- Second time's the charm? Moving svnroot/ircd-hybrid-8 to

  svnroot/ircd-hybrid/trunk


git-svn-id: svn://svn.ircd-hybrid.org/svnroot/ircd-hybrid/trunk@1592 82007160-df01-0410-b94d-b575c5fd34c7

410 files changed, 151843 insertions, 0 deletions

diff --git a/AUTHORS b/AUTHORS
new file mode 100644
index 0000000..a7a386e
--- /dev/null
+++ b/AUTHORS
@@ -0,0 +1,63 @@
+$Id$
+
+The hybrid team is a group of ircd coders who were frustrated
+with the instability and all-out "dirtiness" of the EFnet ircd's
+available. "hybrid" is the name for the collective efforts of a group
+of people, all of us.
+
+Anyone is welcome to contribute to this effort. You are encouraged
+to participate in the Hybrid mailing list. To subscribe to the
+Hybrid List, use this link:
+  https://lists.ircd-hybrid.org/mailman/listinfo/hybrid
+
+The core team as, of this major release:
+
+billy-jon, William Bierman III <bill@mu.org>
+cryogen, Stuart Walsh <stu@ipng.org.uk>
+Dianora, Diane Bruce <db@db.net>
+metalrock, Jack Low <jclow@csupomona.edu>
+Michael, Michael Wobst <michael@wobst.at>
+Rodder, Jon Lusky <lusky@blown.net>
+Wohali, Joan Touzet <joant@ieee.org>
+
+The following people have contributed blood, sweat, and/or code to
+recent releases of Hybrid, in nick alphabetical order:
+
+A1kmm, Andrew Miller <a1kmm@mware.virtualave.net>
+Adrian Chadd <adrian@creative.net.au
+adx, Piotr Nizynski <nizynski@sysplex.pl>
+AndroSyn, Aaron Sethman <androsyn@ratbox.org>
+bane, Dragan Dosen <bane@idolnet.org>
+bysin, Ben Kittridge <bkittridge@cfl.rr.com>
+cosine, Patrick Alken <wnder@uwns.underworld.net>
+David-T, David Taylor <davidt@yadt.co.uk>
+fgeek, Henri Salo <henri@nerv.fi>
+fl, Lee Hardy <lee@leeh.co.uk>
+Garion, Joost Vunderink <garion@efnet.nl>
+Habeeb, David Supuran <habeeb@cfl.rr.com>
+Hwy101, W. Campbell <wcampbel@botbay.net>
+jmallett, Juli Mallett <jmallett@FreeBSD.org>
+joshk, Joshua Kwan <joshk@triplehelix.org>
+jv, Jakub Vlasek <jv@pilsedu.cz>
+k9, Jeremy Chadwick <ircd@jdc.parodius.com>
+kire, Erik Small <smalle@hawaii.edu>
+knight, Alan LeVee <alan.levee@prometheus-designs.net>
+kre, Dinko Korunic <kreator@fly.srk.fer.hr>
+madmax, Paul Lomax <madmax@efnet.org>
+nenolod, William Pitcock <nenolod@nenolod.net>
+Riedel, Dennis Vink, <riedel@chaotic.nl>
+scuzzy, David Todd <scuzzy@aniverse.net>
+spookey, David Colburn <spookey@spookey.org>
+TimeMr14C, Yusuf Iskenderoglu <uhc0@stud.uni-karlsruhe.de>
+toot, Toby Verrall <to7@antipope.fsnet.co.uk>
+vx0, Mark Miller <mark@oc768.net>
+wiz, Jason Dambrosio <jason@wiz.cx>
+Xride, Søren Straarup <xride@x12.dk>
+zb^3, Alfred Perlstein <alfred@freebsd.org>
+
+Others are welcome. Always. And if we left anyone off the above list,
+be sure to let us know that too. Many others have contributed to
+previous versions of this ircd and its ancestors, too many to list
+here.
+
+Send bug fixes/complaints/rotten tomatoes to bugs@ircd-hybrid.org.
diff --git a/BUGS b/BUGS
new file mode 100644
index 0000000..ff07155
--- /dev/null
+++ b/BUGS
@@ -0,0 +1,18 @@
+ Known Bugs worthy of a mention:
+--------------------------------------------------------------------------------
+  
+* None
+
+
+ BUG REPORTS: If you run this code and encounter problems, you should report
+ the bug on our SourceForge.net bug tracker, which you can find at this URL:
+
+ https://sourceforge.net/tracker/?atid=409046&group_id=33573&func=browse
+
+ Please include a gdb backtrace and a copy of your config.h and ircd.conf with
+ any report (with passwords and other sensitive information masked).
+
+ For information how to get a gdb backtrace, see INSTALL (near the end of file).
+
+--------------------------------------------------------------------------------
+$Id$
diff --git a/COPYING b/COPYING
new file mode 100644
index 0000000..783e2fe
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,341 @@
+# $Id$
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+                       59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
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+
+  Finally, any free program is threatened constantly by software
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+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
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+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
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+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
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+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
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+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
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+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
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+
+  5. You are not required to accept this License, since you have not
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+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
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+
+  6. Each time you redistribute the Program (or any work based on the
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+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
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+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
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+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
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+
+It is not the purpose of this section to induce you to infringe any
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+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
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+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
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+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
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+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
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+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) 19yy  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) 19yy name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.
diff --git a/INSTALL b/INSTALL
new file mode 100644
index 0000000..f048e14
--- /dev/null
+++ b/INSTALL
@@ -0,0 +1,156 @@
+                            Hybrid INSTALL Document
+
+   $Id$
+
+   Copyright (c) 1997-2012 IRCD-Hybrid Development Team
+
+     ----------------------------------------------------------------------
+
+   +------------------------------------------------------------------------+
+   | Note for those who don't bother reading docs:                          |
+   |                                                                        |
+   | Reading INSTALL is now a must, as the old DPATH is now specified when  |
+   | configure is run.                                                      |
+   |                                                                        |
+   | - You now need to ./configure --prefix="/path/to/install/it" as a      |
+   |   minimum. Try ./configure --help or read this file for more info on   |
+   |   the possible options you can pass to configure.                      |
+   |                                                                        |
+   | - Important: The old config format WILL NOT WORK. Please see point 6!  |
+   +------------------------------------------------------------------------+
+
+   ***** EFNET NOTE *****
+   You should use the example.efnet.conf instead of example.conf.
+   **********************
+
+     ----------------------------------------------------------------------
+
+                                  HOW TO BUILD
+
+   As of hybrid-4, the distribution uses GNU autoconf instead of the old
+   Config script. You must run ./configure before you can (sanely) build
+   ircd-hybrid.
+   
+   1.  Read the NEWS file to find out about the exciting new features in
+       this version. Other good reads are BUGS, doc/example.conf, and
+       README.
+
+   2.  Run the configure script. It will create config.h and the
+       Makefiles to match your system. The paths are now handled
+       with the --prefix option to configure.
+       /usr/local/ircd is the default if no prefix is specified.
+
+       ./configure --prefix=/usr/local/ircd
+
+       The script will determine whichever of the following is best for 
+       your system, but you may (unsupported) force their usage with 
+       undefined results:
+
+          * --enable-kqueue - Use the superior kqueue(2) system call as
+            opposed to the default poll(2). This is currently only available
+            on FreeBSD 4.1 or higher.
+
+          * --enable-devpoll - Enable the superior /dev/poll support on
+            Solaris. Linux /dev/poll is broken and will not work with this
+            option.
+
+          * --enable-epoll - Enables epoll(4) Signal I/O system. This is
+            currently only available on 2.5.44 Linux kernel versions or
+            later.
+
+          * --enable-rtsigio - Enable the superior Linux RealTime Signal I/O
+            system. This is currently only available on 2.4 Linux kernel
+            versions or later.
+
+          * --enable-poll - Use POSIX poll(2).
+
+          * --enable-select - Use POSIX select(2).
+
+          Incidentally, the order of listing above is the order of auto-
+          detection in configure. So if you do have kqueue but wish to
+          enable select(2) instead (bad idea), you must use --enable-select.
+
+          * --enable-openssl - Enable the openssl dependent crypto functions.
+            Required for the SSL Challenge controlled OPER feature, compressed
+            and/or SSL/TLS server links, as well as SSL/TLS client connections.
+
+            On systems where the configure script can automatically detect
+            OpenSSL, this option is not necessary. If configure cannot find
+            OpenSSL, you must specify a path with this option
+            (--enable-openssl=/path/to/openssl)
+
+
+       These are optional or have default values that may be overridden:
+   
+          * --enable-assert - Enable use of numerous debugging checks. This
+            should not be used on any production servers for maximum speed
+            so as to prevent cores from things that shouldn't normally happen.
+
+          * --enable-halfops - Enable halfops (%, mode +h) usage. Halfops
+            are similar to plain ops, but can't kick/deop plain ops. Halfops
+            may or may not kick/deop other halfops depending on if (+p) is
+            set. Halfops may not set (+/-p).
+
+          * --with-nicklen,
+            --with-topiclen - Respectively, sets the maximum NICK length and
+            maximum TOPIC length. Note that this must be consistent across your
+            entire network. Defaults are 9 and 120, respectively.
+
+
+
+   3.  Run 'make'; this should build the ircd.
+
+   4.  Run 'make install'; this will install the server, modules, and tools
+       in the path with the prefix specified when configure was ran.
+
+   5.  If you wish to install the contrib modules, run 'make install' in the
+       contrib/ folder to compile and install the modules and help pages.
+
+   6.  If you are upgrading from Hybrid 5 or Hybrid 6, the config files
+       have changed drastically.
+
+       By default, the kline file is named kline.conf, the dline file is 
+       named dline.conf, and the xline file is called xline.conf.
+
+       The nick resv file is named nresv.conf, channel resv file is named
+       cresv.conf.
+
+     ----------------------------------------------------------------------
+
+                                HOW TO GET HELP
+
+   - Send Check or Money Order to... just kidding! You're on your own for
+     support. Try asking other ircd-hybrid admins on EFnet if you can't 
+     fix it yourself. If you do fix anything, however, please send context
+     or unified diffs to bugs@ircd-hybrid.org so the fixes can be 
+     incorporated into the next release of ircd-hybrid. If hybrid crashes
+     on you, PLEASE contact bugs@ircd-hybrid.org ASAP with a backtrace of
+     the core. The Hybrid team can't fix bugs if no one tells us about them!
+
+   - https://lists.ircd-hybrid.org/mailman/listinfo/hybrid
+     Here you can subscribe to a mailing list for general discussion of Hybrid.
+
+     ----------------------------------------------------------------------
+
+                                     NOTES
+
+   The best way to get a backtrace of the core is to follow this sequence of
+   instructions:
+
+   1.  Change to the directory containing the core file
+
+   2.  Run gdb on the binary and the core file. With an unmodified ircd-hybrid
+       installation, an example command line is below (in the /usr/local/ircd
+       directory)
+
+       $ gdb bin/ircd ircd.core
+
+
+   3.  At the "(gdb)" prompt, enter the command "bt full"
+
+   4.  Save the output of the backtrace command and send it to
+       bugs@ircd-hybrid.org.
+
+   5.  Be sure to save the ircd binary, the modules, and the core file in a
+       safe place in case the developers need to look deeper than a backtrace
+       provides.
diff --git a/Makefile.am b/Makefile.am
new file mode 100644
index 0000000..0fcd28f
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,6 @@
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+	$(INSTALL) -d $(DESTDIR)${localstatedir}/run
diff --git a/Makefile.in b/Makefile.in
new file mode 100644
index 0000000..07d98ef
--- /dev/null
+++ b/Makefile.in
@@ -0,0 +1,792 @@
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+	    echo " (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir="$$new_top_distdir" distdir="$$new_distdir" \\"; \
+	    echo "     am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)"; \
+	    ($(am__cd) $$subdir && \
+	      $(MAKE) $(AM_MAKEFLAGS) \
+	        top_distdir="$$new_top_distdir" \
+	        distdir="$$new_distdir" \
+		am__remove_distdir=: \
+		am__skip_length_check=: \
+		am__skip_mode_fix=: \
+	        distdir) \
+	      || exit 1; \
+	  fi; \
+	done
+	-test -n "$(am__skip_mode_fix)" \
+	|| find "$(distdir)" -type d ! -perm -755 \
+		-exec chmod u+rwx,go+rx {} \; -o \
+	  ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
+	  ! -type d ! -perm -400 -exec chmod a+r {} \; -o \
+	  ! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \
+	|| chmod -R a+r "$(distdir)"
+dist-gzip: distdir
+	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
+	$(am__post_remove_distdir)
+
+dist-bzip2: distdir
+	tardir=$(distdir) && $(am__tar) | BZIP2=$${BZIP2--9} bzip2 -c >$(distdir).tar.bz2
+	$(am__post_remove_distdir)
+
+dist-lzip: distdir
+	tardir=$(distdir) && $(am__tar) | lzip -c $${LZIP_OPT--9} >$(distdir).tar.lz
+	$(am__post_remove_distdir)
+
+dist-xz: distdir
+	tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz
+	$(am__post_remove_distdir)
+
+dist-tarZ: distdir
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+	$(am__post_remove_distdir)
+
+dist-shar: distdir
+	shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
+	$(am__post_remove_distdir)
+
+dist-zip: distdir
+	-rm -f $(distdir).zip
+	zip -rq $(distdir).zip $(distdir)
+	$(am__post_remove_distdir)
+
+dist dist-all:
+	$(MAKE) $(AM_MAKEFLAGS) $(DIST_TARGETS) am__post_remove_distdir='@:'
+	$(am__post_remove_distdir)
+
+# This target untars the dist file and tries a VPATH configuration.  Then
+# it guarantees that the distribution is self-contained by making another
+# tarfile.
+distcheck: dist
+	case '$(DIST_ARCHIVES)' in \
+	*.tar.gz*) \
+	  GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\
+	*.tar.bz2*) \
+	  bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
+	*.tar.lz*) \
+	  lzip -dc $(distdir).tar.lz | $(am__untar) ;;\
+	*.tar.xz*) \
+	  xz -dc $(distdir).tar.xz | $(am__untar) ;;\
+	*.tar.Z*) \
+	  uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
+	*.shar.gz*) \
+	  GZIP=$(GZIP_ENV) gzip -dc $(distdir).shar.gz | unshar ;;\
+	*.zip*) \
+	  unzip $(distdir).zip ;;\
+	esac
+	chmod -R a-w $(distdir)
+	chmod u+w $(distdir)
+	mkdir $(distdir)/_build $(distdir)/_inst
+	chmod a-w $(distdir)
+	test -d $(distdir)/_build || exit 0; \
+	dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
+	  && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
+	  && am__cwd=`pwd` \
+	  && $(am__cd) $(distdir)/_build \
+	  && ../configure --srcdir=.. --prefix="$$dc_install_base" \
+	    $(AM_DISTCHECK_CONFIGURE_FLAGS) \
+	    $(DISTCHECK_CONFIGURE_FLAGS) \
+	  && $(MAKE) $(AM_MAKEFLAGS) \
+	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
+	  && $(MAKE) $(AM_MAKEFLAGS) check \
+	  && $(MAKE) $(AM_MAKEFLAGS) install \
+	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
+	  && $(MAKE) $(AM_MAKEFLAGS) uninstall \
+	  && $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \
+	        distuninstallcheck \
+	  && chmod -R a-w "$$dc_install_base" \
+	  && ({ \
+	       (cd ../.. && umask 077 && mkdir "$$dc_destdir") \
+	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
+	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
+	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \
+	            distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
+	      } || { rm -rf "$$dc_destdir"; exit 1; }) \
+	  && rm -rf "$$dc_destdir" \
+	  && $(MAKE) $(AM_MAKEFLAGS) dist \
+	  && rm -rf $(DIST_ARCHIVES) \
+	  && $(MAKE) $(AM_MAKEFLAGS) distcleancheck \
+	  && cd "$$am__cwd" \
+	  || exit 1
+	$(am__post_remove_distdir)
+	@(echo "$(distdir) archives ready for distribution: "; \
+	  list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
+	  sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x'
+distuninstallcheck:
+	@test -n '$(distuninstallcheck_dir)' || { \
+	  echo 'ERROR: trying to run $@ with an empty' \
+	       '$$(distuninstallcheck_dir)' >&2; \
+	  exit 1; \
+	}; \
+	$(am__cd) '$(distuninstallcheck_dir)' || { \
+	  echo 'ERROR: cannot chdir into $(distuninstallcheck_dir)' >&2; \
+	  exit 1; \
+	}; \
+	test `$(am__distuninstallcheck_listfiles) | wc -l` -eq 0 \
+	   || { echo "ERROR: files left after uninstall:" ; \
+	        if test -n "$(DESTDIR)"; then \
+	          echo "  (check DESTDIR support)"; \
+	        fi ; \
+	        $(distuninstallcheck_listfiles) ; \
+	        exit 1; } >&2
+distcleancheck: distclean
+	@if test '$(srcdir)' = . ; then \
+	  echo "ERROR: distcleancheck can only run from a VPATH build" ; \
+	  exit 1 ; \
+	fi
+	@test `$(distcleancheck_listfiles) | wc -l` -eq 0 \
+	  || { echo "ERROR: files left in build directory after distclean:" ; \
+	       $(distcleancheck_listfiles) ; \
+	       exit 1; } >&2
+check-am: all-am
+check: check-recursive
+all-am: Makefile config.h
+installdirs: installdirs-recursive
+installdirs-am:
+install: install-recursive
+install-exec: install-exec-recursive
+install-data: install-data-recursive
+uninstall: uninstall-recursive
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-recursive
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-recursive
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-recursive
+	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
+	-rm -f Makefile
+distclean-am: clean-am distclean-generic distclean-hdr \
+	distclean-libtool distclean-tags
+
+dvi: dvi-recursive
+
+dvi-am:
+
+html: html-recursive
+
+html-am:
+
+info: info-recursive
+
+info-am:
+
+install-data-am: install-data-local
+
+install-dvi: install-dvi-recursive
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-recursive
+
+install-html-am:
+
+install-info: install-info-recursive
+
+install-info-am:
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+install-man:
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+install-pdf: install-pdf-recursive
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+install-pdf-am:
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+install-ps-am:
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+installcheck-am:
+
+maintainer-clean: maintainer-clean-recursive
+	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
+	-rm -rf $(top_srcdir)/autom4te.cache
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+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-recursive
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+uninstall-am:
+
+.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) all \
+	cscopelist-recursive ctags-recursive install-am install-strip \
+	tags-recursive
+
+.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
+	all all-am am--refresh check check-am clean clean-cscope \
+	clean-generic clean-libtool cscope cscopelist \
+	cscopelist-recursive ctags ctags-recursive dist dist-all \
+	dist-bzip2 dist-gzip dist-lzip dist-shar dist-tarZ dist-xz \
+	dist-zip distcheck distclean distclean-generic distclean-hdr \
+	distclean-libtool distclean-tags distcleancheck distdir \
+	distuninstallcheck dvi dvi-am html html-am info info-am \
+	install install-am install-data install-data-am \
+	install-data-local install-dvi install-dvi-am install-exec \
+	install-exec-am install-html install-html-am install-info \
+	install-info-am install-man install-pdf install-pdf-am \
+	install-ps install-ps-am install-strip installcheck \
+	installcheck-am installdirs installdirs-am maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-generic \
+	mostlyclean-libtool pdf pdf-am ps ps-am tags tags-recursive \
+	uninstall uninstall-am
+
+
+install-data-local:
+	$(INSTALL) -d $(DESTDIR)${localstatedir}/log
+	$(INSTALL) -d $(DESTDIR)${localstatedir}/run
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/NEWS b/NEWS
new file mode 100644
index 0000000..20daaa5
--- /dev/null
+++ b/NEWS
@@ -0,0 +1,113 @@
+-- ircd-hybrid-8.0.0 Release Notes
+o) Fixed an off-by-one with spoofs. Spoofs are now also checked for
+   invalid characters
+o) Removed general::use_whois_actually configuration directive. This is
+   now enabled by default
+o) Minor SQUIT handling fixes
+o) Fixed bancache not being updated on CHGHOST/CHGIDENT
+
+
+-- ircd-hybrid-8rc1 Release Notes
+o) Removed general::client_flood configuration option and added the
+   new 'recvq' configuration directive to class{} blocks.
+   The max size of a receive queue can be seen in "STATS Y"
+   for each class
+o) Allow the '[' and ']' characters in server description
+
+
+-- ircd-hybrid-8beta3 Release Notes
+o) Fixed wrong syntax in several language files
+o) Removed &localchannels
+o) PRIVMSG to opers@some.server is no longer supported
+o) Fixed bug that could lead to topic desynchronization
+o) Removed serverhide::disable_hidden configuration option
+o) Dropped ircd-hybrid-6 GLINE compatibility mode
+o) Removed use_invex, use_except and use_knock configuration options.
+   These features are now enabled by default
+
+
+-- ircd-hybrid-8beta2 Release Notes
+o) channel::disable_fake_channels now also disables ascii 29 (mIRC italic)
+   when set to yes
+o) Added channel::max_chans_per_oper configuration directive. The old way
+   was to let operators join three times the amount of max_chans_per_user
+o) Replaced MODLOAD, MODUNLOAD, MODRELOAD, MODLIST and MODRESTART commands
+   with the new MODULE command which can be fed with the LOAD, UNLOAD, RELOAD
+   and LIST parameters.
+   MODRESTART has been entirely removed. Use "MODULE RELOAD *" to reload
+   all modules
+o) Added back server notice when a client tries to obtain a reserved nick name
+o) Removed OMOTD module
+o) Added 'set' to operator privilege flags. Gives access to the "SET" command
+o) Improved TS6 support
+o) Channel keys/passwords are now case sensitive
+
+
+-- ircd-hybrid-8beta1 Release Notes
+o) Implemented full services support, including but not limited to the
+   following changes:
+   - Added SVSNICK, and SVSMODE command handlers
+   - Added service stamps to NICK/UID messages
+   - Added SVS to server capabilities (CAPAB). SVS capable servers can
+     deal with extended NICK/UID messages that contain service IDs/stamps.
+   - Changed rejected client notices to go to new usermode +j.  These
+     previously used usermode +r.
+   - Added usermode +r (registered nick) and channelmode +r (registered channel)
+   - Added usermode +R (only registered clients may send a private message)
+   - Added channelmode +R (only registered clients may join that channel)
+   - Various services shortcuts have been added (/NS, /CS, /NICKSERV, /CHANSERV, etc.)
+   - Added services{} block to ircd.conf
+   - Added services_name directive to general{} block
+   - Added GLOBOPS mainly for services compatibility, but can be used by operators, too
+o) Removed RKLINE and RXLINE commands. Regular expression based bans should
+   only be added via ircd.conf
+o) Added 'globops', 'restart', 'dline', 'undline' and 'module' operator
+   privilege flags. Read doc/example.conf for further explanation of what
+   these flags control
+o) Removed Idle-time klines
+o) Cleaned up modules API. Old modules won't work anymore
+o) Removed general::burst_away configuration directive. AWAY bursts are now
+   controlled via connect::flags explicitly
+o) Introduced new logging subsystem including log rotation based on
+   file sizes. Log timestamp format is ISO8601 now
+o) Added support for remote D-lines
+o) Added usermode +H which is basically a replacement for the hidden_admin and
+   hidden_oper operator flags. With usermode +H, irc operator status can now
+   be hidden even on remote servers
+o) Added CIDR support for operator{} blocks
+o) Removed the servlink program. ircd-hybrid can now make use of
+   SSL/TLS for inter-server communication.
+   NOTE: compressed server links are of course still available, but a SSL/TLS
+   connection is required, as compression is now handled via OpenSSL
+o) Removed 'ssl_server_protocol' configuration directive and
+   added 'ssl_client_method' and 'ssl_server_method' instead.
+   Both of these options can now be changed at runtime
+o) Oper login IDs are no longer limited to NICKLEN*2
+o) Removed channel::burst_topicwho configuration option. Topicsetters are
+   now sent by default
+o) "STATS Y|y" now reports CIDR limits as well
+o) Added m_webirc.c to contrib/
+o) Overall code cleanup and speed improvements
+
+--------------------------------------------------------------------------------
+
+BUGS: Major bugs in this release are listed in BUGS
+
+BUG REPORTS: If you run this code and encounter problems, you must report
+ the bug by EMAIL to bugs@ircd-hybrid.org
+ Please include a gdb backtrace and a copy of your config.h and
+ ircd.conf with any report (with passwords and other sensitive
+ information masked).
+
+DISCUSSION: There is a mailing list for discussion of hybrid issues,
+ including betas.  To subscribe, use this link:
+    https://lists.ircd-hybrid.org/mailman/listinfo/hybrid
+ This is the proper place to discuss new features, bugs, etc.  Posting here
+ is much more likely to get something done than ranting on #TZ.
+
+Questions/comments directed to bugs@ircd-hybrid.org
+
+Other files recommended for reading: BUGS, README, INSTALL
+
+--------------------------------------------------------------------------------
+$Id$
diff --git a/README b/README
new file mode 100644
index 0000000..26d262b
--- /dev/null
+++ b/README
@@ -0,0 +1,72 @@
+Contact Information:
+
+  * Bug Reports:
+    - bugs@ircd-hybrid.org
+  * General Discussion and Support mailing list:
+    - https://lists.ircd-hybrid.org/mailman/listinfo/hybrid
+    - hybrid@lists.ircd-hybrid.org
+
+******************************* IMPORTANT *************************************
+
+
+  ************ Note for those who don't bother reading docs ***************
+  * - Reading INSTALL is now a must, as the old DPATH is now specified    *
+  *   when configure is run.                                              *
+  *   You now need to ./configure --prefix="/path/to/install/it"          *
+  * - The old config format WILL NOT WORK. Please see doc/example.conf !  *
+  * - The old kline, dline, xline format WILL NOT WORK.                   *
+  *************************************************************************
+
+  ALSO, IF YOU ARE UPGRADING YOUR CURRENT SOURCE TREE, AND YOU TRY TO BUILD
+  IN IT WITHOUT PERFORMING AT LEAST 'make clean', THINGS _WILL_ BREAK. IT IS
+  RECOMMENDED THAT YOU RUN 'make distclean' AND THEN RERUN './configure'!
+
+******************************* REQUIREMENTS **********************************
+
+Necessary Requirements:
+
+- A supported platform (look below)
+
+- A working dynamic load library
+
+Feature Specific Requirements:
+
+- For the SSL Challenge controlled OPER feature, compressed and/or
+  SSL/TLS server links, as well as SSL/TLS client connections,
+  a working OpenSSL library is required
+
+- For encrypted oper and (optional) server passwords, a working DES and/or
+  MD5 library
+
+- For regular expression based kline{} and gecos{} blocks, the
+  PCRE - Perl Compatible Regular Expressions library is required
+
+*******************************************************************************
+
+- See the INSTALL document for info on configuring and compiling
+  ircd-hybrid.
+
+- Please read doc/index.txt to get an overview of the current documentation.
+
+- Known bugs are listed in the BUGS file
+
+- TESTED PLATFORMS:  The code has been tested on the following platforms, and
+  is known to run properly.
+  (FIXME: this list is out of date)
+  CentOS 5.8
+  Red Hat Linux 9
+  Ubuntu 12.04
+
+- If you are wondering why config.h no longer exists, it's because most
+  things that were once in config.h are now specified in the 'general'
+  block of ircd.conf. Look at example.conf for more information about
+  these options.
+
+- /etc/resolv.conf must exist for the resolver to work.
+
+- Please read NEWS for information about what is in this release.
+
+- Other files recommended for reading: BUGS, INSTALL
+
+--------------------------------------------------------------------------------
+$Id$
diff --git a/RELNOTES b/RELNOTES
deleted file mode 100644
index e69de29..0000000
--- a/RELNOTES
+++ /dev/null
diff --git a/TODO b/TODO
new file mode 100644
index 0000000..dcefe3b
--- /dev/null
+++ b/TODO
@@ -0,0 +1,70 @@
+$Id$
+
+- dynamically extensible parser for modules
+
+- modularize channel, network code etc (not just commands)
+  we can use override_function() or similar for this
+  => means prepared, now just make use of them
+
+- username/passwords (iauth ?)
+
+- make the reserved FD limit run-time tunable, esp from comm_open()
+  This involves making fd_table[] a dynamically growing/(don't bother with
+  shrinking) list.. have the max fd list configurable in the conf file..
+  => partially done, just turn HARD_FDLIMIT into a variable
+
+- Add the IRCnet(?) split logic for nick collisions - on a nick collision,
+  change to "%d-%s", random, nick
+  => this is rather equal to their /nick 0, ie set nick to user's UID
+
+------------------------------------------------------------------------------
+Little things to be done given enough time and initiative -Hwy
+
+.  <Riedel> walter : have you implemented the motd= thing in the auth block ?
+.  A FAQ
+.  More translations!
+
+
+-- Rodder's list
+.  Add scalable database-based authentication.  Probably part of Iauth.
+   Also add support for server-side notify with the list stored in the
+   auth database.  This would make ircd an awesome instant messaging
+   back-end.
+   => currently possible to do as a module
+
+
+-- Diane's list
+* add logging to ircd.log of possible channel floods
+* add code to log a minute worth of flooding if the ircd gets n possible
+  flood messages on a channel in t seconds.. This log would be available
+  to hand to authorities if requested.
+
+
+-- Josh's list
+* Find out the status of the build with IRIX64/MIPSpro.
+* TENDRA IS BROKEN! (Not quite our fault)
+* Fix lack of error message for oper initiating /connect that fails because
+it's a leaf.
+
+
+-- knight's list
+* Add Czechoslovakian support.
+* Database Authentication (IAUTH).
+* VMS, NetBSD, Mac OS X (testing and porting).
+* AMD64, Sparc(64) testing and development.
+* Re-work nickname collision code to change
+  nicknames on collide rather than issue a
+  server kill.
+
+
+-- adx's list
+* modularize parser, channel modes, member flags and more
+* split libio (engines, logging etc) from irc related sources?
+* implement ND/CD split logic
+* implement /nick 0 and uid addressing
+* more I/O backends (ports)
+* get rid of conf attaching as much as possible
+
+
+-- metalrock's list
+* Fix that missing server connection timed out notice.
diff --git a/acinclude.m4 b/acinclude.m4
new file mode 100644
index 0000000..e5cfd50
--- /dev/null
+++ b/acinclude.m4
@@ -0,0 +1,196 @@
+dnl Inspired by work Copyright (C) 2006 Luca Filipozzi
+dnl vim: set fdm=marker sw=2 ts=2 et si:
+dnl {{{ ax_check_lib_ipv4
+AC_DEFUN([AX_CHECK_LIB_IPV4],[
+  AC_SEARCH_LIBS([socket],[socket],,[AC_MSG_ERROR([socket library not found])])
+  AC_SEARCH_LIBS([inet_ntoa], [nsl])
+  AC_SEARCH_LIBS([inet_aton], [resolv])
+  AC_CHECK_FUNCS([inet_aton inet_ntop inet_pton])
+  AC_CHECK_TYPES([struct sockaddr_in, struct sockaddr_storage, struct addrinfo],,,[#include <sys/types.h>
+   #include <sys/socket.h>
+   #include <netdb.h>
+  ])
+  AC_CHECK_MEMBERS([struct sockaddr_in.sin_len],,,[#include <sys/types.h>
+  <sys/socket.h>])
+])dnl }}}
+dnl {{{ ax_check_lib_ipv6
+AC_DEFUN([AX_CHECK_LIB_IPV6],[
+  AC_CHECK_TYPE([struct sockaddr_in6],[AC_DEFINE([IPV6],[1],[Define to 1 if you have IPv6 support.])],,[#include <netinet/in.h>])
+])dnl }}}
+dnl {{{ ax_arg_enable_ioloop_mechanism (FIXME)
+AC_DEFUN([AX_ARG_ENABLE_IOLOOP_MECHANISM],[
+  dnl {{{ allow the user to specify desired mechanism
+  desired_iopoll_mechanism="none"
+  dnl FIXME need to handle arguments a bit better (see ac_arg_disable_block_alloc)
+  AC_ARG_ENABLE([kqueue], [AS_HELP_STRING([--enable-kqueue], [Force kqueue usage.])], [desired_iopoll_mechanism="kqueue"])
+  AC_ARG_ENABLE([epoll],  [AS_HELP_STRING([--enable-epoll],  [Force epoll usage.])],  [desired_iopoll_mechanism="epoll"])
+  AC_ARG_ENABLE([devpoll],[AS_HELP_STRING([--enable-devpoll],[Force devpoll usage.])],[desired_iopoll_mechanism="devpoll"])
+  AC_ARG_ENABLE([rtsigio],[AS_HELP_STRING([--enable-rtsigio],[Force rtsigio usage.])],[desired_iopoll_mechanism="rtsigio"])
+  AC_ARG_ENABLE([poll],   [AS_HELP_STRING([--enable-poll],   [Force poll usage.])],   [desired_iopoll_mechanism="poll"]) 
+  AC_ARG_ENABLE([select], [AS_HELP_STRING([--enable-select], [Force select usage.])], [desired_iopoll_mechanism="select"])
+  dnl }}}
+  dnl {{{ preamble
+  AC_MSG_CHECKING([for optimal/desired iopoll mechanism])
+  iopoll_mechanism_none=0
+  AC_DEFINE_UNQUOTED([__IOPOLL_MECHANISM_NONE],[$iopoll_mechanism_none],[no iopoll mechanism])
+  dnl }}}
+  dnl {{{ check for kqueue mechanism support
+  iopoll_mechanism_kqueue=1
+  AC_DEFINE_UNQUOTED([__IOPOLL_MECHANISM_KQUEUE],[$iopoll_mechanism_kqueue],[kqueue mechanism])
+  AC_LINK_IFELSE([AC_LANG_FUNC_LINK_TRY([kevent])],[is_kqueue_mechanism_available="yes"],[is_kqueue_mechanism_available="no"])
+  dnl }}}
+  dnl {{{ check for epoll oechanism support
+  iopoll_mechanism_epoll=2
+  AC_DEFINE_UNQUOTED([__IOPOLL_MECHANISM_EPOLL],[$iopoll_mechanism_epoll],[epoll mechanism])
+  AC_RUN_IFELSE([AC_LANG_PROGRAM([[
+#include <sys/epoll.h>
+#include <sys/syscall.h>
+#if defined(__stub_epoll_create) || defined(__stub___epoll_create) || defined(EPOLL_NEED_BODY)
+#if !defined(__NR_epoll_create)
+#if defined(__ia64__)
+#define __NR_epoll_create 1243
+#elif defined(__x86_64__)
+#define __NR_epoll_create 214
+#elif defined(__sparc64__) || defined(__sparc__)
+#define __NR_epoll_create 193
+#elif defined(__s390__) || defined(__m68k__)
+#define __NR_epoll_create 249
+#elif defined(__ppc64__) || defined(__ppc__)
+#define __NR_epoll_create 236
+#elif defined(__parisc__) || defined(__arm26__) || defined(__arm__)
+#define __NR_epoll_create 224
+#elif defined(__alpha__)
+#define __NR_epoll_create 407
+#elif defined(__sh64__)
+#define __NR_epoll_create 282
+#elif defined(__i386__) || defined(__sh__) || defined(__m32r__) || defined(__h8300__) || defined(__frv__)
+#define __NR_epoll_create 254
+#else
+#error No system call numbers defined for epoll family.
+#endif
+#endif
+_syscall1(int, epoll_create, int, size)
+#endif
+]], [[ return epoll_create(256) == -1 ? 1 : 0 ]])],
+  [is_epoll_mechanism_available="yes"],[is_epoll_mechanism_available="no"])
+  dnl }}}
+  dnl {{{ check for devpoll mechanism support
+  iopoll_mechanism_devpoll=3
+  AC_DEFINE_UNQUOTED([__IOPOLL_MECHANISM_DEVPOLL],[$iopoll_mechanism_devpoll],[devpoll mechanism])
+  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <devpoll.h>])],[is_devpoll_mechanism_available="yes"],[is_devpoll_mechanism_available="no"])
+  if test "$is_devpoll_mechanism_available" = "yes" ; then
+    AC_DEFINE([HAVE_DEVPOLL_H],[1],[Define to 1 if you have the <devpoll.h> header file.])
+  fi
+  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <sys/devpoll.h>])],[is_devpoll_mechanism_available="yes"],[is_devpoll_mechanism_available="no"])
+  if test "$is_devpoll_mechanism_available" = "yes" ; then
+    AC_DEFINE([HAVE_SYS_DEVPOLL_H],[1],[Define to 1 if you have the <sys/devpoll.h> header file.])
+  fi
+  dnl }}}
+  dnl {{{ check for rtsigio mechanism support
+  iopoll_mechanism_rtsigio=4
+  AC_DEFINE_UNQUOTED([__IOPOLL_MECHANISM_RTSIGIO],[$iopoll_mechanism_rtsigio],[rtsigio mechanism])
+  AC_RUN_IFELSE([AC_LANG_PROGRAM([[
+#define _GNU_SOURCE
+#include <fcntl.h>
+static unsigned int have_f_setsig = 0;
+  ]], [[
+#ifdef F_SETSIG
+  have_f_setsig = 1;
+#endif
+  return have_f_setsig == 0;
+  ]])], [is_rtsigio_mechanism_available="yes"],[is_rtsigio_mechanism_available="no"])
+  dnl }}}
+  dnl {{{ check for poll mechanism support
+  iopoll_mechanism_poll=5
+  AC_DEFINE_UNQUOTED([__IOPOLL_MECHANISM_POLL],[$iopoll_mechanism_poll],[poll mechanism])
+  AC_LINK_IFELSE([AC_LANG_FUNC_LINK_TRY([poll])],[is_poll_mechanism_available="yes"],[is_poll_mechanism_available="no"])
+  dnl }}}
+  dnl {{{ check for select mechanism support
+  iopoll_mechanism_select=6
+  AC_DEFINE_UNQUOTED([__IOPOLL_MECHANISM_SELECT],[$iopoll_mechanism_select],[select mechanism])
+  AC_LINK_IFELSE([AC_LANG_FUNC_LINK_TRY([select])],[is_select_mechanism_available="yes"],[is_select_mechanism_available="no"])
+  dnl }}}
+  dnl {{{ determine the optimal mechanism
+  optimal_iopoll_mechanism="none"
+  for mechanism in "kqueue" "epoll" "devpoll" "rtsigio" "poll" "select" ; do # order is important
+    eval "is_optimal_iopoll_mechanism_available=\$is_${mechanism}_mechanism_available"
+    if test "$is_optimal_iopoll_mechanism_available" = "yes" ; then
+      optimal_iopoll_mechanism="$mechanism"
+      break
+    fi
+  done
+  dnl }}}
+  dnl {{{ select between optimal mechanism and desired mechanism (if specified)
+  if test "$desired_iopoll_mechanism" = "none" ; then
+    if test "$optimal_iopoll_mechanism" = "none" ; then
+      AC_MSG_RESULT([none])
+      AC_MSG_ERROR([no iopoll mechanism found!])
+    else
+      selected_iopoll_mechanism=$optimal_iopoll_mechanism
+      AC_MSG_RESULT([$selected_iopoll_mechanism])
+    fi
+  else
+    eval "is_desired_iopoll_mechanism_available=\$is_${desired_iopoll_mechanism}_mechanism_available"
+    if test "$is_desired_iopoll_mechanism_available" = "yes" ; then
+      selected_iopoll_mechanism=$desired_iopoll_mechanism
+      AC_MSG_RESULT([$selected_iopoll_mechanism])
+    else
+      AC_MSG_RESULT([none])
+      AC_MSG_ERROR([desired iopoll mechanism, $desired_iopoll_mechanism, is not available])
+    fi
+  fi
+  dnl }}}
+  dnl {{{ postamble
+  eval "use_iopoll_mechanism=\$iopoll_mechanism_${selected_iopoll_mechanism}"
+  AC_DEFINE_UNQUOTED([USE_IOPOLL_MECHANISM],[$use_iopoll_mechanism],[use this iopoll mechanism])
+  dnl }}}
+])dnl }}}
+dnl {{{ ax_arg_with_topiclen
+AC_DEFUN([AX_ARG_WITH_TOPICLEN],[
+  AC_ARG_WITH([topiclen],[AS_HELP_STRING([--with-topiclen=<value>],[Set topic length (default 160).])],[topiclen="$withval"],[topiclen="160"])
+  AC_DEFINE_UNQUOTED([TOPICLEN],[($topiclen)],[Length of topics.]) 
+])dnl }}}
+dnl {{{ ax_arg_with_nicklen
+AC_DEFUN([AX_ARG_WITH_NICKLEN],[
+  AC_ARG_WITH([nicklen],[AS_HELP_STRING([--with-nicklen=<value>],[Set nickname length (default 9).])],[nicklen="$withval"],[nicklen="9"])
+  AC_DEFINE_UNQUOTED([NICKLEN],[($nicklen)],[Length of nicknames.]) 
+])dnl }}}
+dnl {{{ ax_arg_enable_halfops
+AC_DEFUN([AX_ARG_ENABLE_HALFOPS],[
+  AC_ARG_ENABLE([halfops],[AS_HELP_STRING([--enable-halfops],[Enable halfops support.])],[halfops="$enableval"],[halfops="no"])
+  if test "$halfops" = "yes" ; then
+    AC_DEFINE([HALFOPS],[1],[Define to 1 if you want halfops support.])
+  fi
+])dnl }}}
+dnl {{{ ax_arg_enable_debugging
+AC_DEFUN([AX_ARG_ENABLE_DEBUGGING],[
+  AC_ARG_ENABLE([debugging],[AS_HELP_STRING([--enable-debugging],[Enable debugging.])],[debugging="$enableval"],[debugging="no"])
+  if test "$debugging" = "yes" ; then
+    AC_DEFINE([DEBUG],[1],[Define to 1 to enable debugging.])
+    CFLAGS="-Wall -g -O0"
+  else
+    AC_DEFINE([NDEBUG],[1],[Define to 1 to disable debugging.])
+  fi
+])dnl }}}
+dnl {{{ ax_arg_enable_warnings
+AC_DEFUN([AX_ARG_ENABLE_WARNINGS],[
+  AC_ARG_ENABLE([warnings],[AS_HELP_STRING([--enable-warnings],[Enable compiler warnings.])],[warnings="$enableval"],[warnings="no"])
+  if test "$warnings" = "yes" ; then
+    CFLAGS="-Wall -Wextra -Wno-unused -Wcast-qual -Wcast-align -Wbad-function-cast -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wredundant-decls -Wshadow -Wwrite-strings -Wundef"
+  fi
+])dnl }}}
+dnl {{{ ac_define_dir
+dnl http://autoconf-archive.cryp.to/ac_define_dir.html
+AC_DEFUN([AC_DEFINE_DIR], [
+  prefix_NONE=
+  exec_prefix_NONE=
+  test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix
+  test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix
+  eval ac_define_dir="\"[$]$2\""
+  eval ac_define_dir="\"$ac_define_dir\""
+  AC_SUBST($1, "$ac_define_dir")
+  AC_DEFINE_UNQUOTED($1, "$ac_define_dir", [$3])
+  test "$prefix_NONE" && prefix=NONE
+  test "$exec_prefix_NONE" && exec_prefix=NONE
+])dnl }}}
+]) dnl }}}
diff --git a/aclocal.m4 b/aclocal.m4
new file mode 100644
index 0000000..8caf67c
--- /dev/null
+++ b/aclocal.m4
@@ -0,0 +1,10486 @@
+# generated automatically by aclocal 1.12.4 -*- Autoconf -*-
+
+# Copyright (C) 1996-2012 Free Software Foundation, Inc.
+
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+m4_ifndef([AC_AUTOCONF_VERSION],
+  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
+m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
+[m4_warning([this file was generated for autoconf 2.69.
+You have another version of autoconf.  It may work, but is not guaranteed to.
+If you have problems, you may need to regenerate the build system entirely.
+To do so, use the procedure documented by the package, typically 'autoreconf'.])])
+
+# Portability macros for glibc argz.                    -*- Autoconf -*-
+#
+#   Copyright (C) 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+#   Written by Gary V. Vaughan <gary@gnu.org>
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 5 argz.m4
+
+AC_DEFUN([gl_FUNC_ARGZ],
+[gl_PREREQ_ARGZ
+
+AC_CHECK_HEADERS([argz.h], [], [], [AC_INCLUDES_DEFAULT])
+
+AC_CHECK_TYPES([error_t],
+  [],
+  [AC_DEFINE([error_t], [int],
+   [Define to a type to use for `error_t' if it is not otherwise available.])
+   AC_DEFINE([__error_t_defined], [1], [Define so that glibc/gnulib argp.h
+    does not typedef error_t.])],
+  [#if defined(HAVE_ARGZ_H)
+#  include <argz.h>
+#endif])
+
+ARGZ_H=
+AC_CHECK_FUNCS([argz_add argz_append argz_count argz_create_sep argz_insert \
+	argz_next argz_stringify], [], [ARGZ_H=argz.h; AC_LIBOBJ([argz])])
+
+dnl if have system argz functions, allow forced use of
+dnl libltdl-supplied implementation (and default to do so
+dnl on "known bad" systems). Could use a runtime check, but
+dnl (a) detecting malloc issues is notoriously unreliable
+dnl (b) only known system that declares argz functions,
+dnl     provides them, yet they are broken, is cygwin
+dnl     releases prior to 16-Mar-2007 (1.5.24 and earlier)
+dnl So, it's more straightforward simply to special case
+dnl this for known bad systems.
+AS_IF([test -z "$ARGZ_H"],
+    [AC_CACHE_CHECK(
+        [if argz actually works],
+        [lt_cv_sys_argz_works],
+        [[case $host_os in #(
+	 *cygwin*)
+	   lt_cv_sys_argz_works=no
+	   if test "$cross_compiling" != no; then
+	     lt_cv_sys_argz_works="guessing no"
+	   else
+	     lt_sed_extract_leading_digits='s/^\([0-9\.]*\).*/\1/'
+	     save_IFS=$IFS
+	     IFS=-.
+	     set x `uname -r | sed -e "$lt_sed_extract_leading_digits"`
+	     IFS=$save_IFS
+	     lt_os_major=${2-0}
+	     lt_os_minor=${3-0}
+	     lt_os_micro=${4-0}
+	     if test "$lt_os_major" -gt 1 \
+		|| { test "$lt_os_major" -eq 1 \
+		  && { test "$lt_os_minor" -gt 5 \
+		    || { test "$lt_os_minor" -eq 5 \
+		      && test "$lt_os_micro" -gt 24; }; }; }; then
+	       lt_cv_sys_argz_works=yes
+	     fi
+	   fi
+	   ;; #(
+	 *) lt_cv_sys_argz_works=yes ;;
+	 esac]])
+     AS_IF([test "$lt_cv_sys_argz_works" = yes],
+        [AC_DEFINE([HAVE_WORKING_ARGZ], 1,
+                   [This value is set to 1 to indicate that the system argz facility works])],
+        [ARGZ_H=argz.h
+        AC_LIBOBJ([argz])])])
+
+AC_SUBST([ARGZ_H])
+])
+
+# Prerequisites of lib/argz.c.
+AC_DEFUN([gl_PREREQ_ARGZ], [:])
+
+# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
+#
+#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+#                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+#                 Foundation, Inc.
+#   Written by Gordon Matzigkeit, 1996
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+m4_define([_LT_COPYING], [dnl
+#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+#                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+#                 Foundation, Inc.
+#   Written by Gordon Matzigkeit, 1996
+#
+#   This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING.  If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+])
+
+# serial 57 LT_INIT
+
+
+# LT_PREREQ(VERSION)
+# ------------------
+# Complain and exit if this libtool version is less that VERSION.
+m4_defun([LT_PREREQ],
+[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
+       [m4_default([$3],
+		   [m4_fatal([Libtool version $1 or higher is required],
+		             63)])],
+       [$2])])
+
+
+# _LT_CHECK_BUILDDIR
+# ------------------
+# Complain if the absolute build directory name contains unusual characters
+m4_defun([_LT_CHECK_BUILDDIR],
+[case `pwd` in
+  *\ * | *\	*)
+    AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
+esac
+])
+
+
+# LT_INIT([OPTIONS])
+# ------------------
+AC_DEFUN([LT_INIT],
+[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
+AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
+AC_BEFORE([$0], [LT_LANG])dnl
+AC_BEFORE([$0], [LT_OUTPUT])dnl
+AC_BEFORE([$0], [LTDL_INIT])dnl
+m4_require([_LT_CHECK_BUILDDIR])dnl
+
+dnl Autoconf doesn't catch unexpanded LT_ macros by default:
+m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
+m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
+dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
+dnl unless we require an AC_DEFUNed macro:
+AC_REQUIRE([LTOPTIONS_VERSION])dnl
+AC_REQUIRE([LTSUGAR_VERSION])dnl
+AC_REQUIRE([LTVERSION_VERSION])dnl
+AC_REQUIRE([LTOBSOLETE_VERSION])dnl
+m4_require([_LT_PROG_LTMAIN])dnl
+
+_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
+
+dnl Parse OPTIONS
+_LT_SET_OPTIONS([$0], [$1])
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+AC_SUBST(LIBTOOL)dnl
+
+_LT_SETUP
+
+# Only expand once:
+m4_define([LT_INIT])
+])# LT_INIT
+
+# Old names:
+AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
+AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
+dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
+
+
+# _LT_CC_BASENAME(CC)
+# -------------------
+# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
+m4_defun([_LT_CC_BASENAME],
+[for cc_temp in $1""; do
+  case $cc_temp in
+    compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
+    distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+])
+
+
+# _LT_FILEUTILS_DEFAULTS
+# ----------------------
+# It is okay to use these file commands and assume they have been set
+# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
+m4_defun([_LT_FILEUTILS_DEFAULTS],
+[: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+])# _LT_FILEUTILS_DEFAULTS
+
+
+# _LT_SETUP
+# ---------
+m4_defun([_LT_SETUP],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
+AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
+
+_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
+dnl
+_LT_DECL([], [host_alias], [0], [The host system])dnl
+_LT_DECL([], [host], [0])dnl
+_LT_DECL([], [host_os], [0])dnl
+dnl
+_LT_DECL([], [build_alias], [0], [The build system])dnl
+_LT_DECL([], [build], [0])dnl
+_LT_DECL([], [build_os], [0])dnl
+dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+dnl
+AC_REQUIRE([AC_PROG_LN_S])dnl
+test -z "$LN_S" && LN_S="ln -s"
+_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
+dnl
+AC_REQUIRE([LT_CMD_MAX_LEN])dnl
+_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
+_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
+dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_CHECK_SHELL_FEATURES])dnl
+m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
+m4_require([_LT_CMD_RELOAD])dnl
+m4_require([_LT_CHECK_MAGIC_METHOD])dnl
+m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
+m4_require([_LT_CMD_OLD_ARCHIVE])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+m4_require([_LT_WITH_SYSROOT])dnl
+
+_LT_CONFIG_LIBTOOL_INIT([
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+])
+if test -n "${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+
+_LT_CHECK_OBJDIR
+
+m4_require([_LT_TAG_COMPILER])dnl
+
+case $host_os in
+aix3*)
+  # AIX sometimes has problems with the GCC collect2 program.  For some
+  # reason, if we set the COLLECT_NAMES environment variable, the problems
+  # vanish in a puff of smoke.
+  if test "X${COLLECT_NAMES+set}" != Xset; then
+    COLLECT_NAMES=
+    export COLLECT_NAMES
+  fi
+  ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+_LT_CC_BASENAME([$compiler])
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+    _LT_PATH_MAGIC
+  fi
+  ;;
+esac
+
+# Use C for the default configuration in the libtool script
+LT_SUPPORTED_TAG([CC])
+_LT_LANG_C_CONFIG
+_LT_LANG_DEFAULT_CONFIG
+_LT_CONFIG_COMMANDS
+])# _LT_SETUP
+
+
+# _LT_PREPARE_SED_QUOTE_VARS
+# --------------------------
+# Define a few sed substitution that help us do robust quoting.
+m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
+[# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\([["`\\]]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+])
+
+# _LT_PROG_LTMAIN
+# ---------------
+# Note that this code is called both from `configure', and `config.status'
+# now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
+# `config.status' has no value for ac_aux_dir unless we are using Automake,
+# so we pass a copy along to make sure it has a sensible value anyway.
+m4_defun([_LT_PROG_LTMAIN],
+[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
+_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
+ltmain="$ac_aux_dir/ltmain.sh"
+])# _LT_PROG_LTMAIN
+
+
+
+# So that we can recreate a full libtool script including additional
+# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
+# in macros and then make a single call at the end using the `libtool'
+# label.
+
+
+# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
+# ----------------------------------------
+# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
+m4_define([_LT_CONFIG_LIBTOOL_INIT],
+[m4_ifval([$1],
+          [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
+                     [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_INIT])
+
+
+# _LT_CONFIG_LIBTOOL([COMMANDS])
+# ------------------------------
+# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
+m4_define([_LT_CONFIG_LIBTOOL],
+[m4_ifval([$1],
+          [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
+                     [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
+
+
+# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
+# -----------------------------------------------------
+m4_defun([_LT_CONFIG_SAVE_COMMANDS],
+[_LT_CONFIG_LIBTOOL([$1])
+_LT_CONFIG_LIBTOOL_INIT([$2])
+])
+
+
+# _LT_FORMAT_COMMENT([COMMENT])
+# -----------------------------
+# Add leading comment marks to the start of each line, and a trailing
+# full-stop to the whole comment if one is not present already.
+m4_define([_LT_FORMAT_COMMENT],
+[m4_ifval([$1], [
+m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
+              [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
+)])
+
+
+
+
+
+# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
+# -------------------------------------------------------------------
+# CONFIGNAME is the name given to the value in the libtool script.
+# VARNAME is the (base) name used in the configure script.
+# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
+# VARNAME.  Any other value will be used directly.
+m4_define([_LT_DECL],
+[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
+    [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
+	[m4_ifval([$1], [$1], [$2])])
+    lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
+    m4_ifval([$4],
+	[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
+    lt_dict_add_subkey([lt_decl_dict], [$2],
+	[tagged?], [m4_ifval([$5], [yes], [no])])])
+])
+
+
+# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
+# --------------------------------------------------------
+m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
+
+
+# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_tag_varnames],
+[_lt_decl_filter([tagged?], [yes], $@)])
+
+
+# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
+# ---------------------------------------------------------
+m4_define([_lt_decl_filter],
+[m4_case([$#],
+  [0], [m4_fatal([$0: too few arguments: $#])],
+  [1], [m4_fatal([$0: too few arguments: $#: $1])],
+  [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
+  [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
+  [lt_dict_filter([lt_decl_dict], $@)])[]dnl
+])
+
+
+# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
+# --------------------------------------------------
+m4_define([lt_decl_quote_varnames],
+[_lt_decl_filter([value], [1], $@)])
+
+
+# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_dquote_varnames],
+[_lt_decl_filter([value], [2], $@)])
+
+
+# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_varnames_tagged],
+[m4_assert([$# <= 2])dnl
+_$0(m4_quote(m4_default([$1], [[, ]])),
+    m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
+    m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
+m4_define([_lt_decl_varnames_tagged],
+[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
+
+
+# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_all_varnames],
+[_$0(m4_quote(m4_default([$1], [[, ]])),
+     m4_if([$2], [],
+	   m4_quote(lt_decl_varnames),
+	m4_quote(m4_shift($@))))[]dnl
+])
+m4_define([_lt_decl_all_varnames],
+[lt_join($@, lt_decl_varnames_tagged([$1],
+			lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
+])
+
+
+# _LT_CONFIG_STATUS_DECLARE([VARNAME])
+# ------------------------------------
+# Quote a variable value, and forward it to `config.status' so that its
+# declaration there will have the same value as in `configure'.  VARNAME
+# must have a single quote delimited value for this to work.
+m4_define([_LT_CONFIG_STATUS_DECLARE],
+[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
+
+
+# _LT_CONFIG_STATUS_DECLARATIONS
+# ------------------------------
+# We delimit libtool config variables with single quotes, so when
+# we write them to config.status, we have to be sure to quote all
+# embedded single quotes properly.  In configure, this macro expands
+# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
+#
+#    <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
+m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
+    [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAGS
+# ----------------
+# Output comment and list of tags supported by the script
+m4_defun([_LT_LIBTOOL_TAGS],
+[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
+available_tags="_LT_TAGS"dnl
+])
+
+
+# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
+# -----------------------------------
+# Extract the dictionary values for VARNAME (optionally with TAG) and
+# expand to a commented shell variable setting:
+#
+#    # Some comment about what VAR is for.
+#    visible_name=$lt_internal_name
+m4_define([_LT_LIBTOOL_DECLARE],
+[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
+					   [description])))[]dnl
+m4_pushdef([_libtool_name],
+    m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
+m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
+    [0], [_libtool_name=[$]$1],
+    [1], [_libtool_name=$lt_[]$1],
+    [2], [_libtool_name=$lt_[]$1],
+    [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
+m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
+])
+
+
+# _LT_LIBTOOL_CONFIG_VARS
+# -----------------------
+# Produce commented declarations of non-tagged libtool config variables
+# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
+# script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
+# section) are produced by _LT_LIBTOOL_TAG_VARS.
+m4_defun([_LT_LIBTOOL_CONFIG_VARS],
+[m4_foreach([_lt_var],
+    m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
+    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAG_VARS(TAG)
+# -------------------------
+m4_define([_LT_LIBTOOL_TAG_VARS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
+    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
+
+
+# _LT_TAGVAR(VARNAME, [TAGNAME])
+# ------------------------------
+m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
+
+
+# _LT_CONFIG_COMMANDS
+# -------------------
+# Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
+# variables for single and double quote escaping we saved from calls
+# to _LT_DECL, we can put quote escaped variables declarations
+# into `config.status', and then the shell code to quote escape them in
+# for loops in `config.status'.  Finally, any additional code accumulated
+# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
+m4_defun([_LT_CONFIG_COMMANDS],
+[AC_PROVIDE_IFELSE([LT_OUTPUT],
+	dnl If the libtool generation code has been placed in $CONFIG_LT,
+	dnl instead of duplicating it all over again into config.status,
+	dnl then we will have config.status run $CONFIG_LT later, so it
+	dnl needs to know what name is stored there:
+        [AC_CONFIG_COMMANDS([libtool],
+            [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
+    dnl If the libtool generation code is destined for config.status,
+    dnl expand the accumulated commands and init code now:
+    [AC_CONFIG_COMMANDS([libtool],
+        [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
+])#_LT_CONFIG_COMMANDS
+
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
+[
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+_LT_CONFIG_STATUS_DECLARATIONS
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+\$[]1
+_LTECHO_EOF'
+}
+
+# Quote evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_quote_varnames); do
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+    *[[\\\\\\\`\\"\\\$]]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+# Double-quote double-evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_dquote_varnames); do
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+    *[[\\\\\\\`\\"\\\$]]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+_LT_OUTPUT_LIBTOOL_INIT
+])
+
+# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
+# ------------------------------------
+# Generate a child script FILE with all initialization necessary to
+# reuse the environment learned by the parent script, and make the
+# file executable.  If COMMENT is supplied, it is inserted after the
+# `#!' sequence but before initialization text begins.  After this
+# macro, additional text can be appended to FILE to form the body of
+# the child script.  The macro ends with non-zero status if the
+# file could not be fully written (such as if the disk is full).
+m4_ifdef([AS_INIT_GENERATED],
+[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
+[m4_defun([_LT_GENERATED_FILE_INIT],
+[m4_require([AS_PREPARE])]dnl
+[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
+[lt_write_fail=0
+cat >$1 <<_ASEOF || lt_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+$2
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$1 <<\_ASEOF || lt_write_fail=1
+AS_SHELL_SANITIZE
+_AS_PREPARE
+exec AS_MESSAGE_FD>&1
+_ASEOF
+test $lt_write_fail = 0 && chmod +x $1[]dnl
+m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
+
+# LT_OUTPUT
+# ---------
+# This macro allows early generation of the libtool script (before
+# AC_OUTPUT is called), incase it is used in configure for compilation
+# tests.
+AC_DEFUN([LT_OUTPUT],
+[: ${CONFIG_LT=./config.lt}
+AC_MSG_NOTICE([creating $CONFIG_LT])
+_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
+[# Run this file to recreate a libtool stub with the current configuration.])
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+lt_cl_silent=false
+exec AS_MESSAGE_LOG_FD>>config.log
+{
+  echo
+  AS_BOX([Running $as_me.])
+} >&AS_MESSAGE_LOG_FD
+
+lt_cl_help="\
+\`$as_me' creates a local libtool stub from the current configuration,
+for use in further configure time tests before the real libtool is
+generated.
+
+Usage: $[0] [[OPTIONS]]
+
+  -h, --help      print this help, then exit
+  -V, --version   print version number, then exit
+  -q, --quiet     do not print progress messages
+  -d, --debug     don't remove temporary files
+
+Report bugs to <bug-libtool@gnu.org>."
+
+lt_cl_version="\
+m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
+m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
+configured by $[0], generated by m4_PACKAGE_STRING.
+
+Copyright (C) 2011 Free Software Foundation, Inc.
+This config.lt script is free software; the Free Software Foundation
+gives unlimited permision to copy, distribute and modify it."
+
+while test $[#] != 0
+do
+  case $[1] in
+    --version | --v* | -V )
+      echo "$lt_cl_version"; exit 0 ;;
+    --help | --h* | -h )
+      echo "$lt_cl_help"; exit 0 ;;
+    --debug | --d* | -d )
+      debug=: ;;
+    --quiet | --q* | --silent | --s* | -q )
+      lt_cl_silent=: ;;
+
+    -*) AC_MSG_ERROR([unrecognized option: $[1]
+Try \`$[0] --help' for more information.]) ;;
+
+    *) AC_MSG_ERROR([unrecognized argument: $[1]
+Try \`$[0] --help' for more information.]) ;;
+  esac
+  shift
+done
+
+if $lt_cl_silent; then
+  exec AS_MESSAGE_FD>/dev/null
+fi
+_LTEOF
+
+cat >>"$CONFIG_LT" <<_LTEOF
+_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
+_LTEOF
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+AC_MSG_NOTICE([creating $ofile])
+_LT_OUTPUT_LIBTOOL_COMMANDS
+AS_EXIT(0)
+_LTEOF
+chmod +x "$CONFIG_LT"
+
+# configure is writing to config.log, but config.lt does its own redirection,
+# appending to config.log, which fails on DOS, as config.log is still kept
+# open by configure.  Here we exec the FD to /dev/null, effectively closing
+# config.log, so it can be properly (re)opened and appended to by config.lt.
+lt_cl_success=:
+test "$silent" = yes &&
+  lt_config_lt_args="$lt_config_lt_args --quiet"
+exec AS_MESSAGE_LOG_FD>/dev/null
+$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
+exec AS_MESSAGE_LOG_FD>>config.log
+$lt_cl_success || AS_EXIT(1)
+])# LT_OUTPUT
+
+
+# _LT_CONFIG(TAG)
+# ---------------
+# If TAG is the built-in tag, create an initial libtool script with a
+# default configuration from the untagged config vars.  Otherwise add code
+# to config.status for appending the configuration named by TAG from the
+# matching tagged config vars.
+m4_defun([_LT_CONFIG],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_CONFIG_SAVE_COMMANDS([
+  m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
+  m4_if(_LT_TAG, [C], [
+    # See if we are running on zsh, and set the options which allow our
+    # commands through without removal of \ escapes.
+    if test -n "${ZSH_VERSION+set}" ; then
+      setopt NO_GLOB_SUBST
+    fi
+
+    cfgfile="${ofile}T"
+    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+    $RM "$cfgfile"
+
+    cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+_LT_COPYING
+_LT_LIBTOOL_TAGS
+
+# ### BEGIN LIBTOOL CONFIG
+_LT_LIBTOOL_CONFIG_VARS
+_LT_LIBTOOL_TAG_VARS
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+  case $host_os in
+  aix3*)
+    cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program.  For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+  COLLECT_NAMES=
+  export COLLECT_NAMES
+fi
+_LT_EOF
+    ;;
+  esac
+
+  _LT_PROG_LTMAIN
+
+  # We use sed instead of cat because bash on DJGPP gets confused if
+  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
+  # text mode, it properly converts lines to CR/LF.  This bash problem
+  # is reportedly fixed, but why not run on old versions too?
+  sed '$q' "$ltmain" >> "$cfgfile" \
+     || (rm -f "$cfgfile"; exit 1)
+
+  _LT_PROG_REPLACE_SHELLFNS
+
+   mv -f "$cfgfile" "$ofile" ||
+    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+  chmod +x "$ofile"
+],
+[cat <<_LT_EOF >> "$ofile"
+
+dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
+dnl in a comment (ie after a #).
+# ### BEGIN LIBTOOL TAG CONFIG: $1
+_LT_LIBTOOL_TAG_VARS(_LT_TAG)
+# ### END LIBTOOL TAG CONFIG: $1
+_LT_EOF
+])dnl /m4_if
+],
+[m4_if([$1], [], [
+    PACKAGE='$PACKAGE'
+    VERSION='$VERSION'
+    TIMESTAMP='$TIMESTAMP'
+    RM='$RM'
+    ofile='$ofile'], [])
+])dnl /_LT_CONFIG_SAVE_COMMANDS
+])# _LT_CONFIG
+
+
+# LT_SUPPORTED_TAG(TAG)
+# ---------------------
+# Trace this macro to discover what tags are supported by the libtool
+# --tag option, using:
+#    autoconf --trace 'LT_SUPPORTED_TAG:$1'
+AC_DEFUN([LT_SUPPORTED_TAG], [])
+
+
+# C support is built-in for now
+m4_define([_LT_LANG_C_enabled], [])
+m4_define([_LT_TAGS], [])
+
+
+# LT_LANG(LANG)
+# -------------
+# Enable libtool support for the given language if not already enabled.
+AC_DEFUN([LT_LANG],
+[AC_BEFORE([$0], [LT_OUTPUT])dnl
+m4_case([$1],
+  [C],			[_LT_LANG(C)],
+  [C++],		[_LT_LANG(CXX)],
+  [Go],			[_LT_LANG(GO)],
+  [Java],		[_LT_LANG(GCJ)],
+  [Fortran 77],		[_LT_LANG(F77)],
+  [Fortran],		[_LT_LANG(FC)],
+  [Windows Resource],	[_LT_LANG(RC)],
+  [m4_ifdef([_LT_LANG_]$1[_CONFIG],
+    [_LT_LANG($1)],
+    [m4_fatal([$0: unsupported language: "$1"])])])dnl
+])# LT_LANG
+
+
+# _LT_LANG(LANGNAME)
+# ------------------
+m4_defun([_LT_LANG],
+[m4_ifdef([_LT_LANG_]$1[_enabled], [],
+  [LT_SUPPORTED_TAG([$1])dnl
+  m4_append([_LT_TAGS], [$1 ])dnl
+  m4_define([_LT_LANG_]$1[_enabled], [])dnl
+  _LT_LANG_$1_CONFIG($1)])dnl
+])# _LT_LANG
+
+
+m4_ifndef([AC_PROG_GO], [
+# NOTE: This macro has been submitted for inclusion into   #
+#  GNU Autoconf as AC_PROG_GO.  When it is available in    #
+#  a released version of Autoconf we should remove this    #
+#  macro and use it instead.                               #
+m4_defun([AC_PROG_GO],
+[AC_LANG_PUSH(Go)dnl
+AC_ARG_VAR([GOC],     [Go compiler command])dnl
+AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
+_AC_ARG_VAR_LDFLAGS()dnl
+AC_CHECK_TOOL(GOC, gccgo)
+if test -z "$GOC"; then
+  if test -n "$ac_tool_prefix"; then
+    AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
+  fi
+fi
+if test -z "$GOC"; then
+  AC_CHECK_PROG(GOC, gccgo, gccgo, false)
+fi
+])#m4_defun
+])#m4_ifndef
+
+
+# _LT_LANG_DEFAULT_CONFIG
+# -----------------------
+m4_defun([_LT_LANG_DEFAULT_CONFIG],
+[AC_PROVIDE_IFELSE([AC_PROG_CXX],
+  [LT_LANG(CXX)],
+  [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_F77],
+  [LT_LANG(F77)],
+  [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_FC],
+  [LT_LANG(FC)],
+  [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
+
+dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
+dnl pulling things in needlessly.
+AC_PROVIDE_IFELSE([AC_PROG_GCJ],
+  [LT_LANG(GCJ)],
+  [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
+    [LT_LANG(GCJ)],
+    [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
+      [LT_LANG(GCJ)],
+      [m4_ifdef([AC_PROG_GCJ],
+	[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
+       m4_ifdef([A][M_PROG_GCJ],
+	[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
+       m4_ifdef([LT_PROG_GCJ],
+	[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
+
+AC_PROVIDE_IFELSE([AC_PROG_GO],
+  [LT_LANG(GO)],
+  [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
+
+AC_PROVIDE_IFELSE([LT_PROG_RC],
+  [LT_LANG(RC)],
+  [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
+])# _LT_LANG_DEFAULT_CONFIG
+
+# Obsolete macros:
+AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
+AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
+AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
+AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
+AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
+dnl AC_DEFUN([AC_LIBTOOL_F77], [])
+dnl AC_DEFUN([AC_LIBTOOL_FC], [])
+dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
+dnl AC_DEFUN([AC_LIBTOOL_RC], [])
+
+
+# _LT_TAG_COMPILER
+# ----------------
+m4_defun([_LT_TAG_COMPILER],
+[AC_REQUIRE([AC_PROG_CC])dnl
+
+_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
+_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
+_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
+_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+])# _LT_TAG_COMPILER
+
+
+# _LT_COMPILER_BOILERPLATE
+# ------------------------
+# Check for compiler boilerplate output or warnings with
+# the simple compiler test code.
+m4_defun([_LT_COMPILER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+])# _LT_COMPILER_BOILERPLATE
+
+
+# _LT_LINKER_BOILERPLATE
+# ----------------------
+# Check for linker boilerplate output or warnings with
+# the simple link test code.
+m4_defun([_LT_LINKER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+])# _LT_LINKER_BOILERPLATE
+
+# _LT_REQUIRED_DARWIN_CHECKS
+# -------------------------
+m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
+  case $host_os in
+    rhapsody* | darwin*)
+    AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
+    AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
+    AC_CHECK_TOOL([LIPO], [lipo], [:])
+    AC_CHECK_TOOL([OTOOL], [otool], [:])
+    AC_CHECK_TOOL([OTOOL64], [otool64], [:])
+    _LT_DECL([], [DSYMUTIL], [1],
+      [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
+    _LT_DECL([], [NMEDIT], [1],
+      [Tool to change global to local symbols on Mac OS X])
+    _LT_DECL([], [LIPO], [1],
+      [Tool to manipulate fat objects and archives on Mac OS X])
+    _LT_DECL([], [OTOOL], [1],
+      [ldd/readelf like tool for Mach-O binaries on Mac OS X])
+    _LT_DECL([], [OTOOL64], [1],
+      [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
+
+    AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
+      [lt_cv_apple_cc_single_mod=no
+      if test -z "${LT_MULTI_MODULE}"; then
+	# By default we will add the -single_module flag. You can override
+	# by either setting the environment variable LT_MULTI_MODULE
+	# non-empty at configure time, or by adding -multi_module to the
+	# link flags.
+	rm -rf libconftest.dylib*
+	echo "int foo(void){return 1;}" > conftest.c
+	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
+	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+        _lt_result=$?
+	# If there is a non-empty error log, and "single_module"
+	# appears in it, assume the flag caused a linker warning
+        if test -s conftest.err && $GREP single_module conftest.err; then
+	  cat conftest.err >&AS_MESSAGE_LOG_FD
+	# Otherwise, if the output was created with a 0 exit code from
+	# the compiler, it worked.
+	elif test -f libconftest.dylib && test $_lt_result -eq 0; then
+	  lt_cv_apple_cc_single_mod=yes
+	else
+	  cat conftest.err >&AS_MESSAGE_LOG_FD
+	fi
+	rm -rf libconftest.dylib*
+	rm -f conftest.*
+      fi])
+
+    AC_CACHE_CHECK([for -exported_symbols_list linker flag],
+      [lt_cv_ld_exported_symbols_list],
+      [lt_cv_ld_exported_symbols_list=no
+      save_LDFLAGS=$LDFLAGS
+      echo "_main" > conftest.sym
+      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+      AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+	[lt_cv_ld_exported_symbols_list=yes],
+	[lt_cv_ld_exported_symbols_list=no])
+	LDFLAGS="$save_LDFLAGS"
+    ])
+
+    AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
+      [lt_cv_ld_force_load=no
+      cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
+      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
+      echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
+      $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
+      echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
+      $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
+      cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
+      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+      _lt_result=$?
+      if test -s conftest.err && $GREP force_load conftest.err; then
+	cat conftest.err >&AS_MESSAGE_LOG_FD
+      elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
+	lt_cv_ld_force_load=yes
+      else
+	cat conftest.err >&AS_MESSAGE_LOG_FD
+      fi
+        rm -f conftest.err libconftest.a conftest conftest.c
+        rm -rf conftest.dSYM
+    ])
+    case $host_os in
+    rhapsody* | darwin1.[[012]])
+      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+    darwin1.*)
+      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+    darwin*) # darwin 5.x on
+      # if running on 10.5 or later, the deployment target defaults
+      # to the OS version, if on x86, and 10.4, the deployment
+      # target defaults to 10.4. Don't you love it?
+      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+	10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
+	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+	10.[[012]]*)
+	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+	10.*)
+	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+      esac
+    ;;
+  esac
+    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+      _lt_dar_single_mod='$single_module'
+    fi
+    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+    else
+      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+    fi
+    if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
+      _lt_dsymutil='~$DSYMUTIL $lib || :'
+    else
+      _lt_dsymutil=
+    fi
+    ;;
+  esac
+])
+
+
+# _LT_DARWIN_LINKER_FEATURES([TAG])
+# ---------------------------------
+# Checks for linker and compiler features on darwin
+m4_defun([_LT_DARWIN_LINKER_FEATURES],
+[
+  m4_require([_LT_REQUIRED_DARWIN_CHECKS])
+  _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+  _LT_TAGVAR(hardcode_direct, $1)=no
+  _LT_TAGVAR(hardcode_automatic, $1)=yes
+  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+  if test "$lt_cv_ld_force_load" = "yes"; then
+    _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+    m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
+                  [FC],  [_LT_TAGVAR(compiler_needs_object, $1)=yes])
+  else
+    _LT_TAGVAR(whole_archive_flag_spec, $1)=''
+  fi
+  _LT_TAGVAR(link_all_deplibs, $1)=yes
+  _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
+  case $cc_basename in
+     ifort*) _lt_dar_can_shared=yes ;;
+     *) _lt_dar_can_shared=$GCC ;;
+  esac
+  if test "$_lt_dar_can_shared" = "yes"; then
+    output_verbose_link_cmd=func_echo_all
+    _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+    _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+    _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+    _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+    m4_if([$1], [CXX],
+[   if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+      _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+      _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+    fi
+],[])
+  else
+  _LT_TAGVAR(ld_shlibs, $1)=no
+  fi
+])
+
+# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
+# ----------------------------------
+# Links a minimal program and checks the executable
+# for the system default hardcoded library path. In most cases,
+# this is /usr/lib:/lib, but when the MPI compilers are used
+# the location of the communication and MPI libs are included too.
+# If we don't find anything, use the default library path according
+# to the aix ld manual.
+# Store the results from the different compilers for each TAGNAME.
+# Allow to override them for all tags through lt_cv_aix_libpath.
+m4_defun([_LT_SYS_MODULE_PATH_AIX],
+[m4_require([_LT_DECL_SED])dnl
+if test "${lt_cv_aix_libpath+set}" = set; then
+  aix_libpath=$lt_cv_aix_libpath
+else
+  AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
+  [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
+  lt_aix_libpath_sed='[
+      /Import File Strings/,/^$/ {
+	  /^0/ {
+	      s/^0  *\([^ ]*\) *$/\1/
+	      p
+	  }
+      }]'
+  _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  # Check for a 64-bit object if we didn't find anything.
+  if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
+    _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  fi],[])
+  if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
+    _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
+  fi
+  ])
+  aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
+fi
+])# _LT_SYS_MODULE_PATH_AIX
+
+
+# _LT_SHELL_INIT(ARG)
+# -------------------
+m4_define([_LT_SHELL_INIT],
+[m4_divert_text([M4SH-INIT], [$1
+])])# _LT_SHELL_INIT
+
+
+
+# _LT_PROG_ECHO_BACKSLASH
+# -----------------------
+# Find how we can fake an echo command that does not interpret backslash.
+# In particular, with Autoconf 2.60 or later we add some code to the start
+# of the generated configure script which will find a shell with a builtin
+# printf (which we can use as an echo command).
+m4_defun([_LT_PROG_ECHO_BACKSLASH],
+[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+AC_MSG_CHECKING([how to print strings])
+# Test print first, because it will be a builtin if present.
+if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
+   test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='printf %s\n'
+else
+  # Use this function as a fallback that always works.
+  func_fallback_echo ()
+  {
+    eval 'cat <<_LTECHO_EOF
+$[]1
+_LTECHO_EOF'
+  }
+  ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+    $ECHO "$*" 
+}
+
+case "$ECHO" in
+  printf*) AC_MSG_RESULT([printf]) ;;
+  print*) AC_MSG_RESULT([print -r]) ;;
+  *) AC_MSG_RESULT([cat]) ;;
+esac
+
+m4_ifdef([_AS_DETECT_SUGGESTED],
+[_AS_DETECT_SUGGESTED([
+  test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
+    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+    PATH=/empty FPATH=/empty; export PATH FPATH
+    test "X`printf %s $ECHO`" = "X$ECHO" \
+      || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
+
+_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
+_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
+])# _LT_PROG_ECHO_BACKSLASH
+
+
+# _LT_WITH_SYSROOT
+# ----------------
+AC_DEFUN([_LT_WITH_SYSROOT],
+[AC_MSG_CHECKING([for sysroot])
+AC_ARG_WITH([sysroot],
+[  --with-sysroot[=DIR] Search for dependent libraries within DIR
+                        (or the compiler's sysroot if not specified).],
+[], [with_sysroot=no])
+
+dnl lt_sysroot will always be passed unquoted.  We quote it here
+dnl in case the user passed a directory name.
+lt_sysroot=
+case ${with_sysroot} in #(
+ yes)
+   if test "$GCC" = yes; then
+     lt_sysroot=`$CC --print-sysroot 2>/dev/null`
+   fi
+   ;; #(
+ /*)
+   lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+   ;; #(
+ no|'')
+   ;; #(
+ *)
+   AC_MSG_RESULT([${with_sysroot}])
+   AC_MSG_ERROR([The sysroot must be an absolute path.])
+   ;;
+esac
+
+ AC_MSG_RESULT([${lt_sysroot:-no}])
+_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
+[dependent libraries, and in which our libraries should be installed.])])
+
+# _LT_ENABLE_LOCK
+# ---------------
+m4_defun([_LT_ENABLE_LOCK],
+[AC_ARG_ENABLE([libtool-lock],
+  [AS_HELP_STRING([--disable-libtool-lock],
+    [avoid locking (might break parallel builds)])])
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    case `/usr/bin/file conftest.$ac_objext` in
+      *ELF-32*)
+	HPUX_IA64_MODE="32"
+	;;
+      *ELF-64*)
+	HPUX_IA64_MODE="64"
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+*-*-irix6*)
+  # Find out which ABI we are using.
+  echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    if test "$lt_cv_prog_gnu_ld" = yes; then
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -melf32bsmip"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -melf32bmipn32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -melf64bmip"
+	;;
+      esac
+    else
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -32"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -n32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -64"
+	  ;;
+      esac
+    fi
+  fi
+  rm -rf conftest*
+  ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    case `/usr/bin/file conftest.o` in
+      *32-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_i386_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    LD="${LD-ld} -m elf_i386"
+	    ;;
+	  ppc64-*linux*|powerpc64-*linux*)
+	    LD="${LD-ld} -m elf32ppclinux"
+	    ;;
+	  s390x-*linux*)
+	    LD="${LD-ld} -m elf_s390"
+	    ;;
+	  sparc64-*linux*)
+	    LD="${LD-ld} -m elf32_sparc"
+	    ;;
+	esac
+	;;
+      *64-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_x86_64_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    LD="${LD-ld} -m elf_x86_64"
+	    ;;
+	  ppc*-*linux*|powerpc*-*linux*)
+	    LD="${LD-ld} -m elf64ppc"
+	    ;;
+	  s390*-*linux*|s390*-*tpf*)
+	    LD="${LD-ld} -m elf64_s390"
+	    ;;
+	  sparc*-*linux*)
+	    LD="${LD-ld} -m elf64_sparc"
+	    ;;
+	esac
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
+*-*-sco3.2v5*)
+  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+  SAVE_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -belf"
+  AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
+    [AC_LANG_PUSH(C)
+     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
+     AC_LANG_POP])
+  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+    CFLAGS="$SAVE_CFLAGS"
+  fi
+  ;;
+*-*solaris*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    case `/usr/bin/file conftest.o` in
+    *64-bit*)
+      case $lt_cv_prog_gnu_ld in
+      yes*)
+        case $host in
+        i?86-*-solaris*)
+          LD="${LD-ld} -m elf_x86_64"
+          ;;
+        sparc*-*-solaris*)
+          LD="${LD-ld} -m elf64_sparc"
+          ;;
+        esac
+        # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
+        if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
+          LD="${LD-ld}_sol2"
+        fi
+        ;;
+      *)
+	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+	  LD="${LD-ld} -64"
+	fi
+	;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+esac
+
+need_locks="$enable_libtool_lock"
+])# _LT_ENABLE_LOCK
+
+
+# _LT_PROG_AR
+# -----------
+m4_defun([_LT_PROG_AR],
+[AC_CHECK_TOOLS(AR, [ar], false)
+: ${AR=ar}
+: ${AR_FLAGS=cru}
+_LT_DECL([], [AR], [1], [The archiver])
+_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
+
+AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
+  [lt_cv_ar_at_file=no
+   AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
+     [echo conftest.$ac_objext > conftest.lst
+      lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
+      AC_TRY_EVAL([lt_ar_try])
+      if test "$ac_status" -eq 0; then
+	# Ensure the archiver fails upon bogus file names.
+	rm -f conftest.$ac_objext libconftest.a
+	AC_TRY_EVAL([lt_ar_try])
+	if test "$ac_status" -ne 0; then
+          lt_cv_ar_at_file=@
+        fi
+      fi
+      rm -f conftest.* libconftest.a
+     ])
+  ])
+
+if test "x$lt_cv_ar_at_file" = xno; then
+  archiver_list_spec=
+else
+  archiver_list_spec=$lt_cv_ar_at_file
+fi
+_LT_DECL([], [archiver_list_spec], [1],
+  [How to feed a file listing to the archiver])
+])# _LT_PROG_AR
+
+
+# _LT_CMD_OLD_ARCHIVE
+# -------------------
+m4_defun([_LT_CMD_OLD_ARCHIVE],
+[_LT_PROG_AR
+
+AC_CHECK_TOOL(STRIP, strip, :)
+test -z "$STRIP" && STRIP=:
+_LT_DECL([], [STRIP], [1], [A symbol stripping program])
+
+AC_CHECK_TOOL(RANLIB, ranlib, :)
+test -z "$RANLIB" && RANLIB=:
+_LT_DECL([], [RANLIB], [1],
+    [Commands used to install an old-style archive])
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+  case $host_os in
+  openbsd*)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
+    ;;
+  *)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
+    ;;
+  esac
+  old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
+fi
+
+case $host_os in
+  darwin*)
+    lock_old_archive_extraction=yes ;;
+  *)
+    lock_old_archive_extraction=no ;;
+esac
+_LT_DECL([], [old_postinstall_cmds], [2])
+_LT_DECL([], [old_postuninstall_cmds], [2])
+_LT_TAGDECL([], [old_archive_cmds], [2],
+    [Commands used to build an old-style archive])
+_LT_DECL([], [lock_old_archive_extraction], [0],
+    [Whether to use a lock for old archive extraction])
+])# _LT_CMD_OLD_ARCHIVE
+
+
+# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+#		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------------------
+# Check whether the given compiler option works
+AC_DEFUN([_LT_COMPILER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+  [$2=no
+   m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$3"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&AS_MESSAGE_LOG_FD
+   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       $2=yes
+     fi
+   fi
+   $RM conftest*
+])
+
+if test x"[$]$2" = xyes; then
+    m4_if([$5], , :, [$5])
+else
+    m4_if([$6], , :, [$6])
+fi
+])# _LT_COMPILER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
+
+
+# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+#                  [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------
+# Check whether the given linker option works
+AC_DEFUN([_LT_LINKER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+  [$2=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $3"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&AS_MESSAGE_LOG_FD
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         $2=yes
+       fi
+     else
+       $2=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+])
+
+if test x"[$]$2" = xyes; then
+    m4_if([$4], , :, [$4])
+else
+    m4_if([$5], , :, [$5])
+fi
+])# _LT_LINKER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
+
+
+# LT_CMD_MAX_LEN
+#---------------
+AC_DEFUN([LT_CMD_MAX_LEN],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+# find the maximum length of command line arguments
+AC_MSG_CHECKING([the maximum length of command line arguments])
+AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
+  i=0
+  teststring="ABCD"
+
+  case $build_os in
+  msdosdjgpp*)
+    # On DJGPP, this test can blow up pretty badly due to problems in libc
+    # (any single argument exceeding 2000 bytes causes a buffer overrun
+    # during glob expansion).  Even if it were fixed, the result of this
+    # check would be larger than it should be.
+    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
+    ;;
+
+  gnu*)
+    # Under GNU Hurd, this test is not required because there is
+    # no limit to the length of command line arguments.
+    # Libtool will interpret -1 as no limit whatsoever
+    lt_cv_sys_max_cmd_len=-1;
+    ;;
+
+  cygwin* | mingw* | cegcc*)
+    # On Win9x/ME, this test blows up -- it succeeds, but takes
+    # about 5 minutes as the teststring grows exponentially.
+    # Worse, since 9x/ME are not pre-emptively multitasking,
+    # you end up with a "frozen" computer, even though with patience
+    # the test eventually succeeds (with a max line length of 256k).
+    # Instead, let's just punt: use the minimum linelength reported by
+    # all of the supported platforms: 8192 (on NT/2K/XP).
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  mint*)
+    # On MiNT this can take a long time and run out of memory.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  amigaos*)
+    # On AmigaOS with pdksh, this test takes hours, literally.
+    # So we just punt and use a minimum line length of 8192.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+    # This has been around since 386BSD, at least.  Likely further.
+    if test -x /sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+    elif test -x /usr/sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+    else
+      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
+    fi
+    # And add a safety zone
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    ;;
+
+  interix*)
+    # We know the value 262144 and hardcode it with a safety zone (like BSD)
+    lt_cv_sys_max_cmd_len=196608
+    ;;
+
+  os2*)
+    # The test takes a long time on OS/2.
+    lt_cv_sys_max_cmd_len=8192
+    ;;
+
+  osf*)
+    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+    # nice to cause kernel panics so lets avoid the loop below.
+    # First set a reasonable default.
+    lt_cv_sys_max_cmd_len=16384
+    #
+    if test -x /sbin/sysconfig; then
+      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+        *1*) lt_cv_sys_max_cmd_len=-1 ;;
+      esac
+    fi
+    ;;
+  sco3.2v5*)
+    lt_cv_sys_max_cmd_len=102400
+    ;;
+  sysv5* | sco5v6* | sysv4.2uw2*)
+    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+    if test -n "$kargmax"; then
+      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[	 ]]//'`
+    else
+      lt_cv_sys_max_cmd_len=32768
+    fi
+    ;;
+  *)
+    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+    if test -n "$lt_cv_sys_max_cmd_len"; then
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    else
+      # Make teststring a little bigger before we do anything with it.
+      # a 1K string should be a reasonable start.
+      for i in 1 2 3 4 5 6 7 8 ; do
+        teststring=$teststring$teststring
+      done
+      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+      # If test is not a shell built-in, we'll probably end up computing a
+      # maximum length that is only half of the actual maximum length, but
+      # we can't tell.
+      while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
+	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+	      test $i != 17 # 1/2 MB should be enough
+      do
+        i=`expr $i + 1`
+        teststring=$teststring$teststring
+      done
+      # Only check the string length outside the loop.
+      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+      teststring=
+      # Add a significant safety factor because C++ compilers can tack on
+      # massive amounts of additional arguments before passing them to the
+      # linker.  It appears as though 1/2 is a usable value.
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+    fi
+    ;;
+  esac
+])
+if test -n $lt_cv_sys_max_cmd_len ; then
+  AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
+else
+  AC_MSG_RESULT(none)
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+_LT_DECL([], [max_cmd_len], [0],
+    [What is the maximum length of a command?])
+])# LT_CMD_MAX_LEN
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
+
+
+# _LT_HEADER_DLFCN
+# ----------------
+m4_defun([_LT_HEADER_DLFCN],
+[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
+])# _LT_HEADER_DLFCN
+
+
+# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
+#                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
+# ----------------------------------------------------------------
+m4_defun([_LT_TRY_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "$cross_compiling" = yes; then :
+  [$4]
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+[#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+   correspondingly for the symbols needed.  */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else
+        {
+	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
+          else puts (dlerror ());
+	}
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}]
+_LT_EOF
+  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) $1 ;;
+      x$lt_dlneed_uscore) $2 ;;
+      x$lt_dlunknown|x*) $3 ;;
+    esac
+  else :
+    # compilation failed
+    $3
+  fi
+fi
+rm -fr conftest*
+])# _LT_TRY_DLOPEN_SELF
+
+
+# LT_SYS_DLOPEN_SELF
+# ------------------
+AC_DEFUN([LT_SYS_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "x$enable_dlopen" != xyes; then
+  enable_dlopen=unknown
+  enable_dlopen_self=unknown
+  enable_dlopen_self_static=unknown
+else
+  lt_cv_dlopen=no
+  lt_cv_dlopen_libs=
+
+  case $host_os in
+  beos*)
+    lt_cv_dlopen="load_add_on"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ;;
+
+  mingw* | pw32* | cegcc*)
+    lt_cv_dlopen="LoadLibrary"
+    lt_cv_dlopen_libs=
+    ;;
+
+  cygwin*)
+    lt_cv_dlopen="dlopen"
+    lt_cv_dlopen_libs=
+    ;;
+
+  darwin*)
+  # if libdl is installed we need to link against it
+    AC_CHECK_LIB([dl], [dlopen],
+		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
+    lt_cv_dlopen="dyld"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ])
+    ;;
+
+  *)
+    AC_CHECK_FUNC([shl_load],
+	  [lt_cv_dlopen="shl_load"],
+      [AC_CHECK_LIB([dld], [shl_load],
+	    [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
+	[AC_CHECK_FUNC([dlopen],
+	      [lt_cv_dlopen="dlopen"],
+	  [AC_CHECK_LIB([dl], [dlopen],
+		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
+	    [AC_CHECK_LIB([svld], [dlopen],
+		  [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
+	      [AC_CHECK_LIB([dld], [dld_link],
+		    [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
+	      ])
+	    ])
+	  ])
+	])
+      ])
+    ;;
+  esac
+
+  if test "x$lt_cv_dlopen" != xno; then
+    enable_dlopen=yes
+  else
+    enable_dlopen=no
+  fi
+
+  case $lt_cv_dlopen in
+  dlopen)
+    save_CPPFLAGS="$CPPFLAGS"
+    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+    save_LDFLAGS="$LDFLAGS"
+    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+    save_LIBS="$LIBS"
+    LIBS="$lt_cv_dlopen_libs $LIBS"
+
+    AC_CACHE_CHECK([whether a program can dlopen itself],
+	  lt_cv_dlopen_self, [dnl
+	  _LT_TRY_DLOPEN_SELF(
+	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
+	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
+    ])
+
+    if test "x$lt_cv_dlopen_self" = xyes; then
+      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+      AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
+	  lt_cv_dlopen_self_static, [dnl
+	  _LT_TRY_DLOPEN_SELF(
+	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
+	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
+      ])
+    fi
+
+    CPPFLAGS="$save_CPPFLAGS"
+    LDFLAGS="$save_LDFLAGS"
+    LIBS="$save_LIBS"
+    ;;
+  esac
+
+  case $lt_cv_dlopen_self in
+  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+  *) enable_dlopen_self=unknown ;;
+  esac
+
+  case $lt_cv_dlopen_self_static in
+  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+  *) enable_dlopen_self_static=unknown ;;
+  esac
+fi
+_LT_DECL([dlopen_support], [enable_dlopen], [0],
+	 [Whether dlopen is supported])
+_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
+	 [Whether dlopen of programs is supported])
+_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
+	 [Whether dlopen of statically linked programs is supported])
+])# LT_SYS_DLOPEN_SELF
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
+
+
+# _LT_COMPILER_C_O([TAGNAME])
+# ---------------------------
+# Check to see if options -c and -o are simultaneously supported by compiler.
+# This macro does not hard code the compiler like AC_PROG_CC_C_O.
+m4_defun([_LT_COMPILER_C_O],
+[m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
+  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
+  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&AS_MESSAGE_LOG_FD
+   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+     fi
+   fi
+   chmod u+w . 2>&AS_MESSAGE_LOG_FD
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+])
+_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
+	[Does compiler simultaneously support -c and -o options?])
+])# _LT_COMPILER_C_O
+
+
+# _LT_COMPILER_FILE_LOCKS([TAGNAME])
+# ----------------------------------
+# Check to see if we can do hard links to lock some files if needed
+m4_defun([_LT_COMPILER_FILE_LOCKS],
+[m4_require([_LT_ENABLE_LOCK])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_COMPILER_C_O([$1])
+
+hard_links="nottested"
+if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  AC_MSG_CHECKING([if we can lock with hard links])
+  hard_links=yes
+  $RM conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  AC_MSG_RESULT([$hard_links])
+  if test "$hard_links" = no; then
+    AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
+])# _LT_COMPILER_FILE_LOCKS
+
+
+# _LT_CHECK_OBJDIR
+# ----------------
+m4_defun([_LT_CHECK_OBJDIR],
+[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
+[rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+  lt_cv_objdir=.libs
+else
+  # MS-DOS does not allow filenames that begin with a dot.
+  lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null])
+objdir=$lt_cv_objdir
+_LT_DECL([], [objdir], [0],
+         [The name of the directory that contains temporary libtool files])dnl
+m4_pattern_allow([LT_OBJDIR])dnl
+AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
+  [Define to the sub-directory in which libtool stores uninstalled libraries.])
+])# _LT_CHECK_OBJDIR
+
+
+# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
+# --------------------------------------
+# Check hardcoding attributes.
+m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
+[AC_MSG_CHECKING([how to hardcode library paths into programs])
+_LT_TAGVAR(hardcode_action, $1)=
+if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
+   test -n "$_LT_TAGVAR(runpath_var, $1)" ||
+   test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
+
+  # We can hardcode non-existent directories.
+  if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
+     test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
+    # Linking always hardcodes the temporary library directory.
+    _LT_TAGVAR(hardcode_action, $1)=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    _LT_TAGVAR(hardcode_action, $1)=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  _LT_TAGVAR(hardcode_action, $1)=unsupported
+fi
+AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
+
+if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
+   test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+_LT_TAGDECL([], [hardcode_action], [0],
+    [How to hardcode a shared library path into an executable])
+])# _LT_LINKER_HARDCODE_LIBPATH
+
+
+# _LT_CMD_STRIPLIB
+# ----------------
+m4_defun([_LT_CMD_STRIPLIB],
+[m4_require([_LT_DECL_EGREP])
+striplib=
+old_striplib=
+AC_MSG_CHECKING([whether stripping libraries is possible])
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+  AC_MSG_RESULT([yes])
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+  case $host_os in
+  darwin*)
+    if test -n "$STRIP" ; then
+      striplib="$STRIP -x"
+      old_striplib="$STRIP -S"
+      AC_MSG_RESULT([yes])
+    else
+      AC_MSG_RESULT([no])
+    fi
+    ;;
+  *)
+    AC_MSG_RESULT([no])
+    ;;
+  esac
+fi
+_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
+_LT_DECL([], [striplib], [1])
+])# _LT_CMD_STRIPLIB
+
+
+# _LT_SYS_DYNAMIC_LINKER([TAG])
+# -----------------------------
+# PORTME Fill in your ld.so characteristics
+m4_defun([_LT_SYS_DYNAMIC_LINKER],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_OBJDUMP])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_CHECK_SHELL_FEATURES])dnl
+AC_MSG_CHECKING([dynamic linker characteristics])
+m4_if([$1],
+	[], [
+if test "$GCC" = yes; then
+  case $host_os in
+    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+    *) lt_awk_arg="/^libraries:/" ;;
+  esac
+  case $host_os in
+    mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
+    *) lt_sed_strip_eq="s,=/,/,g" ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+  case $lt_search_path_spec in
+  *\;*)
+    # if the path contains ";" then we assume it to be the separator
+    # otherwise default to the standard path separator (i.e. ":") - it is
+    # assumed that no part of a normal pathname contains ";" but that should
+    # okay in the real world where ";" in dirpaths is itself problematic.
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+    ;;
+  *)
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+    ;;
+  esac
+  # Ok, now we have the path, separated by spaces, we can step through it
+  # and add multilib dir if necessary.
+  lt_tmp_lt_search_path_spec=
+  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  for lt_sys_path in $lt_search_path_spec; do
+    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+    else
+      test -d "$lt_sys_path" && \
+	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+    fi
+  done
+  lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+  lt_foo="";
+  lt_count=0;
+  for (lt_i = NF; lt_i > 0; lt_i--) {
+    if ($lt_i != "" && $lt_i != ".") {
+      if ($lt_i == "..") {
+        lt_count++;
+      } else {
+        if (lt_count == 0) {
+          lt_foo="/" $lt_i lt_foo;
+        } else {
+          lt_count--;
+        }
+      }
+    }
+  }
+  if (lt_foo != "") { lt_freq[[lt_foo]]++; }
+  if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
+}'`
+  # AWK program above erroneously prepends '/' to C:/dos/paths
+  # for these hosts.
+  case $host_os in
+    mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+      $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
+  esac
+  sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi])
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix[[4-9]]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[[01]] | aix4.[[01]].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  case $host_cpu in
+  powerpc)
+    # Since July 2007 AmigaOS4 officially supports .so libraries.
+    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    ;;
+  m68k)
+    library_names_spec='$libname.ixlibrary $libname.a'
+    # Create ${libname}_ixlibrary.a entries in /sys/libs.
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    ;;
+  esac
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[[45]]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$cc_basename in
+  yes,*)
+    # gcc
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname~
+      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+      fi'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+m4_if([$1], [],[
+      sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
+      ;;
+    mingw* | cegcc*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    dynamic_linker='Win32 ld.exe'
+    ;;
+
+  *,cl*)
+    # Native MSVC
+    libname_spec='$name'
+    soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+    library_names_spec='${libname}.dll.lib'
+
+    case $build_os in
+    mingw*)
+      sys_lib_search_path_spec=
+      lt_save_ifs=$IFS
+      IFS=';'
+      for lt_path in $LIB
+      do
+        IFS=$lt_save_ifs
+        # Let DOS variable expansion print the short 8.3 style file name.
+        lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+        sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+      done
+      IFS=$lt_save_ifs
+      # Convert to MSYS style.
+      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
+      ;;
+    cygwin*)
+      # Convert to unix form, then to dos form, then back to unix form
+      # but this time dos style (no spaces!) so that the unix form looks
+      # like /cygdrive/c/PROGRA~1:/cygdr...
+      sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+      sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+      sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+      ;;
+    *)
+      sys_lib_search_path_spec="$LIB"
+      if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
+        # It is most probably a Windows format PATH.
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      # FIXME: find the short name or the path components, as spaces are
+      # common. (e.g. "Program Files" -> "PROGRA~1")
+      ;;
+    esac
+
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+    dynamic_linker='Win32 link.exe'
+    ;;
+
+  *)
+    # Assume MSVC wrapper
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    dynamic_linker='Win32 ld.exe'
+    ;;
+  esac
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+m4_if([$1], [],[
+  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[[23]].*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2.*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[[01]]* | freebsdelf3.[[01]]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
+  freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+haiku*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  dynamic_linker="$host_os runtime_loader"
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  hppa*64*)
+    shrext_cmds='.sl'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+  postinstall_cmds='chmod 555 $lib'
+  # or fails outright, so override atomically:
+  install_override_mode=555
+  ;;
+
+interix[[3-9]]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux # correct to gnu/linux during the next big refactor
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+
+  # Some binutils ld are patched to set DT_RUNPATH
+  AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
+    [lt_cv_shlibpath_overrides_runpath=no
+    save_LDFLAGS=$LDFLAGS
+    save_libdir=$libdir
+    eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
+	 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
+    AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+      [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
+	 [lt_cv_shlibpath_overrides_runpath=yes])])
+    LDFLAGS=$save_LDFLAGS
+    libdir=$save_libdir
+    ])
+  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+*nto* | *qnx*)
+  version_type=qnx
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='ldqnx.so'
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*)	need_version=yes ;;
+    *)				need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[[89]] | openbsd2.[[89]].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux # correct to gnu/linux during the next big refactor
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+tpf*)
+  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+uts4*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+AC_MSG_RESULT([$dynamic_linker])
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+_LT_DECL([], [variables_saved_for_relink], [1],
+    [Variables whose values should be saved in libtool wrapper scripts and
+    restored at link time])
+_LT_DECL([], [need_lib_prefix], [0],
+    [Do we need the "lib" prefix for modules?])
+_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
+_LT_DECL([], [version_type], [0], [Library versioning type])
+_LT_DECL([], [runpath_var], [0],  [Shared library runtime path variable])
+_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
+_LT_DECL([], [shlibpath_overrides_runpath], [0],
+    [Is shlibpath searched before the hard-coded library search path?])
+_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
+_LT_DECL([], [library_names_spec], [1],
+    [[List of archive names.  First name is the real one, the rest are links.
+    The last name is the one that the linker finds with -lNAME]])
+_LT_DECL([], [soname_spec], [1],
+    [[The coded name of the library, if different from the real name]])
+_LT_DECL([], [install_override_mode], [1],
+    [Permission mode override for installation of shared libraries])
+_LT_DECL([], [postinstall_cmds], [2],
+    [Command to use after installation of a shared archive])
+_LT_DECL([], [postuninstall_cmds], [2],
+    [Command to use after uninstallation of a shared archive])
+_LT_DECL([], [finish_cmds], [2],
+    [Commands used to finish a libtool library installation in a directory])
+_LT_DECL([], [finish_eval], [1],
+    [[As "finish_cmds", except a single script fragment to be evaled but
+    not shown]])
+_LT_DECL([], [hardcode_into_libs], [0],
+    [Whether we should hardcode library paths into libraries])
+_LT_DECL([], [sys_lib_search_path_spec], [2],
+    [Compile-time system search path for libraries])
+_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
+    [Run-time system search path for libraries])
+])# _LT_SYS_DYNAMIC_LINKER
+
+
+# _LT_PATH_TOOL_PREFIX(TOOL)
+# --------------------------
+# find a file program which can recognize shared library
+AC_DEFUN([_LT_PATH_TOOL_PREFIX],
+[m4_require([_LT_DECL_EGREP])dnl
+AC_MSG_CHECKING([for $1])
+AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
+[case $MAGIC_CMD in
+[[\\/*] |  ?:[\\/]*])
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+dnl $ac_dummy forces splitting on constant user-supplied paths.
+dnl POSIX.2 word splitting is done only on the output of word expansions,
+dnl not every word.  This closes a longstanding sh security hole.
+  ac_dummy="m4_if([$2], , $PATH, [$2])"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$1; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/$1"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac])
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  AC_MSG_RESULT($MAGIC_CMD)
+else
+  AC_MSG_RESULT(no)
+fi
+_LT_DECL([], [MAGIC_CMD], [0],
+	 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
+])# _LT_PATH_TOOL_PREFIX
+
+# Old name:
+AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
+
+
+# _LT_PATH_MAGIC
+# --------------
+# find a file program which can recognize a shared library
+m4_defun([_LT_PATH_MAGIC],
+[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+  if test -n "$ac_tool_prefix"; then
+    _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
+  else
+    MAGIC_CMD=:
+  fi
+fi
+])# _LT_PATH_MAGIC
+
+
+# LT_PATH_LD
+# ----------
+# find the pathname to the GNU or non-GNU linker
+AC_DEFUN([LT_PATH_LD],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
+
+AC_ARG_WITH([gnu-ld],
+    [AS_HELP_STRING([--with-gnu-ld],
+	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
+    [test "$withval" = no || with_gnu_ld=yes],
+    [with_gnu_ld=no])dnl
+
+ac_prog=ld
+if test "$GCC" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  AC_MSG_CHECKING([for ld used by $CC])
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [[\\/]]* | ?:[[\\/]]*)
+      re_direlt='/[[^/]][[^/]]*/\.\./'
+      # Canonicalize the pathname of ld
+      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test "$with_gnu_ld" = yes; then
+  AC_MSG_CHECKING([for GNU ld])
+else
+  AC_MSG_CHECKING([for non-GNU ld])
+fi
+AC_CACHE_VAL(lt_cv_path_LD,
+[if test -z "$LD"; then
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for ac_dir in $PATH; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      lt_cv_path_LD="$ac_dir/$ac_prog"
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some variants of GNU ld only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+      *GNU* | *'with BFD'*)
+	test "$with_gnu_ld" != no && break
+	;;
+      *)
+	test "$with_gnu_ld" != yes && break
+	;;
+      esac
+    fi
+  done
+  IFS="$lt_save_ifs"
+else
+  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi])
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+  AC_MSG_RESULT($LD)
+else
+  AC_MSG_RESULT(no)
+fi
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+_LT_PATH_LD_GNU
+AC_SUBST([LD])
+
+_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
+])# LT_PATH_LD
+
+# Old names:
+AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
+AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_LD], [])
+dnl AC_DEFUN([AC_PROG_LD], [])
+
+
+# _LT_PATH_LD_GNU
+#- --------------
+m4_defun([_LT_PATH_LD_GNU],
+[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
+[# I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  lt_cv_prog_gnu_ld=yes
+  ;;
+*)
+  lt_cv_prog_gnu_ld=no
+  ;;
+esac])
+with_gnu_ld=$lt_cv_prog_gnu_ld
+])# _LT_PATH_LD_GNU
+
+
+# _LT_CMD_RELOAD
+# --------------
+# find reload flag for linker
+#   -- PORTME Some linkers may need a different reload flag.
+m4_defun([_LT_CMD_RELOAD],
+[AC_CACHE_CHECK([for $LD option to reload object files],
+  lt_cv_ld_reload_flag,
+  [lt_cv_ld_reload_flag='-r'])
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+  cygwin* | mingw* | pw32* | cegcc*)
+    if test "$GCC" != yes; then
+      reload_cmds=false
+    fi
+    ;;
+  darwin*)
+    if test "$GCC" = yes; then
+      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+    else
+      reload_cmds='$LD$reload_flag -o $output$reload_objs'
+    fi
+    ;;
+esac
+_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
+_LT_TAGDECL([], [reload_cmds], [2])dnl
+])# _LT_CMD_RELOAD
+
+
+# _LT_CHECK_MAGIC_METHOD
+# ----------------------
+# how to check for library dependencies
+#  -- PORTME fill in with the dynamic library characteristics
+m4_defun([_LT_CHECK_MAGIC_METHOD],
+[m4_require([_LT_DECL_EGREP])
+m4_require([_LT_DECL_OBJDUMP])
+AC_CACHE_CHECK([how to recognize dependent libraries],
+lt_cv_deplibs_check_method,
+[lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[[4-9]]*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+beos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+bsdi[[45]]*)
+  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
+  lt_cv_file_magic_cmd='/usr/bin/file -L'
+  lt_cv_file_magic_test_file=/shlib/libc.so
+  ;;
+
+cygwin*)
+  # func_win32_libid is a shell function defined in ltmain.sh
+  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+  lt_cv_file_magic_cmd='func_win32_libid'
+  ;;
+
+mingw* | pw32*)
+  # Base MSYS/MinGW do not provide the 'file' command needed by
+  # func_win32_libid shell function, so use a weaker test based on 'objdump',
+  # unless we find 'file', for example because we are cross-compiling.
+  # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+  if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
+    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+    lt_cv_file_magic_cmd='func_win32_libid'
+  else
+    # Keep this pattern in sync with the one in func_win32_libid.
+    lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
+    lt_cv_file_magic_cmd='$OBJDUMP -f'
+  fi
+  ;;
+
+cegcc*)
+  # use the weaker test based on 'objdump'. See mingw*.
+  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+  lt_cv_file_magic_cmd='$OBJDUMP -f'
+  ;;
+
+darwin* | rhapsody*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+freebsd* | dragonfly*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    case $host_cpu in
+    i*86 )
+      # Not sure whether the presence of OpenBSD here was a mistake.
+      # Let's accept both of them until this is cleared up.
+      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
+      lt_cv_file_magic_cmd=/usr/bin/file
+      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+      ;;
+    esac
+  else
+    lt_cv_deplibs_check_method=pass_all
+  fi
+  ;;
+
+gnu*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+haiku*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+hpux10.20* | hpux11*)
+  lt_cv_file_magic_cmd=/usr/bin/file
+  case $host_cpu in
+  ia64*)
+    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
+    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+    ;;
+  hppa*64*)
+    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
+    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+    ;;
+  *)
+    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
+    lt_cv_file_magic_test_file=/usr/lib/libc.sl
+    ;;
+  esac
+  ;;
+
+interix[[3-9]]*)
+  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+  lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $LD in
+  *-32|*"-32 ") libmagic=32-bit;;
+  *-n32|*"-n32 ") libmagic=N32;;
+  *-64|*"-64 ") libmagic=64-bit;;
+  *) libmagic=never-match;;
+  esac
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+netbsd*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
+  fi
+  ;;
+
+newos6*)
+  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
+  lt_cv_file_magic_cmd=/usr/bin/file
+  lt_cv_file_magic_test_file=/usr/lib/libnls.so
+  ;;
+
+*nto* | *qnx*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+openbsd*)
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+  fi
+  ;;
+
+osf3* | osf4* | osf5*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+rdos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+solaris*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv4 | sysv4.3*)
+  case $host_vendor in
+  motorola)
+    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
+    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+    ;;
+  ncr)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  sequent)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
+    ;;
+  sni)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
+    lt_cv_file_magic_test_file=/lib/libc.so
+    ;;
+  siemens)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  pc)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  esac
+  ;;
+
+tpf*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+esac
+])
+
+file_magic_glob=
+want_nocaseglob=no
+if test "$build" = "$host"; then
+  case $host_os in
+  mingw* | pw32*)
+    if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
+      want_nocaseglob=yes
+    else
+      file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
+    fi
+    ;;
+  esac
+fi
+
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+_LT_DECL([], [deplibs_check_method], [1],
+    [Method to check whether dependent libraries are shared objects])
+_LT_DECL([], [file_magic_cmd], [1],
+    [Command to use when deplibs_check_method = "file_magic"])
+_LT_DECL([], [file_magic_glob], [1],
+    [How to find potential files when deplibs_check_method = "file_magic"])
+_LT_DECL([], [want_nocaseglob], [1],
+    [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
+])# _LT_CHECK_MAGIC_METHOD
+
+
+# LT_PATH_NM
+# ----------
+# find the pathname to a BSD- or MS-compatible name lister
+AC_DEFUN([LT_PATH_NM],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
+[if test -n "$NM"; then
+  # Let the user override the test.
+  lt_cv_path_NM="$NM"
+else
+  lt_nm_to_check="${ac_tool_prefix}nm"
+  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+    lt_nm_to_check="$lt_nm_to_check nm"
+  fi
+  for lt_tmp_nm in $lt_nm_to_check; do
+    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+      IFS="$lt_save_ifs"
+      test -z "$ac_dir" && ac_dir=.
+      tmp_nm="$ac_dir/$lt_tmp_nm"
+      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+	# Check to see if the nm accepts a BSD-compat flag.
+	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
+	#   nm: unknown option "B" ignored
+	# Tru64's nm complains that /dev/null is an invalid object file
+	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+	*/dev/null* | *'Invalid file or object type'*)
+	  lt_cv_path_NM="$tmp_nm -B"
+	  break
+	  ;;
+	*)
+	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+	  */dev/null*)
+	    lt_cv_path_NM="$tmp_nm -p"
+	    break
+	    ;;
+	  *)
+	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+	    continue # so that we can try to find one that supports BSD flags
+	    ;;
+	  esac
+	  ;;
+	esac
+      fi
+    done
+    IFS="$lt_save_ifs"
+  done
+  : ${lt_cv_path_NM=no}
+fi])
+if test "$lt_cv_path_NM" != "no"; then
+  NM="$lt_cv_path_NM"
+else
+  # Didn't find any BSD compatible name lister, look for dumpbin.
+  if test -n "$DUMPBIN"; then :
+    # Let the user override the test.
+  else
+    AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
+    case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+    *COFF*)
+      DUMPBIN="$DUMPBIN -symbols"
+      ;;
+    *)
+      DUMPBIN=:
+      ;;
+    esac
+  fi
+  AC_SUBST([DUMPBIN])
+  if test "$DUMPBIN" != ":"; then
+    NM="$DUMPBIN"
+  fi
+fi
+test -z "$NM" && NM=nm
+AC_SUBST([NM])
+_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
+
+AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
+  [lt_cv_nm_interface="BSD nm"
+  echo "int some_variable = 0;" > conftest.$ac_ext
+  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
+  (eval "$ac_compile" 2>conftest.err)
+  cat conftest.err >&AS_MESSAGE_LOG_FD
+  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
+  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+  cat conftest.err >&AS_MESSAGE_LOG_FD
+  (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
+  cat conftest.out >&AS_MESSAGE_LOG_FD
+  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+    lt_cv_nm_interface="MS dumpbin"
+  fi
+  rm -f conftest*])
+])# LT_PATH_NM
+
+# Old names:
+AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
+AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_NM], [])
+dnl AC_DEFUN([AC_PROG_NM], [])
+
+# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
+# --------------------------------
+# how to determine the name of the shared library
+# associated with a specific link library.
+#  -- PORTME fill in with the dynamic library characteristics
+m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
+[m4_require([_LT_DECL_EGREP])
+m4_require([_LT_DECL_OBJDUMP])
+m4_require([_LT_DECL_DLLTOOL])
+AC_CACHE_CHECK([how to associate runtime and link libraries],
+lt_cv_sharedlib_from_linklib_cmd,
+[lt_cv_sharedlib_from_linklib_cmd='unknown'
+
+case $host_os in
+cygwin* | mingw* | pw32* | cegcc*)
+  # two different shell functions defined in ltmain.sh
+  # decide which to use based on capabilities of $DLLTOOL
+  case `$DLLTOOL --help 2>&1` in
+  *--identify-strict*)
+    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
+    ;;
+  *)
+    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
+    ;;
+  esac
+  ;;
+*)
+  # fallback: assume linklib IS sharedlib
+  lt_cv_sharedlib_from_linklib_cmd="$ECHO"
+  ;;
+esac
+])
+sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
+test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
+
+_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
+    [Command to associate shared and link libraries])
+])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
+
+
+# _LT_PATH_MANIFEST_TOOL
+# ----------------------
+# locate the manifest tool
+m4_defun([_LT_PATH_MANIFEST_TOOL],
+[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
+test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
+AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
+  [lt_cv_path_mainfest_tool=no
+  echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
+  $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
+  cat conftest.err >&AS_MESSAGE_LOG_FD
+  if $GREP 'Manifest Tool' conftest.out > /dev/null; then
+    lt_cv_path_mainfest_tool=yes
+  fi
+  rm -f conftest*])
+if test "x$lt_cv_path_mainfest_tool" != xyes; then
+  MANIFEST_TOOL=:
+fi
+_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
+])# _LT_PATH_MANIFEST_TOOL
+
+
+# LT_LIB_M
+# --------
+# check for math library
+AC_DEFUN([LT_LIB_M],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+LIBM=
+case $host in
+*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
+  # These system don't have libm, or don't need it
+  ;;
+*-ncr-sysv4.3*)
+  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
+  AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
+  ;;
+*)
+  AC_CHECK_LIB(m, cos, LIBM="-lm")
+  ;;
+esac
+AC_SUBST([LIBM])
+])# LT_LIB_M
+
+# Old name:
+AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_CHECK_LIBM], [])
+
+
+# _LT_COMPILER_NO_RTTI([TAGNAME])
+# -------------------------------
+m4_defun([_LT_COMPILER_NO_RTTI],
+[m4_require([_LT_TAG_COMPILER])dnl
+
+_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+
+if test "$GCC" = yes; then
+  case $cc_basename in
+  nvcc*)
+    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
+  *)
+    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
+  esac
+
+  _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
+    lt_cv_prog_compiler_rtti_exceptions,
+    [-fno-rtti -fno-exceptions], [],
+    [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
+fi
+_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
+	[Compiler flag to turn off builtin functions])
+])# _LT_COMPILER_NO_RTTI
+
+
+# _LT_CMD_GLOBAL_SYMBOLS
+# ----------------------
+m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+AC_MSG_CHECKING([command to parse $NM output from $compiler object])
+AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
+[
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[[BCDEGRST]]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+  symcode='[[BCDT]]'
+  ;;
+cygwin* | mingw* | pw32* | cegcc*)
+  symcode='[[ABCDGISTW]]'
+  ;;
+hpux*)
+  if test "$host_cpu" = ia64; then
+    symcode='[[ABCDEGRST]]'
+  fi
+  ;;
+irix* | nonstopux*)
+  symcode='[[BCDEGRST]]'
+  ;;
+osf*)
+  symcode='[[BCDEGQRST]]'
+  ;;
+solaris*)
+  symcode='[[BDRT]]'
+  ;;
+sco3.2v5*)
+  symcode='[[DT]]'
+  ;;
+sysv4.2uw2*)
+  symcode='[[DT]]'
+  ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+  symcode='[[ABDT]]'
+  ;;
+sysv4)
+  symcode='[[DFNSTU]]'
+  ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+  symcode='[[ABCDGIRSTW]]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+  ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+  symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+  # Write the raw and C identifiers.
+  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+    # Fake it for dumpbin and say T for any non-static function
+    # and D for any global variable.
+    # Also find C++ and __fastcall symbols from MSVC++,
+    # which start with @ or ?.
+    lt_cv_sys_global_symbol_pipe="$AWK ['"\
+"     {last_section=section; section=\$ 3};"\
+"     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
+"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+"     \$ 0!~/External *\|/{next};"\
+"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+"     {if(hide[section]) next};"\
+"     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+"     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+"     s[1]~/^[@?]/{print s[1], s[1]; next};"\
+"     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+"     ' prfx=^$ac_symprfx]"
+  else
+    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[	 ]]\($symcode$symcode*\)[[	 ]][[	 ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+  fi
+  lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+
+  # Check to see that the pipe works correctly.
+  pipe_works=no
+
+  rm -f conftest*
+  cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+  if AC_TRY_EVAL(ac_compile); then
+    # Now try to grab the symbols.
+    nlist=conftest.nm
+    if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
+      # Try sorting and uniquifying the output.
+      if sort "$nlist" | uniq > "$nlist"T; then
+	mv -f "$nlist"T "$nlist"
+      else
+	rm -f "$nlist"T
+      fi
+
+      # Make sure that we snagged all the symbols we need.
+      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+	  cat <<_LT_EOF > conftest.$ac_ext
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
+#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+/* DATA imports from DLLs on WIN32 con't be const, because runtime
+   relocations are performed -- see ld's documentation on pseudo-relocs.  */
+# define LT@&t@_DLSYM_CONST
+#elif defined(__osf__)
+/* This system does not cope well with relocations in const data.  */
+# define LT@&t@_DLSYM_CONST
+#else
+# define LT@&t@_DLSYM_CONST const
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+	  # Now generate the symbol file.
+	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+	  cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols.  */
+LT@&t@_DLSYM_CONST struct {
+  const char *name;
+  void       *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[[]] =
+{
+  { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+	  cat <<\_LT_EOF >> conftest.$ac_ext
+  {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+	  # Now try linking the two files.
+	  mv conftest.$ac_objext conftstm.$ac_objext
+	  lt_globsym_save_LIBS=$LIBS
+	  lt_globsym_save_CFLAGS=$CFLAGS
+	  LIBS="conftstm.$ac_objext"
+	  CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
+	  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
+	    pipe_works=yes
+	  fi
+	  LIBS=$lt_globsym_save_LIBS
+	  CFLAGS=$lt_globsym_save_CFLAGS
+	else
+	  echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
+	fi
+      else
+	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
+      fi
+    else
+      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
+    fi
+  else
+    echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
+    cat conftest.$ac_ext >&5
+  fi
+  rm -rf conftest* conftst*
+
+  # Do not use the global_symbol_pipe unless it works.
+  if test "$pipe_works" = yes; then
+    break
+  else
+    lt_cv_sys_global_symbol_pipe=
+  fi
+done
+])
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+  lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+  AC_MSG_RESULT(failed)
+else
+  AC_MSG_RESULT(ok)
+fi
+
+# Response file support.
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+  nm_file_list_spec='@'
+elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
+  nm_file_list_spec='@'
+fi
+
+_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
+    [Take the output of nm and produce a listing of raw symbols and C names])
+_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
+    [Transform the output of nm in a proper C declaration])
+_LT_DECL([global_symbol_to_c_name_address],
+    [lt_cv_sys_global_symbol_to_c_name_address], [1],
+    [Transform the output of nm in a C name address pair])
+_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
+    [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
+    [Transform the output of nm in a C name address pair when lib prefix is needed])
+_LT_DECL([], [nm_file_list_spec], [1],
+    [Specify filename containing input files for $NM])
+]) # _LT_CMD_GLOBAL_SYMBOLS
+
+
+# _LT_COMPILER_PIC([TAGNAME])
+# ---------------------------
+m4_defun([_LT_COMPILER_PIC],
+[m4_require([_LT_TAG_COMPILER])dnl
+_LT_TAGVAR(lt_prog_compiler_wl, $1)=
+_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+_LT_TAGVAR(lt_prog_compiler_static, $1)=
+
+m4_if([$1], [CXX], [
+  # C++ specific cases for pic, static, wl, etc.
+  if test "$GXX" = yes; then
+    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+    case $host_os in
+    aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+        ;;
+      m68k)
+            # FIXME: we need at least 68020 code to build shared libraries, but
+            # adding the `-m68020' flag to GCC prevents building anything better,
+            # like `-m68040'.
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+        ;;
+      esac
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+    mingw* | cygwin* | os2* | pw32* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      m4_if([$1], [GCJ], [],
+	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+      ;;
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+      ;;
+    *djgpp*)
+      # DJGPP does not support shared libraries at all
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+      ;;
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)=
+      ;;
+    interix[[3-9]]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+      fi
+      ;;
+    hpux*)
+      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+      # sets the default TLS model and affects inlining.
+      case $host_cpu in
+      hppa*64*)
+	;;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	;;
+      esac
+      ;;
+    *qnx* | *nto*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+      ;;
+    *)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+      ;;
+    esac
+  else
+    case $host_os in
+      aix[[4-9]]*)
+	# All AIX code is PIC.
+	if test "$host_cpu" = ia64; then
+	  # AIX 5 now supports IA64 processor
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	else
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+	fi
+	;;
+      chorus*)
+	case $cc_basename in
+	cxch68*)
+	  # Green Hills C++ Compiler
+	  # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+	  ;;
+	esac
+	;;
+      mingw* | cygwin* | os2* | pw32* | cegcc*)
+	# This hack is so that the source file can tell whether it is being
+	# built for inclusion in a dll (and should export symbols for example).
+	m4_if([$1], [GCJ], [],
+	  [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+	;;
+      dgux*)
+	case $cc_basename in
+	  ec++*)
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    ;;
+	  ghcx*)
+	    # Green Hills C++ Compiler
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      freebsd* | dragonfly*)
+	# FreeBSD uses GNU C++
+	;;
+      hpux9* | hpux10* | hpux11*)
+	case $cc_basename in
+	  CC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+	    if test "$host_cpu" != ia64; then
+	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+	    fi
+	    ;;
+	  aCC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+	    case $host_cpu in
+	    hppa*64*|ia64*)
+	      # +Z the default
+	      ;;
+	    *)
+	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+	      ;;
+	    esac
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      interix*)
+	# This is c89, which is MS Visual C++ (no shared libs)
+	# Anyone wants to do a port?
+	;;
+      irix5* | irix6* | nonstopux*)
+	case $cc_basename in
+	  CC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+	    # CC pic flag -KPIC is the default.
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      linux* | k*bsd*-gnu | kopensolaris*-gnu)
+	case $cc_basename in
+	  KCC*)
+	    # KAI C++ Compiler
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	    ;;
+	  ecpc* )
+	    # old Intel C++ for x86_64 which still supported -KPIC.
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+	    ;;
+	  icpc* )
+	    # Intel C++, used to be incompatible with GCC.
+	    # ICC 10 doesn't accept -KPIC any more.
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+	    ;;
+	  pgCC* | pgcpp*)
+	    # Portland Group C++ compiler
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    ;;
+	  cxx*)
+	    # Compaq C++
+	    # Make sure the PIC flag is empty.  It appears that all Alpha
+	    # Linux and Compaq Tru64 Unix objects are PIC.
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+	    ;;
+	  xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
+	    # IBM XL 8.0, 9.0 on PPC and BlueGene
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+	    ;;
+	  *)
+	    case `$CC -V 2>&1 | sed 5q` in
+	    *Sun\ C*)
+	      # Sun C++ 5.9
+	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+	      ;;
+	    esac
+	    ;;
+	esac
+	;;
+      lynxos*)
+	;;
+      m88k*)
+	;;
+      mvs*)
+	case $cc_basename in
+	  cxx*)
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      netbsd*)
+	;;
+      *qnx* | *nto*)
+        # QNX uses GNU C++, but need to define -shared option too, otherwise
+        # it will coredump.
+        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+        ;;
+      osf3* | osf4* | osf5*)
+	case $cc_basename in
+	  KCC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+	    ;;
+	  RCC*)
+	    # Rational C++ 2.4.1
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    ;;
+	  cxx*)
+	    # Digital/Compaq C++
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    # Make sure the PIC flag is empty.  It appears that all Alpha
+	    # Linux and Compaq Tru64 Unix objects are PIC.
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      psos*)
+	;;
+      solaris*)
+	case $cc_basename in
+	  CC* | sunCC*)
+	    # Sun C++ 4.2, 5.x and Centerline C++
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+	    ;;
+	  gcx*)
+	    # Green Hills C++ Compiler
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      sunos4*)
+	case $cc_basename in
+	  CC*)
+	    # Sun C++ 4.x
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    ;;
+	  lcc*)
+	    # Lucid
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+	case $cc_basename in
+	  CC*)
+	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	    ;;
+	esac
+	;;
+      tandem*)
+	case $cc_basename in
+	  NCC*)
+	    # NonStop-UX NCC 3.20
+	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	    ;;
+	  *)
+	    ;;
+	esac
+	;;
+      vxworks*)
+	;;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+	;;
+    esac
+  fi
+],
+[
+  if test "$GCC" = yes; then
+    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+        ;;
+      m68k)
+            # FIXME: we need at least 68020 code to build shared libraries, but
+            # adding the `-m68020' flag to GCC prevents building anything better,
+            # like `-m68040'.
+            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+        ;;
+      esac
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      m4_if([$1], [GCJ], [],
+	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+      ;;
+
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)=
+      ;;
+
+    hpux*)
+      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+      # sets the default TLS model and affects inlining.
+      case $host_cpu in
+      hppa*64*)
+	# +Z the default
+	;;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	;;
+      esac
+      ;;
+
+    interix[[3-9]]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+      enable_shared=no
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+      fi
+      ;;
+
+    *)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+      ;;
+    esac
+
+    case $cc_basename in
+    nvcc*) # Cuda Compiler Driver 2.2
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
+      if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
+        _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
+      fi
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      else
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      m4_if([$1], [GCJ], [],
+	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+	;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      # PIC (with -KPIC) is the default.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+      ;;
+
+    linux* | k*bsd*-gnu | kopensolaris*-gnu)
+      case $cc_basename in
+      # old Intel for x86_64 which still supported -KPIC.
+      ecc*)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+        ;;
+      # icc used to be incompatible with GCC.
+      # ICC 10 doesn't accept -KPIC any more.
+      icc* | ifort*)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+        ;;
+      # Lahey Fortran 8.1.
+      lf95*)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
+	;;
+      nagfor*)
+	# NAG Fortran compiler
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	;;
+      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+	# which looks to be a dead project)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+        ;;
+      ccc*)
+        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+        # All Alpha code is PIC.
+        _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+        ;;
+      xl* | bgxl* | bgf* | mpixl*)
+	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+	;;
+      *)
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
+	  ;;
+	*Sun\ F* | *Sun*Fortran*)
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+	  ;;
+	*Sun\ C*)
+	  # Sun C 5.9
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	  ;;
+        *Intel*\ [[CF]]*Compiler*)
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+	  ;;
+	*Portland\ Group*)
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  ;;
+	esac
+	;;
+      esac
+      ;;
+
+    newsos6)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+      ;;
+
+    osf3* | osf4* | osf5*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      # All OSF/1 code is PIC.
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+      ;;
+
+    rdos*)
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+      ;;
+
+    solaris*)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
+      *)
+	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec ;then
+	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
+	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    unicos*)
+      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+      ;;
+
+    uts4*)
+      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+      ;;
+
+    *)
+      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+      ;;
+    esac
+  fi
+])
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+    ;;
+  *)
+    _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
+    ;;
+esac
+
+AC_CACHE_CHECK([for $compiler option to produce PIC],
+  [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
+  [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
+_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
+  _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
+    [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
+    [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
+    [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
+     "" | " "*) ;;
+     *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
+     esac],
+    [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+     _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
+fi
+_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
+	[Additional compiler flags for building library objects])
+
+_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
+	[How to pass a linker flag through the compiler])
+#
+# Check to make sure the static flag actually works.
+#
+wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
+_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
+  _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
+  $lt_tmp_static_flag,
+  [],
+  [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
+_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
+	[Compiler flag to prevent dynamic linking])
+])# _LT_COMPILER_PIC
+
+
+# _LT_LINKER_SHLIBS([TAGNAME])
+# ----------------------------
+# See if the linker supports building shared libraries.
+m4_defun([_LT_LINKER_SHLIBS],
+[AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+m4_require([_LT_PATH_MANIFEST_TOOL])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+m4_if([$1], [CXX], [
+  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+  case $host_os in
+  aix[[4-9]]*)
+    # If we're using GNU nm, then we don't want the "-C" option.
+    # -C means demangle to AIX nm, but means don't demangle with GNU nm
+    # Also, AIX nm treats weak defined symbols like other global defined
+    # symbols, whereas GNU nm marks them as "W".
+    if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+    else
+      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+    fi
+    ;;
+  pw32*)
+    _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
+    ;;
+  cygwin* | mingw* | cegcc*)
+    case $cc_basename in
+    cl*)
+      _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+      ;;
+    *)
+      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
+      _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
+      ;;
+    esac
+    ;;
+  *)
+    _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+    ;;
+  esac
+], [
+  runpath_var=
+  _LT_TAGVAR(allow_undefined_flag, $1)=
+  _LT_TAGVAR(always_export_symbols, $1)=no
+  _LT_TAGVAR(archive_cmds, $1)=
+  _LT_TAGVAR(archive_expsym_cmds, $1)=
+  _LT_TAGVAR(compiler_needs_object, $1)=no
+  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+  _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  _LT_TAGVAR(hardcode_automatic, $1)=no
+  _LT_TAGVAR(hardcode_direct, $1)=no
+  _LT_TAGVAR(hardcode_direct_absolute, $1)=no
+  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+  _LT_TAGVAR(hardcode_libdir_separator, $1)=
+  _LT_TAGVAR(hardcode_minus_L, $1)=no
+  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+  _LT_TAGVAR(inherit_rpath, $1)=no
+  _LT_TAGVAR(link_all_deplibs, $1)=unknown
+  _LT_TAGVAR(module_cmds, $1)=
+  _LT_TAGVAR(module_expsym_cmds, $1)=
+  _LT_TAGVAR(old_archive_from_new_cmds, $1)=
+  _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
+  _LT_TAGVAR(thread_safe_flag_spec, $1)=
+  _LT_TAGVAR(whole_archive_flag_spec, $1)=
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  _LT_TAGVAR(include_expsyms, $1)=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ` (' and `)$', so one must not match beginning or
+  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+  # as well as any symbol that contains `d'.
+  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
+dnl Note also adjust exclude_expsyms for C++ above.
+  extract_expsyms_cmds=
+
+  case $host_os in
+  cygwin* | mingw* | pw32* | cegcc*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+  esac
+
+  _LT_TAGVAR(ld_shlibs, $1)=yes
+
+  # On some targets, GNU ld is compatible enough with the native linker
+  # that we're better off using the native interface for both.
+  lt_use_gnu_ld_interface=no
+  if test "$with_gnu_ld" = yes; then
+    case $host_os in
+      aix*)
+	# The AIX port of GNU ld has always aspired to compatibility
+	# with the native linker.  However, as the warning in the GNU ld
+	# block says, versions before 2.19.5* couldn't really create working
+	# shared libraries, regardless of the interface used.
+	case `$LD -v 2>&1` in
+	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+	  *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
+	  *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
+	  *)
+	    lt_use_gnu_ld_interface=yes
+	    ;;
+	esac
+	;;
+      *)
+	lt_use_gnu_ld_interface=yes
+	;;
+    esac
+  fi
+
+  if test "$lt_use_gnu_ld_interface" = yes; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='${wl}'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+      _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+    else
+      _LT_TAGVAR(whole_archive_flag_spec, $1)=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v 2>&1` in
+      *GNU\ gold*) supports_anon_versioning=yes ;;
+      *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix[[3-9]]*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+	_LT_TAGVAR(ld_shlibs, $1)=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            _LT_TAGVAR(archive_expsym_cmds, $1)=''
+        ;;
+      m68k)
+            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+            _LT_TAGVAR(hardcode_minus_L, $1)=yes
+        ;;
+      esac
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	# support --undefined.  This deserves some investigation.  FIXME
+	_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+      # as there is no search path for DLLs.
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
+      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+      _LT_TAGVAR(always_export_symbols, $1)=no
+      _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
+      _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
+
+      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	# If the export-symbols file already is a .def file (1st line
+	# is EXPORTS), use it as is; otherwise, prepend...
+	_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	  cp $export_symbols $output_objdir/$soname.def;
+	else
+	  echo EXPORTS > $output_objdir/$soname.def;
+	  cat $export_symbols >> $output_objdir/$soname.def;
+	fi~
+	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    haiku*)
+      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      ;;
+
+    interix[[3-9]]*)
+      _LT_TAGVAR(hardcode_direct, $1)=no
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+      tmp_diet=no
+      if test "$host_os" = linux-dietlibc; then
+	case $cc_basename in
+	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
+	esac
+      fi
+      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+	 && test "$tmp_diet" = no
+      then
+	tmp_addflag=' $pic_flag'
+	tmp_sharedflag='-shared'
+	case $cc_basename,$host_cpu in
+        pgcc*)				# Portland Group C compiler
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag'
+	  ;;
+	pgf77* | pgf90* | pgf95* | pgfortran*)
+					# Portland Group f77 and f90 compilers
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag -Mnomain' ;;
+	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
+	  tmp_addflag=' -i_dynamic' ;;
+	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
+	  tmp_addflag=' -i_dynamic -nofor_main' ;;
+	ifc* | ifort*)			# Intel Fortran compiler
+	  tmp_addflag=' -nofor_main' ;;
+	lf95*)				# Lahey Fortran 8.1
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)=
+	  tmp_sharedflag='--shared' ;;
+	xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+	  tmp_sharedflag='-qmkshrobj'
+	  tmp_addflag= ;;
+	nvcc*)	# Cuda Compiler Driver 2.2
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  _LT_TAGVAR(compiler_needs_object, $1)=yes
+	  ;;
+	esac
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  _LT_TAGVAR(compiler_needs_object, $1)=yes
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	esac
+	_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+        if test "x$supports_anon_versioning" = xyes; then
+          _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+	    cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	    echo "local: *; };" >> $output_objdir/$libname.ver~
+	    $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+        fi
+
+	case $cc_basename in
+	xlf* | bgf* | bgxlf* | mpixlf*)
+	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
+	  if test "x$supports_anon_versioning" = xyes; then
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	      echo "local: *; };" >> $output_objdir/$libname.ver~
+	      $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+	  fi
+	  ;;
+	esac
+      else
+        _LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+	wlarc=
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+	_LT_TAGVAR(ld_shlibs, $1)=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
+	_LT_TAGVAR(ld_shlibs, $1)=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+	;;
+	*)
+	  # For security reasons, it is highly recommended that you always
+	  # use absolute paths for naming shared libraries, and exclude the
+	  # DT_RUNPATH tag from executables and libraries.  But doing so
+	  # requires that you compile everything twice, which is a pain.
+	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+	  else
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	  fi
+	;;
+      esac
+      ;;
+
+    sunos4*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+    esac
+
+    if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
+      runpath_var=
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+      _LT_TAGVAR(whole_archive_flag_spec, $1)=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+      _LT_TAGVAR(always_export_symbols, $1)=yes
+      _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+	# Neither direct hardcoding nor static linking is supported with a
+	# broken collect2.
+	_LT_TAGVAR(hardcode_direct, $1)=unsupported
+      fi
+      ;;
+
+    aix[[4-9]]*)
+      if test "$host_cpu" = ia64; then
+	# On IA64, the linker does run time linking by default, so we don't
+	# have to do anything special.
+	aix_use_runtimelinking=no
+	exp_sym_flag='-Bexport'
+	no_entry_flag=""
+      else
+	# If we're using GNU nm, then we don't want the "-C" option.
+	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	# Also, AIX nm treats weak defined symbols like other global
+	# defined symbols, whereas GNU nm marks them as "W".
+	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	else
+	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	fi
+	aix_use_runtimelinking=no
+
+	# Test if we are trying to use run time linking or normal
+	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
+	# need to do runtime linking.
+	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+	  for ld_flag in $LDFLAGS; do
+	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+	    aix_use_runtimelinking=yes
+	    break
+	  fi
+	  done
+	  ;;
+	esac
+
+	exp_sym_flag='-bexport'
+	no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      _LT_TAGVAR(archive_cmds, $1)=''
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+      if test "$GCC" = yes; then
+	case $host_os in aix4.[[012]]|aix4.[[012]].*)
+	# We only want to do this on AIX 4.2 and lower, the check
+	# below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" &&
+	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+	  then
+	  # We have reworked collect2
+	  :
+	  else
+	  # We have old collect2
+	  _LT_TAGVAR(hardcode_direct, $1)=unsupported
+	  # It fails to find uninstalled libraries when the uninstalled
+	  # path is not listed in the libpath.  Setting hardcode_minus_L
+	  # to unsupported forces relinking
+	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+	  _LT_TAGVAR(hardcode_libdir_separator, $1)=
+	  fi
+	  ;;
+	esac
+	shared_flag='-shared'
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag="$shared_flag "'${wl}-G'
+	fi
+      else
+	# not using gcc
+	if test "$host_cpu" = ia64; then
+	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	# chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+	else
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag='${wl}-G'
+	  else
+	    shared_flag='${wl}-bM:SRE'
+	  fi
+	fi
+      fi
+
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      _LT_TAGVAR(always_export_symbols, $1)=yes
+      if test "$aix_use_runtimelinking" = yes; then
+	# Warning - without using the other runtime loading flags (-brtl),
+	# -berok will link without error, but may produce a broken library.
+	_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+        # Determine the default libpath from the value encoded in an
+        # empty executable.
+        _LT_SYS_MODULE_PATH_AIX([$1])
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+      else
+	if test "$host_cpu" = ia64; then
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+	  _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+	  _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+	else
+	 # Determine the default libpath from the value encoded in an
+	 # empty executable.
+	 _LT_SYS_MODULE_PATH_AIX([$1])
+	 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+	  # Warning - without using the other run time loading flags,
+	  # -berok will link without error, but may produce a broken library.
+	  _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+	  _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+	  if test "$with_gnu_ld" = yes; then
+	    # We only use this code for GNU lds that support --whole-archive.
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	  else
+	    # Exported symbols can be pulled into shared objects from archives
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+	  fi
+	  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+	  # This is similar to how AIX traditionally builds its shared libraries.
+	  _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+	fi
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            _LT_TAGVAR(archive_expsym_cmds, $1)=''
+        ;;
+      m68k)
+            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+            _LT_TAGVAR(hardcode_minus_L, $1)=yes
+        ;;
+      esac
+      ;;
+
+    bsdi[[45]]*)
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      case $cc_basename in
+      cl*)
+	# Native MSVC
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	_LT_TAGVAR(always_export_symbols, $1)=yes
+	_LT_TAGVAR(file_list_spec, $1)='@'
+	# Tell ltmain to make .lib files, not .a files.
+	libext=lib
+	# Tell ltmain to make .dll files, not .so files.
+	shrext_cmds=".dll"
+	# FIXME: Setting linknames here is a bad hack.
+	_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+	_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	    sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+	  else
+	    sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+	  fi~
+	  $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+	  linknames='
+	# The linker will not automatically build a static lib if we build a DLL.
+	# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+	_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+	_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
+	# Don't use ranlib
+	_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
+	_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
+	  lt_tool_outputfile="@TOOL_OUTPUT@"~
+	  case $lt_outputfile in
+	    *.exe|*.EXE) ;;
+	    *)
+	      lt_outputfile="$lt_outputfile.exe"
+	      lt_tool_outputfile="$lt_tool_outputfile.exe"
+	      ;;
+	  esac~
+	  if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+	    $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+	    $RM "$lt_outputfile.manifest";
+	  fi'
+	;;
+      *)
+	# Assume MSVC wrapper
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	# Tell ltmain to make .lib files, not .a files.
+	libext=lib
+	# Tell ltmain to make .dll files, not .so files.
+	shrext_cmds=".dll"
+	# FIXME: Setting linknames here is a bad hack.
+	_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+	# The linker will automatically build a .lib file if we build a DLL.
+	_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+	# FIXME: Should let the user specify the lib program.
+	_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
+	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+	;;
+      esac
+      ;;
+
+    darwin* | rhapsody*)
+      _LT_DARWIN_LINKER_FEATURES($1)
+      ;;
+
+    dgux*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2.*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | dragonfly*)
+      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    hpux9*)
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      fi
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+      ;;
+
+    hpux10*)
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
+	_LT_TAGVAR(hardcode_direct, $1)=yes
+	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+	# hardcode_minus_L: Not really in the search PATH,
+	# but as the default location of the library.
+	_LT_TAGVAR(hardcode_minus_L, $1)=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+	case $host_cpu in
+	hppa*64*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      else
+	case $host_cpu in
+	hppa*64*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	m4_if($1, [], [
+	  # Older versions of the 11.00 compiler do not understand -b yet
+	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+	  _LT_LINKER_OPTION([if $CC understands -b],
+	    _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
+	    [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
+	    [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
+	  [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
+	  ;;
+	esac
+      fi
+      if test "$with_gnu_ld" = no; then
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	case $host_cpu in
+	hppa*64*|ia64*)
+	  _LT_TAGVAR(hardcode_direct, $1)=no
+	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	  ;;
+	*)
+	  _LT_TAGVAR(hardcode_direct, $1)=yes
+	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+
+	  # hardcode_minus_L: Not really in the search PATH,
+	  # but as the default location of the library.
+	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
+	  ;;
+	esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	# Try to use the -exported_symbol ld option, if it does not
+	# work, assume that -exports_file does not work either and
+	# implicitly export all symbols.
+	# This should be the same for all languages, so no per-tag cache variable.
+	AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
+	  [lt_cv_irix_exported_symbol],
+	  [save_LDFLAGS="$LDFLAGS"
+	   LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+	   AC_LINK_IFELSE(
+	     [AC_LANG_SOURCE(
+	        [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
+			      [C++], [[int foo (void) { return 0; }]],
+			      [Fortran 77], [[
+      subroutine foo
+      end]],
+			      [Fortran], [[
+      subroutine foo
+      end]])])],
+	      [lt_cv_irix_exported_symbol=yes],
+	      [lt_cv_irix_exported_symbol=no])
+           LDFLAGS="$save_LDFLAGS"])
+	if test "$lt_cv_irix_exported_symbol" = yes; then
+          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+	fi
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+      fi
+      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      _LT_TAGVAR(inherit_rpath, $1)=yes
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    newsos6)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    *nto* | *qnx*)
+      ;;
+
+    openbsd*)
+      if test -f /usr/libexec/ld.so; then
+	_LT_TAGVAR(hardcode_direct, $1)=yes
+	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
+	     _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	     ;;
+	   *)
+	     _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+	fi
+      else
+	_LT_TAGVAR(ld_shlibs, $1)=no
+      fi
+      ;;
+
+    os2*)
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+      _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      ;;
+
+    osf3*)
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+      fi
+      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      ;;
+
+    osf4* | osf5*)	# as osf3* with the addition of -msym flag
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+      else
+	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+	# Both c and cxx compiler support -rpath directly
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+      fi
+      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+      ;;
+
+    solaris*)
+      _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
+      if test "$GCC" = yes; then
+	wlarc='${wl}'
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+      else
+	case `$CC -V 2>&1` in
+	*"Compilers 5.0"*)
+	  wlarc=''
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+	  ;;
+	*)
+	  wlarc='${wl}'
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+	  ;;
+	esac
+      fi
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      case $host_os in
+      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+      *)
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
+	# Supported since Solaris 2.6 (maybe 2.5.1?)
+	if test "$GCC" = yes; then
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+	fi
+	;;
+      esac
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      ;;
+
+    sunos4*)
+      if test "x$host_vendor" = xsequent; then
+	# Use $CC to link under sequent, because it throws in some extra .o
+	# files that make .init and .fini sections work.
+	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_direct, $1)=yes
+      _LT_TAGVAR(hardcode_minus_L, $1)=yes
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+	sni)
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
+	;;
+	siemens)
+	  ## LD is ld it makes a PLAMLIB
+	  ## CC just makes a GrossModule.
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
+	  _LT_TAGVAR(hardcode_direct, $1)=no
+        ;;
+	motorola)
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
+	;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    sysv4.3*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	runpath_var=LD_RUN_PATH
+	hardcode_runpath_var=yes
+	_LT_TAGVAR(ld_shlibs, $1)=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We can NOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+      _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+      _LT_TAGVAR(link_all_deplibs, $1)=yes
+      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      ;;
+
+    *)
+      _LT_TAGVAR(ld_shlibs, $1)=no
+      ;;
+    esac
+
+    if test x$host_vendor = xsni; then
+      case $host in
+      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
+	;;
+      esac
+    fi
+  fi
+])
+AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
+
+_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
+_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
+_LT_DECL([], [extract_expsyms_cmds], [2],
+    [The commands to extract the exported symbol list from a shared archive])
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
+x|xyes)
+  # Assume -lc should be added
+  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $_LT_TAGVAR(archive_cmds, $1) in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      AC_CACHE_CHECK([whether -lc should be explicitly linked in],
+	[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
+	[$RM conftest*
+	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+	if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
+	  soname=conftest
+	  lib=conftest
+	  libobjs=conftest.$ac_objext
+	  deplibs=
+	  wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
+	  pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
+	  compiler_flags=-v
+	  linker_flags=-v
+	  verstring=
+	  output_objdir=.
+	  libname=conftest
+	  lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
+	  _LT_TAGVAR(allow_undefined_flag, $1)=
+	  if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
+	  then
+	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+	  else
+	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+	  fi
+	  _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
+	else
+	  cat conftest.err 1>&5
+	fi
+	$RM conftest*
+	])
+      _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
+      ;;
+    esac
+  fi
+  ;;
+esac
+
+_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
+    [Whether or not to add -lc for building shared libraries])
+_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
+    [enable_shared_with_static_runtimes], [0],
+    [Whether or not to disallow shared libs when runtime libs are static])
+_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
+    [Compiler flag to allow reflexive dlopens])
+_LT_TAGDECL([], [whole_archive_flag_spec], [1],
+    [Compiler flag to generate shared objects directly from archives])
+_LT_TAGDECL([], [compiler_needs_object], [1],
+    [Whether the compiler copes with passing no objects directly])
+_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
+    [Create an old-style archive from a shared archive])
+_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
+    [Create a temporary old-style archive to link instead of a shared archive])
+_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
+_LT_TAGDECL([], [archive_expsym_cmds], [2])
+_LT_TAGDECL([], [module_cmds], [2],
+    [Commands used to build a loadable module if different from building
+    a shared archive.])
+_LT_TAGDECL([], [module_expsym_cmds], [2])
+_LT_TAGDECL([], [with_gnu_ld], [1],
+    [Whether we are building with GNU ld or not])
+_LT_TAGDECL([], [allow_undefined_flag], [1],
+    [Flag that allows shared libraries with undefined symbols to be built])
+_LT_TAGDECL([], [no_undefined_flag], [1],
+    [Flag that enforces no undefined symbols])
+_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
+    [Flag to hardcode $libdir into a binary during linking.
+    This must work even if $libdir does not exist])
+_LT_TAGDECL([], [hardcode_libdir_separator], [1],
+    [Whether we need a single "-rpath" flag with a separated argument])
+_LT_TAGDECL([], [hardcode_direct], [0],
+    [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+    DIR into the resulting binary])
+_LT_TAGDECL([], [hardcode_direct_absolute], [0],
+    [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+    DIR into the resulting binary and the resulting library dependency is
+    "absolute", i.e impossible to change by setting ${shlibpath_var} if the
+    library is relocated])
+_LT_TAGDECL([], [hardcode_minus_L], [0],
+    [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+    into the resulting binary])
+_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
+    [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+    into the resulting binary])
+_LT_TAGDECL([], [hardcode_automatic], [0],
+    [Set to "yes" if building a shared library automatically hardcodes DIR
+    into the library and all subsequent libraries and executables linked
+    against it])
+_LT_TAGDECL([], [inherit_rpath], [0],
+    [Set to yes if linker adds runtime paths of dependent libraries
+    to runtime path list])
+_LT_TAGDECL([], [link_all_deplibs], [0],
+    [Whether libtool must link a program against all its dependency libraries])
+_LT_TAGDECL([], [always_export_symbols], [0],
+    [Set to "yes" if exported symbols are required])
+_LT_TAGDECL([], [export_symbols_cmds], [2],
+    [The commands to list exported symbols])
+_LT_TAGDECL([], [exclude_expsyms], [1],
+    [Symbols that should not be listed in the preloaded symbols])
+_LT_TAGDECL([], [include_expsyms], [1],
+    [Symbols that must always be exported])
+_LT_TAGDECL([], [prelink_cmds], [2],
+    [Commands necessary for linking programs (against libraries) with templates])
+_LT_TAGDECL([], [postlink_cmds], [2],
+    [Commands necessary for finishing linking programs])
+_LT_TAGDECL([], [file_list_spec], [1],
+    [Specify filename containing input files])
+dnl FIXME: Not yet implemented
+dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
+dnl    [Compiler flag to generate thread safe objects])
+])# _LT_LINKER_SHLIBS
+
+
+# _LT_LANG_C_CONFIG([TAG])
+# ------------------------
+# Ensure that the configuration variables for a C compiler are suitably
+# defined.  These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_C_CONFIG],
+[m4_require([_LT_DECL_EGREP])dnl
+lt_save_CC="$CC"
+AC_LANG_PUSH(C)
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+_LT_TAG_COMPILER
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+if test -n "$compiler"; then
+  _LT_COMPILER_NO_RTTI($1)
+  _LT_COMPILER_PIC($1)
+  _LT_COMPILER_C_O($1)
+  _LT_COMPILER_FILE_LOCKS($1)
+  _LT_LINKER_SHLIBS($1)
+  _LT_SYS_DYNAMIC_LINKER($1)
+  _LT_LINKER_HARDCODE_LIBPATH($1)
+  LT_SYS_DLOPEN_SELF
+  _LT_CMD_STRIPLIB
+
+  # Report which library types will actually be built
+  AC_MSG_CHECKING([if libtool supports shared libraries])
+  AC_MSG_RESULT([$can_build_shared])
+
+  AC_MSG_CHECKING([whether to build shared libraries])
+  test "$can_build_shared" = "no" && enable_shared=no
+
+  # On AIX, shared libraries and static libraries use the same namespace, and
+  # are all built from PIC.
+  case $host_os in
+  aix3*)
+    test "$enable_shared" = yes && enable_static=no
+    if test -n "$RANLIB"; then
+      archive_cmds="$archive_cmds~\$RANLIB \$lib"
+      postinstall_cmds='$RANLIB $lib'
+    fi
+    ;;
+
+  aix[[4-9]]*)
+    if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+      test "$enable_shared" = yes && enable_static=no
+    fi
+    ;;
+  esac
+  AC_MSG_RESULT([$enable_shared])
+
+  AC_MSG_CHECKING([whether to build static libraries])
+  # Make sure either enable_shared or enable_static is yes.
+  test "$enable_shared" = yes || enable_static=yes
+  AC_MSG_RESULT([$enable_static])
+
+  _LT_CONFIG($1)
+fi
+AC_LANG_POP
+CC="$lt_save_CC"
+])# _LT_LANG_C_CONFIG
+
+
+# _LT_LANG_CXX_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a C++ compiler are suitably
+# defined.  These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_CXX_CONFIG],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_PATH_MANIFEST_TOOL])dnl
+if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+    (test "X$CXX" != "Xg++"))) ; then
+  AC_PROG_CXXCPP
+else
+  _lt_caught_CXX_error=yes
+fi
+
+AC_LANG_PUSH(C++)
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(compiler_needs_object, $1)=no
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the CXX compiler isn't working.  Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_caught_CXX_error" != yes; then
+  # Code to be used in simple compile tests
+  lt_simple_compile_test_code="int some_variable = 0;"
+
+  # Code to be used in simple link tests
+  lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
+
+  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+  _LT_TAG_COMPILER
+
+  # save warnings/boilerplate of simple test code
+  _LT_COMPILER_BOILERPLATE
+  _LT_LINKER_BOILERPLATE
+
+  # Allow CC to be a program name with arguments.
+  lt_save_CC=$CC
+  lt_save_CFLAGS=$CFLAGS
+  lt_save_LD=$LD
+  lt_save_GCC=$GCC
+  GCC=$GXX
+  lt_save_with_gnu_ld=$with_gnu_ld
+  lt_save_path_LD=$lt_cv_path_LD
+  if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+    lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+  else
+    $as_unset lt_cv_prog_gnu_ld
+  fi
+  if test -n "${lt_cv_path_LDCXX+set}"; then
+    lt_cv_path_LD=$lt_cv_path_LDCXX
+  else
+    $as_unset lt_cv_path_LD
+  fi
+  test -z "${LDCXX+set}" || LD=$LDCXX
+  CC=${CXX-"c++"}
+  CFLAGS=$CXXFLAGS
+  compiler=$CC
+  _LT_TAGVAR(compiler, $1)=$CC
+  _LT_CC_BASENAME([$compiler])
+
+  if test -n "$compiler"; then
+    # We don't want -fno-exception when compiling C++ code, so set the
+    # no_builtin_flag separately
+    if test "$GXX" = yes; then
+      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+    else
+      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+    fi
+
+    if test "$GXX" = yes; then
+      # Set up default GNU C++ configuration
+
+      LT_PATH_LD
+
+      # Check if GNU C++ uses GNU ld as the underlying linker, since the
+      # archiving commands below assume that GNU ld is being used.
+      if test "$with_gnu_ld" = yes; then
+        _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+        # If archive_cmds runs LD, not CC, wlarc should be empty
+        # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+        #     investigate it a little bit more. (MM)
+        wlarc='${wl}'
+
+        # ancient GNU ld didn't support --whole-archive et. al.
+        if eval "`$CC -print-prog-name=ld` --help 2>&1" |
+	  $GREP 'no-whole-archive' > /dev/null; then
+          _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+        else
+          _LT_TAGVAR(whole_archive_flag_spec, $1)=
+        fi
+      else
+        with_gnu_ld=no
+        wlarc=
+
+        # A generic and very simple default shared library creation
+        # command for GNU C++ for the case where it uses the native
+        # linker, instead of GNU ld.  If possible, this setting should
+        # overridden to take advantage of the native linker features on
+        # the platform it is being used on.
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+      fi
+
+      # Commands to make compiler produce verbose output that lists
+      # what "hidden" libraries, object files and flags are used when
+      # linking a shared library.
+      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+    else
+      GXX=no
+      with_gnu_ld=no
+      wlarc=
+    fi
+
+    # PORTME: fill in a description of your system's C++ link characteristics
+    AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+    _LT_TAGVAR(ld_shlibs, $1)=yes
+    case $host_os in
+      aix3*)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+      aix[[4-9]]*)
+        if test "$host_cpu" = ia64; then
+          # On IA64, the linker does run time linking by default, so we don't
+          # have to do anything special.
+          aix_use_runtimelinking=no
+          exp_sym_flag='-Bexport'
+          no_entry_flag=""
+        else
+          aix_use_runtimelinking=no
+
+          # Test if we are trying to use run time linking or normal
+          # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+          # need to do runtime linking.
+          case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+	    for ld_flag in $LDFLAGS; do
+	      case $ld_flag in
+	      *-brtl*)
+	        aix_use_runtimelinking=yes
+	        break
+	        ;;
+	      esac
+	    done
+	    ;;
+          esac
+
+          exp_sym_flag='-bexport'
+          no_entry_flag='-bnoentry'
+        fi
+
+        # When large executables or shared objects are built, AIX ld can
+        # have problems creating the table of contents.  If linking a library
+        # or program results in "error TOC overflow" add -mminimal-toc to
+        # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+        # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+        _LT_TAGVAR(archive_cmds, $1)=''
+        _LT_TAGVAR(hardcode_direct, $1)=yes
+        _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+        _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+        _LT_TAGVAR(link_all_deplibs, $1)=yes
+        _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+        if test "$GXX" = yes; then
+          case $host_os in aix4.[[012]]|aix4.[[012]].*)
+          # We only want to do this on AIX 4.2 and lower, the check
+          # below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" &&
+	     strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+	  then
+	    # We have reworked collect2
+	    :
+	  else
+	    # We have old collect2
+	    _LT_TAGVAR(hardcode_direct, $1)=unsupported
+	    # It fails to find uninstalled libraries when the uninstalled
+	    # path is not listed in the libpath.  Setting hardcode_minus_L
+	    # to unsupported forces relinking
+	    _LT_TAGVAR(hardcode_minus_L, $1)=yes
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+	    _LT_TAGVAR(hardcode_libdir_separator, $1)=
+	  fi
+          esac
+          shared_flag='-shared'
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag="$shared_flag "'${wl}-G'
+	  fi
+        else
+          # not using gcc
+          if test "$host_cpu" = ia64; then
+	  # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	  # chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+          else
+	    if test "$aix_use_runtimelinking" = yes; then
+	      shared_flag='${wl}-G'
+	    else
+	      shared_flag='${wl}-bM:SRE'
+	    fi
+          fi
+        fi
+
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+        # It seems that -bexpall does not export symbols beginning with
+        # underscore (_), so it is better to generate a list of symbols to
+	# export.
+        _LT_TAGVAR(always_export_symbols, $1)=yes
+        if test "$aix_use_runtimelinking" = yes; then
+          # Warning - without using the other runtime loading flags (-brtl),
+          # -berok will link without error, but may produce a broken library.
+          _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+          # Determine the default libpath from the value encoded in an empty
+          # executable.
+          _LT_SYS_MODULE_PATH_AIX([$1])
+          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+        else
+          if test "$host_cpu" = ia64; then
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+	    _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+	    _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+          else
+	    # Determine the default libpath from the value encoded in an
+	    # empty executable.
+	    _LT_SYS_MODULE_PATH_AIX([$1])
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+	    # Warning - without using the other run time loading flags,
+	    # -berok will link without error, but may produce a broken library.
+	    _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+	    _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+	    if test "$with_gnu_ld" = yes; then
+	      # We only use this code for GNU lds that support --whole-archive.
+	      _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	    else
+	      # Exported symbols can be pulled into shared objects from archives
+	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+	    fi
+	    _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+	    # This is similar to how AIX traditionally builds its shared
+	    # libraries.
+	    _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+          fi
+        fi
+        ;;
+
+      beos*)
+	if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	  # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	  # support --undefined.  This deserves some investigation.  FIXME
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	else
+	  _LT_TAGVAR(ld_shlibs, $1)=no
+	fi
+	;;
+
+      chorus*)
+        case $cc_basename in
+          *)
+	  # FIXME: insert proper C++ library support
+	  _LT_TAGVAR(ld_shlibs, $1)=no
+	  ;;
+        esac
+        ;;
+
+      cygwin* | mingw* | pw32* | cegcc*)
+	case $GXX,$cc_basename in
+	,cl* | no,cl*)
+	  # Native MSVC
+	  # hardcode_libdir_flag_spec is actually meaningless, as there is
+	  # no search path for DLLs.
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	  _LT_TAGVAR(always_export_symbols, $1)=yes
+	  _LT_TAGVAR(file_list_spec, $1)='@'
+	  # Tell ltmain to make .lib files, not .a files.
+	  libext=lib
+	  # Tell ltmain to make .dll files, not .so files.
+	  shrext_cmds=".dll"
+	  # FIXME: Setting linknames here is a bad hack.
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	      $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+	    else
+	      $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+	    fi~
+	    $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+	    linknames='
+	  # The linker will not automatically build a static lib if we build a DLL.
+	  # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+	  # Don't use ranlib
+	  _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
+	  _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
+	    lt_tool_outputfile="@TOOL_OUTPUT@"~
+	    case $lt_outputfile in
+	      *.exe|*.EXE) ;;
+	      *)
+		lt_outputfile="$lt_outputfile.exe"
+		lt_tool_outputfile="$lt_tool_outputfile.exe"
+		;;
+	    esac~
+	    func_to_tool_file "$lt_outputfile"~
+	    if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+	      $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+	      $RM "$lt_outputfile.manifest";
+	    fi'
+	  ;;
+	*)
+	  # g++
+	  # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+	  # as there is no search path for DLLs.
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
+	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+	  _LT_TAGVAR(always_export_symbols, $1)=no
+	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+
+	  if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	    # If the export-symbols file already is a .def file (1st line
+	    # is EXPORTS), use it as is; otherwise, prepend...
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	      cp $export_symbols $output_objdir/$soname.def;
+	    else
+	      echo EXPORTS > $output_objdir/$soname.def;
+	      cat $export_symbols >> $output_objdir/$soname.def;
+	    fi~
+	    $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	  else
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	  fi
+	  ;;
+	esac
+	;;
+      darwin* | rhapsody*)
+        _LT_DARWIN_LINKER_FEATURES($1)
+	;;
+
+      dgux*)
+        case $cc_basename in
+          ec++*)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          ghcx*)
+	    # Green Hills C++ Compiler
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          *)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+        esac
+        ;;
+
+      freebsd2.*)
+        # C++ shared libraries reported to be fairly broken before
+	# switch to ELF
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+
+      freebsd-elf*)
+        _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+        ;;
+
+      freebsd* | dragonfly*)
+        # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+        # conventions
+        _LT_TAGVAR(ld_shlibs, $1)=yes
+        ;;
+
+      gnu*)
+        ;;
+
+      haiku*)
+        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+        _LT_TAGVAR(link_all_deplibs, $1)=yes
+        ;;
+
+      hpux9*)
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+        _LT_TAGVAR(hardcode_direct, $1)=yes
+        _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+				             # but as the default
+				             # location of the library.
+
+        case $cc_basename in
+          CC*)
+            # FIXME: insert proper C++ library support
+            _LT_TAGVAR(ld_shlibs, $1)=no
+            ;;
+          aCC*)
+            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+            # Commands to make compiler produce verbose output that lists
+            # what "hidden" libraries, object files and flags are used when
+            # linking a shared library.
+            #
+            # There doesn't appear to be a way to prevent this compiler from
+            # explicitly linking system object files so we need to strip them
+            # from the output so that they don't get included in the library
+            # dependencies.
+            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+            ;;
+          *)
+            if test "$GXX" = yes; then
+              _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+            else
+              # FIXME: insert proper C++ library support
+              _LT_TAGVAR(ld_shlibs, $1)=no
+            fi
+            ;;
+        esac
+        ;;
+
+      hpux10*|hpux11*)
+        if test $with_gnu_ld = no; then
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+	  _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+          case $host_cpu in
+            hppa*64*|ia64*)
+              ;;
+            *)
+	      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+              ;;
+          esac
+        fi
+        case $host_cpu in
+          hppa*64*|ia64*)
+            _LT_TAGVAR(hardcode_direct, $1)=no
+            _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+            ;;
+          *)
+            _LT_TAGVAR(hardcode_direct, $1)=yes
+            _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+            _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+					         # but as the default
+					         # location of the library.
+            ;;
+        esac
+
+        case $cc_basename in
+          CC*)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          aCC*)
+	    case $host_cpu in
+	      hppa*64*)
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        ;;
+	      ia64*)
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        ;;
+	      *)
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	        ;;
+	    esac
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+	    ;;
+          *)
+	    if test "$GXX" = yes; then
+	      if test $with_gnu_ld = no; then
+	        case $host_cpu in
+	          hppa*64*)
+	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            ;;
+	          ia64*)
+	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            ;;
+	          *)
+	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	            ;;
+	        esac
+	      fi
+	    else
+	      # FIXME: insert proper C++ library support
+	      _LT_TAGVAR(ld_shlibs, $1)=no
+	    fi
+	    ;;
+        esac
+        ;;
+
+      interix[[3-9]]*)
+	_LT_TAGVAR(hardcode_direct, $1)=no
+	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+	# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+	# Instead, shared libraries are loaded at an image base (0x10000000 by
+	# default) and relocated if they conflict, which is a slow very memory
+	# consuming and fragmenting process.  To avoid this, we pick a random,
+	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+	# time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+	;;
+      irix5* | irix6*)
+        case $cc_basename in
+          CC*)
+	    # SGI C++
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+
+	    # Archives containing C++ object files must be created using
+	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
+	    # necessary to make sure instantiated templates are included
+	    # in the archive.
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
+	    ;;
+          *)
+	    if test "$GXX" = yes; then
+	      if test "$with_gnu_ld" = no; then
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	      else
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
+	      fi
+	    fi
+	    _LT_TAGVAR(link_all_deplibs, $1)=yes
+	    ;;
+        esac
+        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+        _LT_TAGVAR(inherit_rpath, $1)=yes
+        ;;
+
+      linux* | k*bsd*-gnu | kopensolaris*-gnu)
+        case $cc_basename in
+          KCC*)
+	    # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	    # KCC will only create a shared library if the output file
+	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
+	    # to its proper name (with version) after linking.
+	    _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+	    # Archives containing C++ object files must be created using
+	    # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
+	    ;;
+	  icpc* | ecpc* )
+	    # Intel C++
+	    with_gnu_ld=yes
+	    # version 8.0 and above of icpc choke on multiply defined symbols
+	    # if we add $predep_objects and $postdep_objects, however 7.1 and
+	    # earlier do not add the objects themselves.
+	    case `$CC -V 2>&1` in
+	      *"Version 7."*)
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+		_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+		;;
+	      *)  # Version 8.0 or newer
+	        tmp_idyn=
+	        case $host_cpu in
+		  ia64*) tmp_idyn=' -i_dynamic';;
+		esac
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+		_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+		;;
+	    esac
+	    _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	    ;;
+          pgCC* | pgcpp*)
+            # Portland Group C++ compiler
+	    case `$CC -V` in
+	    *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
+	      _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+		compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+	      _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+		$RANLIB $oldlib'
+	      _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+	      _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
+		rm -rf $tpldir~
+		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+	      ;;
+	    *) # Version 6 and above use weak symbols
+	      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+	      ;;
+	    esac
+
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+            ;;
+	  cxx*)
+	    # Compaq C++
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+	    runpath_var=LD_RUN_PATH
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
+	    ;;
+	  xl* | mpixl* | bgxl*)
+	    # IBM XL 8.0 on PPC, with GNU ld
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    if test "x$supports_anon_versioning" = xyes; then
+	      _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+		cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+		echo "local: *; };" >> $output_objdir/$libname.ver~
+		$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+	    fi
+	    ;;
+	  *)
+	    case `$CC -V 2>&1 | sed 5q` in
+	    *Sun\ C*)
+	      # Sun C++ 5.9
+	      _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+	      _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	      _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	      _LT_TAGVAR(compiler_needs_object, $1)=yes
+
+	      # Not sure whether something based on
+	      # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+	      # would be better.
+	      output_verbose_link_cmd='func_echo_all'
+
+	      # Archives containing C++ object files must be created using
+	      # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	      # necessary to make sure instantiated templates are included
+	      # in the archive.
+	      _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+	      ;;
+	    esac
+	    ;;
+	esac
+	;;
+
+      lynxos*)
+        # FIXME: insert proper C++ library support
+	_LT_TAGVAR(ld_shlibs, $1)=no
+	;;
+
+      m88k*)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+	;;
+
+      mvs*)
+        case $cc_basename in
+          cxx*)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+	  *)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+	esac
+	;;
+
+      netbsd*)
+        if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	  _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+	  wlarc=
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	  _LT_TAGVAR(hardcode_direct, $1)=yes
+	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	fi
+	# Workaround some broken pre-1.5 toolchains
+	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+	;;
+
+      *nto* | *qnx*)
+        _LT_TAGVAR(ld_shlibs, $1)=yes
+	;;
+
+      openbsd2*)
+        # C++ shared libraries are fairly broken
+	_LT_TAGVAR(ld_shlibs, $1)=no
+	;;
+
+      openbsd*)
+	if test -f /usr/libexec/ld.so; then
+	  _LT_TAGVAR(hardcode_direct, $1)=yes
+	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+	    _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+	  fi
+	  output_verbose_link_cmd=func_echo_all
+	else
+	  _LT_TAGVAR(ld_shlibs, $1)=no
+	fi
+	;;
+
+      osf3* | osf4* | osf5*)
+        case $cc_basename in
+          KCC*)
+	    # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+	    # KCC will only create a shared library if the output file
+	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
+	    # to its proper name (with version) after linking.
+	    _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	    # Archives containing C++ object files must be created using
+	    # the KAI C++ compiler.
+	    case $host in
+	      osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
+	      *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
+	    esac
+	    ;;
+          RCC*)
+	    # Rational C++ 2.4.1
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          cxx*)
+	    case $host in
+	      osf3*)
+	        _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+		;;
+	      *)
+	        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	        _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+	          echo "-hidden">> $lib.exp~
+	          $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
+	          $RM $lib.exp'
+	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+		;;
+	    esac
+
+	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	    # Commands to make compiler produce verbose output that lists
+	    # what "hidden" libraries, object files and flags are used when
+	    # linking a shared library.
+	    #
+	    # There doesn't appear to be a way to prevent this compiler from
+	    # explicitly linking system object files so we need to strip them
+	    # from the output so that they don't get included in the library
+	    # dependencies.
+	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+	    ;;
+	  *)
+	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	      _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+	      case $host in
+	        osf3*)
+	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+		  ;;
+	        *)
+	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+		  ;;
+	      esac
+
+	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+	      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+	      # Commands to make compiler produce verbose output that lists
+	      # what "hidden" libraries, object files and flags are used when
+	      # linking a shared library.
+	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+	    else
+	      # FIXME: insert proper C++ library support
+	      _LT_TAGVAR(ld_shlibs, $1)=no
+	    fi
+	    ;;
+        esac
+        ;;
+
+      psos*)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+
+      sunos4*)
+        case $cc_basename in
+          CC*)
+	    # Sun C++ 4.x
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          lcc*)
+	    # Lucid
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          *)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+        esac
+        ;;
+
+      solaris*)
+        case $cc_basename in
+          CC* | sunCC*)
+	    # Sun C++ 4.2, 5.x and Centerline C++
+            _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
+	    _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	      $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+	    _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	    case $host_os in
+	      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+	      *)
+		# The compiler driver will combine and reorder linker options,
+		# but understands `-z linker_flag'.
+	        # Supported since Solaris 2.6 (maybe 2.5.1?)
+		_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+	        ;;
+	    esac
+	    _LT_TAGVAR(link_all_deplibs, $1)=yes
+
+	    output_verbose_link_cmd='func_echo_all'
+
+	    # Archives containing C++ object files must be created using
+	    # "CC -xar", where "CC" is the Sun C++ compiler.  This is
+	    # necessary to make sure instantiated templates are included
+	    # in the archive.
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+	    ;;
+          gcx*)
+	    # Green Hills C++ Compiler
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+	    # The C++ compiler must be used to create the archive.
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+	    ;;
+          *)
+	    # GNU C++ compiler with Solaris linker
+	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+	      _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
+	      if $CC --version | $GREP -v '^2\.7' > /dev/null; then
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+		  $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+	        # Commands to make compiler produce verbose output that lists
+	        # what "hidden" libraries, object files and flags are used when
+	        # linking a shared library.
+	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+	      else
+	        # g++ 2.7 appears to require `-G' NOT `-shared' on this
+	        # platform.
+	        _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+		  $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+	        # Commands to make compiler produce verbose output that lists
+	        # what "hidden" libraries, object files and flags are used when
+	        # linking a shared library.
+	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+	      fi
+
+	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
+	      case $host_os in
+		solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+		*)
+		  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+		  ;;
+	      esac
+	    fi
+	    ;;
+        esac
+        ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+      runpath_var='LD_RUN_PATH'
+
+      case $cc_basename in
+        CC*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+      esac
+      ;;
+
+      sysv5* | sco3.2v5* | sco5v6*)
+	# Note: We can NOT use -z defs as we might desire, because we do not
+	# link with -lc, and that would cause any symbols used from libc to
+	# always be unresolved, which means just about no library would
+	# ever link correctly.  If we're not using GNU ld we use -z text
+	# though, which does catch some bad symbols but isn't as heavy-handed
+	# as -z defs.
+	_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+	_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+	_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+	_LT_TAGVAR(link_all_deplibs, $1)=yes
+	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+	runpath_var='LD_RUN_PATH'
+
+	case $cc_basename in
+          CC*)
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
+	      '"$_LT_TAGVAR(old_archive_cmds, $1)"
+	    _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
+	      '"$_LT_TAGVAR(reload_cmds, $1)"
+	    ;;
+	  *)
+	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	    ;;
+	esac
+      ;;
+
+      tandem*)
+        case $cc_basename in
+          NCC*)
+	    # NonStop-UX NCC 3.20
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+          *)
+	    # FIXME: insert proper C++ library support
+	    _LT_TAGVAR(ld_shlibs, $1)=no
+	    ;;
+        esac
+        ;;
+
+      vxworks*)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+
+      *)
+        # FIXME: insert proper C++ library support
+        _LT_TAGVAR(ld_shlibs, $1)=no
+        ;;
+    esac
+
+    AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+    test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+    _LT_TAGVAR(GCC, $1)="$GXX"
+    _LT_TAGVAR(LD, $1)="$LD"
+
+    ## CAVEAT EMPTOR:
+    ## There is no encapsulation within the following macros, do not change
+    ## the running order or otherwise move them around unless you know exactly
+    ## what you are doing...
+    _LT_SYS_HIDDEN_LIBDEPS($1)
+    _LT_COMPILER_PIC($1)
+    _LT_COMPILER_C_O($1)
+    _LT_COMPILER_FILE_LOCKS($1)
+    _LT_LINKER_SHLIBS($1)
+    _LT_SYS_DYNAMIC_LINKER($1)
+    _LT_LINKER_HARDCODE_LIBPATH($1)
+
+    _LT_CONFIG($1)
+  fi # test -n "$compiler"
+
+  CC=$lt_save_CC
+  CFLAGS=$lt_save_CFLAGS
+  LDCXX=$LD
+  LD=$lt_save_LD
+  GCC=$lt_save_GCC
+  with_gnu_ld=$lt_save_with_gnu_ld
+  lt_cv_path_LDCXX=$lt_cv_path_LD
+  lt_cv_path_LD=$lt_save_path_LD
+  lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+  lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+fi # test "$_lt_caught_CXX_error" != yes
+
+AC_LANG_POP
+])# _LT_LANG_CXX_CONFIG
+
+
+# _LT_FUNC_STRIPNAME_CNF
+# ----------------------
+# func_stripname_cnf prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+#
+# This function is identical to the (non-XSI) version of func_stripname,
+# except this one can be used by m4 code that may be executed by configure,
+# rather than the libtool script.
+m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
+AC_REQUIRE([_LT_DECL_SED])
+AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
+func_stripname_cnf ()
+{
+  case ${2} in
+  .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+  *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+  esac
+} # func_stripname_cnf
+])# _LT_FUNC_STRIPNAME_CNF
+
+# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
+# ---------------------------------
+# Figure out "hidden" library dependencies from verbose
+# compiler output when linking a shared library.
+# Parse the compiler output and extract the necessary
+# objects, libraries and library flags.
+m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
+# Dependencies to place before and after the object being linked:
+_LT_TAGVAR(predep_objects, $1)=
+_LT_TAGVAR(postdep_objects, $1)=
+_LT_TAGVAR(predeps, $1)=
+_LT_TAGVAR(postdeps, $1)=
+_LT_TAGVAR(compiler_lib_search_path, $1)=
+
+dnl we can't use the lt_simple_compile_test_code here,
+dnl because it contains code intended for an executable,
+dnl not a library.  It's possible we should let each
+dnl tag define a new lt_????_link_test_code variable,
+dnl but it's only used here...
+m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
+int a;
+void foo (void) { a = 0; }
+_LT_EOF
+], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
+class Foo
+{
+public:
+  Foo (void) { a = 0; }
+private:
+  int a;
+};
+_LT_EOF
+], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
+      subroutine foo
+      implicit none
+      integer*4 a
+      a=0
+      return
+      end
+_LT_EOF
+], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
+      subroutine foo
+      implicit none
+      integer a
+      a=0
+      return
+      end
+_LT_EOF
+], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
+public class foo {
+  private int a;
+  public void bar (void) {
+    a = 0;
+  }
+};
+_LT_EOF
+], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
+package foo
+func foo() {
+}
+_LT_EOF
+])
+
+_lt_libdeps_save_CFLAGS=$CFLAGS
+case "$CC $CFLAGS " in #(
+*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
+*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
+*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
+esac
+
+dnl Parse the compiler output and extract the necessary
+dnl objects, libraries and library flags.
+if AC_TRY_EVAL(ac_compile); then
+  # Parse the compiler output and extract the necessary
+  # objects, libraries and library flags.
+
+  # Sentinel used to keep track of whether or not we are before
+  # the conftest object file.
+  pre_test_object_deps_done=no
+
+  for p in `eval "$output_verbose_link_cmd"`; do
+    case ${prev}${p} in
+
+    -L* | -R* | -l*)
+       # Some compilers place space between "-{L,R}" and the path.
+       # Remove the space.
+       if test $p = "-L" ||
+          test $p = "-R"; then
+	 prev=$p
+	 continue
+       fi
+
+       # Expand the sysroot to ease extracting the directories later.
+       if test -z "$prev"; then
+         case $p in
+         -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
+         -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
+         -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
+         esac
+       fi
+       case $p in
+       =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
+       esac
+       if test "$pre_test_object_deps_done" = no; then
+	 case ${prev} in
+	 -L | -R)
+	   # Internal compiler library paths should come after those
+	   # provided the user.  The postdeps already come after the
+	   # user supplied libs so there is no need to process them.
+	   if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
+	     _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
+	   else
+	     _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
+	   fi
+	   ;;
+	 # The "-l" case would never come before the object being
+	 # linked, so don't bother handling this case.
+	 esac
+       else
+	 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
+	   _LT_TAGVAR(postdeps, $1)="${prev}${p}"
+	 else
+	   _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
+	 fi
+       fi
+       prev=
+       ;;
+
+    *.lto.$objext) ;; # Ignore GCC LTO objects
+    *.$objext)
+       # This assumes that the test object file only shows up
+       # once in the compiler output.
+       if test "$p" = "conftest.$objext"; then
+	 pre_test_object_deps_done=yes
+	 continue
+       fi
+
+       if test "$pre_test_object_deps_done" = no; then
+	 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
+	   _LT_TAGVAR(predep_objects, $1)="$p"
+	 else
+	   _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
+	 fi
+       else
+	 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
+	   _LT_TAGVAR(postdep_objects, $1)="$p"
+	 else
+	   _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
+	 fi
+       fi
+       ;;
+
+    *) ;; # Ignore the rest.
+
+    esac
+  done
+
+  # Clean up.
+  rm -f a.out a.exe
+else
+  echo "libtool.m4: error: problem compiling $1 test program"
+fi
+
+$RM -f confest.$objext
+CFLAGS=$_lt_libdeps_save_CFLAGS
+
+# PORTME: override above test on systems where it is broken
+m4_if([$1], [CXX],
+[case $host_os in
+interix[[3-9]]*)
+  # Interix 3.5 installs completely hosed .la files for C++, so rather than
+  # hack all around it, let's just trust "g++" to DTRT.
+  _LT_TAGVAR(predep_objects,$1)=
+  _LT_TAGVAR(postdep_objects,$1)=
+  _LT_TAGVAR(postdeps,$1)=
+  ;;
+
+linux*)
+  case `$CC -V 2>&1 | sed 5q` in
+  *Sun\ C*)
+    # Sun C++ 5.9
+
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+
+    if test "$solaris_use_stlport4" != yes; then
+      _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+
+solaris*)
+  case $cc_basename in
+  CC* | sunCC*)
+    # The more standards-conforming stlport4 library is
+    # incompatible with the Cstd library. Avoid specifying
+    # it if it's in CXXFLAGS. Ignore libCrun as
+    # -library=stlport4 depends on it.
+    case " $CXX $CXXFLAGS " in
+    *" -library=stlport4 "*)
+      solaris_use_stlport4=yes
+      ;;
+    esac
+
+    # Adding this requires a known-good setup of shared libraries for
+    # Sun compiler versions before 5.6, else PIC objects from an old
+    # archive will be linked into the output, leading to subtle bugs.
+    if test "$solaris_use_stlport4" != yes; then
+      _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+    fi
+    ;;
+  esac
+  ;;
+esac
+])
+
+case " $_LT_TAGVAR(postdeps, $1) " in
+*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
+esac
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=
+if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
+    [The directories searched by this compiler when creating a shared library])
+_LT_TAGDECL([], [predep_objects], [1],
+    [Dependencies to place before and after the objects being linked to
+    create a shared library])
+_LT_TAGDECL([], [postdep_objects], [1])
+_LT_TAGDECL([], [predeps], [1])
+_LT_TAGDECL([], [postdeps], [1])
+_LT_TAGDECL([], [compiler_lib_search_path], [1],
+    [The library search path used internally by the compiler when linking
+    a shared library])
+])# _LT_SYS_HIDDEN_LIBDEPS
+
+
+# _LT_LANG_F77_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a Fortran 77 compiler are
+# suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_F77_CONFIG],
+[AC_LANG_PUSH(Fortran 77)
+if test -z "$F77" || test "X$F77" = "Xno"; then
+  _lt_disable_F77=yes
+fi
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for f77 test sources.
+ac_ext=f
+
+# Object file extension for compiled f77 test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the F77 compiler isn't working.  Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_F77" != yes; then
+  # Code to be used in simple compile tests
+  lt_simple_compile_test_code="\
+      subroutine t
+      return
+      end
+"
+
+  # Code to be used in simple link tests
+  lt_simple_link_test_code="\
+      program t
+      end
+"
+
+  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+  _LT_TAG_COMPILER
+
+  # save warnings/boilerplate of simple test code
+  _LT_COMPILER_BOILERPLATE
+  _LT_LINKER_BOILERPLATE
+
+  # Allow CC to be a program name with arguments.
+  lt_save_CC="$CC"
+  lt_save_GCC=$GCC
+  lt_save_CFLAGS=$CFLAGS
+  CC=${F77-"f77"}
+  CFLAGS=$FFLAGS
+  compiler=$CC
+  _LT_TAGVAR(compiler, $1)=$CC
+  _LT_CC_BASENAME([$compiler])
+  GCC=$G77
+  if test -n "$compiler"; then
+    AC_MSG_CHECKING([if libtool supports shared libraries])
+    AC_MSG_RESULT([$can_build_shared])
+
+    AC_MSG_CHECKING([whether to build shared libraries])
+    test "$can_build_shared" = "no" && enable_shared=no
+
+    # On AIX, shared libraries and static libraries use the same namespace, and
+    # are all built from PIC.
+    case $host_os in
+      aix3*)
+        test "$enable_shared" = yes && enable_static=no
+        if test -n "$RANLIB"; then
+          archive_cmds="$archive_cmds~\$RANLIB \$lib"
+          postinstall_cmds='$RANLIB $lib'
+        fi
+        ;;
+      aix[[4-9]]*)
+	if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+	  test "$enable_shared" = yes && enable_static=no
+	fi
+        ;;
+    esac
+    AC_MSG_RESULT([$enable_shared])
+
+    AC_MSG_CHECKING([whether to build static libraries])
+    # Make sure either enable_shared or enable_static is yes.
+    test "$enable_shared" = yes || enable_static=yes
+    AC_MSG_RESULT([$enable_static])
+
+    _LT_TAGVAR(GCC, $1)="$G77"
+    _LT_TAGVAR(LD, $1)="$LD"
+
+    ## CAVEAT EMPTOR:
+    ## There is no encapsulation within the following macros, do not change
+    ## the running order or otherwise move them around unless you know exactly
+    ## what you are doing...
+    _LT_COMPILER_PIC($1)
+    _LT_COMPILER_C_O($1)
+    _LT_COMPILER_FILE_LOCKS($1)
+    _LT_LINKER_SHLIBS($1)
+    _LT_SYS_DYNAMIC_LINKER($1)
+    _LT_LINKER_HARDCODE_LIBPATH($1)
+
+    _LT_CONFIG($1)
+  fi # test -n "$compiler"
+
+  GCC=$lt_save_GCC
+  CC="$lt_save_CC"
+  CFLAGS="$lt_save_CFLAGS"
+fi # test "$_lt_disable_F77" != yes
+
+AC_LANG_POP
+])# _LT_LANG_F77_CONFIG
+
+
+# _LT_LANG_FC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for a Fortran compiler are
+# suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_FC_CONFIG],
+[AC_LANG_PUSH(Fortran)
+
+if test -z "$FC" || test "X$FC" = "Xno"; then
+  _lt_disable_FC=yes
+fi
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for fc test sources.
+ac_ext=${ac_fc_srcext-f}
+
+# Object file extension for compiled fc test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the FC compiler isn't working.  Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_FC" != yes; then
+  # Code to be used in simple compile tests
+  lt_simple_compile_test_code="\
+      subroutine t
+      return
+      end
+"
+
+  # Code to be used in simple link tests
+  lt_simple_link_test_code="\
+      program t
+      end
+"
+
+  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+  _LT_TAG_COMPILER
+
+  # save warnings/boilerplate of simple test code
+  _LT_COMPILER_BOILERPLATE
+  _LT_LINKER_BOILERPLATE
+
+  # Allow CC to be a program name with arguments.
+  lt_save_CC="$CC"
+  lt_save_GCC=$GCC
+  lt_save_CFLAGS=$CFLAGS
+  CC=${FC-"f95"}
+  CFLAGS=$FCFLAGS
+  compiler=$CC
+  GCC=$ac_cv_fc_compiler_gnu
+
+  _LT_TAGVAR(compiler, $1)=$CC
+  _LT_CC_BASENAME([$compiler])
+
+  if test -n "$compiler"; then
+    AC_MSG_CHECKING([if libtool supports shared libraries])
+    AC_MSG_RESULT([$can_build_shared])
+
+    AC_MSG_CHECKING([whether to build shared libraries])
+    test "$can_build_shared" = "no" && enable_shared=no
+
+    # On AIX, shared libraries and static libraries use the same namespace, and
+    # are all built from PIC.
+    case $host_os in
+      aix3*)
+        test "$enable_shared" = yes && enable_static=no
+        if test -n "$RANLIB"; then
+          archive_cmds="$archive_cmds~\$RANLIB \$lib"
+          postinstall_cmds='$RANLIB $lib'
+        fi
+        ;;
+      aix[[4-9]]*)
+	if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+	  test "$enable_shared" = yes && enable_static=no
+	fi
+        ;;
+    esac
+    AC_MSG_RESULT([$enable_shared])
+
+    AC_MSG_CHECKING([whether to build static libraries])
+    # Make sure either enable_shared or enable_static is yes.
+    test "$enable_shared" = yes || enable_static=yes
+    AC_MSG_RESULT([$enable_static])
+
+    _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
+    _LT_TAGVAR(LD, $1)="$LD"
+
+    ## CAVEAT EMPTOR:
+    ## There is no encapsulation within the following macros, do not change
+    ## the running order or otherwise move them around unless you know exactly
+    ## what you are doing...
+    _LT_SYS_HIDDEN_LIBDEPS($1)
+    _LT_COMPILER_PIC($1)
+    _LT_COMPILER_C_O($1)
+    _LT_COMPILER_FILE_LOCKS($1)
+    _LT_LINKER_SHLIBS($1)
+    _LT_SYS_DYNAMIC_LINKER($1)
+    _LT_LINKER_HARDCODE_LIBPATH($1)
+
+    _LT_CONFIG($1)
+  fi # test -n "$compiler"
+
+  GCC=$lt_save_GCC
+  CC=$lt_save_CC
+  CFLAGS=$lt_save_CFLAGS
+fi # test "$_lt_disable_FC" != yes
+
+AC_LANG_POP
+])# _LT_LANG_FC_CONFIG
+
+
+# _LT_LANG_GCJ_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for the GNU Java Compiler compiler
+# are suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_GCJ_CONFIG],
+[AC_REQUIRE([LT_PROG_GCJ])dnl
+AC_LANG_SAVE
+
+# Source file extension for Java test sources.
+ac_ext=java
+
+# Object file extension for compiled Java test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="class foo {}"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC=$CC
+lt_save_CFLAGS=$CFLAGS
+lt_save_GCC=$GCC
+GCC=yes
+CC=${GCJ-"gcj"}
+CFLAGS=$GCJFLAGS
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_TAGVAR(LD, $1)="$LD"
+_LT_CC_BASENAME([$compiler])
+
+# GCJ did not exist at the time GCC didn't implicitly link libc in.
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+
+if test -n "$compiler"; then
+  _LT_COMPILER_NO_RTTI($1)
+  _LT_COMPILER_PIC($1)
+  _LT_COMPILER_C_O($1)
+  _LT_COMPILER_FILE_LOCKS($1)
+  _LT_LINKER_SHLIBS($1)
+  _LT_LINKER_HARDCODE_LIBPATH($1)
+
+  _LT_CONFIG($1)
+fi
+
+AC_LANG_RESTORE
+
+GCC=$lt_save_GCC
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+])# _LT_LANG_GCJ_CONFIG
+
+
+# _LT_LANG_GO_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for the GNU Go compiler
+# are suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_GO_CONFIG],
+[AC_REQUIRE([LT_PROG_GO])dnl
+AC_LANG_SAVE
+
+# Source file extension for Go test sources.
+ac_ext=go
+
+# Object file extension for compiled Go test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="package main; func main() { }"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='package main; func main() { }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC=$CC
+lt_save_CFLAGS=$CFLAGS
+lt_save_GCC=$GCC
+GCC=yes
+CC=${GOC-"gccgo"}
+CFLAGS=$GOFLAGS
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_TAGVAR(LD, $1)="$LD"
+_LT_CC_BASENAME([$compiler])
+
+# Go did not exist at the time GCC didn't implicitly link libc in.
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+
+if test -n "$compiler"; then
+  _LT_COMPILER_NO_RTTI($1)
+  _LT_COMPILER_PIC($1)
+  _LT_COMPILER_C_O($1)
+  _LT_COMPILER_FILE_LOCKS($1)
+  _LT_LINKER_SHLIBS($1)
+  _LT_LINKER_HARDCODE_LIBPATH($1)
+
+  _LT_CONFIG($1)
+fi
+
+AC_LANG_RESTORE
+
+GCC=$lt_save_GCC
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+])# _LT_LANG_GO_CONFIG
+
+
+# _LT_LANG_RC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for the Windows resource compiler
+# are suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_RC_CONFIG],
+[AC_REQUIRE([LT_PROG_RC])dnl
+AC_LANG_SAVE
+
+# Source file extension for RC test sources.
+ac_ext=rc
+
+# Object file extension for compiled RC test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="$lt_simple_compile_test_code"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+lt_save_CFLAGS=$CFLAGS
+lt_save_GCC=$GCC
+GCC=
+CC=${RC-"windres"}
+CFLAGS=
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+
+if test -n "$compiler"; then
+  :
+  _LT_CONFIG($1)
+fi
+
+GCC=$lt_save_GCC
+AC_LANG_RESTORE
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+])# _LT_LANG_RC_CONFIG
+
+
+# LT_PROG_GCJ
+# -----------
+AC_DEFUN([LT_PROG_GCJ],
+[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
+  [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
+    [AC_CHECK_TOOL(GCJ, gcj,)
+      test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
+      AC_SUBST(GCJFLAGS)])])[]dnl
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
+
+
+# LT_PROG_GO
+# ----------
+AC_DEFUN([LT_PROG_GO],
+[AC_CHECK_TOOL(GOC, gccgo,)
+])
+
+
+# LT_PROG_RC
+# ----------
+AC_DEFUN([LT_PROG_RC],
+[AC_CHECK_TOOL(RC, windres,)
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_RC], [])
+
+
+# _LT_DECL_EGREP
+# --------------
+# If we don't have a new enough Autoconf to choose the best grep
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_EGREP],
+[AC_REQUIRE([AC_PROG_EGREP])dnl
+AC_REQUIRE([AC_PROG_FGREP])dnl
+test -z "$GREP" && GREP=grep
+_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
+_LT_DECL([], [EGREP], [1], [An ERE matcher])
+_LT_DECL([], [FGREP], [1], [A literal string matcher])
+dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
+AC_SUBST([GREP])
+])
+
+
+# _LT_DECL_OBJDUMP
+# --------------
+# If we don't have a new enough Autoconf to choose the best objdump
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_OBJDUMP],
+[AC_CHECK_TOOL(OBJDUMP, objdump, false)
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
+AC_SUBST([OBJDUMP])
+])
+
+# _LT_DECL_DLLTOOL
+# ----------------
+# Ensure DLLTOOL variable is set.
+m4_defun([_LT_DECL_DLLTOOL],
+[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+_LT_DECL([], [DLLTOOL], [1], [DLL creation program])
+AC_SUBST([DLLTOOL])
+])
+
+# _LT_DECL_SED
+# ------------
+# Check for a fully-functional sed program, that truncates
+# as few characters as possible.  Prefer GNU sed if found.
+m4_defun([_LT_DECL_SED],
+[AC_PROG_SED
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
+_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
+    [Sed that helps us avoid accidentally triggering echo(1) options like -n])
+])# _LT_DECL_SED
+
+m4_ifndef([AC_PROG_SED], [
+# NOTE: This macro has been submitted for inclusion into   #
+#  GNU Autoconf as AC_PROG_SED.  When it is available in   #
+#  a released version of Autoconf we should remove this    #
+#  macro and use it instead.                               #
+
+m4_defun([AC_PROG_SED],
+[AC_MSG_CHECKING([for a sed that does not truncate output])
+AC_CACHE_VAL(lt_cv_path_SED,
+[# Loop through the user's path and test for sed and gsed.
+# Then use that list of sed's as ones to test for truncation.
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for lt_ac_prog in sed gsed; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
+        lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
+      fi
+    done
+  done
+done
+IFS=$as_save_IFS
+lt_ac_max=0
+lt_ac_count=0
+# Add /usr/xpg4/bin/sed as it is typically found on Solaris
+# along with /bin/sed that truncates output.
+for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
+  test ! -f $lt_ac_sed && continue
+  cat /dev/null > conftest.in
+  lt_ac_count=0
+  echo $ECHO_N "0123456789$ECHO_C" >conftest.in
+  # Check for GNU sed and select it if it is found.
+  if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
+    lt_cv_path_SED=$lt_ac_sed
+    break
+  fi
+  while true; do
+    cat conftest.in conftest.in >conftest.tmp
+    mv conftest.tmp conftest.in
+    cp conftest.in conftest.nl
+    echo >>conftest.nl
+    $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
+    cmp -s conftest.out conftest.nl || break
+    # 10000 chars as input seems more than enough
+    test $lt_ac_count -gt 10 && break
+    lt_ac_count=`expr $lt_ac_count + 1`
+    if test $lt_ac_count -gt $lt_ac_max; then
+      lt_ac_max=$lt_ac_count
+      lt_cv_path_SED=$lt_ac_sed
+    fi
+  done
+done
+])
+SED=$lt_cv_path_SED
+AC_SUBST([SED])
+AC_MSG_RESULT([$SED])
+])#AC_PROG_SED
+])#m4_ifndef
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_SED], [])
+
+
+# _LT_CHECK_SHELL_FEATURES
+# ------------------------
+# Find out whether the shell is Bourne or XSI compatible,
+# or has some other useful features.
+m4_defun([_LT_CHECK_SHELL_FEATURES],
+[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+  test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
+      = c,a/b,b/c, \
+    && eval 'test $(( 1 + 1 )) -eq 2 \
+    && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+  && xsi_shell=yes
+AC_MSG_RESULT([$xsi_shell])
+_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
+
+AC_MSG_CHECKING([whether the shell understands "+="])
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
+    >/dev/null 2>&1 \
+  && lt_shell_append=yes
+AC_MSG_RESULT([$lt_shell_append])
+_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  lt_unset=unset
+else
+  lt_unset=false
+fi
+_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+  lt_SP2NL='tr \040 \012'
+  lt_NL2SP='tr \015\012 \040\040'
+  ;;
+ *) # EBCDIC based system
+  lt_SP2NL='tr \100 \n'
+  lt_NL2SP='tr \r\n \100\100'
+  ;;
+esac
+_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
+_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
+])# _LT_CHECK_SHELL_FEATURES
+
+
+# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
+# ------------------------------------------------------
+# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
+# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
+m4_defun([_LT_PROG_FUNCTION_REPLACE],
+[dnl {
+sed -e '/^$1 ()$/,/^} # $1 /c\
+$1 ()\
+{\
+m4_bpatsubsts([$2], [$], [\\], [^\([	 ]\)], [\\\1])
+} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+])
+
+
+# _LT_PROG_REPLACE_SHELLFNS
+# -------------------------
+# Replace existing portable implementations of several shell functions with
+# equivalent extended shell implementations where those features are available..
+m4_defun([_LT_PROG_REPLACE_SHELLFNS],
+[if test x"$xsi_shell" = xyes; then
+  _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
+    case ${1} in
+      */*) func_dirname_result="${1%/*}${2}" ;;
+      *  ) func_dirname_result="${3}" ;;
+    esac])
+
+  _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
+    func_basename_result="${1##*/}"])
+
+  _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
+    case ${1} in
+      */*) func_dirname_result="${1%/*}${2}" ;;
+      *  ) func_dirname_result="${3}" ;;
+    esac
+    func_basename_result="${1##*/}"])
+
+  _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
+    # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+    # positional parameters, so assign one to ordinary parameter first.
+    func_stripname_result=${3}
+    func_stripname_result=${func_stripname_result#"${1}"}
+    func_stripname_result=${func_stripname_result%"${2}"}])
+
+  _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
+    func_split_long_opt_name=${1%%=*}
+    func_split_long_opt_arg=${1#*=}])
+
+  _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
+    func_split_short_opt_arg=${1#??}
+    func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
+
+  _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
+    case ${1} in
+      *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
+      *)    func_lo2o_result=${1} ;;
+    esac])
+
+  _LT_PROG_FUNCTION_REPLACE([func_xform], [    func_xform_result=${1%.*}.lo])
+
+  _LT_PROG_FUNCTION_REPLACE([func_arith], [    func_arith_result=$(( $[*] ))])
+
+  _LT_PROG_FUNCTION_REPLACE([func_len], [    func_len_result=${#1}])
+fi
+
+if test x"$lt_shell_append" = xyes; then
+  _LT_PROG_FUNCTION_REPLACE([func_append], [    eval "${1}+=\\${2}"])
+
+  _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
+    func_quote_for_eval "${2}"
+dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
+    eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
+
+  # Save a `func_append' function call where possible by direct use of '+='
+  sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
+    && mv -f "$cfgfile.tmp" "$cfgfile" \
+      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+  test 0 -eq $? || _lt_function_replace_fail=:
+else
+  # Save a `func_append' function call even when '+=' is not available
+  sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
+    && mv -f "$cfgfile.tmp" "$cfgfile" \
+      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+  test 0 -eq $? || _lt_function_replace_fail=:
+fi
+
+if test x"$_lt_function_replace_fail" = x":"; then
+  AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
+fi
+])
+
+# _LT_PATH_CONVERSION_FUNCTIONS
+# -----------------------------
+# Determine which file name conversion functions should be used by
+# func_to_host_file (and, implicitly, by func_to_host_path).  These are needed
+# for certain cross-compile configurations and native mingw.
+m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+AC_MSG_CHECKING([how to convert $build file names to $host format])
+AC_CACHE_VAL(lt_cv_to_host_file_cmd,
+[case $host in
+  *-*-mingw* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
+        ;;
+      *-*-cygwin* )
+        lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
+        ;;
+      * ) # otherwise, assume *nix
+        lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
+        ;;
+    esac
+    ;;
+  *-*-cygwin* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
+        ;;
+      *-*-cygwin* )
+        lt_cv_to_host_file_cmd=func_convert_file_noop
+        ;;
+      * ) # otherwise, assume *nix
+        lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
+        ;;
+    esac
+    ;;
+  * ) # unhandled hosts (and "normal" native builds)
+    lt_cv_to_host_file_cmd=func_convert_file_noop
+    ;;
+esac
+])
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
+_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
+         [0], [convert $build file names to $host format])dnl
+
+AC_MSG_CHECKING([how to convert $build file names to toolchain format])
+AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
+[#assume ordinary cross tools, or native build.
+lt_cv_to_tool_file_cmd=func_convert_file_noop
+case $host in
+  *-*-mingw* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
+        ;;
+    esac
+    ;;
+esac
+])
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
+_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
+         [0], [convert $build files to toolchain format])dnl
+])# _LT_PATH_CONVERSION_FUNCTIONS
+
+# ltdl.m4 - Configure ltdl for the target system. -*-Autoconf-*-
+#
+#   Copyright (C) 1999-2006, 2007, 2008, 2011 Free Software Foundation, Inc.
+#   Written by Thomas Tanner, 1999
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 18 LTDL_INIT
+
+# LT_CONFIG_LTDL_DIR(DIRECTORY, [LTDL-MODE])
+# ------------------------------------------
+# DIRECTORY contains the libltdl sources.  It is okay to call this
+# function multiple times, as long as the same DIRECTORY is always given.
+AC_DEFUN([LT_CONFIG_LTDL_DIR],
+[AC_BEFORE([$0], [LTDL_INIT])
+_$0($*)
+])# LT_CONFIG_LTDL_DIR
+
+# We break this out into a separate macro, so that we can call it safely
+# internally without being caught accidentally by the sed scan in libtoolize.
+m4_defun([_LT_CONFIG_LTDL_DIR],
+[dnl remove trailing slashes
+m4_pushdef([_ARG_DIR], m4_bpatsubst([$1], [/*$]))
+m4_case(_LTDL_DIR,
+	[], [dnl only set lt_ltdl_dir if _ARG_DIR is not simply `.'
+	     m4_if(_ARG_DIR, [.],
+	             [],
+		 [m4_define([_LTDL_DIR], _ARG_DIR)
+	          _LT_SHELL_INIT([lt_ltdl_dir=']_ARG_DIR['])])],
+    [m4_if(_ARG_DIR, _LTDL_DIR,
+	    [],
+	[m4_fatal([multiple libltdl directories: `]_LTDL_DIR[', `]_ARG_DIR['])])])
+m4_popdef([_ARG_DIR])
+])# _LT_CONFIG_LTDL_DIR
+
+# Initialise:
+m4_define([_LTDL_DIR], [])
+
+
+# _LT_BUILD_PREFIX
+# ----------------
+# If Autoconf is new enough, expand to `${top_build_prefix}', otherwise
+# to `${top_builddir}/'.
+m4_define([_LT_BUILD_PREFIX],
+[m4_ifdef([AC_AUTOCONF_VERSION],
+   [m4_if(m4_version_compare(m4_defn([AC_AUTOCONF_VERSION]), [2.62]),
+	  [-1], [m4_ifdef([_AC_HAVE_TOP_BUILD_PREFIX],
+			  [${top_build_prefix}],
+			  [${top_builddir}/])],
+	  [${top_build_prefix}])],
+   [${top_builddir}/])[]dnl
+])
+
+
+# LTDL_CONVENIENCE
+# ----------------
+# sets LIBLTDL to the link flags for the libltdl convenience library and
+# LTDLINCL to the include flags for the libltdl header and adds
+# --enable-ltdl-convenience to the configure arguments.  Note that
+# AC_CONFIG_SUBDIRS is not called here.  LIBLTDL will be prefixed with
+# '${top_build_prefix}' if available, otherwise with '${top_builddir}/',
+# and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
+# quotes!).  If your package is not flat and you're not using automake,
+# define top_build_prefix, top_builddir, and top_srcdir appropriately
+# in your Makefiles.
+AC_DEFUN([LTDL_CONVENIENCE],
+[AC_BEFORE([$0], [LTDL_INIT])dnl
+dnl Although the argument is deprecated and no longer documented,
+dnl LTDL_CONVENIENCE used to take a DIRECTORY orgument, if we have one
+dnl here make sure it is the same as any other declaration of libltdl's
+dnl location!  This also ensures lt_ltdl_dir is set when configure.ac is
+dnl not yet using an explicit LT_CONFIG_LTDL_DIR.
+m4_ifval([$1], [_LT_CONFIG_LTDL_DIR([$1])])dnl
+_$0()
+])# LTDL_CONVENIENCE
+
+# AC_LIBLTDL_CONVENIENCE accepted a directory argument in older libtools,
+# now we have LT_CONFIG_LTDL_DIR:
+AU_DEFUN([AC_LIBLTDL_CONVENIENCE],
+[_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
+_LTDL_CONVENIENCE])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBLTDL_CONVENIENCE], [])
+
+
+# _LTDL_CONVENIENCE
+# -----------------
+# Code shared by LTDL_CONVENIENCE and LTDL_INIT([convenience]).
+m4_defun([_LTDL_CONVENIENCE],
+[case $enable_ltdl_convenience in
+  no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
+  "") enable_ltdl_convenience=yes
+      ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
+esac
+LIBLTDL='_LT_BUILD_PREFIX'"${lt_ltdl_dir+$lt_ltdl_dir/}libltdlc.la"
+LTDLDEPS=$LIBLTDL
+LTDLINCL='-I${top_srcdir}'"${lt_ltdl_dir+/$lt_ltdl_dir}"
+
+AC_SUBST([LIBLTDL])
+AC_SUBST([LTDLDEPS])
+AC_SUBST([LTDLINCL])
+
+# For backwards non-gettext consistent compatibility...
+INCLTDL="$LTDLINCL"
+AC_SUBST([INCLTDL])
+])# _LTDL_CONVENIENCE
+
+
+# LTDL_INSTALLABLE
+# ----------------
+# sets LIBLTDL to the link flags for the libltdl installable library
+# and LTDLINCL to the include flags for the libltdl header and adds
+# --enable-ltdl-install to the configure arguments.  Note that
+# AC_CONFIG_SUBDIRS is not called from here.  If an installed libltdl
+# is not found, LIBLTDL will be prefixed with '${top_build_prefix}' if
+# available, otherwise with '${top_builddir}/', and LTDLINCL will be
+# prefixed with '${top_srcdir}/' (note the single quotes!).  If your
+# package is not flat and you're not using automake, define top_build_prefix,
+# top_builddir, and top_srcdir appropriately in your Makefiles.
+# In the future, this macro may have to be called after LT_INIT.
+AC_DEFUN([LTDL_INSTALLABLE],
+[AC_BEFORE([$0], [LTDL_INIT])dnl
+dnl Although the argument is deprecated and no longer documented,
+dnl LTDL_INSTALLABLE used to take a DIRECTORY orgument, if we have one
+dnl here make sure it is the same as any other declaration of libltdl's
+dnl location!  This also ensures lt_ltdl_dir is set when configure.ac is
+dnl not yet using an explicit LT_CONFIG_LTDL_DIR.
+m4_ifval([$1], [_LT_CONFIG_LTDL_DIR([$1])])dnl
+_$0()
+])# LTDL_INSTALLABLE
+
+# AC_LIBLTDL_INSTALLABLE accepted a directory argument in older libtools,
+# now we have LT_CONFIG_LTDL_DIR:
+AU_DEFUN([AC_LIBLTDL_INSTALLABLE],
+[_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
+_LTDL_INSTALLABLE])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBLTDL_INSTALLABLE], [])
+
+
+# _LTDL_INSTALLABLE
+# -----------------
+# Code shared by LTDL_INSTALLABLE and LTDL_INIT([installable]).
+m4_defun([_LTDL_INSTALLABLE],
+[if test -f $prefix/lib/libltdl.la; then
+  lt_save_LDFLAGS="$LDFLAGS"
+  LDFLAGS="-L$prefix/lib $LDFLAGS"
+  AC_CHECK_LIB([ltdl], [lt_dlinit], [lt_lib_ltdl=yes])
+  LDFLAGS="$lt_save_LDFLAGS"
+  if test x"${lt_lib_ltdl-no}" = xyes; then
+    if test x"$enable_ltdl_install" != xyes; then
+      # Don't overwrite $prefix/lib/libltdl.la without --enable-ltdl-install
+      AC_MSG_WARN([not overwriting libltdl at $prefix, force with `--enable-ltdl-install'])
+      enable_ltdl_install=no
+    fi
+  elif test x"$enable_ltdl_install" = xno; then
+    AC_MSG_WARN([libltdl not installed, but installation disabled])
+  fi
+fi
+
+# If configure.ac declared an installable ltdl, and the user didn't override
+# with --disable-ltdl-install, we will install the shipped libltdl.
+case $enable_ltdl_install in
+  no) ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
+      LIBLTDL="-lltdl"
+      LTDLDEPS=
+      LTDLINCL=
+      ;;
+  *)  enable_ltdl_install=yes
+      ac_configure_args="$ac_configure_args --enable-ltdl-install"
+      LIBLTDL='_LT_BUILD_PREFIX'"${lt_ltdl_dir+$lt_ltdl_dir/}libltdl.la"
+      LTDLDEPS=$LIBLTDL
+      LTDLINCL='-I${top_srcdir}'"${lt_ltdl_dir+/$lt_ltdl_dir}"
+      ;;
+esac
+
+AC_SUBST([LIBLTDL])
+AC_SUBST([LTDLDEPS])
+AC_SUBST([LTDLINCL])
+
+# For backwards non-gettext consistent compatibility...
+INCLTDL="$LTDLINCL"
+AC_SUBST([INCLTDL])
+])# LTDL_INSTALLABLE
+
+
+# _LTDL_MODE_DISPATCH
+# -------------------
+m4_define([_LTDL_MODE_DISPATCH],
+[dnl If _LTDL_DIR is `.', then we are configuring libltdl itself:
+m4_if(_LTDL_DIR, [],
+	[],
+    dnl if _LTDL_MODE was not set already, the default value is `subproject':
+    [m4_case(m4_default(_LTDL_MODE, [subproject]),
+	  [subproject], [AC_CONFIG_SUBDIRS(_LTDL_DIR)
+			  _LT_SHELL_INIT([lt_dlopen_dir="$lt_ltdl_dir"])],
+	  [nonrecursive], [_LT_SHELL_INIT([lt_dlopen_dir="$lt_ltdl_dir"; lt_libobj_prefix="$lt_ltdl_dir/"])],
+	  [recursive], [],
+	[m4_fatal([unknown libltdl mode: ]_LTDL_MODE)])])dnl
+dnl Be careful not to expand twice:
+m4_define([$0], [])
+])# _LTDL_MODE_DISPATCH
+
+
+# _LT_LIBOBJ(MODULE_NAME)
+# -----------------------
+# Like AC_LIBOBJ, except that MODULE_NAME goes into _LT_LIBOBJS instead
+# of into LIBOBJS.
+AC_DEFUN([_LT_LIBOBJ], [
+  m4_pattern_allow([^_LT_LIBOBJS$])
+  _LT_LIBOBJS="$_LT_LIBOBJS $1.$ac_objext"
+])# _LT_LIBOBJS
+
+
+# LTDL_INIT([OPTIONS])
+# --------------------
+# Clients of libltdl can use this macro to allow the installer to
+# choose between a shipped copy of the ltdl sources or a preinstalled
+# version of the library.  If the shipped ltdl sources are not in a
+# subdirectory named libltdl, the directory name must be given by
+# LT_CONFIG_LTDL_DIR.
+AC_DEFUN([LTDL_INIT],
+[dnl Parse OPTIONS
+_LT_SET_OPTIONS([$0], [$1])
+
+dnl We need to keep our own list of libobjs separate from our parent project,
+dnl and the easiest way to do that is redefine the AC_LIBOBJs macro while
+dnl we look for our own LIBOBJs.
+m4_pushdef([AC_LIBOBJ], m4_defn([_LT_LIBOBJ]))
+m4_pushdef([AC_LIBSOURCES])
+
+dnl If not otherwise defined, default to the 1.5.x compatible subproject mode:
+m4_if(_LTDL_MODE, [],
+        [m4_define([_LTDL_MODE], m4_default([$2], [subproject]))
+        m4_if([-1], [m4_bregexp(_LTDL_MODE, [\(subproject\|\(non\)?recursive\)])],
+                [m4_fatal([unknown libltdl mode: ]_LTDL_MODE)])])
+
+AC_ARG_WITH([included_ltdl],
+    [AS_HELP_STRING([--with-included-ltdl],
+                    [use the GNU ltdl sources included here])])
+
+if test "x$with_included_ltdl" != xyes; then
+  # We are not being forced to use the included libltdl sources, so
+  # decide whether there is a useful installed version we can use.
+  AC_CHECK_HEADER([ltdl.h],
+      [AC_CHECK_DECL([lt_dlinterface_register],
+	   [AC_CHECK_LIB([ltdl], [lt_dladvise_preload],
+	       [with_included_ltdl=no],
+	       [with_included_ltdl=yes])],
+	   [with_included_ltdl=yes],
+	   [AC_INCLUDES_DEFAULT
+	    #include <ltdl.h>])],
+      [with_included_ltdl=yes],
+      [AC_INCLUDES_DEFAULT]
+  )
+fi
+
+dnl If neither LT_CONFIG_LTDL_DIR, LTDL_CONVENIENCE nor LTDL_INSTALLABLE
+dnl was called yet, then for old times' sake, we assume libltdl is in an
+dnl eponymous directory:
+AC_PROVIDE_IFELSE([LT_CONFIG_LTDL_DIR], [], [_LT_CONFIG_LTDL_DIR([libltdl])])
+
+AC_ARG_WITH([ltdl_include],
+    [AS_HELP_STRING([--with-ltdl-include=DIR],
+                    [use the ltdl headers installed in DIR])])
+
+if test -n "$with_ltdl_include"; then
+  if test -f "$with_ltdl_include/ltdl.h"; then :
+  else
+    AC_MSG_ERROR([invalid ltdl include directory: `$with_ltdl_include'])
+  fi
+else
+  with_ltdl_include=no
+fi
+
+AC_ARG_WITH([ltdl_lib],
+    [AS_HELP_STRING([--with-ltdl-lib=DIR],
+                    [use the libltdl.la installed in DIR])])
+
+if test -n "$with_ltdl_lib"; then
+  if test -f "$with_ltdl_lib/libltdl.la"; then :
+  else
+    AC_MSG_ERROR([invalid ltdl library directory: `$with_ltdl_lib'])
+  fi
+else
+  with_ltdl_lib=no
+fi
+
+case ,$with_included_ltdl,$with_ltdl_include,$with_ltdl_lib, in
+  ,yes,no,no,)
+	m4_case(m4_default(_LTDL_TYPE, [convenience]),
+	    [convenience], [_LTDL_CONVENIENCE],
+	    [installable], [_LTDL_INSTALLABLE],
+	  [m4_fatal([unknown libltdl build type: ]_LTDL_TYPE)])
+	;;
+  ,no,no,no,)
+	# If the included ltdl is not to be used, then use the
+	# preinstalled libltdl we found.
+	AC_DEFINE([HAVE_LTDL], [1],
+	  [Define this if a modern libltdl is already installed])
+	LIBLTDL=-lltdl
+	LTDLDEPS=
+	LTDLINCL=
+	;;
+  ,no*,no,*)
+	AC_MSG_ERROR([`--with-ltdl-include' and `--with-ltdl-lib' options must be used together])
+	;;
+  *)	with_included_ltdl=no
+	LIBLTDL="-L$with_ltdl_lib -lltdl"
+	LTDLDEPS=
+	LTDLINCL="-I$with_ltdl_include"
+	;;
+esac
+INCLTDL="$LTDLINCL"
+
+# Report our decision...
+AC_MSG_CHECKING([where to find libltdl headers])
+AC_MSG_RESULT([$LTDLINCL])
+AC_MSG_CHECKING([where to find libltdl library])
+AC_MSG_RESULT([$LIBLTDL])
+
+_LTDL_SETUP
+
+dnl restore autoconf definition.
+m4_popdef([AC_LIBOBJ])
+m4_popdef([AC_LIBSOURCES])
+
+AC_CONFIG_COMMANDS_PRE([
+    _ltdl_libobjs=
+    _ltdl_ltlibobjs=
+    if test -n "$_LT_LIBOBJS"; then
+      # Remove the extension.
+      _lt_sed_drop_objext='s/\.o$//;s/\.obj$//'
+      for i in `for i in $_LT_LIBOBJS; do echo "$i"; done | sed "$_lt_sed_drop_objext" | sort -u`; do
+        _ltdl_libobjs="$_ltdl_libobjs $lt_libobj_prefix$i.$ac_objext"
+        _ltdl_ltlibobjs="$_ltdl_ltlibobjs $lt_libobj_prefix$i.lo"
+      done
+    fi
+    AC_SUBST([ltdl_LIBOBJS], [$_ltdl_libobjs])
+    AC_SUBST([ltdl_LTLIBOBJS], [$_ltdl_ltlibobjs])
+])
+
+# Only expand once:
+m4_define([LTDL_INIT])
+])# LTDL_INIT
+
+# Old names:
+AU_DEFUN([AC_LIB_LTDL], [LTDL_INIT($@)])
+AU_DEFUN([AC_WITH_LTDL], [LTDL_INIT($@)])
+AU_DEFUN([LT_WITH_LTDL], [LTDL_INIT($@)])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIB_LTDL], [])
+dnl AC_DEFUN([AC_WITH_LTDL], [])
+dnl AC_DEFUN([LT_WITH_LTDL], [])
+
+
+# _LTDL_SETUP
+# -----------
+# Perform all the checks necessary for compilation of the ltdl objects
+#  -- including compiler checks and header checks.  This is a public
+# interface  mainly for the benefit of libltdl's own configure.ac, most
+# other users should call LTDL_INIT instead.
+AC_DEFUN([_LTDL_SETUP],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([LT_SYS_MODULE_EXT])dnl
+AC_REQUIRE([LT_SYS_MODULE_PATH])dnl
+AC_REQUIRE([LT_SYS_DLSEARCH_PATH])dnl
+AC_REQUIRE([LT_LIB_DLLOAD])dnl
+AC_REQUIRE([LT_SYS_SYMBOL_USCORE])dnl
+AC_REQUIRE([LT_FUNC_DLSYM_USCORE])dnl
+AC_REQUIRE([LT_SYS_DLOPEN_DEPLIBS])dnl
+AC_REQUIRE([gl_FUNC_ARGZ])dnl
+
+m4_require([_LT_CHECK_OBJDIR])dnl
+m4_require([_LT_HEADER_DLFCN])dnl
+m4_require([_LT_CHECK_DLPREOPEN])dnl
+m4_require([_LT_DECL_SED])dnl
+
+dnl Don't require this, or it will be expanded earlier than the code
+dnl that sets the variables it relies on:
+_LT_ENABLE_INSTALL
+
+dnl _LTDL_MODE specific code must be called at least once:
+_LTDL_MODE_DISPATCH
+
+# In order that ltdl.c can compile, find out the first AC_CONFIG_HEADERS
+# the user used.  This is so that ltdl.h can pick up the parent projects
+# config.h file, The first file in AC_CONFIG_HEADERS must contain the
+# definitions required by ltdl.c.
+# FIXME: Remove use of undocumented AC_LIST_HEADERS (2.59 compatibility).
+AC_CONFIG_COMMANDS_PRE([dnl
+m4_pattern_allow([^LT_CONFIG_H$])dnl
+m4_ifset([AH_HEADER],
+    [LT_CONFIG_H=AH_HEADER],
+    [m4_ifset([AC_LIST_HEADERS],
+	    [LT_CONFIG_H=`echo "AC_LIST_HEADERS" | $SED 's,^[[      ]]*,,;s,[[ :]].*$,,'`],
+	[])])])
+AC_SUBST([LT_CONFIG_H])
+
+AC_CHECK_HEADERS([unistd.h dl.h sys/dl.h dld.h mach-o/dyld.h dirent.h],
+	[], [], [AC_INCLUDES_DEFAULT])
+
+AC_CHECK_FUNCS([closedir opendir readdir], [], [AC_LIBOBJ([lt__dirent])])
+AC_CHECK_FUNCS([strlcat strlcpy], [], [AC_LIBOBJ([lt__strl])])
+
+m4_pattern_allow([LT_LIBEXT])dnl
+AC_DEFINE_UNQUOTED([LT_LIBEXT],["$libext"],[The archive extension])
+
+name=
+eval "lt_libprefix=\"$libname_spec\""
+m4_pattern_allow([LT_LIBPREFIX])dnl
+AC_DEFINE_UNQUOTED([LT_LIBPREFIX],["$lt_libprefix"],[The archive prefix])
+
+name=ltdl
+eval "LTDLOPEN=\"$libname_spec\""
+AC_SUBST([LTDLOPEN])
+])# _LTDL_SETUP
+
+
+# _LT_ENABLE_INSTALL
+# ------------------
+m4_define([_LT_ENABLE_INSTALL],
+[AC_ARG_ENABLE([ltdl-install],
+    [AS_HELP_STRING([--enable-ltdl-install], [install libltdl])])
+
+case ,${enable_ltdl_install},${enable_ltdl_convenience} in
+  *yes*) ;;
+  *) enable_ltdl_convenience=yes ;;
+esac
+
+m4_ifdef([AM_CONDITIONAL],
+[AM_CONDITIONAL(INSTALL_LTDL, test x"${enable_ltdl_install-no}" != xno)
+ AM_CONDITIONAL(CONVENIENCE_LTDL, test x"${enable_ltdl_convenience-no}" != xno)])
+])# _LT_ENABLE_INSTALL
+
+
+# LT_SYS_DLOPEN_DEPLIBS
+# ---------------------
+AC_DEFUN([LT_SYS_DLOPEN_DEPLIBS],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_CACHE_CHECK([whether deplibs are loaded by dlopen],
+  [lt_cv_sys_dlopen_deplibs],
+  [# PORTME does your system automatically load deplibs for dlopen?
+  # or its logical equivalent (e.g. shl_load for HP-UX < 11)
+  # For now, we just catch OSes we know something about -- in the
+  # future, we'll try test this programmatically.
+  lt_cv_sys_dlopen_deplibs=unknown
+  case $host_os in
+  aix3*|aix4.1.*|aix4.2.*)
+    # Unknown whether this is true for these versions of AIX, but
+    # we want this `case' here to explicitly catch those versions.
+    lt_cv_sys_dlopen_deplibs=unknown
+    ;;
+  aix[[4-9]]*)
+    lt_cv_sys_dlopen_deplibs=yes
+    ;;
+  amigaos*)
+    case $host_cpu in
+    powerpc)
+      lt_cv_sys_dlopen_deplibs=no
+      ;;
+    esac
+    ;;
+  darwin*)
+    # Assuming the user has installed a libdl from somewhere, this is true
+    # If you are looking for one http://www.opendarwin.org/projects/dlcompat
+    lt_cv_sys_dlopen_deplibs=yes
+    ;;
+  freebsd* | dragonfly*)
+    lt_cv_sys_dlopen_deplibs=yes
+    ;;
+  gnu* | linux* | k*bsd*-gnu | kopensolaris*-gnu)
+    # GNU and its variants, using gnu ld.so (Glibc)
+    lt_cv_sys_dlopen_deplibs=yes
+    ;;
+  hpux10*|hpux11*)
+    lt_cv_sys_dlopen_deplibs=yes
+    ;;
+  interix*)
+    lt_cv_sys_dlopen_deplibs=yes
+    ;;
+  irix[[12345]]*|irix6.[[01]]*)
+    # Catch all versions of IRIX before 6.2, and indicate that we don't
+    # know how it worked for any of those versions.
+    lt_cv_sys_dlopen_deplibs=unknown
+    ;;
+  irix*)
+    # The case above catches anything before 6.2, and it's known that
+    # at 6.2 and later dlopen does load deplibs.
+    lt_cv_sys_dlopen_deplibs=yes
+    ;;
+  netbsd*)
+    lt_cv_sys_dlopen_deplibs=yes
+    ;;
+  openbsd*)
+    lt_cv_sys_dlopen_deplibs=yes
+    ;;
+  osf[[1234]]*)
+    # dlopen did load deplibs (at least at 4.x), but until the 5.x series,
+    # it did *not* use an RPATH in a shared library to find objects the
+    # library depends on, so we explicitly say `no'.
+    lt_cv_sys_dlopen_deplibs=no
+    ;;
+  osf5.0|osf5.0a|osf5.1)
+    # dlopen *does* load deplibs and with the right loader patch applied
+    # it even uses RPATH in a shared library to search for shared objects
+    # that the library depends on, but there's no easy way to know if that
+    # patch is installed.  Since this is the case, all we can really
+    # say is unknown -- it depends on the patch being installed.  If
+    # it is, this changes to `yes'.  Without it, it would be `no'.
+    lt_cv_sys_dlopen_deplibs=unknown
+    ;;
+  osf*)
+    # the two cases above should catch all versions of osf <= 5.1.  Read
+    # the comments above for what we know about them.
+    # At > 5.1, deplibs are loaded *and* any RPATH in a shared library
+    # is used to find them so we can finally say `yes'.
+    lt_cv_sys_dlopen_deplibs=yes
+    ;;
+  qnx*)
+    lt_cv_sys_dlopen_deplibs=yes
+    ;;
+  solaris*)
+    lt_cv_sys_dlopen_deplibs=yes
+    ;;
+  sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+    libltdl_cv_sys_dlopen_deplibs=yes
+    ;;
+  esac
+  ])
+if test "$lt_cv_sys_dlopen_deplibs" != yes; then
+ AC_DEFINE([LTDL_DLOPEN_DEPLIBS], [1],
+    [Define if the OS needs help to load dependent libraries for dlopen().])
+fi
+])# LT_SYS_DLOPEN_DEPLIBS
+
+# Old name:
+AU_ALIAS([AC_LTDL_SYS_DLOPEN_DEPLIBS], [LT_SYS_DLOPEN_DEPLIBS])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LTDL_SYS_DLOPEN_DEPLIBS], [])
+
+
+# LT_SYS_MODULE_EXT
+# -----------------
+AC_DEFUN([LT_SYS_MODULE_EXT],
+[m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
+AC_CACHE_CHECK([which extension is used for runtime loadable modules],
+  [libltdl_cv_shlibext],
+[
+module=yes
+eval libltdl_cv_shlibext=$shrext_cmds
+module=no
+eval libltdl_cv_shrext=$shrext_cmds
+  ])
+if test -n "$libltdl_cv_shlibext"; then
+  m4_pattern_allow([LT_MODULE_EXT])dnl
+  AC_DEFINE_UNQUOTED([LT_MODULE_EXT], ["$libltdl_cv_shlibext"],
+    [Define to the extension used for runtime loadable modules, say, ".so".])
+fi
+if test "$libltdl_cv_shrext" != "$libltdl_cv_shlibext"; then
+  m4_pattern_allow([LT_SHARED_EXT])dnl
+  AC_DEFINE_UNQUOTED([LT_SHARED_EXT], ["$libltdl_cv_shrext"],
+    [Define to the shared library suffix, say, ".dylib".])
+fi
+])# LT_SYS_MODULE_EXT
+
+# Old name:
+AU_ALIAS([AC_LTDL_SHLIBEXT], [LT_SYS_MODULE_EXT])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LTDL_SHLIBEXT], [])
+
+
+# LT_SYS_MODULE_PATH
+# ------------------
+AC_DEFUN([LT_SYS_MODULE_PATH],
+[m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
+AC_CACHE_CHECK([which variable specifies run-time module search path],
+  [lt_cv_module_path_var], [lt_cv_module_path_var="$shlibpath_var"])
+if test -n "$lt_cv_module_path_var"; then
+  m4_pattern_allow([LT_MODULE_PATH_VAR])dnl
+  AC_DEFINE_UNQUOTED([LT_MODULE_PATH_VAR], ["$lt_cv_module_path_var"],
+    [Define to the name of the environment variable that determines the run-time module search path.])
+fi
+])# LT_SYS_MODULE_PATH
+
+# Old name:
+AU_ALIAS([AC_LTDL_SHLIBPATH], [LT_SYS_MODULE_PATH])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LTDL_SHLIBPATH], [])
+
+
+# LT_SYS_DLSEARCH_PATH
+# --------------------
+AC_DEFUN([LT_SYS_DLSEARCH_PATH],
+[m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
+AC_CACHE_CHECK([for the default library search path],
+  [lt_cv_sys_dlsearch_path],
+  [lt_cv_sys_dlsearch_path="$sys_lib_dlsearch_path_spec"])
+if test -n "$lt_cv_sys_dlsearch_path"; then
+  sys_dlsearch_path=
+  for dir in $lt_cv_sys_dlsearch_path; do
+    if test -z "$sys_dlsearch_path"; then
+      sys_dlsearch_path="$dir"
+    else
+      sys_dlsearch_path="$sys_dlsearch_path$PATH_SEPARATOR$dir"
+    fi
+  done
+  m4_pattern_allow([LT_DLSEARCH_PATH])dnl
+  AC_DEFINE_UNQUOTED([LT_DLSEARCH_PATH], ["$sys_dlsearch_path"],
+    [Define to the system default library search path.])
+fi
+])# LT_SYS_DLSEARCH_PATH
+
+# Old name:
+AU_ALIAS([AC_LTDL_SYSSEARCHPATH], [LT_SYS_DLSEARCH_PATH])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LTDL_SYSSEARCHPATH], [])
+
+
+# _LT_CHECK_DLPREOPEN
+# -------------------
+m4_defun([_LT_CHECK_DLPREOPEN],
+[m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+AC_CACHE_CHECK([whether libtool supports -dlopen/-dlpreopen],
+  [libltdl_cv_preloaded_symbols],
+  [if test -n "$lt_cv_sys_global_symbol_pipe"; then
+    libltdl_cv_preloaded_symbols=yes
+  else
+    libltdl_cv_preloaded_symbols=no
+  fi
+  ])
+if test x"$libltdl_cv_preloaded_symbols" = xyes; then
+  AC_DEFINE([HAVE_PRELOADED_SYMBOLS], [1],
+    [Define if libtool can extract symbol lists from object files.])
+fi
+])# _LT_CHECK_DLPREOPEN
+
+
+# LT_LIB_DLLOAD
+# -------------
+AC_DEFUN([LT_LIB_DLLOAD],
+[m4_pattern_allow([^LT_DLLOADERS$])
+LT_DLLOADERS=
+AC_SUBST([LT_DLLOADERS])
+
+AC_LANG_PUSH([C])
+
+LIBADD_DLOPEN=
+AC_SEARCH_LIBS([dlopen], [dl],
+	[AC_DEFINE([HAVE_LIBDL], [1],
+		   [Define if you have the libdl library or equivalent.])
+	if test "$ac_cv_search_dlopen" != "none required" ; then
+	  LIBADD_DLOPEN="-ldl"
+	fi
+	libltdl_cv_lib_dl_dlopen="yes"
+	LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"],
+    [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#if HAVE_DLFCN_H
+#  include <dlfcn.h>
+#endif
+    ]], [[dlopen(0, 0);]])],
+	    [AC_DEFINE([HAVE_LIBDL], [1],
+		       [Define if you have the libdl library or equivalent.])
+	    libltdl_cv_func_dlopen="yes"
+	    LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"],
+	[AC_CHECK_LIB([svld], [dlopen],
+		[AC_DEFINE([HAVE_LIBDL], [1],
+			 [Define if you have the libdl library or equivalent.])
+	        LIBADD_DLOPEN="-lsvld" libltdl_cv_func_dlopen="yes"
+		LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"])])])
+if test x"$libltdl_cv_func_dlopen" = xyes || test x"$libltdl_cv_lib_dl_dlopen" = xyes
+then
+  lt_save_LIBS="$LIBS"
+  LIBS="$LIBS $LIBADD_DLOPEN"
+  AC_CHECK_FUNCS([dlerror])
+  LIBS="$lt_save_LIBS"
+fi
+AC_SUBST([LIBADD_DLOPEN])
+
+LIBADD_SHL_LOAD=
+AC_CHECK_FUNC([shl_load],
+	[AC_DEFINE([HAVE_SHL_LOAD], [1],
+		   [Define if you have the shl_load function.])
+	LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"],
+    [AC_CHECK_LIB([dld], [shl_load],
+	    [AC_DEFINE([HAVE_SHL_LOAD], [1],
+		       [Define if you have the shl_load function.])
+	    LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"
+	    LIBADD_SHL_LOAD="-ldld"])])
+AC_SUBST([LIBADD_SHL_LOAD])
+
+case $host_os in
+darwin[[1567]].*)
+# We only want this for pre-Mac OS X 10.4.
+  AC_CHECK_FUNC([_dyld_func_lookup],
+	[AC_DEFINE([HAVE_DYLD], [1],
+		   [Define if you have the _dyld_func_lookup function.])
+	LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dyld.la"])
+  ;;
+beos*)
+  LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}load_add_on.la"
+  ;;
+cygwin* | mingw* | os2* | pw32*)
+  AC_CHECK_DECLS([cygwin_conv_path], [], [], [[#include <sys/cygwin.h>]])
+  LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}loadlibrary.la"
+  ;;
+esac
+
+AC_CHECK_LIB([dld], [dld_link],
+	[AC_DEFINE([HAVE_DLD], [1],
+		   [Define if you have the GNU dld library.])
+		LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dld_link.la"])
+AC_SUBST([LIBADD_DLD_LINK])
+
+m4_pattern_allow([^LT_DLPREOPEN$])
+LT_DLPREOPEN=
+if test -n "$LT_DLLOADERS"
+then
+  for lt_loader in $LT_DLLOADERS; do
+    LT_DLPREOPEN="$LT_DLPREOPEN-dlpreopen $lt_loader "
+  done
+  AC_DEFINE([HAVE_LIBDLLOADER], [1],
+            [Define if libdlloader will be built on this platform])
+fi
+AC_SUBST([LT_DLPREOPEN])
+
+dnl This isn't used anymore, but set it for backwards compatibility
+LIBADD_DL="$LIBADD_DLOPEN $LIBADD_SHL_LOAD"
+AC_SUBST([LIBADD_DL])
+
+AC_LANG_POP
+])# LT_LIB_DLLOAD
+
+# Old name:
+AU_ALIAS([AC_LTDL_DLLIB], [LT_LIB_DLLOAD])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LTDL_DLLIB], [])
+
+
+# LT_SYS_SYMBOL_USCORE
+# --------------------
+# does the compiler prefix global symbols with an underscore?
+AC_DEFUN([LT_SYS_SYMBOL_USCORE],
+[m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+AC_CACHE_CHECK([for _ prefix in compiled symbols],
+  [lt_cv_sys_symbol_underscore],
+  [lt_cv_sys_symbol_underscore=no
+  cat > conftest.$ac_ext <<_LT_EOF
+void nm_test_func(){}
+int main(){nm_test_func;return 0;}
+_LT_EOF
+  if AC_TRY_EVAL(ac_compile); then
+    # Now try to grab the symbols.
+    ac_nlist=conftest.nm
+    if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist) && test -s "$ac_nlist"; then
+      # See whether the symbols have a leading underscore.
+      if grep '^. _nm_test_func' "$ac_nlist" >/dev/null; then
+        lt_cv_sys_symbol_underscore=yes
+      else
+        if grep '^. nm_test_func ' "$ac_nlist" >/dev/null; then
+	  :
+        else
+	  echo "configure: cannot find nm_test_func in $ac_nlist" >&AS_MESSAGE_LOG_FD
+        fi
+      fi
+    else
+      echo "configure: cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
+    fi
+  else
+    echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD
+    cat conftest.c >&AS_MESSAGE_LOG_FD
+  fi
+  rm -rf conftest*
+  ])
+  sys_symbol_underscore=$lt_cv_sys_symbol_underscore
+  AC_SUBST([sys_symbol_underscore])
+])# LT_SYS_SYMBOL_USCORE
+
+# Old name:
+AU_ALIAS([AC_LTDL_SYMBOL_USCORE], [LT_SYS_SYMBOL_USCORE])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LTDL_SYMBOL_USCORE], [])
+
+
+# LT_FUNC_DLSYM_USCORE
+# --------------------
+AC_DEFUN([LT_FUNC_DLSYM_USCORE],
+[AC_REQUIRE([LT_SYS_SYMBOL_USCORE])dnl
+if test x"$lt_cv_sys_symbol_underscore" = xyes; then
+  if test x"$libltdl_cv_func_dlopen" = xyes ||
+     test x"$libltdl_cv_lib_dl_dlopen" = xyes ; then
+	AC_CACHE_CHECK([whether we have to add an underscore for dlsym],
+	  [libltdl_cv_need_uscore],
+	  [libltdl_cv_need_uscore=unknown
+          save_LIBS="$LIBS"
+          LIBS="$LIBS $LIBADD_DLOPEN"
+	  _LT_TRY_DLOPEN_SELF(
+	    [libltdl_cv_need_uscore=no], [libltdl_cv_need_uscore=yes],
+	    [],				 [libltdl_cv_need_uscore=cross])
+	  LIBS="$save_LIBS"
+	])
+  fi
+fi
+
+if test x"$libltdl_cv_need_uscore" = xyes; then
+  AC_DEFINE([NEED_USCORE], [1],
+    [Define if dlsym() requires a leading underscore in symbol names.])
+fi
+])# LT_FUNC_DLSYM_USCORE
+
+# Old name:
+AU_ALIAS([AC_LTDL_DLSYM_USCORE], [LT_FUNC_DLSYM_USCORE])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LTDL_DLSYM_USCORE], [])
+
+# Helper functions for option handling.                    -*- Autoconf -*-
+#
+#   Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
+#   Inc.
+#   Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 7 ltoptions.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
+
+
+# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
+# ------------------------------------------
+m4_define([_LT_MANGLE_OPTION],
+[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
+
+
+# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
+# ---------------------------------------
+# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
+# matching handler defined, dispatch to it.  Other OPTION-NAMEs are
+# saved as a flag.
+m4_define([_LT_SET_OPTION],
+[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
+m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
+        _LT_MANGLE_DEFUN([$1], [$2]),
+    [m4_warning([Unknown $1 option `$2'])])[]dnl
+])
+
+
+# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
+# ------------------------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+m4_define([_LT_IF_OPTION],
+[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
+
+
+# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
+# -------------------------------------------------------
+# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
+# are set.
+m4_define([_LT_UNLESS_OPTIONS],
+[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+	    [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
+		      [m4_define([$0_found])])])[]dnl
+m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
+])[]dnl
+])
+
+
+# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
+# ----------------------------------------
+# OPTION-LIST is a space-separated list of Libtool options associated
+# with MACRO-NAME.  If any OPTION has a matching handler declared with
+# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
+# the unknown option and exit.
+m4_defun([_LT_SET_OPTIONS],
+[# Set options
+m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+    [_LT_SET_OPTION([$1], _LT_Option)])
+
+m4_if([$1],[LT_INIT],[
+  dnl
+  dnl Simply set some default values (i.e off) if boolean options were not
+  dnl specified:
+  _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
+  ])
+  _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
+  ])
+  dnl
+  dnl If no reference was made to various pairs of opposing options, then
+  dnl we run the default mode handler for the pair.  For example, if neither
+  dnl `shared' nor `disable-shared' was passed, we enable building of shared
+  dnl archives by default:
+  _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
+  _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
+  _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
+  _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
+  		   [_LT_ENABLE_FAST_INSTALL])
+  ])
+])# _LT_SET_OPTIONS
+
+
+
+# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
+# -----------------------------------------
+m4_define([_LT_MANGLE_DEFUN],
+[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
+
+
+# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
+# -----------------------------------------------
+m4_define([LT_OPTION_DEFINE],
+[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
+])# LT_OPTION_DEFINE
+
+
+# dlopen
+# ------
+LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
+])
+
+AU_DEFUN([AC_LIBTOOL_DLOPEN],
+[_LT_SET_OPTION([LT_INIT], [dlopen])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `dlopen' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
+
+
+# win32-dll
+# ---------
+# Declare package support for building win32 dll's.
+LT_OPTION_DEFINE([LT_INIT], [win32-dll],
+[enable_win32_dll=yes
+
+case $host in
+*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
+  AC_CHECK_TOOL(AS, as, false)
+  AC_CHECK_TOOL(DLLTOOL, dlltool, false)
+  AC_CHECK_TOOL(OBJDUMP, objdump, false)
+  ;;
+esac
+
+test -z "$AS" && AS=as
+_LT_DECL([], [AS],      [1], [Assembler program])dnl
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
+])# win32-dll
+
+AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+_LT_SET_OPTION([LT_INIT], [win32-dll])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `win32-dll' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
+
+
+# _LT_ENABLE_SHARED([DEFAULT])
+# ----------------------------
+# implement the --enable-shared flag, and supports the `shared' and
+# `disable-shared' LT_INIT options.
+# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_SHARED],
+[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([shared],
+    [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
+	[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
+    [p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_shared=yes ;;
+    no) enable_shared=no ;;
+    *)
+      enable_shared=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_shared=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac],
+    [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
+
+    _LT_DECL([build_libtool_libs], [enable_shared], [0],
+	[Whether or not to build shared libraries])
+])# _LT_ENABLE_SHARED
+
+LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
+])
+
+AC_DEFUN([AC_DISABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], [disable-shared])
+])
+
+AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
+AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_SHARED], [])
+dnl AC_DEFUN([AM_DISABLE_SHARED], [])
+
+
+
+# _LT_ENABLE_STATIC([DEFAULT])
+# ----------------------------
+# implement the --enable-static flag, and support the `static' and
+# `disable-static' LT_INIT options.
+# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_STATIC],
+[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([static],
+    [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
+	[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
+    [p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_static=yes ;;
+    no) enable_static=no ;;
+    *)
+     enable_static=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_static=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac],
+    [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
+
+    _LT_DECL([build_old_libs], [enable_static], [0],
+	[Whether or not to build static libraries])
+])# _LT_ENABLE_STATIC
+
+LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
+])
+
+AC_DEFUN([AC_DISABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], [disable-static])
+])
+
+AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
+AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_STATIC], [])
+dnl AC_DEFUN([AM_DISABLE_STATIC], [])
+
+
+
+# _LT_ENABLE_FAST_INSTALL([DEFAULT])
+# ----------------------------------
+# implement the --enable-fast-install flag, and support the `fast-install'
+# and `disable-fast-install' LT_INIT options.
+# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_FAST_INSTALL],
+[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([fast-install],
+    [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
+    [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
+    [p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_fast_install=yes ;;
+    no) enable_fast_install=no ;;
+    *)
+      enable_fast_install=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_fast_install=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac],
+    [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
+
+_LT_DECL([fast_install], [enable_fast_install], [0],
+	 [Whether or not to optimize for fast installation])dnl
+])# _LT_ENABLE_FAST_INSTALL
+
+LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
+
+# Old names:
+AU_DEFUN([AC_ENABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the `fast-install' option into LT_INIT's first parameter.])
+])
+
+AU_DEFUN([AC_DISABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the `disable-fast-install' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
+dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
+
+
+# _LT_WITH_PIC([MODE])
+# --------------------
+# implement the --with-pic flag, and support the `pic-only' and `no-pic'
+# LT_INIT options.
+# MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
+m4_define([_LT_WITH_PIC],
+[AC_ARG_WITH([pic],
+    [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
+	[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
+    [lt_p=${PACKAGE-default}
+    case $withval in
+    yes|no) pic_mode=$withval ;;
+    *)
+      pic_mode=default
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for lt_pkg in $withval; do
+	IFS="$lt_save_ifs"
+	if test "X$lt_pkg" = "X$lt_p"; then
+	  pic_mode=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac],
+    [pic_mode=default])
+
+test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
+
+_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
+])# _LT_WITH_PIC
+
+LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
+
+# Old name:
+AU_DEFUN([AC_LIBTOOL_PICMODE],
+[_LT_SET_OPTION([LT_INIT], [pic-only])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `pic-only' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
+
+
+m4_define([_LTDL_MODE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
+		 [m4_define([_LTDL_MODE], [nonrecursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [recursive],
+		 [m4_define([_LTDL_MODE], [recursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [subproject],
+		 [m4_define([_LTDL_MODE], [subproject])])
+
+m4_define([_LTDL_TYPE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [installable],
+		 [m4_define([_LTDL_TYPE], [installable])])
+LT_OPTION_DEFINE([LTDL_INIT], [convenience],
+		 [m4_define([_LTDL_TYPE], [convenience])])
+
+# ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
+#
+# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 6 ltsugar.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
+
+
+# lt_join(SEP, ARG1, [ARG2...])
+# -----------------------------
+# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
+# associated separator.
+# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
+# versions in m4sugar had bugs.
+m4_define([lt_join],
+[m4_if([$#], [1], [],
+       [$#], [2], [[$2]],
+       [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
+m4_define([_lt_join],
+[m4_if([$#$2], [2], [],
+       [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
+
+
+# lt_car(LIST)
+# lt_cdr(LIST)
+# ------------
+# Manipulate m4 lists.
+# These macros are necessary as long as will still need to support
+# Autoconf-2.59 which quotes differently.
+m4_define([lt_car], [[$1]])
+m4_define([lt_cdr],
+[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
+       [$#], 1, [],
+       [m4_dquote(m4_shift($@))])])
+m4_define([lt_unquote], $1)
+
+
+# lt_append(MACRO-NAME, STRING, [SEPARATOR])
+# ------------------------------------------
+# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
+# Note that neither SEPARATOR nor STRING are expanded; they are appended
+# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
+# No SEPARATOR is output if MACRO-NAME was previously undefined (different
+# than defined and empty).
+#
+# This macro is needed until we can rely on Autoconf 2.62, since earlier
+# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
+m4_define([lt_append],
+[m4_define([$1],
+	   m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
+
+
+
+# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
+# ----------------------------------------------------------
+# Produce a SEP delimited list of all paired combinations of elements of
+# PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
+# has the form PREFIXmINFIXSUFFIXn.
+# Needed until we can rely on m4_combine added in Autoconf 2.62.
+m4_define([lt_combine],
+[m4_if(m4_eval([$# > 3]), [1],
+       [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
+[[m4_foreach([_Lt_prefix], [$2],
+	     [m4_foreach([_Lt_suffix],
+		]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
+	[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
+
+
+# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
+# -----------------------------------------------------------------------
+# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
+# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
+m4_define([lt_if_append_uniq],
+[m4_ifdef([$1],
+	  [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
+		 [lt_append([$1], [$2], [$3])$4],
+		 [$5])],
+	  [lt_append([$1], [$2], [$3])$4])])
+
+
+# lt_dict_add(DICT, KEY, VALUE)
+# -----------------------------
+m4_define([lt_dict_add],
+[m4_define([$1($2)], [$3])])
+
+
+# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
+# --------------------------------------------
+m4_define([lt_dict_add_subkey],
+[m4_define([$1($2:$3)], [$4])])
+
+
+# lt_dict_fetch(DICT, KEY, [SUBKEY])
+# ----------------------------------
+m4_define([lt_dict_fetch],
+[m4_ifval([$3],
+	m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
+    m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
+
+
+# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
+# -----------------------------------------------------------------
+m4_define([lt_if_dict_fetch],
+[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
+	[$5],
+    [$6])])
+
+
+# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
+# --------------------------------------------------------------
+m4_define([lt_dict_filter],
+[m4_if([$5], [], [],
+  [lt_join(m4_quote(m4_default([$4], [[, ]])),
+           lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
+		      [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
+])
+
+# ltversion.m4 -- version numbers			-*- Autoconf -*-
+#
+#   Copyright (C) 2004 Free Software Foundation, Inc.
+#   Written by Scott James Remnant, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# @configure_input@
+
+# serial 3337 ltversion.m4
+# This file is part of GNU Libtool
+
+m4_define([LT_PACKAGE_VERSION], [2.4.2])
+m4_define([LT_PACKAGE_REVISION], [1.3337])
+
+AC_DEFUN([LTVERSION_VERSION],
+[macro_version='2.4.2'
+macro_revision='1.3337'
+_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
+_LT_DECL(, macro_revision, 0)
+])
+
+# lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
+#
+#   Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
+#   Written by Scott James Remnant, 2004.
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 5 lt~obsolete.m4
+
+# These exist entirely to fool aclocal when bootstrapping libtool.
+#
+# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
+# which have later been changed to m4_define as they aren't part of the
+# exported API, or moved to Autoconf or Automake where they belong.
+#
+# The trouble is, aclocal is a bit thick.  It'll see the old AC_DEFUN
+# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
+# using a macro with the same name in our local m4/libtool.m4 it'll
+# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
+# and doesn't know about Autoconf macros at all.)
+#
+# So we provide this file, which has a silly filename so it's always
+# included after everything else.  This provides aclocal with the
+# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
+# because those macros already exist, or will be overwritten later.
+# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 
+#
+# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
+# Yes, that means every name once taken will need to remain here until
+# we give up compatibility with versions before 1.7, at which point
+# we need to keep only those names which we still refer to.
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
+
+m4_ifndef([AC_LIBTOOL_LINKER_OPTION],	[AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
+m4_ifndef([AC_PROG_EGREP],		[AC_DEFUN([AC_PROG_EGREP])])
+m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
+m4_ifndef([_LT_AC_SHELL_INIT],		[AC_DEFUN([_LT_AC_SHELL_INIT])])
+m4_ifndef([_LT_AC_SYS_LIBPATH_AIX],	[AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
+m4_ifndef([_LT_PROG_LTMAIN],		[AC_DEFUN([_LT_PROG_LTMAIN])])
+m4_ifndef([_LT_AC_TAGVAR],		[AC_DEFUN([_LT_AC_TAGVAR])])
+m4_ifndef([AC_LTDL_ENABLE_INSTALL],	[AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
+m4_ifndef([AC_LTDL_PREOPEN],		[AC_DEFUN([AC_LTDL_PREOPEN])])
+m4_ifndef([_LT_AC_SYS_COMPILER],	[AC_DEFUN([_LT_AC_SYS_COMPILER])])
+m4_ifndef([_LT_AC_LOCK],		[AC_DEFUN([_LT_AC_LOCK])])
+m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE],	[AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
+m4_ifndef([_LT_AC_TRY_DLOPEN_SELF],	[AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
+m4_ifndef([AC_LIBTOOL_PROG_CC_C_O],	[AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
+m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
+m4_ifndef([AC_LIBTOOL_OBJDIR],		[AC_DEFUN([AC_LIBTOOL_OBJDIR])])
+m4_ifndef([AC_LTDL_OBJDIR],		[AC_DEFUN([AC_LTDL_OBJDIR])])
+m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
+m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP],	[AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
+m4_ifndef([AC_PATH_MAGIC],		[AC_DEFUN([AC_PATH_MAGIC])])
+m4_ifndef([AC_PROG_LD_GNU],		[AC_DEFUN([AC_PROG_LD_GNU])])
+m4_ifndef([AC_PROG_LD_RELOAD_FLAG],	[AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
+m4_ifndef([AC_DEPLIBS_CHECK_METHOD],	[AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
+m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
+m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
+m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
+m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS],	[AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
+m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP],	[AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
+m4_ifndef([LT_AC_PROG_EGREP],		[AC_DEFUN([LT_AC_PROG_EGREP])])
+m4_ifndef([LT_AC_PROG_SED],		[AC_DEFUN([LT_AC_PROG_SED])])
+m4_ifndef([_LT_CC_BASENAME],		[AC_DEFUN([_LT_CC_BASENAME])])
+m4_ifndef([_LT_COMPILER_BOILERPLATE],	[AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
+m4_ifndef([_LT_LINKER_BOILERPLATE],	[AC_DEFUN([_LT_LINKER_BOILERPLATE])])
+m4_ifndef([_AC_PROG_LIBTOOL],		[AC_DEFUN([_AC_PROG_LIBTOOL])])
+m4_ifndef([AC_LIBTOOL_SETUP],		[AC_DEFUN([AC_LIBTOOL_SETUP])])
+m4_ifndef([_LT_AC_CHECK_DLFCN],		[AC_DEFUN([_LT_AC_CHECK_DLFCN])])
+m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER],	[AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
+m4_ifndef([_LT_AC_TAGCONFIG],		[AC_DEFUN([_LT_AC_TAGCONFIG])])
+m4_ifndef([AC_DISABLE_FAST_INSTALL],	[AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
+m4_ifndef([_LT_AC_LANG_CXX],		[AC_DEFUN([_LT_AC_LANG_CXX])])
+m4_ifndef([_LT_AC_LANG_F77],		[AC_DEFUN([_LT_AC_LANG_F77])])
+m4_ifndef([_LT_AC_LANG_GCJ],		[AC_DEFUN([_LT_AC_LANG_GCJ])])
+m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
+m4_ifndef([_LT_AC_LANG_C_CONFIG],	[AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
+m4_ifndef([_LT_AC_LANG_CXX_CONFIG],	[AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
+m4_ifndef([_LT_AC_LANG_F77_CONFIG],	[AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
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+m4_ifndef([_LT_PROG_CXX],		[AC_DEFUN([_LT_PROG_CXX])])
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+# Copyright (C) 2002-2012 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_AUTOMAKE_VERSION(VERSION)
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+[am__api_version='1.12'
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+# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
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+# Copyright (C) 2001-2012 Free Software Foundation, Inc.
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+# with or without modifications, as long as this notice is preserved.
+
+# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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+# AM_CONDITIONAL                                            -*- Autoconf -*-
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+# Copyright (C) 1997-2012 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
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+# Copyright (C) 1999-2012 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
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+
+# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
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+       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
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+# Generate code to set up dependency tracking.              -*- Autoconf -*-
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+# Copyright (C) 1999-2012 Free Software Foundation, Inc.
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+
+# Do all the work for Automake.                             -*- Autoconf -*-
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+# This macro actually does too much.  Some checks are only needed if
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+			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_CXX],
+		  [_AM_DEPENDENCIES([CXX])],
+		  [m4_define([AC_PROG_CXX],
+			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_OBJC],
+		  [_AM_DEPENDENCIES([OBJC])],
+		  [m4_define([AC_PROG_OBJC],
+			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
+dnl Support for Objective C++ was only introduced in Autoconf 2.65,
+dnl but we still cater to Autoconf 2.62.
+m4_ifdef([AC_PROG_OBJCXX],
+[AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
+		  [_AM_DEPENDENCIES([OBJCXX])],
+		  [m4_define([AC_PROG_OBJCXX],
+			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])])dnl
+])
+_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
+dnl The 'parallel-tests' driver may need to know about EXEEXT, so add the
+dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
+dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
+AC_CONFIG_COMMANDS_PRE(dnl
+[m4_provide_if([_AM_COMPILER_EXEEXT],
+  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
+])
+
+dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
+dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
+dnl mangled by Autoconf and run in a shell conditional statement.
+m4_define([_AC_COMPILER_EXEEXT],
+m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
+
+
+# When config.status generates a header, we must update the stamp-h file.
+# This file resides in the same directory as the config header
+# that is generated.  The stamp files are numbered to have different names.
+
+# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
+# loop where config.status creates the headers, so we can generate
+# our stamp files there.
+AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
+[# Compute $1's index in $config_headers.
+_am_arg=$1
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+  case $_am_header in
+    $_am_arg | $_am_arg:* )
+      break ;;
+    * )
+      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+  esac
+done
+echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
+
+# Copyright (C) 2001-2012 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_SH
+# ------------------
+# Define $install_sh.
+AC_DEFUN([AM_PROG_INSTALL_SH],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+if test x"${install_sh}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+  *)
+    install_sh="\${SHELL} $am_aux_dir/install-sh"
+  esac
+fi
+AC_SUBST([install_sh])])
+
+# Copyright (C) 2003-2012 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# Check whether the underlying file-system supports filenames
+# with a leading dot.  For instance MS-DOS doesn't.
+AC_DEFUN([AM_SET_LEADING_DOT],
+[rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+  am__leading_dot=.
+else
+  am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+AC_SUBST([am__leading_dot])])
+
+# Copyright (C) 1998-2012 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_LEX
+# -----------
+# Autoconf leaves LEX=: if lex or flex can't be found.  Change that to a
+# "missing" invocation, for better error output.
+AC_DEFUN([AM_PROG_LEX],
+[AC_PREREQ([2.50])dnl
+AC_REQUIRE([AM_MISSING_HAS_RUN])dnl
+AC_REQUIRE([AC_PROG_LEX])dnl
+if test "$LEX" = :; then
+  LEX=${am_missing_run}flex
+fi])
+
+# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
+# From Jim Meyering
+
+# Copyright (C) 1996-2012 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_MAINTAINER_MODE([DEFAULT-MODE])
+# ----------------------------------
+# Control maintainer-specific portions of Makefiles.
+# Default is to disable them, unless 'enable' is passed literally.
+# For symmetry, 'disable' may be passed as well.  Anyway, the user
+# can override the default with the --enable/--disable switch.
+AC_DEFUN([AM_MAINTAINER_MODE],
+[m4_case(m4_default([$1], [disable]),
+       [enable], [m4_define([am_maintainer_other], [disable])],
+       [disable], [m4_define([am_maintainer_other], [enable])],
+       [m4_define([am_maintainer_other], [enable])
+        m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
+AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
+  dnl maintainer-mode's default is 'disable' unless 'enable' is passed
+  AC_ARG_ENABLE([maintainer-mode],
+    [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
+      am_maintainer_other[ make rules and dependencies not useful
+      (and sometimes confusing) to the casual installer])],
+    [USE_MAINTAINER_MODE=$enableval],
+    [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
+  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
+  AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
+  MAINT=$MAINTAINER_MODE_TRUE
+  AC_SUBST([MAINT])dnl
+]
+)
+
+AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
+
+# Check to see how 'make' treats includes.	            -*- Autoconf -*-
+
+# Copyright (C) 2001-2012 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_MAKE_INCLUDE()
+# -----------------
+# Check to see how make treats includes.
+AC_DEFUN([AM_MAKE_INCLUDE],
+[am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+	@echo this is the am__doit target
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+AC_MSG_CHECKING([for style of include used by $am_make])
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from 'make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+  am__include=include
+  am__quote=
+  _am_result=GNU
+  ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   case `$am_make -s -f confmf 2> /dev/null` in #(
+   *the\ am__doit\ target*)
+     am__include=.include
+     am__quote="\""
+     _am_result=BSD
+     ;;
+   esac
+fi
+AC_SUBST([am__include])
+AC_SUBST([am__quote])
+AC_MSG_RESULT([$_am_result])
+rm -f confinc confmf
+])
+
+# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
+
+# Copyright (C) 1997-2012 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
+$1=${$1-"${am_missing_run}$2"}
+AC_SUBST($1)])
+
+# AM_MISSING_HAS_RUN
+# ------------------
+# Define MISSING if not defined so far and test if it supports --run.
+# If it does, set am_missing_run to use it, otherwise, to nothing.
+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([missing])dnl
+if test x"${MISSING+set}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+  *)
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+  esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+  am_missing_run="$MISSING --run "
+else
+  am_missing_run=
+  AC_MSG_WARN(['missing' script is too old or missing])
+fi
+])
+
+# Helper functions for option handling.                     -*- Autoconf -*-
+
+# Copyright (C) 2001-2012 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+
+# _AM_SET_OPTION(NAME)
+# --------------------
+# Set option NAME.  Presently that only means defining a flag for this option.
+AC_DEFUN([_AM_SET_OPTION],
+[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
+
+# _AM_SET_OPTIONS(OPTIONS)
+# ------------------------
+# OPTIONS is a space-separated list of Automake options.
+AC_DEFUN([_AM_SET_OPTIONS],
+[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
+# -------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+# Check to make sure that the build environment is sane.    -*- Autoconf -*-
+
+# Copyright (C) 1996-2012 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name.  Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+  *[[\\\"\#\$\&\'\`$am_lf]]*)
+    AC_MSG_ERROR([unsafe absolute working directory name]);;
+esac
+case $srcdir in
+  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
+    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
+esac
+
+# Do 'set' in a subshell so we don't clobber the current shell's
+# arguments.  Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   am_has_slept=no
+   for am_try in 1 2; do
+     echo "timestamp, slept: $am_has_slept" > conftest.file
+     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+     if test "$[*]" = "X"; then
+	# -L didn't work.
+	set X `ls -t "$srcdir/configure" conftest.file`
+     fi
+     if test "$[*]" != "X $srcdir/configure conftest.file" \
+	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
+
+	# If neither matched, then we have a broken ls.  This can happen
+	# if, for instance, CONFIG_SHELL is bash and it inherits a
+	# broken ls alias from the environment.  This has actually
+	# happened.  Such a system could not be considered "sane".
+	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
+  alias in your environment])
+     fi
+     if test "$[2]" = conftest.file || test $am_try -eq 2; then
+       break
+     fi
+     # Just in case.
+     sleep 1
+     am_has_slept=yes
+   done
+   test "$[2]" = conftest.file
+   )
+then
+   # Ok.
+   :
+else
+   AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT([yes])
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+  ( sleep 1 ) &
+  am_sleep_pid=$!
+fi
+AC_CONFIG_COMMANDS_PRE(
+  [AC_MSG_CHECKING([that generated files are newer than configure])
+   if test -n "$am_sleep_pid"; then
+     # Hide warnings about reused PIDs.
+     wait $am_sleep_pid 2>/dev/null
+   fi
+   AC_MSG_RESULT([done])])
+rm -f conftest.file
+])
+
+# Copyright (C) 2001-2012 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
+# One issue with vendor 'install' (even GNU) is that you can't
+# specify the program used to strip binaries.  This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in "make install-strip", and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip".  However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
+if test "$cross_compiling" != no; then
+  AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Copyright (C) 2006-2012 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
+# This macro is traced by Automake.
+AC_DEFUN([_AM_SUBST_NOTMAKE])
+
+# AM_SUBST_NOTMAKE(VARIABLE)
+# --------------------------
+# Public sister of _AM_SUBST_NOTMAKE.
+AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
+
+# Check how to create a tarball.                            -*- Autoconf -*-
+
+# Copyright (C) 2004-2012 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of 'v7', 'ustar', or 'pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+#     tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+#     $(am__untar) < result.tar
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility.  Yes, it's still used
+# in the wild :-(  We should find a proper way to deprecate it ...
+AC_SUBST([AMTAR], ['$${TAR-tar}'])
+m4_if([$1], [v7],
+     [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
+     [m4_case([$1], [ustar],, [pax],,
+              [m4_fatal([Unknown tar format])])
+AC_MSG_CHECKING([how to create a $1 tar archive])
+# Loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+_am_tools=${am_cv_prog_tar_$1-$_am_tools}
+# Do not fold the above two line into one, because Tru64 sh and
+# Solaris sh will not grok spaces in the rhs of '-'.
+for _am_tool in $_am_tools
+do
+  case $_am_tool in
+  gnutar)
+    for _am_tar in tar gnutar gtar;
+    do
+      AM_RUN_LOG([$_am_tar --version]) && break
+    done
+    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+    am__untar="$_am_tar -xf -"
+    ;;
+  plaintar)
+    # Must skip GNU tar: if it does not support --format= it doesn't create
+    # ustar tarball either.
+    (tar --version) >/dev/null 2>&1 && continue
+    am__tar='tar chf - "$$tardir"'
+    am__tar_='tar chf - "$tardir"'
+    am__untar='tar xf -'
+    ;;
+  pax)
+    am__tar='pax -L -x $1 -w "$$tardir"'
+    am__tar_='pax -L -x $1 -w "$tardir"'
+    am__untar='pax -r'
+    ;;
+  cpio)
+    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+    am__untar='cpio -i -H $1 -d'
+    ;;
+  none)
+    am__tar=false
+    am__tar_=false
+    am__untar=false
+    ;;
+  esac
+
+  # If the value was cached, stop now.  We just wanted to have am__tar
+  # and am__untar set.
+  test -n "${am_cv_prog_tar_$1}" && break
+
+  # tar/untar a dummy directory, and stop if the command works
+  rm -rf conftest.dir
+  mkdir conftest.dir
+  echo GrepMe > conftest.dir/file
+  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+  rm -rf conftest.dir
+  if test -s conftest.tar; then
+    AM_RUN_LOG([$am__untar <conftest.tar])
+    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
+  fi
+done
+rm -rf conftest.dir
+
+AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
+m4_include([acinclude.m4])
diff --git a/config.guess b/config.guess
new file mode 100755
index 0000000..137bedf
--- /dev/null
+++ b/config.guess
@@ -0,0 +1,1537 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
+#   2011, 2012 Free Software Foundation, Inc.
+
+timestamp='2012-08-14'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Originally written by Per Bothner.  Please send patches (context
+# diff format) to <config-patches@gnu.org> and include a ChangeLog
+# entry.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub.  If it succeeds, it prints the system name on stdout, and
+# exits with 0.  Otherwise, it exits with 1.
+#
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit ;;
+    --version | -v )
+       echo "$version" ; exit ;;
+    --help | --h* | -h )
+       echo "$usage"; exit ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help" >&2
+       exit 1 ;;
+    * )
+       break ;;
+  esac
+done
+
+if test $# != 0; then
+  echo "$me: too many arguments$help" >&2
+  exit 1
+fi
+
+trap 'exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,)    echo "int x;" > $dummy.c ;
+	for c in cc gcc c89 c99 ; do
+	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+	     CC_FOR_BUILD="$c"; break ;
+	  fi ;
+	done ;
+	if test x"$CC_FOR_BUILD" = x ; then
+	  CC_FOR_BUILD=no_compiler_found ;
+	fi
+	;;
+ ,,*)   CC_FOR_BUILD=$CC ;;
+ ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+	PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+    *:NetBSD:*:*)
+	# NetBSD (nbsd) targets should (where applicable) match one or
+	# more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
+	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
+	# switched to ELF, *-*-netbsd* would select the old
+	# object file format.  This provides both forward
+	# compatibility and a consistent mechanism for selecting the
+	# object file format.
+	#
+	# Note: NetBSD doesn't particularly care about the vendor
+	# portion of the name.  We always set it to "unknown".
+	sysctl="sysctl -n hw.machine_arch"
+	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+	case "${UNAME_MACHINE_ARCH}" in
+	    armeb) machine=armeb-unknown ;;
+	    arm*) machine=arm-unknown ;;
+	    sh3el) machine=shl-unknown ;;
+	    sh3eb) machine=sh-unknown ;;
+	    sh5el) machine=sh5le-unknown ;;
+	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+	esac
+	# The Operating System including object format, if it has switched
+	# to ELF recently, or will in the future.
+	case "${UNAME_MACHINE_ARCH}" in
+	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+		eval $set_cc_for_build
+		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+			| grep -q __ELF__
+		then
+		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+		    # Return netbsd for either.  FIX?
+		    os=netbsd
+		else
+		    os=netbsdelf
+		fi
+		;;
+	    *)
+		os=netbsd
+		;;
+	esac
+	# The OS release
+	# Debian GNU/NetBSD machines have a different userland, and
+	# thus, need a distinct triplet. However, they do not need
+	# kernel version information, so it can be replaced with a
+	# suitable tag, in the style of linux-gnu.
+	case "${UNAME_VERSION}" in
+	    Debian*)
+		release='-gnu'
+		;;
+	    *)
+		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+		;;
+	esac
+	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+	# contains redundant information, the shorter form:
+	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+	echo "${machine}-${os}${release}"
+	exit ;;
+    *:Bitrig:*:*)
+	UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
+	echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
+	exit ;;
+    *:OpenBSD:*:*)
+	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+	exit ;;
+    *:ekkoBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+	exit ;;
+    *:SolidBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+	exit ;;
+    macppc:MirBSD:*:*)
+	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+	exit ;;
+    *:MirBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+	exit ;;
+    alpha:OSF1:*:*)
+	case $UNAME_RELEASE in
+	*4.0)
+		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+		;;
+	*5.*)
+		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+		;;
+	esac
+	# According to Compaq, /usr/sbin/psrinfo has been available on
+	# OSF/1 and Tru64 systems produced since 1995.  I hope that
+	# covers most systems running today.  This code pipes the CPU
+	# types through head -n 1, so we only detect the type of CPU 0.
+	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+	case "$ALPHA_CPU_TYPE" in
+	    "EV4 (21064)")
+		UNAME_MACHINE="alpha" ;;
+	    "EV4.5 (21064)")
+		UNAME_MACHINE="alpha" ;;
+	    "LCA4 (21066/21068)")
+		UNAME_MACHINE="alpha" ;;
+	    "EV5 (21164)")
+		UNAME_MACHINE="alphaev5" ;;
+	    "EV5.6 (21164A)")
+		UNAME_MACHINE="alphaev56" ;;
+	    "EV5.6 (21164PC)")
+		UNAME_MACHINE="alphapca56" ;;
+	    "EV5.7 (21164PC)")
+		UNAME_MACHINE="alphapca57" ;;
+	    "EV6 (21264)")
+		UNAME_MACHINE="alphaev6" ;;
+	    "EV6.7 (21264A)")
+		UNAME_MACHINE="alphaev67" ;;
+	    "EV6.8CB (21264C)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.8AL (21264B)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.8CX (21264D)")
+		UNAME_MACHINE="alphaev68" ;;
+	    "EV6.9A (21264/EV69A)")
+		UNAME_MACHINE="alphaev69" ;;
+	    "EV7 (21364)")
+		UNAME_MACHINE="alphaev7" ;;
+	    "EV7.9 (21364A)")
+		UNAME_MACHINE="alphaev79" ;;
+	esac
+	# A Pn.n version is a patched version.
+	# A Vn.n version is a released version.
+	# A Tn.n version is a released field test version.
+	# A Xn.n version is an unreleased experimental baselevel.
+	# 1.2 uses "1.2" for uname -r.
+	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
+	exitcode=$?
+	trap '' 0
+	exit $exitcode ;;
+    Alpha\ *:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# Should we change UNAME_MACHINE based on the output of uname instead
+	# of the specific Alpha model?
+	echo alpha-pc-interix
+	exit ;;
+    21064:Windows_NT:50:3)
+	echo alpha-dec-winnt3.5
+	exit ;;
+    Amiga*:UNIX_System_V:4.0:*)
+	echo m68k-unknown-sysv4
+	exit ;;
+    *:[Aa]miga[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-amigaos
+	exit ;;
+    *:[Mm]orph[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-morphos
+	exit ;;
+    *:OS/390:*:*)
+	echo i370-ibm-openedition
+	exit ;;
+    *:z/VM:*:*)
+	echo s390-ibm-zvmoe
+	exit ;;
+    *:OS400:*:*)
+	echo powerpc-ibm-os400
+	exit ;;
+    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+	echo arm-acorn-riscix${UNAME_RELEASE}
+	exit ;;
+    arm:riscos:*:*|arm:RISCOS:*:*)
+	echo arm-unknown-riscos
+	exit ;;
+    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+	echo hppa1.1-hitachi-hiuxmpp
+	exit ;;
+    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+	if test "`(/bin/universe) 2>/dev/null`" = att ; then
+		echo pyramid-pyramid-sysv3
+	else
+		echo pyramid-pyramid-bsd
+	fi
+	exit ;;
+    NILE*:*:*:dcosx)
+	echo pyramid-pyramid-svr4
+	exit ;;
+    DRS?6000:unix:4.0:6*)
+	echo sparc-icl-nx6
+	exit ;;
+    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+	case `/usr/bin/uname -p` in
+	    sparc) echo sparc-icl-nx7; exit ;;
+	esac ;;
+    s390x:SunOS:*:*)
+	echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4H:SunOS:5.*:*)
+	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
+	echo i386-pc-auroraux${UNAME_RELEASE}
+	exit ;;
+    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
+	eval $set_cc_for_build
+	SUN_ARCH="i386"
+	# If there is a compiler, see if it is configured for 64-bit objects.
+	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
+	# This test works for both compilers.
+	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
+		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+		grep IS_64BIT_ARCH >/dev/null
+	    then
+		SUN_ARCH="x86_64"
+	    fi
+	fi
+	echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4*:SunOS:6*:*)
+	# According to config.sub, this is the proper way to canonicalize
+	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
+	# it's likely to be more like Solaris than SunOS4.
+	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    sun4*:SunOS:*:*)
+	case "`/usr/bin/arch -k`" in
+	    Series*|S4*)
+		UNAME_RELEASE=`uname -v`
+		;;
+	esac
+	# Japanese Language versions have a version number like `4.1.3-JL'.
+	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+	exit ;;
+    sun3*:SunOS:*:*)
+	echo m68k-sun-sunos${UNAME_RELEASE}
+	exit ;;
+    sun*:*:4.2BSD:*)
+	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+	case "`/bin/arch`" in
+	    sun3)
+		echo m68k-sun-sunos${UNAME_RELEASE}
+		;;
+	    sun4)
+		echo sparc-sun-sunos${UNAME_RELEASE}
+		;;
+	esac
+	exit ;;
+    aushp:SunOS:*:*)
+	echo sparc-auspex-sunos${UNAME_RELEASE}
+	exit ;;
+    # The situation for MiNT is a little confusing.  The machine name
+    # can be virtually everything (everything which is not
+    # "atarist" or "atariste" at least should have a processor
+    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
+    # to the lowercase version "mint" (or "freemint").  Finally
+    # the system name "TOS" denotes a system which is actually not
+    # MiNT.  But MiNT is downward compatible to TOS, so this should
+    # be no problem.
+    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+	echo m68k-atari-mint${UNAME_RELEASE}
+	exit ;;
+    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+	echo m68k-atari-mint${UNAME_RELEASE}
+	exit ;;
+    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+	echo m68k-atari-mint${UNAME_RELEASE}
+	exit ;;
+    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+	echo m68k-milan-mint${UNAME_RELEASE}
+	exit ;;
+    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+	echo m68k-hades-mint${UNAME_RELEASE}
+	exit ;;
+    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+	echo m68k-unknown-mint${UNAME_RELEASE}
+	exit ;;
+    m68k:machten:*:*)
+	echo m68k-apple-machten${UNAME_RELEASE}
+	exit ;;
+    powerpc:machten:*:*)
+	echo powerpc-apple-machten${UNAME_RELEASE}
+	exit ;;
+    RISC*:Mach:*:*)
+	echo mips-dec-mach_bsd4.3
+	exit ;;
+    RISC*:ULTRIX:*:*)
+	echo mips-dec-ultrix${UNAME_RELEASE}
+	exit ;;
+    VAX*:ULTRIX*:*:*)
+	echo vax-dec-ultrix${UNAME_RELEASE}
+	exit ;;
+    2020:CLIX:*:* | 2430:CLIX:*:*)
+	echo clipper-intergraph-clix${UNAME_RELEASE}
+	exit ;;
+    mips:*:*:UMIPS | mips:*:*:RISCos)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h>  /* for printf() prototype */
+	int main (int argc, char *argv[]) {
+#else
+	int main (argc, argv) int argc; char *argv[]; {
+#endif
+	#if defined (host_mips) && defined (MIPSEB)
+	#if defined (SYSTYPE_SYSV)
+	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_SVR4)
+	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+	#endif
+	#endif
+	  exit (-1);
+	}
+EOF
+	$CC_FOR_BUILD -o $dummy $dummy.c &&
+	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+	  SYSTEM_NAME=`$dummy $dummyarg` &&
+	    { echo "$SYSTEM_NAME"; exit; }
+	echo mips-mips-riscos${UNAME_RELEASE}
+	exit ;;
+    Motorola:PowerMAX_OS:*:*)
+	echo powerpc-motorola-powermax
+	exit ;;
+    Motorola:*:4.3:PL8-*)
+	echo powerpc-harris-powermax
+	exit ;;
+    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+	echo powerpc-harris-powermax
+	exit ;;
+    Night_Hawk:Power_UNIX:*:*)
+	echo powerpc-harris-powerunix
+	exit ;;
+    m88k:CX/UX:7*:*)
+	echo m88k-harris-cxux7
+	exit ;;
+    m88k:*:4*:R4*)
+	echo m88k-motorola-sysv4
+	exit ;;
+    m88k:*:3*:R3*)
+	echo m88k-motorola-sysv3
+	exit ;;
+    AViiON:dgux:*:*)
+	# DG/UX returns AViiON for all architectures
+	UNAME_PROCESSOR=`/usr/bin/uname -p`
+	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+	then
+	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+	       [ ${TARGET_BINARY_INTERFACE}x = x ]
+	    then
+		echo m88k-dg-dgux${UNAME_RELEASE}
+	    else
+		echo m88k-dg-dguxbcs${UNAME_RELEASE}
+	    fi
+	else
+	    echo i586-dg-dgux${UNAME_RELEASE}
+	fi
+	exit ;;
+    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
+	echo m88k-dolphin-sysv3
+	exit ;;
+    M88*:*:R3*:*)
+	# Delta 88k system running SVR3
+	echo m88k-motorola-sysv3
+	exit ;;
+    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+	echo m88k-tektronix-sysv3
+	exit ;;
+    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+	echo m68k-tektronix-bsd
+	exit ;;
+    *:IRIX*:*:*)
+	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+	exit ;;
+    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
+	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
+    i*86:AIX:*:*)
+	echo i386-ibm-aix
+	exit ;;
+    ia64:AIX:*:*)
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+	fi
+	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+	exit ;;
+    *:AIX:2:3)
+	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+		eval $set_cc_for_build
+		sed 's/^		//' << EOF >$dummy.c
+		#include <sys/systemcfg.h>
+
+		main()
+			{
+			if (!__power_pc())
+				exit(1);
+			puts("powerpc-ibm-aix3.2.5");
+			exit(0);
+			}
+EOF
+		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+		then
+			echo "$SYSTEM_NAME"
+		else
+			echo rs6000-ibm-aix3.2.5
+		fi
+	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+		echo rs6000-ibm-aix3.2.4
+	else
+		echo rs6000-ibm-aix3.2
+	fi
+	exit ;;
+    *:AIX:*:[4567])
+	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+		IBM_ARCH=rs6000
+	else
+		IBM_ARCH=powerpc
+	fi
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+	fi
+	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+	exit ;;
+    *:AIX:*:*)
+	echo rs6000-ibm-aix
+	exit ;;
+    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+	echo romp-ibm-bsd4.4
+	exit ;;
+    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
+	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
+	exit ;;                             # report: romp-ibm BSD 4.3
+    *:BOSX:*:*)
+	echo rs6000-bull-bosx
+	exit ;;
+    DPX/2?00:B.O.S.:*:*)
+	echo m68k-bull-sysv3
+	exit ;;
+    9000/[34]??:4.3bsd:1.*:*)
+	echo m68k-hp-bsd
+	exit ;;
+    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+	echo m68k-hp-bsd4.4
+	exit ;;
+    9000/[34678]??:HP-UX:*:*)
+	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	case "${UNAME_MACHINE}" in
+	    9000/31? )            HP_ARCH=m68000 ;;
+	    9000/[34]?? )         HP_ARCH=m68k ;;
+	    9000/[678][0-9][0-9])
+		if [ -x /usr/bin/getconf ]; then
+		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+		    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+		    case "${sc_cpu_version}" in
+		      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+		      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+		      532)                      # CPU_PA_RISC2_0
+			case "${sc_kernel_bits}" in
+			  32) HP_ARCH="hppa2.0n" ;;
+			  64) HP_ARCH="hppa2.0w" ;;
+			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
+			esac ;;
+		    esac
+		fi
+		if [ "${HP_ARCH}" = "" ]; then
+		    eval $set_cc_for_build
+		    sed 's/^		//' << EOF >$dummy.c
+
+		#define _HPUX_SOURCE
+		#include <stdlib.h>
+		#include <unistd.h>
+
+		int main ()
+		{
+		#if defined(_SC_KERNEL_BITS)
+		    long bits = sysconf(_SC_KERNEL_BITS);
+		#endif
+		    long cpu  = sysconf (_SC_CPU_VERSION);
+
+		    switch (cpu)
+			{
+			case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+			case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+			case CPU_PA_RISC2_0:
+		#if defined(_SC_KERNEL_BITS)
+			    switch (bits)
+				{
+				case 64: puts ("hppa2.0w"); break;
+				case 32: puts ("hppa2.0n"); break;
+				default: puts ("hppa2.0"); break;
+				} break;
+		#else  /* !defined(_SC_KERNEL_BITS) */
+			    puts ("hppa2.0"); break;
+		#endif
+			default: puts ("hppa1.0"); break;
+			}
+		    exit (0);
+		}
+EOF
+		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+		    test -z "$HP_ARCH" && HP_ARCH=hppa
+		fi ;;
+	esac
+	if [ ${HP_ARCH} = "hppa2.0w" ]
+	then
+	    eval $set_cc_for_build
+
+	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
+	    # generating 64-bit code.  GNU and HP use different nomenclature:
+	    #
+	    # $ CC_FOR_BUILD=cc ./config.guess
+	    # => hppa2.0w-hp-hpux11.23
+	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+	    # => hppa64-hp-hpux11.23
+
+	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+		grep -q __LP64__
+	    then
+		HP_ARCH="hppa2.0w"
+	    else
+		HP_ARCH="hppa64"
+	    fi
+	fi
+	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+	exit ;;
+    ia64:HP-UX:*:*)
+	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	echo ia64-hp-hpux${HPUX_REV}
+	exit ;;
+    3050*:HI-UX:*:*)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#include <unistd.h>
+	int
+	main ()
+	{
+	  long cpu = sysconf (_SC_CPU_VERSION);
+	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
+	     results, however.  */
+	  if (CPU_IS_PA_RISC (cpu))
+	    {
+	      switch (cpu)
+		{
+		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+		  default: puts ("hppa-hitachi-hiuxwe2"); break;
+		}
+	    }
+	  else if (CPU_IS_HP_MC68K (cpu))
+	    puts ("m68k-hitachi-hiuxwe2");
+	  else puts ("unknown-hitachi-hiuxwe2");
+	  exit (0);
+	}
+EOF
+	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+		{ echo "$SYSTEM_NAME"; exit; }
+	echo unknown-hitachi-hiuxwe2
+	exit ;;
+    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+	echo hppa1.1-hp-bsd
+	exit ;;
+    9000/8??:4.3bsd:*:*)
+	echo hppa1.0-hp-bsd
+	exit ;;
+    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+	echo hppa1.0-hp-mpeix
+	exit ;;
+    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+	echo hppa1.1-hp-osf
+	exit ;;
+    hp8??:OSF1:*:*)
+	echo hppa1.0-hp-osf
+	exit ;;
+    i*86:OSF1:*:*)
+	if [ -x /usr/sbin/sysversion ] ; then
+	    echo ${UNAME_MACHINE}-unknown-osf1mk
+	else
+	    echo ${UNAME_MACHINE}-unknown-osf1
+	fi
+	exit ;;
+    parisc*:Lites*:*:*)
+	echo hppa1.1-hp-lites
+	exit ;;
+    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+	echo c1-convex-bsd
+	exit ;;
+    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+	exit ;;
+    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+	echo c34-convex-bsd
+	exit ;;
+    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+	echo c38-convex-bsd
+	exit ;;
+    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+	echo c4-convex-bsd
+	exit ;;
+    CRAY*Y-MP:*:*:*)
+	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*[A-Z]90:*:*:*)
+	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+	      -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*TS:*:*:*)
+	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*T3E:*:*:*)
+	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    CRAY*SV1:*:*:*)
+	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    *:UNICOS/mp:*:*)
+	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
+    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+	FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+	echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+	exit ;;
+    5000:UNIX_System_V:4.*:*)
+	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+	FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+	echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+	exit ;;
+    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+	exit ;;
+    sparc*:BSD/OS:*:*)
+	echo sparc-unknown-bsdi${UNAME_RELEASE}
+	exit ;;
+    *:BSD/OS:*:*)
+	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+	exit ;;
+    *:FreeBSD:*:*)
+	UNAME_PROCESSOR=`/usr/bin/uname -p`
+	case ${UNAME_PROCESSOR} in
+	    amd64)
+		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+	    *)
+		echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+	esac
+	exit ;;
+    i*:CYGWIN*:*)
+	echo ${UNAME_MACHINE}-pc-cygwin
+	exit ;;
+    *:MINGW64*:*)
+	echo ${UNAME_MACHINE}-pc-mingw64
+	exit ;;
+    *:MINGW*:*)
+	echo ${UNAME_MACHINE}-pc-mingw32
+	exit ;;
+    i*:MSYS*:*)
+	echo ${UNAME_MACHINE}-pc-msys
+	exit ;;
+    i*:windows32*:*)
+	# uname -m includes "-pc" on this system.
+	echo ${UNAME_MACHINE}-mingw32
+	exit ;;
+    i*:PW*:*)
+	echo ${UNAME_MACHINE}-pc-pw32
+	exit ;;
+    *:Interix*:*)
+	case ${UNAME_MACHINE} in
+	    x86)
+		echo i586-pc-interix${UNAME_RELEASE}
+		exit ;;
+	    authenticamd | genuineintel | EM64T)
+		echo x86_64-unknown-interix${UNAME_RELEASE}
+		exit ;;
+	    IA64)
+		echo ia64-unknown-interix${UNAME_RELEASE}
+		exit ;;
+	esac ;;
+    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+	echo i${UNAME_MACHINE}-pc-mks
+	exit ;;
+    8664:Windows_NT:*)
+	echo x86_64-pc-mks
+	exit ;;
+    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+	# UNAME_MACHINE based on the output of uname instead of i386?
+	echo i586-pc-interix
+	exit ;;
+    i*:UWIN*:*)
+	echo ${UNAME_MACHINE}-pc-uwin
+	exit ;;
+    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+	echo x86_64-unknown-cygwin
+	exit ;;
+    p*:CYGWIN*:*)
+	echo powerpcle-unknown-cygwin
+	exit ;;
+    prep*:SunOS:5.*:*)
+	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit ;;
+    *:GNU:*:*)
+	# the GNU system
+	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+	exit ;;
+    *:GNU/*:*:*)
+	# other systems with GNU libc and userland
+	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+	exit ;;
+    i*86:Minix:*:*)
+	echo ${UNAME_MACHINE}-pc-minix
+	exit ;;
+    aarch64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    aarch64_be:Linux:*:*)
+	UNAME_MACHINE=aarch64_be
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    alpha:Linux:*:*)
+	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+	  EV5)   UNAME_MACHINE=alphaev5 ;;
+	  EV56)  UNAME_MACHINE=alphaev56 ;;
+	  PCA56) UNAME_MACHINE=alphapca56 ;;
+	  PCA57) UNAME_MACHINE=alphapca56 ;;
+	  EV6)   UNAME_MACHINE=alphaev6 ;;
+	  EV67)  UNAME_MACHINE=alphaev67 ;;
+	  EV68*) UNAME_MACHINE=alphaev68 ;;
+	esac
+	objdump --private-headers /bin/sh | grep -q ld.so.1
+	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+	exit ;;
+    arm*:Linux:*:*)
+	eval $set_cc_for_build
+	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
+	    | grep -q __ARM_EABI__
+	then
+	    echo ${UNAME_MACHINE}-unknown-linux-gnu
+	else
+	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
+		| grep -q __ARM_PCS_VFP
+	    then
+		echo ${UNAME_MACHINE}-unknown-linux-gnueabi
+	    else
+		echo ${UNAME_MACHINE}-unknown-linux-gnueabihf
+	    fi
+	fi
+	exit ;;
+    avr32*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    cris:Linux:*:*)
+	echo ${UNAME_MACHINE}-axis-linux-gnu
+	exit ;;
+    crisv32:Linux:*:*)
+	echo ${UNAME_MACHINE}-axis-linux-gnu
+	exit ;;
+    frv:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    hexagon:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    i*86:Linux:*:*)
+	LIBC=gnu
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#ifdef __dietlibc__
+	LIBC=dietlibc
+	#endif
+EOF
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
+	echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+	exit ;;
+    ia64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    m32r*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    m68*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    mips:Linux:*:* | mips64:Linux:*:*)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#undef CPU
+	#undef ${UNAME_MACHINE}
+	#undef ${UNAME_MACHINE}el
+	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+	CPU=${UNAME_MACHINE}el
+	#else
+	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+	CPU=${UNAME_MACHINE}
+	#else
+	CPU=
+	#endif
+	#endif
+EOF
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
+	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+	;;
+    or32:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    padre:Linux:*:*)
+	echo sparc-unknown-linux-gnu
+	exit ;;
+    parisc64:Linux:*:* | hppa64:Linux:*:*)
+	echo hppa64-unknown-linux-gnu
+	exit ;;
+    parisc:Linux:*:* | hppa:Linux:*:*)
+	# Look for CPU level
+	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
+	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
+	  *)    echo hppa-unknown-linux-gnu ;;
+	esac
+	exit ;;
+    ppc64:Linux:*:*)
+	echo powerpc64-unknown-linux-gnu
+	exit ;;
+    ppc:Linux:*:*)
+	echo powerpc-unknown-linux-gnu
+	exit ;;
+    s390:Linux:*:* | s390x:Linux:*:*)
+	echo ${UNAME_MACHINE}-ibm-linux
+	exit ;;
+    sh64*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    sh*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    sparc:Linux:*:* | sparc64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    tile*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    vax:Linux:*:*)
+	echo ${UNAME_MACHINE}-dec-linux-gnu
+	exit ;;
+    x86_64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    xtensa*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
+    i*86:DYNIX/ptx:4*:*)
+	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+	# earlier versions are messed up and put the nodename in both
+	# sysname and nodename.
+	echo i386-sequent-sysv4
+	exit ;;
+    i*86:UNIX_SV:4.2MP:2.*)
+	# Unixware is an offshoot of SVR4, but it has its own version
+	# number series starting with 2...
+	# I am not positive that other SVR4 systems won't match this,
+	# I just have to hope.  -- rms.
+	# Use sysv4.2uw... so that sysv4* matches it.
+	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+	exit ;;
+    i*86:OS/2:*:*)
+	# If we were able to find `uname', then EMX Unix compatibility
+	# is probably installed.
+	echo ${UNAME_MACHINE}-pc-os2-emx
+	exit ;;
+    i*86:XTS-300:*:STOP)
+	echo ${UNAME_MACHINE}-unknown-stop
+	exit ;;
+    i*86:atheos:*:*)
+	echo ${UNAME_MACHINE}-unknown-atheos
+	exit ;;
+    i*86:syllable:*:*)
+	echo ${UNAME_MACHINE}-pc-syllable
+	exit ;;
+    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
+	echo i386-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    i*86:*DOS:*:*)
+	echo ${UNAME_MACHINE}-pc-msdosdjgpp
+	exit ;;
+    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+	else
+		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+	fi
+	exit ;;
+    i*86:*:5:[678]*)
+	# UnixWare 7.x, OpenUNIX and OpenServer 6.
+	case `/bin/uname -X | grep "^Machine"` in
+	    *486*)	     UNAME_MACHINE=i486 ;;
+	    *Pentium)	     UNAME_MACHINE=i586 ;;
+	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+	esac
+	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+	exit ;;
+    i*86:*:3.2:*)
+	if test -f /usr/options/cb.name; then
+		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+	elif /bin/uname -X 2>/dev/null >/dev/null ; then
+		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+			&& UNAME_MACHINE=i586
+		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+	else
+		echo ${UNAME_MACHINE}-pc-sysv32
+	fi
+	exit ;;
+    pc:*:*:*)
+	# Left here for compatibility:
+	# uname -m prints for DJGPP always 'pc', but it prints nothing about
+	# the processor, so we play safe by assuming i586.
+	# Note: whatever this is, it MUST be the same as what config.sub
+	# prints for the "djgpp" host, or else GDB configury will decide that
+	# this is a cross-build.
+	echo i586-pc-msdosdjgpp
+	exit ;;
+    Intel:Mach:3*:*)
+	echo i386-pc-mach3
+	exit ;;
+    paragon:*:*:*)
+	echo i860-intel-osf1
+	exit ;;
+    i860:*:4.*:*) # i860-SVR4
+	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+	else # Add other i860-SVR4 vendors below as they are discovered.
+	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
+	fi
+	exit ;;
+    mini*:CTIX:SYS*5:*)
+	# "miniframe"
+	echo m68010-convergent-sysv
+	exit ;;
+    mc68k:UNIX:SYSTEM5:3.51m)
+	echo m68k-convergent-sysv
+	exit ;;
+    M680?0:D-NIX:5.3:*)
+	echo m68k-diab-dnix
+	exit ;;
+    M68*:*:R3V[5678]*:*)
+	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+	OS_REL=''
+	test -r /etc/.relid \
+	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	  && { echo i486-ncr-sysv4; exit; } ;;
+    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
+	OS_REL='.3'
+	test -r /etc/.relid \
+	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	    && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
+	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
+	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+	echo m68k-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    mc68030:UNIX_System_V:4.*:*)
+	echo m68k-atari-sysv4
+	exit ;;
+    TSUNAMI:LynxOS:2.*:*)
+	echo sparc-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    rs6000:LynxOS:2.*:*)
+	echo rs6000-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
+	echo powerpc-unknown-lynxos${UNAME_RELEASE}
+	exit ;;
+    SM[BE]S:UNIX_SV:*:*)
+	echo mips-dde-sysv${UNAME_RELEASE}
+	exit ;;
+    RM*:ReliantUNIX-*:*:*)
+	echo mips-sni-sysv4
+	exit ;;
+    RM*:SINIX-*:*:*)
+	echo mips-sni-sysv4
+	exit ;;
+    *:SINIX-*:*:*)
+	if uname -p 2>/dev/null >/dev/null ; then
+		UNAME_MACHINE=`(uname -p) 2>/dev/null`
+		echo ${UNAME_MACHINE}-sni-sysv4
+	else
+		echo ns32k-sni-sysv
+	fi
+	exit ;;
+    PENTIUM:*:4.0*:*)	# Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+			# says <Richard.M.Bartel@ccMail.Census.GOV>
+	echo i586-unisys-sysv4
+	exit ;;
+    *:UNIX_System_V:4*:FTX*)
+	# From Gerald Hewes <hewes@openmarket.com>.
+	# How about differentiating between stratus architectures? -djm
+	echo hppa1.1-stratus-sysv4
+	exit ;;
+    *:*:*:FTX*)
+	# From seanf@swdc.stratus.com.
+	echo i860-stratus-sysv4
+	exit ;;
+    i*86:VOS:*:*)
+	# From Paul.Green@stratus.com.
+	echo ${UNAME_MACHINE}-stratus-vos
+	exit ;;
+    *:VOS:*:*)
+	# From Paul.Green@stratus.com.
+	echo hppa1.1-stratus-vos
+	exit ;;
+    mc68*:A/UX:*:*)
+	echo m68k-apple-aux${UNAME_RELEASE}
+	exit ;;
+    news*:NEWS-OS:6*:*)
+	echo mips-sony-newsos6
+	exit ;;
+    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+	if [ -d /usr/nec ]; then
+		echo mips-nec-sysv${UNAME_RELEASE}
+	else
+		echo mips-unknown-sysv${UNAME_RELEASE}
+	fi
+	exit ;;
+    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
+	echo powerpc-be-beos
+	exit ;;
+    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
+	echo powerpc-apple-beos
+	exit ;;
+    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
+	echo i586-pc-beos
+	exit ;;
+    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
+	echo i586-pc-haiku
+	exit ;;
+    x86_64:Haiku:*:*)
+	echo x86_64-unknown-haiku
+	exit ;;
+    SX-4:SUPER-UX:*:*)
+	echo sx4-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-5:SUPER-UX:*:*)
+	echo sx5-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-6:SUPER-UX:*:*)
+	echo sx6-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-7:SUPER-UX:*:*)
+	echo sx7-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-8:SUPER-UX:*:*)
+	echo sx8-nec-superux${UNAME_RELEASE}
+	exit ;;
+    SX-8R:SUPER-UX:*:*)
+	echo sx8r-nec-superux${UNAME_RELEASE}
+	exit ;;
+    Power*:Rhapsody:*:*)
+	echo powerpc-apple-rhapsody${UNAME_RELEASE}
+	exit ;;
+    *:Rhapsody:*:*)
+	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+	exit ;;
+    *:Darwin:*:*)
+	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+	case $UNAME_PROCESSOR in
+	    i386)
+		eval $set_cc_for_build
+		if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+		  if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
+		      (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+		      grep IS_64BIT_ARCH >/dev/null
+		  then
+		      UNAME_PROCESSOR="x86_64"
+		  fi
+		fi ;;
+	    unknown) UNAME_PROCESSOR=powerpc ;;
+	esac
+	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+	exit ;;
+    *:procnto*:*:* | *:QNX:[0123456789]*:*)
+	UNAME_PROCESSOR=`uname -p`
+	if test "$UNAME_PROCESSOR" = "x86"; then
+		UNAME_PROCESSOR=i386
+		UNAME_MACHINE=pc
+	fi
+	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+	exit ;;
+    *:QNX:*:4*)
+	echo i386-pc-qnx
+	exit ;;
+    NEO-?:NONSTOP_KERNEL:*:*)
+	echo neo-tandem-nsk${UNAME_RELEASE}
+	exit ;;
+    NSE-*:NONSTOP_KERNEL:*:*)
+	echo nse-tandem-nsk${UNAME_RELEASE}
+	exit ;;
+    NSR-?:NONSTOP_KERNEL:*:*)
+	echo nsr-tandem-nsk${UNAME_RELEASE}
+	exit ;;
+    *:NonStop-UX:*:*)
+	echo mips-compaq-nonstopux
+	exit ;;
+    BS2000:POSIX*:*:*)
+	echo bs2000-siemens-sysv
+	exit ;;
+    DS/*:UNIX_System_V:*:*)
+	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+	exit ;;
+    *:Plan9:*:*)
+	# "uname -m" is not consistent, so use $cputype instead. 386
+	# is converted to i386 for consistency with other x86
+	# operating systems.
+	if test "$cputype" = "386"; then
+	    UNAME_MACHINE=i386
+	else
+	    UNAME_MACHINE="$cputype"
+	fi
+	echo ${UNAME_MACHINE}-unknown-plan9
+	exit ;;
+    *:TOPS-10:*:*)
+	echo pdp10-unknown-tops10
+	exit ;;
+    *:TENEX:*:*)
+	echo pdp10-unknown-tenex
+	exit ;;
+    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+	echo pdp10-dec-tops20
+	exit ;;
+    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+	echo pdp10-xkl-tops20
+	exit ;;
+    *:TOPS-20:*:*)
+	echo pdp10-unknown-tops20
+	exit ;;
+    *:ITS:*:*)
+	echo pdp10-unknown-its
+	exit ;;
+    SEI:*:*:SEIUX)
+	echo mips-sei-seiux${UNAME_RELEASE}
+	exit ;;
+    *:DragonFly:*:*)
+	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+	exit ;;
+    *:*VMS:*:*)
+	UNAME_MACHINE=`(uname -p) 2>/dev/null`
+	case "${UNAME_MACHINE}" in
+	    A*) echo alpha-dec-vms ; exit ;;
+	    I*) echo ia64-dec-vms ; exit ;;
+	    V*) echo vax-dec-vms ; exit ;;
+	esac ;;
+    *:XENIX:*:SysV)
+	echo i386-pc-xenix
+	exit ;;
+    i*86:skyos:*:*)
+	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+	exit ;;
+    i*86:rdos:*:*)
+	echo ${UNAME_MACHINE}-pc-rdos
+	exit ;;
+    i*86:AROS:*:*)
+	echo ${UNAME_MACHINE}-pc-aros
+	exit ;;
+    x86_64:VMkernel:*:*)
+	echo ${UNAME_MACHINE}-unknown-esx
+	exit ;;
+esac
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
+     I don't know....  */
+  printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+  printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+	"4"
+#else
+	""
+#endif
+	); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+  printf ("arm-acorn-riscix\n"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+  printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+  int version;
+  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+  if (version < 4)
+    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+  else
+    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+  exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+  printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+  printf ("ns32k-encore-mach\n"); exit (0);
+#else
+  printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+  printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+  printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+  printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+    struct utsname un;
+
+    uname(&un);
+
+    if (strncmp(un.version, "V2", 2) == 0) {
+	printf ("i386-sequent-ptx2\n"); exit (0);
+    }
+    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+	printf ("i386-sequent-ptx1\n"); exit (0);
+    }
+    printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+#  include <sys/param.h>
+#  if defined (BSD)
+#   if BSD == 43
+      printf ("vax-dec-bsd4.3\n"); exit (0);
+#   else
+#    if BSD == 199006
+      printf ("vax-dec-bsd4.3reno\n"); exit (0);
+#    else
+      printf ("vax-dec-bsd\n"); exit (0);
+#    endif
+#   endif
+#  else
+    printf ("vax-dec-bsd\n"); exit (0);
+#  endif
+# else
+    printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+  printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+  exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+	{ echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+    case `getsysinfo -f cpu_type` in
+    c1*)
+	echo c1-convex-bsd
+	exit ;;
+    c2*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+	exit ;;
+    c34*)
+	echo c34-convex-bsd
+	exit ;;
+    c38*)
+	echo c38-convex-bsd
+	exit ;;
+    c4*)
+	echo c4-convex-bsd
+	exit ;;
+    esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+and
+  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo               = `(hostinfo) 2>/dev/null`
+/bin/universe          = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch              = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM  = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/config.h.in b/config.h.in
new file mode 100644
index 0000000..7950fac
--- /dev/null
+++ b/config.h.in
@@ -0,0 +1,350 @@
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define if building universal (internal helper macro) */
+#undef AC_APPLE_UNIVERSAL_BUILD
+
+/* Size of the auth heap. */
+#undef AUTH_HEAP_SIZE
+
+/* Size of the ban heap. */
+#undef BAN_HEAP_SIZE
+
+/* Size of the channel heap. */
+#undef CHANNEL_HEAP_SIZE
+
+/* Size of the client heap. */
+#undef CLIENT_HEAP_SIZE
+
+/* Set to datadir. */
+#undef DATADIR
+
+/* Size of the dbuf heap. */
+#undef DBUF_HEAP_SIZE
+
+/* Define to 1 to enable debugging. */
+#undef DEBUG
+
+/* Size of the dlink_node heap. */
+#undef DNODE_HEAP_SIZE
+
+/* Size of the dns heap. */
+#undef DNS_HEAP_SIZE
+
+/* Define to 1 if you want halfops support. */
+#undef HALFOPS
+
+/* Define to 1 if you have the `argz_add' function. */
+#undef HAVE_ARGZ_ADD
+
+/* Define to 1 if you have the `argz_append' function. */
+#undef HAVE_ARGZ_APPEND
+
+/* Define to 1 if you have the `argz_count' function. */
+#undef HAVE_ARGZ_COUNT
+
+/* Define to 1 if you have the `argz_create_sep' function. */
+#undef HAVE_ARGZ_CREATE_SEP
+
+/* Define to 1 if you have the <argz.h> header file. */
+#undef HAVE_ARGZ_H
+
+/* Define to 1 if you have the `argz_insert' function. */
+#undef HAVE_ARGZ_INSERT
+
+/* Define to 1 if you have the `argz_next' function. */
+#undef HAVE_ARGZ_NEXT
+
+/* Define to 1 if you have the `argz_stringify' function. */
+#undef HAVE_ARGZ_STRINGIFY
+
+/* Define to 1 if you have the `closedir' function. */
+#undef HAVE_CLOSEDIR
+
+/* Define to 1 if you have the <crypt.h> header file. */
+#undef HAVE_CRYPT_H
+
+/* Define to 1 if you have the declaration of `cygwin_conv_path', and to 0 if
+   you don't. */
+#undef HAVE_DECL_CYGWIN_CONV_PATH
+
+/* Define to 1 if you have the <devpoll.h> header file. */
+#undef HAVE_DEVPOLL_H
+
+/* Define to 1 if you have the <dirent.h> header file. */
+#undef HAVE_DIRENT_H
+
+/* Define if you have the GNU dld library. */
+#undef HAVE_DLD
+
+/* Define to 1 if you have the <dld.h> header file. */
+#undef HAVE_DLD_H
+
+/* Define to 1 if you have the `dlerror' function. */
+#undef HAVE_DLERROR
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Define to 1 if you have the <dl.h> header file. */
+#undef HAVE_DL_H
+
+/* Define if you have the _dyld_func_lookup function. */
+#undef HAVE_DYLD
+
+/* Define to 1 if the system has the type `error_t'. */
+#undef HAVE_ERROR_T
+
+/* Define to 1 if you have the `inet_aton' function. */
+#undef HAVE_INET_ATON
+
+/* Define to 1 if you have the `inet_ntop' function. */
+#undef HAVE_INET_NTOP
+
+/* Define to 1 if you have the `inet_pton' function. */
+#undef HAVE_INET_PTON
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the `crypto' library (-lcrypto). */
+#undef HAVE_LIBCRYPTO
+
+/* Define if you have the libdl library or equivalent. */
+#undef HAVE_LIBDL
+
+/* Define if libdlloader will be built on this platform */
+#undef HAVE_LIBDLLOADER
+
+/* Define to 1 if libpcre (-lpcre) is available. */
+#undef HAVE_LIBPCRE
+
+/* Define to 1 if you have the `ssl' library (-lssl). */
+#undef HAVE_LIBSSL
+
+/* Define this if a modern libltdl is already installed */
+#undef HAVE_LTDL
+
+/* Define to 1 if you have the <mach-o/dyld.h> header file. */
+#undef HAVE_MACH_O_DYLD_H
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the `mmap' function. */
+#undef HAVE_MMAP
+
+/* Define to 1 if you have the `opendir' function. */
+#undef HAVE_OPENDIR
+
+/* Define if libtool can extract symbol lists from object files. */
+#undef HAVE_PRELOADED_SYMBOLS
+
+/* Define to 1 if you have the `readdir' function. */
+#undef HAVE_READDIR
+
+/* Define if you have the shl_load function. */
+#undef HAVE_SHL_LOAD
+
+/* Define to 1 if you have the <socket.h> header file. */
+#undef HAVE_SOCKET_H
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the `strlcat' function. */
+#undef HAVE_STRLCAT
+
+/* Define to 1 if you have the `strlcpy' function. */
+#undef HAVE_STRLCPY
+
+/* Define to 1 if you have the `strtok_r' function. */
+#undef HAVE_STRTOK_R
+
+/* Define to 1 if the system has the type `struct addrinfo'. */
+#undef HAVE_STRUCT_ADDRINFO
+
+/* Define to 1 if the system has the type `struct sockaddr_in'. */
+#undef HAVE_STRUCT_SOCKADDR_IN
+
+/* Define to 1 if `sin_len' is a member of `struct sockaddr_in'. */
+#undef HAVE_STRUCT_SOCKADDR_IN_SIN_LEN
+
+/* Define to 1 if the system has the type `struct sockaddr_storage'. */
+#undef HAVE_STRUCT_SOCKADDR_STORAGE
+
+/* Define to 1 if you have the <sys/devpoll.h> header file. */
+#undef HAVE_SYS_DEVPOLL_H
+
+/* Define to 1 if you have the <sys/dl.h> header file. */
+#undef HAVE_SYS_DL_H
+
+/* Define to 1 if you have the <sys/param.h> header file. */
+#undef HAVE_SYS_PARAM_H
+
+/* Define to 1 if you have the <sys/resource.h> header file. */
+#undef HAVE_SYS_RESOURCE_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <sys/wait.h> header file. */
+#undef HAVE_SYS_WAIT_H
+
+/* Define to 1 if you have the <types.h> header file. */
+#undef HAVE_TYPES_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if you have the `usleep' function. */
+#undef HAVE_USLEEP
+
+/* Define to 1 if you have the <wait.h> header file. */
+#undef HAVE_WAIT_H
+
+/* This value is set to 1 to indicate that the system argz facility works */
+#undef HAVE_WORKING_ARGZ
+
+/* Define to 1 if you have IPv6 support. */
+#undef IPV6
+
+/* Size of the local client heap. */
+#undef LCLIENT_HEAP_SIZE
+
+/* Set to libdir. */
+#undef LIBDIR
+
+/* Set to localstatedir. */
+#undef LOCALSTATEDIR
+
+/* Define if the OS needs help to load dependent libraries for dlopen(). */
+#undef LTDL_DLOPEN_DEPLIBS
+
+/* Define to the system default library search path. */
+#undef LT_DLSEARCH_PATH
+
+/* The archive extension */
+#undef LT_LIBEXT
+
+/* The archive prefix */
+#undef LT_LIBPREFIX
+
+/* Define to the extension used for runtime loadable modules, say, ".so". */
+#undef LT_MODULE_EXT
+
+/* Define to the name of the environment variable that determines the run-time
+   module search path. */
+#undef LT_MODULE_PATH_VAR
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
+#undef LT_OBJDIR
+
+/* Define to the shared library suffix, say, ".dylib". */
+#undef LT_SHARED_EXT
+
+/* Define to 1 to disable debugging. */
+#undef NDEBUG
+
+/* Define if dlsym() requires a leading underscore in symbol names. */
+#undef NEED_USCORE
+
+/* Length of nicknames. */
+#undef NICKLEN
+
+/* Size of the WHOWAS array. */
+#undef NICKNAMEHISTORYLENGTH
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Set to prefix. */
+#undef PREFIX
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Set to sysconfdir. */
+#undef SYSCONFDIR
+
+/* Length of topics. */
+#undef TOPICLEN
+
+/* use this iopoll mechanism */
+#undef USE_IOPOLL_MECHANISM
+
+/* Version number of package */
+#undef VERSION
+
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
+   significant byte first (like Motorola and SPARC, unlike Intel). */
+#if defined AC_APPLE_UNIVERSAL_BUILD
+# if defined __BIG_ENDIAN__
+#  define WORDS_BIGENDIAN 1
+# endif
+#else
+# ifndef WORDS_BIGENDIAN
+#  undef WORDS_BIGENDIAN
+# endif
+#endif
+
+/* Define to 1 if `lex' declares `yytext' as a `char *' by default, not a
+   `char[]'. */
+#undef YYTEXT_POINTER
+
+/* devpoll mechanism */
+#undef __IOPOLL_MECHANISM_DEVPOLL
+
+/* epoll mechanism */
+#undef __IOPOLL_MECHANISM_EPOLL
+
+/* kqueue mechanism */
+#undef __IOPOLL_MECHANISM_KQUEUE
+
+/* no iopoll mechanism */
+#undef __IOPOLL_MECHANISM_NONE
+
+/* poll mechanism */
+#undef __IOPOLL_MECHANISM_POLL
+
+/* rtsigio mechanism */
+#undef __IOPOLL_MECHANISM_RTSIGIO
+
+/* select mechanism */
+#undef __IOPOLL_MECHANISM_SELECT
+
+/* Define so that glibc/gnulib argp.h does not typedef error_t. */
+#undef __error_t_defined
+
+/* Define to a type to use for `error_t' if it is not otherwise available. */
+#undef error_t
diff --git a/config.sub b/config.sub
new file mode 100755
index 0000000..bdda9e4
--- /dev/null
+++ b/config.sub
@@ -0,0 +1,1786 @@
+#! /bin/sh
+# Configuration validation subroutine script.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
+#   2011, 2012 Free Software Foundation, Inc.
+
+timestamp='2012-08-18'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine.  It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Please send patches to <config-patches@gnu.org>.  Submit a context
+# diff and a properly formatted GNU ChangeLog entry.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support.  The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+       $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit ;;
+    --version | -v )
+       echo "$version" ; exit ;;
+    --help | --h* | -h )
+       echo "$usage"; exit ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help"
+       exit 1 ;;
+
+    *local*)
+       # First pass through any local machine types.
+       echo $1
+       exit ;;
+
+    * )
+       break ;;
+  esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+    exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+    exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+  nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
+  linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
+  knetbsd*-gnu* | netbsd*-gnu* | \
+  kopensolaris*-gnu* | \
+  storm-chaos* | os2-emx* | rtmk-nova*)
+    os=-$maybe_os
+    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+    ;;
+  android-linux)
+    os=-linux-android
+    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
+    ;;
+  *)
+    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+    if [ $basic_machine != $1 ]
+    then os=`echo $1 | sed 's/.*-/-/'`
+    else os=; fi
+    ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work.  We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+	-sun*os*)
+		# Prevent following clause from handling this invalid input.
+		;;
+	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+	-apple | -axis | -knuth | -cray | -microblaze)
+		os=
+		basic_machine=$1
+		;;
+	-bluegene*)
+		os=-cnk
+		;;
+	-sim | -cisco | -oki | -wec | -winbond)
+		os=
+		basic_machine=$1
+		;;
+	-scout)
+		;;
+	-wrs)
+		os=-vxworks
+		basic_machine=$1
+		;;
+	-chorusos*)
+		os=-chorusos
+		basic_machine=$1
+		;;
+	-chorusrdb)
+		os=-chorusrdb
+		basic_machine=$1
+		;;
+	-hiux*)
+		os=-hiuxwe2
+		;;
+	-sco6)
+		os=-sco5v6
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco5)
+		os=-sco3.2v5
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco4)
+		os=-sco3.2v4
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2.[4-9]*)
+		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2v[4-9]*)
+		# Don't forget version if it is 3.2v4 or newer.
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco5v6*)
+		# Don't forget version if it is 3.2v4 or newer.
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco*)
+		os=-sco3.2v2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-udk*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-isc)
+		os=-isc2.2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-clix*)
+		basic_machine=clipper-intergraph
+		;;
+	-isc*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-lynx*178)
+		os=-lynxos178
+		;;
+	-lynx*5)
+		os=-lynxos5
+		;;
+	-lynx*)
+		os=-lynxos
+		;;
+	-ptx*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+		;;
+	-windowsnt*)
+		os=`echo $os | sed -e 's/windowsnt/winnt/'`
+		;;
+	-psos*)
+		os=-psos
+		;;
+	-mint | -mint[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+	# Recognize the basic CPU types without company name.
+	# Some are omitted here because they have special meanings below.
+	1750a | 580 \
+	| a29k \
+	| aarch64 | aarch64_be \
+	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+	| am33_2.0 \
+	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
+        | be32 | be64 \
+	| bfin \
+	| c4x | clipper \
+	| d10v | d30v | dlx | dsp16xx \
+	| epiphany \
+	| fido | fr30 | frv \
+	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+	| hexagon \
+	| i370 | i860 | i960 | ia64 \
+	| ip2k | iq2000 \
+	| le32 | le64 \
+	| lm32 \
+	| m32c | m32r | m32rle | m68000 | m68k | m88k \
+	| maxq | mb | microblaze | mcore | mep | metag \
+	| mips | mipsbe | mipseb | mipsel | mipsle \
+	| mips16 \
+	| mips64 | mips64el \
+	| mips64octeon | mips64octeonel \
+	| mips64orion | mips64orionel \
+	| mips64r5900 | mips64r5900el \
+	| mips64vr | mips64vrel \
+	| mips64vr4100 | mips64vr4100el \
+	| mips64vr4300 | mips64vr4300el \
+	| mips64vr5000 | mips64vr5000el \
+	| mips64vr5900 | mips64vr5900el \
+	| mipsisa32 | mipsisa32el \
+	| mipsisa32r2 | mipsisa32r2el \
+	| mipsisa64 | mipsisa64el \
+	| mipsisa64r2 | mipsisa64r2el \
+	| mipsisa64sb1 | mipsisa64sb1el \
+	| mipsisa64sr71k | mipsisa64sr71kel \
+	| mipstx39 | mipstx39el \
+	| mn10200 | mn10300 \
+	| moxie \
+	| mt \
+	| msp430 \
+	| nds32 | nds32le | nds32be \
+	| nios | nios2 \
+	| ns16k | ns32k \
+	| open8 \
+	| or32 \
+	| pdp10 | pdp11 | pj | pjl \
+	| powerpc | powerpc64 | powerpc64le | powerpcle \
+	| pyramid \
+	| rl78 | rx \
+	| score \
+	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+	| sh64 | sh64le \
+	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+	| spu \
+	| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
+	| ubicom32 \
+	| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
+	| we32k \
+	| x86 | xc16x | xstormy16 | xtensa \
+	| z8k | z80)
+		basic_machine=$basic_machine-unknown
+		;;
+	c54x)
+		basic_machine=tic54x-unknown
+		;;
+	c55x)
+		basic_machine=tic55x-unknown
+		;;
+	c6x)
+		basic_machine=tic6x-unknown
+		;;
+	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
+		basic_machine=$basic_machine-unknown
+		os=-none
+		;;
+	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+		;;
+	ms1)
+		basic_machine=mt-unknown
+		;;
+
+	strongarm | thumb | xscale)
+		basic_machine=arm-unknown
+		;;
+	xgate)
+		basic_machine=$basic_machine-unknown
+		os=-none
+		;;
+	xscaleeb)
+		basic_machine=armeb-unknown
+		;;
+
+	xscaleel)
+		basic_machine=armel-unknown
+		;;
+
+	# We use `pc' rather than `unknown'
+	# because (1) that's what they normally are, and
+	# (2) the word "unknown" tends to confuse beginning users.
+	i*86 | x86_64)
+	  basic_machine=$basic_machine-pc
+	  ;;
+	# Object if more than one company name word.
+	*-*-*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+	# Recognize the basic CPU types with company name.
+	580-* \
+	| a29k-* \
+	| aarch64-* | aarch64_be-* \
+	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
+	| avr-* | avr32-* \
+	| be32-* | be64-* \
+	| bfin-* | bs2000-* \
+	| c[123]* | c30-* | [cjt]90-* | c4x-* \
+	| clipper-* | craynv-* | cydra-* \
+	| d10v-* | d30v-* | dlx-* \
+	| elxsi-* \
+	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
+	| h8300-* | h8500-* \
+	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+	| hexagon-* \
+	| i*86-* | i860-* | i960-* | ia64-* \
+	| ip2k-* | iq2000-* \
+	| le32-* | le64-* \
+	| lm32-* \
+	| m32c-* | m32r-* | m32rle-* \
+	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
+	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+	| mips16-* \
+	| mips64-* | mips64el-* \
+	| mips64octeon-* | mips64octeonel-* \
+	| mips64orion-* | mips64orionel-* \
+	| mips64r5900-* | mips64r5900el-* \
+	| mips64vr-* | mips64vrel-* \
+	| mips64vr4100-* | mips64vr4100el-* \
+	| mips64vr4300-* | mips64vr4300el-* \
+	| mips64vr5000-* | mips64vr5000el-* \
+	| mips64vr5900-* | mips64vr5900el-* \
+	| mipsisa32-* | mipsisa32el-* \
+	| mipsisa32r2-* | mipsisa32r2el-* \
+	| mipsisa64-* | mipsisa64el-* \
+	| mipsisa64r2-* | mipsisa64r2el-* \
+	| mipsisa64sb1-* | mipsisa64sb1el-* \
+	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
+	| mipstx39-* | mipstx39el-* \
+	| mmix-* \
+	| mt-* \
+	| msp430-* \
+	| nds32-* | nds32le-* | nds32be-* \
+	| nios-* | nios2-* \
+	| none-* | np1-* | ns16k-* | ns32k-* \
+	| open8-* \
+	| orion-* \
+	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
+	| pyramid-* \
+	| rl78-* | romp-* | rs6000-* | rx-* \
+	| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
+	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
+	| sparclite-* \
+	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
+	| tahoe-* \
+	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+	| tile*-* \
+	| tron-* \
+	| ubicom32-* \
+	| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
+	| vax-* \
+	| we32k-* \
+	| x86-* | x86_64-* | xc16x-* | xps100-* \
+	| xstormy16-* | xtensa*-* \
+	| ymp-* \
+	| z8k-* | z80-*)
+		;;
+	# Recognize the basic CPU types without company name, with glob match.
+	xtensa*)
+		basic_machine=$basic_machine-unknown
+		;;
+	# Recognize the various machine names and aliases which stand
+	# for a CPU type and a company and sometimes even an OS.
+	386bsd)
+		basic_machine=i386-unknown
+		os=-bsd
+		;;
+	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+		basic_machine=m68000-att
+		;;
+	3b*)
+		basic_machine=we32k-att
+		;;
+	a29khif)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	abacus)
+		basic_machine=abacus-unknown
+		;;
+	adobe68k)
+		basic_machine=m68010-adobe
+		os=-scout
+		;;
+	alliant | fx80)
+		basic_machine=fx80-alliant
+		;;
+	altos | altos3068)
+		basic_machine=m68k-altos
+		;;
+	am29k)
+		basic_machine=a29k-none
+		os=-bsd
+		;;
+	amd64)
+		basic_machine=x86_64-pc
+		;;
+	amd64-*)
+		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	amdahl)
+		basic_machine=580-amdahl
+		os=-sysv
+		;;
+	amiga | amiga-*)
+		basic_machine=m68k-unknown
+		;;
+	amigaos | amigados)
+		basic_machine=m68k-unknown
+		os=-amigaos
+		;;
+	amigaunix | amix)
+		basic_machine=m68k-unknown
+		os=-sysv4
+		;;
+	apollo68)
+		basic_machine=m68k-apollo
+		os=-sysv
+		;;
+	apollo68bsd)
+		basic_machine=m68k-apollo
+		os=-bsd
+		;;
+	aros)
+		basic_machine=i386-pc
+		os=-aros
+		;;
+	aux)
+		basic_machine=m68k-apple
+		os=-aux
+		;;
+	balance)
+		basic_machine=ns32k-sequent
+		os=-dynix
+		;;
+	blackfin)
+		basic_machine=bfin-unknown
+		os=-linux
+		;;
+	blackfin-*)
+		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
+		os=-linux
+		;;
+	bluegene*)
+		basic_machine=powerpc-ibm
+		os=-cnk
+		;;
+	c54x-*)
+		basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	c55x-*)
+		basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	c6x-*)
+		basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	c90)
+		basic_machine=c90-cray
+		os=-unicos
+		;;
+	cegcc)
+		basic_machine=arm-unknown
+		os=-cegcc
+		;;
+	convex-c1)
+		basic_machine=c1-convex
+		os=-bsd
+		;;
+	convex-c2)
+		basic_machine=c2-convex
+		os=-bsd
+		;;
+	convex-c32)
+		basic_machine=c32-convex
+		os=-bsd
+		;;
+	convex-c34)
+		basic_machine=c34-convex
+		os=-bsd
+		;;
+	convex-c38)
+		basic_machine=c38-convex
+		os=-bsd
+		;;
+	cray | j90)
+		basic_machine=j90-cray
+		os=-unicos
+		;;
+	craynv)
+		basic_machine=craynv-cray
+		os=-unicosmp
+		;;
+	cr16 | cr16-*)
+		basic_machine=cr16-unknown
+		os=-elf
+		;;
+	crds | unos)
+		basic_machine=m68k-crds
+		;;
+	crisv32 | crisv32-* | etraxfs*)
+		basic_machine=crisv32-axis
+		;;
+	cris | cris-* | etrax*)
+		basic_machine=cris-axis
+		;;
+	crx)
+		basic_machine=crx-unknown
+		os=-elf
+		;;
+	da30 | da30-*)
+		basic_machine=m68k-da30
+		;;
+	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+		basic_machine=mips-dec
+		;;
+	decsystem10* | dec10*)
+		basic_machine=pdp10-dec
+		os=-tops10
+		;;
+	decsystem20* | dec20*)
+		basic_machine=pdp10-dec
+		os=-tops20
+		;;
+	delta | 3300 | motorola-3300 | motorola-delta \
+	      | 3300-motorola | delta-motorola)
+		basic_machine=m68k-motorola
+		;;
+	delta88)
+		basic_machine=m88k-motorola
+		os=-sysv3
+		;;
+	dicos)
+		basic_machine=i686-pc
+		os=-dicos
+		;;
+	djgpp)
+		basic_machine=i586-pc
+		os=-msdosdjgpp
+		;;
+	dpx20 | dpx20-*)
+		basic_machine=rs6000-bull
+		os=-bosx
+		;;
+	dpx2* | dpx2*-bull)
+		basic_machine=m68k-bull
+		os=-sysv3
+		;;
+	ebmon29k)
+		basic_machine=a29k-amd
+		os=-ebmon
+		;;
+	elxsi)
+		basic_machine=elxsi-elxsi
+		os=-bsd
+		;;
+	encore | umax | mmax)
+		basic_machine=ns32k-encore
+		;;
+	es1800 | OSE68k | ose68k | ose | OSE)
+		basic_machine=m68k-ericsson
+		os=-ose
+		;;
+	fx2800)
+		basic_machine=i860-alliant
+		;;
+	genix)
+		basic_machine=ns32k-ns
+		;;
+	gmicro)
+		basic_machine=tron-gmicro
+		os=-sysv
+		;;
+	go32)
+		basic_machine=i386-pc
+		os=-go32
+		;;
+	h3050r* | hiux*)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	h8300hms)
+		basic_machine=h8300-hitachi
+		os=-hms
+		;;
+	h8300xray)
+		basic_machine=h8300-hitachi
+		os=-xray
+		;;
+	h8500hms)
+		basic_machine=h8500-hitachi
+		os=-hms
+		;;
+	harris)
+		basic_machine=m88k-harris
+		os=-sysv3
+		;;
+	hp300-*)
+		basic_machine=m68k-hp
+		;;
+	hp300bsd)
+		basic_machine=m68k-hp
+		os=-bsd
+		;;
+	hp300hpux)
+		basic_machine=m68k-hp
+		os=-hpux
+		;;
+	hp3k9[0-9][0-9] | hp9[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k2[0-9][0-9] | hp9k31[0-9])
+		basic_machine=m68000-hp
+		;;
+	hp9k3[2-9][0-9])
+		basic_machine=m68k-hp
+		;;
+	hp9k6[0-9][0-9] | hp6[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k7[0-79][0-9] | hp7[0-79][0-9])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k78[0-9] | hp78[0-9])
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][13679] | hp8[0-9][13679])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][0-9] | hp8[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hppa-next)
+		os=-nextstep3
+		;;
+	hppaosf)
+		basic_machine=hppa1.1-hp
+		os=-osf
+		;;
+	hppro)
+		basic_machine=hppa1.1-hp
+		os=-proelf
+		;;
+	i370-ibm* | ibm*)
+		basic_machine=i370-ibm
+		;;
+	i*86v32)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv32
+		;;
+	i*86v4*)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv4
+		;;
+	i*86v)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv
+		;;
+	i*86sol2)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-solaris2
+		;;
+	i386mach)
+		basic_machine=i386-mach
+		os=-mach
+		;;
+	i386-vsta | vsta)
+		basic_machine=i386-unknown
+		os=-vsta
+		;;
+	iris | iris4d)
+		basic_machine=mips-sgi
+		case $os in
+		    -irix*)
+			;;
+		    *)
+			os=-irix4
+			;;
+		esac
+		;;
+	isi68 | isi)
+		basic_machine=m68k-isi
+		os=-sysv
+		;;
+	m68knommu)
+		basic_machine=m68k-unknown
+		os=-linux
+		;;
+	m68knommu-*)
+		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
+		os=-linux
+		;;
+	m88k-omron*)
+		basic_machine=m88k-omron
+		;;
+	magnum | m3230)
+		basic_machine=mips-mips
+		os=-sysv
+		;;
+	merlin)
+		basic_machine=ns32k-utek
+		os=-sysv
+		;;
+	microblaze)
+		basic_machine=microblaze-xilinx
+		;;
+	mingw64)
+		basic_machine=x86_64-pc
+		os=-mingw64
+		;;
+	mingw32)
+		basic_machine=i386-pc
+		os=-mingw32
+		;;
+	mingw32ce)
+		basic_machine=arm-unknown
+		os=-mingw32ce
+		;;
+	miniframe)
+		basic_machine=m68000-convergent
+		;;
+	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+	mips3*-*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+		;;
+	mips3*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+		;;
+	monitor)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	morphos)
+		basic_machine=powerpc-unknown
+		os=-morphos
+		;;
+	msdos)
+		basic_machine=i386-pc
+		os=-msdos
+		;;
+	ms1-*)
+		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+		;;
+	msys)
+		basic_machine=i386-pc
+		os=-msys
+		;;
+	mvs)
+		basic_machine=i370-ibm
+		os=-mvs
+		;;
+	nacl)
+		basic_machine=le32-unknown
+		os=-nacl
+		;;
+	ncr3000)
+		basic_machine=i486-ncr
+		os=-sysv4
+		;;
+	netbsd386)
+		basic_machine=i386-unknown
+		os=-netbsd
+		;;
+	netwinder)
+		basic_machine=armv4l-rebel
+		os=-linux
+		;;
+	news | news700 | news800 | news900)
+		basic_machine=m68k-sony
+		os=-newsos
+		;;
+	news1000)
+		basic_machine=m68030-sony
+		os=-newsos
+		;;
+	news-3600 | risc-news)
+		basic_machine=mips-sony
+		os=-newsos
+		;;
+	necv70)
+		basic_machine=v70-nec
+		os=-sysv
+		;;
+	next | m*-next )
+		basic_machine=m68k-next
+		case $os in
+		    -nextstep* )
+			;;
+		    -ns2*)
+		      os=-nextstep2
+			;;
+		    *)
+		      os=-nextstep3
+			;;
+		esac
+		;;
+	nh3000)
+		basic_machine=m68k-harris
+		os=-cxux
+		;;
+	nh[45]000)
+		basic_machine=m88k-harris
+		os=-cxux
+		;;
+	nindy960)
+		basic_machine=i960-intel
+		os=-nindy
+		;;
+	mon960)
+		basic_machine=i960-intel
+		os=-mon960
+		;;
+	nonstopux)
+		basic_machine=mips-compaq
+		os=-nonstopux
+		;;
+	np1)
+		basic_machine=np1-gould
+		;;
+	neo-tandem)
+		basic_machine=neo-tandem
+		;;
+	nse-tandem)
+		basic_machine=nse-tandem
+		;;
+	nsr-tandem)
+		basic_machine=nsr-tandem
+		;;
+	op50n-* | op60c-*)
+		basic_machine=hppa1.1-oki
+		os=-proelf
+		;;
+	openrisc | openrisc-*)
+		basic_machine=or32-unknown
+		;;
+	os400)
+		basic_machine=powerpc-ibm
+		os=-os400
+		;;
+	OSE68000 | ose68000)
+		basic_machine=m68000-ericsson
+		os=-ose
+		;;
+	os68k)
+		basic_machine=m68k-none
+		os=-os68k
+		;;
+	pa-hitachi)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	paragon)
+		basic_machine=i860-intel
+		os=-osf
+		;;
+	parisc)
+		basic_machine=hppa-unknown
+		os=-linux
+		;;
+	parisc-*)
+		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
+		os=-linux
+		;;
+	pbd)
+		basic_machine=sparc-tti
+		;;
+	pbb)
+		basic_machine=m68k-tti
+		;;
+	pc532 | pc532-*)
+		basic_machine=ns32k-pc532
+		;;
+	pc98)
+		basic_machine=i386-pc
+		;;
+	pc98-*)
+		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentium | p5 | k5 | k6 | nexgen | viac3)
+		basic_machine=i586-pc
+		;;
+	pentiumpro | p6 | 6x86 | athlon | athlon_*)
+		basic_machine=i686-pc
+		;;
+	pentiumii | pentium2 | pentiumiii | pentium3)
+		basic_machine=i686-pc
+		;;
+	pentium4)
+		basic_machine=i786-pc
+		;;
+	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumpro-* | p6-* | 6x86-* | athlon-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentium4-*)
+		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pn)
+		basic_machine=pn-gould
+		;;
+	power)	basic_machine=power-ibm
+		;;
+	ppc | ppcbe)	basic_machine=powerpc-unknown
+		;;
+	ppc-* | ppcbe-*)
+		basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppcle | powerpclittle | ppc-le | powerpc-little)
+		basic_machine=powerpcle-unknown
+		;;
+	ppcle-* | powerpclittle-*)
+		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppc64)	basic_machine=powerpc64-unknown
+		;;
+	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+		basic_machine=powerpc64le-unknown
+		;;
+	ppc64le-* | powerpc64little-*)
+		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ps2)
+		basic_machine=i386-ibm
+		;;
+	pw32)
+		basic_machine=i586-unknown
+		os=-pw32
+		;;
+	rdos)
+		basic_machine=i386-pc
+		os=-rdos
+		;;
+	rom68k)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	rm[46]00)
+		basic_machine=mips-siemens
+		;;
+	rtpc | rtpc-*)
+		basic_machine=romp-ibm
+		;;
+	s390 | s390-*)
+		basic_machine=s390-ibm
+		;;
+	s390x | s390x-*)
+		basic_machine=s390x-ibm
+		;;
+	sa29200)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	sb1)
+		basic_machine=mipsisa64sb1-unknown
+		;;
+	sb1el)
+		basic_machine=mipsisa64sb1el-unknown
+		;;
+	sde)
+		basic_machine=mipsisa32-sde
+		os=-elf
+		;;
+	sei)
+		basic_machine=mips-sei
+		os=-seiux
+		;;
+	sequent)
+		basic_machine=i386-sequent
+		;;
+	sh)
+		basic_machine=sh-hitachi
+		os=-hms
+		;;
+	sh5el)
+		basic_machine=sh5le-unknown
+		;;
+	sh64)
+		basic_machine=sh64-unknown
+		;;
+	sparclite-wrs | simso-wrs)
+		basic_machine=sparclite-wrs
+		os=-vxworks
+		;;
+	sps7)
+		basic_machine=m68k-bull
+		os=-sysv2
+		;;
+	spur)
+		basic_machine=spur-unknown
+		;;
+	st2000)
+		basic_machine=m68k-tandem
+		;;
+	stratus)
+		basic_machine=i860-stratus
+		os=-sysv4
+		;;
+	strongarm-* | thumb-*)
+		basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	sun2)
+		basic_machine=m68000-sun
+		;;
+	sun2os3)
+		basic_machine=m68000-sun
+		os=-sunos3
+		;;
+	sun2os4)
+		basic_machine=m68000-sun
+		os=-sunos4
+		;;
+	sun3os3)
+		basic_machine=m68k-sun
+		os=-sunos3
+		;;
+	sun3os4)
+		basic_machine=m68k-sun
+		os=-sunos4
+		;;
+	sun4os3)
+		basic_machine=sparc-sun
+		os=-sunos3
+		;;
+	sun4os4)
+		basic_machine=sparc-sun
+		os=-sunos4
+		;;
+	sun4sol2)
+		basic_machine=sparc-sun
+		os=-solaris2
+		;;
+	sun3 | sun3-*)
+		basic_machine=m68k-sun
+		;;
+	sun4)
+		basic_machine=sparc-sun
+		;;
+	sun386 | sun386i | roadrunner)
+		basic_machine=i386-sun
+		;;
+	sv1)
+		basic_machine=sv1-cray
+		os=-unicos
+		;;
+	symmetry)
+		basic_machine=i386-sequent
+		os=-dynix
+		;;
+	t3e)
+		basic_machine=alphaev5-cray
+		os=-unicos
+		;;
+	t90)
+		basic_machine=t90-cray
+		os=-unicos
+		;;
+	tile*)
+		basic_machine=$basic_machine-unknown
+		os=-linux-gnu
+		;;
+	tx39)
+		basic_machine=mipstx39-unknown
+		;;
+	tx39el)
+		basic_machine=mipstx39el-unknown
+		;;
+	toad1)
+		basic_machine=pdp10-xkl
+		os=-tops20
+		;;
+	tower | tower-32)
+		basic_machine=m68k-ncr
+		;;
+	tpf)
+		basic_machine=s390x-ibm
+		os=-tpf
+		;;
+	udi29k)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	ultra3)
+		basic_machine=a29k-nyu
+		os=-sym1
+		;;
+	v810 | necv810)
+		basic_machine=v810-nec
+		os=-none
+		;;
+	vaxv)
+		basic_machine=vax-dec
+		os=-sysv
+		;;
+	vms)
+		basic_machine=vax-dec
+		os=-vms
+		;;
+	vpp*|vx|vx-*)
+		basic_machine=f301-fujitsu
+		;;
+	vxworks960)
+		basic_machine=i960-wrs
+		os=-vxworks
+		;;
+	vxworks68)
+		basic_machine=m68k-wrs
+		os=-vxworks
+		;;
+	vxworks29k)
+		basic_machine=a29k-wrs
+		os=-vxworks
+		;;
+	w65*)
+		basic_machine=w65-wdc
+		os=-none
+		;;
+	w89k-*)
+		basic_machine=hppa1.1-winbond
+		os=-proelf
+		;;
+	xbox)
+		basic_machine=i686-pc
+		os=-mingw32
+		;;
+	xps | xps100)
+		basic_machine=xps100-honeywell
+		;;
+	xscale-* | xscalee[bl]-*)
+		basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
+		;;
+	ymp)
+		basic_machine=ymp-cray
+		os=-unicos
+		;;
+	z8k-*-coff)
+		basic_machine=z8k-unknown
+		os=-sim
+		;;
+	z80-*-coff)
+		basic_machine=z80-unknown
+		os=-sim
+		;;
+	none)
+		basic_machine=none-none
+		os=-none
+		;;
+
+# Here we handle the default manufacturer of certain CPU types.  It is in
+# some cases the only manufacturer, in others, it is the most popular.
+	w89k)
+		basic_machine=hppa1.1-winbond
+		;;
+	op50n)
+		basic_machine=hppa1.1-oki
+		;;
+	op60c)
+		basic_machine=hppa1.1-oki
+		;;
+	romp)
+		basic_machine=romp-ibm
+		;;
+	mmix)
+		basic_machine=mmix-knuth
+		;;
+	rs6000)
+		basic_machine=rs6000-ibm
+		;;
+	vax)
+		basic_machine=vax-dec
+		;;
+	pdp10)
+		# there are many clones, so DEC is not a safe bet
+		basic_machine=pdp10-unknown
+		;;
+	pdp11)
+		basic_machine=pdp11-dec
+		;;
+	we32k)
+		basic_machine=we32k-att
+		;;
+	sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
+		basic_machine=sh-unknown
+		;;
+	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
+		basic_machine=sparc-sun
+		;;
+	cydra)
+		basic_machine=cydra-cydrome
+		;;
+	orion)
+		basic_machine=orion-highlevel
+		;;
+	orion105)
+		basic_machine=clipper-highlevel
+		;;
+	mac | mpw | mac-mpw)
+		basic_machine=m68k-apple
+		;;
+	pmac | pmac-mpw)
+		basic_machine=powerpc-apple
+		;;
+	*-unknown)
+		# Make sure to match an already-canonicalized machine name.
+		;;
+	*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+	*-digital*)
+		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+		;;
+	*-commodore*)
+		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+		;;
+	*)
+		;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+	# First match some system type aliases
+	# that might get confused with valid system types.
+	# -solaris* is a basic system type, with this one exception.
+	-auroraux)
+		os=-auroraux
+		;;
+	-solaris1 | -solaris1.*)
+		os=`echo $os | sed -e 's|solaris1|sunos4|'`
+		;;
+	-solaris)
+		os=-solaris2
+		;;
+	-svr4*)
+		os=-sysv4
+		;;
+	-unixware*)
+		os=-sysv4.2uw
+		;;
+	-gnu/linux*)
+		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+		;;
+	# First accept the basic system types.
+	# The portable systems comes first.
+	# Each alternative MUST END IN A *, to match a version number.
+	# -sysv* is not here because it comes later, after sysvr4.
+	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
+	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
+	      | -sym* | -kopensolaris* \
+	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+	      | -aos* | -aros* \
+	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+	      | -bitrig* | -openbsd* | -solidbsd* \
+	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+	      | -chorusos* | -chorusrdb* | -cegcc* \
+	      | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+	      | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
+	      | -linux-newlib* | -linux-musl* | -linux-uclibc* \
+	      | -uxpv* | -beos* | -mpeix* | -udk* \
+	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
+	# Remember, each alternative MUST END IN *, to match a version number.
+		;;
+	-qnx*)
+		case $basic_machine in
+		    x86-* | i*86-*)
+			;;
+		    *)
+			os=-nto$os
+			;;
+		esac
+		;;
+	-nto-qnx*)
+		;;
+	-nto*)
+		os=`echo $os | sed -e 's|nto|nto-qnx|'`
+		;;
+	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+		;;
+	-mac*)
+		os=`echo $os | sed -e 's|mac|macos|'`
+		;;
+	-linux-dietlibc)
+		os=-linux-dietlibc
+		;;
+	-linux*)
+		os=`echo $os | sed -e 's|linux|linux-gnu|'`
+		;;
+	-sunos5*)
+		os=`echo $os | sed -e 's|sunos5|solaris2|'`
+		;;
+	-sunos6*)
+		os=`echo $os | sed -e 's|sunos6|solaris3|'`
+		;;
+	-opened*)
+		os=-openedition
+		;;
+	-os400*)
+		os=-os400
+		;;
+	-wince*)
+		os=-wince
+		;;
+	-osfrose*)
+		os=-osfrose
+		;;
+	-osf*)
+		os=-osf
+		;;
+	-utek*)
+		os=-bsd
+		;;
+	-dynix*)
+		os=-bsd
+		;;
+	-acis*)
+		os=-aos
+		;;
+	-atheos*)
+		os=-atheos
+		;;
+	-syllable*)
+		os=-syllable
+		;;
+	-386bsd)
+		os=-bsd
+		;;
+	-ctix* | -uts*)
+		os=-sysv
+		;;
+	-nova*)
+		os=-rtmk-nova
+		;;
+	-ns2 )
+		os=-nextstep2
+		;;
+	-nsk*)
+		os=-nsk
+		;;
+	# Preserve the version number of sinix5.
+	-sinix5.*)
+		os=`echo $os | sed -e 's|sinix|sysv|'`
+		;;
+	-sinix*)
+		os=-sysv4
+		;;
+	-tpf*)
+		os=-tpf
+		;;
+	-triton*)
+		os=-sysv3
+		;;
+	-oss*)
+		os=-sysv3
+		;;
+	-svr4)
+		os=-sysv4
+		;;
+	-svr3)
+		os=-sysv3
+		;;
+	-sysvr4)
+		os=-sysv4
+		;;
+	# This must come after -sysvr4.
+	-sysv*)
+		;;
+	-ose*)
+		os=-ose
+		;;
+	-es1800*)
+		os=-ose
+		;;
+	-xenix)
+		os=-xenix
+		;;
+	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+		os=-mint
+		;;
+	-aros*)
+		os=-aros
+		;;
+	-kaos*)
+		os=-kaos
+		;;
+	-zvmoe)
+		os=-zvmoe
+		;;
+	-dicos*)
+		os=-dicos
+		;;
+	-nacl*)
+		;;
+	-none)
+		;;
+	*)
+		# Get rid of the `-' at the beginning of $os.
+		os=`echo $os | sed 's/[^-]*-//'`
+		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+		exit 1
+		;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system.  Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+	score-*)
+		os=-elf
+		;;
+	spu-*)
+		os=-elf
+		;;
+	*-acorn)
+		os=-riscix1.2
+		;;
+	arm*-rebel)
+		os=-linux
+		;;
+	arm*-semi)
+		os=-aout
+		;;
+	c4x-* | tic4x-*)
+		os=-coff
+		;;
+	hexagon-*)
+		os=-elf
+		;;
+	tic54x-*)
+		os=-coff
+		;;
+	tic55x-*)
+		os=-coff
+		;;
+	tic6x-*)
+		os=-coff
+		;;
+	# This must come before the *-dec entry.
+	pdp10-*)
+		os=-tops20
+		;;
+	pdp11-*)
+		os=-none
+		;;
+	*-dec | vax-*)
+		os=-ultrix4.2
+		;;
+	m68*-apollo)
+		os=-domain
+		;;
+	i386-sun)
+		os=-sunos4.0.2
+		;;
+	m68000-sun)
+		os=-sunos3
+		;;
+	m68*-cisco)
+		os=-aout
+		;;
+	mep-*)
+		os=-elf
+		;;
+	mips*-cisco)
+		os=-elf
+		;;
+	mips*-*)
+		os=-elf
+		;;
+	or32-*)
+		os=-coff
+		;;
+	*-tti)	# must be before sparc entry or we get the wrong os.
+		os=-sysv3
+		;;
+	sparc-* | *-sun)
+		os=-sunos4.1.1
+		;;
+	*-be)
+		os=-beos
+		;;
+	*-haiku)
+		os=-haiku
+		;;
+	*-ibm)
+		os=-aix
+		;;
+	*-knuth)
+		os=-mmixware
+		;;
+	*-wec)
+		os=-proelf
+		;;
+	*-winbond)
+		os=-proelf
+		;;
+	*-oki)
+		os=-proelf
+		;;
+	*-hp)
+		os=-hpux
+		;;
+	*-hitachi)
+		os=-hiux
+		;;
+	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+		os=-sysv
+		;;
+	*-cbm)
+		os=-amigaos
+		;;
+	*-dg)
+		os=-dgux
+		;;
+	*-dolphin)
+		os=-sysv3
+		;;
+	m68k-ccur)
+		os=-rtu
+		;;
+	m88k-omron*)
+		os=-luna
+		;;
+	*-next )
+		os=-nextstep
+		;;
+	*-sequent)
+		os=-ptx
+		;;
+	*-crds)
+		os=-unos
+		;;
+	*-ns)
+		os=-genix
+		;;
+	i370-*)
+		os=-mvs
+		;;
+	*-next)
+		os=-nextstep3
+		;;
+	*-gould)
+		os=-sysv
+		;;
+	*-highlevel)
+		os=-bsd
+		;;
+	*-encore)
+		os=-bsd
+		;;
+	*-sgi)
+		os=-irix
+		;;
+	*-siemens)
+		os=-sysv4
+		;;
+	*-masscomp)
+		os=-rtu
+		;;
+	f30[01]-fujitsu | f700-fujitsu)
+		os=-uxpv
+		;;
+	*-rom68k)
+		os=-coff
+		;;
+	*-*bug)
+		os=-coff
+		;;
+	*-apple)
+		os=-macos
+		;;
+	*-atari*)
+		os=-mint
+		;;
+	*)
+		os=-none
+		;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer.  We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+	*-unknown)
+		case $os in
+			-riscix*)
+				vendor=acorn
+				;;
+			-sunos*)
+				vendor=sun
+				;;
+			-cnk*|-aix*)
+				vendor=ibm
+				;;
+			-beos*)
+				vendor=be
+				;;
+			-hpux*)
+				vendor=hp
+				;;
+			-mpeix*)
+				vendor=hp
+				;;
+			-hiux*)
+				vendor=hitachi
+				;;
+			-unos*)
+				vendor=crds
+				;;
+			-dgux*)
+				vendor=dg
+				;;
+			-luna*)
+				vendor=omron
+				;;
+			-genix*)
+				vendor=ns
+				;;
+			-mvs* | -opened*)
+				vendor=ibm
+				;;
+			-os400*)
+				vendor=ibm
+				;;
+			-ptx*)
+				vendor=sequent
+				;;
+			-tpf*)
+				vendor=ibm
+				;;
+			-vxsim* | -vxworks* | -windiss*)
+				vendor=wrs
+				;;
+			-aux*)
+				vendor=apple
+				;;
+			-hms*)
+				vendor=hitachi
+				;;
+			-mpw* | -macos*)
+				vendor=apple
+				;;
+			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+				vendor=atari
+				;;
+			-vos*)
+				vendor=stratus
+				;;
+		esac
+		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+		;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/configure b/configure
new file mode 100755
index 0000000..cd93e12
--- /dev/null
+++ b/configure
@@ -0,0 +1,16897 @@
+#! /bin/sh
+# From configure.ac Id: configure.ac 1523 2012-09-09 11:11:52Z michael .
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.69 for ircd-hybrid 8.0.0.
+#
+# Report bugs to <bugs@ircd-hybrid.org>.
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+  # into an infinite loop, continuously re-executing ourselves.
+  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+    _as_can_reexec=no; export _as_can_reexec;
+    # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+  *v*x* | *x*v* ) as_opts=-vx ;;
+  *v* ) as_opts=-v ;;
+  *x* ) as_opts=-x ;;
+  * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+  fi
+  # We don't want this to propagate to other subprocesses.
+          { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '\${1+\"\$@\"}'='\"\$@\"'
+  setopt NO_GLOB_SUBST
+else
+  case \`(set -o) 2>/dev/null\` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+"
+  as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+  exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+
+  test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
+    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+    PATH=/empty FPATH=/empty; export PATH FPATH
+    test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
+      || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1"
+  if (eval "$as_required") 2>/dev/null; then :
+  as_have_required=yes
+else
+  as_have_required=no
+fi
+  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  as_found=:
+  case $as_dir in #(
+	 /*)
+	   for as_base in sh bash ksh sh5; do
+	     # Try only shells that exist, to save several forks.
+	     as_shell=$as_dir/$as_base
+	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+  CONFIG_SHELL=$as_shell as_have_required=yes
+		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+  break 2
+fi
+fi
+	   done;;
+       esac
+  as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+  CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+      if test "x$CONFIG_SHELL" != x; then :
+  export CONFIG_SHELL
+             # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+  *v*x* | *x*v* ) as_opts=-vx ;;
+  *v* ) as_opts=-v ;;
+  *x* ) as_opts=-x ;;
+  * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+    if test x$as_have_required = xno; then :
+  $as_echo "$0: This script requires a shell more modern than all"
+  $as_echo "$0: the shells that I found on your system."
+  if test x${ZSH_VERSION+set} = xset ; then
+    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+  else
+    $as_echo "$0: Please tell bug-autoconf@gnu.org and
+$0: bugs@ircd-hybrid.org about your system, including any
+$0: error possibly output before this message. Then install
+$0: a modern shell, or manually run the script under such a
+$0: shell if you do have one."
+  fi
+  exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+  test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+  fi
+  $as_echo "$as_me: error: $2" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+  as_lineno_1=$LINENO as_lineno_1a=$LINENO
+  as_lineno_2=$LINENO as_lineno_2a=$LINENO
+  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+  # already done that, so ensure we don't try to do so again and fall
+  # in an infinite loop.  This has already happened in practice.
+  _as_can_reexec=no; export _as_can_reexec
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='	';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -pR'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -pR'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -pR'
+  fi
+else
+  as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p='mkdir -p "$as_dir"'
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+lt_ltdl_dir='libltdl'
+
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='ircd-hybrid'
+PACKAGE_TARNAME='ircd-hybrid'
+PACKAGE_VERSION='8.0.0'
+PACKAGE_STRING='ircd-hybrid 8.0.0'
+PACKAGE_BUGREPORT='bugs@ircd-hybrid.org'
+PACKAGE_URL=''
+
+ac_unique_file="src/ircd.c"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_func_list=
+ac_header_list=
+ac_subst_vars='ltdl_LTLIBOBJS
+ltdl_LIBOBJS
+am__EXEEXT_FALSE
+am__EXEEXT_TRUE
+LTLIBOBJS
+LIBOBJS
+LOCALSTATEDIR
+DATADIR
+LIBDIR
+SYSCONFDIR
+PREFIX
+ENABLE_SSL_FALSE
+ENABLE_SSL_TRUE
+LTDLOPEN
+LT_CONFIG_H
+CONVENIENCE_LTDL_FALSE
+CONVENIENCE_LTDL_TRUE
+INSTALL_LTDL_FALSE
+INSTALL_LTDL_TRUE
+ARGZ_H
+sys_symbol_underscore
+LIBADD_DL
+LT_DLPREOPEN
+LIBADD_DLD_LINK
+LIBADD_SHL_LOAD
+LIBADD_DLOPEN
+LT_DLLOADERS
+INCLTDL
+LTDLINCL
+LTDLDEPS
+LIBLTDL
+CPP
+OTOOL64
+OTOOL
+LIPO
+NMEDIT
+DSYMUTIL
+MANIFEST_TOOL
+RANLIB
+ac_ct_AR
+AR
+DLLTOOL
+OBJDUMP
+LN_S
+NM
+ac_ct_DUMPBIN
+DUMPBIN
+LD
+FGREP
+EGREP
+GREP
+SED
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+LIBTOOL
+LEXLIB
+LEX_OUTPUT_ROOT
+LEX
+YFLAGS
+YACC
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+am__nodep
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+MAINT
+MAINTAINER_MODE_FALSE
+MAINTAINER_MODE_TRUE
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_maintainer_mode
+enable_dependency_tracking
+enable_static
+enable_shared
+with_pic
+enable_fast_install
+with_gnu_ld
+with_sysroot
+enable_libtool_lock
+with_included_ltdl
+with_ltdl_include
+with_ltdl_lib
+enable_ltdl_install
+enable_libpcre
+enable_openssl
+enable_assert
+enable_kqueue
+enable_epoll
+enable_devpoll
+enable_rtsigio
+enable_poll
+enable_select
+with_nicklen
+with_topiclen
+enable_halfops
+enable_debugging
+enable_warnings
+'
+      ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+YACC
+YFLAGS
+CPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval $ac_prev=\$ac_option
+    ac_prev=
+    continue
+  fi
+
+  case $ac_option in
+  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *=)   ac_optarg= ;;
+  *)    ac_optarg=yes ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case $ac_dashdash$ac_option in
+  --)
+    ac_dashdash=yes ;;
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir=$ac_optarg ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build_alias ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build_alias=$ac_optarg ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file=$ac_optarg ;;
+
+  --config-cache | -C)
+    cache_file=config.cache ;;
+
+  -datadir | --datadir | --datadi | --datad)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=*)
+    datadir=$ac_optarg ;;
+
+  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+  | --dataroo | --dataro | --datar)
+    ac_prev=datarootdir ;;
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+    datarootdir=$ac_optarg ;;
+
+  -disable-* | --disable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=no ;;
+
+  -docdir | --docdir | --docdi | --doc | --do)
+    ac_prev=docdir ;;
+  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+    docdir=$ac_optarg ;;
+
+  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+    ac_prev=dvidir ;;
+  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+    dvidir=$ac_optarg ;;
+
+  -enable-* | --enable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=\$ac_optarg ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix=$ac_optarg ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he | -h)
+    ac_init_help=long ;;
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+    ac_init_help=recursive ;;
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+    ac_init_help=short ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host_alias ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host_alias=$ac_optarg ;;
+
+  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+    ac_prev=htmldir ;;
+  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+  | --ht=*)
+    htmldir=$ac_optarg ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir=$ac_optarg ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir=$ac_optarg ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir=$ac_optarg ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir=$ac_optarg ;;
+
+  -localedir | --localedir | --localedi | --localed | --locale)
+    ac_prev=localedir ;;
+  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+    localedir=$ac_optarg ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst | --locals)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+    localstatedir=$ac_optarg ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir=$ac_optarg ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c | -n)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$ac_optarg ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix=$ac_optarg ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix=$ac_optarg ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix=$ac_optarg ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name=$ac_optarg ;;
+
+  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+    ac_prev=pdfdir ;;
+  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+    pdfdir=$ac_optarg ;;
+
+  -psdir | --psdir | --psdi | --psd | --ps)
+    ac_prev=psdir ;;
+  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+    psdir=$ac_optarg ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir=$ac_optarg ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir=$ac_optarg ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site=$ac_optarg ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir=$ac_optarg ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir=$ac_optarg ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target_alias ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target_alias=$ac_optarg ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers | -V)
+    ac_init_version=: ;;
+
+  -with-* | --with-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=\$ac_optarg ;;
+
+  -without-* | --without-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=no ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes=$ac_optarg ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries=$ac_optarg ;;
+
+  -*) as_fn_error $? "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information"
+    ;;
+
+  *=*)
+    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+    # Reject names that are not valid shell variable names.
+    case $ac_envvar in #(
+      '' | [0-9]* | *[!_$as_cr_alnum]* )
+      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
+    esac
+    eval $ac_envvar=\$ac_optarg
+    export $ac_envvar ;;
+
+  *)
+    # FIXME: should be removed in autoconf 3.0.
+    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+  as_fn_error $? "missing argument to $ac_option"
+fi
+
+if test -n "$ac_unrecognized_opts"; then
+  case $enable_option_checking in
+    no) ;;
+    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
+    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+  esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
+		datadir sysconfdir sharedstatedir localstatedir includedir \
+		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+		libdir localedir mandir
+do
+  eval ac_val=\$$ac_var
+  # Remove trailing slashes.
+  case $ac_val in
+    */ )
+      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+      eval $ac_var=\$ac_val;;
+  esac
+  # Be sure to have absolute directory names.
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* )  continue;;
+    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+  esac
+  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+  if test "x$build_alias" = x; then
+    cross_compiling=maybe
+  elif test "x$build_alias" != "x$host_alias"; then
+    cross_compiling=yes
+  fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+  as_fn_error $? "working directory cannot be determined"
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+  as_fn_error $? "pwd does not report name of working directory"
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then the parent directory.
+  ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_myself" : 'X\(//\)[^/]' \| \
+	 X"$as_myself" : 'X\(//\)$' \| \
+	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  srcdir=$ac_confdir
+  if test ! -r "$srcdir/$ac_unique_file"; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
+	pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+  srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+  eval ac_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_env_${ac_var}_value=\$${ac_var}
+  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+  # Omit some internal or obsolete options to make the list less imposing.
+  # This message is too long to be a string in the A/UX 3.1 sh.
+  cat <<_ACEOF
+\`configure' configures ircd-hybrid 8.0.0 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE.  See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+  -h, --help              display this help and exit
+      --help=short        display options specific to this package
+      --help=recursive    display the short help of all the included packages
+  -V, --version           display version information and exit
+  -q, --quiet, --silent   do not print \`checking ...' messages
+      --cache-file=FILE   cache test results in FILE [disabled]
+  -C, --config-cache      alias for \`--cache-file=config.cache'
+  -n, --no-create         do not create output files
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+  --docdir=DIR            documentation root [DATAROOTDIR/doc/ircd-hybrid]
+  --htmldir=DIR           html documentation [DOCDIR]
+  --dvidir=DIR            dvi documentation [DOCDIR]
+  --pdfdir=DIR            pdf documentation [DOCDIR]
+  --psdir=DIR             ps documentation [DOCDIR]
+_ACEOF
+
+  cat <<\_ACEOF
+
+Program names:
+  --program-prefix=PREFIX            prepend PREFIX to installed program names
+  --program-suffix=SUFFIX            append SUFFIX to installed program names
+  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
+
+System types:
+  --build=BUILD     configure for building on BUILD [guessed]
+  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+  case $ac_init_help in
+     short | recursive ) echo "Configuration of ircd-hybrid 8.0.0:";;
+   esac
+  cat <<\_ACEOF
+
+Optional Features:
+  --disable-option-checking  ignore unrecognized --enable/--with options
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --enable-maintainer-mode
+                          enable make rules and dependencies not useful (and
+                          sometimes confusing) to the casual installer
+  --enable-dependency-tracking
+                          do not reject slow dependency extractors
+  --disable-dependency-tracking
+                          speeds up one-time build
+  --enable-static[=PKGS]  build static libraries [default=no]
+  --enable-shared[=PKGS]  build shared libraries [default=yes]
+  --enable-fast-install[=PKGS]
+                          optimize for fast installation [default=yes]
+  --disable-libtool-lock  avoid locking (might break parallel builds)
+  --enable-ltdl-install   install libltdl
+  --disable-libpcre       Disable PCRE support
+  --enable-openssl=DIR       Enable OpenSSL support (DIR optional).
+  --disable-openssl            Disable OpenSSL support.
+  --enable-assert         Enable assert() statements
+  --enable-kqueue         Force kqueue usage.
+  --enable-epoll          Force epoll usage.
+  --enable-devpoll        Force devpoll usage.
+  --enable-rtsigio        Force rtsigio usage.
+  --enable-poll           Force poll usage.
+  --enable-select         Force select usage.
+  --enable-halfops        Enable halfops support.
+  --enable-debugging      Enable debugging.
+  --enable-warnings       Enable compiler warnings.
+
+Optional Packages:
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --with-pic[=PKGS]       try to use only PIC/non-PIC objects [default=use
+                          both]
+  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
+  --with-sysroot=DIR Search for dependent libraries within DIR
+                        (or the compiler's sysroot if not specified).
+  --with-included-ltdl    use the GNU ltdl sources included here
+  --with-ltdl-include=DIR use the ltdl headers installed in DIR
+  --with-ltdl-lib=DIR     use the libltdl.la installed in DIR
+  --with-nicklen=<value>  Set nickname length (default 9).
+  --with-topiclen=<value> Set topic length (default 160).
+
+Some influential environment variables:
+  CC          C compiler command
+  CFLAGS      C compiler flags
+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+              nonstandard directory <lib dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
+  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+              you have headers in a nonstandard directory <include dir>
+  YACC        The `Yet Another Compiler Compiler' implementation to use.
+              Defaults to the first program found out of: `bison -y', `byacc',
+              `yacc'.
+  YFLAGS      The list of arguments that will be passed by default to $YACC.
+              This script will default YFLAGS to the empty string to avoid a
+              default value of `-d' given by some make applications.
+  CPP         C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <bugs@ircd-hybrid.org>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+  # If there are subdirs, report their specific --help.
+  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+    test -d "$ac_dir" ||
+      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+      continue
+    ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+    cd "$ac_dir" || { ac_status=$?; continue; }
+    # Check for guested configure.
+    if test -f "$ac_srcdir/configure.gnu"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+    elif test -f "$ac_srcdir/configure"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure" --help=recursive
+    else
+      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+    fi || ac_status=$?
+    cd "$ac_pwd" || { ac_status=$?; break; }
+  done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+  cat <<\_ACEOF
+ircd-hybrid configure 8.0.0
+generated by GNU Autoconf 2.69
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+  exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext
+  if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_compile
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext conftest$ac_exeext
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 test -x conftest$ac_exeext
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+  # interfere with the next link command; also delete a directory that is
+  # left behind by Apple's compiler.  We do this before executing the actions.
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } > conftest.i && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+    ac_retval=1
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+       $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+       ac_retval=$ac_status
+fi
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $2 (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_func
+
+# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
+# ---------------------------------------------
+# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
+# accordingly.
+ac_fn_c_check_decl ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  as_decl_name=`echo $2|sed 's/ *(.*//'`
+  as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
+$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+#ifndef $as_decl_name
+#ifdef __cplusplus
+  (void) $as_decl_use;
+#else
+  (void) $as_decl_name;
+#endif
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_decl
+
+# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
+# -------------------------------------------
+# Tests whether TYPE exists after having included INCLUDES, setting cache
+# variable VAR accordingly.
+ac_fn_c_check_type ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  eval "$3=no"
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+if (sizeof ($2))
+	 return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+if (sizeof (($2)))
+	    return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+  eval "$3=yes"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_type
+
+# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
+# ----------------------------------------------------
+# Tries to find if the field MEMBER exists in type AGGR, after including
+# INCLUDES, setting cache variable VAR accordingly.
+ac_fn_c_check_member ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
+$as_echo_n "checking for $2.$3... " >&6; }
+if eval \${$4+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$5
+int
+main ()
+{
+static $2 ac_aggr;
+if (ac_aggr.$3)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  eval "$4=yes"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$5
+int
+main ()
+{
+static $2 ac_aggr;
+if (sizeof ac_aggr.$3)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  eval "$4=yes"
+else
+  eval "$4=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$4
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_member
+
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if eval \${$3+:} false; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_header_compiler=yes
+else
+  ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  ac_header_preproc=yes
+else
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+  yes:no: )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+( $as_echo "## ----------------------------------- ##
+## Report this to bugs@ircd-hybrid.org ##
+## ----------------------------------- ##"
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_mongrel
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by ircd-hybrid $as_me 8.0.0, which was
+generated by GNU Autoconf 2.69.  Invocation command line was
+
+  $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    $as_echo "PATH: $as_dir"
+  done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+  for ac_arg
+  do
+    case $ac_arg in
+    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+    | -silent | --silent | --silen | --sile | --sil)
+      continue ;;
+    *\'*)
+      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    case $ac_pass in
+    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+    2)
+      as_fn_append ac_configure_args1 " '$ac_arg'"
+      if test $ac_must_keep_next = true; then
+	ac_must_keep_next=false # Got value, back to normal.
+      else
+	case $ac_arg in
+	  *=* | --config-cache | -C | -disable-* | --disable-* \
+	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+	  | -with-* | --with-* | -without-* | --without-* | --x)
+	    case "$ac_configure_args0 " in
+	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+	    esac
+	    ;;
+	  -* ) ac_must_keep_next=true ;;
+	esac
+      fi
+      as_fn_append ac_configure_args " '$ac_arg'"
+      ;;
+    esac
+  done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  {
+    echo
+
+    $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+    echo
+    # The following way of writing the cache mishandles newlines in values,
+(
+  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+  (set) 2>&1 |
+    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      sed -n \
+	"s/'\''/'\''\\\\'\'''\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+      ;; #(
+    *)
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+)
+    echo
+
+    $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+    echo
+    for ac_var in $ac_subst_vars
+    do
+      eval ac_val=\$$ac_var
+      case $ac_val in
+      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      esac
+      $as_echo "$ac_var='\''$ac_val'\''"
+    done | sort
+    echo
+
+    if test -n "$ac_subst_files"; then
+      $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+      echo
+      for ac_var in $ac_subst_files
+      do
+	eval ac_val=\$$ac_var
+	case $ac_val in
+	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	esac
+	$as_echo "$ac_var='\''$ac_val'\''"
+      done | sort
+      echo
+    fi
+
+    if test -s confdefs.h; then
+      $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+      echo
+      cat confdefs.h
+      echo
+    fi
+    test "$ac_signal" != 0 &&
+      $as_echo "$as_me: caught signal $ac_signal"
+    $as_echo "$as_me: exit $exit_status"
+  } >&5
+  rm -f core *.core core.conftest.* &&
+    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+    exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+  # We do not want a PATH search for config.site.
+  case $CONFIG_SITE in #((
+    -*)  ac_site_file1=./$CONFIG_SITE;;
+    */*) ac_site_file1=$CONFIG_SITE;;
+    *)   ac_site_file1=./$CONFIG_SITE;;
+  esac
+elif test "x$prefix" != xNONE; then
+  ac_site_file1=$prefix/share/config.site
+  ac_site_file2=$prefix/etc/config.site
+else
+  ac_site_file1=$ac_default_prefix/share/config.site
+  ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+  test "x$ac_site_file" = xNONE && continue
+  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+    sed 's/^/| /' "$ac_site_file" >&5
+    . "$ac_site_file" \
+      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+  fi
+done
+
+if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special files
+  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
+  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . "$cache_file";;
+      *)                      . "./$cache_file";;
+    esac
+  fi
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+as_fn_append ac_func_list " mmap"
+as_fn_append ac_func_list " strtok_r"
+as_fn_append ac_func_list " usleep"
+as_fn_append ac_func_list " strlcat"
+as_fn_append ac_func_list " strlcpy"
+as_fn_append ac_header_list " crypt.h"
+as_fn_append ac_header_list " sys/resource.h"
+as_fn_append ac_header_list " sys/param.h"
+as_fn_append ac_header_list " types.h"
+as_fn_append ac_header_list " socket.h"
+as_fn_append ac_header_list " sys/wait.h"
+as_fn_append ac_header_list " wait.h"
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val=\$ac_cv_env_${ac_var}_value
+  eval ac_new_val=\$ac_env_${ac_var}_value
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+	# differences in whitespace do not lead to failure.
+	ac_old_val_w=`echo x $ac_old_val`
+	ac_new_val_w=`echo x $ac_new_val`
+	if test "$ac_old_val_w" != "$ac_new_val_w"; then
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	  ac_cache_corrupted=:
+	else
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+	  eval $ac_var=\$ac_old_val
+	fi
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
+      fi;;
+  esac
+  # Pass precious variables to config.status.
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *) ac_arg=$ac_var=$ac_new_val ;;
+    esac
+    case " $ac_configure_args " in
+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+am__api_version='1.12'
+
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+  if test -f "$ac_dir/install-sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f "$ac_dir/install.sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f "$ac_dir/shtool"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
+
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
+  ./ | .// | /[cC]/* | \
+  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+  /usr/ucb/* ) ;;
+  *)
+    # OSF1 and SCO ODT 3.0 have their own names for install.
+    # Don't use installbsd from OSF since it installs stuff as root
+    # by default.
+    for ac_prog in ginstall scoinst install; do
+      for ac_exec_ext in '' $ac_executable_extensions; do
+	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+	  if test $ac_prog = install &&
+	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  elif test $ac_prog = install &&
+	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # program-specific install script used by HP pwplus--don't use.
+	    :
+	  else
+	    rm -rf conftest.one conftest.two conftest.dir
+	    echo one > conftest.one
+	    echo two > conftest.two
+	    mkdir conftest.dir
+	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+	      test -s conftest.one && test -s conftest.two &&
+	      test -s conftest.dir/conftest.one &&
+	      test -s conftest.dir/conftest.two
+	    then
+	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	      break 3
+	    fi
+	  fi
+	fi
+      done
+    done
+    ;;
+esac
+
+  done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL=$ac_cv_path_install
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    INSTALL=$ac_install_sh
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name.  Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+  *[\\\"\#\$\&\'\`$am_lf]*)
+    as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
+esac
+case $srcdir in
+  *[\\\"\#\$\&\'\`$am_lf\ \	]*)
+    as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
+esac
+
+# Do 'set' in a subshell so we don't clobber the current shell's
+# arguments.  Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   am_has_slept=no
+   for am_try in 1 2; do
+     echo "timestamp, slept: $am_has_slept" > conftest.file
+     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+     if test "$*" = "X"; then
+	# -L didn't work.
+	set X `ls -t "$srcdir/configure" conftest.file`
+     fi
+     if test "$*" != "X $srcdir/configure conftest.file" \
+	&& test "$*" != "X conftest.file $srcdir/configure"; then
+
+	# If neither matched, then we have a broken ls.  This can happen
+	# if, for instance, CONFIG_SHELL is bash and it inherits a
+	# broken ls alias from the environment.  This has actually
+	# happened.  Such a system could not be considered "sane".
+	as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
+  alias in your environment" "$LINENO" 5
+     fi
+     if test "$2" = conftest.file || test $am_try -eq 2; then
+       break
+     fi
+     # Just in case.
+     sleep 1
+     am_has_slept=yes
+   done
+   test "$2" = conftest.file
+   )
+then
+   # Ok.
+   :
+else
+   as_fn_error $? "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+  ( sleep 1 ) &
+  am_sleep_pid=$!
+fi
+
+rm -f conftest.file
+
+test "$program_prefix" != NONE &&
+  program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+if test x"${MISSING+set}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+  *)
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+  esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+  am_missing_run="$MISSING --run "
+else
+  am_missing_run=
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
+fi
+
+if test x"${install_sh}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+  *)
+    install_sh="\${SHELL} $am_aux_dir/install-sh"
+  esac
+fi
+
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip".  However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
+  fi
+else
+  STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+  if ${ac_cv_path_mkdir+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in mkdir gmkdir; do
+	 for ac_exec_ext in '' $ac_executable_extensions; do
+	   as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
+	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+	     'mkdir (GNU coreutils) '* | \
+	     'mkdir (coreutils) '* | \
+	     'mkdir (fileutils) '4.1*)
+	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+	       break 3;;
+	   esac
+	 done
+       done
+  done
+IFS=$as_save_IFS
+
+fi
+
+  test -d ./--version && rmdir ./--version
+  if test "${ac_cv_path_mkdir+set}" = set; then
+    MKDIR_P="$ac_cv_path_mkdir -p"
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for MKDIR_P within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    MKDIR_P="$ac_install_sh -d"
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+for ac_prog in gawk mawk nawk awk
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AWK"; then
+  ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_AWK="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+	@echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+  *@@@%%%=?*=@@@%%%*)
+    eval ac_cv_prog_make_${ac_make}_set=yes;;
+  *)
+    eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+  SET_MAKE=
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+  SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+  am__leading_dot=.
+else
+  am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+  # is not polluted with repeated "-I."
+  am__isrc=' -I$(srcdir)'
+  # test to see if srcdir already configured
+  if test -f $srcdir/config.status; then
+    as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+  fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+  if (cygpath --version) >/dev/null 2>/dev/null; then
+    CYGPATH_W='cygpath -w'
+  else
+    CYGPATH_W=echo
+  fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='ircd-hybrid'
+ VERSION='8.0.0'
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+# For better backward compatibility.  To be removed once Automake 1.9.x
+# dies out for good.  For more background, see:
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+mkdir_p='$(MKDIR_P)'
+
+# We need awk for the "check" target.  The system "awk" is bad on
+# some platforms.
+# Always define AMTAR for backward compatibility.  Yes, it's still used
+# in the wild :-(  We should find a proper way to deprecate it ...
+AMTAR='$${TAR-tar}'
+
+am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
+$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
+    # Check whether --enable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then :
+  enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
+else
+  USE_MAINTAINER_MODE=no
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
+$as_echo "$USE_MAINTAINER_MODE" >&6; }
+   if test $USE_MAINTAINER_MODE = yes; then
+  MAINTAINER_MODE_TRUE=
+  MAINTAINER_MODE_FALSE='#'
+else
+  MAINTAINER_MODE_TRUE='#'
+  MAINTAINER_MODE_FALSE=
+fi
+
+  MAINT=$MAINTAINER_MODE_TRUE
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+
+
+# Checks for programs.
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+	@echo this is the am__doit target
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from 'make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+  am__include=include
+  am__quote=
+  _am_result=GNU
+  ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   case `$am_make -s -f confmf 2> /dev/null` in #(
+   *the\ am__doit\ target*)
+     am__include=.include
+     am__quote="\""
+     _am_result=BSD
+     ;;
+   esac
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then :
+  enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+  am_depcomp="$ac_aux_dir/depcomp"
+  AMDEPBACKSLASH='\'
+  am__nodep='_no'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+  AMDEP_TRUE=
+  AMDEP_FALSE='#'
+else
+  AMDEP_TRUE='#'
+  AMDEP_FALSE=
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl.exe
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl.exe
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CC" && break
+done
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+  { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    sed '10a\
+... rest of stderr output deleted ...
+         10q' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+  fi
+  rm -f conftest.er1 conftest.err
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+  esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link_default") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+	;;
+    [ab].out )
+	# We found the default executable, but exeext='' is most
+	# certainly right.
+	break;;
+    *.* )
+	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+	then :; else
+	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	fi
+	# We set ac_cv_exeext here because the later test for it is not
+	# safe: cross compilers may not add the suffix if given an `-o'
+	# argument, so we may need to know it at that point already.
+	# Even if this section looks crufty: it has the advantage of
+	# actually working.
+	break;;
+    * )
+	break;;
+  esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+  ac_file=''
+fi
+if test -z "$ac_file"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	  break;;
+    * ) break;;
+  esac
+done
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+  { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+  if { ac_try='./conftest$ac_cv_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+	cross_compiling=yes
+    else
+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+    fi
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  for ac_file in conftest.o conftest.obj conftest.*; do
+  test -f "$ac_file" || continue;
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
+done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_compiler_gnu=yes
+else
+  ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+else
+  CFLAGS=""
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+  ac_c_werror_flag=$ac_save_c_werror_flag
+	 CFLAGS="-g"
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+depcc="$CC"   am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named 'D' -- because '-MD' means "put the output
+  # in D".
+  rm -rf conftest.dir
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_CC_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+  fi
+  am__universal=false
+  case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac
+
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+      # Solaris 10 /bin/sh.
+      echo '/* dummy */' > sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    # We check with '-c' and '-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle '-M -o', and we need to detect this.  Also, some Intel
+    # versions had trouble with output in subdirs.
+    am__obj=sub/conftest.${OBJEXT-o}
+    am__minus_obj="-o $am__obj"
+    case $depmode in
+    gcc)
+      # This depmode causes a compiler race in universal mode.
+      test "$am__universal" = false || continue
+      ;;
+    nosideeffect)
+      # After this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested.
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+      # This compiler won't grok '-c -o', but also, the minuso test has
+      # not run yet.  These depmodes are late enough in the game, and
+      # so weak that their functioning should not be impacted.
+      am__obj=conftest.${OBJEXT-o}
+      am__minus_obj=
+      ;;
+    none) break ;;
+    esac
+    if depmode=$depmode \
+       source=sub/conftest.c object=$am__obj \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_CC_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+  am__fastdepCC_TRUE=
+  am__fastdepCC_FALSE='#'
+else
+  am__fastdepCC_TRUE='#'
+  am__fastdepCC_FALSE=
+fi
+
+
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
+$as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
+if ${ac_cv_prog_cc_c99+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c99=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdbool.h>
+#include <stdlib.h>
+#include <wchar.h>
+#include <stdio.h>
+
+// Check varargs macros.  These examples are taken from C99 6.10.3.5.
+#define debug(...) fprintf (stderr, __VA_ARGS__)
+#define showlist(...) puts (#__VA_ARGS__)
+#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
+static void
+test_varargs_macros (void)
+{
+  int x = 1234;
+  int y = 5678;
+  debug ("Flag");
+  debug ("X = %d\n", x);
+  showlist (The first, second, and third items.);
+  report (x>y, "x is %d but y is %d", x, y);
+}
+
+// Check long long types.
+#define BIG64 18446744073709551615ull
+#define BIG32 4294967295ul
+#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
+#if !BIG_OK
+  your preprocessor is broken;
+#endif
+#if BIG_OK
+#else
+  your preprocessor is broken;
+#endif
+static long long int bignum = -9223372036854775807LL;
+static unsigned long long int ubignum = BIG64;
+
+struct incomplete_array
+{
+  int datasize;
+  double data[];
+};
+
+struct named_init {
+  int number;
+  const wchar_t *name;
+  double average;
+};
+
+typedef const char *ccp;
+
+static inline int
+test_restrict (ccp restrict text)
+{
+  // See if C++-style comments work.
+  // Iterate through items via the restricted pointer.
+  // Also check for declarations in for loops.
+  for (unsigned int i = 0; *(text+i) != '\0'; ++i)
+    continue;
+  return 0;
+}
+
+// Check varargs and va_copy.
+static void
+test_varargs (const char *format, ...)
+{
+  va_list args;
+  va_start (args, format);
+  va_list args_copy;
+  va_copy (args_copy, args);
+
+  const char *str;
+  int number;
+  float fnumber;
+
+  while (*format)
+    {
+      switch (*format++)
+	{
+	case 's': // string
+	  str = va_arg (args_copy, const char *);
+	  break;
+	case 'd': // int
+	  number = va_arg (args_copy, int);
+	  break;
+	case 'f': // float
+	  fnumber = va_arg (args_copy, double);
+	  break;
+	default:
+	  break;
+	}
+    }
+  va_end (args_copy);
+  va_end (args);
+}
+
+int
+main ()
+{
+
+  // Check bool.
+  _Bool success = false;
+
+  // Check restrict.
+  if (test_restrict ("String literal") == 0)
+    success = true;
+  char *restrict newvar = "Another string";
+
+  // Check varargs.
+  test_varargs ("s, d' f .", "string", 65, 34.234);
+  test_varargs_macros ();
+
+  // Check flexible array members.
+  struct incomplete_array *ia =
+    malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
+  ia->datasize = 10;
+  for (int i = 0; i < ia->datasize; ++i)
+    ia->data[i] = i * 1.234;
+
+  // Check named initializers.
+  struct named_init ni = {
+    .number = 34,
+    .name = L"Test wide string",
+    .average = 543.34343,
+  };
+
+  ni.number = 58;
+
+  int dynamic_array[ni.number];
+  dynamic_array[ni.number - 1] = 543;
+
+  // work around unused variable warnings
+  return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
+	  || dynamic_array[ni.number - 1] != 543);
+
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99
+do
+  CC="$ac_save_CC $ac_arg"
+  if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_c99=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c99" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c99" in
+  x)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c99"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
+$as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c99" != xno; then :
+
+fi
+
+
+if test "$ac_cv_prog_cc_c99" = "no"; then :
+  as_fn_error $? "no suitable C99 compiler found. Aborting." "$LINENO" 5
+fi
+for ac_prog in 'bison -y' byacc
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_YACC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$YACC"; then
+  ac_cv_prog_YACC="$YACC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_YACC="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+YACC=$ac_cv_prog_YACC
+if test -n "$YACC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
+$as_echo "$YACC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$YACC" && break
+done
+test -n "$YACC" || YACC="yacc"
+
+
+for ac_prog in flex lex
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LEX+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$LEX"; then
+  ac_cv_prog_LEX="$LEX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_LEX="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+LEX=$ac_cv_prog_LEX
+if test -n "$LEX"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
+$as_echo "$LEX" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$LEX" && break
+done
+test -n "$LEX" || LEX=":"
+
+if test "x$LEX" != "x:"; then
+  cat >conftest.l <<_ACEOF
+%%
+a { ECHO; }
+b { REJECT; }
+c { yymore (); }
+d { yyless (1); }
+e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument.  */
+    yyless ((input () != 0)); }
+f { unput (yytext[0]); }
+. { BEGIN INITIAL; }
+%%
+#ifdef YYTEXT_POINTER
+extern char *yytext;
+#endif
+int
+main (void)
+{
+  return ! yylex () + ! yywrap ();
+}
+_ACEOF
+{ { ac_try="$LEX conftest.l"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$LEX conftest.l") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
+$as_echo_n "checking lex output file root... " >&6; }
+if ${ac_cv_prog_lex_root+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+if test -f lex.yy.c; then
+  ac_cv_prog_lex_root=lex.yy
+elif test -f lexyy.c; then
+  ac_cv_prog_lex_root=lexyy
+else
+  as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
+$as_echo "$ac_cv_prog_lex_root" >&6; }
+LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
+
+if test -z "${LEXLIB+set}"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
+$as_echo_n "checking lex library... " >&6; }
+if ${ac_cv_lib_lex+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+    ac_save_LIBS=$LIBS
+    ac_cv_lib_lex='none needed'
+    for ac_lib in '' -lfl -ll; do
+      LIBS="$ac_lib $ac_save_LIBS"
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+`cat $LEX_OUTPUT_ROOT.c`
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_lex=$ac_lib
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+      test "$ac_cv_lib_lex" != 'none needed' && break
+    done
+    LIBS=$ac_save_LIBS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
+$as_echo "$ac_cv_lib_lex" >&6; }
+  test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
+$as_echo_n "checking whether yytext is a pointer... " >&6; }
+if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  # POSIX says lex can declare yytext either as a pointer or an array; the
+# default is implementation-dependent.  Figure out which it is, since
+# not all implementations provide the %pointer and %array declarations.
+ac_cv_prog_lex_yytext_pointer=no
+ac_save_LIBS=$LIBS
+LIBS="$LEXLIB $ac_save_LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+  #define YYTEXT_POINTER 1
+`cat $LEX_OUTPUT_ROOT.c`
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_prog_lex_yytext_pointer=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_save_LIBS
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
+$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
+if test $ac_cv_prog_lex_yytext_pointer = yes; then
+
+$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
+
+fi
+rm -f conftest.l $LEX_OUTPUT_ROOT.c
+
+fi
+if test "$LEX" = :; then
+  LEX=${am_missing_run}flex
+fi
+
+
+# Initializing libtool.
+
+
+
+
+
+
+
+case `pwd` in
+  *\ * | *\	*)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.4.2'
+macro_revision='1.3337'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$host_alias" = x; then
+  ac_cv_host=$ac_cv_build
+else
+  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+$as_echo_n "checking how to print strings... " >&6; }
+# Test print first, because it will be a builtin if present.
+if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
+   test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='printf %s\n'
+else
+  # Use this function as a fallback that always works.
+  func_fallback_echo ()
+  {
+    eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+  }
+  ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+    $ECHO ""
+}
+
+case "$ECHO" in
+  printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+$as_echo "printf" >&6; } ;;
+  print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+$as_echo "print -r" >&6; } ;;
+  *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+$as_echo "cat" >&6; } ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if ${ac_cv_path_SED+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+            ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+     for ac_i in 1 2 3 4 5 6 7; do
+       ac_script="$ac_script$as_nl$ac_script"
+     done
+     echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+     { ac_script=; unset ac_script;}
+     if test -z "$SED"; then
+  ac_path_SED_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in sed gsed; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+      as_fn_executable_p "$ac_path_SED" || continue
+# Check for GNU ac_path_SED and select it if it is found.
+  # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+  ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo '' >> "conftest.nl"
+    "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_SED_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_SED="$ac_path_SED"
+      ac_path_SED_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_SED_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_SED"; then
+    as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+  fi
+else
+  ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+  rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$GREP"; then
+  ac_path_GREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in grep ggrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+      as_fn_executable_p "$ac_path_GREP" || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+  # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'GREP' >> "conftest.nl"
+    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_GREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_GREP="$ac_path_GREP"
+      ac_path_GREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_GREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_GREP"; then
+    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+   then ac_cv_path_EGREP="$GREP -E"
+   else
+     if test -z "$EGREP"; then
+  ac_path_EGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in egrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+      as_fn_executable_p "$ac_path_EGREP" || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+  # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'EGREP' >> "conftest.nl"
+    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_EGREP="$ac_path_EGREP"
+      ac_path_EGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_EGREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_EGREP"; then
+    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_EGREP=$EGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if ${ac_cv_path_FGREP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+   then ac_cv_path_FGREP="$GREP -F"
+   else
+     if test -z "$FGREP"; then
+  ac_path_FGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in fgrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+      as_fn_executable_p "$ac_path_FGREP" || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+  # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'FGREP' >> "conftest.nl"
+    "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_FGREP="$ac_path_FGREP"
+      ac_path_FGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_FGREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_FGREP"; then
+    as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_FGREP=$FGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+  with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [\\/]* | ?:[\\/]*)
+      re_direlt='/[^/][^/]*/\.\./'
+      # Canonicalize the pathname of ld
+      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test "$with_gnu_ld" = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$LD"; then
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for ac_dir in $PATH; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      lt_cv_path_LD="$ac_dir/$ac_prog"
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some variants of GNU ld only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+      *GNU* | *'with BFD'*)
+	test "$with_gnu_ld" != no && break
+	;;
+      *)
+	test "$with_gnu_ld" != yes && break
+	;;
+      esac
+    fi
+  done
+  IFS="$lt_save_ifs"
+else
+  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  lt_cv_prog_gnu_ld=yes
+  ;;
+*)
+  lt_cv_prog_gnu_ld=no
+  ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if ${lt_cv_path_NM+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$NM"; then
+  # Let the user override the test.
+  lt_cv_path_NM="$NM"
+else
+  lt_nm_to_check="${ac_tool_prefix}nm"
+  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+    lt_nm_to_check="$lt_nm_to_check nm"
+  fi
+  for lt_tmp_nm in $lt_nm_to_check; do
+    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+      IFS="$lt_save_ifs"
+      test -z "$ac_dir" && ac_dir=.
+      tmp_nm="$ac_dir/$lt_tmp_nm"
+      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+	# Check to see if the nm accepts a BSD-compat flag.
+	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
+	#   nm: unknown option "B" ignored
+	# Tru64's nm complains that /dev/null is an invalid object file
+	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+	*/dev/null* | *'Invalid file or object type'*)
+	  lt_cv_path_NM="$tmp_nm -B"
+	  break
+	  ;;
+	*)
+	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+	  */dev/null*)
+	    lt_cv_path_NM="$tmp_nm -p"
+	    break
+	    ;;
+	  *)
+	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+	    continue # so that we can try to find one that supports BSD flags
+	    ;;
+	  esac
+	  ;;
+	esac
+      fi
+    done
+    IFS="$lt_save_ifs"
+  done
+  : ${lt_cv_path_NM=no}
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test "$lt_cv_path_NM" != "no"; then
+  NM="$lt_cv_path_NM"
+else
+  # Didn't find any BSD compatible name lister, look for dumpbin.
+  if test -n "$DUMPBIN"; then :
+    # Let the user override the test.
+  else
+    if test -n "$ac_tool_prefix"; then
+  for ac_prog in dumpbin "link -dump"
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DUMPBIN+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DUMPBIN"; then
+  ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$DUMPBIN" && break
+  done
+fi
+if test -z "$DUMPBIN"; then
+  ac_ct_DUMPBIN=$DUMPBIN
+  for ac_prog in dumpbin "link -dump"
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DUMPBIN"; then
+  ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_DUMPBIN" && break
+done
+
+  if test "x$ac_ct_DUMPBIN" = x; then
+    DUMPBIN=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DUMPBIN=$ac_ct_DUMPBIN
+  fi
+fi
+
+    case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+    *COFF*)
+      DUMPBIN="$DUMPBIN -symbols"
+      ;;
+    *)
+      DUMPBIN=:
+      ;;
+    esac
+  fi
+
+  if test "$DUMPBIN" != ":"; then
+    NM="$DUMPBIN"
+  fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if ${lt_cv_nm_interface+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_nm_interface="BSD nm"
+  echo "int some_variable = 0;" > conftest.$ac_ext
+  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
+  (eval "$ac_compile" 2>conftest.err)
+  cat conftest.err >&5
+  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+  cat conftest.err >&5
+  (eval echo "\"\$as_me:$LINENO: output\"" >&5)
+  cat conftest.out >&5
+  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+    lt_cv_nm_interface="MS dumpbin"
+  fi
+  rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if ${lt_cv_sys_max_cmd_len+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+    i=0
+  teststring="ABCD"
+
+  case $build_os in
+  msdosdjgpp*)
+    # On DJGPP, this test can blow up pretty badly due to problems in libc
+    # (any single argument exceeding 2000 bytes causes a buffer overrun
+    # during glob expansion).  Even if it were fixed, the result of this
+    # check would be larger than it should be.
+    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
+    ;;
+
+  gnu*)
+    # Under GNU Hurd, this test is not required because there is
+    # no limit to the length of command line arguments.
+    # Libtool will interpret -1 as no limit whatsoever
+    lt_cv_sys_max_cmd_len=-1;
+    ;;
+
+  cygwin* | mingw* | cegcc*)
+    # On Win9x/ME, this test blows up -- it succeeds, but takes
+    # about 5 minutes as the teststring grows exponentially.
+    # Worse, since 9x/ME are not pre-emptively multitasking,
+    # you end up with a "frozen" computer, even though with patience
+    # the test eventually succeeds (with a max line length of 256k).
+    # Instead, let's just punt: use the minimum linelength reported by
+    # all of the supported platforms: 8192 (on NT/2K/XP).
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  mint*)
+    # On MiNT this can take a long time and run out of memory.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  amigaos*)
+    # On AmigaOS with pdksh, this test takes hours, literally.
+    # So we just punt and use a minimum line length of 8192.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+    # This has been around since 386BSD, at least.  Likely further.
+    if test -x /sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+    elif test -x /usr/sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+    else
+      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
+    fi
+    # And add a safety zone
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    ;;
+
+  interix*)
+    # We know the value 262144 and hardcode it with a safety zone (like BSD)
+    lt_cv_sys_max_cmd_len=196608
+    ;;
+
+  os2*)
+    # The test takes a long time on OS/2.
+    lt_cv_sys_max_cmd_len=8192
+    ;;
+
+  osf*)
+    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+    # nice to cause kernel panics so lets avoid the loop below.
+    # First set a reasonable default.
+    lt_cv_sys_max_cmd_len=16384
+    #
+    if test -x /sbin/sysconfig; then
+      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+        *1*) lt_cv_sys_max_cmd_len=-1 ;;
+      esac
+    fi
+    ;;
+  sco3.2v5*)
+    lt_cv_sys_max_cmd_len=102400
+    ;;
+  sysv5* | sco5v6* | sysv4.2uw2*)
+    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+    if test -n "$kargmax"; then
+      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[	 ]//'`
+    else
+      lt_cv_sys_max_cmd_len=32768
+    fi
+    ;;
+  *)
+    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+    if test -n "$lt_cv_sys_max_cmd_len"; then
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    else
+      # Make teststring a little bigger before we do anything with it.
+      # a 1K string should be a reasonable start.
+      for i in 1 2 3 4 5 6 7 8 ; do
+        teststring=$teststring$teststring
+      done
+      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+      # If test is not a shell built-in, we'll probably end up computing a
+      # maximum length that is only half of the actual maximum length, but
+      # we can't tell.
+      while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
+	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+	      test $i != 17 # 1/2 MB should be enough
+      do
+        i=`expr $i + 1`
+        teststring=$teststring$teststring
+      done
+      # Only check the string length outside the loop.
+      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+      teststring=
+      # Add a significant safety factor because C++ compilers can tack on
+      # massive amounts of additional arguments before passing them to the
+      # linker.  It appears as though 1/2 is a usable value.
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+    fi
+    ;;
+  esac
+
+fi
+
+if test -n $lt_cv_sys_max_cmd_len ; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
+$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+  test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
+      = c,a/b,b/c, \
+    && eval 'test $(( 1 + 1 )) -eq 2 \
+    && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+  && xsi_shell=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
+$as_echo "$xsi_shell" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
+$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
+    >/dev/null 2>&1 \
+  && lt_shell_append=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
+$as_echo "$lt_shell_append" >&6; }
+
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  lt_unset=unset
+else
+  lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+  lt_SP2NL='tr \040 \012'
+  lt_NL2SP='tr \015\012 \040\040'
+  ;;
+ *) # EBCDIC based system
+  lt_SP2NL='tr \100 \n'
+  lt_NL2SP='tr \r\n \100\100'
+  ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
+$as_echo_n "checking how to convert $build file names to $host format... " >&6; }
+if ${lt_cv_to_host_file_cmd+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $host in
+  *-*-mingw* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
+        ;;
+      *-*-cygwin* )
+        lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
+        ;;
+      * ) # otherwise, assume *nix
+        lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
+        ;;
+    esac
+    ;;
+  *-*-cygwin* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
+        ;;
+      *-*-cygwin* )
+        lt_cv_to_host_file_cmd=func_convert_file_noop
+        ;;
+      * ) # otherwise, assume *nix
+        lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
+        ;;
+    esac
+    ;;
+  * ) # unhandled hosts (and "normal" native builds)
+    lt_cv_to_host_file_cmd=func_convert_file_noop
+    ;;
+esac
+
+fi
+
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
+$as_echo "$lt_cv_to_host_file_cmd" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
+$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
+if ${lt_cv_to_tool_file_cmd+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  #assume ordinary cross tools, or native build.
+lt_cv_to_tool_file_cmd=func_convert_file_noop
+case $host in
+  *-*-mingw* )
+    case $build in
+      *-*-mingw* ) # actually msys
+        lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
+        ;;
+    esac
+    ;;
+esac
+
+fi
+
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
+$as_echo "$lt_cv_to_tool_file_cmd" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if ${lt_cv_ld_reload_flag+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+  cygwin* | mingw* | pw32* | cegcc*)
+    if test "$GCC" != yes; then
+      reload_cmds=false
+    fi
+    ;;
+  darwin*)
+    if test "$GCC" = yes; then
+      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+    else
+      reload_cmds='$LD$reload_flag -o $output$reload_objs'
+    fi
+    ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OBJDUMP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OBJDUMP"; then
+  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+  ac_ct_OBJDUMP=$OBJDUMP
+  # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OBJDUMP"; then
+  ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_OBJDUMP="objdump"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OBJDUMP" = x; then
+    OBJDUMP="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OBJDUMP=$ac_ct_OBJDUMP
+  fi
+else
+  OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if ${lt_cv_deplibs_check_method+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+beos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+bsdi[45]*)
+  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+  lt_cv_file_magic_cmd='/usr/bin/file -L'
+  lt_cv_file_magic_test_file=/shlib/libc.so
+  ;;
+
+cygwin*)
+  # func_win32_libid is a shell function defined in ltmain.sh
+  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+  lt_cv_file_magic_cmd='func_win32_libid'
+  ;;
+
+mingw* | pw32*)
+  # Base MSYS/MinGW do not provide the 'file' command needed by
+  # func_win32_libid shell function, so use a weaker test based on 'objdump',
+  # unless we find 'file', for example because we are cross-compiling.
+  # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+  if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
+    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+    lt_cv_file_magic_cmd='func_win32_libid'
+  else
+    # Keep this pattern in sync with the one in func_win32_libid.
+    lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
+    lt_cv_file_magic_cmd='$OBJDUMP -f'
+  fi
+  ;;
+
+cegcc*)
+  # use the weaker test based on 'objdump'. See mingw*.
+  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+  lt_cv_file_magic_cmd='$OBJDUMP -f'
+  ;;
+
+darwin* | rhapsody*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+freebsd* | dragonfly*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    case $host_cpu in
+    i*86 )
+      # Not sure whether the presence of OpenBSD here was a mistake.
+      # Let's accept both of them until this is cleared up.
+      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+      lt_cv_file_magic_cmd=/usr/bin/file
+      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+      ;;
+    esac
+  else
+    lt_cv_deplibs_check_method=pass_all
+  fi
+  ;;
+
+gnu*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+haiku*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+hpux10.20* | hpux11*)
+  lt_cv_file_magic_cmd=/usr/bin/file
+  case $host_cpu in
+  ia64*)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+    ;;
+  hppa*64*)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
+    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+    ;;
+  *)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
+    lt_cv_file_magic_test_file=/usr/lib/libc.sl
+    ;;
+  esac
+  ;;
+
+interix[3-9]*)
+  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+  lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $LD in
+  *-32|*"-32 ") libmagic=32-bit;;
+  *-n32|*"-n32 ") libmagic=N32;;
+  *-64|*"-64 ") libmagic=64-bit;;
+  *) libmagic=never-match;;
+  esac
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+netbsd*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+  fi
+  ;;
+
+newos6*)
+  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+  lt_cv_file_magic_cmd=/usr/bin/file
+  lt_cv_file_magic_test_file=/usr/lib/libnls.so
+  ;;
+
+*nto* | *qnx*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+openbsd*)
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+  fi
+  ;;
+
+osf3* | osf4* | osf5*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+rdos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+solaris*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv4 | sysv4.3*)
+  case $host_vendor in
+  motorola)
+    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+    ;;
+  ncr)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  sequent)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+    ;;
+  sni)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+    lt_cv_file_magic_test_file=/lib/libc.so
+    ;;
+  siemens)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  pc)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  esac
+  ;;
+
+tpf*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+
+file_magic_glob=
+want_nocaseglob=no
+if test "$build" = "$host"; then
+  case $host_os in
+  mingw* | pw32*)
+    if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
+      want_nocaseglob=yes
+    else
+      file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
+    fi
+    ;;
+  esac
+fi
+
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DLLTOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DLLTOOL"; then
+  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+DLLTOOL=$ac_cv_prog_DLLTOOL
+if test -n "$DLLTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
+$as_echo "$DLLTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DLLTOOL"; then
+  ac_ct_DLLTOOL=$DLLTOOL
+  # Extract the first word of "dlltool", so it can be a program name with args.
+set dummy dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DLLTOOL"; then
+  ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_DLLTOOL="dlltool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
+if test -n "$ac_ct_DLLTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
+$as_echo "$ac_ct_DLLTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_DLLTOOL" = x; then
+    DLLTOOL="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DLLTOOL=$ac_ct_DLLTOOL
+  fi
+else
+  DLLTOOL="$ac_cv_prog_DLLTOOL"
+fi
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
+$as_echo_n "checking how to associate runtime and link libraries... " >&6; }
+if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sharedlib_from_linklib_cmd='unknown'
+
+case $host_os in
+cygwin* | mingw* | pw32* | cegcc*)
+  # two different shell functions defined in ltmain.sh
+  # decide which to use based on capabilities of $DLLTOOL
+  case `$DLLTOOL --help 2>&1` in
+  *--identify-strict*)
+    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
+    ;;
+  *)
+    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
+    ;;
+  esac
+  ;;
+*)
+  # fallback: assume linklib IS sharedlib
+  lt_cv_sharedlib_from_linklib_cmd="$ECHO"
+  ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
+$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
+sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
+test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  for ac_prog in ar
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AR"; then
+  ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$AR" && break
+  done
+fi
+if test -z "$AR"; then
+  ac_ct_AR=$AR
+  for ac_prog in ar
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_AR"; then
+  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_AR="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_AR" && break
+done
+
+  if test "x$ac_ct_AR" = x; then
+    AR="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    AR=$ac_ct_AR
+  fi
+fi
+
+: ${AR=ar}
+: ${AR_FLAGS=cru}
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
+$as_echo_n "checking for archiver @FILE support... " >&6; }
+if ${lt_cv_ar_at_file+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ar_at_file=no
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  echo conftest.$ac_objext > conftest.lst
+      lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
+      { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+  (eval $lt_ar_try) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+      if test "$ac_status" -eq 0; then
+	# Ensure the archiver fails upon bogus file names.
+	rm -f conftest.$ac_objext libconftest.a
+	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+  (eval $lt_ar_try) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+	if test "$ac_status" -ne 0; then
+          lt_cv_ar_at_file=@
+        fi
+      fi
+      rm -f conftest.* libconftest.a
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
+$as_echo "$lt_cv_ar_at_file" >&6; }
+
+if test "x$lt_cv_ar_at_file" = xno; then
+  archiver_list_spec=
+else
+  archiver_list_spec=$lt_cv_ar_at_file
+fi
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
+  fi
+else
+  STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_RANLIB="ranlib"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_RANLIB" = x; then
+    RANLIB=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    RANLIB=$ac_ct_RANLIB
+  fi
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+  case $host_os in
+  openbsd*)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
+    ;;
+  *)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
+    ;;
+  esac
+  old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
+fi
+
+case $host_os in
+  darwin*)
+    lock_old_archive_extraction=yes ;;
+  *)
+    lock_old_archive_extraction=no ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if ${lt_cv_sys_global_symbol_pipe+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+  symcode='[BCDT]'
+  ;;
+cygwin* | mingw* | pw32* | cegcc*)
+  symcode='[ABCDGISTW]'
+  ;;
+hpux*)
+  if test "$host_cpu" = ia64; then
+    symcode='[ABCDEGRST]'
+  fi
+  ;;
+irix* | nonstopux*)
+  symcode='[BCDEGRST]'
+  ;;
+osf*)
+  symcode='[BCDEGQRST]'
+  ;;
+solaris*)
+  symcode='[BDRT]'
+  ;;
+sco3.2v5*)
+  symcode='[DT]'
+  ;;
+sysv4.2uw2*)
+  symcode='[DT]'
+  ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+  symcode='[ABDT]'
+  ;;
+sysv4)
+  symcode='[DFNSTU]'
+  ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+  symcode='[ABCDGIRSTW]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+  ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+  symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+  # Write the raw and C identifiers.
+  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+    # Fake it for dumpbin and say T for any non-static function
+    # and D for any global variable.
+    # Also find C++ and __fastcall symbols from MSVC++,
+    # which start with @ or ?.
+    lt_cv_sys_global_symbol_pipe="$AWK '"\
+"     {last_section=section; section=\$ 3};"\
+"     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
+"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+"     \$ 0!~/External *\|/{next};"\
+"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+"     {if(hide[section]) next};"\
+"     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+"     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+"     s[1]~/^[@?]/{print s[1], s[1]; next};"\
+"     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+"     ' prfx=^$ac_symprfx"
+  else
+    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[	 ]\($symcode$symcode*\)[	 ][	 ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+  fi
+  lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+
+  # Check to see that the pipe works correctly.
+  pipe_works=no
+
+  rm -f conftest*
+  cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    # Now try to grab the symbols.
+    nlist=conftest.nm
+    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
+  (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s "$nlist"; then
+      # Try sorting and uniquifying the output.
+      if sort "$nlist" | uniq > "$nlist"T; then
+	mv -f "$nlist"T "$nlist"
+      else
+	rm -f "$nlist"T
+      fi
+
+      # Make sure that we snagged all the symbols we need.
+      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+	  cat <<_LT_EOF > conftest.$ac_ext
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
+#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+/* DATA imports from DLLs on WIN32 con't be const, because runtime
+   relocations are performed -- see ld's documentation on pseudo-relocs.  */
+# define LT_DLSYM_CONST
+#elif defined(__osf__)
+/* This system does not cope well with relocations in const data.  */
+# define LT_DLSYM_CONST
+#else
+# define LT_DLSYM_CONST const
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+	  # Now generate the symbol file.
+	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+	  cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols.  */
+LT_DLSYM_CONST struct {
+  const char *name;
+  void       *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+  { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+	  cat <<\_LT_EOF >> conftest.$ac_ext
+  {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+	  # Now try linking the two files.
+	  mv conftest.$ac_objext conftstm.$ac_objext
+	  lt_globsym_save_LIBS=$LIBS
+	  lt_globsym_save_CFLAGS=$CFLAGS
+	  LIBS="conftstm.$ac_objext"
+	  CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s conftest${ac_exeext}; then
+	    pipe_works=yes
+	  fi
+	  LIBS=$lt_globsym_save_LIBS
+	  CFLAGS=$lt_globsym_save_CFLAGS
+	else
+	  echo "cannot find nm_test_func in $nlist" >&5
+	fi
+      else
+	echo "cannot find nm_test_var in $nlist" >&5
+      fi
+    else
+      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+    fi
+  else
+    echo "$progname: failed program was:" >&5
+    cat conftest.$ac_ext >&5
+  fi
+  rm -rf conftest* conftst*
+
+  # Do not use the global_symbol_pipe unless it works.
+  if test "$pipe_works" = yes; then
+    break
+  else
+    lt_cv_sys_global_symbol_pipe=
+  fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+  lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+# Response file support.
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+  nm_file_list_spec='@'
+elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
+  nm_file_list_spec='@'
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
+$as_echo_n "checking for sysroot... " >&6; }
+
+# Check whether --with-sysroot was given.
+if test "${with_sysroot+set}" = set; then :
+  withval=$with_sysroot;
+else
+  with_sysroot=no
+fi
+
+
+lt_sysroot=
+case ${with_sysroot} in #(
+ yes)
+   if test "$GCC" = yes; then
+     lt_sysroot=`$CC --print-sysroot 2>/dev/null`
+   fi
+   ;; #(
+ /*)
+   lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+   ;; #(
+ no|'')
+   ;; #(
+ *)
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5
+$as_echo "${with_sysroot}" >&6; }
+   as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
+   ;;
+esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
+$as_echo "${lt_sysroot:-no}" >&6; }
+
+
+
+
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then :
+  enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    case `/usr/bin/file conftest.$ac_objext` in
+      *ELF-32*)
+	HPUX_IA64_MODE="32"
+	;;
+      *ELF-64*)
+	HPUX_IA64_MODE="64"
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+*-*-irix6*)
+  # Find out which ABI we are using.
+  echo '#line '$LINENO' "configure"' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    if test "$lt_cv_prog_gnu_ld" = yes; then
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -melf32bsmip"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -melf32bmipn32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -melf64bmip"
+	;;
+      esac
+    else
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -32"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -n32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -64"
+	  ;;
+      esac
+    fi
+  fi
+  rm -rf conftest*
+  ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    case `/usr/bin/file conftest.o` in
+      *32-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_i386_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    LD="${LD-ld} -m elf_i386"
+	    ;;
+	  ppc64-*linux*|powerpc64-*linux*)
+	    LD="${LD-ld} -m elf32ppclinux"
+	    ;;
+	  s390x-*linux*)
+	    LD="${LD-ld} -m elf_s390"
+	    ;;
+	  sparc64-*linux*)
+	    LD="${LD-ld} -m elf32_sparc"
+	    ;;
+	esac
+	;;
+      *64-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_x86_64_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    LD="${LD-ld} -m elf_x86_64"
+	    ;;
+	  ppc*-*linux*|powerpc*-*linux*)
+	    LD="${LD-ld} -m elf64ppc"
+	    ;;
+	  s390*-*linux*|s390*-*tpf*)
+	    LD="${LD-ld} -m elf64_s390"
+	    ;;
+	  sparc*-*linux*)
+	    LD="${LD-ld} -m elf64_sparc"
+	    ;;
+	esac
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
+*-*-sco3.2v5*)
+  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+  SAVE_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -belf"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if ${lt_cv_cc_needs_belf+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  lt_cv_cc_needs_belf=yes
+else
+  lt_cv_cc_needs_belf=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+     ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+    CFLAGS="$SAVE_CFLAGS"
+  fi
+  ;;
+*-*solaris*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    case `/usr/bin/file conftest.o` in
+    *64-bit*)
+      case $lt_cv_prog_gnu_ld in
+      yes*)
+        case $host in
+        i?86-*-solaris*)
+          LD="${LD-ld} -m elf_x86_64"
+          ;;
+        sparc*-*-solaris*)
+          LD="${LD-ld} -m elf64_sparc"
+          ;;
+        esac
+        # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
+        if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
+          LD="${LD-ld}_sol2"
+        fi
+        ;;
+      *)
+	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+	  LD="${LD-ld} -64"
+	fi
+	;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+esac
+
+need_locks="$enable_libtool_lock"
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
+set dummy ${ac_tool_prefix}mt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$MANIFEST_TOOL"; then
+  ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
+if test -n "$MANIFEST_TOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
+$as_echo "$MANIFEST_TOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
+  ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
+  # Extract the first word of "mt", so it can be a program name with args.
+set dummy mt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_MANIFEST_TOOL"; then
+  ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
+if test -n "$ac_ct_MANIFEST_TOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
+$as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_MANIFEST_TOOL" = x; then
+    MANIFEST_TOOL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
+  fi
+else
+  MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
+fi
+
+test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
+$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
+if ${lt_cv_path_mainfest_tool+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_path_mainfest_tool=no
+  echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
+  $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
+  cat conftest.err >&5
+  if $GREP 'Manifest Tool' conftest.out > /dev/null; then
+    lt_cv_path_mainfest_tool=yes
+  fi
+  rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
+$as_echo "$lt_cv_path_mainfest_tool" >&6; }
+if test "x$lt_cv_path_mainfest_tool" != xyes; then
+  MANIFEST_TOOL=:
+fi
+
+
+
+
+
+
+  case $host_os in
+    rhapsody* | darwin*)
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DSYMUTIL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DSYMUTIL"; then
+  ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+  ac_ct_DSYMUTIL=$DSYMUTIL
+  # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DSYMUTIL"; then
+  ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_DSYMUTIL" = x; then
+    DSYMUTIL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DSYMUTIL=$ac_ct_DSYMUTIL
+  fi
+else
+  DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_NMEDIT+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$NMEDIT"; then
+  ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+  ac_ct_NMEDIT=$NMEDIT
+  # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_NMEDIT"; then
+  ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_NMEDIT="nmedit"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_NMEDIT" = x; then
+    NMEDIT=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    NMEDIT=$ac_ct_NMEDIT
+  fi
+else
+  NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LIPO+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$LIPO"; then
+  ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+  ac_ct_LIPO=$LIPO
+  # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_LIPO"; then
+  ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_LIPO="lipo"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_LIPO" = x; then
+    LIPO=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    LIPO=$ac_ct_LIPO
+  fi
+else
+  LIPO="$ac_cv_prog_LIPO"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OTOOL"; then
+  ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL=$ac_cv_prog_OTOOL
+if test -n "$OTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+$as_echo "$OTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL"; then
+  ac_ct_OTOOL=$OTOOL
+  # Extract the first word of "otool", so it can be a program name with args.
+set dummy otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OTOOL"; then
+  ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_OTOOL="otool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+if test -n "$ac_ct_OTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+$as_echo "$ac_ct_OTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OTOOL" = x; then
+    OTOOL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OTOOL=$ac_ct_OTOOL
+  fi
+else
+  OTOOL="$ac_cv_prog_OTOOL"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL64+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OTOOL64"; then
+  ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL64=$ac_cv_prog_OTOOL64
+if test -n "$OTOOL64"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+$as_echo "$OTOOL64" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL64"; then
+  ac_ct_OTOOL64=$OTOOL64
+  # Extract the first word of "otool64", so it can be a program name with args.
+set dummy otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OTOOL64"; then
+  ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_OTOOL64="otool64"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+if test -n "$ac_ct_OTOOL64"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+$as_echo "$ac_ct_OTOOL64" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OTOOL64" = x; then
+    OTOOL64=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OTOOL64=$ac_ct_OTOOL64
+  fi
+else
+  OTOOL64="$ac_cv_prog_OTOOL64"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if ${lt_cv_apple_cc_single_mod+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_apple_cc_single_mod=no
+      if test -z "${LT_MULTI_MODULE}"; then
+	# By default we will add the -single_module flag. You can override
+	# by either setting the environment variable LT_MULTI_MODULE
+	# non-empty at configure time, or by adding -multi_module to the
+	# link flags.
+	rm -rf libconftest.dylib*
+	echo "int foo(void){return 1;}" > conftest.c
+	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+        _lt_result=$?
+	# If there is a non-empty error log, and "single_module"
+	# appears in it, assume the flag caused a linker warning
+        if test -s conftest.err && $GREP single_module conftest.err; then
+	  cat conftest.err >&5
+	# Otherwise, if the output was created with a 0 exit code from
+	# the compiler, it worked.
+	elif test -f libconftest.dylib && test $_lt_result -eq 0; then
+	  lt_cv_apple_cc_single_mod=yes
+	else
+	  cat conftest.err >&5
+	fi
+	rm -rf libconftest.dylib*
+	rm -f conftest.*
+      fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if ${lt_cv_ld_exported_symbols_list+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_exported_symbols_list=no
+      save_LDFLAGS=$LDFLAGS
+      echo "_main" > conftest.sym
+      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  lt_cv_ld_exported_symbols_list=yes
+else
+  lt_cv_ld_exported_symbols_list=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+	LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
+$as_echo_n "checking for -force_load linker flag... " >&6; }
+if ${lt_cv_ld_force_load+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_force_load=no
+      cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
+      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
+      echo "$AR cru libconftest.a conftest.o" >&5
+      $AR cru libconftest.a conftest.o 2>&5
+      echo "$RANLIB libconftest.a" >&5
+      $RANLIB libconftest.a 2>&5
+      cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
+      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+      _lt_result=$?
+      if test -s conftest.err && $GREP force_load conftest.err; then
+	cat conftest.err >&5
+      elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
+	lt_cv_ld_force_load=yes
+      else
+	cat conftest.err >&5
+      fi
+        rm -f conftest.err libconftest.a conftest conftest.c
+        rm -rf conftest.dSYM
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
+$as_echo "$lt_cv_ld_force_load" >&6; }
+    case $host_os in
+    rhapsody* | darwin1.[012])
+      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+    darwin1.*)
+      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+    darwin*) # darwin 5.x on
+      # if running on 10.5 or later, the deployment target defaults
+      # to the OS version, if on x86, and 10.4, the deployment
+      # target defaults to 10.4. Don't you love it?
+      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+	10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+	10.[012]*)
+	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+	10.*)
+	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+      esac
+    ;;
+  esac
+    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+      _lt_dar_single_mod='$single_module'
+    fi
+    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+    else
+      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+    fi
+    if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
+      _lt_dsymutil='~$DSYMUTIL $lib || :'
+    else
+      _lt_dsymutil=
+    fi
+    ;;
+  esac
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if ${ac_cv_prog_CPP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_header_stdc=yes
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then :
+  :
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+		  inttypes.h stdint.h unistd.h
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_header in dlfcn.h
+do :
+  ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+# Set options
+enable_dlopen=yes
+# Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then :
+  enableval=$enable_static; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_static=yes ;;
+    no) enable_static=no ;;
+    *)
+     enable_static=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_static=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_static=no
+fi
+
+
+
+
+
+
+
+
+
+
+
+  enable_win32_dll=no
+
+
+            # Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+  enableval=$enable_shared; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_shared=yes ;;
+    no) enable_shared=no ;;
+    *)
+      enable_shared=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_shared=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_shared=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then :
+  withval=$with_pic; lt_p=${PACKAGE-default}
+    case $withval in
+    yes|no) pic_mode=$withval ;;
+    *)
+      pic_mode=default
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for lt_pkg in $withval; do
+	IFS="$lt_save_ifs"
+	if test "X$lt_pkg" = "X$lt_p"; then
+	  pic_mode=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  pic_mode=default
+fi
+
+
+test -z "$pic_mode" && pic_mode=default
+
+
+
+
+
+
+
+  # Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then :
+  enableval=$enable_fast_install; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_fast_install=yes ;;
+    no) enable_fast_install=no ;;
+    *)
+      enable_fast_install=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_fast_install=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if ${lt_cv_objdir+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+  lt_cv_objdir=.libs
+else
+  # MS-DOS does not allow filenames that begin with a dot.
+  lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+case $host_os in
+aix3*)
+  # AIX sometimes has problems with the GCC collect2 program.  For some
+  # reason, if we set the COLLECT_NAMES environment variable, the problems
+  # vanish in a puff of smoke.
+  if test "X${COLLECT_NAMES+set}" != Xset; then
+    COLLECT_NAMES=
+    export COLLECT_NAMES
+  fi
+  ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $MAGIC_CMD in
+[\\/*] |  ?:[\\/]*)
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/${ac_tool_prefix}file; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+  if test -n "$ac_tool_prefix"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $MAGIC_CMD in
+[\\/*] |  ?:[\\/]*)
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/file; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/file"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  else
+    MAGIC_CMD=:
+  fi
+fi
+
+  fi
+  ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test "$GCC" = yes; then
+  case $cc_basename in
+  nvcc*)
+    lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
+  *)
+    lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
+  esac
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_rtti_exceptions=no
+   ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="-fno-rtti -fno-exceptions"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_rtti_exceptions=yes
+     fi
+   fi
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+    lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+    :
+fi
+
+fi
+
+
+
+
+
+
+  lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+
+  if test "$GCC" = yes; then
+    lt_prog_compiler_wl='-Wl,'
+    lt_prog_compiler_static='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static='-Bstatic'
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            lt_prog_compiler_pic='-fPIC'
+        ;;
+      m68k)
+            # FIXME: we need at least 68020 code to build shared libraries, but
+            # adding the `-m68020' flag to GCC prevents building anything better,
+            # like `-m68040'.
+            lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+        ;;
+      esac
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      lt_prog_compiler_pic='-DDLL_EXPORT'
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      lt_prog_compiler_pic='-fno-common'
+      ;;
+
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      lt_prog_compiler_static=
+      ;;
+
+    hpux*)
+      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+      # sets the default TLS model and affects inlining.
+      case $host_cpu in
+      hppa*64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic='-fPIC'
+	;;
+      esac
+      ;;
+
+    interix[3-9]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      lt_prog_compiler_can_build_shared=no
+      enable_shared=no
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      lt_prog_compiler_pic='-fPIC -shared'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	lt_prog_compiler_pic=-Kconform_pic
+      fi
+      ;;
+
+    *)
+      lt_prog_compiler_pic='-fPIC'
+      ;;
+    esac
+
+    case $cc_basename in
+    nvcc*) # Cuda Compiler Driver 2.2
+      lt_prog_compiler_wl='-Xlinker '
+      if test -n "$lt_prog_compiler_pic"; then
+        lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
+      fi
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      lt_prog_compiler_wl='-Wl,'
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static='-Bstatic'
+      else
+	lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      lt_prog_compiler_pic='-DDLL_EXPORT'
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      lt_prog_compiler_wl='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic='+Z'
+	;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      lt_prog_compiler_static='${wl}-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      lt_prog_compiler_wl='-Wl,'
+      # PIC (with -KPIC) is the default.
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    linux* | k*bsd*-gnu | kopensolaris*-gnu)
+      case $cc_basename in
+      # old Intel for x86_64 which still supported -KPIC.
+      ecc*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-KPIC'
+	lt_prog_compiler_static='-static'
+        ;;
+      # icc used to be incompatible with GCC.
+      # ICC 10 doesn't accept -KPIC any more.
+      icc* | ifort*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-fPIC'
+	lt_prog_compiler_static='-static'
+        ;;
+      # Lahey Fortran 8.1.
+      lf95*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='--shared'
+	lt_prog_compiler_static='--static'
+	;;
+      nagfor*)
+	# NAG Fortran compiler
+	lt_prog_compiler_wl='-Wl,-Wl,,'
+	lt_prog_compiler_pic='-PIC'
+	lt_prog_compiler_static='-Bstatic'
+	;;
+      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+	# which looks to be a dead project)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-fpic'
+	lt_prog_compiler_static='-Bstatic'
+        ;;
+      ccc*)
+        lt_prog_compiler_wl='-Wl,'
+        # All Alpha code is PIC.
+        lt_prog_compiler_static='-non_shared'
+        ;;
+      xl* | bgxl* | bgf* | mpixl*)
+	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-qpic'
+	lt_prog_compiler_static='-qstaticlink'
+	;;
+      *)
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl=''
+	  ;;
+	*Sun\ F* | *Sun*Fortran*)
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl='-Qoption ld '
+	  ;;
+	*Sun\ C*)
+	  # Sun C 5.9
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl='-Wl,'
+	  ;;
+        *Intel*\ [CF]*Compiler*)
+	  lt_prog_compiler_wl='-Wl,'
+	  lt_prog_compiler_pic='-fPIC'
+	  lt_prog_compiler_static='-static'
+	  ;;
+	*Portland\ Group*)
+	  lt_prog_compiler_wl='-Wl,'
+	  lt_prog_compiler_pic='-fpic'
+	  lt_prog_compiler_static='-Bstatic'
+	  ;;
+	esac
+	;;
+      esac
+      ;;
+
+    newsos6)
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      lt_prog_compiler_pic='-fPIC -shared'
+      ;;
+
+    osf3* | osf4* | osf5*)
+      lt_prog_compiler_wl='-Wl,'
+      # All OSF/1 code is PIC.
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    rdos*)
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    solaris*)
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
+	lt_prog_compiler_wl='-Qoption ld ';;
+      *)
+	lt_prog_compiler_wl='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      lt_prog_compiler_wl='-Qoption ld '
+      lt_prog_compiler_pic='-PIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec ;then
+	lt_prog_compiler_pic='-Kconform_pic'
+	lt_prog_compiler_static='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    unicos*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_can_build_shared=no
+      ;;
+
+    uts4*)
+      lt_prog_compiler_pic='-pic'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    *)
+      lt_prog_compiler_can_build_shared=no
+      ;;
+    esac
+  fi
+
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    lt_prog_compiler_pic=
+    ;;
+  *)
+    lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+    ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+if ${lt_cv_prog_compiler_pic+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
+$as_echo "$lt_cv_prog_compiler_pic" >&6; }
+lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic_works=no
+   ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_pic_works=yes
+     fi
+   fi
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+    case $lt_prog_compiler_pic in
+     "" | " "*) ;;
+     *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+     esac
+else
+    lt_prog_compiler_pic=
+     lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_static_works=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler_static_works=yes
+       fi
+     else
+       lt_cv_prog_compiler_static_works=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+    :
+else
+    lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+  hard_links=yes
+  $RM conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+  if test "$hard_links" = no; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+  runpath_var=
+  allow_undefined_flag=
+  always_export_symbols=no
+  archive_cmds=
+  archive_expsym_cmds=
+  compiler_needs_object=no
+  enable_shared_with_static_runtimes=no
+  export_dynamic_flag_spec=
+  export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  hardcode_automatic=no
+  hardcode_direct=no
+  hardcode_direct_absolute=no
+  hardcode_libdir_flag_spec=
+  hardcode_libdir_separator=
+  hardcode_minus_L=no
+  hardcode_shlibpath_var=unsupported
+  inherit_rpath=no
+  link_all_deplibs=unknown
+  module_cmds=
+  module_expsym_cmds=
+  old_archive_from_new_cmds=
+  old_archive_from_expsyms_cmds=
+  thread_safe_flag_spec=
+  whole_archive_flag_spec=
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  include_expsyms=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ` (' and `)$', so one must not match beginning or
+  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+  # as well as any symbol that contains `d'.
+  exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
+  extract_expsyms_cmds=
+
+  case $host_os in
+  cygwin* | mingw* | pw32* | cegcc*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+  esac
+
+  ld_shlibs=yes
+
+  # On some targets, GNU ld is compatible enough with the native linker
+  # that we're better off using the native interface for both.
+  lt_use_gnu_ld_interface=no
+  if test "$with_gnu_ld" = yes; then
+    case $host_os in
+      aix*)
+	# The AIX port of GNU ld has always aspired to compatibility
+	# with the native linker.  However, as the warning in the GNU ld
+	# block says, versions before 2.19.5* couldn't really create working
+	# shared libraries, regardless of the interface used.
+	case `$LD -v 2>&1` in
+	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+	  *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
+	  *\ \(GNU\ Binutils\)\ [3-9]*) ;;
+	  *)
+	    lt_use_gnu_ld_interface=yes
+	    ;;
+	esac
+	;;
+      *)
+	lt_use_gnu_ld_interface=yes
+	;;
+    esac
+  fi
+
+  if test "$lt_use_gnu_ld_interface" = yes; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='${wl}'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+    export_dynamic_flag_spec='${wl}--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+      whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+    else
+      whole_archive_flag_spec=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v 2>&1` in
+      *GNU\ gold*) supports_anon_versioning=yes ;;
+      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix[3-9]*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            archive_expsym_cmds=''
+        ;;
+      m68k)
+            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            hardcode_libdir_flag_spec='-L$libdir'
+            hardcode_minus_L=yes
+        ;;
+      esac
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	allow_undefined_flag=unsupported
+	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	# support --undefined.  This deserves some investigation.  FIXME
+	archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+      # as there is no search path for DLLs.
+      hardcode_libdir_flag_spec='-L$libdir'
+      export_dynamic_flag_spec='${wl}--export-all-symbols'
+      allow_undefined_flag=unsupported
+      always_export_symbols=no
+      enable_shared_with_static_runtimes=yes
+      export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
+      exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
+
+      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	# If the export-symbols file already is a .def file (1st line
+	# is EXPORTS), use it as is; otherwise, prepend...
+	archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	  cp $export_symbols $output_objdir/$soname.def;
+	else
+	  echo EXPORTS > $output_objdir/$soname.def;
+	  cat $export_symbols >> $output_objdir/$soname.def;
+	fi~
+	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    haiku*)
+      archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      link_all_deplibs=yes
+      ;;
+
+    interix[3-9]*)
+      hardcode_direct=no
+      hardcode_shlibpath_var=no
+      hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+      export_dynamic_flag_spec='${wl}-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+      tmp_diet=no
+      if test "$host_os" = linux-dietlibc; then
+	case $cc_basename in
+	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
+	esac
+      fi
+      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+	 && test "$tmp_diet" = no
+      then
+	tmp_addflag=' $pic_flag'
+	tmp_sharedflag='-shared'
+	case $cc_basename,$host_cpu in
+        pgcc*)				# Portland Group C compiler
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag'
+	  ;;
+	pgf77* | pgf90* | pgf95* | pgfortran*)
+					# Portland Group f77 and f90 compilers
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag -Mnomain' ;;
+	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
+	  tmp_addflag=' -i_dynamic' ;;
+	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
+	  tmp_addflag=' -i_dynamic -nofor_main' ;;
+	ifc* | ifort*)			# Intel Fortran compiler
+	  tmp_addflag=' -nofor_main' ;;
+	lf95*)				# Lahey Fortran 8.1
+	  whole_archive_flag_spec=
+	  tmp_sharedflag='--shared' ;;
+	xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+	  tmp_sharedflag='-qmkshrobj'
+	  tmp_addflag= ;;
+	nvcc*)	# Cuda Compiler Driver 2.2
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  compiler_needs_object=yes
+	  ;;
+	esac
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  compiler_needs_object=yes
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	esac
+	archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+        if test "x$supports_anon_versioning" = xyes; then
+          archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+	    cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	    echo "local: *; };" >> $output_objdir/$libname.ver~
+	    $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+        fi
+
+	case $cc_basename in
+	xlf* | bgf* | bgxlf* | mpixlf*)
+	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+	  whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+	  hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+	  archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
+	  if test "x$supports_anon_versioning" = xyes; then
+	    archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	      echo "local: *; };" >> $output_objdir/$libname.ver~
+	      $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+	  fi
+	  ;;
+	esac
+      else
+        ld_shlibs=no
+      fi
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+	wlarc=
+      else
+	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+	;;
+	*)
+	  # For security reasons, it is highly recommended that you always
+	  # use absolute paths for naming shared libraries, and exclude the
+	  # DT_RUNPATH tag from executables and libraries.  But doing so
+	  # requires that you compile everything twice, which is a pain.
+	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+	    archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+	  else
+	    ld_shlibs=no
+	  fi
+	;;
+      esac
+      ;;
+
+    sunos4*)
+      archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+    esac
+
+    if test "$ld_shlibs" = no; then
+      runpath_var=
+      hardcode_libdir_flag_spec=
+      export_dynamic_flag_spec=
+      whole_archive_flag_spec=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      allow_undefined_flag=unsupported
+      always_export_symbols=yes
+      archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      hardcode_minus_L=yes
+      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+	# Neither direct hardcoding nor static linking is supported with a
+	# broken collect2.
+	hardcode_direct=unsupported
+      fi
+      ;;
+
+    aix[4-9]*)
+      if test "$host_cpu" = ia64; then
+	# On IA64, the linker does run time linking by default, so we don't
+	# have to do anything special.
+	aix_use_runtimelinking=no
+	exp_sym_flag='-Bexport'
+	no_entry_flag=""
+      else
+	# If we're using GNU nm, then we don't want the "-C" option.
+	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	# Also, AIX nm treats weak defined symbols like other global
+	# defined symbols, whereas GNU nm marks them as "W".
+	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+	  export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	else
+	  export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	fi
+	aix_use_runtimelinking=no
+
+	# Test if we are trying to use run time linking or normal
+	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
+	# need to do runtime linking.
+	case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+	  for ld_flag in $LDFLAGS; do
+	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+	    aix_use_runtimelinking=yes
+	    break
+	  fi
+	  done
+	  ;;
+	esac
+
+	exp_sym_flag='-bexport'
+	no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      archive_cmds=''
+      hardcode_direct=yes
+      hardcode_direct_absolute=yes
+      hardcode_libdir_separator=':'
+      link_all_deplibs=yes
+      file_list_spec='${wl}-f,'
+
+      if test "$GCC" = yes; then
+	case $host_os in aix4.[012]|aix4.[012].*)
+	# We only want to do this on AIX 4.2 and lower, the check
+	# below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" &&
+	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+	  then
+	  # We have reworked collect2
+	  :
+	  else
+	  # We have old collect2
+	  hardcode_direct=unsupported
+	  # It fails to find uninstalled libraries when the uninstalled
+	  # path is not listed in the libpath.  Setting hardcode_minus_L
+	  # to unsupported forces relinking
+	  hardcode_minus_L=yes
+	  hardcode_libdir_flag_spec='-L$libdir'
+	  hardcode_libdir_separator=
+	  fi
+	  ;;
+	esac
+	shared_flag='-shared'
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag="$shared_flag "'${wl}-G'
+	fi
+      else
+	# not using gcc
+	if test "$host_cpu" = ia64; then
+	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	# chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+	else
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag='${wl}-G'
+	  else
+	    shared_flag='${wl}-bM:SRE'
+	  fi
+	fi
+      fi
+
+      export_dynamic_flag_spec='${wl}-bexpall'
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      always_export_symbols=yes
+      if test "$aix_use_runtimelinking" = yes; then
+	# Warning - without using the other runtime loading flags (-brtl),
+	# -berok will link without error, but may produce a broken library.
+	allow_undefined_flag='-berok'
+        # Determine the default libpath from the value encoded in an
+        # empty executable.
+        if test "${lt_cv_aix_libpath+set}" = set; then
+  aix_libpath=$lt_cv_aix_libpath
+else
+  if ${lt_cv_aix_libpath_+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+  lt_aix_libpath_sed='
+      /Import File Strings/,/^$/ {
+	  /^0/ {
+	      s/^0  *\([^ ]*\) *$/\1/
+	      p
+	  }
+      }'
+  lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  # Check for a 64-bit object if we didn't find anything.
+  if test -z "$lt_cv_aix_libpath_"; then
+    lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+  if test -z "$lt_cv_aix_libpath_"; then
+    lt_cv_aix_libpath_="/usr/lib:/lib"
+  fi
+
+fi
+
+  aix_libpath=$lt_cv_aix_libpath_
+fi
+
+        hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+        archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+      else
+	if test "$host_cpu" = ia64; then
+	  hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+	  allow_undefined_flag="-z nodefs"
+	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+	else
+	 # Determine the default libpath from the value encoded in an
+	 # empty executable.
+	 if test "${lt_cv_aix_libpath+set}" = set; then
+  aix_libpath=$lt_cv_aix_libpath
+else
+  if ${lt_cv_aix_libpath_+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+  lt_aix_libpath_sed='
+      /Import File Strings/,/^$/ {
+	  /^0/ {
+	      s/^0  *\([^ ]*\) *$/\1/
+	      p
+	  }
+      }'
+  lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  # Check for a 64-bit object if we didn't find anything.
+  if test -z "$lt_cv_aix_libpath_"; then
+    lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+  fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+  if test -z "$lt_cv_aix_libpath_"; then
+    lt_cv_aix_libpath_="/usr/lib:/lib"
+  fi
+
+fi
+
+  aix_libpath=$lt_cv_aix_libpath_
+fi
+
+	 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+	  # Warning - without using the other run time loading flags,
+	  # -berok will link without error, but may produce a broken library.
+	  no_undefined_flag=' ${wl}-bernotok'
+	  allow_undefined_flag=' ${wl}-berok'
+	  if test "$with_gnu_ld" = yes; then
+	    # We only use this code for GNU lds that support --whole-archive.
+	    whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	  else
+	    # Exported symbols can be pulled into shared objects from archives
+	    whole_archive_flag_spec='$convenience'
+	  fi
+	  archive_cmds_need_lc=yes
+	  # This is similar to how AIX traditionally builds its shared libraries.
+	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+	fi
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            archive_expsym_cmds=''
+        ;;
+      m68k)
+            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            hardcode_libdir_flag_spec='-L$libdir'
+            hardcode_minus_L=yes
+        ;;
+      esac
+      ;;
+
+    bsdi[45]*)
+      export_dynamic_flag_spec=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      case $cc_basename in
+      cl*)
+	# Native MSVC
+	hardcode_libdir_flag_spec=' '
+	allow_undefined_flag=unsupported
+	always_export_symbols=yes
+	file_list_spec='@'
+	# Tell ltmain to make .lib files, not .a files.
+	libext=lib
+	# Tell ltmain to make .dll files, not .so files.
+	shrext_cmds=".dll"
+	# FIXME: Setting linknames here is a bad hack.
+	archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+	archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	    sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+	  else
+	    sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+	  fi~
+	  $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+	  linknames='
+	# The linker will not automatically build a static lib if we build a DLL.
+	# _LT_TAGVAR(old_archive_from_new_cmds, )='true'
+	enable_shared_with_static_runtimes=yes
+	exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+	export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+	# Don't use ranlib
+	old_postinstall_cmds='chmod 644 $oldlib'
+	postlink_cmds='lt_outputfile="@OUTPUT@"~
+	  lt_tool_outputfile="@TOOL_OUTPUT@"~
+	  case $lt_outputfile in
+	    *.exe|*.EXE) ;;
+	    *)
+	      lt_outputfile="$lt_outputfile.exe"
+	      lt_tool_outputfile="$lt_tool_outputfile.exe"
+	      ;;
+	  esac~
+	  if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+	    $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+	    $RM "$lt_outputfile.manifest";
+	  fi'
+	;;
+      *)
+	# Assume MSVC wrapper
+	hardcode_libdir_flag_spec=' '
+	allow_undefined_flag=unsupported
+	# Tell ltmain to make .lib files, not .a files.
+	libext=lib
+	# Tell ltmain to make .dll files, not .so files.
+	shrext_cmds=".dll"
+	# FIXME: Setting linknames here is a bad hack.
+	archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+	# The linker will automatically build a .lib file if we build a DLL.
+	old_archive_from_new_cmds='true'
+	# FIXME: Should let the user specify the lib program.
+	old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+	enable_shared_with_static_runtimes=yes
+	;;
+      esac
+      ;;
+
+    darwin* | rhapsody*)
+
+
+  archive_cmds_need_lc=no
+  hardcode_direct=no
+  hardcode_automatic=yes
+  hardcode_shlibpath_var=unsupported
+  if test "$lt_cv_ld_force_load" = "yes"; then
+    whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+
+  else
+    whole_archive_flag_spec=''
+  fi
+  link_all_deplibs=yes
+  allow_undefined_flag="$_lt_dar_allow_undefined"
+  case $cc_basename in
+     ifort*) _lt_dar_can_shared=yes ;;
+     *) _lt_dar_can_shared=$GCC ;;
+  esac
+  if test "$_lt_dar_can_shared" = "yes"; then
+    output_verbose_link_cmd=func_echo_all
+    archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+    module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+    archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+    module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+
+  else
+  ld_shlibs=no
+  fi
+
+      ;;
+
+    dgux*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_shlibpath_var=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2.*)
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | dragonfly*)
+      archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    hpux9*)
+      if test "$GCC" = yes; then
+	archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+	archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      fi
+      hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+      hardcode_libdir_separator=:
+      hardcode_direct=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      hardcode_minus_L=yes
+      export_dynamic_flag_spec='${wl}-E'
+      ;;
+
+    hpux10*)
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+	archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator=:
+	hardcode_direct=yes
+	hardcode_direct_absolute=yes
+	export_dynamic_flag_spec='${wl}-E'
+	# hardcode_minus_L: Not really in the search PATH,
+	# but as the default location of the library.
+	hardcode_minus_L=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      else
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+
+	  # Older versions of the 11.00 compiler do not understand -b yet
+	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
+$as_echo_n "checking if $CC understands -b... " >&6; }
+if ${lt_cv_prog_compiler__b+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler__b=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS -b"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler__b=yes
+       fi
+     else
+       lt_cv_prog_compiler__b=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
+$as_echo "$lt_cv_prog_compiler__b" >&6; }
+
+if test x"$lt_cv_prog_compiler__b" = xyes; then
+    archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+else
+    archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+fi
+
+	  ;;
+	esac
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator=:
+
+	case $host_cpu in
+	hppa*64*|ia64*)
+	  hardcode_direct=no
+	  hardcode_shlibpath_var=no
+	  ;;
+	*)
+	  hardcode_direct=yes
+	  hardcode_direct_absolute=yes
+	  export_dynamic_flag_spec='${wl}-E'
+
+	  # hardcode_minus_L: Not really in the search PATH,
+	  # but as the default location of the library.
+	  hardcode_minus_L=yes
+	  ;;
+	esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	# Try to use the -exported_symbol ld option, if it does not
+	# work, assume that -exports_file does not work either and
+	# implicitly export all symbols.
+	# This should be the same for all languages, so no per-tag cache variable.
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
+$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
+if ${lt_cv_irix_exported_symbol+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  save_LDFLAGS="$LDFLAGS"
+	   LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+	   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int foo (void) { return 0; }
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  lt_cv_irix_exported_symbol=yes
+else
+  lt_cv_irix_exported_symbol=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+           LDFLAGS="$save_LDFLAGS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
+$as_echo "$lt_cv_irix_exported_symbol" >&6; }
+	if test "$lt_cv_irix_exported_symbol" = yes; then
+          archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+	fi
+      else
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      inherit_rpath=yes
+      link_all_deplibs=yes
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+	archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    newsos6)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct=yes
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      hardcode_shlibpath_var=no
+      ;;
+
+    *nto* | *qnx*)
+      ;;
+
+    openbsd*)
+      if test -f /usr/libexec/ld.so; then
+	hardcode_direct=yes
+	hardcode_shlibpath_var=no
+	hardcode_direct_absolute=yes
+	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	  export_dynamic_flag_spec='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+	     archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     hardcode_libdir_flag_spec='-R$libdir'
+	     ;;
+	   *)
+	     archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+	fi
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    os2*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_minus_L=yes
+      allow_undefined_flag=unsupported
+      archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      ;;
+
+    osf3*)
+      if test "$GCC" = yes; then
+	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	allow_undefined_flag=' -expect_unresolved \*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      ;;
+
+    osf4* | osf5*)	# as osf3* with the addition of -msym flag
+      if test "$GCC" = yes; then
+	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      else
+	allow_undefined_flag=' -expect_unresolved \*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+	# Both c and cxx compiler support -rpath directly
+	hardcode_libdir_flag_spec='-rpath $libdir'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_separator=:
+      ;;
+
+    solaris*)
+      no_undefined_flag=' -z defs'
+      if test "$GCC" = yes; then
+	wlarc='${wl}'
+	archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+      else
+	case `$CC -V 2>&1` in
+	*"Compilers 5.0"*)
+	  wlarc=''
+	  archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+	  ;;
+	*)
+	  wlarc='${wl}'
+	  archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+	  ;;
+	esac
+      fi
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_shlibpath_var=no
+      case $host_os in
+      solaris2.[0-5] | solaris2.[0-5].*) ;;
+      *)
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
+	# Supported since Solaris 2.6 (maybe 2.5.1?)
+	if test "$GCC" = yes; then
+	  whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+	fi
+	;;
+      esac
+      link_all_deplibs=yes
+      ;;
+
+    sunos4*)
+      if test "x$host_vendor" = xsequent; then
+	# Use $CC to link under sequent, because it throws in some extra .o
+	# files that make .init and .fini sections work.
+	archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+	sni)
+	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct=yes # is this really true???
+	;;
+	siemens)
+	  ## LD is ld it makes a PLAMLIB
+	  ## CC just makes a GrossModule.
+	  archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+	  reload_cmds='$CC -r -o $output$reload_objs'
+	  hardcode_direct=no
+        ;;
+	motorola)
+	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+	;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      hardcode_shlibpath_var=no
+      ;;
+
+    sysv4.3*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_shlibpath_var=no
+      export_dynamic_flag_spec='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	hardcode_shlibpath_var=no
+	runpath_var=LD_RUN_PATH
+	hardcode_runpath_var=yes
+	ld_shlibs=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+      no_undefined_flag='${wl}-z,text'
+      archive_cmds_need_lc=no
+      hardcode_shlibpath_var=no
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We can NOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      no_undefined_flag='${wl}-z,text'
+      allow_undefined_flag='${wl}-z,nodefs'
+      archive_cmds_need_lc=no
+      hardcode_shlibpath_var=no
+      hardcode_libdir_flag_spec='${wl}-R,$libdir'
+      hardcode_libdir_separator=':'
+      link_all_deplibs=yes
+      export_dynamic_flag_spec='${wl}-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_shlibpath_var=no
+      ;;
+
+    *)
+      ld_shlibs=no
+      ;;
+    esac
+
+    if test x$host_vendor = xsni; then
+      case $host in
+      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+	export_dynamic_flag_spec='${wl}-Blargedynsym'
+	;;
+      esac
+    fi
+  fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test "$ld_shlibs" = no && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+  # Assume -lc should be added
+  archive_cmds_need_lc=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $archive_cmds in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  $RM conftest*
+	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } 2>conftest.err; then
+	  soname=conftest
+	  lib=conftest
+	  libobjs=conftest.$ac_objext
+	  deplibs=
+	  wl=$lt_prog_compiler_wl
+	  pic_flag=$lt_prog_compiler_pic
+	  compiler_flags=-v
+	  linker_flags=-v
+	  verstring=
+	  output_objdir=.
+	  libname=conftest
+	  lt_save_allow_undefined_flag=$allow_undefined_flag
+	  allow_undefined_flag=
+	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+  (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+	  then
+	    lt_cv_archive_cmds_need_lc=no
+	  else
+	    lt_cv_archive_cmds_need_lc=yes
+	  fi
+	  allow_undefined_flag=$lt_save_allow_undefined_flag
+	else
+	  cat conftest.err 1>&5
+	fi
+	$RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
+      archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
+      ;;
+    esac
+  fi
+  ;;
+esac
+
+
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+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test "$GCC" = yes; then
+  case $host_os in
+    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+    *) lt_awk_arg="/^libraries:/" ;;
+  esac
+  case $host_os in
+    mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
+    *) lt_sed_strip_eq="s,=/,/,g" ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+  case $lt_search_path_spec in
+  *\;*)
+    # if the path contains ";" then we assume it to be the separator
+    # otherwise default to the standard path separator (i.e. ":") - it is
+    # assumed that no part of a normal pathname contains ";" but that should
+    # okay in the real world where ";" in dirpaths is itself problematic.
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+    ;;
+  *)
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+    ;;
+  esac
+  # Ok, now we have the path, separated by spaces, we can step through it
+  # and add multilib dir if necessary.
+  lt_tmp_lt_search_path_spec=
+  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  for lt_sys_path in $lt_search_path_spec; do
+    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+    else
+      test -d "$lt_sys_path" && \
+	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+    fi
+  done
+  lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+  lt_foo="";
+  lt_count=0;
+  for (lt_i = NF; lt_i > 0; lt_i--) {
+    if ($lt_i != "" && $lt_i != ".") {
+      if ($lt_i == "..") {
+        lt_count++;
+      } else {
+        if (lt_count == 0) {
+          lt_foo="/" $lt_i lt_foo;
+        } else {
+          lt_count--;
+        }
+      }
+    }
+  }
+  if (lt_foo != "") { lt_freq[lt_foo]++; }
+  if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+  # AWK program above erroneously prepends '/' to C:/dos/paths
+  # for these hosts.
+  case $host_os in
+    mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+      $SED 's,/\([A-Za-z]:\),\1,g'` ;;
+  esac
+  sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix[4-9]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[01] | aix4.[01].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  case $host_cpu in
+  powerpc)
+    # Since July 2007 AmigaOS4 officially supports .so libraries.
+    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    ;;
+  m68k)
+    library_names_spec='$libname.ixlibrary $libname.a'
+    # Create ${libname}_ixlibrary.a entries in /sys/libs.
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    ;;
+  esac
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[45]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$cc_basename in
+  yes,*)
+    # gcc
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname~
+      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+      fi'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+
+      sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
+      ;;
+    mingw* | cegcc*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    dynamic_linker='Win32 ld.exe'
+    ;;
+
+  *,cl*)
+    # Native MSVC
+    libname_spec='$name'
+    soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+    library_names_spec='${libname}.dll.lib'
+
+    case $build_os in
+    mingw*)
+      sys_lib_search_path_spec=
+      lt_save_ifs=$IFS
+      IFS=';'
+      for lt_path in $LIB
+      do
+        IFS=$lt_save_ifs
+        # Let DOS variable expansion print the short 8.3 style file name.
+        lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+        sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+      done
+      IFS=$lt_save_ifs
+      # Convert to MSYS style.
+      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
+      ;;
+    cygwin*)
+      # Convert to unix form, then to dos form, then back to unix form
+      # but this time dos style (no spaces!) so that the unix form looks
+      # like /cygdrive/c/PROGRA~1:/cygdr...
+      sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+      sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+      sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+      ;;
+    *)
+      sys_lib_search_path_spec="$LIB"
+      if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+        # It is most probably a Windows format PATH.
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+      else
+        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+      fi
+      # FIXME: find the short name or the path components, as spaces are
+      # common. (e.g. "Program Files" -> "PROGRA~1")
+      ;;
+    esac
+
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+    dynamic_linker='Win32 link.exe'
+    ;;
+
+  *)
+    # Assume MSVC wrapper
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    dynamic_linker='Win32 ld.exe'
+    ;;
+  esac
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[23].*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2.*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[01]* | freebsdelf3.[01]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+gnu*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+haiku*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  dynamic_linker="$host_os runtime_loader"
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  hppa*64*)
+    shrext_cmds='.sl'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+  postinstall_cmds='chmod 555 $lib'
+  # or fails outright, so override atomically:
+  install_override_mode=555
+  ;;
+
+interix[3-9]*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux # correct to gnu/linux during the next big refactor
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+
+  # Some binutils ld are patched to set DT_RUNPATH
+  if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_shlibpath_overrides_runpath=no
+    save_LDFLAGS=$LDFLAGS
+    save_libdir=$libdir
+    eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+	 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+  lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+    LDFLAGS=$save_LDFLAGS
+    libdir=$save_libdir
+
+fi
+
+  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+*nto* | *qnx*)
+  version_type=qnx
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='ldqnx.so'
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*)	need_version=yes ;;
+    *)				need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[89] | openbsd2.[89].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux # correct to gnu/linux during the next big refactor
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+tpf*)
+  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
+  version_type=linux # correct to gnu/linux during the next big refactor
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+uts4*)
+  version_type=linux # correct to gnu/linux during the next big refactor
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+*)
+  dynamic_linker=no
+  ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+   test -n "$runpath_var" ||
+   test "X$hardcode_automatic" = "Xyes" ; then
+
+  # We can hardcode non-existent directories.
+  if test "$hardcode_direct" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
+     test "$hardcode_minus_L" != no; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test "$hardcode_action" = relink ||
+   test "$inherit_rpath" = yes; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+
+
+
+
+
+  if test "x$enable_dlopen" != xyes; then
+  enable_dlopen=unknown
+  enable_dlopen_self=unknown
+  enable_dlopen_self_static=unknown
+else
+  lt_cv_dlopen=no
+  lt_cv_dlopen_libs=
+
+  case $host_os in
+  beos*)
+    lt_cv_dlopen="load_add_on"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ;;
+
+  mingw* | pw32* | cegcc*)
+    lt_cv_dlopen="LoadLibrary"
+    lt_cv_dlopen_libs=
+    ;;
+
+  cygwin*)
+    lt_cv_dlopen="dlopen"
+    lt_cv_dlopen_libs=
+    ;;
+
+  darwin*)
+  # if libdl is installed we need to link against it
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dl_dlopen=yes
+else
+  ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+
+    lt_cv_dlopen="dyld"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+
+fi
+
+    ;;
+
+  *)
+    ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
+if test "x$ac_cv_func_shl_load" = xyes; then :
+  lt_cv_dlopen="shl_load"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if ${ac_cv_lib_dld_shl_load+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dld_shl_load=yes
+else
+  ac_cv_lib_dld_shl_load=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
+  lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+  ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
+if test "x$ac_cv_func_dlopen" = xyes; then :
+  lt_cv_dlopen="dlopen"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dl_dlopen=yes
+else
+  ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if ${ac_cv_lib_svld_dlopen+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_svld_dlopen=yes
+else
+  ac_cv_lib_svld_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if ${ac_cv_lib_dld_dld_link+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dld_dld_link=yes
+else
+  ac_cv_lib_dld_dld_link=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
+  lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+    ;;
+  esac
+
+  if test "x$lt_cv_dlopen" != xno; then
+    enable_dlopen=yes
+  else
+    enable_dlopen=no
+  fi
+
+  case $lt_cv_dlopen in
+  dlopen)
+    save_CPPFLAGS="$CPPFLAGS"
+    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+    save_LDFLAGS="$LDFLAGS"
+    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+    save_LIBS="$LIBS"
+    LIBS="$lt_cv_dlopen_libs $LIBS"
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  	  if test "$cross_compiling" = yes; then :
+  lt_cv_dlopen_self=cross
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+   correspondingly for the symbols needed.  */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else
+        {
+	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
+          else puts (dlerror ());
+	}
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}
+_LT_EOF
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&5 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+      x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+      x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+    esac
+  else :
+    # compilation failed
+    lt_cv_dlopen_self=no
+  fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+    if test "x$lt_cv_dlopen_self" = xyes; then
+      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self_static+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  	  if test "$cross_compiling" = yes; then :
+  lt_cv_dlopen_self_static=cross
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+   correspondingly for the symbols needed.  */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else
+        {
+	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
+          else puts (dlerror ());
+	}
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}
+_LT_EOF
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&5 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+      x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+      x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+    esac
+  else :
+    # compilation failed
+    lt_cv_dlopen_self_static=no
+  fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+    fi
+
+    CPPFLAGS="$save_CPPFLAGS"
+    LDFLAGS="$save_LDFLAGS"
+    LIBS="$save_LIBS"
+    ;;
+  esac
+
+  case $lt_cv_dlopen_self in
+  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+  *) enable_dlopen_self=unknown ;;
+  esac
+
+  case $lt_cv_dlopen_self_static in
+  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+  *) enable_dlopen_self_static=unknown ;;
+  esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+  case $host_os in
+  darwin*)
+    if test -n "$STRIP" ; then
+      striplib="$STRIP -x"
+      old_striplib="$STRIP -S"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+    fi
+    ;;
+  *)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+    ;;
+  esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+  # Report which library types will actually be built
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+  test "$can_build_shared" = "no" && enable_shared=no
+
+  # On AIX, shared libraries and static libraries use the same namespace, and
+  # are all built from PIC.
+  case $host_os in
+  aix3*)
+    test "$enable_shared" = yes && enable_static=no
+    if test -n "$RANLIB"; then
+      archive_cmds="$archive_cmds~\$RANLIB \$lib"
+      postinstall_cmds='$RANLIB $lib'
+    fi
+    ;;
+
+  aix[4-9]*)
+    if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+      test "$enable_shared" = yes && enable_static=no
+    fi
+    ;;
+  esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+  # Make sure either enable_shared or enable_static is yes.
+  test "$enable_shared" = yes || enable_static=yes
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+        ac_config_commands="$ac_config_commands libtool"
+
+
+
+
+# Only expand once:
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which extension is used for runtime loadable modules" >&5
+$as_echo_n "checking which extension is used for runtime loadable modules... " >&6; }
+if ${libltdl_cv_shlibext+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+module=yes
+eval libltdl_cv_shlibext=$shrext_cmds
+module=no
+eval libltdl_cv_shrext=$shrext_cmds
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libltdl_cv_shlibext" >&5
+$as_echo "$libltdl_cv_shlibext" >&6; }
+if test -n "$libltdl_cv_shlibext"; then
+
+cat >>confdefs.h <<_ACEOF
+#define LT_MODULE_EXT "$libltdl_cv_shlibext"
+_ACEOF
+
+fi
+if test "$libltdl_cv_shrext" != "$libltdl_cv_shlibext"; then
+
+cat >>confdefs.h <<_ACEOF
+#define LT_SHARED_EXT "$libltdl_cv_shrext"
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which variable specifies run-time module search path" >&5
+$as_echo_n "checking which variable specifies run-time module search path... " >&6; }
+if ${lt_cv_module_path_var+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_module_path_var="$shlibpath_var"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_module_path_var" >&5
+$as_echo "$lt_cv_module_path_var" >&6; }
+if test -n "$lt_cv_module_path_var"; then
+
+cat >>confdefs.h <<_ACEOF
+#define LT_MODULE_PATH_VAR "$lt_cv_module_path_var"
+_ACEOF
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the default library search path" >&5
+$as_echo_n "checking for the default library search path... " >&6; }
+if ${lt_cv_sys_dlsearch_path+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_dlsearch_path="$sys_lib_dlsearch_path_spec"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_dlsearch_path" >&5
+$as_echo "$lt_cv_sys_dlsearch_path" >&6; }
+if test -n "$lt_cv_sys_dlsearch_path"; then
+  sys_dlsearch_path=
+  for dir in $lt_cv_sys_dlsearch_path; do
+    if test -z "$sys_dlsearch_path"; then
+      sys_dlsearch_path="$dir"
+    else
+      sys_dlsearch_path="$sys_dlsearch_path$PATH_SEPARATOR$dir"
+    fi
+  done
+
+cat >>confdefs.h <<_ACEOF
+#define LT_DLSEARCH_PATH "$sys_dlsearch_path"
+_ACEOF
+
+fi
+
+
+LT_DLLOADERS=
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+LIBADD_DLOPEN=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
+$as_echo_n "checking for library containing dlopen... " >&6; }
+if ${ac_cv_search_dlopen+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' dl; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_search_dlopen=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if ${ac_cv_search_dlopen+:} false; then :
+  break
+fi
+done
+if ${ac_cv_search_dlopen+:} false; then :
+
+else
+  ac_cv_search_dlopen=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
+$as_echo "$ac_cv_search_dlopen" >&6; }
+ac_res=$ac_cv_search_dlopen
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+$as_echo "#define HAVE_LIBDL 1" >>confdefs.h
+
+	if test "$ac_cv_search_dlopen" != "none required" ; then
+	  LIBADD_DLOPEN="-ldl"
+	fi
+	libltdl_cv_lib_dl_dlopen="yes"
+	LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#if HAVE_DLFCN_H
+#  include <dlfcn.h>
+#endif
+
+int
+main ()
+{
+dlopen(0, 0);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+$as_echo "#define HAVE_LIBDL 1" >>confdefs.h
+
+	    libltdl_cv_func_dlopen="yes"
+	    LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if ${ac_cv_lib_svld_dlopen+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_svld_dlopen=yes
+else
+  ac_cv_lib_svld_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
+
+$as_echo "#define HAVE_LIBDL 1" >>confdefs.h
+
+	        LIBADD_DLOPEN="-lsvld" libltdl_cv_func_dlopen="yes"
+		LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"
+fi
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+if test x"$libltdl_cv_func_dlopen" = xyes || test x"$libltdl_cv_lib_dl_dlopen" = xyes
+then
+  lt_save_LIBS="$LIBS"
+  LIBS="$LIBS $LIBADD_DLOPEN"
+  for ac_func in dlerror
+do :
+  ac_fn_c_check_func "$LINENO" "dlerror" "ac_cv_func_dlerror"
+if test "x$ac_cv_func_dlerror" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DLERROR 1
+_ACEOF
+
+fi
+done
+
+  LIBS="$lt_save_LIBS"
+fi
+
+
+LIBADD_SHL_LOAD=
+ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
+if test "x$ac_cv_func_shl_load" = xyes; then :
+
+$as_echo "#define HAVE_SHL_LOAD 1" >>confdefs.h
+
+	LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if ${ac_cv_lib_dld_shl_load+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dld_shl_load=yes
+else
+  ac_cv_lib_dld_shl_load=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
+
+$as_echo "#define HAVE_SHL_LOAD 1" >>confdefs.h
+
+	    LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"
+	    LIBADD_SHL_LOAD="-ldld"
+fi
+
+fi
+
+
+
+case $host_os in
+darwin[1567].*)
+# We only want this for pre-Mac OS X 10.4.
+  ac_fn_c_check_func "$LINENO" "_dyld_func_lookup" "ac_cv_func__dyld_func_lookup"
+if test "x$ac_cv_func__dyld_func_lookup" = xyes; then :
+
+$as_echo "#define HAVE_DYLD 1" >>confdefs.h
+
+	LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dyld.la"
+fi
+
+  ;;
+beos*)
+  LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}load_add_on.la"
+  ;;
+cygwin* | mingw* | os2* | pw32*)
+  ac_fn_c_check_decl "$LINENO" "cygwin_conv_path" "ac_cv_have_decl_cygwin_conv_path" "#include <sys/cygwin.h>
+"
+if test "x$ac_cv_have_decl_cygwin_conv_path" = xyes; then :
+  ac_have_decl=1
+else
+  ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_CYGWIN_CONV_PATH $ac_have_decl
+_ACEOF
+
+  LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}loadlibrary.la"
+  ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if ${ac_cv_lib_dld_dld_link+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dld_dld_link=yes
+else
+  ac_cv_lib_dld_dld_link=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
+
+$as_echo "#define HAVE_DLD 1" >>confdefs.h
+
+		LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dld_link.la"
+fi
+
+
+
+
+LT_DLPREOPEN=
+if test -n "$LT_DLLOADERS"
+then
+  for lt_loader in $LT_DLLOADERS; do
+    LT_DLPREOPEN="$LT_DLPREOPEN-dlpreopen $lt_loader "
+  done
+
+$as_echo "#define HAVE_LIBDLLOADER 1" >>confdefs.h
+
+fi
+
+
+LIBADD_DL="$LIBADD_DLOPEN $LIBADD_SHL_LOAD"
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ prefix in compiled symbols" >&5
+$as_echo_n "checking for _ prefix in compiled symbols... " >&6; }
+if ${lt_cv_sys_symbol_underscore+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_sys_symbol_underscore=no
+  cat > conftest.$ac_ext <<_LT_EOF
+void nm_test_func(){}
+int main(){nm_test_func;return 0;}
+_LT_EOF
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    # Now try to grab the symbols.
+    ac_nlist=conftest.nm
+    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist\""; } >&5
+  (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s "$ac_nlist"; then
+      # See whether the symbols have a leading underscore.
+      if grep '^. _nm_test_func' "$ac_nlist" >/dev/null; then
+        lt_cv_sys_symbol_underscore=yes
+      else
+        if grep '^. nm_test_func ' "$ac_nlist" >/dev/null; then
+	  :
+        else
+	  echo "configure: cannot find nm_test_func in $ac_nlist" >&5
+        fi
+      fi
+    else
+      echo "configure: cannot run $lt_cv_sys_global_symbol_pipe" >&5
+    fi
+  else
+    echo "configure: failed program was:" >&5
+    cat conftest.c >&5
+  fi
+  rm -rf conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_symbol_underscore" >&5
+$as_echo "$lt_cv_sys_symbol_underscore" >&6; }
+  sys_symbol_underscore=$lt_cv_sys_symbol_underscore
+
+
+if test x"$lt_cv_sys_symbol_underscore" = xyes; then
+  if test x"$libltdl_cv_func_dlopen" = xyes ||
+     test x"$libltdl_cv_lib_dl_dlopen" = xyes ; then
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we have to add an underscore for dlsym" >&5
+$as_echo_n "checking whether we have to add an underscore for dlsym... " >&6; }
+if ${libltdl_cv_need_uscore+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  libltdl_cv_need_uscore=unknown
+          save_LIBS="$LIBS"
+          LIBS="$LIBS $LIBADD_DLOPEN"
+	  if test "$cross_compiling" = yes; then :
+  libltdl_cv_need_uscore=cross
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+   correspondingly for the symbols needed.  */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else
+        {
+	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
+          else puts (dlerror ());
+	}
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}
+_LT_EOF
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&5 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) libltdl_cv_need_uscore=no ;;
+      x$lt_dlneed_uscore) libltdl_cv_need_uscore=yes ;;
+      x$lt_dlunknown|x*)  ;;
+    esac
+  else :
+    # compilation failed
+
+  fi
+fi
+rm -fr conftest*
+
+	  LIBS="$save_LIBS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libltdl_cv_need_uscore" >&5
+$as_echo "$libltdl_cv_need_uscore" >&6; }
+  fi
+fi
+
+if test x"$libltdl_cv_need_uscore" = xyes; then
+
+$as_echo "#define NEED_USCORE 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether deplibs are loaded by dlopen" >&5
+$as_echo_n "checking whether deplibs are loaded by dlopen... " >&6; }
+if ${lt_cv_sys_dlopen_deplibs+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  # PORTME does your system automatically load deplibs for dlopen?
+  # or its logical equivalent (e.g. shl_load for HP-UX < 11)
+  # For now, we just catch OSes we know something about -- in the
+  # future, we'll try test this programmatically.
+  lt_cv_sys_dlopen_deplibs=unknown
+  case $host_os in
+  aix3*|aix4.1.*|aix4.2.*)
+    # Unknown whether this is true for these versions of AIX, but
+    # we want this `case' here to explicitly catch those versions.
+    lt_cv_sys_dlopen_deplibs=unknown
+    ;;
+  aix[4-9]*)
+    lt_cv_sys_dlopen_deplibs=yes
+    ;;
+  amigaos*)
+    case $host_cpu in
+    powerpc)
+      lt_cv_sys_dlopen_deplibs=no
+      ;;
+    esac
+    ;;
+  darwin*)
+    # Assuming the user has installed a libdl from somewhere, this is true
+    # If you are looking for one http://www.opendarwin.org/projects/dlcompat
+    lt_cv_sys_dlopen_deplibs=yes
+    ;;
+  freebsd* | dragonfly*)
+    lt_cv_sys_dlopen_deplibs=yes
+    ;;
+  gnu* | linux* | k*bsd*-gnu | kopensolaris*-gnu)
+    # GNU and its variants, using gnu ld.so (Glibc)
+    lt_cv_sys_dlopen_deplibs=yes
+    ;;
+  hpux10*|hpux11*)
+    lt_cv_sys_dlopen_deplibs=yes
+    ;;
+  interix*)
+    lt_cv_sys_dlopen_deplibs=yes
+    ;;
+  irix[12345]*|irix6.[01]*)
+    # Catch all versions of IRIX before 6.2, and indicate that we don't
+    # know how it worked for any of those versions.
+    lt_cv_sys_dlopen_deplibs=unknown
+    ;;
+  irix*)
+    # The case above catches anything before 6.2, and it's known that
+    # at 6.2 and later dlopen does load deplibs.
+    lt_cv_sys_dlopen_deplibs=yes
+    ;;
+  netbsd*)
+    lt_cv_sys_dlopen_deplibs=yes
+    ;;
+  openbsd*)
+    lt_cv_sys_dlopen_deplibs=yes
+    ;;
+  osf[1234]*)
+    # dlopen did load deplibs (at least at 4.x), but until the 5.x series,
+    # it did *not* use an RPATH in a shared library to find objects the
+    # library depends on, so we explicitly say `no'.
+    lt_cv_sys_dlopen_deplibs=no
+    ;;
+  osf5.0|osf5.0a|osf5.1)
+    # dlopen *does* load deplibs and with the right loader patch applied
+    # it even uses RPATH in a shared library to search for shared objects
+    # that the library depends on, but there's no easy way to know if that
+    # patch is installed.  Since this is the case, all we can really
+    # say is unknown -- it depends on the patch being installed.  If
+    # it is, this changes to `yes'.  Without it, it would be `no'.
+    lt_cv_sys_dlopen_deplibs=unknown
+    ;;
+  osf*)
+    # the two cases above should catch all versions of osf <= 5.1.  Read
+    # the comments above for what we know about them.
+    # At > 5.1, deplibs are loaded *and* any RPATH in a shared library
+    # is used to find them so we can finally say `yes'.
+    lt_cv_sys_dlopen_deplibs=yes
+    ;;
+  qnx*)
+    lt_cv_sys_dlopen_deplibs=yes
+    ;;
+  solaris*)
+    lt_cv_sys_dlopen_deplibs=yes
+    ;;
+  sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+    libltdl_cv_sys_dlopen_deplibs=yes
+    ;;
+  esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_dlopen_deplibs" >&5
+$as_echo "$lt_cv_sys_dlopen_deplibs" >&6; }
+if test "$lt_cv_sys_dlopen_deplibs" != yes; then
+
+$as_echo "#define LTDL_DLOPEN_DEPLIBS 1" >>confdefs.h
+
+fi
+
+:
+
+for ac_header in argz.h
+do :
+  ac_fn_c_check_header_compile "$LINENO" "argz.h" "ac_cv_header_argz_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_argz_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_ARGZ_H 1
+_ACEOF
+
+fi
+
+done
+
+
+ac_fn_c_check_type "$LINENO" "error_t" "ac_cv_type_error_t" "#if defined(HAVE_ARGZ_H)
+#  include <argz.h>
+#endif
+"
+if test "x$ac_cv_type_error_t" = xyes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_ERROR_T 1
+_ACEOF
+
+
+else
+
+$as_echo "#define error_t int" >>confdefs.h
+
+
+$as_echo "#define __error_t_defined 1" >>confdefs.h
+
+fi
+
+
+ARGZ_H=
+for ac_func in argz_add argz_append argz_count argz_create_sep argz_insert \
+	argz_next argz_stringify
+do :
+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+else
+  ARGZ_H=argz.h;
+
+  _LT_LIBOBJS="$_LT_LIBOBJS argz.$ac_objext"
+
+fi
+done
+
+
+if test -z "$ARGZ_H"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if argz actually works" >&5
+$as_echo_n "checking if argz actually works... " >&6; }
+if ${lt_cv_sys_argz_works+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $host_os in #(
+	 *cygwin*)
+	   lt_cv_sys_argz_works=no
+	   if test "$cross_compiling" != no; then
+	     lt_cv_sys_argz_works="guessing no"
+	   else
+	     lt_sed_extract_leading_digits='s/^\([0-9\.]*\).*/\1/'
+	     save_IFS=$IFS
+	     IFS=-.
+	     set x `uname -r | sed -e "$lt_sed_extract_leading_digits"`
+	     IFS=$save_IFS
+	     lt_os_major=${2-0}
+	     lt_os_minor=${3-0}
+	     lt_os_micro=${4-0}
+	     if test "$lt_os_major" -gt 1 \
+		|| { test "$lt_os_major" -eq 1 \
+		  && { test "$lt_os_minor" -gt 5 \
+		    || { test "$lt_os_minor" -eq 5 \
+		      && test "$lt_os_micro" -gt 24; }; }; }; then
+	       lt_cv_sys_argz_works=yes
+	     fi
+	   fi
+	   ;; #(
+	 *) lt_cv_sys_argz_works=yes ;;
+	 esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_argz_works" >&5
+$as_echo "$lt_cv_sys_argz_works" >&6; }
+     if test "$lt_cv_sys_argz_works" = yes; then :
+
+$as_echo "#define HAVE_WORKING_ARGZ 1" >>confdefs.h
+
+else
+  ARGZ_H=argz.h
+
+
+  _LT_LIBOBJS="$_LT_LIBOBJS argz.$ac_objext"
+
+fi
+fi
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether libtool supports -dlopen/-dlpreopen" >&5
+$as_echo_n "checking whether libtool supports -dlopen/-dlpreopen... " >&6; }
+if ${libltdl_cv_preloaded_symbols+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$lt_cv_sys_global_symbol_pipe"; then
+    libltdl_cv_preloaded_symbols=yes
+  else
+    libltdl_cv_preloaded_symbols=no
+  fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libltdl_cv_preloaded_symbols" >&5
+$as_echo "$libltdl_cv_preloaded_symbols" >&6; }
+if test x"$libltdl_cv_preloaded_symbols" = xyes; then
+
+$as_echo "#define HAVE_PRELOADED_SYMBOLS 1" >>confdefs.h
+
+fi
+
+# Set options
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-included_ltdl was given.
+if test "${with_included_ltdl+set}" = set; then :
+  withval=$with_included_ltdl;
+fi
+
+
+if test "x$with_included_ltdl" != xyes; then
+  # We are not being forced to use the included libltdl sources, so
+  # decide whether there is a useful installed version we can use.
+  ac_fn_c_check_header_compile "$LINENO" "ltdl.h" "ac_cv_header_ltdl_h" "$ac_includes_default
+
+"
+if test "x$ac_cv_header_ltdl_h" = xyes; then :
+  ac_fn_c_check_decl "$LINENO" "lt_dlinterface_register" "ac_cv_have_decl_lt_dlinterface_register" "$ac_includes_default
+	    #include <ltdl.h>
+"
+if test "x$ac_cv_have_decl_lt_dlinterface_register" = xyes; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lt_dladvise_preload in -lltdl" >&5
+$as_echo_n "checking for lt_dladvise_preload in -lltdl... " >&6; }
+if ${ac_cv_lib_ltdl_lt_dladvise_preload+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lltdl  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char lt_dladvise_preload ();
+int
+main ()
+{
+return lt_dladvise_preload ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_ltdl_lt_dladvise_preload=yes
+else
+  ac_cv_lib_ltdl_lt_dladvise_preload=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ltdl_lt_dladvise_preload" >&5
+$as_echo "$ac_cv_lib_ltdl_lt_dladvise_preload" >&6; }
+if test "x$ac_cv_lib_ltdl_lt_dladvise_preload" = xyes; then :
+  with_included_ltdl=no
+else
+  with_included_ltdl=yes
+fi
+
+else
+  with_included_ltdl=yes
+fi
+
+else
+  with_included_ltdl=yes
+fi
+
+
+fi
+
+
+
+
+# Check whether --with-ltdl_include was given.
+if test "${with_ltdl_include+set}" = set; then :
+  withval=$with_ltdl_include;
+fi
+
+
+if test -n "$with_ltdl_include"; then
+  if test -f "$with_ltdl_include/ltdl.h"; then :
+  else
+    as_fn_error $? "invalid ltdl include directory: \`$with_ltdl_include'" "$LINENO" 5
+  fi
+else
+  with_ltdl_include=no
+fi
+
+
+# Check whether --with-ltdl_lib was given.
+if test "${with_ltdl_lib+set}" = set; then :
+  withval=$with_ltdl_lib;
+fi
+
+
+if test -n "$with_ltdl_lib"; then
+  if test -f "$with_ltdl_lib/libltdl.la"; then :
+  else
+    as_fn_error $? "invalid ltdl library directory: \`$with_ltdl_lib'" "$LINENO" 5
+  fi
+else
+  with_ltdl_lib=no
+fi
+
+case ,$with_included_ltdl,$with_ltdl_include,$with_ltdl_lib, in
+  ,yes,no,no,)
+	case $enable_ltdl_convenience in
+  no) as_fn_error $? "this package needs a convenience libltdl" "$LINENO" 5 ;;
+  "") enable_ltdl_convenience=yes
+      ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
+esac
+LIBLTDL='${top_build_prefix}'"${lt_ltdl_dir+$lt_ltdl_dir/}libltdlc.la"
+LTDLDEPS=$LIBLTDL
+LTDLINCL='-I${top_srcdir}'"${lt_ltdl_dir+/$lt_ltdl_dir}"
+
+
+
+
+
+# For backwards non-gettext consistent compatibility...
+INCLTDL="$LTDLINCL"
+
+
+	;;
+  ,no,no,no,)
+	# If the included ltdl is not to be used, then use the
+	# preinstalled libltdl we found.
+
+$as_echo "#define HAVE_LTDL 1" >>confdefs.h
+
+	LIBLTDL=-lltdl
+	LTDLDEPS=
+	LTDLINCL=
+	;;
+  ,no*,no,*)
+	as_fn_error $? "\`--with-ltdl-include' and \`--with-ltdl-lib' options must be used together" "$LINENO" 5
+	;;
+  *)	with_included_ltdl=no
+	LIBLTDL="-L$with_ltdl_lib -lltdl"
+	LTDLDEPS=
+	LTDLINCL="-I$with_ltdl_include"
+	;;
+esac
+INCLTDL="$LTDLINCL"
+
+# Report our decision...
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find libltdl headers" >&5
+$as_echo_n "checking where to find libltdl headers... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LTDLINCL" >&5
+$as_echo "$LTDLINCL" >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find libltdl library" >&5
+$as_echo_n "checking where to find libltdl library... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLTDL" >&5
+$as_echo "$LIBLTDL" >&6; }
+
+
+
+# Check whether --enable-ltdl-install was given.
+if test "${enable_ltdl_install+set}" = set; then :
+  enableval=$enable_ltdl_install;
+fi
+
+
+case ,${enable_ltdl_install},${enable_ltdl_convenience} in
+  *yes*) ;;
+  *) enable_ltdl_convenience=yes ;;
+esac
+
+ if test x"${enable_ltdl_install-no}" != xno; then
+  INSTALL_LTDL_TRUE=
+  INSTALL_LTDL_FALSE='#'
+else
+  INSTALL_LTDL_TRUE='#'
+  INSTALL_LTDL_FALSE=
+fi
+
+  if test x"${enable_ltdl_convenience-no}" != xno; then
+  CONVENIENCE_LTDL_TRUE=
+  CONVENIENCE_LTDL_FALSE='#'
+else
+  CONVENIENCE_LTDL_TRUE='#'
+  CONVENIENCE_LTDL_FALSE=
+fi
+
+
+
+
+
+
+# In order that ltdl.c can compile, find out the first AC_CONFIG_HEADERS
+# the user used.  This is so that ltdl.h can pick up the parent projects
+# config.h file, The first file in AC_CONFIG_HEADERS must contain the
+# definitions required by ltdl.c.
+# FIXME: Remove use of undocumented AC_LIST_HEADERS (2.59 compatibility).
+
+
+
+for ac_header in unistd.h dl.h sys/dl.h dld.h mach-o/dyld.h dirent.h
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_func in closedir opendir readdir
+do :
+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+else
+
+
+  _LT_LIBOBJS="$_LT_LIBOBJS lt__dirent.$ac_objext"
+
+fi
+done
+
+for ac_func in strlcat strlcpy
+do :
+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+else
+
+
+  _LT_LIBOBJS="$_LT_LIBOBJS lt__strl.$ac_objext"
+
+fi
+done
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LT_LIBEXT "$libext"
+_ACEOF
+
+
+name=
+eval "lt_libprefix=\"$libname_spec\""
+
+cat >>confdefs.h <<_ACEOF
+#define LT_LIBPREFIX "$lt_libprefix"
+_ACEOF
+
+
+name=ltdl
+eval "LTDLOPEN=\"$libname_spec\""
+
+
+
+
+
+
+
+
+# Only expand once:
+
+
+LIBTOOL="$LIBTOOL --silent"
+
+# Checks for libraries.
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
+$as_echo_n "checking for library containing socket... " >&6; }
+if ${ac_cv_search_socket+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char socket ();
+int
+main ()
+{
+return socket ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' socket; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_search_socket=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if ${ac_cv_search_socket+:} false; then :
+  break
+fi
+done
+if ${ac_cv_search_socket+:} false; then :
+
+else
+  ac_cv_search_socket=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
+$as_echo "$ac_cv_search_socket" >&6; }
+ac_res=$ac_cv_search_socket
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+else
+  as_fn_error $? "socket library not found" "$LINENO" 5
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntoa" >&5
+$as_echo_n "checking for library containing inet_ntoa... " >&6; }
+if ${ac_cv_search_inet_ntoa+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char inet_ntoa ();
+int
+main ()
+{
+return inet_ntoa ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' nsl; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_search_inet_ntoa=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if ${ac_cv_search_inet_ntoa+:} false; then :
+  break
+fi
+done
+if ${ac_cv_search_inet_ntoa+:} false; then :
+
+else
+  ac_cv_search_inet_ntoa=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntoa" >&5
+$as_echo "$ac_cv_search_inet_ntoa" >&6; }
+ac_res=$ac_cv_search_inet_ntoa
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_aton" >&5
+$as_echo_n "checking for library containing inet_aton... " >&6; }
+if ${ac_cv_search_inet_aton+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char inet_aton ();
+int
+main ()
+{
+return inet_aton ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' resolv; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_search_inet_aton=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if ${ac_cv_search_inet_aton+:} false; then :
+  break
+fi
+done
+if ${ac_cv_search_inet_aton+:} false; then :
+
+else
+  ac_cv_search_inet_aton=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_aton" >&5
+$as_echo "$ac_cv_search_inet_aton" >&6; }
+ac_res=$ac_cv_search_inet_aton
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+  for ac_func in inet_aton inet_ntop inet_pton
+do :
+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+  ac_fn_c_check_type "$LINENO" "struct sockaddr_in" "ac_cv_type_struct_sockaddr_in" "#include <sys/types.h>
+   #include <sys/socket.h>
+   #include <netdb.h>
+
+"
+if test "x$ac_cv_type_struct_sockaddr_in" = xyes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_SOCKADDR_IN 1
+_ACEOF
+
+
+fi
+ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" "#include <sys/types.h>
+   #include <sys/socket.h>
+   #include <netdb.h>
+
+"
+if test "x$ac_cv_type_struct_sockaddr_storage" = xyes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_SOCKADDR_STORAGE 1
+_ACEOF
+
+
+fi
+ac_fn_c_check_type "$LINENO" "struct addrinfo" "ac_cv_type_struct_addrinfo" "#include <sys/types.h>
+   #include <sys/socket.h>
+   #include <netdb.h>
+
+"
+if test "x$ac_cv_type_struct_addrinfo" = xyes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_ADDRINFO 1
+_ACEOF
+
+
+fi
+
+  ac_fn_c_check_member "$LINENO" "struct sockaddr_in" "sin_len" "ac_cv_member_struct_sockaddr_in_sin_len" "#include <sys/types.h>
+  <sys/socket.h>
+"
+if test "x$ac_cv_member_struct_sockaddr_in_sin_len" = xyes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_SOCKADDR_IN_SIN_LEN 1
+_ACEOF
+
+
+fi
+
+
+
+  ac_fn_c_check_type "$LINENO" "struct sockaddr_in6" "ac_cv_type_struct_sockaddr_in6" "#include <netinet/in.h>
+"
+if test "x$ac_cv_type_struct_sockaddr_in6" = xyes; then :
+
+$as_echo "#define IPV6 1" >>confdefs.h
+
+fi
+
+
+
+# Checks for typedefs, structures, and compiler characteristics.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
+$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
+if ${ac_cv_c_bigendian+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_c_bigendian=unknown
+    # See if we're dealing with a universal compiler.
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifndef __APPLE_CC__
+	       not a universal capable compiler
+	     #endif
+	     typedef int dummy;
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+	# Check for potential -arch flags.  It is not universal unless
+	# there are at least two -arch flags with different values.
+	ac_arch=
+	ac_prev=
+	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
+	 if test -n "$ac_prev"; then
+	   case $ac_word in
+	     i?86 | x86_64 | ppc | ppc64)
+	       if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
+		 ac_arch=$ac_word
+	       else
+		 ac_cv_c_bigendian=universal
+		 break
+	       fi
+	       ;;
+	   esac
+	   ac_prev=
+	 elif test "x$ac_word" = "x-arch"; then
+	   ac_prev=arch
+	 fi
+       done
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    if test $ac_cv_c_bigendian = unknown; then
+      # See if sys/param.h defines the BYTE_ORDER macro.
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+	     #include <sys/param.h>
+
+int
+main ()
+{
+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
+		     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
+		     && LITTLE_ENDIAN)
+	      bogus endian macros
+	     #endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  # It does; now see whether it defined to BIG_ENDIAN or not.
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+		#include <sys/param.h>
+
+int
+main ()
+{
+#if BYTE_ORDER != BIG_ENDIAN
+		 not big endian
+		#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_bigendian=yes
+else
+  ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    fi
+    if test $ac_cv_c_bigendian = unknown; then
+      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <limits.h>
+
+int
+main ()
+{
+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
+	      bogus endian macros
+	     #endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  # It does; now see whether it defined to _BIG_ENDIAN or not.
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <limits.h>
+
+int
+main ()
+{
+#ifndef _BIG_ENDIAN
+		 not big endian
+		#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_bigendian=yes
+else
+  ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    fi
+    if test $ac_cv_c_bigendian = unknown; then
+      # Compile a test program.
+      if test "$cross_compiling" = yes; then :
+  # Try to guess by grepping values from an object file.
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+short int ascii_mm[] =
+		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+		short int ascii_ii[] =
+		  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+		int use_ascii (int i) {
+		  return ascii_mm[i] + ascii_ii[i];
+		}
+		short int ebcdic_ii[] =
+		  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+		short int ebcdic_mm[] =
+		  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+		int use_ebcdic (int i) {
+		  return ebcdic_mm[i] + ebcdic_ii[i];
+		}
+		extern int foo;
+
+int
+main ()
+{
+return use_ascii (foo) == use_ebcdic (foo);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
+	      ac_cv_c_bigendian=yes
+	    fi
+	    if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+	      if test "$ac_cv_c_bigendian" = unknown; then
+		ac_cv_c_bigendian=no
+	      else
+		# finding both strings is unlikely to happen, but who knows?
+		ac_cv_c_bigendian=unknown
+	      fi
+	    fi
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+
+	     /* Are we little or big endian?  From Harbison&Steele.  */
+	     union
+	     {
+	       long int l;
+	       char c[sizeof (long int)];
+	     } u;
+	     u.l = 1;
+	     return u.c[sizeof (long int) - 1] == 1;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_c_bigendian=no
+else
+  ac_cv_c_bigendian=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+    fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
+$as_echo "$ac_cv_c_bigendian" >&6; }
+ case $ac_cv_c_bigendian in #(
+   yes)
+     $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
+;; #(
+   no)
+      ;; #(
+   universal)
+
+$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
+
+     ;; #(
+   *)
+     as_fn_error $? "unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
+ esac
+
+
+# Checks for library functions.
+
+
+
+  for ac_func in $ac_func_list
+do :
+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Checks for header files.
+
+
+
+  for ac_header in $ac_header_list
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypt" >&5
+$as_echo_n "checking for library containing crypt... " >&6; }
+if ${ac_cv_search_crypt+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char crypt ();
+int
+main ()
+{
+return crypt ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' crypt; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_search_crypt=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if ${ac_cv_search_crypt+:} false; then :
+  break
+fi
+done
+if ${ac_cv_search_crypt+:} false; then :
+
+else
+  ac_cv_search_crypt=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypt" >&5
+$as_echo "$ac_cv_search_crypt" >&6; }
+ac_res=$ac_cv_search_crypt
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+
+# Check whether --enable-libpcre was given.
+if test "${enable_libpcre+set}" = set; then :
+  enableval=$enable_libpcre;
+else
+  ac_fn_c_check_header_mongrel "$LINENO" "pcre.h" "ac_cv_header_pcre_h" "$ac_includes_default"
+if test "x$ac_cv_header_pcre_h" = xyes; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pcre_study" >&5
+$as_echo_n "checking for library containing pcre_study... " >&6; }
+if ${ac_cv_search_pcre_study+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pcre_study ();
+int
+main ()
+{
+return pcre_study ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' pcre; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_search_pcre_study=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if ${ac_cv_search_pcre_study+:} false; then :
+  break
+fi
+done
+if ${ac_cv_search_pcre_study+:} false; then :
+
+else
+  ac_cv_search_pcre_study=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pcre_study" >&5
+$as_echo "$ac_cv_search_pcre_study" >&6; }
+ac_res=$ac_cv_search_pcre_study
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+$as_echo "#define HAVE_LIBPCRE 1" >>confdefs.h
+
+fi
+
+fi
+
+
+fi
+
+
+# Check whether --enable-openssl was given.
+if test "${enable_openssl+set}" = set; then :
+  enableval=$enable_openssl;  cf_enable_openssl=$enableval
+else
+   cf_enable_openssl="auto"
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenSSL" >&5
+$as_echo_n "checking for OpenSSL... " >&6; }
+if test "$cf_enable_openssl" != "no"; then
+  cf_openssl_basedir=""
+  if test "$cf_enable_openssl" != "auto" &&
+     test "$cf_enable_openssl" != "yes"; then
+          cf_openssl_basedir="${cf_enable_openssl}"
+  else
+        for dirs in /usr/local/ssl /usr/pkg /usr/local /usr/lib /usr/lib/ssl\
+                /opt /opt/openssl /usr/local/openssl; do
+      if test -f "${dirs}/include/openssl/opensslv.h"; then
+        cf_openssl_basedir="${dirs}"
+        break
+      fi
+    done
+    unset dirs
+  fi
+
+    if test ! -z "$cf_openssl_basedir"; then
+    if test -f "${cf_openssl_basedir}/include/openssl/opensslv.h"; then
+      CPPFLAGS="-I${cf_openssl_basedir}/include $CPPFLAGS"
+      LDFLAGS="-L${cf_openssl_basedir}/lib $LDFLAGS"
+    else
+                  cf_openssl_basedir=""
+    fi
+  else
+                            if test -f "/usr/include/openssl/opensslv.h"; then
+      cf_openssl_basedir="/usr"
+    fi
+  fi
+
+      if test ! -z "$cf_openssl_basedir"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cf_openssl_basedir" >&5
+$as_echo "$cf_openssl_basedir" >&6; }
+    cf_enable_openssl="yes"
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found. Please check your path." >&5
+$as_echo "not found. Please check your path." >&6; }
+    cf_enable_openssl="no"
+  fi
+  unset cf_openssl_basedir
+else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
+$as_echo "disabled" >&6; }
+fi
+
+if test "$cf_enable_openssl" != "no"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenSSL 0.9.8 or above" >&5
+$as_echo_n "checking for OpenSSL 0.9.8 or above... " >&6; }
+  if test "$cross_compiling" = yes; then :
+  cf_openssl_version_ok=no
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+
+    #include <openssl/opensslv.h>
+    #include <stdlib.h>
+int
+main ()
+{
+ exit(!(OPENSSL_VERSION_NUMBER >= 0x00908000));
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  cf_openssl_version_ok=yes
+else
+  cf_openssl_version_ok=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+  if test "$cf_openssl_version_ok" = "yes"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
+$as_echo "found" >&6; }
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RSA_free in -lcrypto" >&5
+$as_echo_n "checking for RSA_free in -lcrypto... " >&6; }
+if ${ac_cv_lib_crypto_RSA_free+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lcrypto  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char RSA_free ();
+int
+main ()
+{
+return RSA_free ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_crypto_RSA_free=yes
+else
+  ac_cv_lib_crypto_RSA_free=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_RSA_free" >&5
+$as_echo "$ac_cv_lib_crypto_RSA_free" >&6; }
+if test "x$ac_cv_lib_crypto_RSA_free" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBCRYPTO 1
+_ACEOF
+
+  LIBS="-lcrypto $LIBS"
+
+fi
+
+    if test "$ac_cv_lib_crypto_RSA_free" = "yes"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL_connect in -lssl" >&5
+$as_echo_n "checking for SSL_connect in -lssl... " >&6; }
+if ${ac_cv_lib_ssl_SSL_connect+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lssl  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char SSL_connect ();
+int
+main ()
+{
+return SSL_connect ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_ssl_SSL_connect=yes
+else
+  ac_cv_lib_ssl_SSL_connect=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssl_SSL_connect" >&5
+$as_echo "$ac_cv_lib_ssl_SSL_connect" >&6; }
+if test "x$ac_cv_lib_ssl_SSL_connect" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBSSL 1
+_ACEOF
+
+  LIBS="-lssl $LIBS"
+
+fi
+
+fi
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - OpenSSL support disabled" >&5
+$as_echo "no - OpenSSL support disabled" >&6; }
+    cf_enable_openssl="no"
+fi
+fi
+
+ if test "$ac_cv_lib_ssl_SSL_connect" = yes; then
+  ENABLE_SSL_TRUE=
+  ENABLE_SSL_FALSE='#'
+else
+  ENABLE_SSL_TRUE='#'
+  ENABLE_SSL_FALSE=
+fi
+
+
+
+# Check whether --enable-assert was given.
+if test "${enable_assert+set}" = set; then :
+  enableval=$enable_assert; assert=$enableval
+else
+  assert=no
+fi
+
+
+if test "$assert" = "no"; then :
+
+$as_echo "#define NDEBUG 1" >>confdefs.h
+
+fi
+
+
+
+$as_echo "#define NICKNAMEHISTORYLENGTH 16384" >>confdefs.h
+
+
+$as_echo "#define CHANNEL_HEAP_SIZE 1024" >>confdefs.h
+
+
+$as_echo "#define BAN_HEAP_SIZE 1024" >>confdefs.h
+
+
+$as_echo "#define CLIENT_HEAP_SIZE 1024" >>confdefs.h
+
+
+$as_echo "#define LCLIENT_HEAP_SIZE 512" >>confdefs.h
+
+
+$as_echo "#define DNODE_HEAP_SIZE 1024" >>confdefs.h
+
+
+$as_echo "#define DBUF_HEAP_SIZE 512" >>confdefs.h
+
+
+$as_echo "#define AUTH_HEAP_SIZE 256" >>confdefs.h
+
+
+$as_echo "#define DNS_HEAP_SIZE 256" >>confdefs.h
+
+
+
+# Argument processing.
+
+    desired_iopoll_mechanism="none"
+    # Check whether --enable-kqueue was given.
+if test "${enable_kqueue+set}" = set; then :
+  enableval=$enable_kqueue; desired_iopoll_mechanism="kqueue"
+fi
+
+  # Check whether --enable-epoll was given.
+if test "${enable_epoll+set}" = set; then :
+  enableval=$enable_epoll; desired_iopoll_mechanism="epoll"
+fi
+
+  # Check whether --enable-devpoll was given.
+if test "${enable_devpoll+set}" = set; then :
+  enableval=$enable_devpoll; desired_iopoll_mechanism="devpoll"
+fi
+
+  # Check whether --enable-rtsigio was given.
+if test "${enable_rtsigio+set}" = set; then :
+  enableval=$enable_rtsigio; desired_iopoll_mechanism="rtsigio"
+fi
+
+  # Check whether --enable-poll was given.
+if test "${enable_poll+set}" = set; then :
+  enableval=$enable_poll; desired_iopoll_mechanism="poll"
+fi
+
+  # Check whether --enable-select was given.
+if test "${enable_select+set}" = set; then :
+  enableval=$enable_select; desired_iopoll_mechanism="select"
+fi
+
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for optimal/desired iopoll mechanism" >&5
+$as_echo_n "checking for optimal/desired iopoll mechanism... " >&6; }
+  iopoll_mechanism_none=0
+
+cat >>confdefs.h <<_ACEOF
+#define __IOPOLL_MECHANISM_NONE $iopoll_mechanism_none
+_ACEOF
+
+      iopoll_mechanism_kqueue=1
+
+cat >>confdefs.h <<_ACEOF
+#define __IOPOLL_MECHANISM_KQUEUE $iopoll_mechanism_kqueue
+_ACEOF
+
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+/* Define kevent to an innocuous variant, in case <limits.h> declares kevent.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define kevent innocuous_kevent
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char kevent (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef kevent
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char kevent ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_kevent || defined __stub___kevent
+choke me
+#endif
+
+int
+main ()
+{
+return kevent ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  is_kqueue_mechanism_available="yes"
+else
+  is_kqueue_mechanism_available="no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+      iopoll_mechanism_epoll=2
+
+cat >>confdefs.h <<_ACEOF
+#define __IOPOLL_MECHANISM_EPOLL $iopoll_mechanism_epoll
+_ACEOF
+
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/epoll.h>
+#include <sys/syscall.h>
+#if defined(__stub_epoll_create) || defined(__stub___epoll_create) || defined(EPOLL_NEED_BODY)
+#if !defined(__NR_epoll_create)
+#if defined(__ia64__)
+#define __NR_epoll_create 1243
+#elif defined(__x86_64__)
+#define __NR_epoll_create 214
+#elif defined(__sparc64__) || defined(__sparc__)
+#define __NR_epoll_create 193
+#elif defined(__s390__) || defined(__m68k__)
+#define __NR_epoll_create 249
+#elif defined(__ppc64__) || defined(__ppc__)
+#define __NR_epoll_create 236
+#elif defined(__parisc__) || defined(__arm26__) || defined(__arm__)
+#define __NR_epoll_create 224
+#elif defined(__alpha__)
+#define __NR_epoll_create 407
+#elif defined(__sh64__)
+#define __NR_epoll_create 282
+#elif defined(__i386__) || defined(__sh__) || defined(__m32r__) || defined(__h8300__) || defined(__frv__)
+#define __NR_epoll_create 254
+#else
+#error No system call numbers defined for epoll family.
+#endif
+#endif
+_syscall1(int, epoll_create, int, size)
+#endif
+
+int
+main ()
+{
+ return epoll_create(256) == -1 ? 1 : 0
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  is_epoll_mechanism_available="yes"
+else
+  is_epoll_mechanism_available="no"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+      iopoll_mechanism_devpoll=3
+
+cat >>confdefs.h <<_ACEOF
+#define __IOPOLL_MECHANISM_DEVPOLL $iopoll_mechanism_devpoll
+_ACEOF
+
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <devpoll.h>
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  is_devpoll_mechanism_available="yes"
+else
+  is_devpoll_mechanism_available="no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  if test "$is_devpoll_mechanism_available" = "yes" ; then
+
+$as_echo "#define HAVE_DEVPOLL_H 1" >>confdefs.h
+
+  fi
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/devpoll.h>
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  is_devpoll_mechanism_available="yes"
+else
+  is_devpoll_mechanism_available="no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  if test "$is_devpoll_mechanism_available" = "yes" ; then
+
+$as_echo "#define HAVE_SYS_DEVPOLL_H 1" >>confdefs.h
+
+  fi
+      iopoll_mechanism_rtsigio=4
+
+cat >>confdefs.h <<_ACEOF
+#define __IOPOLL_MECHANISM_RTSIGIO $iopoll_mechanism_rtsigio
+_ACEOF
+
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#define _GNU_SOURCE
+#include <fcntl.h>
+static unsigned int have_f_setsig = 0;
+
+int
+main ()
+{
+
+#ifdef F_SETSIG
+  have_f_setsig = 1;
+#endif
+  return have_f_setsig == 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  is_rtsigio_mechanism_available="yes"
+else
+  is_rtsigio_mechanism_available="no"
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+      iopoll_mechanism_poll=5
+
+cat >>confdefs.h <<_ACEOF
+#define __IOPOLL_MECHANISM_POLL $iopoll_mechanism_poll
+_ACEOF
+
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+/* Define poll to an innocuous variant, in case <limits.h> declares poll.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define poll innocuous_poll
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char poll (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef poll
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char poll ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_poll || defined __stub___poll
+choke me
+#endif
+
+int
+main ()
+{
+return poll ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  is_poll_mechanism_available="yes"
+else
+  is_poll_mechanism_available="no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+      iopoll_mechanism_select=6
+
+cat >>confdefs.h <<_ACEOF
+#define __IOPOLL_MECHANISM_SELECT $iopoll_mechanism_select
+_ACEOF
+
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+/* Define select to an innocuous variant, in case <limits.h> declares select.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define select innocuous_select
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char select (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef select
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char select ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_select || defined __stub___select
+choke me
+#endif
+
+int
+main ()
+{
+return select ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  is_select_mechanism_available="yes"
+else
+  is_select_mechanism_available="no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+      optimal_iopoll_mechanism="none"
+  for mechanism in "kqueue" "epoll" "devpoll" "rtsigio" "poll" "select" ; do # order is important
+    eval "is_optimal_iopoll_mechanism_available=\$is_${mechanism}_mechanism_available"
+    if test "$is_optimal_iopoll_mechanism_available" = "yes" ; then
+      optimal_iopoll_mechanism="$mechanism"
+      break
+    fi
+  done
+      if test "$desired_iopoll_mechanism" = "none" ; then
+    if test "$optimal_iopoll_mechanism" = "none" ; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+      as_fn_error $? "no iopoll mechanism found!" "$LINENO" 5
+    else
+      selected_iopoll_mechanism=$optimal_iopoll_mechanism
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $selected_iopoll_mechanism" >&5
+$as_echo "$selected_iopoll_mechanism" >&6; }
+    fi
+  else
+    eval "is_desired_iopoll_mechanism_available=\$is_${desired_iopoll_mechanism}_mechanism_available"
+    if test "$is_desired_iopoll_mechanism_available" = "yes" ; then
+      selected_iopoll_mechanism=$desired_iopoll_mechanism
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $selected_iopoll_mechanism" >&5
+$as_echo "$selected_iopoll_mechanism" >&6; }
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+      as_fn_error $? "desired iopoll mechanism, $desired_iopoll_mechanism, is not available" "$LINENO" 5
+    fi
+  fi
+      eval "use_iopoll_mechanism=\$iopoll_mechanism_${selected_iopoll_mechanism}"
+
+cat >>confdefs.h <<_ACEOF
+#define USE_IOPOLL_MECHANISM $use_iopoll_mechanism
+_ACEOF
+
+
+
+
+# Check whether --with-nicklen was given.
+if test "${with_nicklen+set}" = set; then :
+  withval=$with_nicklen; nicklen="$withval"
+else
+  nicklen="9"
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define NICKLEN ($nicklen)
+_ACEOF
+
+
+
+
+# Check whether --with-topiclen was given.
+if test "${with_topiclen+set}" = set; then :
+  withval=$with_topiclen; topiclen="$withval"
+else
+  topiclen="160"
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define TOPICLEN ($topiclen)
+_ACEOF
+
+
+
+  # Check whether --enable-halfops was given.
+if test "${enable_halfops+set}" = set; then :
+  enableval=$enable_halfops; halfops="$enableval"
+else
+  halfops="no"
+fi
+
+  if test "$halfops" = "yes" ; then
+
+$as_echo "#define HALFOPS 1" >>confdefs.h
+
+  fi
+
+
+  # Check whether --enable-debugging was given.
+if test "${enable_debugging+set}" = set; then :
+  enableval=$enable_debugging; debugging="$enableval"
+else
+  debugging="no"
+fi
+
+  if test "$debugging" = "yes" ; then
+
+$as_echo "#define DEBUG 1" >>confdefs.h
+
+    CFLAGS="-Wall -g -O0"
+  else
+
+$as_echo "#define NDEBUG 1" >>confdefs.h
+
+  fi
+
+
+  # Check whether --enable-warnings was given.
+if test "${enable_warnings+set}" = set; then :
+  enableval=$enable_warnings; warnings="$enableval"
+else
+  warnings="no"
+fi
+
+  if test "$warnings" = "yes" ; then
+    CFLAGS="-Wall -Wextra -Wno-unused -Wcast-qual -Wcast-align -Wbad-function-cast -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wredundant-decls -Wshadow -Wwrite-strings -Wundef"
+  fi
+
+
+
+  prefix_NONE=
+  exec_prefix_NONE=
+  test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix
+  test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix
+  eval ac_define_dir="\"$prefix\""
+  eval ac_define_dir="\"$ac_define_dir\""
+  PREFIX="$ac_define_dir"
+
+
+cat >>confdefs.h <<_ACEOF
+#define PREFIX "$ac_define_dir"
+_ACEOF
+
+  test "$prefix_NONE" && prefix=NONE
+  test "$exec_prefix_NONE" && exec_prefix=NONE
+
+
+  prefix_NONE=
+  exec_prefix_NONE=
+  test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix
+  test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix
+  eval ac_define_dir="\"$sysconfdir\""
+  eval ac_define_dir="\"$ac_define_dir\""
+  SYSCONFDIR="$ac_define_dir"
+
+
+cat >>confdefs.h <<_ACEOF
+#define SYSCONFDIR "$ac_define_dir"
+_ACEOF
+
+  test "$prefix_NONE" && prefix=NONE
+  test "$exec_prefix_NONE" && exec_prefix=NONE
+
+
+  prefix_NONE=
+  exec_prefix_NONE=
+  test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix
+  test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix
+  eval ac_define_dir="\"$libdir\""
+  eval ac_define_dir="\"$ac_define_dir\""
+  LIBDIR="$ac_define_dir"
+
+
+cat >>confdefs.h <<_ACEOF
+#define LIBDIR "$ac_define_dir"
+_ACEOF
+
+  test "$prefix_NONE" && prefix=NONE
+  test "$exec_prefix_NONE" && exec_prefix=NONE
+
+
+  prefix_NONE=
+  exec_prefix_NONE=
+  test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix
+  test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix
+  eval ac_define_dir="\"$datadir\""
+  eval ac_define_dir="\"$ac_define_dir\""
+  DATADIR="$ac_define_dir"
+
+
+cat >>confdefs.h <<_ACEOF
+#define DATADIR "$ac_define_dir"
+_ACEOF
+
+  test "$prefix_NONE" && prefix=NONE
+  test "$exec_prefix_NONE" && exec_prefix=NONE
+
+
+  prefix_NONE=
+  exec_prefix_NONE=
+  test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix
+  test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix
+  eval ac_define_dir="\"$localstatedir\""
+  eval ac_define_dir="\"$ac_define_dir\""
+  LOCALSTATEDIR="$ac_define_dir"
+
+
+cat >>confdefs.h <<_ACEOF
+#define LOCALSTATEDIR "$ac_define_dir"
+_ACEOF
+
+  test "$prefix_NONE" && prefix=NONE
+  test "$exec_prefix_NONE" && exec_prefix=NONE
+
+
+ac_config_files="$ac_config_files Makefile contrib/Makefile contrib/help/Makefile src/Makefile libltdl/Makefile messages/Makefile modules/Makefile modules/core/Makefile doc/Makefile help/Makefile help/opers/Makefile help/users/Makefile tools/Makefile"
+
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes: double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \.
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    if test "x$cache_file" != "x/dev/null"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+      if test ! -f "$cache_file" || test -h "$cache_file"; then
+	cat confcache >"$cache_file"
+      else
+        case $cache_file in #(
+        */* | ?:*)
+	  mv -f confcache "$cache_file"$$ &&
+	  mv -f "$cache_file"$$ "$cache_file" ;; #(
+        *)
+	  mv -f confcache "$cache_file" ;;
+	esac
+      fi
+    fi
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+  # 1. Remove the extension, and $U if already installed.
+  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
+  #    will be set to the directory where LIBOBJS objects are built.
+  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
+$as_echo_n "checking that generated files are newer than configure... " >&6; }
+   if test -n "$am_sleep_pid"; then
+     # Hide warnings about reused PIDs.
+     wait $am_sleep_pid 2>/dev/null
+   fi
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
+$as_echo "done" >&6; }
+ if test -n "$EXEEXT"; then
+  am__EXEEXT_TRUE=
+  am__EXEEXT_FALSE='#'
+else
+  am__EXEEXT_TRUE='#'
+  am__EXEEXT_FALSE=
+fi
+
+if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
+  as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+  as_fn_error $? "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${INSTALL_LTDL_TRUE}" && test -z "${INSTALL_LTDL_FALSE}"; then
+  as_fn_error $? "conditional \"INSTALL_LTDL\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${CONVENIENCE_LTDL_TRUE}" && test -z "${CONVENIENCE_LTDL_FALSE}"; then
+  as_fn_error $? "conditional \"CONVENIENCE_LTDL\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+LT_CONFIG_H=config.h
+
+    _ltdl_libobjs=
+    _ltdl_ltlibobjs=
+    if test -n "$_LT_LIBOBJS"; then
+      # Remove the extension.
+      _lt_sed_drop_objext='s/\.o$//;s/\.obj$//'
+      for i in `for i in $_LT_LIBOBJS; do echo "$i"; done | sed "$_lt_sed_drop_objext" | sort -u`; do
+        _ltdl_libobjs="$_ltdl_libobjs $lt_libobj_prefix$i.$ac_objext"
+        _ltdl_ltlibobjs="$_ltdl_ltlibobjs $lt_libobj_prefix$i.lo"
+      done
+    fi
+    ltdl_LIBOBJS=$_ltdl_libobjs
+
+    ltdl_LTLIBOBJS=$_ltdl_ltlibobjs
+
+
+
+if test -z "${ENABLE_SSL_TRUE}" && test -z "${ENABLE_SSL_FALSE}"; then
+  as_fn_error $? "conditional \"ENABLE_SSL\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+  fi
+  $as_echo "$as_me: error: $2" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='	';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -pR'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -pR'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -pR'
+  fi
+else
+  as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p='mkdir -p "$as_dir"'
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+  test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by ircd-hybrid $as_me 8.0.0, which was
+generated by GNU Autoconf 2.69.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration.  Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number and configuration settings, then exit
+      --config     print configuration, then exit
+  -q, --quiet, --silent
+                   do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+      --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+      --header=FILE[:TEMPLATE]
+                   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <bugs@ircd-hybrid.org>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+ircd-hybrid config.status 8.0.0
+configured by $0, generated by GNU Autoconf 2.69,
+  with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=?*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  --*=)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=
+    ac_shift=:
+    ;;
+  *)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    $as_echo "$ac_cs_version"; exit ;;
+  --config | --confi | --conf | --con | --co | --c )
+    $as_echo "$ac_cs_config"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    '') as_fn_error $? "missing file argument" ;;
+    esac
+    as_fn_append CONFIG_FILES " '$ac_optarg'"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+    ac_need_defaults=false;;
+  --he | --h)
+    # Conflict between --help and --header
+    as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+  --help | --hel | -h )
+    $as_echo "$ac_cs_usage"; exit ;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+  *) as_fn_append ac_config_targets " $1"
+     ac_need_defaults=false ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  shift
+  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  CONFIG_SHELL='$SHELL'
+  export CONFIG_SHELL
+  exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
+macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
+enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
+enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
+pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
+enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
+SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
+ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
+PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
+host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
+host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
+host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
+build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
+build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
+build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
+SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
+Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
+GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
+EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
+FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
+LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
+NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
+LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
+exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
+file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
+want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
+DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
+sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
+AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
+AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
+archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
+STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
+RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
+old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
+lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
+CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
+CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
+compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
+GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
+nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
+lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
+objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
+MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
+need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
+MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
+DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
+NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
+LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
+OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
+OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
+libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
+shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
+extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
+inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
+always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
+include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
+prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
+postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
+file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
+variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
+need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
+need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
+version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
+runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
+libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
+library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
+soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
+install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
+postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
+finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
+hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
+sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
+sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
+enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
+old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
+striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
+
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+
+# Quote evaled strings.
+for var in SHELL \
+ECHO \
+PATH_SEPARATOR \
+SED \
+GREP \
+EGREP \
+FGREP \
+LD \
+NM \
+LN_S \
+lt_SP2NL \
+lt_NL2SP \
+reload_flag \
+OBJDUMP \
+deplibs_check_method \
+file_magic_cmd \
+file_magic_glob \
+want_nocaseglob \
+DLLTOOL \
+sharedlib_from_linklib_cmd \
+AR \
+AR_FLAGS \
+archiver_list_spec \
+STRIP \
+RANLIB \
+CC \
+CFLAGS \
+compiler \
+lt_cv_sys_global_symbol_pipe \
+lt_cv_sys_global_symbol_to_cdecl \
+lt_cv_sys_global_symbol_to_c_name_address \
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
+nm_file_list_spec \
+lt_prog_compiler_no_builtin_flag \
+lt_prog_compiler_pic \
+lt_prog_compiler_wl \
+lt_prog_compiler_static \
+lt_cv_prog_compiler_c_o \
+need_locks \
+MANIFEST_TOOL \
+DSYMUTIL \
+NMEDIT \
+LIPO \
+OTOOL \
+OTOOL64 \
+shrext_cmds \
+export_dynamic_flag_spec \
+whole_archive_flag_spec \
+compiler_needs_object \
+with_gnu_ld \
+allow_undefined_flag \
+no_undefined_flag \
+hardcode_libdir_flag_spec \
+hardcode_libdir_separator \
+exclude_expsyms \
+include_expsyms \
+file_list_spec \
+variables_saved_for_relink \
+libname_spec \
+library_names_spec \
+soname_spec \
+install_override_mode \
+finish_eval \
+old_striplib \
+striplib; do
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+    *[\\\\\\\`\\"\\\$]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+# Double-quote double-evaled strings.
+for var in reload_cmds \
+old_postinstall_cmds \
+old_postuninstall_cmds \
+old_archive_cmds \
+extract_expsyms_cmds \
+old_archive_from_new_cmds \
+old_archive_from_expsyms_cmds \
+archive_cmds \
+archive_expsym_cmds \
+module_cmds \
+module_expsym_cmds \
+export_symbols_cmds \
+prelink_cmds \
+postlink_cmds \
+postinstall_cmds \
+postuninstall_cmds \
+finish_cmds \
+sys_lib_search_path_spec \
+sys_lib_dlsearch_path_spec; do
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+    *[\\\\\\\`\\"\\\$]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+ac_aux_dir='$ac_aux_dir'
+xsi_shell='$xsi_shell'
+lt_shell_append='$lt_shell_append'
+
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+
+
+    PACKAGE='$PACKAGE'
+    VERSION='$VERSION'
+    TIMESTAMP='$TIMESTAMP'
+    RM='$RM'
+    ofile='$ofile'
+
+
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+  case $ac_config_target in
+    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+    "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
+    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+    "contrib/Makefile") CONFIG_FILES="$CONFIG_FILES contrib/Makefile" ;;
+    "contrib/help/Makefile") CONFIG_FILES="$CONFIG_FILES contrib/help/Makefile" ;;
+    "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
+    "libltdl/Makefile") CONFIG_FILES="$CONFIG_FILES libltdl/Makefile" ;;
+    "messages/Makefile") CONFIG_FILES="$CONFIG_FILES messages/Makefile" ;;
+    "modules/Makefile") CONFIG_FILES="$CONFIG_FILES modules/Makefile" ;;
+    "modules/core/Makefile") CONFIG_FILES="$CONFIG_FILES modules/core/Makefile" ;;
+    "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
+    "help/Makefile") CONFIG_FILES="$CONFIG_FILES help/Makefile" ;;
+    "help/opers/Makefile") CONFIG_FILES="$CONFIG_FILES help/opers/Makefile" ;;
+    "help/users/Makefile") CONFIG_FILES="$CONFIG_FILES help/users/Makefile" ;;
+    "tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
+
+  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+  esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+  tmp= ac_tmp=
+  trap 'exit_status=$?
+  : "${ac_tmp:=$tmp}"
+  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+  trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -d "$tmp"
+}  ||
+{
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+  eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+  echo "cat >conf$$subs.awk <<_ACEOF" &&
+  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+  echo "_ACEOF"
+} >conf$$subs.sh ||
+  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+  . ./conf$$subs.sh ||
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+  if test $ac_delim_n = $ac_delim_num; then
+    break
+  elif $ac_last_try; then
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+  N
+  s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
+
+  print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
+h
+s///
+s/^/:/
+s/[	 ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[	 ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[	 ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_tt"; then
+    break
+  elif $ac_last_try; then
+    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any.  Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  for (key in D) D_is_set[key] = 1
+  FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+  line = \$ 0
+  split(line, arg, " ")
+  if (arg[1] == "#") {
+    defundef = arg[2]
+    mac1 = arg[3]
+  } else {
+    defundef = substr(arg[1], 2)
+    mac1 = arg[2]
+  }
+  split(mac1, mac2, "(") #)
+  macro = mac2[1]
+  prefix = substr(line, 1, index(line, defundef) - 1)
+  if (D_is_set[macro]) {
+    # Preserve the white space surrounding the "#".
+    print prefix "define", macro P[macro] D[macro]
+    next
+  } else {
+    # Replace #undef with comments.  This is necessary, for example,
+    # in the case of _POSIX_SOURCE, which is predefined and required
+    # on some systems where configure will not decide to define it.
+    if (defundef == "undef") {
+      print "/*", prefix defundef, macro, "*/"
+      next
+    }
+  }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
+
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$ac_tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
+	 # because $ac_f cannot contain `:'.
+	 test -f "$ac_f" ||
+	   case $ac_f in
+	   [\\/$]*) false;;
+	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+	   esac ||
+	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+      esac
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      as_fn_append ac_file_inputs " '$ac_f'"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+    fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
+
+    case $ac_tag in
+    *:-:* | *:-) cat >"$ac_tmp/stdin" \
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+    esac
+    ;;
+  esac
+
+  ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  as_dir="$ac_dir"; as_fn_mkdir_p
+  ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+  esac
+  ac_MKDIR_P=$MKDIR_P
+  case $MKDIR_P in
+  [\\/$]* | ?:[\\/]* ) ;;
+  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+  esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  ac_datarootdir_hack='
+  s&@datadir@&$datadir&g
+  s&@docdir@&$docdir&g
+  s&@infodir@&$infodir&g
+  s&@localedir@&$localedir&g
+  s&@mandir@&$mandir&g
+  s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
+      "$ac_tmp/out"`; test -z "$ac_out"; } &&
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&2;}
+
+  rm -f "$ac_tmp/stdin"
+  case $ac_file in
+  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+  esac \
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+  :H)
+  #
+  # CONFIG_HEADER
+  #
+  if test x"$ac_file" != x-; then
+    {
+      $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+    } >"$ac_tmp/config.h" \
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      rm -f "$ac_file"
+      mv "$ac_tmp/config.h" "$ac_file" \
+	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
+    fi
+  else
+    $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+      || as_fn_error $? "could not create -" "$LINENO" 5
+  fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+  case $_am_header in
+    $_am_arg | $_am_arg:* )
+      break ;;
+    * )
+      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+  esac
+done
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$_am_arg" : 'X\(//\)[^/]' \| \
+	 X"$_am_arg" : 'X\(//\)$' \| \
+	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$_am_arg" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+
+  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+  esac
+
+
+  case $ac_file$ac_mode in
+    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
+  # Autoconf 2.62 quotes --file arguments for eval, but not when files
+  # are listed without --file.  Let's play safe and only enable the eval
+  # if we detect the quoting.
+  case $CONFIG_FILES in
+  *\'*) eval set x "$CONFIG_FILES" ;;
+  *)   set x $CONFIG_FILES ;;
+  esac
+  shift
+  for mf
+  do
+    # Strip MF so we end up with the name of the file.
+    mf=`echo "$mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile or not.
+    # We used to match only the files named 'Makefile.in', but
+    # some people rename them; so instead we look at the file content.
+    # Grep'ing the first line is not enough: some people post-process
+    # each Makefile.in and add a new line on top of each file to say so.
+    # Grep'ing the whole file is not good either: AIX grep has a line
+    # limit of 2048, but all sed's we know have understand at least 4000.
+    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+      dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$mf" : 'X\(//\)[^/]' \| \
+	 X"$mf" : 'X\(//\)$' \| \
+	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+    else
+      continue
+    fi
+    # Extract the definition of DEPDIR, am__include, and am__quote
+    # from the Makefile without running 'make'.
+    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+    test -z "$DEPDIR" && continue
+    am__include=`sed -n 's/^am__include = //p' < "$mf"`
+    test -z "am__include" && continue
+    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+    # Find all dependency output files, they are included files with
+    # $(DEPDIR) in their names.  We invoke sed twice because it is the
+    # simplest approach to changing $(DEPDIR) to its actual value in the
+    # expansion.
+    for file in `sed -n "
+      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+      # Make sure the directory exists.
+      test -f "$dirpart/$file" && continue
+      fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$file" : 'X\(//\)[^/]' \| \
+	 X"$file" : 'X\(//\)$' \| \
+	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      as_dir=$dirpart/$fdir; as_fn_mkdir_p
+      # echo "creating $dirpart/$file"
+      echo '# dummy' > "$dirpart/$file"
+    done
+  done
+}
+ ;;
+    "libtool":C)
+
+    # See if we are running on zsh, and set the options which allow our
+    # commands through without removal of \ escapes.
+    if test -n "${ZSH_VERSION+set}" ; then
+      setopt NO_GLOB_SUBST
+    fi
+
+    cfgfile="${ofile}T"
+    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+    $RM "$cfgfile"
+
+    cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+#                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+#                 Foundation, Inc.
+#   Written by Gordon Matzigkeit, 1996
+#
+#   This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING.  If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+
+# The names of the tagged configurations supported by this script.
+available_tags=""
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Which release of libtool.m4 was used?
+macro_version=$macro_version
+macro_revision=$macro_revision
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# What type of objects to build.
+pic_mode=$pic_mode
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that protects backslashes.
+ECHO=$lt_ECHO
+
+# The PATH separator for the build system.
+PATH_SEPARATOR=$lt_PATH_SEPARATOR
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="\$SED -e 1s/^X//"
+
+# A grep program that handles long lines.
+GREP=$lt_GREP
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# A literal string matcher.
+FGREP=$lt_FGREP
+
+# A BSD- or MS-compatible name lister.
+NM=$lt_NM
+
+# Whether we need soft or hard links.
+LN_S=$lt_LN_S
+
+# What is the maximum length of a command?
+max_cmd_len=$max_cmd_len
+
+# Object file suffix (normally "o").
+objext=$ac_objext
+
+# Executable file suffix (normally "").
+exeext=$exeext
+
+# whether the shell understands "unset".
+lt_unset=$lt_unset
+
+# turn spaces into newlines.
+SP2NL=$lt_lt_SP2NL
+
+# turn newlines into spaces.
+NL2SP=$lt_lt_NL2SP
+
+# convert \$build file names to \$host format.
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+
+# convert \$build files to toolchain format.
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+
+# An object symbol dumper.
+OBJDUMP=$lt_OBJDUMP
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method = "file_magic".
+file_magic_cmd=$lt_file_magic_cmd
+
+# How to find potential files when deplibs_check_method = "file_magic".
+file_magic_glob=$lt_file_magic_glob
+
+# Find potential files using nocaseglob when deplibs_check_method = "file_magic".
+want_nocaseglob=$lt_want_nocaseglob
+
+# DLL creation program.
+DLLTOOL=$lt_DLLTOOL
+
+# Command to associate shared and link libraries.
+sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
+
+# The archiver.
+AR=$lt_AR
+
+# Flags to create an archive.
+AR_FLAGS=$lt_AR_FLAGS
+
+# How to feed a file listing to the archiver.
+archiver_list_spec=$lt_archiver_list_spec
+
+# A symbol stripping program.
+STRIP=$lt_STRIP
+
+# Commands used to install an old-style archive.
+RANLIB=$lt_RANLIB
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Whether to use a lock for old archive extraction.
+lock_old_archive_extraction=$lock_old_archive_extraction
+
+# A C compiler.
+LTCC=$lt_CC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_CFLAGS
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration.
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair.
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# Transform the output of nm in a C name address pair when lib prefix is needed.
+global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
+
+# Specify filename containing input files for \$NM.
+nm_file_list_spec=$lt_nm_file_list_spec
+
+# The root where to search for dependent libraries,and in which our libraries should be installed.
+lt_sysroot=$lt_sysroot
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# Used to examine libraries when file_magic_cmd begins with "file".
+MAGIC_CMD=$MAGIC_CMD
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Manifest tool.
+MANIFEST_TOOL=$lt_MANIFEST_TOOL
+
+# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+DSYMUTIL=$lt_DSYMUTIL
+
+# Tool to change global to local symbols on Mac OS X.
+NMEDIT=$lt_NMEDIT
+
+# Tool to manipulate fat objects and archives on Mac OS X.
+LIPO=$lt_LIPO
+
+# ldd/readelf like tool for Mach-O binaries on Mac OS X.
+OTOOL=$lt_OTOOL
+
+# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
+OTOOL64=$lt_OTOOL64
+
+# Old archive suffix (normally "a").
+libext=$libext
+
+# Shared library suffix (normally ".so").
+shrext_cmds=$lt_shrext_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at link time.
+variables_saved_for_relink=$lt_variables_saved_for_relink
+
+# Do we need the "lib" prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Library versioning type.
+version_type=$version_type
+
+# Shared library runtime path variable.
+runpath_var=$runpath_var
+
+# Shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Permission mode override for installation of shared libraries.
+install_override_mode=$lt_install_override_mode
+
+# Command to use after installation of a shared archive.
+postinstall_cmds=$lt_postinstall_cmds
+
+# Command to use after uninstallation of a shared archive.
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# As "finish_cmds", except a single script fragment to be evaled but
+# not shown.
+finish_eval=$lt_finish_eval
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Compile-time system search path for libraries.
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries.
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds
+
+# A language specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds
+
+# Commands necessary for finishing linking programs.
+postlink_cmds=$lt_postlink_cmds
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+  case $host_os in
+  aix3*)
+    cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program.  For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+  COLLECT_NAMES=
+  export COLLECT_NAMES
+fi
+_LT_EOF
+    ;;
+  esac
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+
+  # We use sed instead of cat because bash on DJGPP gets confused if
+  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
+  # text mode, it properly converts lines to CR/LF.  This bash problem
+  # is reportedly fixed, but why not run on old versions too?
+  sed '$q' "$ltmain" >> "$cfgfile" \
+     || (rm -f "$cfgfile"; exit 1)
+
+  if test x"$xsi_shell" = xyes; then
+  sed -e '/^func_dirname ()$/,/^} # func_dirname /c\
+func_dirname ()\
+{\
+\    case ${1} in\
+\      */*) func_dirname_result="${1%/*}${2}" ;;\
+\      *  ) func_dirname_result="${3}" ;;\
+\    esac\
+} # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_basename ()$/,/^} # func_basename /c\
+func_basename ()\
+{\
+\    func_basename_result="${1##*/}"\
+} # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\
+func_dirname_and_basename ()\
+{\
+\    case ${1} in\
+\      */*) func_dirname_result="${1%/*}${2}" ;;\
+\      *  ) func_dirname_result="${3}" ;;\
+\    esac\
+\    func_basename_result="${1##*/}"\
+} # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_stripname ()$/,/^} # func_stripname /c\
+func_stripname ()\
+{\
+\    # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\
+\    # positional parameters, so assign one to ordinary parameter first.\
+\    func_stripname_result=${3}\
+\    func_stripname_result=${func_stripname_result#"${1}"}\
+\    func_stripname_result=${func_stripname_result%"${2}"}\
+} # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\
+func_split_long_opt ()\
+{\
+\    func_split_long_opt_name=${1%%=*}\
+\    func_split_long_opt_arg=${1#*=}\
+} # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\
+func_split_short_opt ()\
+{\
+\    func_split_short_opt_arg=${1#??}\
+\    func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\
+} # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\
+func_lo2o ()\
+{\
+\    case ${1} in\
+\      *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\
+\      *)    func_lo2o_result=${1} ;;\
+\    esac\
+} # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_xform ()$/,/^} # func_xform /c\
+func_xform ()\
+{\
+    func_xform_result=${1%.*}.lo\
+} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_arith ()$/,/^} # func_arith /c\
+func_arith ()\
+{\
+    func_arith_result=$(( $* ))\
+} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_len ()$/,/^} # func_len /c\
+func_len ()\
+{\
+    func_len_result=${#1}\
+} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+fi
+
+if test x"$lt_shell_append" = xyes; then
+  sed -e '/^func_append ()$/,/^} # func_append /c\
+func_append ()\
+{\
+    eval "${1}+=\\${2}"\
+} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\
+func_append_quoted ()\
+{\
+\    func_quote_for_eval "${2}"\
+\    eval "${1}+=\\\\ \\$func_quote_for_eval_result"\
+} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \
+  && mv -f "$cfgfile.tmp" "$cfgfile" \
+    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+  # Save a `func_append' function call where possible by direct use of '+='
+  sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
+    && mv -f "$cfgfile.tmp" "$cfgfile" \
+      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+  test 0 -eq $? || _lt_function_replace_fail=:
+else
+  # Save a `func_append' function call even when '+=' is not available
+  sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
+    && mv -f "$cfgfile.tmp" "$cfgfile" \
+      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+  test 0 -eq $? || _lt_function_replace_fail=:
+fi
+
+if test x"$_lt_function_replace_fail" = x":"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5
+$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;}
+fi
+
+
+   mv -f "$cfgfile" "$ofile" ||
+    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+  chmod +x "$ofile"
+
+ ;;
+
+  esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded.  So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status.  When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+  ac_cs_success=:
+  ac_config_status_args=
+  test "$silent" = yes &&
+    ac_config_status_args="$ac_config_status_args --quiet"
+  exec 5>/dev/null
+  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+  exec 5>>config.log
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+  # would make configure fail if this is the last instruction.
+  $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..cb32be3
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,191 @@
+# Inspired by work Copyright (C) 2006 Luca Filipozzi
+# vim: set fdm=marker ts=2 sw=2 et:
+
+AC_REVISION([$Id$])
+
+AC_PREREQ(2.69)
+AC_INIT([ircd-hybrid], [8.0.0], [bugs@ircd-hybrid.org])
+AM_INIT_AUTOMAKE(1.12.4)
+AM_MAINTAINER_MODE
+AC_CONFIG_HEADER(config.h)
+AC_CONFIG_SRCDIR(src/ircd.c)
+
+# Checks for programs.
+AC_PROG_CC_C99
+AS_IF([test "$ac_cv_prog_cc_c99" = "no"],
+    [AC_MSG_ERROR([no suitable C99 compiler found. Aborting.])])
+AC_PROG_YACC
+AM_PROG_LEX
+AC_PROG_INSTALL
+
+# Initializing libtool.
+LT_CONFIG_LTDL_DIR([libltdl])
+LT_INIT([dlopen disable-static])
+LTDL_INIT([recursive convenience])
+LIBTOOL="$LIBTOOL --silent"
+
+# Checks for libraries.
+AX_CHECK_LIB_IPV4
+AX_CHECK_LIB_IPV6
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_C_BIGENDIAN
+
+# Checks for library functions.
+AC_CHECK_FUNCS_ONCE(mmap     \
+                    strtok_r \
+                    usleep   \
+                    strlcat  \
+                    strlcpy)
+
+# Checks for header files.
+AC_CHECK_HEADERS_ONCE(crypt.h        \
+                      sys/resource.h \
+                      sys/param.h    \
+                      types.h        \
+                      socket.h       \
+                      sys/wait.h     \
+                      wait.h)
+
+AC_SEARCH_LIBS(crypt, crypt)
+
+AC_ARG_ENABLE(libpcre,
+  [AS_HELP_STRING([--disable-libpcre],[Disable PCRE support])], [],
+    [AC_CHECK_HEADER(pcre.h,
+      [AC_SEARCH_LIBS(pcre_study, pcre,
+        [AC_DEFINE(HAVE_LIBPCRE, 1, [Define to 1 if libpcre (-lpcre) is available.])])])], [])
+
+dnl Openssl checks
+AC_ARG_ENABLE(openssl,
+[  --enable-openssl[=DIR]       Enable OpenSSL support (DIR optional).
+  --disable-openssl            Disable OpenSSL support. ],
+[ cf_enable_openssl=$enableval ],
+[ cf_enable_openssl="auto" ])
+AC_MSG_CHECKING([for OpenSSL])
+if test "$cf_enable_openssl" != "no"; then
+  cf_openssl_basedir=""
+  if test "$cf_enable_openssl" != "auto" &&
+     test "$cf_enable_openssl" != "yes"; then
+     dnl Support for --enable-openssl=/some/place
+     cf_openssl_basedir="${cf_enable_openssl}"
+  else
+    dnl Do the auto-probe here.  Check some common directory paths.
+    for dirs in /usr/local/ssl /usr/pkg /usr/local /usr/lib /usr/lib/ssl\
+                /opt /opt/openssl /usr/local/openssl; do
+      if test -f "${dirs}/include/openssl/opensslv.h"; then
+        cf_openssl_basedir="${dirs}"
+        break
+      fi
+    done
+    unset dirs
+  fi
+
+  dnl Now check cf_openssl_found to see if we found anything.
+  if test ! -z "$cf_openssl_basedir"; then
+    if test -f "${cf_openssl_basedir}/include/openssl/opensslv.h"; then
+      CPPFLAGS="-I${cf_openssl_basedir}/include $CPPFLAGS"
+      LDFLAGS="-L${cf_openssl_basedir}/lib $LDFLAGS"
+    else
+      dnl OpenSSL wasn't found in the directory specified.  Naughty
+      dnl administrator...
+      cf_openssl_basedir=""
+    fi
+  else
+    dnl Check for stock FreeBSD 4.x and 5.x systems, since their files
+    dnl are in /usr/include and /usr/lib.  In this case, we don't want to
+    dnl change INCLUDES or LIBS, but still want to enable OpenSSL.
+    dnl We can't do this check above, because some people want two versions
+    dnl of OpenSSL installed (stock FreeBSD 4.x/5.x and /usr/local/ssl)
+    dnl and they want /usr/local/ssl to have preference.
+    if test -f "/usr/include/openssl/opensslv.h"; then
+      cf_openssl_basedir="/usr"
+    fi
+  fi
+
+  dnl If we have a basedir defined, then everything is okay.  Otherwise,
+  dnl we have a problem.
+  if test ! -z "$cf_openssl_basedir"; then
+    AC_MSG_RESULT([$cf_openssl_basedir])
+    cf_enable_openssl="yes"
+  else
+    AC_MSG_RESULT([not found. Please check your path.])
+    cf_enable_openssl="no"
+  fi
+  unset cf_openssl_basedir
+else
+  dnl If --disable-openssl was specified
+  AC_MSG_RESULT([disabled])
+fi
+
+AS_IF([test "$cf_enable_openssl" != "no"],
+ [AC_MSG_CHECKING(for OpenSSL 0.9.8 or above)
+  AC_RUN_IFELSE([
+    AC_LANG_PROGRAM([
+    #include <openssl/opensslv.h>
+    #include <stdlib.h>],
+    [[ exit(!(OPENSSL_VERSION_NUMBER >= 0x00908000)); ]])],
+  [cf_openssl_version_ok=yes],
+  [cf_openssl_version_ok=no],
+  [cf_openssl_version_ok=no])
+
+  AS_IF([test "$cf_openssl_version_ok" = "yes"],
+    [AC_MSG_RESULT(found)
+
+    AC_CHECK_LIB(crypto, RSA_free)
+    AS_IF([test "$ac_cv_lib_crypto_RSA_free" = "yes"],
+      [AC_CHECK_LIB(ssl, SSL_connect)])
+    ],[AC_MSG_RESULT(no - OpenSSL support disabled)
+    cf_enable_openssl="no"])])
+
+AM_CONDITIONAL(ENABLE_SSL, [test "$ac_cv_lib_ssl_SSL_connect" = yes])
+
+
+AC_ARG_ENABLE(assert, AS_HELP_STRING([--enable-assert], 
+                                     [Enable assert() statements]),
+  [assert=$enableval], [assert=no])
+
+AS_IF([test "$assert" = "no"],
+  [AC_DEFINE(NDEBUG, 1, [Define to disable assert() statements.])])
+
+
+AC_DEFINE([NICKNAMEHISTORYLENGTH], 16384, [Size of the WHOWAS array.])
+AC_DEFINE([CHANNEL_HEAP_SIZE], 1024, [Size of the channel heap.])
+AC_DEFINE([BAN_HEAP_SIZE], 1024, [Size of the ban heap.])
+AC_DEFINE([CLIENT_HEAP_SIZE], 1024, [Size of the client heap.])
+AC_DEFINE([LCLIENT_HEAP_SIZE], 512, [Size of the local client heap.])
+AC_DEFINE([DNODE_HEAP_SIZE], 1024, [Size of the dlink_node heap.])
+AC_DEFINE([DBUF_HEAP_SIZE], 512, [Size of the dbuf heap.])
+AC_DEFINE([AUTH_HEAP_SIZE], 256, [Size of the auth heap.])
+AC_DEFINE([DNS_HEAP_SIZE], 256, [Size of the dns heap.])
+
+
+# Argument processing.
+AX_ARG_ENABLE_IOLOOP_MECHANISM
+AX_ARG_WITH_NICKLEN
+AX_ARG_WITH_TOPICLEN
+AX_ARG_ENABLE_HALFOPS
+AX_ARG_ENABLE_DEBUGGING
+AX_ARG_ENABLE_WARNINGS
+
+AC_DEFINE_DIR([PREFIX],[prefix],[Set to prefix.])
+AC_DEFINE_DIR([SYSCONFDIR],[sysconfdir],[Set to sysconfdir.])
+AC_DEFINE_DIR([LIBDIR],[libdir],[Set to libdir.])
+AC_DEFINE_DIR([DATADIR],[datadir],[Set to datadir.])
+AC_DEFINE_DIR([LOCALSTATEDIR],[localstatedir],[Set to localstatedir.])
+
+AC_CONFIG_FILES(              \
+       Makefile               \
+       contrib/Makefile       \
+       contrib/help/Makefile  \
+       src/Makefile           \
+       libltdl/Makefile       \
+       messages/Makefile      \
+       modules/Makefile       \
+       modules/core/Makefile  \
+       doc/Makefile           \
+       help/Makefile          \
+       help/opers/Makefile    \
+       help/users/Makefile    \
+       tools/Makefile)
+
+AC_OUTPUT
diff --git a/contrib/Makefile.am b/contrib/Makefile.am
new file mode 100644
index 0000000..22015c9
--- /dev/null
+++ b/contrib/Makefile.am
@@ -0,0 +1,44 @@
+AUTOMAKE_OPTIONS = foreign
+MODULE_FLAGS = -module -avoid-version
+
+AM_CPPFLAGS = -I$(top_srcdir)/include
+modulesdir = $(pkglibdir)/modules/autoload
+
+modules_LTLIBRARIES = example_module.la     \
+                      ip_cloaking.la        \
+                      m_change.la           \
+                      m_clearchan.la        \
+                      m_ctrace.la           \
+                      m_force.la            \
+                      m_ltrace.la           \
+                      m_ojoin.la            \
+                      m_operspy.la          \
+                      m_opme.la             \
+                      m_webirc.la
+
+example_module_la_LDFLAGS = $(MODULE_FLAGS)
+ip_cloaking_la_LDFLAGS = $(MODULE_FLAGS)
+m_change_la_LDFLAGS = $(MODULE_FLAGS)
+m_clearchan_la_LDFLAGS = $(MODULE_FLAGS)
+m_ctrace_la_LDFLAGS = $(MODULE_FLAGS)
+m_force_la_LDFLAGS = $(MODULE_FLAGS)
+m_ltrace_la_LDFLAGS = $(MODULE_FLAGS)
+m_ojoin_la_LDFLAGS = $(MODULE_FLAGS)
+m_operspy_la_LDFLAGS = $(MODULE_FLAGS)
+m_opme_la_LDFLAGS = $(MODULE_FLAGS)
+m_webirc_la_LDFLAGS = $(MODULE_FLAGS)
+
+
+example_module_la_SOURCES = example_module.c
+ip_cloaking_la_SOURCES = ip_cloaking.c
+m_change_la_SOURCES = m_change.c
+m_clearchan_la_SOURCES = m_clearchan.c
+m_ctrace_la_SOURCES = m_ctrace.c
+m_force_la_SOURCES = m_force.c
+m_ltrace_la_SOURCES = m_ltrace.c
+m_ojoin_la_SOURCES = m_ojoin.c
+m_operspy_la_SOURCES = m_operspy.c
+m_opme_la_SOURCES = m_opme.c
+m_webirc_la_SOURCES = m_webirc.c
+
+modules: $(modules_LTLIBRARIES)
diff --git a/contrib/Makefile.in b/contrib/Makefile.in
new file mode 100644
index 0000000..bd63c4b
--- /dev/null
+++ b/contrib/Makefile.in
@@ -0,0 +1,733 @@
+# Makefile.in generated by automake 1.12.4 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2012 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+am__make_dryrun = \
+  { \
+    am__dry=no; \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        echo 'am--echo: ; @echo "AM"  OK' | $(MAKE) -f - 2>/dev/null \
+          | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
+      *) \
+        for am__flg in $$MAKEFLAGS; do \
+          case $$am__flg in \
+            *=*|--*) ;; \
+            *n*) am__dry=yes; break;; \
+          esac; \
+        done;; \
+    esac; \
+    test $$am__dry = yes; \
+  }
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+subdir = contrib
+DIST_COMMON = README $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
+	$(top_srcdir)/depcomp
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+	$(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+    *) f=$$p;; \
+  esac;
+am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
+am__install_max = 40
+am__nobase_strip_setup = \
+  srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
+am__nobase_strip = \
+  for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
+am__nobase_list = $(am__nobase_strip_setup); \
+  for p in $$list; do echo "$$p $$p"; done | \
+  sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
+  $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
+    if (++n[$$2] == $(am__install_max)) \
+      { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
+    END { for (dir in files) print dir, files[dir] }'
+am__base_list = \
+  sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
+  sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
+am__uninstall_files_from_dir = { \
+  test -z "$$files" \
+    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
+    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
+         $(am__cd) "$$dir" && rm -f $$files; }; \
+  }
+am__installdirs = "$(DESTDIR)$(modulesdir)"
+LTLIBRARIES = $(modules_LTLIBRARIES)
+example_module_la_LIBADD =
+am_example_module_la_OBJECTS = example_module.lo
+example_module_la_OBJECTS = $(am_example_module_la_OBJECTS)
+example_module_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(example_module_la_LDFLAGS) $(LDFLAGS) -o $@
+ip_cloaking_la_LIBADD =
+am_ip_cloaking_la_OBJECTS = ip_cloaking.lo
+ip_cloaking_la_OBJECTS = $(am_ip_cloaking_la_OBJECTS)
+ip_cloaking_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(ip_cloaking_la_LDFLAGS) $(LDFLAGS) -o $@
+m_change_la_LIBADD =
+am_m_change_la_OBJECTS = m_change.lo
+m_change_la_OBJECTS = $(am_m_change_la_OBJECTS)
+m_change_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_change_la_LDFLAGS) $(LDFLAGS) -o $@
+m_clearchan_la_LIBADD =
+am_m_clearchan_la_OBJECTS = m_clearchan.lo
+m_clearchan_la_OBJECTS = $(am_m_clearchan_la_OBJECTS)
+m_clearchan_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_clearchan_la_LDFLAGS) $(LDFLAGS) -o $@
+m_ctrace_la_LIBADD =
+am_m_ctrace_la_OBJECTS = m_ctrace.lo
+m_ctrace_la_OBJECTS = $(am_m_ctrace_la_OBJECTS)
+m_ctrace_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_ctrace_la_LDFLAGS) $(LDFLAGS) -o $@
+m_force_la_LIBADD =
+am_m_force_la_OBJECTS = m_force.lo
+m_force_la_OBJECTS = $(am_m_force_la_OBJECTS)
+m_force_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_force_la_LDFLAGS) $(LDFLAGS) -o $@
+m_ltrace_la_LIBADD =
+am_m_ltrace_la_OBJECTS = m_ltrace.lo
+m_ltrace_la_OBJECTS = $(am_m_ltrace_la_OBJECTS)
+m_ltrace_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_ltrace_la_LDFLAGS) $(LDFLAGS) -o $@
+m_ojoin_la_LIBADD =
+am_m_ojoin_la_OBJECTS = m_ojoin.lo
+m_ojoin_la_OBJECTS = $(am_m_ojoin_la_OBJECTS)
+m_ojoin_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_ojoin_la_LDFLAGS) $(LDFLAGS) -o $@
+m_operspy_la_LIBADD =
+am_m_operspy_la_OBJECTS = m_operspy.lo
+m_operspy_la_OBJECTS = $(am_m_operspy_la_OBJECTS)
+m_operspy_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_operspy_la_LDFLAGS) $(LDFLAGS) -o $@
+m_opme_la_LIBADD =
+am_m_opme_la_OBJECTS = m_opme.lo
+m_opme_la_OBJECTS = $(am_m_opme_la_OBJECTS)
+m_opme_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_opme_la_LDFLAGS) $(LDFLAGS) -o $@
+m_webirc_la_LIBADD =
+am_m_webirc_la_OBJECTS = m_webirc.lo
+m_webirc_la_OBJECTS = $(am_m_webirc_la_OBJECTS)
+m_webirc_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_webirc_la_LDFLAGS) $(LDFLAGS) -o $@
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+am__mv = mv -f
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+	--mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+	$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+	--mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
+	$(LDFLAGS) -o $@
+SOURCES = $(example_module_la_SOURCES) $(ip_cloaking_la_SOURCES) \
+	$(m_change_la_SOURCES) $(m_clearchan_la_SOURCES) \
+	$(m_ctrace_la_SOURCES) $(m_force_la_SOURCES) \
+	$(m_ltrace_la_SOURCES) $(m_ojoin_la_SOURCES) \
+	$(m_operspy_la_SOURCES) $(m_opme_la_SOURCES) \
+	$(m_webirc_la_SOURCES)
+DIST_SOURCES = $(example_module_la_SOURCES) $(ip_cloaking_la_SOURCES) \
+	$(m_change_la_SOURCES) $(m_clearchan_la_SOURCES) \
+	$(m_ctrace_la_SOURCES) $(m_force_la_SOURCES) \
+	$(m_ltrace_la_SOURCES) $(m_ojoin_la_SOURCES) \
+	$(m_operspy_la_SOURCES) $(m_opme_la_SOURCES) \
+	$(m_webirc_la_SOURCES)
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
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+AMTAR = @AMTAR@
+AR = @AR@
+ARGZ_H = @ARGZ_H@
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+CCDEPMODE = @CCDEPMODE@
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+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CYGPATH_W = @CYGPATH_W@
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+INSTALL = @INSTALL@
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+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
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+LIBTOOL = @LIBTOOL@
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+LT_CONFIG_H = @LT_CONFIG_H@
+LT_DLLOADERS = @LT_DLLOADERS@
+LT_DLPREOPEN = @LT_DLPREOPEN@
+MAINT = @MAINT@
+MAKEINFO = @MAKEINFO@
+MANIFEST_TOOL = @MANIFEST_TOOL@
+MKDIR_P = @MKDIR_P@
+NM = @NM@
+NMEDIT = @NMEDIT@
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+OBJEXT = @OBJEXT@
+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
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+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
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+RANLIB = @RANLIB@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+SYSCONFDIR = @SYSCONFDIR@
+VERSION = @VERSION@
+YACC = @YACC@
+YFLAGS = @YFLAGS@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
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+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
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+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
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+                      m_clearchan.la        \
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+                      m_force.la            \
+                      m_ltrace.la           \
+                      m_ojoin.la            \
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+                      m_opme.la             \
+                      m_webirc.la
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+	$(m_webirc_la_LINK) -rpath $(modulesdir) $(m_webirc_la_OBJECTS) $(m_webirc_la_LIBADD) $(LIBS)
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diff --git a/contrib/README b/contrib/README
new file mode 100644
index 0000000..32c107c
--- /dev/null
+++ b/contrib/README
@@ -0,0 +1,122 @@
+$Id$
+-----------------------------------------------
+
+ircd-hybrid contributive add-ons ::
+
+This directory contains contributive modules, patches and other add-ons 
+that have been created by other people, or are not suitable to be included
+into the main ircd-hybrid tree for various reasons. The coding team does
+not officially support modules, patches and add-ons nor do they guarantee
+that any of them will work to their intended capacity.
+
+It is to be noted WITH feeling, that not all of these modules, patches
+or add-ons have been thoroughly tested, only that they've been tested
+enough to see if they compile or work. This is one of the main driving
+reasons why many of these are not in the main ircd-hybrid tree. At least
+one or two of the modules in contrib have been known to core servers when
+used. Heed this warning!
+
+To reiterate, ONE OR MORE OF THESE MAY AND PROBABLY WILL CORE YOUR SERVER.
+USE AT YOUR OWN RISK. Reading this dicticates that you agree to the stated
+fact.
+
+Modules ::
+-----------------------------------------------
+ip_cloaking.c    --  This module enables IP/hostname cloaking support for
+                     ircd-hybrid. It adds a CRC32 encrypted based cloaking
+                     known to be used by other daemons such as Unreal IRCd
+                     but with some modifications and different hashing
+                     methods. Please read README.cloaking before you compile
+                     and load this module, it contains VERY important
+                     information.
+
+
+m_change.c       --  This module will allow IRC operators to alter the ident,
+                     hostname or gecos (realname) fields of a given user.
+
+                     Syntax: CHGIDENT <nickname> <newident>
+                             CHGHOST <nickname> <newhostname>
+                             CHGNAME <nickname> <newname>
+
+                     Example: CHGIDENT lart llama
+                              CHGHOST lart i.hate.packets
+                              CHGNAME lart oorgle
+
+
+m_clearchan.c    --  Similar to the OperServ command CLEARCHAN, this module
+                     will clear all users out of a channel, joins the person
+                     who issued it, and locks the channel. It should be noted
+                     that this command can be abused heavily.
+
+                     Syntax: CLEARCHAN <channel>
+
+                     Example: CLEARCHAN #warez
+
+
+m_ctrace.c       --  This module will perform a trace on a certain class. Valid
+                     classes would be servers, users, operators or any custom
+                     one you defined in class {} blocks.
+
+                     Syntax: CTRACE <class>
+
+                     Example: CTRACE users
+
+
+m_force.c        --  This module will force a user to either part or join a
+                     channel with an optional status (@%+)
+
+                     Syntax: FORCEJOIN <nickname> [status]<channel>
+                             FORCEPART <nickname> <channel>
+
+                     Example: FORCEJOIN nick @#chitchat
+                              FORCEPART lamer #chitchat
+
+
+m_ltrace.c       --  This module will give a limited trace. This is similar to
+                     TRACE except that it only reports current operators and servers.
+
+                     Syntax: LTRACE [nick|mask [server]]
+
+                     Example: LTRACE god
+                              LTRACE node.server.com
+
+
+m_ojoin.c        --  This module will add the ability to join any channel no
+                     matter what modes or limits are set with an optional 
+                     status (@%+) It should be noted that this command can be
+                     abused heavily.
+
+                     Syntax: OJOIN [status]<channel>
+
+                     Example: OJOIN @#private
+
+
+m_operspy.c      --  This module will allow operators with access to spy on
+                     users. It should be noted the notion of this module
+                     practically invalidates any form of privacy.
+
+                     Syntax: OPERSPY <LIST/WHO/MODE/WHOIS/NAMES> <parameter>
+
+
+m_opme.c         --  This module will allow an IRC operator to op themselves in
+                     an opless channel should the need arise.
+
+                     Syntax: OPME <channel>
+                     Example: OPME #orphanchan
+
+
+m_webirc.c       --  Adds CGI:IRC/WebIRC support. A special auth{} block is
+                     required in order to enable WebIRC support. For more
+                     details check m_webirc.c
+
+
+example_module.c --  This is an example module template to help users create
+                     their own modules.
+
+
+Help Files ::
+-----------------------------------------------
+
+Each contrib module listed here has an accompanying help page or set of
+help pages. They will be installed when you issue 'make install' inside
+the contrib directory. To view them do /QUOTE HELP COMMAND.
diff --git a/contrib/README.cloaking b/contrib/README.cloaking
new file mode 100644
index 0000000..a89aa15
--- /dev/null
+++ b/contrib/README.cloaking
@@ -0,0 +1,87 @@
+ircd-hybrid IP/hostname cloaking README:
+-----------------------------------------------
+$Id$
+
+Copyright (c) 2005 by Alan 'knight-' LeVee of ChatJunkies IRC Network
+-----------------------------------------------
+
+This README file is designed to cover the aspects of the IP cloaking features
+new to hybrid in the contrib module named ip_cloaking.c. The basis for the IP
+cloaking is to add some level of privacy for local users to have by cloaking, or
+rather masking a part of their hostname with a CRC32 polymorphism hash.
+
+This will make the necessary additions to the source code to allow IP cloaking
+to work as well as adding in a new user mode known as +h. Normally on most IRC
+daemons such as UnrealIRCd or ircu2, IP masking is assigned the user mode +x but
+since we use +x for external operator messages we used +h as the next logical
+step.
+
+Basically the IP cloaking is a proof of concept utilising a CRC32 based salt
+encryption method that UnrealIRCd uses but with some changes and bit stuffing
+and bit shifting. However, before you compile the contrib module, it is
+*strongly* recommended that you modify the
+ip_cloaking.c module and edit the following:
+
+#define KEY
+#define KEY2
+#define KEY3
+
+With different numbers than are present in the provided module. This insures
+that no one can really decipher the secret keys because they'll go on the basis
+that they are stock and not modified. To get proper or good entropy on random
+numbers rather than trying to guess them it is a good idea to use an entropy
+variable or device to grab them. If you have BASH available you can use the
+randomization variable called ${RANDOM} to get your bits. You need at least 3
+secret keys in order for this to work, there is no preset requirement as to how
+many numbers per key is required but it should have at least 4 to 6 numbers on
+each block. If you want to do it easily and you have bash you can do the
+following command in a BASH shell:
+
+$ echo -e "#define KEY  ${RANDOM}\n#define KEY2 ${RANDOM}\n#define KEY3
+${RANDOM}"
+
+You'll get an output similar to this:
+
+#define KEY  935
+#define KEY2 23539
+#define KEY3 22522
+
+Once you run that command you can copy and paste the output into ip_cloaking.c
+and compile the module. However all servers *must* use the same secret keys in
+order for this to work properly or you'll run into problems especially for
+channel bans.
+
+Since you will also need the module m_change.so to go with IP cloaking it is
+best just to cd into the contrib. directory and build all the modules like so:
+
+cd contrib; make install
+
+Then you'll need to edit etc/ircd.conf and add the following lines to the
+modules {} block so you can load the module:
+
+module = "m_change.so";
+module = "ip_cloaking.so";
+
+Please note that *all* servers *must* have these modules loaded or IP cloaking
+will *not* work. Once this is done you can activate the IP cloaking by passing
+the following user mode:
+
+/MODE nickname +h
+
+You should then recieve a message:
+
+--- ec6f50f-8f92678.ypwest01.mi.comcast.net :is your visible host
+
+This means that anyone who runs WHOIS on you will receive that as the host
+response. However, if hide_spoof_ips is set to no yourself and IRC operators can
+get your true IP from WHOIS but no one else. Once user mode +h is set however,
+it cannot be unset (ala ircu2). Also as of right now, IP cloaking does not
+support IPv6 users due to the rare use of IPv6 and the difficulty in coding
+support for it. So if an IPv6 user tries to set +h they will get the following
+message:
+
+--- *** Sorry, IP cloaking does not support IPv6 users!
+
+If you have any questions please direct them to knight- on irc.chatjunkies.org
+in #cservice as this is not officially supported by the ircd-hybrid team. Thank
+you, and enjoy!
diff --git a/contrib/example_module.c b/contrib/example_module.c
new file mode 100644
index 0000000..af62ee9
--- /dev/null
+++ b/contrib/example_module.c
@@ -0,0 +1,224 @@
+/************************************************************************
+ *   IRC - Internet Relay Chat, doc/example_module.c
+ *   Copyright (C) 2001 Hybrid Development Team
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 1, or (at your option)
+ *   any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *   $Id$
+ */
+
+/* List of ircd includes from ../include/ 
+ * These ones are necessary to build THIS module...
+ */
+
+#include "stdinc.h" /* includes setup.h */
+
+#include "client.h" /* Required for IsClient, etc. */
+
+#include "send.h" /* sendto_one, most useful function of all time */
+
+#include "parse.h"
+
+#include "modules.h" /* includes msg.h; use for the msgtab */
+
+/* OTHER USEFUL INCLUDES:
+ * 
+ * #include "handlers.h" <-- include this file to be able to use default
+ * functions in place of your own 'Access Denied' kind of function
+ * 
+ * #include "numeric.h" <-- include this file to be able to use form_str,
+ * standard message formats (see messages.tab and *.lang in messages/)
+ * Examples are strewn all across the ircd code, so just grep a bit to
+ * find one!
+ *
+ * #include "irc_string.h" <-- best to include this if you use *any*
+ * string comparison or parsing functions, although they may be available
+ * natively for your OS the prototypes in irc_string.h may be required for
+ * others. */
+
+/*
+ * Declare the void's initially up here, as modules don't have an
+ * include file, we will normally have client_p, source_p, parc
+ * and parv[] where:
+ *
+ * client_p == client issuing command
+ * source_p == where the command came from
+ * parc     == the number of parameters
+ * parv     == an array of the parameters
+ */
+
+
+/*
+ * mr_test
+ *      parv[0] = sender prefix
+ *      parv[1] = parameter
+ */
+
+/*
+ * Here we have the functions themselves that we declared above,
+ * and the fairly normal C coding
+ */
+static void
+mr_test(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  if (parc == 1)
+    sendto_one(source_p, ":%s NOTICE %s :You are unregistered and sent no parameters",
+               me.name, source_p->name);
+  else
+    sendto_one(source_p, ":%s NOTICE %s :You are unregistered and sent parameter: %s", 
+               me.name, source_p->name, parv[1]);
+}
+
+/*
+ * m_test
+ *      parv[0] = sender prefix
+ *      parv[1] = parameter
+ */
+static void
+m_test(struct Client *client_p, struct Client *source_p,
+       int parc, char *parv[])
+{
+  if (parc == 1)
+    sendto_one(source_p, ":%s NOTICE %s :You are a normal user, and sent no parameters",
+               me.name, source_p->name);
+  else
+    sendto_one(source_p, ":%s NOTICE %s :You are a normal user, and send parameters: %s",
+               me.name, source_p->name, parv[1]);
+}
+
+/*
+ * ms_test
+ *      parv[0] = sender prefix
+ *      parv[1] = parameter
+ */
+static void
+ms_test(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  if (parc == 1)
+  {
+    if (IsServer(source_p))
+      sendto_one(source_p, ":%s NOTICE %s :You are a server, and sent no parameters",
+                 me.name, source_p->name);
+    else
+      sendto_one(source_p, ":%s NOTICE %s :You are a remote client, and sent no parameters",
+                 me.name, source_p->name);
+  }
+  else
+  {
+    if (IsServer(source_p))
+      sendto_one(source_p, ":%s NOTICE %s :You are a server, and sent parameters: %s",
+                 me.name, source_p->name, parv[1]);
+    else
+      sendto_one(source_p, ":%s NOTICE %s :You are a remote client, and sent parameters: %s",
+                 me.name, source_p->name, parv[1]);
+  }
+}
+
+/*
+ * mo_test
+ *      parv[0] = sender prefix
+ *      parv[1] = parameter
+ */
+static void
+mo_test(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  if (parc == 1)
+    sendto_one(source_p, ":%s NOTICE %s :You are an operator, and sent no parameters",
+               me.name, source_p->name);
+  else
+    sendto_one(source_p, ":%s NOTICE %s :You are an operator, and sent parameters: %s",
+               me.name, source_p->name, parv[1]);
+}
+
+/*
+ * Show the commands this module can handle in a msgtab
+ * and give the msgtab a name, here its test_msgtab
+ */
+static struct Message test_msgtab = {
+
+ /* Fields are in order:
+  *-> "COMMAND", 0, 0, parc_count, maxparc, MFLG_SLOW, 0,
+  *
+  * where:
+  * COMMAND == the /command you want
+  * parc_count == the number of parameters needed
+  *               (the clients name is one param, parv[0])
+  * maxparc == the maximum parameters we allow
+  * the 0's and MFLG_SLOW should not be changed..
+  */
+
+ /*
+  * This would add the command "TEST" which requires no additional
+  * parameters
+  */
+  "TEST", 0, 0, 1, MAXPARA, MFLG_SLOW, 0,
+
+ /* Fields are in order:
+  *-> {unregged, regged, remote, encap, oper, dummy}
+  *
+  * where:
+  * unregged == function to call for unregistered clients
+  * regged == function to call for normal users
+  * remote == function to call for servers/remote users
+  * encap == function to call for encap'd server/remote commands
+  * oper == function to call for operators
+  * dummy == function called when client is quarantined
+  *
+  * There are also some pre-coded functions for use:
+  * m_unregistered: prevent the client using this if unregistered
+  * m_not_oper:     tell the client it requires being an operator
+  * m_ignore:       ignore the command when it comes from certain types
+  * rfc1459_command_send_error: give an error when the command comes from certain types
+  */
+  { mr_test, m_test, ms_test, m_ignore, mo_test, m_ignore }
+
+ /* It is normal for unregistered functions to be prefixed with mr_
+  *   "      "       normal users to be prefixed with m_
+  *   "      "       remote clients to be prefixed with ms_
+  *   "      "       operators to be prefixed with mo_
+  */
+};
+/* That's the msgtab finished */
+
+/* Here we tell it what to do when the module is loaded */
+static void
+module_init(void)
+{
+  /* This will add the commands in test_msgtab (which is above) */
+  mod_add_cmd(&test_msgtab);
+}
+
+/* here we tell it what to do when the module is unloaded */
+static void
+module_exit(void)
+{
+  /* This will remove the commands in test_msgtab (which is above) */
+  mod_del_cmd(&test_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
+
+/* END OF EXAMPLE MODULE */
diff --git a/contrib/help/Makefile.in b/contrib/help/Makefile.in
new file mode 100644
index 0000000..4e83932
--- /dev/null
+++ b/contrib/help/Makefile.in
@@ -0,0 +1,53 @@
+# Makefile to install help files
+# $Id$
+
+INSTALL=	@INSTALL@
+INSTALL_DATA=	@INSTALL_DATA@
+RM=		@RM@
+
+prefix=		@prefix@
+datarootdir	= $(DESTDIR)@datarootdir@
+exec_prefix=	@execprefix@
+datadir		= ${DESTDIR}@datadir@
+helpdir		= ${datadir}/help
+uhelpdir	= ${helpdir}/users
+ohelpdir	= ${helpdir}/opers
+
+SYMLINKS=   topic accept cmode admin names links away whowas \
+		version kick who invite quit join list nick oper part \
+		time motd userhost users whois ison lusers user help \
+		pass error challenge knock ping pong flags
+all:
+build:
+clean:
+depend:
+
+install: 
+	@echo installing help files...
+	-@if test ! -d $(helpdir); then \
+		echo "mkdir $(helpdir)"; \
+		mkdir -p $(helpdir); \
+		echo "mkdir $(uhelpdir)"; \
+		mkdir $(uhelpdir); \
+		echo "mkdir $(ohelpdir)"; \
+		mkdir $(ohelpdir); \
+	fi
+	@for help in opers/*; do \
+	if [ -f $$help ]; then \
+		${INSTALL_DATA} $$help $(ohelpdir); \
+	fi \
+	done
+	@for help in users/*; do \
+	if [ -f $$help ]; then \
+		$(INSTALL_DATA) $$help $(uhelpdir); \
+	fi \
+	done
+	@for link in $(SYMLINKS); do \
+		rm -f $(uhelpdir)/$$link; \
+		ln -s $(ohelpdir)/$$link $(uhelpdir); \
+	done
+
+distclean:
+	${RM} -f Makefile
+
+depend:
diff --git a/contrib/help/opers/chghost b/contrib/help/opers/chghost
new file mode 100644
index 0000000..1018830
--- /dev/null
+++ b/contrib/help/opers/chghost
@@ -0,0 +1,7 @@
+# $Id$
+CHGHOST [nickname] <hostname>
+
+The CHGHOST command takes two arguments. The first argument is optional and
+can be the nickname of a user you wish to change the host of. If no
+argument for the nickname is supplied, then it will change your host instead.
+The second argument is the hostname you wish to use.
diff --git a/contrib/help/opers/chgident b/contrib/help/opers/chgident
new file mode 100644
index 0000000..67cf164
--- /dev/null
+++ b/contrib/help/opers/chgident
@@ -0,0 +1,7 @@
+# $Id$
+CHGIDENT [nickname] <ident>
+
+The CHGIDENT command takes two arguments. The first argument is optional and
+can be the nickname of a user you wish to alter the ident of. If no 
+argument for the nickname is supplied it will change your ident instead. 
+The second argument is the ident you wish to use.
diff --git a/contrib/help/opers/chgname b/contrib/help/opers/chgname
new file mode 100644
index 0000000..9a92100
--- /dev/null
+++ b/contrib/help/opers/chgname
@@ -0,0 +1,7 @@
+# $Id$
+CHGNAME [nickname] <realname>
+
+The CHGNAME command takes two arguments. The first argument is optional and
+can be the nickname of a user you wish to alter the gecos of. If no 
+argument for the nickname is supplied it will change your gecos instead. 
+The second argument is the gecos you wish to use. 
diff --git a/contrib/help/opers/classlist b/contrib/help/opers/classlist
new file mode 100644
index 0000000..3ff353b
--- /dev/null
+++ b/contrib/help/opers/classlist
@@ -0,0 +1,8 @@
+# $Id$
+CLASSLIST <class>
+
+The CLASSLIST command will show complete totals of a class you wish to see.
+
+For example if you want to see the totals for the class users you would do:
+
+CLASSLIST users - Shows the totals in the users class.
diff --git a/contrib/help/opers/clearchan b/contrib/help/opers/clearchan
new file mode 100644
index 0000000..3fb2d6a
--- /dev/null
+++ b/contrib/help/opers/clearchan
@@ -0,0 +1,8 @@
+# $Id$
+CLEARCHAN <channel>
+
+The CLEARCHAN command will essentially take over a channel by purging all
+the modes and user's privileges (e.g. voice, half-op, chanop), then
+kicking all the users out.
+
+This command requires that you PART the channel first.
diff --git a/contrib/help/opers/ctrace b/contrib/help/opers/ctrace
new file mode 100644
index 0000000..2939bf0
--- /dev/null
+++ b/contrib/help/opers/ctrace
@@ -0,0 +1,9 @@
+# $Id$
+CTRACE <class>
+
+The CTRACE command will do a trace of users depending on class. Similar
+to TRACE but class specific.
+
+For example if you want to do a trace on the clients in the users class:
+
+CTRACE users - Shows the totals in the users class.
diff --git a/contrib/help/opers/forcejoin b/contrib/help/opers/forcejoin
new file mode 100644
index 0000000..455dc95
--- /dev/null
+++ b/contrib/help/opers/forcejoin
@@ -0,0 +1,9 @@
+# $Id$
+FORCEJOIN <nickname> <channel>
+
+The FORCEJOIN command requires two arguments to be given. The first
+argument is the nickname of the user you wish to execute the command
+on, and the second argument is the destination channel they are to join.
+
+The command can also be used to force join a user to a channel that does
+not exist.
diff --git a/contrib/help/opers/forcepart b/contrib/help/opers/forcepart
new file mode 100644
index 0000000..3ab351c
--- /dev/null
+++ b/contrib/help/opers/forcepart
@@ -0,0 +1,6 @@
+# $Id$
+FORCEPART <nickname> <channel>
+
+The FORCEPART command requires two arguments to be given. The first
+argument is the nickname of the user you wish to execute the command
+on, and the second argument is the destination channel they are to part.
diff --git a/contrib/help/opers/index b/contrib/help/opers/index
new file mode 100644
index 0000000..c4e55ca
--- /dev/null
+++ b/contrib/help/opers/index
@@ -0,0 +1,34 @@
+# $Id$
+Help topics available to opers:
+
+CAPAB           CAPTURE         CBURST          CHGHOST
+CHGIDENT        CHGNAME         CLASSLIST       CLEARCHAN
+CLIENT          CLOSE           CONNECT         CRYPTLINK
+CTRACE          DELSPOOF        DIE             DLINE
+DROP            EOB             ETRACE          FORCEJOIN
+FORCEPART       GLINE           HASH            JUPE
+KILL            KLINE           KNOCKLL         LLJOIN
+LLNICK          LOCOPS          LTRACE          MKPASSWD
+MODLIST         MODLOAD         MODRESTART      MODUNLOAD
+NBURST          NOTICE          OJOIN           OMOTD
+OPERWALL        OPME            POST            PRIVMSG
+REHASH          RESTART         RESV            RKLINE
+RXLINE          SERVER          SET             SJOIN
+SPOOF           SQUIT           STATS           SVINFO
+SVSNICK         TESTGECOS       TESTLINE        TESTMASK
+TRACE           UHELP           UMODE           UNCAPTURE
+UNDLINE         UNGLINE         UNKLINE         UNRESV
+UNXLINE         WALLOPS         XLINE
+
+Help topics available to users:
+
+ACCEPT          ADMIN           AWAY            CHALLENGE
+CMODE           ERROR           FLAGS           HELP
+INFO            INVITE          ISON            JOIN
+KICK            KNOCK           LINKS           LIST
+LUSERS          MAP             MOTD            NAMES
+NICK            NOTICE          OPER            PART
+PASS            PING            PONG            PRIVMSG
+QUIT            STATS           TIME            TOPIC
+UMODE           USER            USERHOST        USERS
+VERSION         WHO             WHOIS           WHOWAS
diff --git a/contrib/help/opers/ltrace b/contrib/help/opers/ltrace
new file mode 100644
index 0000000..6d9402c
--- /dev/null
+++ b/contrib/help/opers/ltrace
@@ -0,0 +1,5 @@
+# $Id$
+LTRACE [nickname/server mask]
+
+This command is similar to TRACE, but it doesn't display plain users
+or definitions of connection classes.
diff --git a/contrib/help/opers/ojoin b/contrib/help/opers/ojoin
new file mode 100644
index 0000000..f1c9525
--- /dev/null
+++ b/contrib/help/opers/ojoin
@@ -0,0 +1,12 @@
+# $Id$
+OJOIN [flags]<channel>
+
+The OJOIN command requires only one argument with optional status flags.
+Valid mode flags are @ % and +. This allows operators to join any channel
+with the given status.
+
+Examples:
+OJOIN @#secretchan - Will join you to #secretchan with chan ops.
+OJOIN +#secretchan - Will join you to #secretchan with voice.
+
+This also works on local channels as well.
diff --git a/contrib/help/opers/opme b/contrib/help/opers/opme
new file mode 100644
index 0000000..db474dd
--- /dev/null
+++ b/contrib/help/opers/opme
@@ -0,0 +1,5 @@
+# $Id$
+OPME <channel>
+
+OPME will give chanop status to the operator in the given channel.
+OPME will only work if the channel is opless.
diff --git a/contrib/help/users/index b/contrib/help/users/index
new file mode 100644
index 0000000..2cdeba9
--- /dev/null
+++ b/contrib/help/users/index
@@ -0,0 +1,13 @@
+# $Id$
+Help topics available to users:
+
+ACCEPT          ADMIN           AWAY            CHALLENGE
+CMODE           ERROR           FLAGS           HELP
+INFO            INVITE          ISON            JOIN
+KICK            KNOCK           LINKS           LIST
+LUSERS          MAP             MOTD            NAMES
+NICK            NOTICE          OPER            PART
+PASS            PING            PONG            PRIVMSG
+QUIT            STATS           TIME            TOPIC
+UMODE           USER            USERHOST        USERS
+VERSION         WHO             WHOIS           WHOWAS
diff --git a/contrib/ip_cloaking.c b/contrib/ip_cloaking.c
new file mode 100644
index 0000000..d9c2d68
--- /dev/null
+++ b/contrib/ip_cloaking.c
@@ -0,0 +1,474 @@
+/* MODULE CONFIGURATION FOLLOWS -- please read!! */
+
+/* Change these numbers to something else. Please
+ * make sure that they match on ALL servers
+ * to avoid problems!
+ */
+#define KEY  23857
+#define KEY2 38447
+#define KEY3 64709
+
+/* END OF MODULE CONFIGURATION */
+
+/*
+ * ircd-hybrid: an advanced Internet Relay Chat Daemon (ircd).
+ * ip_cloaking.c: Provides hostname (partial) cloaking for clients.
+ *
+ * Copyright (c) 2005 by the past and present ircd coders, and others.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at you option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILILTY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have recieved a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * $Id$
+ */
+
+/*
+ * Originally re-written from AustNet's VirtualWorld Code.
+ * Virtual World written by Roger 'RogerY' Yerramesetti <rogery@austnet.org>
+ *
+ * Re-written using the crc32 encryption implementation by //ylo based on the original
+ * implementation by Gary S. Brown.
+ *
+ * HiddenHost implementation based on the code from Unreal IRCd by
+ * RaYmAn, NiQuiL, narf, Griever (great thinking) eternal, bball, JK.@ roxnet.org
+ *
+ * Additional ideas and code by ShadowMaster, [-Th3Dud3-] (RageIRCd), Solaris @ Demonkarma.net,
+ * Alan 'knight-' LeVee of the ChatJunkies IRC Network and doughk_ff7.
+ */
+
+#include "stdinc.h"
+#include "whowas.h"
+#include "channel_mode.h"
+#include "client.h"
+#include "hash.h"
+#include "hook.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "ircd_defs.h"
+#include "numeric.h"
+#include "s_serv.h"
+#include "s_user.h"
+#include "send.h"
+#include "conf.h"
+#include "modules.h"
+#include "memory.h"
+#include "log.h"
+#include "sprintf_irc.h"
+#include "userhost.h"
+
+static unsigned int umode_vhost = 0;
+static int vhost_ipv6_err;
+static dlink_node *prev_enter_umode;
+static dlink_node *prev_umode;
+static void *reset_ipv6err_flag(va_list);
+static void *h_set_user_mode(va_list);
+
+/*
+ * The implementation originally comes from Gary S. Brown. The tables
+ * are a direct transplant of his original concept and have been
+ * changed for randomization purposes. Minor changes were also made
+ * to the crc32-function by //ylo.
+ *
+ * knight-
+ */
+
+/* ============================================================= 
+ * COPYRIGHT (C) 1986 Gary S. Brown. You may use this program, or
+ * code or tables extracted from it, as desired without restriction.
+ *
+ * First, the polynomial itself and its stable of feedback terms. The
+ * polynomial is:
+ * 
+ * X^32+X^26+X^23+X^22+X^16+X^12+X^11+X^10+X^8+X^7+X^5+X^4+X^2+X^1+X^0
+ * 
+ * Note that we take it "backwards" and put the highest-order term in
+ * the lowest-order bit. The X^32 term is "implied"; the LSB is the
+ * X^31 term, etc. The X^0 term (usually shown as "+1") results in
+ * the MSB being 1.
+ *
+ * Note that the usual hardware shift register implementation, which
+ * is what we're using (we're merely optimizing it by doing eight-bit
+ * chunks at a time) shifts bits into the lowest-order term. In our
+ * implementation, that means shifting towards the right. Why do we
+ * do it this way? Because the calculated CRC must be transmitted in
+ * order from highest-order term to lowest-order term. UARTs transmit
+ * characters in order from LSB to MSB. By storing the CRC this way,
+ * we and it to the UART in the order low-byte to high-byte; the UART
+ * sends each low-bit to high-bit; and the result is transmission bit
+ * by bit from highest-order to lowest-order term without requiring any
+ * bit shuffling on our part. Reception works similarly.
+ *
+ * The feedback term table consists of 256, 32-bit entries. Notes:
+ *
+ * The table can be generated at runtime if desired; code to do so
+ * is shown later. It might not be obvious, but the feedback terms
+ * simply represent the results of eight shift/xor operations for 
+ * all combinations of data and CRC register values.
+ *
+ * The values must be right shifted by eight bits by the "updcrc"
+ * logic; the shift must be unsigned (bring in zeroes). On some hardware
+ * you could probably optimize the shift in assembler by using byte-swap
+ * instructions.
+ *
+ * polynomial $edb88320
+ *
+ * --------------------------------------------------------------------
+ */
+
+static unsigned long crc32_tab[] = {
+  0x00000000L, 0x77073096L, 0xee0e612cL, 0x990951baL, 0x076dc419L,
+  0x706af48fL, 0xe963a535L, 0x9e6495a3L, 0x0edb8832L, 0x79dcb8a4L,
+  0xe0d5e91eL, 0x97d2d988L, 0x09b64c2bL, 0x7eb17cbdL, 0xe7b82d07L,
+  0x90bf1d91L, 0x1db71064L, 0x6ab020f2L, 0xf3b97148L, 0x84be41deL,
+  0x1adad47dL, 0x6ddde4ebL, 0xf4d4b551L, 0x83d385c7L, 0x136c9856L,
+  0x646ba8c0L, 0xfd62f97aL, 0x8a65c9ecL, 0x14015c4fL, 0x63066cd9L,
+  0xfa0f3d63L, 0x8d080df5L, 0x3b6e20c8L, 0x4c69105eL, 0xd56041e4L,
+  0xa2677172L, 0x3c03e4d1L, 0x4b04d447L, 0xd20d85fdL, 0xa50ab56bL,
+  0x35b5a8faL, 0x42b2986cL, 0xdbbbc9d6L, 0xacbcf940L, 0x32d86ce3L,
+  0x45df5c75L, 0xdcd60dcfL, 0xabd13d59L, 0x26d930acL, 0x51de003aL,
+  0xc8d75180L, 0xbfd06116L, 0x21b4f4b5L, 0x56b3c423L, 0xcfba9599L,
+  0xb8bda50fL, 0x2802b89eL, 0x5f058808L, 0xc60cd9b2L, 0xb10be924L,
+  0x2f6f7c87L, 0x58684c11L, 0xc1611dabL, 0xb6662d3dL, 0x76dc4190L,
+  0x01db7106L, 0x98d220bcL, 0xefd5102aL, 0x71b18589L, 0x06b6b51fL,
+  0x9fbfe4a5L, 0xe8b8d433L, 0x7807c9a2L, 0x0f00f934L, 0x9609a88eL,
+  0xe10e9818L, 0x7f6a0dbbL, 0x086d3d2dL, 0x91646c97L, 0xe6635c01L,
+  0x6b6b51f4L, 0x1c6c6162L, 0x856530d8L, 0xf262004eL, 0x6c0695edL,
+  0x1b01a57bL, 0x8208f4c1L, 0xf50fc457L, 0x65b0d9c6L, 0x12b7e950L,
+  0x8bbeb8eaL, 0xfcb9887cL, 0x62dd1ddfL, 0x15da2d49L, 0x8cd37cf3L,
+  0xfbd44c65L, 0x4db26158L, 0x3ab551ceL, 0xa3bc0074L, 0xd4bb30e2L,
+  0x4adfa541L, 0x3dd895d7L, 0xa4d1c46dL, 0xd3d6f4fbL, 0x4369e96aL,
+  0x346ed9fcL, 0xad678846L, 0xda60b8d0L, 0x44042d73L, 0x33031de5L,
+  0xaa0a4c5fL, 0xdd0d7cc9L, 0x5005713cL, 0x270241aaL, 0xbe0b1010L,
+  0xc90c2086L, 0x5768b525L, 0x206f85b3L, 0xb966d409L, 0xce61e49fL,
+  0x5edef90eL, 0x29d9c998L, 0xb0d09822L, 0xc7d7a8b4L, 0x59b33d17L,
+  0x2eb40d81L, 0xb7bd5c3bL, 0xc0ba6cadL, 0xedb88320L, 0x9abfb3b6L,
+  0x03b6e20cL, 0x74b1d29aL, 0xead54739L, 0x9dd277afL, 0x04db2615L,
+  0x73dc1683L, 0xe3630b12L, 0x94643b84L, 0x0d6d6a3eL, 0x7a6a5aa8L,
+  0xe40ecf0bL, 0x9309ff9dL, 0x0a00ae27L, 0x7d079eb1L, 0xf00f9344L,
+  0x8708a3d2L, 0x1e01f268L, 0x6906c2feL, 0xf762575dL, 0x806567cbL,
+  0x196c3671L, 0x6e6b06e7L, 0xfed41b76L, 0x89d32be0L, 0x10da7a5aL,
+  0x67dd4accL, 0xf9b9df6fL, 0x8ebeeff9L, 0x17b7be43L, 0x60b08ed5L,
+  0xd6d6a3e8L, 0xa1d1937eL, 0x38d8c2c4L, 0x4fdff252L, 0xd1bb67f1L,
+  0xa6bc5767L, 0x3fb506ddL, 0x48b2364bL, 0xd80d2bdaL, 0xaf0a1b4cL,
+  0x36034af6L, 0x41047a60L, 0xdf60efc3L, 0xa867df55L, 0x316e8eefL,
+  0x4669be79L, 0xcb61b38cL, 0xbc66831aL, 0x256fd2a0L, 0x5268e236L,
+  0xcc0c7795L, 0xbb0b4703L, 0x220216b9L, 0x5505262fL, 0xc5ba3bbeL,
+  0xb2bd0b28L, 0x2bb45a92L, 0x5cb36a04L, 0xc2d7ffa7L, 0xb5d0cf31L,
+  0x2cd99e8bL, 0x5bdeae1dL, 0x9b64c2b0L, 0xec63f226L, 0x756aa39cL,
+  0x026d930aL, 0x9c0906a9L, 0xeb0e363fL, 0x72076785L, 0x05005713L,
+  0x95bf4a82L, 0xe2b87a14L, 0x7bb12baeL, 0x0cb61b38L, 0x92d28e9bL,
+  0xe5d5be0dL, 0x7cdcefb7L, 0x0bdbdf21L, 0x86d3d2d4L, 0xf1d4e242L,
+  0x68ddb3f8L, 0x1fda836eL, 0x81be16cdL, 0xf6b9265bL, 0x6fb077e1L,
+  0x18b74777L, 0x88085ae6L, 0xff0f6a70L, 0x66063bcaL, 0x11010b5cL,
+  0x8f659effL, 0xf862ae69L, 0x616bffd3L, 0x166ccf45L, 0xa00ae278L,
+  0xd70dd2eeL, 0x4e048354L, 0x3903b3c2L, 0xa7672661L, 0xd06016f7L,
+  0x4969474dL, 0x3e6e77dbL, 0xaed16a4aL, 0xd9d65adcL, 0x40df0b66L,
+  0x37d83bf0L, 0xa9bcae53L, 0xdebb9ec5L, 0x47b2cf7fL, 0x30b5ffe9L,
+  0xbdbdf21cL, 0xcabac28aL, 0x53b39330L, 0x24b4a3a6L, 0xbad03605L,
+  0xcdd70693L, 0x54de5729L, 0x23d967bfL, 0xb3667a2eL, 0xc4614ab8L,
+  0x5d681b02L, 0x2a6f2b94L, 0xb40bbe37L, 0xc30c8ea1L, 0x5a05df1bL,
+  0x2d02ef8dL
+};
+
+static unsigned long
+crc32(const char *s, unsigned int len)
+{
+  unsigned int i;
+  unsigned long crc32val = 0;
+
+  for (i = 0; i < len; i++)
+    crc32val = crc32_tab[(crc32val ^ s[i]) & 0xff] ^ (crc32val >> 8);
+
+  return crc32val;
+}
+
+/*
+ * str2arr()
+ *
+ * converts IPv4 address segments into arrays
+ * for encryption
+ *
+ * inputs - address parvs, strings and deliminator
+ * outputs - array
+ * side effects - not IPv6 friendly
+ */
+static int
+str2arr(char **pparv, char *string, const char *delim)
+{
+  char *tok;
+  int pparc = 0;
+
+  /* Diane had suggested to use this method rather than while() -- knight */
+  for (tok = strtok(string, delim); tok != NULL; tok = strtok(NULL, delim))
+  {
+    pparv[pparc++] = tok;
+  }
+    
+  return pparc;
+}
+
+/*
+ * make_virthost()
+ *
+ * curr = current hostname/ip
+ * host = current host socket
+ * new = encrypted hostname/ip
+ */
+static void
+make_virthost(char *curr, char *host, char *new)
+{
+  char mask[HOSTLEN + 1];
+  char *parv[HOSTLEN + 1], *parv2[HOSTLEN + 1], s[HOSTLEN + 1], s2[HOSTLEN + 1];
+  int parc = 0, parc2 = 0, len = 0;
+  unsigned long hash[8];
+
+  strlcpy(s2, curr, HOSTLEN + 1);
+  strlcpy(s, host, HOSTLEN + 1);
+
+  parc  = str2arr(parv, s, ".");
+  parc2 = str2arr(parv2, s2, ".");
+
+  if (!parc2)
+    return;
+
+  hash[0] = ((crc32 (parv[3], strlen (parv[3])) + KEY) ^ KEY2) ^ KEY3;
+  hash[1] = ((KEY2 ^ crc32 (parv[2], strlen (parv[2]))) + KEY3) ^ KEY;
+  hash[2] = ((crc32 (parv[1], strlen (parv[1])) + KEY3) ^ KEY) ^ KEY2;
+  hash[3] = ((KEY3 ^ crc32 (parv[0], strlen (parv[0]))) + KEY2) ^ KEY;
+  
+  hash[0] <<= 2;
+  hash[0] >>= 2;
+  hash[0] &= 0x3FFFFFFF;
+  hash[0] &= 0xFFFFFFFF;
+  hash[1] <<= 2;
+  hash[1] >>= 2;
+  hash[1] &= 0x7FFFFFFF;
+  hash[1] &= 0x3FFFFFFF;
+  hash[2] <<= 2;
+  hash[2] >>= 2;
+  hash[2] &= 0x7FFFFFFF;
+  hash[2] &= 0xFFFFFFFF;
+  hash[3] <<= 2;
+  hash[3] >>= 2;
+  hash[3] &= 0x3FFFFFFF;
+  hash[3] &= 0x7FFFFFFF;
+  
+  /* IPv4 */
+  if (parc2 == 4 || parc2 < 2)
+  {
+    len = strlen (parv2[3]);
+
+    if (strchr("0123456789", parv2[3][len - 1]) || parc2 < 2)
+    {
+      ircsprintf(mask, "%s.%s.%s.%lx",
+                 parv2[parc2 - 4], parv2[parc2 - 3],
+                 parv2[parc2 - 2], hash[3]);
+    }
+    else
+    {
+      /* isp.tld */
+      ircsprintf(mask, "%lx-%lx.%s.%s",
+                 hash[0], hash[3], parv2[parc2 - 2], parv2[parc2 - 1]);
+    }
+  }
+  else
+  {
+    if (parc2 >= 4)
+    {
+      /* isp.sub.tld or district.isp.tld */
+      ircsprintf(mask, "%lx-%lx.%s.%s.%s",
+            hash[3], hash[1], parv2[parc2 - 3], parv2[parc2 - 2],
+            parv2[parc2 - 1]);
+    }
+    else
+    {
+      /* isp.tld */
+      ircsprintf(mask, "%lx-%lx.%s.%s",
+            hash[0], hash[3], parv2[parc2 - 2], parv2[parc2 - 1]);
+    }
+    
+    if (parc2 >= 5)
+    {
+      /* zone.district.isp.tld or district.isp.sub.tld */
+      ircsprintf(mask, "%lx-%lx.%s.%s.%s.%s",
+            hash[1], hash[0], parv2[parc2 - 4], parv2[parc2 - 3],
+            parv2[parc2 - 2], parv2[parc2 - 1]);
+    }
+    else
+    { 
+      /* isp.tld */
+      ircsprintf(mask, "%lx-%lx.%s.%s",
+            hash[0], hash[3], parv2[parc2 - 2], parv2[parc2 - 1]);
+    }
+  }
+
+  strlcpy(new, mask, HOSTLEN + 1);
+}
+
+/*
+ * set_vhost()
+ * 
+ * inputs - pointer to given client to set IP cloak.
+ * outputs - NONE
+ * side effects - NONE
+ */
+static void
+set_vhost(struct Client *client_p, struct Client *source_p,
+          struct Client *target_p)
+{
+  target_p->umodes |= umode_vhost;
+
+  if (IsUserHostIp(target_p))
+    delete_user_host(target_p->username, target_p->host, !MyConnect(target_p));
+
+  SetIPSpoof(target_p);
+  make_virthost(target_p->host, target_p->sockhost, target_p->host);
+
+  add_user_host(target_p->username, target_p->host, !MyConnect(target_p));
+  SetUserHost(target_p);
+
+  clear_ban_cache_client(target_p);
+
+  if (IsClient(target_p))
+    sendto_server(client_p, CAP_ENCAP, NOCAPS,
+                  ":%s ENCAP * CHGHOST %s %s",
+                  me.name, target_p->name, target_p->host);
+
+  sendto_one(target_p, form_str(RPL_HOSTHIDDEN),
+             me.name, target_p->name, target_p->host);
+}
+
+static void *
+reset_ipv6err_flag(va_list args)
+{
+  struct Client *client_p = va_arg(args, struct Client *);
+  struct Client *source_p = va_arg(args, struct Client *);
+
+  vhost_ipv6_err = 0;
+
+  return pass_callback(prev_enter_umode, client_p, source_p);
+}
+
+static void *
+h_set_user_mode(va_list args)
+{
+  struct Client *client_p = va_arg(args, struct Client *);
+  struct Client *target_p = va_arg(args, struct Client *);
+  int what = va_arg(args, int);
+  unsigned int flag = va_arg(args, unsigned int);
+
+  if (flag == umode_vhost)
+  {
+    if (what == MODE_ADD)
+    {
+      /* Automatically break if any of these conditions are met. -- knight- */
+      if (!MyConnect(target_p))
+        return NULL;
+
+      if (IsIPSpoof(target_p))
+        return NULL;
+
+      /*
+       * IPv6 could potentially core the server if a user connected via IPv6 sets +h
+       * so we need to check and break before that happens. -- knight-
+       */
+#ifdef IPV6
+      if (target_p->localClient->aftype == AF_INET6)
+      {
+        if (!vhost_ipv6_err)
+        {
+          sendto_one(target_p, ":%s NOTICE %s :*** Sorry, IP cloaking "
+                     "does not support IPv6 users!", me.name, target_p->name);
+          vhost_ipv6_err = 1;
+        }
+      }
+      else
+#endif
+        set_vhost(client_p, target_p, target_p);
+    }
+
+    return NULL;
+  }
+
+  return pass_callback(prev_umode, client_p, target_p, what, flag);
+}
+
+static void
+module_init(void)
+{
+  if (!user_modes['h'])
+  {
+    unsigned int all_umodes = 0, i;
+
+    for (i = 0; i < 128; i++)
+      all_umodes |= user_modes[i];
+
+    for (umode_vhost = 1; umode_vhost && (all_umodes & umode_vhost);
+         umode_vhost <<= 1);
+
+    if (!umode_vhost)
+    {
+      ilog(LOG_TYPE_IRCD, "You have more than 32 usermodes, "
+           "IP cloaking not installed");
+      sendto_realops_flags(UMODE_ALL, L_ALL, "You have more than "
+                           "32 usermodes, IP cloaking not installed");
+      return;
+    }
+
+    user_modes['h'] = umode_vhost;
+    assemble_umode_buffer();
+  }
+  else
+  {
+    ilog(LOG_TYPE_IRCD, "Usermode +h already in use, IP cloaking not installed");
+    sendto_realops_flags(UMODE_ALL, L_ALL, "Usermode +h already in use, "
+                         "IP cloaking not installed");
+    return;
+  }
+
+  prev_enter_umode = install_hook(entering_umode_cb, reset_ipv6err_flag);
+  prev_umode = install_hook(umode_cb, h_set_user_mode);
+}
+
+static void
+module_exit(void)
+{
+  if (umode_vhost)
+  {
+    dlink_node *ptr;
+
+    DLINK_FOREACH(ptr, local_client_list.head)
+    {
+      struct Client *cptr = ptr->data;
+      cptr->umodes &= ~umode_vhost;
+    }
+
+    user_modes['h'] = 0;
+    assemble_umode_buffer();
+
+    uninstall_hook(entering_umode_cb, reset_ipv6err_flag);
+    uninstall_hook(umode_cb, h_set_user_mode);
+  }
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/contrib/m_change.c b/contrib/m_change.c
new file mode 100644
index 0000000..b81b137
--- /dev/null
+++ b/contrib/m_change.c
@@ -0,0 +1,267 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_change.c: Allows changing user/host/real of connected clients.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "ircd.h"
+#include "irc_string.h"
+#include "numeric.h"
+#include "fdlist.h"
+#include "s_bsd.h"
+#include "conf.h"
+#include "log.h"
+#include "s_serv.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+#include "s_user.h"
+#include "hash.h"
+#include "userhost.h"
+#include "channel_mode.h"
+
+
+static void
+mo_chgident(struct Client *client_p, struct Client *source_p,
+            int parc, char *parv[])
+{
+  struct Client *target_p = NULL;
+
+  if (MyClient(source_p) && !HasUMode(source_p, UMODE_ADMIN))
+  {
+    sendto_one(source_p, form_str(ERR_NOPRIVS),
+               me.name, source_p->name, "CHGIDENT");
+    return;
+  }
+
+  if (EmptyString(parv[2]))
+  {
+    parv[2] = parv[1];
+    target_p = source_p;
+
+    if (!IsClient(target_p))
+      return;
+  }
+  else {
+    target_p = hash_find_client(parv[1]);
+
+    if (target_p == NULL || !IsClient(target_p))
+    {
+      sendto_one(source_p, form_str(ERR_NOSUCHNICK),
+                 me.name, source_p->name, parv[1]);
+      return;
+    }
+  }
+
+  if (strlen(parv[2]) > USERLEN || !*parv[2] || !valid_username(parv[2]))
+  {
+    sendto_one(source_p, ":%s NOTICE %s :Invalid username",
+               me.name, source_p->name);
+    return;
+  }
+
+  if (IsUserHostIp(target_p))
+    delete_user_host(target_p->username, target_p->host, !MyConnect(target_p));
+
+  strlcpy(target_p->username, parv[2], sizeof(target_p->username));
+
+  add_user_host(target_p->username, target_p->host, !MyConnect(target_p));
+  SetUserHost(target_p);
+
+  if (MyClient(source_p))
+  {
+    sendto_server(client_p, NOCAPS, NOCAPS, ":%s ENCAP * CHGIDENT %s %s",
+                  source_p->name, target_p->name, parv[2]);
+    sendto_one(source_p, ":%s NOTICE %s :%s changed to %s@%s",
+               me.name, source_p->name, target_p->name, target_p->username,
+               target_p->host);
+  }
+
+  if (MyClient(target_p))
+  {
+    if (IsClient(source_p))
+      sendto_one(target_p, ":%s NOTICE %s :You are now %s@%s",
+                 me.name, target_p->name, target_p->username, target_p->host);
+
+    clear_ban_cache_client(target_p);
+  }
+}
+
+static void
+mo_chghost(struct Client *client_p, struct Client *source_p,
+           int parc, char *parv[])
+{
+  struct Client *target_p = NULL;
+
+  if (MyClient(source_p) && !HasUMode(source_p, UMODE_ADMIN))
+  {
+    sendto_one(source_p, form_str(ERR_NOPRIVS),
+               me.name, source_p->name, "CHGHOST");
+    return;
+  }
+
+  if (EmptyString(parv[2]))
+  {
+    parv[2] = parv[1];
+    target_p = source_p;
+
+    if (!IsClient(target_p))
+      return;
+  }
+  else {
+    target_p = hash_find_client(parv[1]);
+
+    if (target_p == NULL || !IsClient(target_p))
+    {
+      sendto_one(source_p, form_str(ERR_NOSUCHNICK),
+                 me.name, source_p->name, parv[1]);
+      return;
+    }
+  }
+
+  if (strlen(parv[2]) > HOSTLEN || !*parv[2] || !valid_hostname(parv[2]))
+  {
+    sendto_one(source_p, ":%s NOTICE %s :Invalid hostname",
+               me.name, source_p->name);
+    return;
+  }
+
+  if (IsUserHostIp(target_p))
+    delete_user_host(target_p->username, target_p->host, !MyConnect(target_p));
+
+  strlcpy(target_p->host, parv[2], sizeof(target_p->host));
+  SetIPSpoof(target_p);
+
+  add_user_host(target_p->username, target_p->host, !MyConnect(target_p));
+  SetUserHost(target_p);
+
+  if (MyClient(source_p))
+  {
+    sendto_server(client_p, NOCAPS, NOCAPS, ":%s ENCAP * CHGHOST %s %s",
+                  source_p->name, target_p->name, parv[2]);
+    sendto_one(source_p, ":%s NOTICE %s :%s changed to %s@%s",
+               me.name, source_p->name, target_p->name, target_p->username,
+               target_p->host);
+  }
+
+  if (MyClient(target_p))
+  {
+    if (IsClient(source_p))
+      sendto_one(target_p, ":%s NOTICE %s :You are now %s@%s",
+                 me.name, target_p->name, target_p->username, target_p->host);
+    clear_ban_cache_client(target_p);
+  }
+}
+
+static void
+mo_chgname(struct Client *client_p, struct Client *source_p,
+          int parc, char *parv[])
+{
+  struct Client *target_p = NULL;
+
+  if (MyClient(source_p) && !HasUMode(source_p, UMODE_ADMIN))
+  {
+    sendto_one(source_p, form_str(ERR_NOPRIVS),
+               me.name, source_p->name, "CHGNAME");
+    return;
+  }
+
+  if (EmptyString(parv[2]))
+  {
+    parv[2] = parv[1];
+    target_p = source_p;
+  }
+  else if ((target_p = hash_find_client(parv[1])) == NULL)
+  {
+    sendto_one(source_p, form_str(ERR_NOSUCHNICK),
+               me.name, source_p->name, parv[1]);
+    return;
+  }
+
+  if (strlen(parv[2]) > REALLEN || !*parv[2])
+  {
+    sendto_one(source_p, ":%s NOTICE %s :Invalid realname",
+               me.name, source_p->name);
+    return;
+  }
+
+  if (parc > 3 && MyClient(source_p))
+    sendto_one(source_p, ":%s NOTICE %s :Warning -- too many parameters "
+               "for CHGNAME. You are probably missing a : before the new "
+               "IRC name.", me.name, source_p->name);
+
+  strlcpy(target_p->info, parv[2], sizeof(target_p->info));
+
+  if (MyClient(source_p))
+  {
+    sendto_server(client_p, NOCAPS, NOCAPS, ":%s ENCAP * CHGNAME %s :%s",
+                  source_p->name, target_p->name, parv[2]);
+    sendto_one(source_p, ":%s NOTICE %s :%s realname changed to [%s]",
+               me.name, source_p->name, target_p->name, target_p->info);
+  }
+
+  if (MyClient(target_p) && IsClient(source_p))
+    sendto_one(target_p, ":%s NOTICE %s :Your realname is now [%s]",
+               me.name, target_p->name, target_p->info);
+}
+
+static struct Message chgident_msgtab = {
+  "CHGIDENT", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+  {m_unregistered, m_not_oper, mo_chgident, mo_chgident, mo_chgident, m_ignore}
+};
+
+static struct Message chghost_msgtab = {
+  "CHGHOST", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+  {m_unregistered, m_not_oper, mo_chghost, mo_chghost, mo_chghost, m_ignore}
+};
+
+static struct Message chgname_msgtab = {
+  "CHGNAME", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+  {m_unregistered, m_not_oper, mo_chgname, mo_chgname, mo_chgname, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&chgident_msgtab);
+  mod_add_cmd(&chghost_msgtab);
+  mod_add_cmd(&chgname_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&chgname_msgtab);
+  mod_del_cmd(&chghost_msgtab);
+  mod_del_cmd(&chgident_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/contrib/m_clearchan.c b/contrib/m_clearchan.c
new file mode 100644
index 0000000..e818fa3
--- /dev/null
+++ b/contrib/m_clearchan.c
@@ -0,0 +1,269 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_clearchan.c: Performs a channel takeover
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "channel.h"
+#include "channel_mode.h"
+#include "client.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "log.h"
+#include "s_serv.h"
+#include "send.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "hash.h"
+#include "parse.h"
+#include "modules.h"
+#include "conf.h"
+
+
+static void kick_list(struct Client *, struct Channel *);
+static void remove_our_modes(struct Channel *);
+static void remove_a_mode(struct Channel *, int, char);
+
+
+/*
+** mo_clearchan
+**      parv[0] = sender prefix
+**      parv[1] = channel
+*/
+static void
+mo_clearchan(struct Client *client_p, struct Client *source_p,
+             int parc, char *parv[])
+{
+  struct Channel *chptr = NULL;
+
+  /* admins only */
+  if (!HasUMode(source_p, UMODE_ADMIN))
+  {
+    sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
+               me.name, source_p->name);
+    return;
+  }
+
+  if ((chptr = hash_find_channel(parv[1])) == NULL)
+  {
+    sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
+               me.name, source_p->name, parv[1]);
+    return;
+  }
+
+  if (IsMember(source_p, chptr))
+  {
+    sendto_one(source_p, ":%s NOTICE %s :*** Please part %s before using CLEARCHAN",
+               me.name, source_p->name, chptr->chname);
+    return;
+  }
+
+  sendto_wallops_flags(UMODE_WALLOP, &me, "CLEARCHAN called for [%s] by %s!%s@%s",
+                       chptr->chname, source_p->name, source_p->username, source_p->host);
+  sendto_server(NULL, NOCAPS, NOCAPS,
+                ":%s WALLOPS :CLEARCHAN called for [%s] by %s!%s@%s",
+                me.name, chptr->chname, source_p->name, source_p->username,
+                source_p->host);
+  ilog(LOG_TYPE_IRCD, "CLEARCHAN called for [%s] by %s!%s@%s",
+       chptr->chname, source_p->name, source_p->username, source_p->host);
+
+  /*
+   * Kill all the modes we have about the channel..
+   * making everyone a peon
+   */  
+  remove_our_modes(chptr);
+
+  /* SJOIN the user to give them ops, and lock the channel */
+  sendto_server(client_p, CAP_TS6, NOCAPS,
+                ":%s JOIN %lu %s +ntsi",
+                source_p->id, (unsigned long)(chptr->channelts - 1),
+                chptr->chname);
+  sendto_server(client_p, NOCAPS, CAP_TS6,
+                ":%s SJOIN %lu %s +ntsi :@%s",
+                me.name, (unsigned long)(chptr->channelts - 1),
+                chptr->chname, source_p->name);
+  sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s!%s@%s JOIN %s",
+                       source_p->name, source_p->username,
+                       source_p->host, chptr->chname);
+  sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s MODE %s +o %s",
+                       me.name, chptr->chname, source_p->name);
+
+
+  /*
+   * Take the TS down by 1, so we don't see the channel taken over
+   * again.
+   */
+  if (chptr->channelts)
+    --chptr->channelts;
+
+  chptr->mode.mode = MODE_SECRET | MODE_TOPICLIMIT |
+                     MODE_INVITEONLY | MODE_NOPRIVMSGS;
+
+  set_channel_topic(chptr, "", "", 0);
+  chptr->mode.key[0] = '\0';
+
+  /* Kick the users out and join the oper */
+  kick_list(source_p, chptr);
+}
+
+static void
+kick_list(struct Client *source_p, struct Channel *chptr)
+{
+  dlink_node *ptr = NULL, *ptr_next = NULL;
+  struct Membership *ms = NULL;
+
+  DLINK_FOREACH(ptr, chptr->members.head)
+  {
+    ms = ptr->data;
+
+    sendto_channel_local(ALL_MEMBERS, 0, chptr,
+                         ":%s!%s@%s KICK %s %s CLEARCHAN",
+                         source_p->name, source_p->username,
+                         source_p->host, chptr->chname, ms->client_p->name);
+    sendto_server(NULL, NOCAPS, NOCAPS,
+                  ":%s KICK %s %s :CLEARCHAN", source_p->name,
+                  chptr->chname, ms->client_p->name);
+  }
+
+  add_user_to_channel(chptr, source_p, CHFL_CHANOP, 0);
+
+  DLINK_FOREACH_SAFE(ptr, ptr_next, chptr->members.head)
+  {
+    ms = ptr->data;
+
+    if (ms->client_p != source_p)
+      remove_user_from_channel(ms);
+  }
+
+  /*
+   * Join the user themselves to the channel down here, so they dont see a nicklist
+   * or people being kicked
+   */
+  sendto_one(source_p, ":%s!%s@%s JOIN %s",
+             source_p->name, source_p->username,
+             source_p->host, chptr->chname);
+  channel_member_names(source_p, chptr, 1);
+}
+
+/* remove_our_modes()
+ *
+ * inputs       - hide from ops or not int flag
+ *              - pointer to channel to remove modes from
+ *              - client pointer
+ * output       - NONE
+ * side effects - Go through the local members, remove all their
+ *                chanop modes etc., this side lost the TS.
+ */
+static void
+remove_our_modes(struct Channel *chptr)
+{
+  remove_a_mode(chptr, CHFL_CHANOP, 'o');
+#ifdef HALFOPS
+  remove_a_mode(chptr, CHFL_HALFOP, 'h');
+#endif
+  remove_a_mode(chptr, CHFL_VOICE, 'v');
+
+  /* Clear all +beI modes */
+  free_channel_list(&chptr->banlist);
+  free_channel_list(&chptr->exceptlist);
+  free_channel_list(&chptr->invexlist);
+}
+
+/* remove_a_mode()
+ *
+ * inputs	-
+ * output	- NONE
+ * side effects	- remove ONE mode from a channel
+ */
+static void
+remove_a_mode(struct Channel *chptr, int mask, char flag)
+{
+  const dlink_node *ptr = NULL;
+  char lmodebuf[MODEBUFLEN];
+  const char *lpara[4] = { "", "", "", "" };
+  char *mbuf = lmodebuf;
+  int count = 0;
+
+  *mbuf++ = '-';
+
+  DLINK_FOREACH(ptr, chptr->members.head)
+  {
+    struct Membership *ms = ptr->data;
+    if ((ms->flags & mask) == 0)
+      continue;
+
+    ms->flags &= ~mask;
+
+    lpara[count++] = ms->client_p->name;
+
+    *mbuf++ = flag;
+
+    if (count == 4)
+    {
+      *mbuf = '\0';
+      sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s MODE %s %s %s %s %s %s",
+                           me.name, chptr->chname, lmodebuf, lpara[0],
+                           lpara[1], lpara[2], lpara[3]);
+
+      mbuf = lmodebuf;
+      *mbuf++ = '-';
+      count = 0;
+      lpara[0] = lpara[1] = lpara[2] = lpara[3] = "";
+    }
+  }
+
+  if (count != 0)
+  {
+    *mbuf = '\0';
+    sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s MODE %s %s %s %s %s %s",
+                         me.name, chptr->chname, lmodebuf, lpara[0],
+                         lpara[1], lpara[2], lpara[3]);
+  }
+}
+
+static struct Message clearchan_msgtab = {
+  "CLEARCHAN", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_not_oper, m_ignore, m_ignore, mo_clearchan, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&clearchan_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&clearchan_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/contrib/m_ctrace.c b/contrib/m_ctrace.c
new file mode 100644
index 0000000..629b7a4
--- /dev/null
+++ b/contrib/m_ctrace.c
@@ -0,0 +1,197 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_ctrace.c: Traces a given class
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "client.h"
+#include "hash.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "s_bsd.h"
+#include "conf.h"
+#include "s_serv.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+
+static void do_ctrace(struct Client *, int, char *[]);
+static void report_this_status(struct Client *, struct Client *);
+
+
+/*
+** mo_ctrace
+**      parv[0] = sender prefix
+**      parv[1] = classname
+*/
+static void
+mo_ctrace(struct Client *client_p, struct Client *source_p,
+          int parc, char *parv[])
+{
+  if (EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+               me.name, source_p->name, "CTRACE");
+    return;
+  }
+
+  do_ctrace(source_p, parc, parv);
+}
+
+/*
+ * do_ctrace
+ */
+static void
+do_ctrace(struct Client *source_p, int parc, char *parv[])
+{
+  char *class_looking_for = parv[1];
+  const char *class_name = NULL;
+  dlink_node *ptr;
+
+  sendto_realops_flags(UMODE_SPY, L_ALL,
+                       "CTRACE requested by %s (%s@%s) [%s]",
+                       source_p->name, source_p->username,
+                       source_p->host, source_p->servptr->name);
+
+  /* report all direct connections */
+  DLINK_FOREACH(ptr, local_client_list.head)
+  {
+    struct Client *target_p = ptr->data;
+
+    class_name = get_client_class(target_p);
+    if ((class_name != NULL) && match(class_looking_for, class_name))
+      report_this_status(source_p, target_p);
+  }
+
+  sendto_one(source_p, form_str(RPL_ENDOFTRACE), me.name,
+             source_p->name, class_looking_for);
+}
+
+/*
+ * report_this_status
+ *
+ * inputs	- pointer to client to report to
+ * 		- pointer to client to report about
+ * output	- counter of number of hits
+ * side effects - NONE
+ */
+static void
+report_this_status(struct Client *source_p, struct Client *target_p)
+{
+  const char *name = NULL;
+  const char *class_name = NULL;
+
+  name = get_client_name(target_p, HIDE_IP);
+  class_name = get_client_class(target_p);
+
+  switch(target_p->status)
+  {
+    case STAT_CLIENT:
+
+      if ((HasUMode(source_p, UMODE_OPER) &&
+          (MyClient(source_p) || !HasUMode(target_p, UMODE_INVISIBLE)))
+          || HasUMode(target_p, UMODE_OPER))
+      {
+        if (HasUMode(target_p, UMODE_ADMIN) && !ConfigFileEntry.hide_spoof_ips)
+          sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
+                       me.name, source_p->name, class_name, name,
+                       HasUMode(source_p, UMODE_ADMIN) ? target_p->sockhost : "255.255.255.255",
+                       CurrentTime - target_p->localClient->lasttime,
+                       CurrentTime - target_p->localClient->last_privmsg);
+          else if (HasUMode(target_p, UMODE_OPER))
+          {
+            if (ConfigFileEntry.hide_spoof_ips)
+	      sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
+		         me.name, source_p->name, class_name, name, 
+		         IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost,
+		         CurrentTime - target_p->localClient->lasttime,
+		         CurrentTime - target_p->localClient->last_privmsg);
+	    else   
+              sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
+                         me.name, source_p->name, class_name, name,
+                         (IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost),
+                         CurrentTime - target_p->localClient->lasttime,
+                         CurrentTime - target_p->localClient->last_privmsg);
+          }
+	  else
+          {
+            if (ConfigFileEntry.hide_spoof_ips)
+	      sendto_one(source_p, form_str(RPL_TRACEUSER),
+		         me.name, source_p->name, class_name, name,
+                         IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost,
+		         CurrentTime - target_p->localClient->lasttime,
+		         CurrentTime - target_p->localClient->last_privmsg);
+            else
+              sendto_one(source_p, form_str(RPL_TRACEUSER),
+                         me.name, source_p->name, class_name, name,
+                         (IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost),
+                         CurrentTime - target_p->localClient->lasttime,
+                         CurrentTime - target_p->localClient->last_privmsg);
+          }
+        }
+      break;
+    case STAT_SERVER:
+      if (!HasUMode(source_p, UMODE_ADMIN))
+        name = get_client_name(target_p, MASK_IP);
+
+      sendto_one(source_p, form_str(RPL_TRACESERVER),
+		 me.name, source_p->name, class_name, 0,
+		 0, name, *(target_p->serv->by) ?
+		 target_p->serv->by : "*", "*",
+		 me.name, CurrentTime - target_p->localClient->lasttime);
+      break;
+      
+    default: /* ...we actually shouldn't come here... --msa */
+      sendto_one(source_p, form_str(RPL_TRACENEWTYPE), me.name,
+                 source_p->name, name);
+      break;
+  }
+}
+
+static struct Message ctrace_msgtab = {
+  "CTRACE", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+  {m_unregistered, m_not_oper, m_ignore, m_ignore, mo_ctrace, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&ctrace_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&ctrace_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/contrib/m_force.c b/contrib/m_force.c
new file mode 100644
index 0000000..9e8265b
--- /dev/null
+++ b/contrib/m_force.c
@@ -0,0 +1,329 @@
+/* contrib/m_force.c
+ * Copyright (C) 2002, 2003, 2004, 2005 Hybrid Development Team
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions are
+ *  met:
+ *
+ *  1.Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  2.Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *  3.The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ *  IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ *  DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ *  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ *  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ *  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ *  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ *  IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ *  POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "ircd.h"
+#include "irc_string.h"
+#include "numeric.h"
+#include "fdlist.h"
+#include "hash.h"
+#include "s_bsd.h"
+#include "conf.h"
+#include "s_serv.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+#include "channel.h"
+#include "channel_mode.h"
+
+
+/* m_forcejoin()
+ *  parv[0] = sender prefix
+ *  parv[1] = user to force
+ *  parv[2] = channel to force them into
+ */
+static void
+mo_forcejoin(struct Client *client_p, struct Client *source_p,
+             int parc, char *parv[])
+{
+  struct Client *target_p = NULL;
+  struct Channel *chptr = NULL;
+  unsigned int type = 0;
+  char mode = '\0';
+  char sjmode = '\0';
+  char *newch = NULL;
+  dlink_node *ptr = NULL;
+
+  if (!HasUMode(source_p, UMODE_ADMIN))
+  {
+    sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
+               me.name, source_p->name);
+    return;
+  }
+
+  if ((target_p = hash_find_client(parv[1])) == NULL || !IsClient(target_p))
+  {
+    sendto_one(source_p, form_str(ERR_NOSUCHNICK),
+               me.name, source_p->name, parv[1]);
+    return;
+  }
+
+  if (!MyConnect(target_p))
+  {
+    if (target_p->from != client_p)
+    {
+      if (IsCapable(target_p->from, CAP_ENCAP))
+        sendto_one(target_p, ":%s ENCAP %s FORCEJOIN %s %s",
+                   source_p->name, target_p->from->name,
+                   target_p->name, parv[2]);
+      else
+        sendto_one(target_p, ":%s FORCEJOIN %s %s",
+                   source_p->name, target_p->name, parv[2]);
+    }
+
+    return;
+  }
+
+  /* select our modes from parv[2] if they exist... (chanop)*/
+  switch (*parv[2])
+  {
+    case '@':
+      type = CHFL_CHANOP;
+      mode = 'o';
+      sjmode = '@';
+      parv[2]++;
+      break;
+#ifdef HALFOPS
+    case '%':
+      type = CHFL_HALFOP;
+      mode = 'h';
+      sjmode = '%';
+      parv[2]++;
+      break;
+#endif
+    case '+':
+      type = CHFL_VOICE;
+      mode = 'v';
+      sjmode = '+';
+      parv[2]++;
+      break;
+    default:
+      type = 0;
+      mode = sjmode = '\0'; /* make sure sjmode is 0. sjoin depends on it */
+      break;
+  }
+
+  if ((chptr = hash_find_channel(parv[2])) != NULL)
+  {
+    if (IsMember(target_p, chptr))
+    {
+      sendto_one(source_p, ":%s NOTICE %s :*** Notice -- %s is already in %s",
+                 me.name, source_p->name, target_p->name, chptr->chname);
+      return;
+    }
+
+    add_user_to_channel(chptr, target_p, type, 0);
+
+    sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s!%s@%s JOIN :%s",
+                         target_p->name, target_p->username,
+                         target_p->host, chptr->chname);
+
+    if (sjmode)
+      sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s MODE %s +%c %s",
+                           me.name, chptr->chname, mode, target_p->name);
+
+    if (chptr->chname[0] == '#')
+    {
+      if (sjmode)
+      {
+        DLINK_FOREACH (ptr, serv_list.head)
+        {
+          struct Client *serv_p = ptr->data;
+          if (serv_p == target_p->from || IsDead(serv_p))
+            continue;
+
+          sendto_one(serv_p, ":%s SJOIN %lu %s + :%c%s",
+                     ID_or_name(&me, serv_p), (unsigned long)chptr->channelts,
+                     chptr->chname, (sjmode == '%' &&
+                     !IsCapable(serv_p, CAP_HOPS)) ? '@' : sjmode,
+                     ID_or_name(target_p, serv_p));
+        }
+      }
+      else
+      {
+        sendto_server(target_p, CAP_TS6, NOCAPS,
+                      ":%s SJOIN %lu %s + :%s",
+                      me.id, (unsigned long)chptr->channelts,
+                      chptr->chname, target_p->id);
+        sendto_server(target_p, NOCAPS, CAP_TS6,
+                      ":%s SJOIN %lu %s + :%s",
+                      me.name, (unsigned long)chptr->channelts,
+                      chptr->chname, target_p->name);
+      }
+    }
+
+    if (chptr->topic[0])
+    {
+      sendto_one(target_p, form_str(RPL_TOPIC),
+                 me.name, target_p->name,
+                 chptr->chname, chptr->topic);
+      sendto_one(target_p, form_str(RPL_TOPICWHOTIME),
+                 me.name, target_p->name, chptr->chname,
+                 chptr->topic_info, chptr->topic_time);
+    }
+
+    target_p->localClient->last_join_time = CurrentTime;
+    channel_member_names(target_p, chptr, 1);
+  }
+  else
+  {
+    newch = parv[2];
+
+    if (!check_channel_name(newch, 1))
+    {
+      sendto_one(source_p, form_str(ERR_BADCHANNAME),
+                 me.name, source_p->name, newch);
+      return;
+    }
+
+    chptr = make_channel(newch);
+    add_user_to_channel(chptr, target_p, CHFL_CHANOP, 0);
+
+    sendto_server(target_p, CAP_TS6, NOCAPS,
+                  ":%s SJOIN %lu %s +nt :@%s",
+                  me.id, (unsigned long)chptr->channelts,
+                  chptr->chname, ID(target_p));
+    sendto_server(target_p, NOCAPS, CAP_TS6,
+                  ":%s SJOIN %lu %s +nt :@%s",
+                  me.name, (unsigned long)chptr->channelts,
+                  chptr->chname, target_p->name);
+
+    sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s!%s@%s JOIN :%s",
+                         target_p->name, target_p->username,
+                         target_p->host, chptr->chname);
+
+    chptr->mode.mode |= MODE_TOPICLIMIT | MODE_NOPRIVMSGS;
+
+    sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s MODE %s +nt",
+                         me.name, chptr->chname);
+
+    target_p->localClient->last_join_time = CurrentTime;
+    channel_member_names(target_p, chptr, 1);
+
+    /* we do this to let the oper know that a channel was created, this will be
+     * seen from the server handling the command instead of the server that
+     * the oper is on.
+     */
+    sendto_one(source_p, ":%s NOTICE %s :*** Notice -- Creating channel %s",
+               me.name, source_p->name, chptr->chname);
+  }
+}
+
+static void
+mo_forcepart(struct Client *client_p, struct Client *source_p,
+             int parc, char *parv[])
+{
+  struct Client *target_p = NULL;
+  struct Channel *chptr = NULL;
+  struct Membership *member = NULL;
+
+  if (!HasUMode(source_p, UMODE_ADMIN))
+  {
+    sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
+               me.name, source_p->name);
+    return;
+  }
+
+  /* if target_p == NULL then let the oper know */
+  if ((target_p = hash_find_client(parv[1])) == NULL || !IsClient(target_p))
+  {
+    sendto_one(source_p, form_str(ERR_NOSUCHNICK),
+               me.name, source_p->name, parv[1]);
+    return;
+  }
+
+  if (!MyConnect(target_p))
+  {
+    if (target_p->from != client_p)
+    {
+      if (IsCapable(target_p->from, CAP_ENCAP))
+        sendto_one(target_p, ":%s ENCAP %s FORCEPART %s %s",
+                   source_p->name, target_p->from->name,
+                   target_p->name, parv[2]);
+      else
+        sendto_one(target_p, ":%s FORCEPART %s %s",
+                   source_p->name, target_p->name, parv[2]);
+    }
+
+    return;
+  }
+
+  if ((chptr = hash_find_channel(parv[2])) == NULL)
+  {
+    sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
+               me.name, source_p->name, parv[2]);
+    return;
+  }
+
+  if ((member = find_channel_link(target_p, chptr)) == NULL)
+  {
+    sendto_one(source_p, form_str(ERR_USERNOTINCHANNEL),
+               me.name, source_p->name, chptr->chname, target_p->name);
+    return;
+  }
+
+  sendto_server(target_p, CAP_TS6, NOCAPS,
+                ":%s PART %s :%s", ID(target_p),
+                chptr->chname, target_p->name);
+  sendto_server(target_p, NOCAPS, CAP_TS6,
+                ":%s PART %s :%s", target_p->name,
+                chptr->chname, target_p->name);
+
+  sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s!%s@%s PART %s :%s",
+                       target_p->name, target_p->username,
+                       target_p->host, chptr->chname,
+                       target_p->name);
+  remove_user_from_channel(member);
+}
+
+static struct Message forcejoin_msgtab = {
+  "FORCEJOIN", 0, 0, 3, MAXPARA, MFLG_SLOW, 0,
+  { m_ignore, m_not_oper, mo_forcejoin, mo_forcejoin, mo_forcejoin, m_ignore }
+};
+
+static struct Message forcepart_msgtab = {
+  "FORCEPART", 0, 0, 3, MAXPARA, MFLG_SLOW, 0,
+  { m_ignore, m_not_oper, mo_forcepart, mo_forcepart, mo_forcepart, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&forcejoin_msgtab);
+  mod_add_cmd(&forcepart_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&forcejoin_msgtab);
+  mod_del_cmd(&forcepart_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/contrib/m_ltrace.c b/contrib/m_ltrace.c
new file mode 100644
index 0000000..4f165da
--- /dev/null
+++ b/contrib/m_ltrace.c
@@ -0,0 +1,341 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_ltrace.c: Traces a path to a client/server.
+ *
+ *  Copyright (C) 2002 Hybrid Development Team
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "client.h"
+#include "hash.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "fdlist.h"
+#include "s_bsd.h"
+#include "s_serv.h"
+#include "conf.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+
+static void do_ltrace(struct Client *, int, char *[]);
+static void report_this_status(struct Client *, struct Client *, int);
+
+
+static void
+trace_get_dependent(int *const server,
+                    int *const client, const struct Client *target_p)
+{
+  const dlink_node *ptr = NULL;
+
+  (*server)++;
+  (*client) += dlink_list_length(&target_p->serv->client_list);
+
+  DLINK_FOREACH(ptr, target_p->serv->server_list.head)
+    trace_get_dependent(server, client, ptr->data);
+}
+
+/*
+ * m_ltrace()
+ *
+ *	parv[0] = sender prefix
+ *	parv[1] = target client/server to trace
+ */
+static void
+m_ltrace(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  const char *tname = NULL;
+
+  if (parc > 1)
+    tname = parv[1];
+  else
+    tname = me.name;
+  sendto_one(source_p, form_str(RPL_ENDOFTRACE),
+             me.name, source_p->name, tname);
+}
+
+/*
+ * do_ltrace
+ */
+static void
+do_ltrace(struct Client *source_p, int parc, char *parv[])
+{
+  struct Client *target_p = NULL;
+  int   doall;
+  int   wilds, dow;
+  dlink_node *ptr;
+  char *looking_for = parv[0];
+  char *tname = parc > 1 ? parv[1] : me.name;
+
+  switch (hunt_server(source_p->from, source_p, ":%s LTRACE :%s", 1,parc,parv))
+  {
+    case HUNTED_PASS: /* note: gets here only if parv[1] exists */
+    {
+      struct Client *ac2ptr = NULL;
+
+      if ((ac2ptr = hash_find_client(tname)) == NULL)
+        DLINK_FOREACH(ptr, global_client_list.head)
+        {
+          ac2ptr = ptr->data;
+
+          if (match(tname, ac2ptr->name))
+            break;
+          else
+            ac2ptr = NULL;
+        }
+
+      if (ac2ptr != NULL)
+        sendto_one(source_p, form_str(RPL_TRACELINK), me.name, looking_for,
+                   ircd_version, tname, ac2ptr->from->name);
+      else
+        sendto_one(source_p, form_str(RPL_TRACELINK), me.name, looking_for,
+                   ircd_version, tname, "ac2ptr_is_NULL!!");
+      return;
+    }
+    case HUNTED_ISME:
+      break;
+    default:
+      return;
+  }
+
+  sendto_realops_flags(UMODE_SPY, L_ALL,
+                       "LTRACE requested by %s (%s@%s) [%s]",
+                       source_p->name, source_p->username,
+                       source_p->host, source_p->servptr->name);
+
+  doall = (parv[1] && (parc > 1)) ? match(tname, me.name) : 1;
+  wilds = !parv[1] || strchr(tname, '*') || strchr(tname, '?');
+  dow = wilds || doall;
+  
+  /* lusers cant issue ltrace.. */
+  if (!dow)
+  {
+    const char* name;
+    const char* class_name;
+
+    target_p = hash_find_client(tname);
+
+    if (target_p && IsClient(target_p)) 
+    {
+      name = get_client_name(target_p, HIDE_IP);
+      class_name = get_client_class(target_p);
+
+      if (HasUMode(target_p, UMODE_OPER))
+      {
+        if (ConfigFileEntry.hide_spoof_ips)
+          sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
+                     me.name, source_p->name, class_name, name, 
+                     (IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost),
+                     CurrentTime - target_p->localClient->lasttime,
+                     CurrentTime - target_p->localClient->last_privmsg);
+        else
+          sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
+                     me.name, source_p->name, class_name, name,
+                     (IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost),
+                     CurrentTime - target_p->localClient->lasttime,
+                     CurrentTime - target_p->localClient->last_privmsg);
+      }
+    }
+
+    sendto_one(source_p, form_str(RPL_ENDOFTRACE),
+               me.name, source_p->name, tname);
+    return;
+  }
+
+  /* report all opers */
+  DLINK_FOREACH(ptr, local_client_list.head)
+  {
+    target_p = ptr->data;
+
+    if (!HasUMode(target_p, UMODE_OPER))
+      continue;
+
+    if (!doall && wilds && !match(tname, target_p->name))
+      continue;
+
+    if (!dow && irccmp(tname, target_p->name))
+      continue;
+
+    report_this_status(source_p, target_p, dow);
+  }
+
+  /* report all servers */
+  DLINK_FOREACH(ptr, serv_list.head)
+  {
+    target_p = ptr->data;
+
+    if (!doall && wilds && !match(tname, target_p->name))
+      continue;
+    if (!dow && irccmp(tname, target_p->name))
+      continue;
+
+    report_this_status(source_p, target_p, dow);
+  }
+
+  sendto_one(source_p, form_str(RPL_ENDOFTRACE), me.name, parv[0], tname);
+}
+
+/*
+ * mo_ltrace
+ *      parv[0] = sender prefix
+ *      parv[1] = servername
+ */
+static void
+mo_ltrace(struct Client *client_p, struct Client *source_p,
+          int parc, char *parv[])
+{
+  if (!HasUMode(source_p, UMODE_OPER))
+  {
+    sendto_one(source_p, form_str(RPL_ENDOFTRACE), me.name, parv[0],
+               parc > 1 ? parv[1] : me.name);
+    return;
+  }
+
+  if (parc > 2)
+    if (hunt_server(client_p, source_p, ":%s LTRACE %s :%s", 2, parc, parv))
+      return;
+
+  do_ltrace(source_p, parc, parv);
+}
+
+/*
+ * report_this_status
+ *
+ * inputs	- pointer to client to report to
+ * 		- pointer to client to report about
+ * output	- counter of number of hits
+ * side effects - NONE
+ */
+static void
+report_this_status(struct Client *source_p, struct Client *target_p,
+                   int dow)
+{
+  const char *name = NULL;
+  const char *class_name = NULL;
+
+  name = get_client_name(target_p, HIDE_IP);
+  class_name = get_client_class(target_p);
+
+  switch (target_p->status)
+  {
+    case STAT_CONNECTING:
+      sendto_one(source_p, form_str(RPL_TRACECONNECTING), me.name,
+                 source_p->name, class_name, 
+                 HasUMode(source_p, UMODE_ADMIN) ? name : target_p->name);
+      break;
+
+    case STAT_HANDSHAKE:
+      sendto_one(source_p, form_str(RPL_TRACEHANDSHAKE), me.name,
+                 source_p->name, class_name, 
+                 HasUMode(source_p, UMODE_ADMIN) ? name : target_p->name);
+      break;
+
+    case STAT_CLIENT:
+      if (HasUMode(target_p, UMODE_ADMIN))
+      {
+        if (ConfigFileEntry.hide_spoof_ips)
+          sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
+                     me.name, source_p->name, class_name, name,
+                     (IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost),
+                     CurrentTime - target_p->localClient->lasttime,
+                     CurrentTime - target_p->localClient->last_privmsg);
+        else
+          sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
+                     me.name, source_p->name, class_name, name,
+                     HasUMode(source_p, UMODE_ADMIN) ? target_p->sockhost :
+                     (IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost),
+                     CurrentTime - target_p->localClient->lasttime,
+                     CurrentTime - target_p->localClient->last_privmsg);
+      }
+      else if (HasUMode(target_p, UMODE_OPER))
+      {
+        if (ConfigFileEntry.hide_spoof_ips)
+          sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
+                     me.name, source_p->name, class_name, name,
+                     (IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost),
+                     CurrentTime - target_p->localClient->lasttime,
+                     CurrentTime - target_p->localClient->last_privmsg);
+        else
+          sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
+                     me.name, source_p->name, class_name, name, 
+                     (IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost),
+                     CurrentTime - target_p->localClient->lasttime,
+                     CurrentTime - target_p->localClient->last_privmsg);
+      }
+      break;
+
+    case STAT_SERVER:
+    {
+      int clients = 0;
+      int servers = 0;
+
+      trace_get_dependent(&servers, &clients, target_p);
+
+      if (!HasUMode(source_p, UMODE_ADMIN))
+        name = get_client_name(target_p, MASK_IP);
+
+      sendto_one(source_p, form_str(RPL_TRACESERVER),
+                 me.name, source_p->name, class_name, servers,
+                 clients, name, *(target_p->serv->by) ?
+                 target_p->serv->by : "*", "*",
+                 me.name, CurrentTime - target_p->localClient->lasttime);
+      break;
+    }
+
+    case STAT_ME:
+    case STAT_UNKNOWN:
+      break;
+
+    default: /* ...we actually shouldn't come here... --msa */
+      sendto_one(source_p, form_str(RPL_TRACENEWTYPE), me.name,
+                 source_p->name, name);
+      break;
+  }
+}
+
+static struct Message ltrace_msgtab = {
+  "LTRACE", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  {m_unregistered, m_ltrace, mo_ltrace, m_ignore, mo_ltrace, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&ltrace_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&ltrace_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/contrib/m_ojoin.c b/contrib/m_ojoin.c
new file mode 100644
index 0000000..e0ff868
--- /dev/null
+++ b/contrib/m_ojoin.c
@@ -0,0 +1,173 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_ojoin.c: Allows opers join channels with @%+ modes
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "channel.h"
+#include "client.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "send.h"
+#include "irc_string.h"
+#include "hash.h"
+#include "s_serv.h"
+#include "modules.h"
+#include "channel_mode.h"
+#include "parse.h"
+
+
+/* mo_ojoin()
+ *      parv[0] = sender prefix
+ *      parv[1] = channels separated by commas
+ */
+static void
+mo_ojoin(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  struct Channel *chptr = NULL;
+  const char *prefix = "";
+  char modeletter = '\0';
+  char *name = parv[1];
+  char *t = NULL;
+  unsigned int flags = 0;
+  dlink_node *ptr;
+
+  /* admins only */
+  if (!HasUMode(source_p, UMODE_ADMIN))
+  {
+    sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
+               me.name, source_p->name);
+    return;
+  }
+
+  for (name = strtoken(&t, name, ","); name;
+       name = strtoken(&t, NULL, ","))
+  {
+    switch (*name)
+    {
+      case '@':
+        prefix = "@";
+        flags = CHFL_CHANOP;
+        modeletter = 'o';
+        ++name;
+        break;
+#ifdef HALFOPS
+      case '%':
+        prefix = "%";
+        flags = CHFL_HALFOP;
+        modeletter = 'h';
+        ++name;
+        break;
+#endif
+      case '+':
+        prefix = "+";
+        flags = CHFL_VOICE;
+        modeletter = 'v';
+        ++name;
+        break;
+      case '#':
+        prefix = "";
+        flags = 0;
+        modeletter = '\0';
+        break;
+
+      default:
+        sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
+                   me.name, source_p->name, name);
+        continue;
+    }
+
+    /* Error checking here */
+    if ((chptr = hash_find_channel(name)) == NULL)
+      sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
+                 me.name, source_p->name, name);
+    else if (IsMember(source_p, chptr))
+      sendto_one(source_p, ":%s NOTICE %s :Please part %s before using OJOIN",
+                 me.name, source_p->name, name);
+    else
+    {
+      add_user_to_channel(chptr, source_p, flags, 0);
+
+      DLINK_FOREACH(ptr, serv_list.head)
+      {
+        struct Client *serv_p = ptr->data;
+
+        sendto_one(serv_p, ":%s SJOIN %lu %s + :%s%s", ID_or_name(&me, serv_p),
+                   (unsigned long)chptr->channelts, chptr->chname,
+                   (*prefix == '%' && !IsCapable(serv_p, CAP_HOPS)) ?
+                   "@" : prefix, ID_or_name(source_p, serv_p));
+      }
+
+      sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s!%s@%s JOIN %s",
+                           source_p->name, source_p->username,
+                           source_p->host,
+                           chptr->chname);
+
+      if (modeletter != '\0')
+        sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s MODE %s +%c %s",
+                             me.name, chptr->chname, modeletter, source_p->name);
+
+      /* send the topic... */
+      if (chptr->topic[0])
+      {
+        sendto_one(source_p, form_str(RPL_TOPIC),
+                   me.name, source_p->name, chptr->chname,
+                   chptr->topic);
+        sendto_one(source_p, form_str(RPL_TOPICWHOTIME),
+                   me.name, source_p->name, chptr->chname,
+                   chptr->topic_info, chptr->topic_time);
+      }
+
+      source_p->localClient->last_join_time = CurrentTime;
+      channel_member_names(source_p, chptr, 1);
+    }
+  }
+}
+
+static struct Message ojoin_msgtab = {
+  "OJOIN", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_not_oper, m_ignore, m_ignore, mo_ojoin, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&ojoin_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&ojoin_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/contrib/m_operspy.c b/contrib/m_operspy.c
new file mode 100644
index 0000000..9fdf0c1
--- /dev/null
+++ b/contrib/m_operspy.c
@@ -0,0 +1,641 @@
+/************************************************************************
+ *   IRC - Internet Relay Chat, contrib/m_operspy.c
+ *   Copyright (C) 2002 William Bierman III and the Hybrid Development Team
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 1, or (at your option)
+ *   any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *   $Id$
+ */
+
+/***  PLEASE READ ME  ***/
+/*
+ *  This module gives an extraordinary amount of power to the opers
+ *  who have the access to use it.  It allows for users' privacy to
+ *  be pretty much obliterated.  The Hybrid Team assumes absolutely
+ *  no responsibility for this file's (mis)use.
+ *
+ *    - billy-jon
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "irc_string.h"
+#include "channel.h"
+#include "channel_mode.h"
+#include "client.h"
+#include "ircd.h"
+#include "sprintf_irc.h"
+#include "numeric.h"
+#include "fdlist.h"
+#include "s_bsd.h"
+#include "conf.h"
+#include "log.h"
+#include "s_serv.h"
+#include "s_misc.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+#include "hash.h"
+
+/* enable logging of OPERSPY functions */
+#define OPERSPY_LOG
+
+/* enable this to log all local/remote operspy usage to a logfile */
+#define OPERSPY_LOGFILE
+
+/* enable this to send incoming operspy usage to connected +y (UMODE_SPY) opers */
+#define OPERSPY_NOTICE
+
+/* enable OPERSPY version of LIST */
+#define OPERSPY_LIST
+
+/* enable OPERSPY version of MODE */
+#define OPERSPY_MODE
+
+/* enable OPERSPY version of NAMES */
+#define OPERSPY_NAMES
+
+/* enable OPERSPY version of WHO */
+#define OPERSPY_WHO
+
+/* enable OPERSPY version of WHOIS */
+#define OPERSPY_WHOIS
+
+/* enable OPERSPY version of TOPIC */
+#define OPERSPY_TOPIC
+
+#define IsOperspy(x) (HasUMode(x, UMODE_OPER) && MyClient(x) && HasUMode(x, UMODE_ADMIN))
+
+/* extensions for OPERSPY WHO */
+static void do_who(struct Client *, struct Client *, char *, const char *);
+static void who_global(struct Client *, char *, int);
+static void do_who_on_channel(struct Client *, struct Channel *, char *);
+
+static void operspy_list(struct Client *, int, char *[]);
+static void operspy_mode(struct Client *, int, char *[]);
+static void operspy_names(struct Client *, int, char *[]);
+static void operspy_topic(struct Client *, int, char *[]);
+static void operspy_who(struct Client *, int, char *[]);
+static void operspy_whois(struct Client *, int, char *[]);
+#ifdef OPERSPY_LOG
+static void operspy_log(struct Client *, const char *, const char *);
+#endif
+
+
+static const struct operspy_s {
+  const char *const cmd;
+  void (*const func_p)(struct Client *, int, char *[]);
+} operspy_table[] = {
+#ifdef OPERSPY_LIST
+  { "LIST", operspy_list },
+#endif
+#ifdef OPERSPY_MODE
+  { "MODE", operspy_mode },
+#endif
+#ifdef OPERSPY_NAMES
+  { "NAMES", operspy_names },
+#endif
+#ifdef OPERSPY_TOPIC
+  { "TOPIC", operspy_topic },
+#endif
+#ifdef OPERSPY_WHO
+  { "WHO", operspy_who },
+#endif
+#ifdef OPERSPY_WHOIS
+  { "WHOIS", operspy_whois },
+#endif
+  { NULL, NULL }
+};
+
+static void
+ms_operspy(struct Client *client_p, struct Client *source_p,
+           int parc, char *parv[])
+{
+#ifdef OPERSPY_LOG
+  operspy_log(source_p, parv[1], parv[2]);
+#endif
+}
+
+/* mo_operspy()
+ *	parv[1] = operspy command
+ *	parv[2] = command parameter
+ */
+static void
+mo_operspy(struct Client *client_p, struct Client *source_p,
+           int parc, char *parv[])
+{
+  char cmdbuf[IRCD_BUFSIZE] = "<NONE>"; /* in case everything is undef'd */
+  size_t bcnt = 0;
+  const struct operspy_s *optr = NULL;
+
+  if (!IsOperspy(client_p))
+  {
+    sendto_one(client_p, form_str(ERR_NOPRIVILEGES),
+               me.name, client_p->name);
+    return;
+  }
+
+  assert(client_p == source_p);
+
+  for (optr = operspy_table; optr->cmd; ++optr)
+  {
+    if (!irccmp(optr->cmd, parv[1]))
+    {
+      (*optr->func_p)(client_p, parc, parv);
+      return;
+    }
+  }
+
+  for (optr = operspy_table; optr->cmd; ++optr)
+  {
+    /* str*cat is slow and sucks */
+    bcnt += strlcpy(cmdbuf+bcnt, optr->cmd, sizeof(cmdbuf)-bcnt);
+    if ((optr + 1)->cmd != NULL && bcnt < (sizeof(cmdbuf)-2))
+    {
+      cmdbuf[bcnt++] = ',';
+      cmdbuf[bcnt++] = ' ';
+    }
+  }
+
+  sendto_one(client_p, ":%s NOTICE %s :%s is not a valid option.  Choose from %s",
+             me.name, client_p->name, parv[1], cmdbuf);
+}
+
+static void
+operspy_list(struct Client *client_p, int parc, char *parv[])
+{
+  const dlink_node *ptr = NULL;
+#ifdef OPERSPY_LOG
+  operspy_log(client_p, "LIST", parv[2]);
+#endif
+
+  if (*parv[2] == '\0')
+    return;
+
+  sendto_one(client_p, form_str(RPL_LISTSTART),
+             me.name, client_p->name);
+
+  DLINK_FOREACH(ptr, global_channel_list.head)
+  {
+    const struct Channel *chptr_list = ptr->data;
+
+    if (match_chan(parv[2], chptr_list->chname))
+    {
+      sendto_one(client_p, form_str(RPL_LIST), me.name, client_p->name,
+                 chptr_list->chname, dlink_list_length(&chptr_list->members),
+                 chptr_list->topic);
+    }
+  }
+
+  sendto_one(client_p, form_str(RPL_LISTEND),
+             me.name, client_p->name);
+}
+
+static void
+operspy_mode(struct Client *client_p, int parc, char *parv[])
+{
+  /* needed to preserve actual client status */
+  int c_status = 0;
+  char modebuf[MODEBUFLEN];
+  char parabuf[MODEBUFLEN];
+  struct Channel *chptr_mode = NULL;
+
+  if ((chptr_mode = hash_find_channel(parv[2])) == NULL)
+  {
+    /*
+     * according to m_mode.c, the channel *could* exist on the uplink still,
+     * but I don't see how.  Even if it does, we won't be able to spy without
+     * info.
+     */ 
+    sendto_one(client_p, form_str(ERR_NOSUCHCHANNEL),
+               me.name, client_p->name, parv[2]);
+    return;
+  }
+
+#ifdef OPERSPY_LOG
+  operspy_log(client_p, "MODE", parv[2]);
+#endif
+
+  /* 
+   * XXX - this is a dirty nasty kludge to trick channel_modes()
+   * into giving us the key
+   */
+  c_status = client_p->status;
+  client_p->status = STAT_SERVER;
+
+  channel_modes(chptr_mode, client_p, modebuf, parabuf);
+  client_p->status = c_status;
+
+  sendto_one(client_p, form_str(RPL_CHANNELMODEIS),
+             me.name, client_p->name, parv[2], modebuf, parabuf);
+  sendto_one(client_p, form_str(RPL_CREATIONTIME),
+             me.name, client_p->name, parv[2], chptr_mode->channelts);
+}
+
+static void
+operspy_names(struct Client *client_p, int parc, char *parv[])
+{
+  /* as with mode, must preserve channel modes */
+  struct Channel *chptr_names = NULL;
+
+  if ((chptr_names = hash_find_channel(parv[2])) == NULL)
+  {
+    sendto_one(client_p, form_str(ERR_NOSUCHCHANNEL),
+               me.name, client_p->name, parv[2]);
+    return;
+  }
+
+#ifdef OPERSPY_LOG
+  operspy_log(client_p, "NAMES", parv[2]);
+#endif
+
+  /*
+   * the way to go with this, rather than temporarily setting -sp,
+   * is to temporarily add our client to the member list.  then
+   * we can also list +i users.  an unfortunate side-effect of this
+   * is that your nickname shows up in the list.  for now, there is
+   * no easy way around it.
+   */ 
+  if (IsMember(client_p, chptr_names))
+    channel_member_names(client_p, chptr_names, 1);
+  else
+  {
+    add_user_to_channel(chptr_names, client_p, CHFL_CHANOP, 0);
+    channel_member_names(client_p, chptr_names, 1);
+    remove_user_from_channel(find_channel_link(client_p, chptr_names));
+  }
+}
+
+static void
+operspy_topic(struct Client *client_p, int parc, char *parv[])
+{
+  const struct Channel *chptr_topic = NULL;
+
+  if ((chptr_topic = hash_find_channel(parv[2])) == NULL)
+  {
+    sendto_one(client_p, form_str(ERR_NOSUCHCHANNEL),
+               me.name, client_p->name, parv[2]);
+    return;
+  }
+
+#ifdef OPERSPY_LOG
+  operspy_log(client_p, "TOPIC", parv[2]);
+#endif
+
+  if (chptr_topic->topic[0] == '\0')
+    sendto_one(client_p, form_str(RPL_NOTOPIC),
+               me.name, client_p->name, parv[2]);
+  else
+  {
+    sendto_one(client_p, form_str(RPL_TOPIC), me.name, client_p->name,
+               chptr_topic->chname, chptr_topic->topic);
+    sendto_one(client_p, form_str(RPL_TOPICWHOTIME), me.name,
+               client_p->name, chptr_topic->chname, chptr_topic->topic_info,
+               chptr_topic->topic_time);
+  }
+}
+
+static void
+operspy_who(struct Client *client_p, int parc, char *parv[])
+{
+  char *mask = parc > 2 ? parv[2] : NULL;
+  int server_oper = parc > 3 ? (*parv[3] == 'o') : 0;
+  struct Channel *chptr_who = NULL;
+  struct Client *target_p_who = NULL;
+
+  if (mask != NULL)
+  {
+    collapse(mask);
+
+    if (*mask == '\0')
+    {
+      sendto_one(client_p, form_str(RPL_ENDOFWHO),
+                 me.name, client_p->name, "*");
+      return;
+    }
+  }
+  else
+  {
+#ifdef OPERSPY_LOG
+    operspy_log(client_p, "WHO", "*");
+#endif
+    who_global(client_p, NULL, server_oper);
+    sendto_one(client_p, form_str(RPL_ENDOFWHO),
+               me.name, client_p->name, "*");
+    return;
+  }
+
+  /* /who #channel */
+  if (IsChanPrefix(*mask))
+  {
+    if ((chptr_who = hash_find_channel(mask)) != NULL)
+    {
+#ifdef OPERSPY_LOG
+      operspy_log(client_p, "WHO", mask);
+#endif
+      do_who_on_channel(client_p, chptr_who, chptr_who->chname);
+    }
+
+    sendto_one(client_p, form_str(RPL_ENDOFWHO),
+               me.name, client_p->name, mask);
+    return;
+  }
+
+  /* /who nick */
+  if ((target_p_who = find_person(client_p, mask)) != NULL)
+  {
+#ifdef OPERSPY_LOG
+    /* "nick!user@host server\0" */
+    char nuh[NICKLEN + 1 + USERLEN + 1 + HOSTLEN + 1 + HOSTLEN + 1];
+
+    snprintf(nuh, sizeof(nuh), "%s!%s@%s %s", target_p_who->name,
+             target_p_who->username, target_p_who->host,
+             target_p_who->servptr->name);
+    operspy_log(client_p, "WHO", nuh);
+#endif
+
+    if (target_p_who->channel.head != NULL)
+    {
+      chptr_who =
+        ((struct Membership *)target_p_who->channel.head->data)->chptr;
+
+      do_who(client_p, target_p_who, chptr_who->chname,
+             get_member_status(target_p_who->channel.head->data, 0));
+    }
+    else
+      do_who(client_p, target_p_who, NULL, "");
+
+    sendto_one(client_p, form_str(RPL_ENDOFWHO),
+               me.name, client_p->name, mask);
+    return;
+  }
+
+#ifdef OPERSPY_LOG
+  operspy_log(client_p, "WHO", parv[2]);
+#endif
+
+  /* /who 0 */
+  if (!strcmp(mask, "0"))
+    who_global(client_p, NULL, server_oper);
+  else
+    who_global(client_p, mask, server_oper);
+
+  /* nothing else? end of /who. */
+  sendto_one(client_p, form_str(RPL_ENDOFWHO),
+             me.name, client_p->name, mask);
+}
+
+static void
+operspy_whois(struct Client *client_p, int parc, char *parv[])
+{
+  const dlink_node *lp;
+  struct Channel *chptr_whois = NULL;
+  struct Client *a2client_p;
+  struct Client *target_p = NULL;
+  char buf[IRCD_BUFSIZE];
+#ifdef OPERSPY_LOG
+  /* "nick!user@host server\0" */
+  char nuh[NICKLEN + 1 + USERLEN + 1 + HOSTLEN + 1 + HOSTLEN + 1];
+#endif
+  char *t = NULL;
+  int mlen, tlen;
+  int cur_len = 0;
+  int reply_to_send = 0;
+
+  if (has_wildcards(parv[2]))
+  {
+    sendto_one(client_p, ":%s NOTICE %s :Do not use wildcards with this.",
+               me.name, client_p->name);
+    return;
+  }
+
+  if ((target_p = find_person(client_p, parv[2])) == NULL)
+  {
+    sendto_one(client_p, form_str(ERR_NOSUCHNICK),
+               me.name, client_p->name, parv[2]);
+    return;
+  }
+
+#ifdef OPERSPY_LOG
+  snprintf(nuh, sizeof(nuh), "%s!%s@%s %s",
+           target_p->name, target_p->username, target_p->host,
+           target_p->servptr->name);
+  operspy_log(client_p, "WHOIS", nuh);
+#endif
+
+  a2client_p = target_p->servptr;
+
+  sendto_one(client_p, form_str(RPL_WHOISUSER), me.name,
+             client_p->name, target_p->name, target_p->username,
+             target_p->host, target_p->info);
+  mlen = ircsprintf(buf, form_str(RPL_WHOISCHANNELS), me.name,
+                    client_p->name, target_p->name, "");
+  cur_len = mlen;
+  t = buf + mlen;
+
+  DLINK_FOREACH(lp, target_p->channel.head)
+  {
+    chptr_whois = ((struct Membership *)lp->data)->chptr;
+
+    if ((cur_len + strlen(chptr_whois->chname) + 2) > (IRCD_BUFSIZE - 4))
+    {
+      sendto_one(client_p, "%s", buf);
+      cur_len = mlen;
+      t = buf + mlen;
+    }
+
+    tlen = ircsprintf(t, "%s%s%s ",
+                     ShowChannel(client_p, chptr_whois) ? "" : "%",
+                     get_member_status((struct Membership *)lp->data, 1),
+                     chptr_whois->chname);
+    t += tlen;
+    cur_len += tlen;
+    reply_to_send = 1;
+  }
+
+  if (reply_to_send == 1)
+    sendto_one(client_p, "%s", buf);
+
+  sendto_one(client_p, form_str(RPL_WHOISSERVER), me.name,
+             client_p->name, target_p->name, a2client_p->name,
+             a2client_p->info);
+
+  if (HasUMode(target_p, UMODE_OPER))
+    sendto_one(client_p, form_str(HasUMode(target_p, UMODE_ADMIN) ? RPL_WHOISADMIN :
+               RPL_WHOISOPERATOR), me.name, client_p->name, target_p->name);
+
+  if (MyConnect(target_p))
+    sendto_one(client_p, form_str(RPL_WHOISIDLE), me.name,
+               client_p->name, target_p->name,
+               CurrentTime - target_p->localClient->last_privmsg,
+               target_p->localClient->firsttime);
+  sendto_one(client_p, form_str(RPL_ENDOFWHOIS),
+             me.name, client_p->name, parv[2]);
+}
+
+/* extensions for OPERSPY WHO */
+static void
+do_who(struct Client *source_p, struct Client *target_p,
+       char *chname, const char *op_flags)
+{
+  char status[8];
+
+  snprintf(status, sizeof(status), "%c%s%s", target_p->away[0] ? 'G' : 'H',
+           HasUMode(target_p, UMODE_OPER) ? "*" : "", op_flags);
+  sendto_one(source_p, form_str(RPL_WHOREPLY), me.name, source_p->name,
+             (chname) ? (chname) : "*",
+             target_p->username,
+             target_p->host,  target_p->servptr->name, target_p->name,
+             status, target_p->hopcount, target_p->info);
+}
+
+static void
+who_global(struct Client *source_p, char *mask, int server_oper)
+{
+  struct Client *target_p;
+  dlink_node *lp;
+  int maxmatches = 500;
+                        
+  /* list all matching visible clients */
+  DLINK_FOREACH(lp, global_client_list.head)
+  {
+    target_p = lp->data;
+
+    if (!IsClient(target_p))
+      continue;
+
+    if (server_oper && !HasUMode(target_p, UMODE_OPER))
+      continue;
+
+    if (!mask ||
+        match(mask, target_p->name) || match(mask, target_p->username) ||
+        match(mask, target_p->host) || match(mask, target_p->servptr->name) ||
+        match(mask, target_p->info) ||
+        (MyClient(target_p) && match(mask, target_p->sockhost)))
+    {
+      if (dlink_list_length(&target_p->channel))
+      {
+        struct Channel *chptr;
+        static char fl[5];
+
+        chptr = ((struct Membership *)(target_p->channel.head->data))->chptr;
+        snprintf(fl, sizeof(fl), "%s",
+                 get_member_status((struct Membership *)(target_p->channel.head->data), 0));
+
+        do_who(source_p, target_p, chptr->chname, fl);
+      }
+      else
+        do_who(source_p, target_p, NULL, "");
+
+      if (maxmatches > 0)
+      {
+        if (--maxmatches == 0)
+          return;
+      }
+    }
+  }
+}
+
+static void
+do_who_on_channel(struct Client *source_p, struct Channel *chptr,
+                  char *chname)
+{
+  dlink_node *ptr;
+  struct Membership *ms;
+
+  DLINK_FOREACH(ptr, chptr->members.head)
+  {
+    ms = ptr->data;
+    do_who(source_p, ms->client_p, chname, get_member_status(ms, 0));
+  }
+}
+
+#ifdef OPERSPY_LOG
+static void
+operspy_log(struct Client *source_p, const char *command, const char *target)
+{
+  struct ConfItem *conf = NULL;
+#ifdef OPERSPY_LOGFILE
+  FILE *operspy_fb;
+  dlink_node *cnode;
+  const char *opername = source_p->name;
+  char linebuf[IRCD_BUFSIZE], logfile[IRCD_BUFSIZE];
+#endif
+
+  assert(source_p != NULL);
+
+#ifdef OPERSPY_LOGFILE
+  if (HasUMode(source_p, UMODE_OPER) && MyClient(source_p))
+  {
+    DLINK_FOREACH(cnode, source_p->localClient->confs.head)
+    {
+      conf = cnode->data;
+
+      if (conf->type == OPER_TYPE)
+        opername = conf->name;
+    }
+  }
+  else if (!MyClient(source_p))
+    opername = "remote";
+
+  snprintf(logfile, sizeof(logfile), "%s/operspy.%s.log", LOGPATH, opername);
+  if ((operspy_fb = fopen(logfile, "a")) == NULL)
+    return;
+
+  snprintf(linebuf, sizeof(linebuf), "[%s] OPERSPY %s %s %s\n",
+           smalldate(CurrentTime),
+           get_oper_name(source_p),
+           command, target);
+  fputs(linebuf, operspy_fb);
+  fclose(operspy_fb);
+#endif
+
+#ifdef OPERSPY_NOTICE
+  sendto_realops_flags(UMODE_SPY, L_ALL, "OPERSPY %s %s %s",
+                       get_oper_name(source_p), command, target);
+#endif
+
+  if (MyClient(source_p))
+    sendto_match_servs(source_p, "*", CAP_ENCAP, "ENCAP * OPERSPY %s :%s",
+                       command, target);
+}
+#endif /* OPERSPY_LOG */
+
+static struct Message operspy_msgtab = {
+  "OPERSPY", 0, 0, 3, MAXPARA, MFLG_SLOW, 0,
+  {m_ignore, m_not_oper, ms_operspy, ms_operspy, mo_operspy, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&operspy_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&operspy_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/contrib/m_opme.c b/contrib/m_opme.c
new file mode 100644
index 0000000..4b5517a
--- /dev/null
+++ b/contrib/m_opme.c
@@ -0,0 +1,150 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_opme.c: Regains ops on opless channels
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "channel.h"
+#include "channel_mode.h"
+#include "client.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "log.h"
+#include "s_serv.h"
+#include "send.h"
+#include "irc_string.h"
+#include "hash.h"
+#include "parse.h"
+#include "modules.h"
+
+
+static int
+chan_is_opless(const struct Channel *const chptr)
+{
+  const dlink_node *ptr = NULL;
+
+  DLINK_FOREACH(ptr, chptr->members.head)
+    if (((struct Membership *)ptr->data)->flags & CHFL_CHANOP)
+      return 0;
+
+  return 1;
+}
+
+/*
+ * mo_opme()
+ *      parv[0] = sender prefix
+ *      parv[1] = channel
+ */
+static void
+mo_opme(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  struct Channel *chptr = NULL;
+  struct Membership *member = NULL;
+
+  if (!HasUMode(source_p, UMODE_ADMIN))
+  {
+    sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
+               me.name, source_p->name);
+    return;
+  }
+
+  if ((chptr = hash_find_channel(parv[1])) == NULL)
+  {
+    sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
+               me.name, source_p->name, parv[1]);
+    return;
+  }
+
+  if ((member = find_channel_link(source_p, chptr)) == NULL)
+  {
+    sendto_one(source_p, form_str(ERR_NOTONCHANNEL),
+               me.name, source_p->name, chptr->chname);
+    return;
+  }
+
+  if (!chan_is_opless(chptr))
+  {
+    sendto_one(source_p, ":%s NOTICE %s :%s Channel is not opless",
+               me.name, source_p->name, chptr->chname);
+    return;
+  }
+
+  AddMemberFlag(member, CHFL_CHANOP);
+
+  sendto_wallops_flags(UMODE_WALLOP, &me, "OPME called for [%s] by %s!%s@%s",
+                       chptr->chname, source_p->name, source_p->username,
+                       source_p->host);
+  sendto_server(NULL, NOCAPS, NOCAPS,
+                ":%s WALLOPS :OPME called for [%s] by %s!%s@%s",
+                me.name, chptr->chname, source_p->name, source_p->username,
+                source_p->host);
+
+  ilog(LOG_TYPE_IRCD, "OPME called for [%s] by %s!%s@%s",
+       chptr->chname, source_p->name, source_p->username,
+       source_p->host);
+
+  sendto_server(NULL, CAP_TS6, NOCAPS,
+                ":%s PART %s", ID(source_p), chptr->chname);
+  sendto_server(NULL, NOCAPS, CAP_TS6,
+                ":%s PART %s", source_p->name, chptr->chname);
+
+  sendto_server(NULL, CAP_TS6, NOCAPS,
+                ":%s SJOIN %lu %s + :@%s",
+                me.id, (unsigned long)chptr->channelts,
+                chptr->chname, ID(source_p));
+  sendto_server(NULL, NOCAPS, CAP_TS6,
+                ":%s SJOIN %lu %s + :@%s",
+                me.name, (unsigned long)chptr->channelts,
+                chptr->chname, source_p->name);
+
+  sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s MODE %s +o %s",
+                       me.name, chptr->chname, source_p->name);
+}
+
+static struct Message opme_msgtab = {
+  "OPME", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_not_oper, m_ignore, m_ignore, mo_opme, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&opme_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&opme_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/contrib/m_webirc.c b/contrib/m_webirc.c
new file mode 100644
index 0000000..72d688b
--- /dev/null
+++ b/contrib/m_webirc.c
@@ -0,0 +1,208 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_webirc.c: Makes CGI:IRC users appear as coming from their real host
+ *
+ *  Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
+ *  Copyright (C) 2002-2006 ircd-ratbox development team
+ *  Copyright (C) 1996-2012 Hybrid Development Team
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "client.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "send.h"
+#include "irc_string.h"
+#include "hash.h"
+#include "parse.h"
+#include "modules.h"
+#include "conf.h"
+#include "hostmask.h"
+
+/*
+ * Usage:
+ *
+ * auth {
+ *   user = "webirc@<cgiirc ip>"; # if identd used, put ident username instead
+ *   password = "<password>"; # encryption possible
+ *   spoof = "webirc."
+ *   class = "users";
+ *   encrypted = yes; # [Using encryption is highly recommended]
+ * };
+ *
+ * Possible flags:
+ *   kline_exempt - k/g lines on the cgiirc ip are ignored
+ *   gline_exempt - glines on the cgiirc ip are ignored
+ *
+ * dlines are checked on the cgiirc ip (of course).
+ * k/d/g/x lines, auth blocks, user limits, etc are checked using the
+ * real host/ip.
+ *
+ * The password should be specified unencrypted in webirc_password in
+ * cgiirc.config
+ */
+
+static int
+invalid_hostname(const char *hostname)
+{
+  const char *p = hostname;
+  unsigned int has_sep = 0;
+
+  assert(p != NULL);
+
+  if (*p == '.' || *p == ':')
+    return 1;
+
+  for (; *p; ++p)
+  {
+    if (!IsHostChar(*p))
+      return 1;
+    if (*p == '.' || *p == ':')
+      ++has_sep;
+  }
+
+  return !has_sep;
+}
+
+/*
+ * mr_webirc
+ *      parv[0] = sender prefix
+ *      parv[1] = password
+ *      parv[2] = fake username (we ignore this)
+ *      parv[3] = fake hostname 
+ *      parv[4] = fake ip
+ */
+static void
+mr_webirc(struct Client *client_p, struct Client *source_p, int parc, char *parv[])
+{
+  struct AccessItem *aconf = NULL;
+  struct ConfItem *conf = NULL;
+  struct addrinfo hints, *res;
+
+  assert(source_p == client_p);
+
+  if (invalid_hostname(parv[4]))
+  {
+    sendto_one(source_p, ":%s NOTICE %s :CGI:IRC: Invalid IP", me.name,
+               source_p->name[0] ? source_p->name : "*");
+    return;
+  }
+
+  aconf = find_address_conf(source_p->host,
+                            IsGotId(source_p) ? source_p->username : "webirc",
+                            &source_p->localClient->ip,
+                            source_p->localClient->aftype, parv[1]);
+  if (aconf == NULL || !IsConfClient(aconf))
+    return;
+
+  conf = unmap_conf_item(aconf);
+
+  if (!IsConfDoSpoofIp(aconf) || irccmp(conf->name, "webirc."))
+  {
+    sendto_one(source_p, ":%s NOTICE %s :Not a CGI:IRC auth block", me.name,
+               source_p->name[0] ? source_p->name : "*");
+    return;
+  }
+
+  if (EmptyString(aconf->passwd))
+  {
+    sendto_one(source_p, ":%s NOTICE %s :CGI:IRC auth blocks must have a password",
+               me.name, source_p->name[0] ? source_p->name : "*");
+    return;
+  }
+
+  if (!match_conf_password(parv[1], aconf))
+  {
+    sendto_one(source_p, ":%s NOTICE %s :CGI:IRC password incorrect",
+               me.name, source_p->name[0] ? source_p->name : "*");
+    return;
+  }
+
+  memset(&hints, 0, sizeof(hints));
+
+  hints.ai_family   = AF_UNSPEC;
+  hints.ai_socktype = SOCK_STREAM;
+  hints.ai_flags    = AI_PASSIVE | AI_NUMERICHOST;
+
+  if (getaddrinfo(parv[4], NULL, &hints, &res))
+  {
+
+    sendto_one(source_p, ":%s NOTICE %s :Invalid CGI:IRC IP %s", me.name,
+               source_p->name[0] ? source_p->name : "*", parv[4]);
+    return;
+  }
+
+  assert(res != NULL);
+
+  memcpy(&source_p->localClient->ip, res->ai_addr, res->ai_addrlen);
+  source_p->localClient->ip.ss_len = res->ai_addrlen;
+  source_p->localClient->ip.ss.ss_family = res->ai_family;
+  source_p->localClient->aftype = res->ai_family;
+  freeaddrinfo(res);
+
+  strlcpy(source_p->sockhost, parv[4], sizeof(source_p->sockhost));
+
+  if (strlen(parv[3]) <= HOSTLEN)
+    strlcpy(source_p->host, parv[3], sizeof(source_p->host));
+  else
+    strlcpy(source_p->host, source_p->sockhost, sizeof(source_p->host));
+
+  /* Check dlines now, k/glines will be checked on registration */
+  if ((aconf = find_dline_conf(&client_p->localClient->ip,
+                                client_p->localClient->aftype)))
+  {
+    if (!(aconf->status & CONF_EXEMPTDLINE))
+    {
+      exit_client(client_p, &me, "D-lined");
+      return;
+    }
+  }
+
+  sendto_one(source_p, ":%s NOTICE %s :CGI:IRC host/IP set to %s %s", me.name,
+             source_p->name[0] ? source_p->name : "*", parv[3], parv[4]);
+}
+
+static struct Message webirc_msgtab = {
+  "WEBIRC", 0, 0, 5, 0, MFLG_SLOW, 0,
+  { mr_webirc, m_ignore, m_ignore, m_ignore, m_ignore, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&webirc_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&webirc_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/depcomp b/depcomp
new file mode 100755
index 0000000..0544c68
--- /dev/null
+++ b/depcomp
@@ -0,0 +1,780 @@
+#! /bin/sh
+# depcomp - compile a program generating dependencies as side-effects
+
+scriptversion=2012-07-12.20; # UTC
+
+# Copyright (C) 1999-2012 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
+
+case $1 in
+  '')
+     echo "$0: No command.  Try '$0 --help' for more information." 1>&2
+     exit 1;
+     ;;
+  -h | --h*)
+    cat <<\EOF
+Usage: depcomp [--help] [--version] PROGRAM [ARGS]
+
+Run PROGRAMS ARGS to compile a file, generating dependencies
+as side-effects.
+
+Environment variables:
+  depmode     Dependency tracking mode.
+  source      Source file read by 'PROGRAMS ARGS'.
+  object      Object file output by 'PROGRAMS ARGS'.
+  DEPDIR      directory where to store dependencies.
+  depfile     Dependency file to output.
+  tmpdepfile  Temporary file to use when outputting dependencies.
+  libtool     Whether libtool is used (yes/no).
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+    exit $?
+    ;;
+  -v | --v*)
+    echo "depcomp $scriptversion"
+    exit $?
+    ;;
+esac
+
+# A tabulation character.
+tab='	'
+# A newline character.
+nl='
+'
+
+if test -z "$depmode" || test -z "$source" || test -z "$object"; then
+  echo "depcomp: Variables source, object and depmode must be set" 1>&2
+  exit 1
+fi
+
+# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
+depfile=${depfile-`echo "$object" |
+  sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
+tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
+
+rm -f "$tmpdepfile"
+
+# Some modes work just like other modes, but use different flags.  We
+# parameterize here, but still list the modes in the big case below,
+# to make depend.m4 easier to write.  Note that we *cannot* use a case
+# here, because this file can only contain one case statement.
+if test "$depmode" = hp; then
+  # HP compiler uses -M and no extra arg.
+  gccflag=-M
+  depmode=gcc
+fi
+
+if test "$depmode" = dashXmstdout; then
+   # This is just like dashmstdout with a different argument.
+   dashmflag=-xM
+   depmode=dashmstdout
+fi
+
+cygpath_u="cygpath -u -f -"
+if test "$depmode" = msvcmsys; then
+   # This is just like msvisualcpp but w/o cygpath translation.
+   # Just convert the backslash-escaped backslashes to single forward
+   # slashes to satisfy depend.m4
+   cygpath_u='sed s,\\\\,/,g'
+   depmode=msvisualcpp
+fi
+
+if test "$depmode" = msvc7msys; then
+   # This is just like msvc7 but w/o cygpath translation.
+   # Just convert the backslash-escaped backslashes to single forward
+   # slashes to satisfy depend.m4
+   cygpath_u='sed s,\\\\,/,g'
+   depmode=msvc7
+fi
+
+if test "$depmode" = xlc; then
+   # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency informations.
+   gccflag=-qmakedep=gcc,-MF
+   depmode=gcc
+fi
+
+case "$depmode" in
+gcc3)
+## gcc 3 implements dependency tracking that does exactly what
+## we want.  Yay!  Note: for some reason libtool 1.4 doesn't like
+## it if -MD -MP comes after the -MF stuff.  Hmm.
+## Unfortunately, FreeBSD c89 acceptance of flags depends upon
+## the command line argument order; so add the flags where they
+## appear in depend2.am.  Note that the slowdown incurred here
+## affects only configure: in makefiles, %FASTDEP% shortcuts this.
+  for arg
+  do
+    case $arg in
+    -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
+    *)  set fnord "$@" "$arg" ;;
+    esac
+    shift # fnord
+    shift # $arg
+  done
+  "$@"
+  stat=$?
+  if test $stat -eq 0; then :
+  else
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  mv "$tmpdepfile" "$depfile"
+  ;;
+
+gcc)
+## There are various ways to get dependency output from gcc.  Here's
+## why we pick this rather obscure method:
+## - Don't want to use -MD because we'd like the dependencies to end
+##   up in a subdir.  Having to rename by hand is ugly.
+##   (We might end up doing this anyway to support other compilers.)
+## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
+##   -MM, not -M (despite what the docs say).
+## - Using -M directly means running the compiler twice (even worse
+##   than renaming).
+  if test -z "$gccflag"; then
+    gccflag=-MD,
+  fi
+  "$@" -Wp,"$gccflag$tmpdepfile"
+  stat=$?
+  if test $stat -eq 0; then :
+  else
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
+## The second -e expression handles DOS-style file names with drive letters.
+  sed -e 's/^[^:]*: / /' \
+      -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
+## This next piece of magic avoids the "deleted header file" problem.
+## The problem is that when a header file which appears in a .P file
+## is deleted, the dependency causes make to die (because there is
+## typically no way to rebuild the header).  We avoid this by adding
+## dummy dependencies for each header file.  Too bad gcc doesn't do
+## this for us directly.
+  tr ' ' "$nl" < "$tmpdepfile" |
+## Some versions of gcc put a space before the ':'.  On the theory
+## that the space means something, we add a space to the output as
+## well.  hp depmode also adds that space, but also prefixes the VPATH
+## to the object.  Take care to not repeat it in the output.
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly.  Breaking it into two sed invocations is a workaround.
+    sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
+      | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+hp)
+  # This case exists only to let depend.m4 do its work.  It works by
+  # looking at the text of this script.  This case will never be run,
+  # since it is checked for above.
+  exit 1
+  ;;
+
+sgi)
+  if test "$libtool" = yes; then
+    "$@" "-Wp,-MDupdate,$tmpdepfile"
+  else
+    "$@" -MDupdate "$tmpdepfile"
+  fi
+  stat=$?
+  if test $stat -eq 0; then :
+  else
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+
+  if test -f "$tmpdepfile"; then  # yes, the sourcefile depend on other files
+    echo "$object : \\" > "$depfile"
+
+    # Clip off the initial element (the dependent).  Don't try to be
+    # clever and replace this with sed code, as IRIX sed won't handle
+    # lines with more than a fixed number of characters (4096 in
+    # IRIX 6.2 sed, 8192 in IRIX 6.5).  We also remove comment lines;
+    # the IRIX cc adds comments like '#:fec' to the end of the
+    # dependency line.
+    tr ' ' "$nl" < "$tmpdepfile" \
+    | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
+    tr "$nl" ' ' >> "$depfile"
+    echo >> "$depfile"
+
+    # The second pass generates a dummy entry for each header file.
+    tr ' ' "$nl" < "$tmpdepfile" \
+   | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
+   >> "$depfile"
+  else
+    # The sourcefile does not contain any dependencies, so just
+    # store a dummy comment line, to avoid errors with the Makefile
+    # "include basename.Plo" scheme.
+    echo "#dummy" > "$depfile"
+  fi
+  rm -f "$tmpdepfile"
+  ;;
+
+xlc)
+  # This case exists only to let depend.m4 do its work.  It works by
+  # looking at the text of this script.  This case will never be run,
+  # since it is checked for above.
+  exit 1
+  ;;
+
+aix)
+  # The C for AIX Compiler uses -M and outputs the dependencies
+  # in a .u file.  In older versions, this file always lives in the
+  # current directory.  Also, the AIX compiler puts '$object:' at the
+  # start of each line; $object doesn't have directory information.
+  # Version 6 uses the directory in both cases.
+  dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+  test "x$dir" = "x$object" && dir=
+  base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+  if test "$libtool" = yes; then
+    tmpdepfile1=$dir$base.u
+    tmpdepfile2=$base.u
+    tmpdepfile3=$dir.libs/$base.u
+    "$@" -Wc,-M
+  else
+    tmpdepfile1=$dir$base.u
+    tmpdepfile2=$dir$base.u
+    tmpdepfile3=$dir$base.u
+    "$@" -M
+  fi
+  stat=$?
+
+  if test $stat -eq 0; then :
+  else
+    rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+    exit $stat
+  fi
+
+  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+  do
+    test -f "$tmpdepfile" && break
+  done
+  if test -f "$tmpdepfile"; then
+    # Each line is of the form 'foo.o: dependent.h'.
+    # Do two passes, one to just change these to
+    # '$object: dependent.h' and one to simply 'dependent.h:'.
+    sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+    sed -e 's,^.*\.[a-z]*:['"$tab"' ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+  else
+    # The sourcefile does not contain any dependencies, so just
+    # store a dummy comment line, to avoid errors with the Makefile
+    # "include basename.Plo" scheme.
+    echo "#dummy" > "$depfile"
+  fi
+  rm -f "$tmpdepfile"
+  ;;
+
+icc)
+  # Intel's C compiler anf tcc (Tiny C Compiler) understand '-MD -MF file'.
+  # However on
+  #    $CC -MD -MF foo.d -c -o sub/foo.o sub/foo.c
+  # ICC 7.0 will fill foo.d with something like
+  #    foo.o: sub/foo.c
+  #    foo.o: sub/foo.h
+  # which is wrong.  We want
+  #    sub/foo.o: sub/foo.c
+  #    sub/foo.o: sub/foo.h
+  #    sub/foo.c:
+  #    sub/foo.h:
+  # ICC 7.1 will output
+  #    foo.o: sub/foo.c sub/foo.h
+  # and will wrap long lines using '\':
+  #    foo.o: sub/foo.c ... \
+  #     sub/foo.h ... \
+  #     ...
+  # tcc 0.9.26 (FIXME still under development at the moment of writing)
+  # will emit a similar output, but also prepend the continuation lines
+  # with horizontal tabulation characters.
+  "$@" -MD -MF "$tmpdepfile"
+  stat=$?
+  if test $stat -eq 0; then :
+  else
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+  # Each line is of the form 'foo.o: dependent.h',
+  # or 'foo.o: dep1.h dep2.h \', or ' dep3.h dep4.h \'.
+  # Do two passes, one to just change these to
+  # '$object: dependent.h' and one to simply 'dependent.h:'.
+  sed -e "s/^[ $tab][ $tab]*/  /" -e "s,^[^:]*:,$object :," \
+    < "$tmpdepfile" > "$depfile"
+  sed '
+    s/[ '"$tab"'][ '"$tab"']*/ /g
+    s/^ *//
+    s/ *\\*$//
+    s/^[^:]*: *//
+    /^$/d
+    /:$/d
+    s/$/ :/
+  ' < "$tmpdepfile" >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+## The order of this option in the case statement is important, since the
+## shell code in configure will try each of these formats in the order
+## listed in this file.  A plain '-MD' option would be understood by many
+## compilers, so we must ensure this comes after the gcc and icc options.
+pgcc)
+  # Portland's C compiler understands '-MD'.
+  # Will always output deps to 'file.d' where file is the root name of the
+  # source file under compilation, even if file resides in a subdirectory.
+  # The object file name does not affect the name of the '.d' file.
+  # pgcc 10.2 will output
+  #    foo.o: sub/foo.c sub/foo.h
+  # and will wrap long lines using '\' :
+  #    foo.o: sub/foo.c ... \
+  #     sub/foo.h ... \
+  #     ...
+  dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+  test "x$dir" = "x$object" && dir=
+  # Use the source, not the object, to determine the base name, since
+  # that's sadly what pgcc will do too.
+  base=`echo "$source" | sed -e 's|^.*/||' -e 's/\.[-_a-zA-Z0-9]*$//'`
+  tmpdepfile="$base.d"
+
+  # For projects that build the same source file twice into different object
+  # files, the pgcc approach of using the *source* file root name can cause
+  # problems in parallel builds.  Use a locking strategy to avoid stomping on
+  # the same $tmpdepfile.
+  lockdir="$base.d-lock"
+  trap "echo '$0: caught signal, cleaning up...' >&2; rm -rf $lockdir" 1 2 13 15
+  numtries=100
+  i=$numtries
+  while test $i -gt 0 ; do
+    # mkdir is a portable test-and-set.
+    if mkdir $lockdir 2>/dev/null; then
+      # This process acquired the lock.
+      "$@" -MD
+      stat=$?
+      # Release the lock.
+      rm -rf $lockdir
+      break
+    else
+      ## the lock is being held by a different process,
+      ## wait until the winning process is done or we timeout
+      while test -d $lockdir && test $i -gt 0; do
+        sleep 1
+        i=`expr $i - 1`
+      done
+    fi
+    i=`expr $i - 1`
+  done
+  trap - 1 2 13 15
+  if test $i -le 0; then
+    echo "$0: failed to acquire lock after $numtries attempts" >&2
+    echo "$0: check lockdir '$lockdir'" >&2
+    exit 1
+  fi
+
+  if test $stat -ne 0; then
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+  # Each line is of the form `foo.o: dependent.h',
+  # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
+  # Do two passes, one to just change these to
+  # `$object: dependent.h' and one to simply `dependent.h:'.
+  sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
+  # Some versions of the HPUX 10.20 sed can't process this invocation
+  # correctly.  Breaking it into two sed invocations is a workaround.
+  sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
+    sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+hp2)
+  # The "hp" stanza above does not work with aCC (C++) and HP's ia64
+  # compilers, which have integrated preprocessors.  The correct option
+  # to use with these is +Maked; it writes dependencies to a file named
+  # 'foo.d', which lands next to the object file, wherever that
+  # happens to be.
+  # Much of this is similar to the tru64 case; see comments there.
+  dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+  test "x$dir" = "x$object" && dir=
+  base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+  if test "$libtool" = yes; then
+    tmpdepfile1=$dir$base.d
+    tmpdepfile2=$dir.libs/$base.d
+    "$@" -Wc,+Maked
+  else
+    tmpdepfile1=$dir$base.d
+    tmpdepfile2=$dir$base.d
+    "$@" +Maked
+  fi
+  stat=$?
+  if test $stat -eq 0; then :
+  else
+     rm -f "$tmpdepfile1" "$tmpdepfile2"
+     exit $stat
+  fi
+
+  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
+  do
+    test -f "$tmpdepfile" && break
+  done
+  if test -f "$tmpdepfile"; then
+    sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
+    # Add 'dependent.h:' lines.
+    sed -ne '2,${
+	       s/^ *//
+	       s/ \\*$//
+	       s/$/:/
+	       p
+	     }' "$tmpdepfile" >> "$depfile"
+  else
+    echo "#dummy" > "$depfile"
+  fi
+  rm -f "$tmpdepfile" "$tmpdepfile2"
+  ;;
+
+tru64)
+   # The Tru64 compiler uses -MD to generate dependencies as a side
+   # effect.  'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
+   # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
+   # dependencies in 'foo.d' instead, so we check for that too.
+   # Subdirectories are respected.
+   dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+   test "x$dir" = "x$object" && dir=
+   base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+
+   if test "$libtool" = yes; then
+      # With Tru64 cc, shared objects can also be used to make a
+      # static library.  This mechanism is used in libtool 1.4 series to
+      # handle both shared and static libraries in a single compilation.
+      # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
+      #
+      # With libtool 1.5 this exception was removed, and libtool now
+      # generates 2 separate objects for the 2 libraries.  These two
+      # compilations output dependencies in $dir.libs/$base.o.d and
+      # in $dir$base.o.d.  We have to check for both files, because
+      # one of the two compilations can be disabled.  We should prefer
+      # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
+      # automatically cleaned when .libs/ is deleted, while ignoring
+      # the former would cause a distcleancheck panic.
+      tmpdepfile1=$dir.libs/$base.lo.d   # libtool 1.4
+      tmpdepfile2=$dir$base.o.d          # libtool 1.5
+      tmpdepfile3=$dir.libs/$base.o.d    # libtool 1.5
+      tmpdepfile4=$dir.libs/$base.d      # Compaq CCC V6.2-504
+      "$@" -Wc,-MD
+   else
+      tmpdepfile1=$dir$base.o.d
+      tmpdepfile2=$dir$base.d
+      tmpdepfile3=$dir$base.d
+      tmpdepfile4=$dir$base.d
+      "$@" -MD
+   fi
+
+   stat=$?
+   if test $stat -eq 0; then :
+   else
+      rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+      exit $stat
+   fi
+
+   for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+   do
+     test -f "$tmpdepfile" && break
+   done
+   if test -f "$tmpdepfile"; then
+      sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+      sed -e 's,^.*\.[a-z]*:['"$tab"' ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+   else
+      echo "#dummy" > "$depfile"
+   fi
+   rm -f "$tmpdepfile"
+   ;;
+
+msvc7)
+  if test "$libtool" = yes; then
+    showIncludes=-Wc,-showIncludes
+  else
+    showIncludes=-showIncludes
+  fi
+  "$@" $showIncludes > "$tmpdepfile"
+  stat=$?
+  grep -v '^Note: including file: ' "$tmpdepfile"
+  if test "$stat" = 0; then :
+  else
+    rm -f "$tmpdepfile"
+    exit $stat
+  fi
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  # The first sed program below extracts the file names and escapes
+  # backslashes for cygpath.  The second sed program outputs the file
+  # name when reading, but also accumulates all include files in the
+  # hold buffer in order to output them again at the end.  This only
+  # works with sed implementations that can handle large buffers.
+  sed < "$tmpdepfile" -n '
+/^Note: including file:  *\(.*\)/ {
+  s//\1/
+  s/\\/\\\\/g
+  p
+}' | $cygpath_u | sort -u | sed -n '
+s/ /\\ /g
+s/\(.*\)/'"$tab"'\1 \\/p
+s/.\(.*\) \\/\1:/
+H
+$ {
+  s/.*/'"$tab"'/
+  G
+  p
+}' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+msvc7msys)
+  # This case exists only to let depend.m4 do its work.  It works by
+  # looking at the text of this script.  This case will never be run,
+  # since it is checked for above.
+  exit 1
+  ;;
+
+#nosideeffect)
+  # This comment above is used by automake to tell side-effect
+  # dependency tracking mechanisms from slower ones.
+
+dashmstdout)
+  # Important note: in order to support this mode, a compiler *must*
+  # always write the preprocessed file to stdout, regardless of -o.
+  "$@" || exit $?
+
+  # Remove the call to Libtool.
+  if test "$libtool" = yes; then
+    while test "X$1" != 'X--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+
+  # Remove '-o $object'.
+  IFS=" "
+  for arg
+  do
+    case $arg in
+    -o)
+      shift
+      ;;
+    $object)
+      shift
+      ;;
+    *)
+      set fnord "$@" "$arg"
+      shift # fnord
+      shift # $arg
+      ;;
+    esac
+  done
+
+  test -z "$dashmflag" && dashmflag=-M
+  # Require at least two characters before searching for ':'
+  # in the target name.  This is to cope with DOS-style filenames:
+  # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
+  "$@" $dashmflag |
+    sed 's:^['"$tab"' ]*[^:'"$tab"' ][^:][^:]*\:['"$tab"' ]*:'"$object"'\: :' > "$tmpdepfile"
+  rm -f "$depfile"
+  cat < "$tmpdepfile" > "$depfile"
+  tr ' ' "$nl" < "$tmpdepfile" | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly.  Breaking it into two sed invocations is a workaround.
+    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+dashXmstdout)
+  # This case only exists to satisfy depend.m4.  It is never actually
+  # run, as this mode is specially recognized in the preamble.
+  exit 1
+  ;;
+
+makedepend)
+  "$@" || exit $?
+  # Remove any Libtool call
+  if test "$libtool" = yes; then
+    while test "X$1" != 'X--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+  # X makedepend
+  shift
+  cleared=no eat=no
+  for arg
+  do
+    case $cleared in
+    no)
+      set ""; shift
+      cleared=yes ;;
+    esac
+    if test $eat = yes; then
+      eat=no
+      continue
+    fi
+    case "$arg" in
+    -D*|-I*)
+      set fnord "$@" "$arg"; shift ;;
+    # Strip any option that makedepend may not understand.  Remove
+    # the object too, otherwise makedepend will parse it as a source file.
+    -arch)
+      eat=yes ;;
+    -*|$object)
+      ;;
+    *)
+      set fnord "$@" "$arg"; shift ;;
+    esac
+  done
+  obj_suffix=`echo "$object" | sed 's/^.*\././'`
+  touch "$tmpdepfile"
+  ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
+  rm -f "$depfile"
+  # makedepend may prepend the VPATH from the source file name to the object.
+  # No need to regex-escape $object, excess matching of '.' is harmless.
+  sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
+  sed '1,2d' "$tmpdepfile" | tr ' ' "$nl" | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly.  Breaking it into two sed invocations is a workaround.
+    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile" "$tmpdepfile".bak
+  ;;
+
+cpp)
+  # Important note: in order to support this mode, a compiler *must*
+  # always write the preprocessed file to stdout.
+  "$@" || exit $?
+
+  # Remove the call to Libtool.
+  if test "$libtool" = yes; then
+    while test "X$1" != 'X--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+
+  # Remove '-o $object'.
+  IFS=" "
+  for arg
+  do
+    case $arg in
+    -o)
+      shift
+      ;;
+    $object)
+      shift
+      ;;
+    *)
+      set fnord "$@" "$arg"
+      shift # fnord
+      shift # $arg
+      ;;
+    esac
+  done
+
+  "$@" -E |
+    sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
+       -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
+    sed '$ s: \\$::' > "$tmpdepfile"
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  cat < "$tmpdepfile" >> "$depfile"
+  sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+msvisualcpp)
+  # Important note: in order to support this mode, a compiler *must*
+  # always write the preprocessed file to stdout.
+  "$@" || exit $?
+
+  # Remove the call to Libtool.
+  if test "$libtool" = yes; then
+    while test "X$1" != 'X--mode=compile'; do
+      shift
+    done
+    shift
+  fi
+
+  IFS=" "
+  for arg
+  do
+    case "$arg" in
+    -o)
+      shift
+      ;;
+    $object)
+      shift
+      ;;
+    "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
+	set fnord "$@"
+	shift
+	shift
+	;;
+    *)
+	set fnord "$@" "$arg"
+	shift
+	shift
+	;;
+    esac
+  done
+  "$@" -E 2>/dev/null |
+  sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
+  rm -f "$depfile"
+  echo "$object : \\" > "$depfile"
+  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
+  echo "$tab" >> "$depfile"
+  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
+  rm -f "$tmpdepfile"
+  ;;
+
+msvcmsys)
+  # This case exists only to let depend.m4 do its work.  It works by
+  # looking at the text of this script.  This case will never be run,
+  # since it is checked for above.
+  exit 1
+  ;;
+
+none)
+  exec "$@"
+  ;;
+
+*)
+  echo "Unknown depmode $depmode" 1>&2
+  exit 1
+  ;;
+esac
+
+exit 0
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/doc/CIDR.txt b/doc/CIDR.txt
new file mode 100644
index 0000000..e17098a
--- /dev/null
+++ b/doc/CIDR.txt
@@ -0,0 +1,316 @@
+$Id$
+
+CIDR Information
+----------------
+  Presently, we all use IPv4.  The format of IPv4 is the following:
+
+A.B.C.D
+
+  Where letters 'A' through 'D' are 8-bit values.  In English, this
+  means each digit can have a value of 0 to 255.  Example:
+
+129.56.4.234
+
+  Digits are called octets.  Oct meaning 8, hence 8-bit values.  An
+  octet cannot be greater than 255, and cannot be less than 0 (eg. a
+  negative number).
+
+  CIDR stands for "classless inter domain routing", details covered
+  in RFC's 1518 and 1519. It was introduced mainly due to waste within
+  A and B classes space. The goal was to make it possible to use
+  smaller nets than it would seem from (above) IP classes, for instance
+  by dividing one B class into 256 "C like" classes. The other goal was
+  to allow aggregation of routing information, so that routers could use
+  one aggregated route (like 194.145.96.0/20) instead of
+  advertising 16 C classes.
+
+  Class A are all these addresses which first bit is "0",
+  bitmap: 0nnnnnnn.hhhhhhhh.hhhhhhhh.hhhhhhhh (n=net, h=host)
+  IP range is 0.0.0.0 - 127.255.255.255
+
+  Class B are all these addresses which first two bits are "10",
+  bitmap: 10nnnnnn.nnnnnnnn.hhhhhhhh.hhhhhhhh (n=net, h=host)
+  IP range is 128.0.0.0 - 191.255.255.255
+
+  Class C are all these addresses which first three bits are "110",
+  bitmap: 110nnnnn.nnnnnnnn.nnnnnnnn.hhhhhhhh (n=net, h=host)
+  IP range is 192.0.0.0 - 223.255.255.255
+
+  Class D are all these addresses which first four bits are "1110",
+  this is multicast class and net/host bitmap doesn't apply here
+  IP range is 224.0.0.0 - 239.255.255.255
+  I bet they will never IRC, unless someone creates multicast IRC :)
+
+  Class E are all these addresses which first five bits are "11110",
+  this class is reserved for future use
+  IP range is 240.0.0.0 - 247.255.255.255
+
+  So, here is how CIDR notation comes into play.
+
+  For those of you who have real basic exposure to how networks are
+  set up, you should be aware of the term "netmask."  Basically, this
+  is a IPv4 value which specifies the "size" of a network.  You can
+  assume the word "size" means "range" if you want.
+
+  A chart describing the different classes in CIDR format and their
+  wildcard equivalents would probably help at this point:
+
+CIDR version	dot notation (netmask)	Wildcard equivalent
+-----------------------------------------------------------------
+A.0.0.0/8	A.0.0.0/255.0.0.0	A.*.*.*  or  A.*
+A.B.0.0/16	A.B.0.0/255.255.0.0	A.B.*.*  or  A.B.*
+A.B.C.0/24	A.B.C.0/255.255.255.0	A.B.C.*  or  A.B.C.*
+A.B.C.D/32	A.B.C.D/255.255.255.255	A.B.C.D
+
+
+  The question on any newbies mind at this point is "So what do all
+  of those values & numbers actually mean?"
+
+  Everything relating to computers is based on binary values (1s and
+  zeros).  Binary plays a *tremendous* role in CIDR notation.  Let's
+  break it down to the following table:
+
+          A            B            C            D
+       --------     --------     --------     --------
+/8  == 11111111  .  00000000  .  00000000  .  00000000  == 255.0.0.0
+/16 == 11111111  .  11111111  .  00000000  .  00000000  == 255.255.0.0
+/24 == 11111111  .  11111111  .  11111111  .  00000000  == 255.255.255.0
+/32 == 11111111  .  11111111  .  11111111  .  11111111  == 255.255.255.255
+
+  The above is basically a binary table for the most common netblock
+  sizes.  The "1"s you see above are the 8-bit values for each octet.
+  If you split an 8-bit value into each of it's bits, you find the
+  following:
+
+00000000
+^^^^^^^^_ 1sts place  (1)
+|||||||__ 2nds place  (2)
+||||||___ 3rds place  (4)
+|||||____ 4ths place  (8)
+||||_____ 5ths place  (16)
+|||______ 6ths place  (32)
+||_______ 7ths place  (64)
+|________ 8ths place  (128)
+
+  Now, since computers consider zero a number, you pretty much have
+  to subtract one (so-to-speak; this is not really how its done, but
+  just assume it's -1 :-) ) from all the values possible.  Some
+  examples of decimal values in binary:
+
+15  == 00001111  (from left to right: 8+4+2+1)
+16  == 00010000  (from left to right: 16)
+53  == 00110101  (from left to right: 32+16+4+1)
+79  == 01001111  (from left to right: 64+8+4+1)
+254 == 11111110  (from left to right: 128+64+32+16+8+4+2)
+
+  So, with 8 bits, the range (as I said before) is zero to 255.
+
+  If none of this is making sense to you at this point, you should
+  back up and re-read all of the above.  I realize it's a lot, but
+  it'll do you some good to re-read it until you understand :-).
+
+  So, let's modify the original table a bit by providing CIDR info
+  for /1 through /8:
+
+          A            B            C            D
+       --------     --------     --------     --------
+/1  == 10000000  .  00000000  .  00000000  .  00000000  == 128.0.0.0
+/2  == 11000000  .  00000000  .  00000000  .  00000000  == 192.0.0.0
+/3  == 11100000  .  00000000  .  00000000  .  00000000  == 224.0.0.0
+/4  == 11110000  .  00000000  .  00000000  .  00000000  == 240.0.0.0
+/5  == 11111000  .  00000000  .  00000000  .  00000000  == 248.0.0.0
+/6  == 11111100  .  00000000  .  00000000  .  00000000  == 252.0.0.0
+/7  == 11111110  .  00000000  .  00000000  .  00000000  == 254.0.0.0
+/8  == 11111111  .  00000000  .  00000000  .  00000000  == 255.0.0.0
+
+  At this point, all of this should making a lot of sense, and you
+  should be able to see the precision that you can get by using CIDR
+  at this point.  If not, well, I guess the best way to put it would
+  be that wildcards always assume /8, /16, or /24 (yes hello Piotr,
+  we can argue this later: I am referring to IPs *ONLY*, not domains
+  or FQDNs :-) ).
+
+  This table will provide a reference to all of the IPv4 CIDR values
+
+cidr|netmask (dot notation)
+----+---------------------
+/1  | 128.0.0.0
+/2  | 192.0.0.0
+/3  | 224.0.0.0
+/4  | 240.0.0.0
+/5  | 248.0.0.0
+/6  | 252.0.0.0
+/7  | 254.0.0.0
+/8  | 255.0.0.0
+/9  | 255.128.0.0
+/10 | 255.192.0.0
+/11 | 255.224.0.0
+/12 | 255.240.0.0
+/13 | 255.248.0.0
+/14 | 255.252.0.0
+/15 | 255.254.0.0
+/16 | 255.255.0.0
+/17 | 255.255.128.0
+/18 | 255.255.192.0
+/19 | 255.255.224.0
+/20 | 255.255.240.0
+/21 | 255.255.248.0
+/22 | 255.255.252.0
+/23 | 255.255.254.0
+/24 | 255.255.255.0
+/25 | 255.255.255.128
+/26 | 255.255.255.192
+/27 | 255.255.255.224
+/28 | 255.255.255.240
+/29 | 255.255.255.248
+/30 | 255.255.255.252
+/31 | 255.255.255.254
+/32 | 255.255.255.255
+
+  So, let's take all of the information above, and apply it to a
+  present-day situation on IRC.
+
+  Let's say you have a set of flooding clients who all show up from
+  the following hosts.  For lack-of a better example, I'll use a
+  subnet here at Best:
+
+nick1  (xyz@shell9.ba.best.com)  [206.184.139.140]
+nick2  (abc@shell8.ba.best.com)  [206.184.139.139]
+nick3  (foo@shell12.ba.best.com) [206.184.139.143]
+
+  Most people will assume the  they were all in the same class C
+  (206.184.139.0/24  or  206.184.139.*).
+
+  This, as a matter of fact, is not true.  Now, the reason *I* know
+  this is solely because I work on the network here; those IPs are
+  not delegated to a class C, but two portions of a class C (128 IPs
+  each).  That means the class C is actually split into these two
+  portions:
+
+Netblock               IP range
+--------               --------
+206.184.139.0/25       206.184.139.0   to 206.184.139.127
+206.184.139.128/25     206.184.139.128 to 206.184.139.255
+
+  For the record, 206.184.139.0 and 206.184.139.128 are both known as
+  "network addresses" (not to be confused with "netblocks" or "Ethernet
+  hardware addresses" or "MAC addresses").  Network addresses are
+  *ALWAYS EVEN*.
+
+  206.184.139.127 and 206.184.139.255 are what are known as broadcast
+  addresses.  Broadcast addresses are *ALWAYS ODD*.
+
+  Now, the aforementioned list of clients are in the 2nd subnet shown
+  above, not the first.  The reason for this should be obvious.
+
+  The remaining question is, "Well that's nice, you know what the netblock
+  is for Best.  What about us?  We don't know that!"
+
+  Believe it or not, you can find out the network block size by using
+  whois -h WHOIS.ARIN.NET on the IP in question.  ARIN keeps a list of
+  all network blocks and who owns them -- quite useful, trust me.  I
+  think I use ARIN 5 or 6 times a day, especially when dealing with
+  D-lines.  Example:
+
+$ whois -h whois.arin.net 206.184.139.140
+Best Internet Communications, Inc. (NETBLK-NBN-206-184-BEST)
+345 East Middlefield Road
+Mountain View, CA 94043
+
+Netname: NBN-206-184-BEST
+Netblock: 206.184.0.0 - 206.184.255.255
+Maintainer: BEST
+
+  Does this mean you should D-line 206.184.0.0/16?  Probably not.
+  That's an entire class B-sized block, while you're only trying
+  to deny access to a subnetted class C.
+
+  So then how do you get the *real* info?  Well, truth is, you don't.
+  You have to pretty much take a guess at what it is, if ARIN reports
+  something that's overly vague.  Best, for example, was assigned the
+  above class B-sized block.  We can subnet it however we want without
+  reporting back to ARIN how we have it subnetted.  We own the block,
+  and that's all that matters (to ARIN).
+
+  Not all subnets are like this, however.  Smaller subnets you may
+  find partitioned and listed on ARIN; I've seen /29 blocks for DSL
+  customers show up in ARIN before.
+
+  So, use ARIN any chance you get.  The more precision the better!
+
+  Now, there is a small issue I want to address regarding use of CIDR
+  notation.  Let's say you D-line the following in CIDR format (hi
+  sion ;-) ):
+
+205.100.132.18/24
+
+  Entries like this really makes my blood boil, solely because it adds
+  excessive confusion and is just basically pointless.  If you
+  examine the above, you'll see the /24 is specifying an entire
+  class C -- so then what's the purpose of using .18 versus .0?
+
+  There IS no purpose.  The netmask itself will mask out the .18 and
+  continue to successfully use 205.100.132.0/24.
+
+  Doing things this way just adds confusion, especially on non-octet-
+  aligned subnets (such as /8, /16, /24, or /32).  Seeing that on a
+  /27 or a /19 might make people go "wtf?"
+
+  I know for a fact this doc lacks a lot of necessary information,
+  like how the actual netmask/CIDR value play a role in "masking out"
+  the correct size, and what to do is WHOIS.ARIN.NET returns no
+  netblock information but instead a few different company names with
+  NIC handles.  I'm sure you can figure this stuff out on your own,
+  or just ask an administrator friend of yours who DOES know.  A lot
+  of us admins are BOFH types, but if you ask us the right questions,
+  you'll benefit from the answer quite thoroughly.
+
+  Oh, I almost forgot.  Most Linux systems use a different version of
+  "whois" than FreeBSD does.  The syntax for whois on Linux is
+  "whois <INFO>@whois.arin.net", while under FreeBSD it is
+  "whois -h whois.arin.net <INFO>"  Debian uses yet another version
+  of whois that is incompatible with the above syntax options.
+
+  Note that the FreeBSD whois client has shortcuts for the most commonly
+  used whois servers.  "whois -a <INFO>" is the shortcut for ARIN.
+
+  Also note that ARIN is not authoritative for all IP blocks on the 
+  Internet.  Take for example 212.158.123.66.  A whois query to ARIN
+  will return the following information:
+
+$ whois -h whois.arin.net 212.158.123.66
+European Regional Internet Registry/RIPE NCC (NET-RIPE-NCC-)
+   These addresses have been further assigned to European users.
+   Contact information can be found in the RIPE database, via the
+   WHOIS and TELNET servers at whois.ripe.net, and at
+   http://www.ripe.net/db/whois.html
+
+   Netname: RIPE-NCC-212
+   Netblock: 212.0.0.0 - 212.255.255.255
+   Maintainer: RIPE
+
+  This query tells us that it is a European IP block, and is further
+  handled by RIPE's whois server.  We must then query whois.ripe.net
+  to get more information.
+
+$ whois -h whois.ripe.net 212.158.123.66
+
+% Rights restricted by copyright. See
+  http://www.ripe.net/ripencc/pub-services/db/copyright.html
+
+inetnum:     212.158.120.0 - 212.158.123.255
+netname:     INSNET-P2P
+descr:       Point to Point Links for for London Nodes
+country:     GB
+--snip--
+
+  This tells us the actual IP block that the query was a part of.
+
+  Other whois servers that you may see blocks referred to are: 
+  whois.ripn.net for Russia, whois.apnic.net for Asia, Australia, and
+  the Pacific, and whois.6bone.net for IPv6 blocks.
+
+Contributed by Jeremy Chadwick <jdc@best.net>
+Piotr Kucharski <chopin@sgh.waw.pl> 
+W. Campbell <wcampbel@botbay.net> and
+Ariel Biener <ariel@fireball.tau.ac.il>
diff --git a/doc/Doxyfile b/doc/Doxyfile
new file mode 100644
index 0000000..bffa83e
--- /dev/null
+++ b/doc/Doxyfile
@@ -0,0 +1,1635 @@
+# Doxyfile 1.7.1
+
+# This file describes the settings to be used by the documentation system
+# doxygen (www.doxygen.org) for a project
+#
+# All text after a hash (#) is considered a comment and will be ignored
+# The format is:
+#       TAG = value [value, ...]
+# For lists items can also be appended using:
+#       TAG += value [value, ...]
+# Values that contain spaces should be placed between quotes (" ")
+
+#---------------------------------------------------------------------------
+# Project related configuration options
+#---------------------------------------------------------------------------
+
+# This tag specifies the encoding used for all characters in the config file
+# that follow. The default is UTF-8 which is also the encoding used for all
+# text before the first occurrence of this tag. Doxygen uses libiconv (or the
+# iconv built into libc) for the transcoding. See
+# http://www.gnu.org/software/libiconv for the list of possible encodings.
+
+DOXYFILE_ENCODING      = UTF-8
+
+# The PROJECT_NAME tag is a single word (or a sequence of words surrounded
+# by quotes) that should identify the project.
+
+PROJECT_NAME           = ircd-hybrid-8
+
+# The PROJECT_NUMBER tag can be used to enter a project or revision number.
+# This could be handy for archiving the generated documentation or
+# if some version control system is used.
+
+PROJECT_NUMBER         =
+
+# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute)
+# base path where the generated documentation will be put.
+# If a relative path is entered, it will be relative to the location
+# where doxygen was started. If left blank the current directory will be used.
+
+OUTPUT_DIRECTORY       = doc/doxygen
+
+# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create
+# 4096 sub-directories (in 2 levels) under the output directory of each output
+# format and will distribute the generated files over these directories.
+# Enabling this option can be useful when feeding doxygen a huge amount of
+# source files, where putting all generated files in the same directory would
+# otherwise cause performance problems for the file system.
+
+CREATE_SUBDIRS         = NO
+
+# The OUTPUT_LANGUAGE tag is used to specify the language in which all
+# documentation generated by doxygen is written. Doxygen will use this
+# information to generate all constant output in the proper language.
+# The default language is English, other supported languages are:
+# Afrikaans, Arabic, Brazilian, Catalan, Chinese, Chinese-Traditional,
+# Croatian, Czech, Danish, Dutch, Esperanto, Farsi, Finnish, French, German,
+# Greek, Hungarian, Italian, Japanese, Japanese-en (Japanese with English
+# messages), Korean, Korean-en, Lithuanian, Norwegian, Macedonian, Persian,
+# Polish, Portuguese, Romanian, Russian, Serbian, Serbian-Cyrilic, Slovak,
+# Slovene, Spanish, Swedish, Ukrainian, and Vietnamese.
+
+OUTPUT_LANGUAGE        = English
+
+# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will
+# include brief member descriptions after the members that are listed in
+# the file and class documentation (similar to JavaDoc).
+# Set to NO to disable this.
+
+BRIEF_MEMBER_DESC      = YES
+
+# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend
+# the brief description of a member or function before the detailed description.
+# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the
+# brief descriptions will be completely suppressed.
+
+REPEAT_BRIEF           = YES
+
+# This tag implements a quasi-intelligent brief description abbreviator
+# that is used to form the text in various listings. Each string
+# in this list, if found as the leading text of the brief description, will be
+# stripped from the text and the result after processing the whole list, is
+# used as the annotated text. Otherwise, the brief description is used as-is.
+# If left blank, the following values are used ("$name" is automatically
+# replaced with the name of the entity): "The $name class" "The $name widget"
+# "The $name file" "is" "provides" "specifies" "contains"
+# "represents" "a" "an" "the"
+
+ABBREVIATE_BRIEF       =
+
+# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then
+# Doxygen will generate a detailed section even if there is only a brief
+# description.
+
+ALWAYS_DETAILED_SEC    = NO
+
+# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all
+# inherited members of a class in the documentation of that class as if those
+# members were ordinary class members. Constructors, destructors and assignment
+# operators of the base classes will not be shown.
+
+INLINE_INHERITED_MEMB  = NO
+
+# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full
+# path before files name in the file list and in the header files. If set
+# to NO the shortest path that makes the file name unique will be used.
+
+FULL_PATH_NAMES        = NO
+
+# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag
+# can be used to strip a user-defined part of the path. Stripping is
+# only done if one of the specified strings matches the left-hand part of
+# the path. The tag can be used to show relative paths in the file list.
+# If left blank the directory from which doxygen is run is used as the
+# path to strip.
+
+STRIP_FROM_PATH        =
+
+# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of
+# the path mentioned in the documentation of a class, which tells
+# the reader which header file to include in order to use a class.
+# If left blank only the name of the header file containing the class
+# definition is used. Otherwise one should specify the include paths that
+# are normally passed to the compiler using the -I flag.
+
+STRIP_FROM_INC_PATH    =
+
+# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter
+# (but less readable) file names. This can be useful is your file systems
+# doesn't support long names like on DOS, Mac, or CD-ROM.
+
+SHORT_NAMES            = NO
+
+# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen
+# will interpret the first line (until the first dot) of a JavaDoc-style
+# comment as the brief description. If set to NO, the JavaDoc
+# comments will behave just like regular Qt-style comments
+# (thus requiring an explicit @brief command for a brief description.)
+
+JAVADOC_AUTOBRIEF      = NO
+
+# If the QT_AUTOBRIEF tag is set to YES then Doxygen will
+# interpret the first line (until the first dot) of a Qt-style
+# comment as the brief description. If set to NO, the comments
+# will behave just like regular Qt-style comments (thus requiring
+# an explicit \brief command for a brief description.)
+
+QT_AUTOBRIEF           = NO
+
+# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen
+# treat a multi-line C++ special comment block (i.e. a block of //! or ///
+# comments) as a brief description. This used to be the default behaviour.
+# The new default is to treat a multi-line C++ comment block as a detailed
+# description. Set this tag to YES if you prefer the old behaviour instead.
+
+MULTILINE_CPP_IS_BRIEF = NO
+
+# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented
+# member inherits the documentation from any documented member that it
+# re-implements.
+
+INHERIT_DOCS           = YES
+
+# If the SEPARATE_MEMBER_PAGES tag is set to YES, then doxygen will produce
+# a new page for each member. If set to NO, the documentation of a member will
+# be part of the file/class/namespace that contains it.
+
+SEPARATE_MEMBER_PAGES  = NO
+
+# The TAB_SIZE tag can be used to set the number of spaces in a tab.
+# Doxygen uses this value to replace tabs by spaces in code fragments.
+
+TAB_SIZE               = 8
+
+# This tag can be used to specify a number of aliases that acts
+# as commands in the documentation. An alias has the form "name=value".
+# For example adding "sideeffect=\par Side Effects:\n" will allow you to
+# put the command \sideeffect (or @sideeffect) in the documentation, which
+# will result in a user-defined paragraph with heading "Side Effects:".
+# You can put \n's in the value part of an alias to insert newlines.
+
+ALIASES                =
+
+# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C
+# sources only. Doxygen will then generate output that is more tailored for C.
+# For instance, some of the names that are used will be different. The list
+# of all members will be omitted, etc.
+
+OPTIMIZE_OUTPUT_FOR_C  = YES
+
+# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java
+# sources only. Doxygen will then generate output that is more tailored for
+# Java. For instance, namespaces will be presented as packages, qualified
+# scopes will look different, etc.
+
+OPTIMIZE_OUTPUT_JAVA   = NO
+
+# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran
+# sources only. Doxygen will then generate output that is more tailored for
+# Fortran.
+
+OPTIMIZE_FOR_FORTRAN   = NO
+
+# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL
+# sources. Doxygen will then generate output that is tailored for
+# VHDL.
+
+OPTIMIZE_OUTPUT_VHDL   = NO
+
+# Doxygen selects the parser to use depending on the extension of the files it
+# parses. With this tag you can assign which parser to use for a given extension.
+# Doxygen has a built-in mapping, but you can override or extend it using this
+# tag. The format is ext=language, where ext is a file extension, and language
+# is one of the parsers supported by doxygen: IDL, Java, Javascript, CSharp, C,
+# C++, D, PHP, Objective-C, Python, Fortran, VHDL, C, C++. For instance to make
+# doxygen treat .inc files as Fortran files (default is PHP), and .f files as C
+# (default is Fortran), use: inc=Fortran f=C. Note that for custom extensions
+# you also need to set FILE_PATTERNS otherwise the files are not read by doxygen.
+
+EXTENSION_MAPPING      =
+
+# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want
+# to include (a tag file for) the STL sources as input, then you should
+# set this tag to YES in order to let doxygen match functions declarations and
+# definitions whose arguments contain STL classes (e.g. func(std::string); v.s.
+# func(std::string) {}). This also make the inheritance and collaboration
+# diagrams that involve STL classes more complete and accurate.
+
+BUILTIN_STL_SUPPORT    = NO
+
+# If you use Microsoft's C++/CLI language, you should set this option to YES to
+# enable parsing support.
+
+CPP_CLI_SUPPORT        = NO
+
+# Set the SIP_SUPPORT tag to YES if your project consists of sip sources only.
+# Doxygen will parse them like normal C++ but will assume all classes use public
+# instead of private inheritance when no explicit protection keyword is present.
+
+SIP_SUPPORT            = NO
+
+# For Microsoft's IDL there are propget and propput attributes to indicate getter
+# and setter methods for a property. Setting this option to YES (the default)
+# will make doxygen to replace the get and set methods by a property in the
+# documentation. This will only work if the methods are indeed getting or
+# setting a simple type. If this is not the case, or you want to show the
+# methods anyway, you should set this option to NO.
+
+IDL_PROPERTY_SUPPORT   = YES
+
+# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC
+# tag is set to YES, then doxygen will reuse the documentation of the first
+# member in the group (if any) for the other members of the group. By default
+# all members of a group must be documented explicitly.
+
+DISTRIBUTE_GROUP_DOC   = NO
+
+# Set the SUBGROUPING tag to YES (the default) to allow class member groups of
+# the same type (for instance a group of public functions) to be put as a
+# subgroup of that type (e.g. under the Public Functions section). Set it to
+# NO to prevent subgrouping. Alternatively, this can be done per class using
+# the \nosubgrouping command.
+
+SUBGROUPING            = YES
+
+# When TYPEDEF_HIDES_STRUCT is enabled, a typedef of a struct, union, or enum
+# is documented as struct, union, or enum with the name of the typedef. So
+# typedef struct TypeS {} TypeT, will appear in the documentation as a struct
+# with name TypeT. When disabled the typedef will appear as a member of a file,
+# namespace, or class. And the struct will be named TypeS. This can typically
+# be useful for C code in case the coding convention dictates that all compound
+# types are typedef'ed and only the typedef is referenced, never the tag name.
+
+TYPEDEF_HIDES_STRUCT   = NO
+
+# The SYMBOL_CACHE_SIZE determines the size of the internal cache use to
+# determine which symbols to keep in memory and which to flush to disk.
+# When the cache is full, less often used symbols will be written to disk.
+# For small to medium size projects (<1000 input files) the default value is
+# probably good enough. For larger projects a too small cache size can cause
+# doxygen to be busy swapping symbols to and from disk most of the time
+# causing a significant performance penality.
+# If the system has enough physical memory increasing the cache will improve the
+# performance by keeping more symbols in memory. Note that the value works on
+# a logarithmic scale so increasing the size by one will rougly double the
+# memory usage. The cache size is given by this formula:
+# 2^(16+SYMBOL_CACHE_SIZE). The valid range is 0..9, the default is 0,
+# corresponding to a cache size of 2^16 = 65536 symbols
+
+SYMBOL_CACHE_SIZE      = 0
+
+#---------------------------------------------------------------------------
+# Build related configuration options
+#---------------------------------------------------------------------------
+
+# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in
+# documentation are documented, even if no documentation was available.
+# Private class members and static file members will be hidden unless
+# the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES
+
+EXTRACT_ALL            = YES
+
+# If the EXTRACT_PRIVATE tag is set to YES all private members of a class
+# will be included in the documentation.
+
+EXTRACT_PRIVATE        = NO
+
+# If the EXTRACT_STATIC tag is set to YES all static members of a file
+# will be included in the documentation.
+
+EXTRACT_STATIC         = YES
+
+# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs)
+# defined locally in source files will be included in the documentation.
+# If set to NO only classes defined in header files are included.
+
+EXTRACT_LOCAL_CLASSES  = YES
+
+# This flag is only useful for Objective-C code. When set to YES local
+# methods, which are defined in the implementation section but not in
+# the interface are included in the documentation.
+# If set to NO (the default) only methods in the interface are included.
+
+EXTRACT_LOCAL_METHODS  = NO
+
+# If this flag is set to YES, the members of anonymous namespaces will be
+# extracted and appear in the documentation as a namespace called
+# 'anonymous_namespace{file}', where file will be replaced with the base
+# name of the file that contains the anonymous namespace. By default
+# anonymous namespace are hidden.
+
+EXTRACT_ANON_NSPACES   = NO
+
+# If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all
+# undocumented members of documented classes, files or namespaces.
+# If set to NO (the default) these members will be included in the
+# various overviews, but no documentation section is generated.
+# This option has no effect if EXTRACT_ALL is enabled.
+
+HIDE_UNDOC_MEMBERS     = NO
+
+# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all
+# undocumented classes that are normally visible in the class hierarchy.
+# If set to NO (the default) these classes will be included in the various
+# overviews. This option has no effect if EXTRACT_ALL is enabled.
+
+HIDE_UNDOC_CLASSES     = NO
+
+# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all
+# friend (class|struct|union) declarations.
+# If set to NO (the default) these declarations will be included in the
+# documentation.
+
+HIDE_FRIEND_COMPOUNDS  = NO
+
+# If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any
+# documentation blocks found inside the body of a function.
+# If set to NO (the default) these blocks will be appended to the
+# function's detailed documentation block.
+
+HIDE_IN_BODY_DOCS      = NO
+
+# The INTERNAL_DOCS tag determines if documentation
+# that is typed after a \internal command is included. If the tag is set
+# to NO (the default) then the documentation will be excluded.
+# Set it to YES to include the internal documentation.
+
+INTERNAL_DOCS          = NO
+
+# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate
+# file names in lower-case letters. If set to YES upper-case letters are also
+# allowed. This is useful if you have classes or files whose names only differ
+# in case and if your file system supports case sensitive file names. Windows
+# and Mac users are advised to set this option to NO.
+
+CASE_SENSE_NAMES       = YES
+
+# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen
+# will show members with their full class and namespace scopes in the
+# documentation. If set to YES the scope will be hidden.
+
+HIDE_SCOPE_NAMES       = NO
+
+# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen
+# will put a list of the files that are included by a file in the documentation
+# of that file.
+
+SHOW_INCLUDE_FILES     = YES
+
+# If the FORCE_LOCAL_INCLUDES tag is set to YES then Doxygen
+# will list include files with double quotes in the documentation
+# rather than with sharp brackets.
+
+FORCE_LOCAL_INCLUDES   = NO
+
+# If the INLINE_INFO tag is set to YES (the default) then a tag [inline]
+# is inserted in the documentation for inline members.
+
+INLINE_INFO            = YES
+
+# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen
+# will sort the (detailed) documentation of file and class members
+# alphabetically by member name. If set to NO the members will appear in
+# declaration order.
+
+SORT_MEMBER_DOCS       = YES
+
+# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the
+# brief documentation of file, namespace and class members alphabetically
+# by member name. If set to NO (the default) the members will appear in
+# declaration order.
+
+SORT_BRIEF_DOCS        = NO
+
+# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen
+# will sort the (brief and detailed) documentation of class members so that
+# constructors and destructors are listed first. If set to NO (the default)
+# the constructors will appear in the respective orders defined by
+# SORT_MEMBER_DOCS and SORT_BRIEF_DOCS.
+# This tag will be ignored for brief docs if SORT_BRIEF_DOCS is set to NO
+# and ignored for detailed docs if SORT_MEMBER_DOCS is set to NO.
+
+SORT_MEMBERS_CTORS_1ST = NO
+
+# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the
+# hierarchy of group names into alphabetical order. If set to NO (the default)
+# the group names will appear in their defined order.
+
+SORT_GROUP_NAMES       = NO
+
+# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be
+# sorted by fully-qualified names, including namespaces. If set to
+# NO (the default), the class list will be sorted only by class name,
+# not including the namespace part.
+# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES.
+# Note: This option applies only to the class list, not to the
+# alphabetical list.
+
+SORT_BY_SCOPE_NAME     = NO
+
+# The GENERATE_TODOLIST tag can be used to enable (YES) or
+# disable (NO) the todo list. This list is created by putting \todo
+# commands in the documentation.
+
+GENERATE_TODOLIST      = YES
+
+# The GENERATE_TESTLIST tag can be used to enable (YES) or
+# disable (NO) the test list. This list is created by putting \test
+# commands in the documentation.
+
+GENERATE_TESTLIST      = YES
+
+# The GENERATE_BUGLIST tag can be used to enable (YES) or
+# disable (NO) the bug list. This list is created by putting \bug
+# commands in the documentation.
+
+GENERATE_BUGLIST       = YES
+
+# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or
+# disable (NO) the deprecated list. This list is created by putting
+# \deprecated commands in the documentation.
+
+GENERATE_DEPRECATEDLIST= YES
+
+# The ENABLED_SECTIONS tag can be used to enable conditional
+# documentation sections, marked by \if sectionname ... \endif.
+
+ENABLED_SECTIONS       =
+
+# The MAX_INITIALIZER_LINES tag determines the maximum number of lines
+# the initial value of a variable or define consists of for it to appear in
+# the documentation. If the initializer consists of more lines than specified
+# here it will be hidden. Use a value of 0 to hide initializers completely.
+# The appearance of the initializer of individual variables and defines in the
+# documentation can be controlled using \showinitializer or \hideinitializer
+# command in the documentation regardless of this setting.
+
+MAX_INITIALIZER_LINES  = 30
+
+# Set the SHOW_USED_FILES tag to NO to disable the list of files generated
+# at the bottom of the documentation of classes and structs. If set to YES the
+# list will mention the files that were used to generate the documentation.
+
+SHOW_USED_FILES        = YES
+
+# If the sources in your project are distributed over multiple directories
+# then setting the SHOW_DIRECTORIES tag to YES will show the directory hierarchy
+# in the documentation. The default is NO.
+
+SHOW_DIRECTORIES       = NO
+
+# Set the SHOW_FILES tag to NO to disable the generation of the Files page.
+# This will remove the Files entry from the Quick Index and from the
+# Folder Tree View (if specified). The default is YES.
+
+SHOW_FILES             = YES
+
+# Set the SHOW_NAMESPACES tag to NO to disable the generation of the
+# Namespaces page.
+# This will remove the Namespaces entry from the Quick Index
+# and from the Folder Tree View (if specified). The default is YES.
+
+SHOW_NAMESPACES        = YES
+
+# The FILE_VERSION_FILTER tag can be used to specify a program or script that
+# doxygen should invoke to get the current version for each file (typically from
+# the version control system). Doxygen will invoke the program by executing (via
+# popen()) the command <command> <input-file>, where <command> is the value of
+# the FILE_VERSION_FILTER tag, and <input-file> is the name of an input file
+# provided by doxygen. Whatever the program writes to standard output
+# is used as the file version. See the manual for examples.
+
+FILE_VERSION_FILTER    =
+
+# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed
+# by doxygen. The layout file controls the global structure of the generated
+# output files in an output format independent way. The create the layout file
+# that represents doxygen's defaults, run doxygen with the -l option.
+# You can optionally specify a file name after the option, if omitted
+# DoxygenLayout.xml will be used as the name of the layout file.
+
+LAYOUT_FILE            =
+
+#---------------------------------------------------------------------------
+# configuration options related to warning and progress messages
+#---------------------------------------------------------------------------
+
+# The QUIET tag can be used to turn on/off the messages that are generated
+# by doxygen. Possible values are YES and NO. If left blank NO is used.
+
+QUIET                  = NO
+
+# The WARNINGS tag can be used to turn on/off the warning messages that are
+# generated by doxygen. Possible values are YES and NO. If left blank
+# NO is used.
+
+WARNINGS               = YES
+
+# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings
+# for undocumented members. If EXTRACT_ALL is set to YES then this flag will
+# automatically be disabled.
+
+WARN_IF_UNDOCUMENTED   = YES
+
+# If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for
+# potential errors in the documentation, such as not documenting some
+# parameters in a documented function, or documenting parameters that
+# don't exist or using markup commands wrongly.
+
+WARN_IF_DOC_ERROR      = YES
+
+# This WARN_NO_PARAMDOC option can be abled to get warnings for
+# functions that are documented, but have no documentation for their parameters
+# or return value. If set to NO (the default) doxygen will only warn about
+# wrong or incomplete parameter documentation, but not about the absence of
+# documentation.
+
+WARN_NO_PARAMDOC       = NO
+
+# The WARN_FORMAT tag determines the format of the warning messages that
+# doxygen can produce. The string should contain the $file, $line, and $text
+# tags, which will be replaced by the file and line number from which the
+# warning originated and the warning text. Optionally the format may contain
+# $version, which will be replaced by the version of the file (if it could
+# be obtained via FILE_VERSION_FILTER)
+
+WARN_FORMAT            = "$file:$line: $text"
+
+# The WARN_LOGFILE tag can be used to specify a file to which warning
+# and error messages should be written. If left blank the output is written
+# to stderr.
+
+WARN_LOGFILE           =
+
+#---------------------------------------------------------------------------
+# configuration options related to the input files
+#---------------------------------------------------------------------------
+
+# The INPUT tag can be used to specify the files and/or directories that contain
+# documented source files. You may enter file names like "myfile.cpp" or
+# directories like "/usr/src/myproject". Separate the files or directories
+# with spaces.
+
+INPUT                  = include \
+                         modules \
+                         src
+
+# This tag can be used to specify the character encoding of the source files
+# that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is
+# also the default input encoding. Doxygen uses libiconv (or the iconv built
+# into libc) for the transcoding. See http://www.gnu.org/software/libiconv for
+# the list of possible encodings.
+
+INPUT_ENCODING         = UTF-8
+
+# If the value of the INPUT tag contains directories, you can use the
+# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
+# and *.h) to filter out the source-files in the directories. If left
+# blank the following patterns are tested:
+# *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx
+# *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.py *.f90
+
+FILE_PATTERNS          = *.c \
+                         *.h
+
+# The RECURSIVE tag can be used to turn specify whether or not subdirectories
+# should be searched for input files as well. Possible values are YES and NO.
+# If left blank NO is used.
+
+RECURSIVE              = YES
+
+# The EXCLUDE tag can be used to specify files and/or directories that should
+# excluded from the INPUT source files. This way you can easily exclude a
+# subdirectory from a directory tree whose root is specified with the INPUT tag.
+
+EXCLUDE                = src/conf_parser.c \
+                         src/conf_parser.h \
+                         src/conf_lexer.c
+
+# The EXCLUDE_SYMLINKS tag can be used select whether or not files or
+# directories that are symbolic links (a Unix filesystem feature) are excluded
+# from the input.
+
+EXCLUDE_SYMLINKS       = NO
+
+# If the value of the INPUT tag contains directories, you can use the
+# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude
+# certain files from those directories. Note that the wildcards are matched
+# against the file with absolute path, so to exclude all test directories
+# for example use the pattern */test/*
+
+EXCLUDE_PATTERNS       =
+
+# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
+# (namespaces, classes, functions, etc.) that should be excluded from the
+# output. The symbol name can be a fully qualified name, a word, or if the
+# wildcard * is used, a substring. Examples: ANamespace, AClass,
+# AClass::ANamespace, ANamespace::*Test
+
+EXCLUDE_SYMBOLS        =
+
+# The EXAMPLE_PATH tag can be used to specify one or more files or
+# directories that contain example code fragments that are included (see
+# the \include command).
+
+EXAMPLE_PATH           =
+
+# If the value of the EXAMPLE_PATH tag contains directories, you can use the
+# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
+# and *.h) to filter out the source-files in the directories. If left
+# blank all files are included.
+
+EXAMPLE_PATTERNS       =
+
+# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be
+# searched for input files to be used with the \include or \dontinclude
+# commands irrespective of the value of the RECURSIVE tag.
+# Possible values are YES and NO. If left blank NO is used.
+
+EXAMPLE_RECURSIVE      = NO
+
+# The IMAGE_PATH tag can be used to specify one or more files or
+# directories that contain image that are included in the documentation (see
+# the \image command).
+
+IMAGE_PATH             =
+
+# The INPUT_FILTER tag can be used to specify a program that doxygen should
+# invoke to filter for each input file. Doxygen will invoke the filter program
+# by executing (via popen()) the command <filter> <input-file>, where <filter>
+# is the value of the INPUT_FILTER tag, and <input-file> is the name of an
+# input file. Doxygen will then use the output that the filter program writes
+# to standard output.
+# If FILTER_PATTERNS is specified, this tag will be
+# ignored.
+
+INPUT_FILTER           =
+
+# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern
+# basis.
+# Doxygen will compare the file name with each pattern and apply the
+# filter if there is a match.
+# The filters are a list of the form:
+# pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further
+# info on how filters are used. If FILTER_PATTERNS is empty, INPUT_FILTER
+# is applied to all files.
+
+FILTER_PATTERNS        =
+
+# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using
+# INPUT_FILTER) will be used to filter the input files when producing source
+# files to browse (i.e. when SOURCE_BROWSER is set to YES).
+
+FILTER_SOURCE_FILES    = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to source browsing
+#---------------------------------------------------------------------------
+
+# If the SOURCE_BROWSER tag is set to YES then a list of source files will
+# be generated. Documented entities will be cross-referenced with these sources.
+# Note: To get rid of all source code in the generated output, make sure also
+# VERBATIM_HEADERS is set to NO.
+
+SOURCE_BROWSER         = YES
+
+# Setting the INLINE_SOURCES tag to YES will include the body
+# of functions and classes directly in the documentation.
+
+INLINE_SOURCES         = NO
+
+# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct
+# doxygen to hide any special comment blocks from generated source code
+# fragments. Normal C and C++ comments will always remain visible.
+
+STRIP_CODE_COMMENTS    = NO
+
+# If the REFERENCED_BY_RELATION tag is set to YES
+# then for each documented function all documented
+# functions referencing it will be listed.
+
+REFERENCED_BY_RELATION = YES
+
+# If the REFERENCES_RELATION tag is set to YES
+# then for each documented function all documented entities
+# called/used by that function will be listed.
+
+REFERENCES_RELATION    = YES
+
+# If the REFERENCES_LINK_SOURCE tag is set to YES (the default)
+# and SOURCE_BROWSER tag is set to YES, then the hyperlinks from
+# functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will
+# link to the source code.
+# Otherwise they will link to the documentation.
+
+REFERENCES_LINK_SOURCE = YES
+
+# If the USE_HTAGS tag is set to YES then the references to source code
+# will point to the HTML generated by the htags(1) tool instead of doxygen
+# built-in source browser. The htags tool is part of GNU's global source
+# tagging system (see http://www.gnu.org/software/global/global.html). You
+# will need version 4.8.6 or higher.
+
+USE_HTAGS              = NO
+
+# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen
+# will generate a verbatim copy of the header file for each class for
+# which an include is specified. Set to NO to disable this.
+
+VERBATIM_HEADERS       = YES
+
+#---------------------------------------------------------------------------
+# configuration options related to the alphabetical class index
+#---------------------------------------------------------------------------
+
+# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index
+# of all compounds will be generated. Enable this if the project
+# contains a lot of classes, structs, unions or interfaces.
+
+ALPHABETICAL_INDEX     = NO
+
+# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then
+# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns
+# in which this list will be split (can be a number in the range [1..20])
+
+COLS_IN_ALPHA_INDEX    = 5
+
+# In case all classes in a project start with a common prefix, all
+# classes will be put under the same header in the alphabetical index.
+# The IGNORE_PREFIX tag can be used to specify one or more prefixes that
+# should be ignored while generating the index headers.
+
+IGNORE_PREFIX          =
+
+#---------------------------------------------------------------------------
+# configuration options related to the HTML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_HTML tag is set to YES (the default) Doxygen will
+# generate HTML output.
+
+GENERATE_HTML          = YES
+
+# The HTML_OUTPUT tag is used to specify where the HTML docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `html' will be used as the default path.
+
+HTML_OUTPUT            = html
+
+# The HTML_FILE_EXTENSION tag can be used to specify the file extension for
+# each generated HTML page (for example: .htm,.php,.asp). If it is left blank
+# doxygen will generate files with .html extension.
+
+HTML_FILE_EXTENSION    = .html
+
+# The HTML_HEADER tag can be used to specify a personal HTML header for
+# each generated HTML page. If it is left blank doxygen will generate a
+# standard header.
+
+HTML_HEADER            =
+
+# The HTML_FOOTER tag can be used to specify a personal HTML footer for
+# each generated HTML page. If it is left blank doxygen will generate a
+# standard footer.
+
+HTML_FOOTER            =
+
+# The HTML_STYLESHEET tag can be used to specify a user-defined cascading
+# style sheet that is used by each HTML page. It can be used to
+# fine-tune the look of the HTML output. If the tag is left blank doxygen
+# will generate a default style sheet. Note that doxygen will try to copy
+# the style sheet file to the HTML output directory, so don't put your own
+# stylesheet in the HTML output directory as well, or it will be erased!
+
+HTML_STYLESHEET        =
+
+# The HTML_COLORSTYLE_HUE tag controls the color of the HTML output.
+# Doxygen will adjust the colors in the stylesheet and background images
+# according to this color. Hue is specified as an angle on a colorwheel,
+# see http://en.wikipedia.org/wiki/Hue for more information.
+# For instance the value 0 represents red, 60 is yellow, 120 is green,
+# 180 is cyan, 240 is blue, 300 purple, and 360 is red again.
+# The allowed range is 0 to 359.
+
+HTML_COLORSTYLE_HUE    = 220
+
+# The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of
+# the colors in the HTML output. For a value of 0 the output will use
+# grayscales only. A value of 255 will produce the most vivid colors.
+
+HTML_COLORSTYLE_SAT    = 100
+
+# The HTML_COLORSTYLE_GAMMA tag controls the gamma correction applied to
+# the luminance component of the colors in the HTML output. Values below
+# 100 gradually make the output lighter, whereas values above 100 make
+# the output darker. The value divided by 100 is the actual gamma applied,
+# so 80 represents a gamma of 0.8, The value 220 represents a gamma of 2.2,
+# and 100 does not change the gamma.
+
+HTML_COLORSTYLE_GAMMA  = 80
+
+# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML
+# page will contain the date and time when the page was generated. Setting
+# this to NO can help when comparing the output of multiple runs.
+
+HTML_TIMESTAMP         = YES
+
+# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes,
+# files or namespaces will be aligned in HTML using tables. If set to
+# NO a bullet list will be used.
+
+HTML_ALIGN_MEMBERS     = YES
+
+# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML
+# documentation will contain sections that can be hidden and shown after the
+# page has loaded. For this to work a browser that supports
+# JavaScript and DHTML is required (for instance Mozilla 1.0+, Firefox
+# Netscape 6.0+, Internet explorer 5.0+, Konqueror, or Safari).
+
+HTML_DYNAMIC_SECTIONS  = YES
+
+# If the GENERATE_DOCSET tag is set to YES, additional index files
+# will be generated that can be used as input for Apple's Xcode 3
+# integrated development environment, introduced with OSX 10.5 (Leopard).
+# To create a documentation set, doxygen will generate a Makefile in the
+# HTML output directory. Running make will produce the docset in that
+# directory and running "make install" will install the docset in
+# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find
+# it at startup.
+# See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html
+# for more information.
+
+GENERATE_DOCSET        = NO
+
+# When GENERATE_DOCSET tag is set to YES, this tag determines the name of the
+# feed. A documentation feed provides an umbrella under which multiple
+# documentation sets from a single provider (such as a company or product suite)
+# can be grouped.
+
+DOCSET_FEEDNAME        = "Doxygen generated docs"
+
+# When GENERATE_DOCSET tag is set to YES, this tag specifies a string that
+# should uniquely identify the documentation set bundle. This should be a
+# reverse domain-name style string, e.g. com.mycompany.MyDocSet. Doxygen
+# will append .docset to the name.
+
+DOCSET_BUNDLE_ID       = org.doxygen.Project
+
+# When GENERATE_PUBLISHER_ID tag specifies a string that should uniquely identify
+# the documentation publisher. This should be a reverse domain-name style
+# string, e.g. com.mycompany.MyDocSet.documentation.
+
+DOCSET_PUBLISHER_ID    = org.doxygen.Publisher
+
+# The GENERATE_PUBLISHER_NAME tag identifies the documentation publisher.
+
+DOCSET_PUBLISHER_NAME  = Publisher
+
+# If the GENERATE_HTMLHELP tag is set to YES, additional index files
+# will be generated that can be used as input for tools like the
+# Microsoft HTML help workshop to generate a compiled HTML help file (.chm)
+# of the generated HTML documentation.
+
+GENERATE_HTMLHELP      = NO
+
+# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can
+# be used to specify the file name of the resulting .chm file. You
+# can add a path in front of the file if the result should not be
+# written to the html output directory.
+
+CHM_FILE               =
+
+# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can
+# be used to specify the location (absolute path including file name) of
+# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run
+# the HTML help compiler on the generated index.hhp.
+
+HHC_LOCATION           =
+
+# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag
+# controls if a separate .chi index file is generated (YES) or that
+# it should be included in the master .chm file (NO).
+
+GENERATE_CHI           = NO
+
+# If the GENERATE_HTMLHELP tag is set to YES, the CHM_INDEX_ENCODING
+# is used to encode HtmlHelp index (hhk), content (hhc) and project file
+# content.
+
+CHM_INDEX_ENCODING     =
+
+# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag
+# controls whether a binary table of contents is generated (YES) or a
+# normal table of contents (NO) in the .chm file.
+
+BINARY_TOC             = NO
+
+# The TOC_EXPAND flag can be set to YES to add extra items for group members
+# to the contents of the HTML help documentation and to the tree view.
+
+TOC_EXPAND             = NO
+
+# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and
+# QHP_VIRTUAL_FOLDER are set, an additional index file will be generated
+# that can be used as input for Qt's qhelpgenerator to generate a
+# Qt Compressed Help (.qch) of the generated HTML documentation.
+
+GENERATE_QHP           = NO
+
+# If the QHG_LOCATION tag is specified, the QCH_FILE tag can
+# be used to specify the file name of the resulting .qch file.
+# The path specified is relative to the HTML output folder.
+
+QCH_FILE               =
+
+# The QHP_NAMESPACE tag specifies the namespace to use when generating
+# Qt Help Project output. For more information please see
+# http://doc.trolltech.com/qthelpproject.html#namespace
+
+QHP_NAMESPACE          =
+
+# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating
+# Qt Help Project output. For more information please see
+# http://doc.trolltech.com/qthelpproject.html#virtual-folders
+
+QHP_VIRTUAL_FOLDER     = doc
+
+# If QHP_CUST_FILTER_NAME is set, it specifies the name of a custom filter to
+# add. For more information please see
+# http://doc.trolltech.com/qthelpproject.html#custom-filters
+
+QHP_CUST_FILTER_NAME   =
+
+# The QHP_CUST_FILT_ATTRS tag specifies the list of the attributes of the
+# custom filter to add. For more information please see
+# <a href="http://doc.trolltech.com/qthelpproject.html#custom-filters">
+# Qt Help Project / Custom Filters</a>.
+
+QHP_CUST_FILTER_ATTRS  =
+
+# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this
+# project's
+# filter section matches.
+# <a href="http://doc.trolltech.com/qthelpproject.html#filter-attributes">
+# Qt Help Project / Filter Attributes</a>.
+
+QHP_SECT_FILTER_ATTRS  =
+
+# If the GENERATE_QHP tag is set to YES, the QHG_LOCATION tag can
+# be used to specify the location of Qt's qhelpgenerator.
+# If non-empty doxygen will try to run qhelpgenerator on the generated
+# .qhp file.
+
+QHG_LOCATION           =
+
+# If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files
+#  will be generated, which together with the HTML files, form an Eclipse help
+# plugin. To install this plugin and make it available under the help contents
+# menu in Eclipse, the contents of the directory containing the HTML and XML
+# files needs to be copied into the plugins directory of eclipse. The name of
+# the directory within the plugins directory should be the same as
+# the ECLIPSE_DOC_ID value. After copying Eclipse needs to be restarted before
+# the help appears.
+
+GENERATE_ECLIPSEHELP   = NO
+
+# A unique identifier for the eclipse help plugin. When installing the plugin
+# the directory name containing the HTML and XML files should also have
+# this name.
+
+ECLIPSE_DOC_ID         = org.doxygen.Project
+
+# The DISABLE_INDEX tag can be used to turn on/off the condensed index at
+# top of each HTML page. The value NO (the default) enables the index and
+# the value YES disables it.
+
+DISABLE_INDEX          = NO
+
+# This tag can be used to set the number of enum values (range [1..20])
+# that doxygen will group on one line in the generated HTML documentation.
+
+ENUM_VALUES_PER_LINE   = 4
+
+# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index
+# structure should be generated to display hierarchical information.
+# If the tag value is set to YES, a side panel will be generated
+# containing a tree-like index structure (just like the one that
+# is generated for HTML Help). For this to work a browser that supports
+# JavaScript, DHTML, CSS and frames is required (i.e. any modern browser).
+# Windows users are probably better off using the HTML help feature.
+
+GENERATE_TREEVIEW      = NO
+
+# By enabling USE_INLINE_TREES, doxygen will generate the Groups, Directories,
+# and Class Hierarchy pages using a tree view instead of an ordered list.
+
+USE_INLINE_TREES       = YES
+
+# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be
+# used to set the initial width (in pixels) of the frame in which the tree
+# is shown.
+
+TREEVIEW_WIDTH         = 250
+
+# When the EXT_LINKS_IN_WINDOW option is set to YES doxygen will open
+# links to external symbols imported via tag files in a separate window.
+
+EXT_LINKS_IN_WINDOW    = NO
+
+# Use this tag to change the font size of Latex formulas included
+# as images in the HTML documentation. The default is 10. Note that
+# when you change the font size after a successful doxygen run you need
+# to manually remove any form_*.png images from the HTML output directory
+# to force them to be regenerated.
+
+FORMULA_FONTSIZE       = 10
+
+# Use the FORMULA_TRANPARENT tag to determine whether or not the images
+# generated for formulas are transparent PNGs. Transparent PNGs are
+# not supported properly for IE 6.0, but are supported on all modern browsers.
+# Note that when changing this option you need to delete any form_*.png files
+# in the HTML output before the changes have effect.
+
+FORMULA_TRANSPARENT    = YES
+
+# When the SEARCHENGINE tag is enabled doxygen will generate a search box
+# for the HTML output. The underlying search engine uses javascript
+# and DHTML and should work on any modern browser. Note that when using
+# HTML help (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets
+# (GENERATE_DOCSET) there is already a search function so this one should
+# typically be disabled. For large projects the javascript based search engine
+# can be slow, then enabling SERVER_BASED_SEARCH may provide a better solution.
+
+SEARCHENGINE           = YES
+
+# When the SERVER_BASED_SEARCH tag is enabled the search engine will be
+# implemented using a PHP enabled web server instead of at the web client
+# using Javascript. Doxygen will generate the search PHP script and index
+# file to put on the web server. The advantage of the server
+# based approach is that it scales better to large projects and allows
+# full text search. The disadvances is that it is more difficult to setup
+# and does not have live searching capabilities.
+
+SERVER_BASED_SEARCH    = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the LaTeX output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will
+# generate Latex output.
+
+GENERATE_LATEX         = NO
+
+# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `latex' will be used as the default path.
+
+LATEX_OUTPUT           = latex
+
+# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be
+# invoked. If left blank `latex' will be used as the default command name.
+# Note that when enabling USE_PDFLATEX this option is only used for
+# generating bitmaps for formulas in the HTML output, but not in the
+# Makefile that is written to the output directory.
+
+LATEX_CMD_NAME         = latex
+
+# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to
+# generate index for LaTeX. If left blank `makeindex' will be used as the
+# default command name.
+
+MAKEINDEX_CMD_NAME     = makeindex
+
+# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact
+# LaTeX documents. This may be useful for small projects and may help to
+# save some trees in general.
+
+COMPACT_LATEX          = NO
+
+# The PAPER_TYPE tag can be used to set the paper type that is used
+# by the printer. Possible values are: a4, a4wide, letter, legal and
+# executive. If left blank a4wide will be used.
+
+PAPER_TYPE             = a4wide
+
+# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX
+# packages that should be included in the LaTeX output.
+
+EXTRA_PACKAGES         =
+
+# The LATEX_HEADER tag can be used to specify a personal LaTeX header for
+# the generated latex document. The header should contain everything until
+# the first chapter. If it is left blank doxygen will generate a
+# standard header. Notice: only use this tag if you know what you are doing!
+
+LATEX_HEADER           =
+
+# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated
+# is prepared for conversion to pdf (using ps2pdf). The pdf file will
+# contain links (just like the HTML output) instead of page references
+# This makes the output suitable for online browsing using a pdf viewer.
+
+PDF_HYPERLINKS         = YES
+
+# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of
+# plain latex in the generated Makefile. Set this option to YES to get a
+# higher quality PDF documentation.
+
+USE_PDFLATEX           = YES
+
+# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode.
+# command to the generated LaTeX files. This will instruct LaTeX to keep
+# running if errors occur, instead of asking the user for help.
+# This option is also used when generating formulas in HTML.
+
+LATEX_BATCHMODE        = YES
+
+# If LATEX_HIDE_INDICES is set to YES then doxygen will not
+# include the index chapters (such as File Index, Compound Index, etc.)
+# in the output.
+
+LATEX_HIDE_INDICES     = NO
+
+# If LATEX_SOURCE_CODE is set to YES then doxygen will include
+# source code with syntax highlighting in the LaTeX output.
+# Note that which sources are shown also depends on other settings
+# such as SOURCE_BROWSER.
+
+LATEX_SOURCE_CODE      = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the RTF output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output
+# The RTF output is optimized for Word 97 and may not look very pretty with
+# other RTF readers or editors.
+
+GENERATE_RTF           = NO
+
+# The RTF_OUTPUT tag is used to specify where the RTF docs will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `rtf' will be used as the default path.
+
+RTF_OUTPUT             = rtf
+
+# If the COMPACT_RTF tag is set to YES Doxygen generates more compact
+# RTF documents. This may be useful for small projects and may help to
+# save some trees in general.
+
+COMPACT_RTF            = NO
+
+# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated
+# will contain hyperlink fields. The RTF file will
+# contain links (just like the HTML output) instead of page references.
+# This makes the output suitable for online browsing using WORD or other
+# programs which support those fields.
+# Note: wordpad (write) and others do not support links.
+
+RTF_HYPERLINKS         = NO
+
+# Load stylesheet definitions from file. Syntax is similar to doxygen's
+# config file, i.e. a series of assignments. You only have to provide
+# replacements, missing definitions are set to their default value.
+
+RTF_STYLESHEET_FILE    =
+
+# Set optional variables used in the generation of an rtf document.
+# Syntax is similar to doxygen's config file.
+
+RTF_EXTENSIONS_FILE    =
+
+#---------------------------------------------------------------------------
+# configuration options related to the man page output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_MAN tag is set to YES (the default) Doxygen will
+# generate man pages
+
+GENERATE_MAN           = NO
+
+# The MAN_OUTPUT tag is used to specify where the man pages will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `man' will be used as the default path.
+
+MAN_OUTPUT             = man
+
+# The MAN_EXTENSION tag determines the extension that is added to
+# the generated man pages (default is the subroutine's section .3)
+
+MAN_EXTENSION          = .3
+
+# If the MAN_LINKS tag is set to YES and Doxygen generates man output,
+# then it will generate one additional man file for each entity
+# documented in the real man page(s). These additional files
+# only source the real man page, but without them the man command
+# would be unable to find the correct page. The default is NO.
+
+MAN_LINKS              = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the XML output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_XML tag is set to YES Doxygen will
+# generate an XML file that captures the structure of
+# the code including all documentation.
+
+GENERATE_XML           = NO
+
+# The XML_OUTPUT tag is used to specify where the XML pages will be put.
+# If a relative path is entered the value of OUTPUT_DIRECTORY will be
+# put in front of it. If left blank `xml' will be used as the default path.
+
+XML_OUTPUT             = xml
+
+# The XML_SCHEMA tag can be used to specify an XML schema,
+# which can be used by a validating XML parser to check the
+# syntax of the XML files.
+
+XML_SCHEMA             =
+
+# The XML_DTD tag can be used to specify an XML DTD,
+# which can be used by a validating XML parser to check the
+# syntax of the XML files.
+
+XML_DTD                =
+
+# If the XML_PROGRAMLISTING tag is set to YES Doxygen will
+# dump the program listings (including syntax highlighting
+# and cross-referencing information) to the XML output. Note that
+# enabling this will significantly increase the size of the XML output.
+
+XML_PROGRAMLISTING     = YES
+
+#---------------------------------------------------------------------------
+# configuration options for the AutoGen Definitions output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will
+# generate an AutoGen Definitions (see autogen.sf.net) file
+# that captures the structure of the code including all
+# documentation. Note that this feature is still experimental
+# and incomplete at the moment.
+
+GENERATE_AUTOGEN_DEF   = NO
+
+#---------------------------------------------------------------------------
+# configuration options related to the Perl module output
+#---------------------------------------------------------------------------
+
+# If the GENERATE_PERLMOD tag is set to YES Doxygen will
+# generate a Perl module file that captures the structure of
+# the code including all documentation. Note that this
+# feature is still experimental and incomplete at the
+# moment.
+
+GENERATE_PERLMOD       = NO
+
+# If the PERLMOD_LATEX tag is set to YES Doxygen will generate
+# the necessary Makefile rules, Perl scripts and LaTeX code to be able
+# to generate PDF and DVI output from the Perl module output.
+
+PERLMOD_LATEX          = NO
+
+# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be
+# nicely formatted so it can be parsed by a human reader.
+# This is useful
+# if you want to understand what is going on.
+# On the other hand, if this
+# tag is set to NO the size of the Perl module output will be much smaller
+# and Perl will parse it just the same.
+
+PERLMOD_PRETTY         = YES
+
+# The names of the make variables in the generated doxyrules.make file
+# are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX.
+# This is useful so different doxyrules.make files included by the same
+# Makefile don't overwrite each other's variables.
+
+PERLMOD_MAKEVAR_PREFIX =
+
+#---------------------------------------------------------------------------
+# Configuration options related to the preprocessor
+#---------------------------------------------------------------------------
+
+# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will
+# evaluate all C-preprocessor directives found in the sources and include
+# files.
+
+ENABLE_PREPROCESSING   = YES
+
+# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro
+# names in the source code. If set to NO (the default) only conditional
+# compilation will be performed. Macro expansion can be done in a controlled
+# way by setting EXPAND_ONLY_PREDEF to YES.
+
+MACRO_EXPANSION        = NO
+
+# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES
+# then the macro expansion is limited to the macros specified with the
+# PREDEFINED and EXPAND_AS_DEFINED tags.
+
+EXPAND_ONLY_PREDEF     = NO
+
+# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files
+# in the INCLUDE_PATH (see below) will be search if a #include is found.
+
+SEARCH_INCLUDES        = YES
+
+# The INCLUDE_PATH tag can be used to specify one or more directories that
+# contain include files that are not input files but should be processed by
+# the preprocessor.
+
+INCLUDE_PATH           =
+
+# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard
+# patterns (like *.h and *.hpp) to filter out the header-files in the
+# directories. If left blank, the patterns specified with FILE_PATTERNS will
+# be used.
+
+INCLUDE_FILE_PATTERNS  =
+
+# The PREDEFINED tag can be used to specify one or more macro names that
+# are defined before the preprocessor is started (similar to the -D option of
+# gcc). The argument of the tag is a list of macros of the form: name
+# or name=definition (no spaces). If the definition and the = are
+# omitted =1 is assumed. To prevent a macro definition from being
+# undefined via #undef or recursively expanded use the := operator
+# instead of the = operator.
+
+PREDEFINED             =
+
+# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then
+# this tag can be used to specify a list of macro names that should be expanded.
+# The macro definition that is found in the sources will be used.
+# Use the PREDEFINED tag if you want to use a different macro definition.
+
+EXPAND_AS_DEFINED      =
+
+# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then
+# doxygen's preprocessor will remove all function-like macros that are alone
+# on a line, have an all uppercase name, and do not end with a semicolon. Such
+# function macros are typically used for boiler-plate code, and will confuse
+# the parser if not removed.
+
+SKIP_FUNCTION_MACROS   = YES
+
+#---------------------------------------------------------------------------
+# Configuration::additions related to external references
+#---------------------------------------------------------------------------
+
+# The TAGFILES option can be used to specify one or more tagfiles.
+# Optionally an initial location of the external documentation
+# can be added for each tagfile. The format of a tag file without
+# this location is as follows:
+#
+# TAGFILES = file1 file2 ...
+# Adding location for the tag files is done as follows:
+#
+# TAGFILES = file1=loc1 "file2 = loc2" ...
+# where "loc1" and "loc2" can be relative or absolute paths or
+# URLs. If a location is present for each tag, the installdox tool
+# does not have to be run to correct the links.
+# Note that each tag file must have a unique name
+# (where the name does NOT include the path)
+# If a tag file is not located in the directory in which doxygen
+# is run, you must also specify the path to the tagfile here.
+
+TAGFILES               =
+
+# When a file name is specified after GENERATE_TAGFILE, doxygen will create
+# a tag file that is based on the input files it reads.
+
+GENERATE_TAGFILE       =
+
+# If the ALLEXTERNALS tag is set to YES all external classes will be listed
+# in the class index. If set to NO only the inherited external classes
+# will be listed.
+
+ALLEXTERNALS           = NO
+
+# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed
+# in the modules index. If set to NO, only the current project's groups will
+# be listed.
+
+EXTERNAL_GROUPS        = YES
+
+# The PERL_PATH should be the absolute path and name of the perl script
+# interpreter (i.e. the result of `which perl').
+
+PERL_PATH              = /usr/bin/perl
+
+#---------------------------------------------------------------------------
+# Configuration options related to the dot tool
+#---------------------------------------------------------------------------
+
+# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will
+# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base
+# or super classes. Setting the tag to NO turns the diagrams off. Note that
+# this option is superseded by the HAVE_DOT option below. This is only a
+# fallback. It is recommended to install and use dot, since it yields more
+# powerful graphs.
+
+CLASS_DIAGRAMS         = YES
+
+# You can define message sequence charts within doxygen comments using the \msc
+# command. Doxygen will then run the mscgen tool (see
+# http://www.mcternan.me.uk/mscgen/) to produce the chart and insert it in the
+# documentation. The MSCGEN_PATH tag allows you to specify the directory where
+# the mscgen tool resides. If left empty the tool is assumed to be found in the
+# default search path.
+
+MSCGEN_PATH            =
+
+# If set to YES, the inheritance and collaboration graphs will hide
+# inheritance and usage relations if the target is undocumented
+# or is not a class.
+
+HIDE_UNDOC_RELATIONS   = YES
+
+# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is
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+# The DOT_NUM_THREADS specifies the number of dot invocations doxygen is
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+DOT_GRAPH_MAX_NODES    = 50
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+# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the
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+# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent
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+# a graph (i.e. they become hard to read).
+
+DOT_TRANSPARENT        = NO
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+# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output
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+# makes dot run faster, but since only newer versions of dot (>1.8.10)
+# support this, this feature is disabled by default.
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+# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will
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+# arrows in the dot generated graphs.
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+
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index 0000000..775eb45
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new file mode 100644
index 0000000..3002666
--- /dev/null
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+	    echo "       to fix them, install help2man, remove and regenerate the man pages;" >&2; \
+	    echo "       typically 'make maintainer-clean' will remove them" >&2; \
+	    exit 1; \
+	  else :; fi; \
+	else :; fi
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+check: check-am
+all-am: Makefile $(MANS) $(DATA)
+installdirs:
+	for dir in "$(DESTDIR)$(man8dir)" "$(DESTDIR)$(sysconfdir)"; do \
+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+	-rm -f Makefile
+distclean-am: clean-am distclean-generic
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-man
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-dist_sysconfDATA
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man: install-man8
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-dist_sysconfDATA uninstall-man
+
+uninstall-man: uninstall-man8
+
+.MAKE: install-am install-strip
+
+.PHONY: all all-am check check-am clean clean-generic clean-libtool \
+	distclean distclean-generic distclean-libtool distdir dvi \
+	dvi-am html html-am info info-am install install-am \
+	install-data install-data-am install-dist_sysconfDATA \
+	install-dvi install-dvi-am install-exec install-exec-am \
+	install-html install-html-am install-info install-info-am \
+	install-man install-man8 install-pdf install-pdf-am install-ps \
+	install-ps-am install-strip installcheck installcheck-am \
+	installdirs maintainer-clean maintainer-clean-generic \
+	mostlyclean mostlyclean-generic mostlyclean-libtool pdf pdf-am \
+	ps ps-am uninstall uninstall-am uninstall-dist_sysconfDATA \
+	uninstall-man uninstall-man8
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/doc/challenge.txt b/doc/challenge.txt
new file mode 100644
index 0000000..c50ebb2
--- /dev/null
+++ b/doc/challenge.txt
@@ -0,0 +1,208 @@
+                       Oper Challenge and Response System
+
+   $Id$
+
+   Copyright (c) 2001-2012 by ircd-hybrid team
+
+     ----------------------------------------------------------------------
+
+   ircd-hybrid
+
+   In an effort to reduce the damage caused to a network by a hacked O-line,
+   Hybrid supports an OpenSSL based challenge-response system. This new
+   system allows the admin to remove all oper block passwords from the conf
+   file. Authentication is done through a public/private key.
+
+     ----------------------------------------------------------------------
+
+                                  Requirements
+
+   The ircd must be compiled with the --enable-openssl option to configure.
+   If configure detects a working openssl library, --enable-openssl is
+   implicitly enabled.
+
+   oper {} blocks should not have normal passwords, but should contain the
+   the name of the private key file. However it is possible for the user to
+   use both challenge and normal passwords, but this would defeat the purpose
+   of the challenge system.
+
+   m_challenge.la must be loaded.
+
+   The oper has their private key file and an implementation of the RSA
+   Respond tool available to be run.
+
+     ----------------------------------------------------------------------
+
+                                    Process
+
+   Each oper should have a private key file and a public key file. The keys
+   can be generated with the mkkeypair utility provided in tools/.
+
+   The oper keeps their private key file in a safe place, and gives their
+   public key file to their admin(s).
+
+   The admin will place an entry for the public key file into a field called
+   rsa_public_key_file of each oper's oper {} block in the conf file.
+
+   The oper wishes to obtain their operator status, and issues the CHALLENGE
+   command.
+
+   The server will print out a long hexadecimal string, that needs to be fed
+   to the respond utility provided in tools/rsa_respond.
+
+   The respond program will generate an answer that is fed back to the
+   CHALLENGE command.
+
+     ----------------------------------------------------------------------
+
+                            Generating the Key Files
+
+   The keys can be generated with the openssl command as follows:
+
+       openssl genrsa -des3(1) -out rsa.key 1024(2)
+       openssl rsa -in rsa.key -pubout -out rsa.pub
+   
+
+   (1)
+           The -des3 must be included in order to create a key with a
+           passphrase. Omitting this option will create a non protected key.
+   (2)
+           The key size must be 1024 or below. The challenge sent for a
+           longer keysize will be too long to fit into the ircd's 512 byte
+           line constraint.
+
+   It is highly recommended that you set a password on your private key.
+
+   The tools/mkkeypair utility cannot be used to create a key suitable for
+   use in CHALLENGE.
+
+     ----------------------------------------------------------------------
+
+                          Using CHALLENGE and respond
+
+     Note: All examples assume the use of the stock respond client included
+     with the ircd-hybrid-8 source, run on a UNIX(c) platform.
+
+   The administrator of the server you oper on should remove the password in
+   your oper {} block and replace it with an entry for your public key, so
+   that /oper will be disabled.
+
+     Note: The public key is a VERY long string.
+
+   The oper will issue /challenge oper_nick, and see something like below:
+
+ *** 56F1FDAE4C590C524CF758917E62C2A2A1376CB9C4C2E7D411BB0AD9C4A
+ 605A2D05A94E7254197E9D71438B5FB565B6FD35465E462305F35F4A2D45311
+ F983B3E062F635912FA155B4B1E18EAA782CC107F4C9DA83092658D16A2E88A
+ 6BCF9820F5A044A29CDD4C062F05BF509CA3B561375CBC4179BD1CF6026BDE9
+ 60E52C6B
+
+     Note: The challenge is all on one line.
+
+     Note: With some clients, the oper will have to issue /quote CHALLENGE
+     instead of /challenge.
+
+   The oper will then have to feed that challenge to the respond program.
+
+   +------------------------------------------------------------------+
+   | The respond utility's syntax is:                                 |
+   |                                                                  |
+   |$ ./respond private_key_file challenge_from_server                |
+   |                                                                  |
+   |                                                                  |
+   | Example:                                                         |
+   |                                                                  |
+   |wcampbel@botbay (rsa_respond): ./respond hwy.key \                |
+   |56F1FDAE4C590C524CF758917E62C2A2A1376CB9C4C2E7D411BB0AD9C4A605A2D0|
+   |5A94E7254197E9D71438B5FB565B6FD35465E462305F35F4A2D45311F983B3E062|
+   |F635912FA155B4B1E18EAA782CC107F4C9DA83092658D16A2E88A6BCF9820F5A04|
+   |4A29CDD4C062F05BF509CA3B561375CBC4179BD1CF6026BDE960E52C6B        |
+   |Keyphrase:                                                        |
+   |6B882932DD00F86123869E401F7334B9B0D0018A60F1DE244E90E47246AA87C7  |
+   |                                                                  |
+   |   Note: The challenge parameter must be on one line.             |
+   +------------------------------------------------------------------+
+
+   The keyphrase must be entered properly to get the response. The bottom
+   line is the response that must be sent back to the server.
+
+   The oper will issue the following command in order to obtain operator
+   status:
+
+   /challenge
+   +6B882932DD00F86123869E401F7334B9B0D0018A60F1DE244E90E47246AA87C7
+
+     Note: The '+' is needed
+
+   If successful, the oper will obtain operator status on the server.
+
+   +------------------------------------------------------------------------+
+   |                                Warning                                 |
+   |------------------------------------------------------------------------|
+   | If the CHALLENGE fails, and you use ircII, EPIC, or BX, you may get    |
+   | disconnected with the client asking for the server password. This is a |
+   | client bug, not an ircd bug.                                           |
+   +------------------------------------------------------------------------+
+
+     ----------------------------------------------------------------------
+
+                                RSA Respond Tool
+
+   The RSA Respond tool is a vital part of challenge/response system. In
+   order to function, the operator must have must have a way to quickly issue
+   the respond command, and to copy and paste data to and from the IRC
+   client.
+
+   The respond source code is included with the ircd-hybrid source, in the
+   tools/rsa_respond directory.
+
+   A copy of the source tar file is available on
+   http://www.wohmart.com/ircd/pub/irc_tools/rsa/rsa_respond-src-hyb7.tar.gz
+
+   For Windows platforms, there are two available RSA Respond tools. One is a
+   text only port of the stock tool. The binary is available from
+   http://www.wohmart.com/ircd/pub/irc_tools/rsa/rsa_respond-bin.tar.gz.
+   The other tool is a GUI enabled version[3]. The source tree[4] is available
+   from http://www.wohmart.com/ircd/pub/irc_tools/rsa/winrespond-src.tar.gz.
+   A binary distribution is available from
+   http://www.wohmart.com/ircd/pub/irc_tools/rsa/winrespond-bin.tar.gz.
+
+   With the appropriate version of the RSA Respond tool, any operator can
+   protect their privileged access to the server, with little additional
+   effort over using standard operator passwords.
+
+     ----------------------------------------------------------------------
+
+                                    Benefits
+
+   The greatest benefit of using the challenge/response system is that there
+   are no passwords sent over the network in plaintext. There are also no
+   credentials left on the server side, as only public keys are kept in the
+   conf. The use of public/private key encryption provides far greater
+   security over having a single password, and may (if the key is kept
+   secure, and has a good passphrase) virtually eliminate hacked O-lines.
+
+     ----------------------------------------------------------------------
+
+                                  A. Numerics
+
+ :server 381 user :You have entered... the Twilight Zone!.
+ :server 386 user :challenge-text
+ :server 464 user :Password Incorrect
+ :server 491 user :Only few of mere mortals may try to enter the twilight zone
+
+
+     Note: The text used can be changed by the server administrator.
+
+     ----------------------------------------------------------------------
+
+                                       Notes
+
+   [1] Some platforms may require Makefile changes in order to link in the
+       OpenSSL library. This may change in the future.
+   [2] Platforms known to function include: Linux, FreeBSD, Solaris, and
+       Cygwin.
+   [3] A screenshot of the program is available on
+       http://www.wohmart.com/ircd/pub/irc_tools/rsa/winrespond.png .
+   [4] The winrespond source depends on a working, up to date, Cygwin
+       installation.
diff --git a/doc/example.conf b/doc/example.conf
new file mode 100644
index 0000000..e260214
--- /dev/null
+++ b/doc/example.conf
@@ -0,0 +1,1232 @@
+/* doc/example.conf - ircd-hybrid-8 Example configuration file
+ * Copyright (C) 2000-2012 Hybrid Development Team
+ *
+ * Written by ejb, wcampbel, db, leeh and others
+ * Other example configurations can be found in the source dir under
+ * doc/.
+ *
+ * $Id$
+ */
+
+/* IMPORTANT NOTES:
+ *
+ * auth {} blocks MUST be specified in order of precedence.  The first one
+ * that matches a user will be used.  So place spoofs first, then specials,
+ * then general access.
+ *
+ * Shell style (#), C++ style (//) and C style comments are supported.
+ *
+ * Files may be included by either:
+ *        .include "filename"
+ *        .include <filename>
+ *
+ * Times/durations are written as:
+ *        12 hours 30 minutes 1 second
+ *        
+ * Valid units of time:
+ *        month, week, day, hour, minute, second
+ *
+ * Valid units of size:
+ *        megabyte/mbyte/mb, kilobyte/kbyte/kb, byte
+ *
+ * Sizes and times may be singular or plural.  
+ */ 
+
+/* EFNET NOTE:
+ *
+ * This config file is NOT suitable for EFNet.  EFNet admins should use
+ * example.efnet.conf
+ */
+ 
+/*
+ * serverinfo {}:  contains information about the server
+ */
+serverinfo {
+	/*
+	 * name: the name of this server.  This cannot be changed at runtime.
+	 */
+	name = "hades.arpa";
+
+	/*
+	 * sid: a server's unique ID.  This is three characters long and must
+	 * be in the form [0-9][A-Z0-9][A-Z0-9].  The first character must be
+	 * a digit, followed by 2 alpha-numerical letters.
+	 * NOTE: The letters must be capitalized.  This cannot be changed at runtime.
+	 */
+	sid = "_CHANGE_ME_";
+
+	/*
+	 * description: the description of the server.
+	 */
+	description = "ircd-hybrid test server";
+
+	/*
+	 * network info: the name and description of the network this server
+	 * is on.  Shown in the 005 reply and used with serverhiding.
+	 */
+	network_name = "MyNet";
+	network_desc = "This is My Network";
+
+	/*
+	 * hub: allow this server to act as a hub and have multiple servers
+	 * connected to it.
+	 */
+	hub = no;
+
+	/*
+	 * vhost: the IP to bind to when we connect outward to ipv4 servers.
+	 * This should be an ipv4 IP only, or "*" for INADDR_ANY.
+	 */
+	#vhost = "192.169.0.1";
+
+	/*
+	 * vhost6: the IP to bind to when we connect outward to ipv6 servers.
+	 * This should be an ipv6 IP only, or "*" for INADDR_ANY.
+	 */
+	#vhost6 = "3ffe:80e8:546::2";
+
+	/* max_clients: the maximum number of clients allowed to connect */
+	max_clients = 512;
+
+	/*
+	 * rsa_private_key_file: the path to the file containing our
+	 * rsa key for cryptlink.
+	 *
+	 * Example command to store a 2048 bit RSA keypair in
+	 * rsa.key, and the public key in rsa.pub:
+	 * 
+	 *	openssl genrsa -out rsa.key 2048
+	 *	openssl rsa -in rsa.key -pubout -out rsa.pub
+	 *	chown <ircd-user>.<ircd.group> rsa.key rsa.pub
+	 *	chmod 0600 rsa.key
+	 *	chmod 0644 rsa.pub
+	 */
+	#rsa_private_key_file = "/usr/local/ircd/etc/rsa.key";
+
+	/*
+	 * ssl_certificate_file: the path to the file containing our
+	 * ssl certificate for encrypted client connection.
+	 *
+	 * This assumes your private RSA key is stored in rsa.key. You
+	 * MUST have an RSA key in order to generate the certificate
+	 *
+	 *	openssl req -new -days 365 -x509 -key rsa.key -out cert.pem
+	 *
+	 * See http://www.openssl.org/docs/HOWTO/certificates.txt
+	 *
+	 * Please use the following values when generating the cert
+	 *
+	 *	Organization Name: Network Name
+	 *	Organization Unit Name: changme.someirc.net
+	 *	Common Name: irc.someirc.net
+	 *	E-mail: you@domain.com
+	 */
+	#ssl_certificate_file = "/usr/local/ircd/etc/cert.pem";
+
+	/*
+	 * ssl_dh_param_file:
+	 *
+	 * Path to the PEM encoded Diffie-Hellman parameter file.
+	 * DH parameters are strictly required when using ciphers
+	 * with EDH (ephemeral Diffie-Hellman) key exchange.
+	 *
+	 * A DH parameter file can be created by running:
+	 *
+	 *	openssl dhparam -out dhparam.pem 1024
+	 *
+	 * Prime size must be at least 1024 bits. Further information
+	 * regarding specific OpenSSL dhparam command-line options
+	 * can be found in the OpenSSL manual.
+	 */
+	#ssl_dh_param_file = "/usr/local/ircd/etc/dhparam.pem";
+
+	/*
+	 * ssl_cipher_list:
+	 *
+	 * List of ciphers that are supported by _this_ server. Can be used to
+	 * enforce specific ciphers for incoming SSL/TLS connections.
+	 * If a client (which also includes incoming server connections) isn't
+	 * capable of any cipher listed below, the connection will simply be
+	 * rejected.
+	 *
+	 * A list of supported ciphers can be obtained by running:
+	 *
+	 *	openssl ciphers -ssl3 -tls1 -v
+	 *
+	 * Multiple ciphers are separated by colons. The order of preference is
+	 * from left to right.
+	 */
+	#ssl_cipher_list = "DHE-RSA-AES256-SHA:AES256-SHA";
+
+	/*
+	 * ssl_server_method:
+	 * ssl_client_method:
+	 *
+	 * SSL/TLS methods we provide for incoming (server method) and
+	 * outgoing (client method) SSL/TLS connections.
+	 * This can be either sslv3 for SSLv3, and/or tlsv1 for TLSv1.
+	 */
+	#ssl_server_method = tlsv1, sslv3;
+	#ssl_client_method = tlsv1;
+};
+
+/*
+ * admin {}:  contains admin information about the server
+ */
+admin {
+	name = "Smurf target";
+	description = "Main Server Administrator";
+	email = "<syn@packets.r.us>";
+};
+
+/*
+ * class {}:  contains information about classes for users
+ */
+class {
+	/* name: the name of the class */
+	name = "users";
+
+	/*
+	 * ping_time: how often a client must reply to a PING from the
+	 * server before they are dropped.
+	 */
+	ping_time = 90 seconds;
+
+	/*
+	 * number_per_ip: how many local users are allowed to connect
+	 * from one IP  (optional)
+	 */
+	number_per_ip = 2;
+
+	/*
+	 * max_local: how many local users are allowed to connect
+	 * from one ident@host  (optional)
+	 */
+	max_local = 2;
+
+	/*
+	 * max_global: network-wide limit of users per ident@host  (optional)
+	 */
+	max_global = 10;
+
+	/*
+	 * max_number: the maximum number of users allowed in this class (optional)
+	 */
+	max_number = 100;
+
+	/*
+	 * the following lines are optional and allow you to define
+	 * how many users can connect from one /NN subnet
+	 */
+	cidr_bitlen_ipv4 = 24;
+	cidr_bitlen_ipv6 = 120;
+	number_per_cidr = 16;
+
+	/*
+	 * sendq: the amount of data allowed in a clients send queue before
+	 * they are dropped.
+	 */
+	sendq = 100 kbytes;
+
+	/*
+	 * recvq: maximum amount of data in a clients receive queue before
+	 * they are dropped for flooding. Defaults to 2560 if the chosen
+	 * value isn't within the range of 512 to 8000.
+	 */
+	recvq = 2560 bytes;
+};
+
+class {
+	name = "opers";
+	ping_time = 90 seconds;
+	number_per_ip = 10;
+	max_number = 100;
+	sendq = 100 kbytes;
+};
+
+class {
+	name = "server";
+	ping_time = 90 seconds;
+
+	/*
+	 * ping_warning: how fast a server must reply to a PING before
+	 * a warning to opers is generated.
+	 */
+	ping_warning = 15 seconds;
+
+	/*
+	 * connectfreq: only used in server classes.  Specifies the delay
+	 * between autoconnecting to servers.
+	 */
+	connectfreq = 5 minutes;
+
+	/* max number: the amount of servers to autoconnect to */
+	max_number = 1;
+
+	/* sendq: servers need a higher sendq as they send more data */
+	sendq = 2 megabytes;
+};
+
+/*
+ * listen {}:  contains information about the ports ircd listens on
+ */
+listen {
+	/*
+	 * port: the specific port to listen on.  If no host is specified
+	 * before, it will listen on all available IPs.
+	 *
+	 * Ports are separated via a comma, a range may be specified using ".."
+	 */
+	
+	/* port: listen on all available IPs, ports 6665 to 6669 */
+	port = 6665 .. 6669;
+
+	/*
+	 * Listen on 192.168.0.1/6697 with ssl enabled and hidden from STATS P
+	 * unless you are an administrator.
+	 *
+	 * NOTE: The "flags" directive has to come before "port".  Always!
+	 *
+	 * Currently available flags are:
+	 *
+	 *  ssl    - Port is for SSL client connections only
+	 *  server - Only server connections are permitted
+	 *  hidden - Port is hidden from /stats P, unless you're an admin
+	 */
+	flags = hidden, ssl;
+	host = "192.168.0.1";
+	port = 6697;
+
+	/*
+	 * host: set a specific IP/host the ports after the line will listen 
+	 * on.  This may be ipv4 or ipv6.
+	 */
+	host = "1.2.3.4";
+	port = 7000, 7001;
+
+	host = "3ffe:1234:a:b:c::d";
+	port = 7002;
+};
+
+/*
+ * auth {}:  allow users to connect to the ircd
+ */
+auth {
+	/*
+	 * user: the user@host allowed to connect. Multiple user
+	 * lines are permitted per auth block.
+	 */
+	user = "*@172.16.0.0/12";
+	user = "*test@123D:B567:*";
+
+	/* password: an optional password that is required to use this block */
+	password = "letmein";
+
+	/*
+	 * encrypted: controls whether the auth password above has been
+	 * encrypted.
+	 */
+	encrypted = yes;
+
+	/*
+	 * spoof: fake the users host to this.  This is free-form,
+	 * just do everyone a favor and don't abuse it. ('=' prefix on /stats I)
+	 */
+	spoof = "I.still.hate.packets";
+
+	/* class: the class the user is placed in */
+	class = "opers";
+
+	/*
+	 * need_password - don't allow users who haven't supplied the correct
+	 *                 password to connect using another auth{} block
+	 *                 ('&' prefix on /stats I if disabled)
+	 * need_ident    - require the user to have identd to connect ('+' prefix on /stats I)
+	 * spoof_notice  - enable spoofing notification to admins
+	 * exceed_limit  - allow a user to exceed class limits ('>' prefix on /stats I)
+	 * kline_exempt  - exempt this user from k/glines ('^' prefix on /stats I)
+	 * gline_exempt  - exempt this user from glines ('_' prefix on /stats I)
+	 * resv_exempt   - exempt this user from resvs ('$' prefix on /stats I)
+	 * no_tilde      - remove ~ from a user with no ident ('-' prefix on /stats I)
+	 * can_flood     - allow this user to exceed flood limits ('|' prefix on /stats I)
+	 */
+	flags = need_password, spoof_notice, exceed_limit, kline_exempt,
+		gline_exempt, resv_exempt, no_tilde, can_flood;
+};
+
+auth {
+	/*
+	 * redirect: the server and port to redirect a user to.  A user does
+	 * not have to obey the redirection, the ircd just suggests an alternative
+	 * server for them.
+	 */
+	redirserv = "this.is.not.a.real.server";
+	redirport = 6667;
+	
+	user = "*.server";
+
+	/* class: a class is required even though it is not used */
+	class = "users";
+};
+
+auth {
+	user = "*@*";
+	class = "users";
+	flags = need_ident;
+};
+
+/*
+ * operator {}:  defines ircd operators
+ *
+ * ircd-hybrid no longer supports local operators, privileges are
+ * controlled via flags.
+ */
+operator {
+	/* name: the name of the oper */
+	name = "sheep";
+
+	/*
+	 * user: the user@host required for this operator. Multiple
+	 * user="" lines are supported.
+	 */
+	user = "*sheep@192.168.0.0/16";
+	user = "*@127.0.0.0/8";
+
+	/*
+	 * password: the password required to oper.  By default this will
+	 * need to be encrypted by using the provided mkpasswd tool.
+	 * Several password hash algorithms are available depending
+	 * on your system's crypt() implementation. For example, a modern
+	 * glibc already has support for SHA-256/512, and MD5 encryption
+	 * algorithms.
+	 */
+	password = "$5$x5zof8qe.Yc7/bPp$5zIg1Le2Lsgd4CvOjaD20pr5PmcfD7ha/9b2.TaUyG4";
+
+	/*
+	 * encrypted: controls whether the oper password above has been
+	 * encrypted.
+	 */
+	encrypted = yes;
+
+	/*
+	 * rsa_public_key_file: the public key for this oper when using Challenge.
+	 * A password should not be defined when this is used, see 
+	 * doc/challenge.txt for more information.
+	 */
+#	rsa_public_key_file = "/usr/local/ircd/etc/oper.pub";
+
+	/* class: the class the oper joins when they successfully /oper */
+	class = "opers";
+
+	/*
+	 * umodes: default usermodes opers get when they /oper.  If defined,
+	 * it will override oper_umodes settings in general {}.
+	 * Available usermodes:
+	 *
+	 * +b - bots         - See bot and drone flooding notices
+	 * +c - cconn        - Client connection/quit notices
+	 * +C - cconn_full   - Client connection/quit notices full
+	 * +D - deaf         - Don't receive channel messages
+	 * +d - debug        - See debugging notices
+	 * +f - full         - See auth{} block full notices
+	 * +G - softcallerid - Server Side Ignore for users not on your channels
+	 * +g - callerid     - Server Side Ignore (for privmsgs etc)
+	 * +H - hidden       - Hides operator status to other users
+	 * +i - invisible    - Not shown in NAMES or WHO unless you share a
+	 *                     a channel
+	 * +j - rej          - See rejected client notices
+	 * +k - skill        - See server generated KILL messages
+	 * +l - locops       - See LOCOPS messages
+	 * +n - nchange      - See client nick changes
+	 * +s - servnotice   - See general server notices
+	 * +u - unauth       - See unauthorized client notices
+	 * +w - wallop       - See server generated WALLOPS
+	 * +x - external     - See remote server connection and split notices
+	 * +y - spy          - See LINKS, STATS, TRACE notices etc.
+	 * +z - operwall     - See oper generated WALLOPS
+	 */
+#	umodes = locops, servnotice, operwall, wallop;
+
+	/*
+	 * privileges: controls the activities and commands an oper is 
+	 * allowed to do on the server. All options default to no.
+	 * Available options:
+	 *
+	 * module       - allows MODULE
+	 * global_kill  - allows remote users to be /KILL'd
+	 * remote       - allows remote SQUIT and CONNECT
+	 * remoteban    - allows remote KLINE/UNKLINE
+	 * dline        - allows DLINE
+	 * undline      - allows UNDLINE
+	 * kline        - allows KILL and KLINE
+	 * unkline      - allows UNKLINE
+	 * gline        - allows GLINE
+	 * xline        - allows XLINE
+	 * globops      - allows GLOBOPS
+	 * operwall     - allows OPERWALL
+	 * nick_changes - allows oper to see nickchanges via usermode +n
+	 * rehash       - allows oper to REHASH config
+	 * die          - allows DIE
+	 * restart      - allows RESTART
+	 * set          - allows SET
+	 * admin        - gives admin privileges. admins for example,
+	 *                may see the real IP addresses of servers.
+	 */
+	flags = global_kill, remote, kline, unkline, xline, globops, restart,
+		die, rehash, nick_changes, admin, operwall, module;
+};
+
+/*
+ * service {}: specifies what server may act as a network service
+ *
+ * NOTE: it is absolutely important that every single server on the network
+ *       has the same service{} block.
+ */
+service {
+	name = "service.someserver";
+	name = "stats.someserver";
+};
+
+/*
+ * connect {}:  controls servers we connect to
+ */
+connect {
+	/* name: the name of the server */
+	name = "irc.uplink.com";
+
+	/*
+	 * host: the host or IP to connect to.  If a hostname is used it
+	 * must match the reverse dns of the server.
+	 */
+	host = "192.168.0.1";
+
+	/*
+	 * vhost: the IP to bind to when we connect outward to servers.
+	 * serverinfo::vhost and serverinfo::vhost6 will be overridden
+	 * by this directive.
+	 */
+	vhost = "192.168.0.2";
+
+	/*
+	 * passwords: the passwords we send (OLD C:) and accept (OLD N:).
+	 * The remote server will have these passwords reversed.
+	 */
+	send_password = "password";
+	accept_password = "anotherpassword";
+
+	/*
+	 * encrypted: controls whether the accept_password above has been
+	 * encrypted.
+	 */
+	encrypted = no;
+
+	/* port: the port to connect to this server on */
+	port = 6666;
+
+	/*
+	 * hub_mask: the mask of servers that this server may hub.  Multiple
+	 * entries are permitted
+	 */
+	hub_mask = "*";
+
+	/*
+	 * leaf_mask: the mask of servers this server may not hub.  Multiple
+	 * entries are permitted.  Useful for forbidding EU -> US -> EU routes.
+	 */
+#	leaf_mask = "*.uk";
+
+	/* class: the class this server is in */
+	class = "server";
+
+	/*
+	 * ssl_cipher_list:
+	 *
+	 * List of ciphers that the server we are connecting to must support.
+	 * If the server isn't capable of any cipher listed below, the
+	 * connection will simply be rejected.
+	 * Can be used to enforce stronger ciphers, even though this option
+	 * is not necessarily required to establish a SSL/TLS connection.
+	 *
+	 * Multiple ciphers are separated by colons. The order of preference
+	 * is from left to right.
+	 */
+	#ssl_cipher_list = "DHE-RSA-AES256-SHA:AES256-SHA";
+
+	/*
+	 * autoconn   - controls whether we autoconnect to this server or not,
+	 *              dependent on class limits. By default, this is disabled.
+	 * ssl        - Initiates a TLS/SSL connection.
+	 */
+#	flags = autoconn, ssl;
+};
+
+connect {
+	name = "ipv6.some.server";
+	host = "3ffd:dead:beef::1";
+	send_password = "password";
+	accept_password = "password";
+	port = 6666;
+
+	/*
+	 * aftype: controls whether the connection uses "ipv4" or "ipv6".
+	 * Default is ipv4.
+	 */
+	aftype = ipv6;
+	class = "server";
+};
+
+/*
+ * cluster {}:  servers that share klines/unkline/xline/unxline/resv/unresv/locops
+ * automatically
+ */
+cluster {
+	/*
+	 * name: the server to share with, this can take wildcards
+	 *
+	 * NOTE: only local actions will be clustered, meaning if
+	 *       the server receives a shared kline/unkline/etc, it
+	 *       will not be propagated to clustered servers.
+	 *
+	 *       Remote servers are not necessarily required to accept
+	 *       clustered lines, they need a shared{} for *THIS* server
+	 *       in order to accept them.
+	 */
+	name = "*.arpa";
+
+	/*
+	 * type: list of what to share, options are as follows:
+	 *      dline   - share dlines
+	 *      undline - share undlines
+	 *      kline   - share klines
+	 *      unkline - share unklines
+	 *      xline   - share xlines
+	 *      unxline - share unxlines
+	 *      resv    - share resvs
+	 *      unresv  - share unresvs
+	 *      locops  - share locops
+	 *      all     - share all of the above (default)
+	 */
+	type = kline, unkline, locops, xline, resv;
+};
+
+/*
+ * shared {}: users that are allowed to remote kline
+ *
+ * NOTE: This can be effectively used for remote klines.
+ *       Please note that there is no password authentication
+ *       for users setting remote klines.  You must also be
+ *       /oper'd in order to issue a remote kline.
+ */
+shared {
+	/*
+	 * name: the server the user must be on to set klines.  If this is not
+	 * specified, the user will be allowed to kline from all servers.
+	 */
+	name = "irc2.some.server";
+
+	/*
+	 * user: the user@host mask that is allowed to set klines.  If this is
+	 * not specified, all users on the server above will be allowed to set
+	 * a remote kline.
+	 */
+	user = "oper@my.host.is.spoofed";
+
+	/*
+	 * type: list of what to share, options are as follows:
+	 *      dline   - allow oper/server to dline
+	 *      undline - allow oper/server to undline
+	 *      kline   - allow oper/server to kline
+	 *      unkline - allow oper/server to unkline
+	 *      xline   - allow oper/server to xline
+	 *      unxline - allow oper/server to unxline
+	 *      resv    - allow oper/server to resv
+	 *      unresv  - allow oper/server to unresv
+	 *      locops  - allow oper/server to locops - only used for servers that cluster
+	 *      all     - allow oper/server to do all of the above (default)
+	 */
+	type = kline, unkline, resv;
+};
+
+/*
+ * kill {}:  users that are not allowed to connect
+ * Oper issued klines will be added to the specified kline config
+ */
+kill {
+	user = "bad@*.hacked.edu";
+	reason = "Obviously hacked account";
+};
+
+kill {
+	user = "^O[[:alpha:]]?[[:digit:]]+(x\.o|\.xo)$@^[[:alnum:]]{4}\.evilnet.tld$";
+
+	/*
+	 * NOTE: You have to set type=regex; when using a regular expression
+	 * based user entry
+	 */
+	type = regex;
+};
+
+/*
+ * deny {}:  IPs that are not allowed to connect (before DNS/ident lookup)
+ * Oper issued dlines will be added to the specified dline config
+ */
+deny {
+	ip = "10.0.1.0/24";
+	reason = "Reconnecting vhosted bots";
+};
+
+/*
+ * exempt {}: IPs that are exempt from deny {} and Dlines
+ */
+exempt {
+	ip = "192.168.0.0/16";
+};
+
+/*
+ * resv {}:  nicks and channels users may not use/join
+ */
+resv {
+	/* reason: the reason for the proceeding resv's */
+	reason = "Reserved for services";
+
+	/* resv: the nicks and channels users may not join/use */
+	nick = "Global";
+	nick = "DevNull";
+	nick = "BotServ";
+	nick = "Services";
+	nick = "StatServ";
+	nick = "HelpServ";
+	nick = "HostServ";
+	nick = "NickServ";
+	nick = "ChanServ";
+	nick = "MemoServ";
+	nick = "OperServ";
+	channel = "#services";
+
+	/* resv: wildcard masks are also supported in nicks only */
+	reason = "Clone bots";
+	nick = "clone*";
+};
+
+/*
+ * gecos {}:  The X: replacement, used for banning users based on
+ * their "realname".
+ */
+gecos {
+	name = "*sex*";
+	reason = "Possible spambot";
+};
+
+gecos {
+	name = "sub7server";
+	reason = "Trojan drone";
+};
+
+gecos {
+	name = "*http*";
+	reason = "Spambot";
+};
+
+gecos {
+	name = "^\[J[0o]hn Do[3e]\]-[0-9]{2,5}$";
+
+	/*
+	 * NOTE: You have to set type=regex; when using a regular expression
+	 * based name entry
+	 */
+	type = regex;
+};
+
+/*
+ * channel {}:  The channel block contains options pertaining to channels
+ */
+channel {
+	/*
+	 * disable_fake_channels: this option, if set to 'yes', will
+	 * disallow clients to create or join channels that have one
+	 * of the following ASCII characters in their name:
+	 *
+	 *   2 | bold
+	 *   3 | mirc color
+	 *  15 | plain text
+	 *  22 | reverse
+	 *  29 | italic
+	 *  31 | underline
+	 * 160 | non-breaking space
+	 */
+	disable_fake_channels = yes;
+
+	/*
+	 * restrict_channels: reverse channel RESVs logic, only reserved
+	 * channels are allowed
+	 */
+	restrict_channels = no;
+
+	/*
+	 * knock_delay: The amount of time a user must wait between issuing
+	 * the knock command.
+	 */
+	knock_delay = 5 minutes;
+
+	/*
+	 * knock_delay_channel: How often a knock to any specific channel
+	 * is permitted, regardless of the user sending the knock.
+	 */
+	knock_delay_channel = 1 minute;
+
+	/*
+	 * max_chans_per_user: The maximum number of channels a user can
+	 * join/be on.
+	 */
+	max_chans_per_user = 25;
+
+	/*
+	 * max_chans_per_oper: The maximum number of channels an oper can
+	 * join/be on.
+	 */
+	max_chans_per_oper = 50;
+
+	/* quiet_on_ban: stop banned people talking in channels. */
+	quiet_on_ban = yes;
+
+	/* max_bans: maximum number of +b/e/I modes in a channel */
+	max_bans = 100;
+
+	/*
+	 * how many joins in how many seconds constitute a flood, use 0 to
+	 * disable. +b opers will be notified (changeable via /set)
+	 */
+	join_flood_count = 16;
+	join_flood_time = 8 seconds;
+
+	/*
+	 * splitcode: The ircd will now check splitmode every few seconds.
+	 *
+	 * Either split users or split servers can activate splitmode, but
+	 * both conditions must be met for the ircd to deactivate splitmode.
+	 * 
+	 * You may force splitmode to be permanent by /quote set splitmode on
+	 */
+
+	/*
+	 * default_split_user_count: when the usercount is lower than this level,
+	 * consider ourselves split.  This must be set for automatic splitmode.
+	 */
+	default_split_user_count = 0;
+
+	/*
+	 * default_split_server_count: when the servercount is lower than this,
+	 * consider ourselves split.  This must be set for automatic splitmode.
+	 */
+	default_split_server_count = 0;
+
+	/* no_create_on_split: disallow users creating channels on split. */
+	no_create_on_split = yes;
+
+	/* no_join_on_split: disallow users joining channels at all on a split. */
+	no_join_on_split = no;
+};
+
+/*
+ * serverhide {}:  The serverhide block contains the options regarding
+ * serverhiding
+ */
+serverhide {
+	/*
+	 * flatten_links: this option will show all servers in /links appear
+	 * that they are linked to this current server
+	 */
+	flatten_links = no;
+
+	/*
+	 * links_delay: how often to update the links file when it is
+	 * flattened.
+	 */
+	links_delay = 5 minutes;
+
+	/*
+	 * hidden: hide this server from a /links output on servers that
+	 * support it.  This allows hub servers to be hidden etc.
+	 */
+	hidden = no;
+
+	/*
+	 * hide_servers: hide remote servernames everywhere and instead use
+	 * hidden_name and network_desc.
+	 */
+	hide_servers = no;
+
+	/*
+	 * Use this as the servername users see if hide_servers = yes.
+	 */
+	hidden_name = "*.hidden.com";
+
+	/*
+	 * hide_server_ips: If this is disabled, opers will be unable to see
+	 * servers ips and will be shown a masked ip, admins will be shown the
+	 * real ip.
+	 *
+	 * If this is enabled, nobody can see a servers ip. *This is a kludge*,
+	 * it has the side effect of hiding the ips everywhere, including
+	 * logfiles.
+	 *
+	 * We recommend you leave this disabled, and just take care with who you
+	 * give admin=yes; to.
+	 */
+	hide_server_ips = no;
+};
+
+/*
+ * general {}:  The general block contains many of the options that were once
+ * compiled in options in config.h.  The general block is read at start time.
+ */
+general {
+	/* services_name: servername of nick/channel services */
+	services_name = "service.someserver";
+
+	/* max_watch: maximum WATCH entries a client can have. */
+	max_watch = 60;
+
+	/* gline_enable: enable glines, network wide temp klines */
+	gline_enable = yes;
+
+	/*
+	 * gline_duration: the amount of time a gline will remain on your
+	 * server before expiring
+	 */
+	gline_duration = 1 day;
+
+	/*
+	 * gline_request_duration:  how long a pending G-line can be around.
+	 * 10 minutes should be plenty
+	 */
+	gline_request_duration = 10 minutes;
+
+	/*
+	 * gline_min_cidr: the minimum required length of a CIDR bitmask
+	 * for IPv4 based glines
+	 */
+	gline_min_cidr = 16;
+
+	/*
+	 * gline_min_cidr6: the minimum required length of a CIDR bitmask
+	 * for IPv6 based glines
+	 */
+	gline_min_cidr6 = 48;
+
+	/*
+	 * Whether to automatically set mode +i on connecting users.
+	 */
+	invisible_on_connect = yes;
+
+	/*
+	 * Max time from the nickname change that still causes KILL
+	 * automatically to switch for the current nick of that user.
+	 */
+	kill_chase_time_limit = 90 seconds;
+
+	/*
+	 * If hide_spoof_ips is disabled, opers will be allowed to see the real
+	 * IP of spoofed users in /trace etc. If this is defined they will be
+	 * shown a masked IP.
+	 */
+	hide_spoof_ips = yes;
+
+	/*
+	 * Ignore bogus timestamps from other servers.  Yes, this will desync
+	 * the network, but it will allow chanops to resync with a valid non TS 0
+	 *
+	 * This should be enabled network wide, or not at all.
+	 */
+	ignore_bogus_ts = no;
+
+	/*
+	 * disable_auth: completely disable ident lookups; if you enable this,
+	 * be careful of what you set need_ident to in your auth {} blocks
+	 */
+	disable_auth = no;
+
+	/* disable_remote_commands: disable users doing commands on remote servers */
+	disable_remote_commands = no;
+
+	/*
+	 * tkline_expire_notices: enables or disables temporary kline/xline
+	 * expire notices.
+	 */
+	tkline_expire_notices = no;
+
+	/*
+	 * default_floodcount: the default value of floodcount that is configurable
+	 * via /quote set floodcount.  This is the amount of lines a user
+	 * may send to any other user/channel in one second.
+	 */
+	default_floodcount = 10;
+
+	/*
+	 * failed_oper_notice: send a notice to all opers on the server when 
+	 * someone tries to OPER and uses the wrong password, host or ident.
+	 */
+	failed_oper_notice = yes;
+
+	/*
+	 * dots_in_ident: the amount of '.' characters permitted in an ident
+	 * reply before the user is rejected.
+	 */
+	dots_in_ident = 2;
+
+	/*
+	 * min_nonwildcard: the minimum non wildcard characters in k/d/g lines
+	 * placed via the server.  klines hand placed are exempt from limits.
+	 * wildcard chars: '.' ':' '*' '?' '@' '!' '#'
+	 */
+	min_nonwildcard = 4;
+
+	/*
+	 * min_nonwildcard_simple: the minimum non wildcard characters in 
+	 * gecos bans.  wildcard chars: '*' '?' '#'
+	 */
+	min_nonwildcard_simple = 3;
+
+	/* max_accept: maximum allowed /accept's for +g usermode */
+	max_accept = 20;
+
+	/* anti_nick_flood: enable the nickflood control code */
+	anti_nick_flood = yes;
+
+	/* nick flood: the nick changes allowed in the specified period */
+	max_nick_time = 20 seconds;
+	max_nick_changes = 5;
+
+	/*
+	 * anti_spam_exit_message_time: the minimum time a user must be connected
+	 * before custom quit messages are allowed.
+	 */
+	anti_spam_exit_message_time = 5 minutes;
+
+	/*
+	 * ts delta: the time delta allowed between server clocks before
+	 * a warning is given, or before the link is dropped.  all servers
+	 * should run ntpdate/rdate to keep clocks in sync
+	 */
+	ts_warn_delta = 30 seconds;
+	ts_max_delta = 5 minutes;
+
+	/*
+	 * warn_no_nline: warn opers about servers that try to connect but
+	 * we don't have a connect {} block for.  Twits with misconfigured 
+	 * servers can get really annoying with this enabled.
+	 */
+	warn_no_nline = yes;
+
+	/*
+	 * stats_e_disabled: set this to 'yes' to disable "STATS e" for both
+	 * operators and administrators.  Doing so is a good idea in case
+	 * there are any exempted (exempt{}) server IPs you don't want to
+	 * see leaked.
+	 */
+	stats_e_disabled = no;
+
+	/* stats_o_oper only: make stats o (opers) oper only */
+	stats_o_oper_only = yes;
+
+	/* stats_P_oper_only: make stats P (ports) oper only */
+	stats_P_oper_only = yes;
+
+	/*
+	 * stats i oper only: make stats i (auth {}) oper only. set to:
+	 *     yes:    show users no auth blocks, made oper only.
+	 *     masked: show users first matching auth block
+	 *     no:     show users all auth blocks.
+	 */
+	stats_i_oper_only = yes;
+
+	/*
+	 * stats_k_oper_only: make stats k/K (klines) oper only.  set to:
+	 *     yes:    show users no auth blocks, made oper only
+	 *     masked: show users first matching auth block
+	 *     no:     show users all auth blocks.
+	 */
+	stats_k_oper_only = yes;
+
+	/*
+	 * caller_id_wait: time between notifying a +g user that somebody
+	 * is messaging them.
+	 */
+	caller_id_wait = 1 minute;
+
+	/*
+	 * opers_bypass_callerid: allows operators to bypass +g and message
+	 * anyone who has it set (useful if you use services).
+	 */
+	opers_bypass_callerid = no;
+
+	/*
+	 * pace_wait_simple: time between use of less intensive commands
+	 * (ADMIN, HELP, (L)USERS, VERSION, remote WHOIS)
+	 */
+	pace_wait_simple = 1 second;
+
+	/*
+	 * pace_wait: time between more intensive commands
+	 * (AWAY, INFO, LINKS, MAP, MOTD, STATS, WHO, wildcard WHOIS, WHOWAS)
+	 */
+	pace_wait = 10 seconds;
+
+	/*
+	 * short_motd: send clients a notice telling them to read the motd
+	 * instead of forcing a motd to clients who may simply ignore it.
+	 */
+	short_motd = no;
+
+	/*
+	 * ping_cookie: require clients to respond exactly to a ping command,
+	 * can help block certain types of drones and FTP PASV mode spoofing.
+	 */
+	ping_cookie = no;
+
+	/* no_oper_flood: increase flood limits for opers. */
+	no_oper_flood = yes;
+
+	/*
+	 * true_no_oper_flood: completely eliminate flood limits for opers
+	 * and for clients with can_flood = yes in their auth {} blocks
+	 */
+	true_no_oper_flood = yes;
+
+	/* oper_pass_resv: allow opers to over-ride RESVs on nicks/channels */
+	oper_pass_resv = yes;
+
+	/* REMOVE ME.  The following line checks you've been reading. */
+	havent_read_conf = 1;
+
+	/*
+	 * max_targets: the maximum amount of targets in a single 
+	 * PRIVMSG/NOTICE.  Set to 999 NOT 0 for unlimited.
+	 */
+	max_targets = 4;
+
+	/*
+	 * message_locale: the default message locale
+	 * Use "standard" for the compiled in defaults.
+	 * To install the translated messages, go into messages/ in the
+	 * source directory and run `make install'.
+	 */
+	message_locale = "standard";
+
+	/*
+	 * usermodes configurable: a list of usermodes for the options below
+	 *
+	 * +b - bots         - See bot and drone flooding notices
+	 * +c - cconn        - Client connection/quit notices
+	 * +C - cconn_full   - Client connection/quit notices full
+	 * +D - deaf         - Don't receive channel messages
+	 * +d - debug        - See debugging notices
+	 * +f - full         - See auth{} block full notices
+	 * +G - softcallerid - Server Side Ignore for users not on your channels
+	 * +g - callerid     - Server Side Ignore (for privmsgs etc)
+	 * +H - hidden       - Hides operator status to other users
+	 * +i - invisible    - Not shown in NAMES or WHO unless you share a 
+	 *                     a channel
+	 * +j - rej          - See rejected client notices
+	 * +k - skill        - See server generated KILL messages
+	 * +l - locops       - See LOCOPS messages
+	 * +n - nchange      - See client nick changes
+	 * +s - servnotice   - See general server notices
+	 * +u - unauth       - See unauthorized client notices
+	 * +w - wallop       - See server generated WALLOPS
+	 * +x - external     - See remote server connection and split notices
+	 * +y - spy          - See LINKS, STATS, TRACE notices etc.
+	 * +z - operwall     - See oper generated WALLOPS
+	 */
+
+	/* oper_only_umodes: usermodes only opers may set */
+	oper_only_umodes = bots, cconn, cconn_full, debug, full, hidden, skill,
+                           nchange, rej, spy, external, operwall,
+                           locops, unauth;
+
+	/* oper_umodes: default usermodes opers get when they /oper */
+	oper_umodes = bots, locops, servnotice, operwall, wallop;
+
+	/*
+	 * use_egd: if your system does not have *random devices yet you
+	 * want to use OpenSSL and encrypted links, enable this.  Beware -
+	 * EGD is *very* CPU intensive when gathering data for its pool
+	 */
+#	use_egd = yes;
+
+	/*
+	 * egdpool_path: path to EGD pool. Not necessary for OpenSSL >= 0.9.7
+	 * which automatically finds the path.
+	 */
+#	egdpool_path = "/var/run/egd-pool";
+
+	/*
+	 * throttle_time: the minimum amount of time between connections from
+	 * the same ip.  exempt {} blocks are excluded from this throttling.
+	 * Offers protection against flooders who reconnect quickly.  
+	 * Set to 0 to disable.
+	 */
+	throttle_time = 10;
+};
+
+modules {
+	/*
+	 * path: other paths to search for modules specified below
+	 * and in "/module load".
+	 */
+	path = "/usr/local/ircd/lib/ircd-hybrid/modules";
+	path = "/usr/local/ircd/lib/ircd-hybrid/modules/autoload";
+
+	/* module: the name of a module to load on startup/rehash */
+	#module = "some_module.la";
+};
+
+/*
+ * log {}:  contains information about logfiles.
+ */
+log {
+	/* Do you want to enable logging to ircd.log? */
+	use_logging = yes;
+
+	file {
+		type = oper;
+		name = "/home/ircd/var/log/oper.log";
+		size = unlimited;
+	};
+
+	file {
+		type = user;
+		name = "/home/ircd/var/log/user.log";
+		size = 50 megabytes;
+	};
+
+	file {
+		type = kill;
+		name = "/home/ircd/var/log/kill.log";
+		size = 50 megabytes;
+	};
+
+	file {
+		type = kline;
+		name = "/home/ircd/var/log/kline.log";
+		size = 50 megabytes;
+	};
+
+	file {
+		type = dline;
+		name = "/home/ircd/var/log/dline.log";
+		size = 50 megabytes;
+	};
+
+	file {
+		type = gline;
+		name = "/home/ircd/var/log/gline.log";
+		size = 50 megabytes;
+	};
+
+	file {
+		type = debug;
+		name = "/home/ircd/var/log/debug.log";
+		size = 50 megabytes;
+        };
+};
diff --git a/doc/example.efnet.conf b/doc/example.efnet.conf
new file mode 100644
index 0000000..2af4d03
--- /dev/null
+++ b/doc/example.efnet.conf
@@ -0,0 +1,1260 @@
+/* doc/example.efnet.conf - ircd-hybrid-8 EFnet Example configuration file
+ * Copyright (C) 2000-2012 Hybrid Development Team
+ *
+ * Written by ejb, wcampbel, db, leeh and others
+ * Other example configurations can be found in the source dir under
+ * doc/.
+ *
+ * $Id$
+ */
+
+/* IMPORTANT NOTES:
+ *
+ * auth {} blocks MUST be specified in order of precedence.  The first one
+ * that matches a user will be used.  So place spoofs first, then specials,
+ * then general access.
+ *
+ * Shell style (#), C++ style (//) and C style comments are supported.
+ *
+ * Files may be included by either:
+ *        .include "filename"
+ *        .include <filename>
+ *
+ * Times/durations are written as:
+ *        12 hours 30 minutes 1 second
+ *        
+ * Valid units of time:
+ *        month, week, day, hour, minute, second
+ *
+ * Valid units of size:
+ *        megabyte/mbyte/mb, kilobyte/kbyte/kb, byte
+ *
+ * Sizes and times may be singular or plural.  
+ */ 
+
+/* EFNET NOTE:
+ *
+ * This configuration file is a BASIC configuration file for use
+ * on EFnet.  You MUST still take the time to set this file up
+ * properly.
+ *
+ * DISCLAIMER: This file was submitted by Disciple@EFnet and has
+ *             since been modified by the Hybrid team.
+ */
+ 
+/*
+ * serverinfo {}:  contains information about the server
+ */
+serverinfo {
+	/*
+	 * name: the name of this server.  This cannot be changed at runtime.
+	 */
+	name = "efnet.irc";
+
+	/*
+	 * sid: a server's unique ID.  This is three characters long and must
+	 * be in the form [0-9][A-Z0-9][A-Z0-9].  The first character must be
+	 * a digit, followed by 2 alpha-numerical letters.
+	 * NOTE: The letters must be capitalized.  This cannot be changed at runtime.
+	 */
+	sid = "_CHANGE_ME_";
+
+	/*
+	 * description: the description of the server.
+	 */
+	description = "ircd-hybrid test server";
+
+	/*
+	 * network info: the name and description of the network this server
+	 * is on.  Shown in the 005 reply and used with serverhiding.
+	 */
+	network_name = "EFnet";
+	network_desc = "Eris Free Network";
+
+	/*
+	 * hub: allow this server to act as a hub and have multiple servers
+	 * connected to it.
+	 */
+	hub = no;
+
+	/*
+	 * vhost: the IP to bind to when we connect outward to ipv4 servers.
+	 * This should be an ipv4 IP only, or "*" for INADDR_ANY.
+	 */
+	#vhost = "192.169.0.1";
+
+	/*
+	 * vhost6: the IP to bind to when we connect outward to ipv6 servers.
+	 * This should be an ipv6 IP only, or "*" for INADDR_ANY.
+	 */
+	#vhost6 = "3ffe:80e8:546::2";
+
+	/* max_clients: the maximum number of clients allowed to connect */
+	max_clients = 512;
+
+	/*
+	 * rsa_private_key_file: the path to the file containing our
+	 * rsa key for cryptlink.
+	 *
+	 * Example command to store a 2048 bit RSA keypair in
+	 * rsa.key, and the public key in rsa.pub:
+	 * 
+	 *	openssl genrsa -out rsa.key 2048
+	 *	openssl rsa -in rsa.key -pubout -out rsa.pub
+	 *	chown <ircd-user>.<ircd.group> rsa.key rsa.pub
+	 *	chmod 0600 rsa.key
+	 *	chmod 0644 rsa.pub
+	 */
+	#rsa_private_key_file = "/usr/local/ircd/etc/rsa.key";
+
+	/*
+	 * ssl_certificate_file: the path to the file containing our
+	 * ssl certificate for encrypted client connection.
+	 *
+	 * This assumes your private RSA key is stored in rsa.key. You
+	 * MUST have an RSA key in order to generate the certificate
+	 *
+	 *	openssl req -new -days 365 -x509 -key rsa.key -out cert.pem
+	 *
+	 * See http://www.openssl.org/docs/HOWTO/certificates.txt
+	 *
+	 * Please use the following values when generating the cert
+	 *
+	 *	Organization Name: Network Name
+	 *	Organization Unit Name: changme.someirc.net
+	 *	Common Name: irc.someirc.net
+	 *	E-mail: you@domain.com
+	 */
+	#ssl_certificate_file = "/usr/local/ircd/etc/cert.pem";
+
+	/*
+	 * ssl_dh_param_file:
+	 *
+	 * Path to the PEM encoded Diffie-Hellman parameter file.
+	 * DH parameters are strictly required when using ciphers
+	 * with EDH (ephemeral Diffie-Hellman) key exchange.
+	 *
+	 * A DH parameter file can be created by running:
+	 *
+	 *	openssl dhparam -out dhparam.pem 1024
+	 *
+	 * Prime size must be at least 1024 bits. Further information
+	 * regarding specific OpenSSL dhparam command-line options
+	 * can be found in the OpenSSL manual.
+	 */
+	#ssl_dh_param_file = "/usr/local/ircd/etc/dhparam.pem";
+
+	/*
+	 * ssl_cipher_list:
+	 *
+	 * List of ciphers that are supported by _this_ server. Can be used to
+	 * enforce specific ciphers for incoming SSL/TLS connections.
+	 * If a client (which also includes incoming server connections) isn't
+	 * capable of any cipher listed below, the connection will simply be
+	 * rejected.
+	 *
+	 * A list of supported ciphers can be obtained by running:
+	 *
+	 *	openssl ciphers -ssl3 -tls1 -v
+	 *
+	 * Multiple ciphers are separated by colons. The order of preference is
+	 * from left to right.
+	 */
+	#ssl_cipher_list = "DHE-RSA-AES256-SHA:AES256-SHA";
+
+	/*
+	 * ssl_server_method:
+	 * ssl_client_method:
+	 *
+	 * SSL/TLS methods we provide for incoming (server method) and
+	 * outgoing (client method) SSL/TLS connections.
+	 * This can be either sslv3 for SSLv3, and/or tlsv1 for TLSv1.
+	 */
+	#ssl_server_method = tlsv1, sslv3;
+	#ssl_client_method = tlsv1;
+};
+
+/*
+ * admin {}:  contains admin information about the server
+ */
+admin {
+	name = "EFnet Admin";
+	description = "Main Server Administrator";
+	email = "<irc-admin@efnet.irc>";
+};
+
+/*
+ * class {}:  contains information about classes for users
+ */
+class {
+	/* name: the name of the class */
+	name = "users";
+
+	/*
+	 * ping_time: how often a client must reply to a PING from the
+	 * server before they are dropped.
+	 */
+	ping_time = 90 seconds;
+
+	/*
+	 * number_per_ip: how many local users are allowed to connect
+	 * from one IP  (optional)
+	 */
+	number_per_ip = 2;
+
+	/*
+	 * max_local: how many local users are allowed to connect
+	 * from one ident@host  (optional)
+	 */
+	max_local = 2;
+
+	/*
+	 * max_global: network-wide limit of users per ident@host  (optional)
+	 */
+	max_global = 10;
+
+	/*
+	 * max_number: the maximum number of users allowed in this class (optional)
+	 */
+	max_number = 100;
+
+	/*
+	 * the following lines are optional and allow you to define
+	 * how many users can connect from one /NN subnet
+	 */
+	cidr_bitlen_ipv4 = 24;
+	cidr_bitlen_ipv6 = 120;
+	number_per_cidr = 16;
+
+	/*
+	 * sendq: the amount of data allowed in a clients send queue before
+	 * they are dropped.
+	 */
+	sendq = 100 kbytes;
+
+	/*
+	 * recvq: maximum amount of data in a clients receive queue before
+	 * they are dropped for flooding. Defaults to 2560 if the chosen
+	 * value isn't within the range of 512 to 8000.
+	 */
+	recvq = 2560 bytes;
+};
+
+class {
+	name = "opers";
+
+	/*
+	 * contrary to seeming popular belief, setting ping time
+	 * higher for an oper is NOT doing them a favor.
+	 * Since if a link is dead its dead and it means
+	 * you have to use another nick long enough to kill the old one :-)
+	 * Its much better to use a fairly standard 90 second ping time
+	 */
+	ping_time = 90 seconds;
+	number_per_ip = 10;
+	max_number = 100;
+	sendq = 1 mbyte;
+};
+
+class {
+	name = "server";
+
+	/*
+	 * Same thing here.  It's a fallacy to think increasing
+	 * ping time for servers is a "good idea."  All it leads to
+	 * is "ghosting" on one end. Not a good idea.
+	 */
+	ping_time = 90 seconds;
+
+	/*
+	 * ping_warning: how fast a server must reply to a PING before
+	 * a warning to opers is generated.
+	 */
+	ping_warning = 15 seconds;
+
+	/*
+	 * connectfreq: only used in server classes.  Specifies the delay
+	 * between autoconnecting to servers.
+	 *
+	 * Both comstud and I recommend 10 minutes a few years ago.
+	 * 15 minutes might be right now.  The reason you don't want it too
+	 * low is, you make the servers reconnect too quickly with
+	 * a large sendq, and they _will_ nick collide. badly. 5 minutes
+	 * IS way too short.
+	 */
+	connectfreq = 15 minutes;
+
+	/* max number: the amount of servers to autoconnect to */
+	max_number = 1;
+
+	/* sendq: servers need a higher sendq as they send more data */
+	sendq = 15 megabytes;
+};
+
+/*
+ * listen {}:  contains information about the ports ircd listens on
+ */
+listen {
+	/*
+	 * port: the specific port to listen on.  If no host is specified
+	 * before, it will listen on all available IPs.
+	 *
+	 * Ports are separated via a comma, a range may be specified using ".."
+	 */
+	
+	/* port: listen on all available IPs, ports 6665 to 6669 */
+	port = 6665 .. 6669;
+
+	/*
+	 * Listen on 192.168.0.1/6697 with ssl enabled and hidden from STATS P
+	 * unless you are an administrator.
+	 *
+	 * NOTE: The "flags" directive has to come before "port".  Always!
+	 *
+	 * Currently available flags are:
+	 *
+	 *  ssl    - Port is for SSL client connections only
+	 *  server - Only server connections are permitted
+	 *  hidden - Port is hidden from /stats P, unless you're an admin
+	 */
+	flags = hidden, ssl;
+	host = "192.168.0.1";
+	port = 6697;
+
+	/*
+	 * host: set a specific IP/host the ports after the line will listen 
+	 * on.  This may be ipv4 or ipv6.
+	 */
+	host = "1.2.3.4";
+	port = 7000, 7001;
+
+	host = "3ffe:1234:a:b:c::d";
+	port = 7002;
+};
+
+/*
+ * auth {}:  allow users to connect to the ircd
+ */
+auth {
+	/*
+	 * user: the user@host allowed to connect. Multiple user
+	 * lines are permitted per auth block.
+	 */
+	user = "*@172.16.0.0/12";
+	user = "*test@123D:B567:*";
+
+	/* password: an optional password that is required to use this block */
+	password = "letmein";
+
+	/*
+	 * encrypted: controls whether the auth password above has been
+	 * encrypted.
+	 */
+	encrypted = yes;
+
+	/*
+	 * spoof: fake the users host to this.  This is free-form,
+	 * just do everyone a favor and don't abuse it. ('=' prefix on /stats I)
+	 */
+	spoof = "I.still.hate.packets";
+
+	/* class: the class the user is placed in */
+	class = "opers";
+
+	/*
+	 * need_password - don't allow users who haven't supplied the correct
+	 *                 password to connect using another auth{} block
+	 *                 ('&' prefix on /stats I if disabled)
+	 * need_ident    - require the user to have identd to connect ('+' prefix on /stats I)
+	 * spoof_notice  - enable spoofing notification to admins
+	 * exceed_limit  - allow a user to exceed class limits ('>' prefix on /stats I)
+	 * kline_exempt  - exempt this user from k/glines ('^' prefix on /stats I)
+	 * gline_exempt  - exempt this user from glines ('_' prefix on /stats I)
+	 * resv_exempt   - exempt this user from resvs ('$' prefix on /stats I)
+	 * no_tilde      - remove ~ from a user with no ident ('-' prefix on /stats I)
+	 * can_flood     - allow this user to exceed flood limits ('|' prefix on /stats I)
+	 */
+	flags = need_password, spoof_notice, exceed_limit, kline_exempt,
+		gline_exempt, resv_exempt, no_tilde, can_flood;
+};
+
+auth {
+	/*
+	 * redirect: the server and port to redirect a user to.  A user does
+	 * not have to obey the redirection, the ircd just suggests an alternative
+	 * server for them.
+	 */
+	redirserv = "this.is.not.a.real.server";
+	redirport = 6667;
+	
+	user = "*.server";
+
+	/* class: a class is required even though it is not used */
+	class = "users";
+};
+
+auth {
+	user = "*@*";
+	class = "users";
+	flags = need_ident;
+};
+
+/*
+ * operator {}:  defines ircd operators
+ *
+ * ircd-hybrid no longer supports local operators, privileges are
+ * controlled via flags.
+ */
+operator {
+	/* name: the name of the oper */
+	name = "sheep";
+
+	/*
+	 * user: the user@host required for this operator. Multiple
+	 * user="" lines are supported.
+	 */
+	user = "*sheep@192.168.0.0/16";
+	user = "*@127.0.0.0/8";
+
+	/*
+	 * password: the password required to oper.  By default this will
+	 * need to be encrypted by using the provided mkpasswd tool.
+	 * Several password hash algorithms are available depending
+	 * on your system's crypt() implementation. For example, a modern
+	 * glibc already has support for SHA-256/512, and MD5 encryption
+	 * algorithms.
+	 */
+	password = "$5$x5zof8qe.Yc7/bPp$5zIg1Le2Lsgd4CvOjaD20pr5PmcfD7ha/9b2.TaUyG4";
+
+	/*
+	 * encrypted: controls whether the oper password above has been
+	 * encrypted.
+	 */
+	encrypted = yes;
+
+	/*
+	 * rsa_public_key_file: the public key for this oper when using Challenge.
+	 * A password should not be defined when this is used, see 
+	 * doc/challenge.txt for more information.
+	 */
+#	rsa_public_key_file = "/usr/local/ircd/etc/oper.pub";
+
+	/* class: the class the oper joins when they successfully /oper */
+	class = "opers";
+
+	/*
+	 * umodes: default usermodes opers get when they /oper.  If defined,
+	 * it will override oper_umodes settings in general {}.
+	 * Available usermodes:
+	 *
+	 * +b - bots         - See bot and drone flooding notices
+	 * +c - cconn        - Client connection/quit notices
+	 * +C - cconn_full   - Client connection/quit notices full
+	 * +D - deaf         - Don't receive channel messages
+	 * +d - debug        - See debugging notices
+	 * +f - full         - See auth{} block full notices
+	 * +G - softcallerid - Server Side Ignore for users not on your channels
+	 * +g - callerid     - Server Side Ignore (for privmsgs etc)
+	 * +H - hidden       - Hides operator status to other users
+	 * +i - invisible    - Not shown in NAMES or WHO unless you share a
+	 *                     a channel
+	 * +j - rej          - See rejected client notices
+	 * +k - skill        - See server generated KILL messages
+	 * +l - locops       - See LOCOPS messages
+	 * +n - nchange      - See client nick changes
+	 * +s - servnotice   - See general server notices
+	 * +u - unauth       - See unauthorized client notices
+	 * +w - wallop       - See server generated WALLOPS
+	 * +x - external     - See remote server connection and split notices
+	 * +y - spy          - See LINKS, STATS, TRACE notices etc.
+	 * +z - operwall     - See oper generated WALLOPS
+	 */
+#	umodes = locops, servnotice, operwall, wallop;
+
+	/*
+	 * privileges: controls the activities and commands an oper is 
+	 * allowed to do on the server. All options default to no.
+	 * Available options:
+	 *
+	 * module       - allows MODULE
+	 * global_kill  - allows remote users to be /KILL'd
+	 * remote       - allows remote SQUIT and CONNECT
+	 * remoteban    - allows remote KLINE/UNKLINE
+	 * dline        - allows DLINE
+	 * undline      - allows UNDLINE
+	 * kline        - allows KILL and KLINE
+	 * unkline      - allows UNKLINE
+	 * gline        - allows GLINE
+	 * xline        - allows XLINE
+	 * globops      - allows GLOBOPS
+	 * operwall     - allows OPERWALL
+	 * nick_changes - allows oper to see nickchanges via usermode +n
+	 * rehash       - allows oper to REHASH config
+	 * die          - allows DIE
+	 * restart      - allows RESTART
+	 * set          - allows SET
+	 * admin        - gives admin privileges. admins for example,
+	 *                may see the real IP addresses of servers.
+	 */
+	flags = global_kill, remote, kline, unkline, xline, globops, restart,
+		die, rehash, nick_changes, admin, operwall, module;
+};
+
+/*
+ * connect {}:  controls servers we connect to
+ */
+connect {
+	/* name: the name of the server */
+	name = "irc.uplink.com";
+
+	/*
+	 * host: the host or IP to connect to.  If a hostname is used it
+	 * must match the reverse dns of the server.
+	 */
+	host = "192.168.0.1";
+
+	/*
+	 * vhost: the IP to bind to when we connect outward to servers.
+	 * serverinfo::vhost and serverinfo::vhost6 will be overridden
+	 * by this directive.
+	 */
+	vhost = "192.168.0.2";
+
+	/*
+	 * passwords: the passwords we send (OLD C:) and accept (OLD N:).
+	 * The remote server will have these passwords reversed.
+	 */
+	send_password = "password";
+	accept_password = "anotherpassword";
+
+	/*
+	 * encrypted: controls whether the accept_password above has been
+	 * encrypted.
+	 */
+	encrypted = no;
+
+	/* port: the port to connect to this server on */
+	port = 6666;
+
+	/*
+	 * hub_mask: the mask of servers that this server may hub.  Multiple
+	 * entries are permitted
+	 */
+	hub_mask = "*";
+
+	/*
+	 * leaf_mask: the mask of servers this server may not hub.  Multiple
+	 * entries are permitted.  Useful for forbidding EU -> US -> EU routes.
+	 */
+#	leaf_mask = "*.uk";
+
+	/* class: the class this server is in */
+	class = "server";
+
+	/*
+	 * ssl_cipher_list:
+	 *
+	 * List of ciphers that the server we are connecting to must support.
+	 * If the server isn't capable of any cipher listed below, the
+	 * connection will simply be rejected.
+	 * Can be used to enforce stronger ciphers, even though this option
+	 * is not necessarily required to establish a SSL/TLS connection.
+	 *
+	 * Multiple ciphers are separated by colons. The order of preference
+	 * is from left to right.
+	 */
+	#ssl_cipher_list = "DHE-RSA-AES256-SHA:AES256-SHA";
+
+	/*
+	 * autoconn   - controls whether we autoconnect to this server or not,
+	 *              dependent on class limits. By default, this is disabled.
+	 * ssl        - Initiates a TLS/SSL connection.
+	 */
+#	flags = autoconn, ssl;
+};
+
+connect {
+	name = "ipv6.some.server";
+	host = "3ffd:dead:beef::1";
+	send_password = "password";
+	accept_password = "password";
+	port = 6666;
+
+	/*
+	 * aftype: controls whether the connection uses "ipv4" or "ipv6".
+	 * Default is ipv4.
+	 */
+	aftype = ipv6;
+	class = "server";
+};
+
+/*
+ * cluster {}:  servers that share klines/unkline/xline/unxline/resv/unresv/locops
+ * automatically
+ */
+cluster {
+	/*
+	 * name: the server to share with, this can take wildcards
+	 *
+	 * NOTE: only local actions will be clustered, meaning if
+	 *       the server receives a shared kline/unkline/etc, it
+	 *       will not be propagated to clustered servers.
+	 *
+	 *       Remote servers are not necessarily required to accept
+	 *       clustered lines, they need a shared{} for *THIS* server
+	 *       in order to accept them.
+	 */
+	name = "*.arpa";
+
+	/*
+	 * type: list of what to share, options are as follows:
+	 *      dline   - share dlines
+	 *      undline - share undlines
+	 *      kline   - share klines
+	 *      unkline - share unklines
+	 *      xline   - share xlines
+	 *      unxline - share unxlines
+	 *      resv    - share resvs
+	 *      unresv  - share unresvs
+	 *      locops  - share locops
+	 *      all     - share all of the above (default)
+	 */
+	type = kline, unkline, locops, xline, resv;
+};
+
+/*
+ * shared {}: users that are allowed to remote kline
+ *
+ * NOTE: This can be effectively used for remote klines.
+ *       Please note that there is no password authentication
+ *       for users setting remote klines.  You must also be
+ *       /oper'd in order to issue a remote kline.
+ */
+shared {
+	/*
+	 * name: the server the user must be on to set klines.  If this is not
+	 * specified, the user will be allowed to kline from all servers.
+	 */
+	name = "irc2.some.server";
+
+	/*
+	 * user: the user@host mask that is allowed to set klines.  If this is
+	 * not specified, all users on the server above will be allowed to set
+	 * a remote kline.
+	 */
+	user = "oper@my.host.is.spoofed";
+
+	/*
+	 * type: list of what to share, options are as follows:
+	 *      dline   - allow oper/server to dline
+	 *      undline - allow oper/server to undline
+	 *      kline   - allow oper/server to kline
+	 *      unkline - allow oper/server to unkline
+	 *      xline   - allow oper/server to xline
+	 *      unxline - allow oper/server to unxline
+	 *      resv    - allow oper/server to resv
+	 *      unresv  - allow oper/server to unresv
+	 *      locops  - allow oper/server to locops - only used for servers that cluster
+	 *      all     - allow oper/server to do all of the above (default)
+	 */
+	type = kline, unkline, resv;
+};
+
+/*
+ * kill {}:  users that are not allowed to connect
+ * Oper issued klines will be added to the specified kline config
+ */
+kill {
+	user = "bad@*.hacked.edu";
+	reason = "Obviously hacked account";
+};
+
+kill {
+	user = "^O[[:alpha:]]?[[:digit:]]+(x\.o|\.xo)$@^[[:alnum:]]{4}\.evilnet.tld$";
+
+	/*
+	 * NOTE: You have to set type=regex; when using a regular expression
+	 * based user entry
+	 */
+	type = regex;
+};
+
+/*
+ * deny {}:  IPs that are not allowed to connect (before DNS/ident lookup)
+ * Oper issued dlines will be added to the specified dline config
+ */
+deny {
+	ip = "10.0.1.0/24";
+	reason = "Reconnecting vhosted bots";
+};
+
+/*
+ * exempt {}: IPs that are exempt from deny {} and Dlines
+ *
+ * EFnet Note: We really suggest to enable general::stats_e_disabled
+ * if you plan to exempt EFnet server IPs you don't want to show to
+ * other operators and/or administrators through "STATS e".
+ */
+exempt {
+	ip = "192.168.0.0/16";
+};
+
+/*
+ * resv {}:  nicks and channels users may not use/join
+ */
+resv {
+	/* reason: the reason for the proceeding resv's */
+	reason = "There are no services on this network";
+
+	/* resv: the nicks and channels users may not join/use */
+	nick = "nickserv";
+	nick = "chanserv";
+	nick = "operserv";
+	nick = "JUPES";
+	nick = "JUPE";
+	nick = "CH?NF?X";               # CHANFIX (services.int)
+
+	/* These are totally optional, but may be a good idea */
+	nick = "oper";
+	nick = "ircop";
+	nick = "op";
+	nick = "ident";
+	nick = "pass";
+	channel = "#jupedchan";
+
+	/* resv: wildcard masks are also supported in nicks only */
+	reason = "Clone bots";
+	nick = "clone*";
+};
+
+/*
+ * gecos {}:  The X: replacement, used for banning users based on
+ * their "realname".
+ */
+gecos {
+	name = "*sex*";
+	reason = "Possible spambot";
+};
+
+gecos {
+	name = "sub7server";
+	reason = "Trojan drone";
+};
+
+gecos {
+	name = "*http*";
+	reason = "Spambot";
+};
+
+gecos {
+	name = "^\[J[0o]hn Do[3e]\]-[0-9]{2,5}$";
+
+	/*
+	 * NOTE: You have to set type=regex; when using a regular expression
+	 * based name entry
+	 */
+	type = regex;
+};
+
+/*
+ * channel {}:  The channel block contains options pertaining to channels
+ */
+channel {
+	/*
+	 * disable_fake_channels: this option, if set to 'yes', will
+	 * disallow clients to create or join channels that have one
+	 * of the following ASCII characters in their name:
+	 *
+	 *   2 | bold
+	 *   3 | mirc color
+	 *  15 | plain text
+	 *  22 | reverse
+	 *  29 | italic
+	 *  31 | underline
+	 * 160 | non-breaking space
+	 */
+	disable_fake_channels = yes;
+
+	/*
+	 * restrict_channels: reverse channel RESVs logic, only reserved
+	 * channels are allowed
+	 */
+	restrict_channels = no;
+
+	/*
+	 * knock_delay: The amount of time a user must wait between issuing
+	 * the knock command.
+	 */
+	knock_delay = 5 minutes;
+
+	/*
+	 * knock_delay_channel: How often a knock to any specific channel
+	 * is permitted, regardless of the user sending the knock.
+	 */
+	knock_delay_channel = 1 minute;
+
+	/*
+	 * max_chans_per_user: The maximum number of channels a user can
+	 * join/be on.
+	 */
+	max_chans_per_user = 25;
+
+	/*
+	 * max_chans_per_oper: The maximum number of channels an oper can
+	 * join/be on.
+	 */
+	max_chans_per_oper = 50;
+
+	/* quiet_on_ban: stop banned people talking in channels. */
+	quiet_on_ban = yes;
+
+	/* max_bans: maximum number of +b/e/I modes in a channel */
+	max_bans = 100;
+
+	/*
+	 * how many joins in how many seconds constitute a flood, use 0 to
+	 * disable. +b opers will be notified (changeable via /set)
+	 */
+	join_flood_count = 16;
+	join_flood_time = 8 seconds;
+
+	/*
+	 * splitcode: The ircd will now check splitmode every few seconds.
+	 *
+	 * Either split users or split servers can activate splitmode, but
+	 * both conditions must be met for the ircd to deactivate splitmode.
+	 * 
+	 * You may force splitmode to be permanent by /quote set splitmode on
+	 */
+
+	/*
+	 * default_split_user_count: when the usercount is lower than this level,
+	 * consider ourselves split.  This must be set for automatic splitmode.
+	 */
+	default_split_user_count = 20000;
+
+	/*
+	 * default_split_server_count: when the servercount is lower than this,
+	 * consider ourselves split.  This must be set for automatic splitmode.
+	 */
+	default_split_server_count = 10;
+
+	/* no_create_on_split: disallow users creating channels on split. */
+	no_create_on_split = yes;
+
+	/* no_join_on_split: disallow users joining channels at all on a split. */
+	no_join_on_split = no;
+};
+
+/*
+ * serverhide {}:  The serverhide block contains the options regarding
+ * serverhiding
+ */
+serverhide {
+	/*
+	 * flatten_links: this option will show all servers in /links appear
+	 * that they are linked to this current server
+	 *
+	 * EFnet Note:  While this is not a requirement on EFnet, it
+	 *              may be a good idea.  Except, it's useless
+	 *              unless the entire net runs it.
+	 */
+	flatten_links = no;
+
+	/*
+	 * links_delay: how often to update the links file when it is
+	 * flattened.
+	 */
+	links_delay = 5 minutes;
+
+	/*
+	 * hidden: hide this server from a /links output on servers that
+	 * support it.  This allows hub servers to be hidden etc.
+	 */
+	hidden = no;
+
+	/*
+	 * hide_servers: hide remote servernames everywhere and instead use
+	 * hidden_name and network_desc.
+	 */
+	hide_servers = no;
+
+	/*
+	 * Use this as the servername users see if hide_servers = yes.
+	 */
+	hidden_name = "*.hidden.com";
+
+	/*
+	 * hide_server_ips: If this is disabled, opers will be unable to see
+	 * servers ips and will be shown a masked ip, admins will be shown the
+	 * real ip.
+	 *
+	 * If this is enabled, nobody can see a servers ip. *This is a kludge*,
+	 * it has the side effect of hiding the ips everywhere, including
+	 * logfiles.
+	 *
+	 * We recommend you leave this disabled, and just take care with who you
+	 * give admin=yes; to.
+	 */
+	hide_server_ips = yes;
+};
+
+/*
+ * general {}:  The general block contains many of the options that were once
+ * compiled in options in config.h.  The general block is read at start time.
+ */
+general {
+	/* max_watch: maximum WATCH entries a client can have. */
+	max_watch = 60;
+
+	/*
+	 * EFnet Note: This feature is required for European EFnet servers
+	 * and is used by several North American servers.  As
+	 *             such, it has been left on by default.  If you
+	 *             do not want your server to participate in G:Lines
+	 *             you should disable this.
+	 */
+
+	/* gline_enable: enable glines, network wide temp klines */
+	gline_enable = yes;
+
+	/*
+	 * gline_duration: the amount of time a gline will remain on your
+	 * server before expiring
+	 */
+	gline_duration = 1 day;
+
+	/*
+	 * gline_request_duration:  how long a pending G-line can be around.
+	 * 10 minutes should be plenty
+	 */
+	gline_request_duration = 10 minutes;
+
+	/*
+	 * gline_min_cidr: the minimum required length of a CIDR bitmask
+	 * for IPv4 based glines
+	 */
+	gline_min_cidr = 16;
+
+	/*
+	 * gline_min_cidr6: the minimum required length of a CIDR bitmask
+	 * for IPv6 based glines
+	 */
+	gline_min_cidr6 = 48;
+
+	/*
+	 * Whether to automatically set mode +i on connecting users.
+	 */
+	invisible_on_connect = yes;
+
+	/*
+	 * Max time from the nickname change that still causes KILL
+	 * automatically to switch for the current nick of that user.
+	 */
+	kill_chase_time_limit = 90 seconds;
+
+	/*
+	 * If hide_spoof_ips is disabled, opers will be allowed to see the real
+	 * IP of spoofed users in /trace etc. If this is defined they will be
+	 * shown a masked IP.
+	 */
+	hide_spoof_ips = yes;
+
+	/*
+	 * Ignore bogus timestamps from other servers.  Yes, this will desync
+	 * the network, but it will allow chanops to resync with a valid non TS 0
+	 *
+	 * This should be enabled network wide, or not at all.
+	 */
+	ignore_bogus_ts = no;
+
+	/*
+	 * disable_auth: completely disable ident lookups; if you enable this,
+	 * be careful of what you set need_ident to in your auth {} blocks
+	 */
+	disable_auth = no;
+
+	/* disable_remote_commands: disable users doing commands on remote servers */
+	disable_remote_commands = no;
+
+	/*
+	 * tkline_expire_notices: enables or disables temporary kline/xline
+	 * expire notices.
+	 */
+	tkline_expire_notices = no;
+
+	/*
+	 * default_floodcount: the default value of floodcount that is configurable
+	 * via /quote set floodcount.  This is the amount of lines a user
+	 * may send to any other user/channel in one second.
+	 */
+	default_floodcount = 10;
+
+	/*
+	 * failed_oper_notice: send a notice to all opers on the server when 
+	 * someone tries to OPER and uses the wrong password, host or ident.
+	 */
+	failed_oper_notice = yes;
+
+	/*
+	 * dots_in_ident: the amount of '.' characters permitted in an ident
+	 * reply before the user is rejected.
+	 */
+	dots_in_ident = 2;
+
+	/*
+	 * min_nonwildcard: the minimum non wildcard characters in k/d/g lines
+	 * placed via the server.  klines hand placed are exempt from limits.
+	 * wildcard chars: '.' ':' '*' '?' '@' '!' '#'
+	 */
+	min_nonwildcard = 3;
+
+	/*
+	 * min_nonwildcard_simple: the minimum non wildcard characters in 
+	 * gecos bans.  wildcard chars: '*' '?' '#'
+	 */
+	min_nonwildcard_simple = 3;
+
+	/* max_accept: maximum allowed /accept's for +g usermode */
+	max_accept = 20;
+
+	/* anti_nick_flood: enable the nickflood control code */
+	anti_nick_flood = yes;
+
+	/* nick flood: the nick changes allowed in the specified period */
+	max_nick_time = 20 seconds;
+	max_nick_changes = 5;
+
+	/*
+	 * anti_spam_exit_message_time: the minimum time a user must be connected
+	 * before custom quit messages are allowed.
+	 */
+	anti_spam_exit_message_time = 5 minutes;
+
+	/*
+	 * ts delta: the time delta allowed between server clocks before
+	 * a warning is given, or before the link is dropped.  all servers
+	 * should run ntpdate/rdate to keep clocks in sync
+	 */
+	ts_warn_delta = 30 seconds;
+	ts_max_delta = 5 minutes;
+
+	/*
+	 * warn_no_nline: warn opers about servers that try to connect but
+	 * we don't have a connect {} block for.  Twits with misconfigured 
+	 * servers can get really annoying with this enabled.
+	 */
+	warn_no_nline = yes;
+
+	/*
+	 * stats_e_disabled: set this to 'yes' to disable "STATS e" for both
+	 * operators and administrators.  Doing so is a good idea in case
+	 * there are any exempted (exempt{}) server IPs you don't want to
+	 * see leaked.
+	 */
+	stats_e_disabled = no;
+
+	/* stats_o_oper only: make stats o (opers) oper only */
+	stats_o_oper_only = yes;
+
+	/* stats_P_oper_only: make stats P (ports) oper only */
+	stats_P_oper_only = yes;
+
+	/*
+	 * stats i oper only: make stats i (auth {}) oper only. set to:
+	 *     yes:    show users no auth blocks, made oper only.
+	 *     masked: show users first matching auth block
+	 *     no:     show users all auth blocks.
+	 */
+	stats_i_oper_only = yes;
+
+	/*
+	 * stats_k_oper_only: make stats k/K (klines) oper only.  set to:
+	 *     yes:    show users no auth blocks, made oper only
+	 *     masked: show users first matching auth block
+	 *     no:     show users all auth blocks.
+	 */
+	stats_k_oper_only = yes;
+
+	/*
+	 * caller_id_wait: time between notifying a +g user that somebody
+	 * is messaging them.
+	 */
+	caller_id_wait = 1 minute;
+
+	/*
+	 * opers_bypass_callerid: allows operators to bypass +g and message
+	 * anyone who has it set (useful if you use services).
+	 */
+	opers_bypass_callerid = no;
+
+	/*
+	 * pace_wait_simple: time between use of less intensive commands
+	 * (ADMIN, HELP, (L)USERS, VERSION, remote WHOIS)
+	 */
+	pace_wait_simple = 1 second;
+
+	/*
+	 * pace_wait: time between more intensive commands
+	 * (AWAY, INFO, LINKS, MAP, MOTD, STATS, WHO, wildcard WHOIS, WHOWAS)
+	 */
+	pace_wait = 10 seconds;
+
+	/*
+	 * short_motd: send clients a notice telling them to read the motd
+	 * instead of forcing a motd to clients who may simply ignore it.
+	 */
+	short_motd = no;
+
+	/*
+	 * ping_cookie: require clients to respond exactly to a ping command,
+	 * can help block certain types of drones and FTP PASV mode spoofing.
+	 */
+	ping_cookie = no;
+
+	/* no_oper_flood: increase flood limits for opers. */
+	no_oper_flood = yes;
+
+	/*
+	 * true_no_oper_flood: completely eliminate flood limits for opers
+	 * and for clients with can_flood = yes in their auth {} blocks
+	 */
+	true_no_oper_flood = yes;
+
+	/* oper_pass_resv: allow opers to over-ride RESVs on nicks/channels */
+	oper_pass_resv = yes;
+
+	/* REMOVE ME.  The following line checks you've been reading. */
+	havent_read_conf = 1;
+
+	/*
+	 * max_targets: the maximum amount of targets in a single 
+	 * PRIVMSG/NOTICE.  Set to 999 NOT 0 for unlimited.
+	 */
+	max_targets = 4;
+
+	/*
+	 * message_locale: the default message locale
+	 * Use "standard" for the compiled in defaults.
+	 * To install the translated messages, go into messages/ in the
+	 * source directory and run `make install'.
+	 */
+	message_locale = "standard";
+
+	/*
+	 * usermodes configurable: a list of usermodes for the options below
+	 *
+	 * +b - bots         - See bot and drone flooding notices
+	 * +c - cconn        - Client connection/quit notices
+	 * +C - cconn_full   - Client connection/quit notices full
+	 * +D - deaf         - Don't receive channel messages
+	 * +d - debug        - See debugging notices
+	 * +f - full         - See auth{} block full notices
+	 * +G - softcallerid - Server Side Ignore for users not on your channels
+	 * +g - callerid     - Server Side Ignore (for privmsgs etc)
+	 * +H - hidden       - Hides operator status to other users
+	 * +i - invisible    - Not shown in NAMES or WHO unless you share a 
+	 *                     a channel
+	 * +j - rej          - See rejected client notices
+	 * +k - skill        - See server generated KILL messages
+	 * +l - locops       - See LOCOPS messages
+	 * +n - nchange      - See client nick changes
+	 * +s - servnotice   - See general server notices
+	 * +u - unauth       - See unauthorized client notices
+	 * +w - wallop       - See server generated WALLOPS
+	 * +x - external     - See remote server connection and split notices
+	 * +y - spy          - See LINKS, STATS, TRACE notices etc.
+	 * +z - operwall     - See oper generated WALLOPS
+	 */
+
+	/* oper_only_umodes: usermodes only opers may set */
+	oper_only_umodes = bots, cconn, cconn_full, debug, full, hidden, skill,
+                           nchange, rej, spy, external, operwall,
+                           locops, unauth;
+
+	/* oper_umodes: default usermodes opers get when they /oper */
+	oper_umodes = bots, locops, servnotice, operwall, wallop;
+
+	/*
+	 * use_egd: if your system does not have *random devices yet you
+	 * want to use OpenSSL and encrypted links, enable this.  Beware -
+	 * EGD is *very* CPU intensive when gathering data for its pool
+	 */
+#	use_egd = yes;
+
+	/*
+	 * egdpool_path: path to EGD pool. Not necessary for OpenSSL >= 0.9.7
+	 * which automatically finds the path.
+	 */
+#	egdpool_path = "/var/run/egd-pool";
+
+	/*
+	 * throttle_time: the minimum amount of time between connections from
+	 * the same ip.  exempt {} blocks are excluded from this throttling.
+	 * Offers protection against flooders who reconnect quickly.  
+	 * Set to 0 to disable.
+	 */
+	throttle_time = 0;
+};
+
+modules {
+	/*
+	 * path: other paths to search for modules specified below
+	 * and in "/module load".
+	 */
+	path = "/usr/local/ircd/lib/ircd-hybrid/modules";
+	path = "/usr/local/ircd/lib/ircd-hybrid/modules/autoload";
+
+	/* module: the name of a module to load on startup/rehash */
+	#module = "some_module.la";
+};
+
+/*
+ * log {}:  contains information about logfiles.
+ */
+log {
+	/* Do you want to enable logging to ircd.log? */
+	use_logging = yes;
+
+	file {
+		type = oper;
+		name = "/home/ircd/var/log/oper.log";
+		size = unlimited;
+	};
+
+	file {
+		type = user;
+		name = "/home/ircd/var/log/user.log";
+		size = 50 megabytes;
+	};
+
+	file {
+		type = kill;
+		name = "/home/ircd/var/log/kill.log";
+		size = 50 megabytes;
+	};
+
+	file {
+		type = kline;
+		name = "/home/ircd/var/log/kline.log";
+		size = 50 megabytes;
+	};
+
+	file {
+		type = dline;
+		name = "/home/ircd/var/log/dline.log";
+		size = 50 megabytes;
+	};
+
+	file {
+		type = gline;
+		name = "/home/ircd/var/log/gline.log";
+		size = 50 megabytes;
+	};
+
+	file {
+		type = debug;
+		name = "/home/ircd/var/log/debug.log";
+		size = 50 megabytes;
+        };
+};
diff --git a/doc/example.quick.conf b/doc/example.quick.conf
new file mode 100644
index 0000000..65f0859
--- /dev/null
+++ b/doc/example.quick.conf
@@ -0,0 +1,369 @@
+/* doc/example.conf.quick - ircd-hybrid-8 Example configuration file
+ * Copyright (C) 2000-2012 Hybrid Development Team
+ *
+ * Written by ejb, wcampbel, db, leeh and others
+ *
+ * $Id$
+ */
+
+/* IMPORTANT NOTES:
+ *
+ * auth {} blocks MUST be specified in order of precedence.  The first one
+ * that matches a user will be used.  So place spoofs first, then specials,
+ * then general access, then restricted.
+ *
+ * Both shell style (#) and C style comments are supported.
+ *
+ * Files may be included by either:
+ *        .include "filename"
+ *        .include <filename>
+ *
+ * Times/durations are written as:
+ *        12 hours 30 minutes 1 second
+ *        
+ * Valid units of time:
+ *        month, week, day, hour, minute, second
+ *
+ * Valid units of size:
+ *        megabyte/mbyte/mb, kilobyte/kbyte/kb, byte
+ *
+ * Sizes and times may be singular or plural.  
+ */ 
+
+/* EFNET NOTE:
+ * 
+ * This config file is NOT suitable for EFNet.  EFNet admins should use
+ * example.efnet.conf
+ */
+ 
+serverinfo {
+	name = "hades.arpa";
+	sid = "_CHANGE_ME_";
+	description = "ircd-hybrid test server";
+	network_name = "MyNet";
+	network_desc = "This is My Network";
+	hub = no;
+	#vhost = "192.169.0.1";
+	#vhost6 = "3ffe:80e8:546::2";
+	max_clients = 512;
+	#rsa_private_key_file = "/usr/local/ircd/etc/rsa.key";
+	#ssl_certificate_file = "/usr/local/ircd/etc/cert.pem";
+	#ssl_server_method = tlsv1, sslv3;
+	#ssl_client_method = tlsv1;
+};
+
+/* admin {}: contains admin information about the server. (OLD A:) */
+admin {
+	name = "Smurf target";
+	description = "Main Server Administrator";
+	email = "<syn@packets.r.us>";
+};
+
+/* class {}: contain information about classes for users (OLD Y:) */
+class {
+	name = "users";
+	ping_time = 2 minutes;
+	number_per_ip = 2;
+	max_number = 100;
+	sendq = 100 kbytes;
+	recvq = 2560 bytes;
+};
+
+class {
+	name = "restricted";
+	ping_time = 1 minute 30 seconds;
+	number_per_ip = 1;
+	max_number = 100;
+	sendq = 60kb;
+	recvq = 2560 bytes;
+};
+
+class {
+	name = "opers";
+	ping_time = 5 minutes;
+	number_per_ip = 10;
+	max_number = 100;
+	sendq = 100kbytes;
+};
+
+class {
+	name = "server";
+	ping_time = 5 minutes;
+	ping_warning = 15 seconds;
+	connectfreq = 5 minutes;
+	max_number = 1;
+	sendq=2 megabytes;
+};
+
+/* listen {}: contain information about the ports ircd listens on (OLD P:) */
+listen {
+	port = 6665 .. 6669;
+
+	flags = ssl;
+	port = 6697;
+
+	host = "1.2.3.4";
+	port = 7000, 7001;
+
+	host = "3ffe:1234:a:b:c::d";
+        port = 7002;
+};
+
+/* auth {}: allow users to connect to the ircd (OLD I:) */
+auth {
+	user = "*@172.16.0.0/12";
+	user = "*test@123D:B567:*";
+	password = "letmein";
+	flags = need_password, spoof_notice, exceed_limit, kline_exempt,
+		gline_exempt, no_tilde;
+	spoof = "I.still.hate.packets";
+	class = "opers";
+};
+
+auth {
+	redirserv = "irc.fi";
+	redirport = 6667;
+	user = "*.fi";
+	class = "users";
+};
+
+auth {
+	user = "*@*";
+	class = "users";
+	flags = need_ident;
+};
+
+/* operator {}: defines ircd operators. (OLD O:)
+ * ircd-hybrid no longer supports local operators, privileges are
+ * controlled via flags.
+ */
+operator {
+	name = "sheep";
+	user = "*sheep@*";
+	user = "*@127.0.0.1";
+	password = "etcnjl8juSU1E";
+	encrypted = yes;
+	#rsa_public_key_file = "/usr/local/ircd/etc/oper.pub";
+	class = "opers";
+	flags = global_kill, remote, kline, unkline, gline, module,
+		xline, die, rehash, nick_changes, admin, set;
+};
+
+/* connect {}: controls servers we connect to (OLD C:, N:, H:, L:) */
+connect {
+	name = "irc.uplink.com";
+	host = "192.168.0.1";
+	send_password = "password";
+	accept_password = "anotherpassword";
+	encrypted = no;
+	port = 6666;
+	hub_mask = "*";
+	#leaf_mask = "*.uk";
+	class = "server";
+	flags = autoconn;
+};
+
+connect {
+        name = "ipv6.some.server";
+        host = "3ffd:dead:beef::1";
+        send_password = "password";
+        accept_password = "password";
+        port = 6666;
+
+	aftype = ipv6;
+        class = "server";
+};
+
+/* cluster{}: servers that share klines/unkline/xline/unxline/resv/unresv/locops
+ * automatically (OLD hyb6 SLAVE_SERVERS)
+ */
+cluster {
+        name = "*.arpa";
+        type = kline, unkline, locops, xline, resv;
+};
+
+/* shared {}: users that are allowed to remote kline (OLD U:) */
+shared {
+	name = "irc2.some.server";
+	user = "oper@my.host.is.spoofed";
+	type = all;
+};
+
+/* kill {}: users that are not allowed to connect (OLD K:)
+ * Oper issued klines will be added to the specified kline config
+ */
+kill {
+	user = "bad@*.hacked.edu";
+	reason = "Obviously hacked account";
+};
+
+/* deny {}: IPs that are not allowed to connect (before DNS/ident lookup)
+ * Oper issued dlines will be added to the specified dline config
+ */
+deny {
+	ip = "10.0.1.0/24";
+	reason = "Reconnecting vhosted bots";
+};
+
+/* exempt {}: IPs that are exempt from deny {} and Dlines. (OLD d:) */
+exempt {
+	ip = "192.168.0.0/16";
+};
+
+/* resv {}: nicks and channels users may not use/join (OLD Q:) */
+resv {
+	nick = "nickserv";
+	nick = "chanserv";
+	channel = "#services";
+	reason = "Clone bots";
+	nick = "clone*";
+};
+
+gecos {
+	name = "*sex*";
+	reason = "Possible spambot";
+};
+
+gecos {
+	name = "sub7server";
+	reason = "Trojan drone";
+};
+
+gecos {
+	name = "*http*";
+	reason = "Spambot";
+};
+
+channel {
+	restrict_channels = no;
+	knock_delay = 5 minutes;
+	knock_delay_channel = 1 minute;
+	max_chans_per_user = 25;
+	max_chans_per_oper = 50;
+	quiet_on_ban = yes;
+	max_bans = 25;
+	join_flood_count = 16;
+	join_flood_time = 8 seconds;
+	default_split_user_count = 0;
+	default_split_server_count = 0;
+	no_create_on_split = yes;
+	no_join_on_split = no;
+};
+
+serverhide {
+	flatten_links = no;
+	links_delay = 5 minutes;
+	hidden = no;
+	hide_servers = no;
+	hidden_name = "*.hidden.com";
+	hide_server_ips = no;
+};
+
+general {
+	kill_chase_time_limit = 90 seconds;
+        hide_spoof_ips = yes;
+        ignore_bogus_ts = no;
+
+	disable_auth = no;
+        disable_remote_commands = no;
+	default_floodcount = 10;
+	failed_oper_notice = yes;
+	dots_in_ident=2;
+	min_nonwildcard = 4;
+	min_nonwildcard_simple = 3;
+	max_accept = 20;
+	anti_nick_flood = yes;
+
+	max_nick_time = 20 seconds;
+	max_nick_changes = 5;
+
+	anti_spam_exit_message_time = 5 minutes;
+	ts_warn_delta = 30 seconds;
+	ts_max_delta = 5 minutes;
+
+	invisible_on_connect = yes;
+	warn_no_nline = yes;
+	stats_o_oper_only=yes;
+	stats_P_oper_only=no;
+	stats_i_oper_only=masked;
+	stats_k_oper_only=masked;
+	caller_id_wait = 1 minute;
+	pace_wait_simple = 1 second;
+	pace_wait = 10 seconds;
+	short_motd = no;
+	ping_cookie = no;
+	no_oper_flood = yes;
+	true_no_oper_flood = yes;
+	oper_pass_resv = yes;
+
+	/* REMOVE ME.  The following line checks you've been reading. */
+	havent_read_conf = 1;
+
+	max_targets = 4;
+	message_locale = "standard";
+	oper_only_umodes = bots, cconn, debug, full, skill, nchange, 
+                     rej, spy, external, operwall, locops, unauth;
+
+	oper_umodes = bots, locops, servnotice, operwall, wallop;
+
+
+	#use_egd = yes;
+	#egdpool_path = "/var/run/egd-pool";
+	throttle_time = 10;
+};
+
+modules {
+	path = "/usr/local/ircd/lib/ircd-hybrid/modules";
+	path = "/usr/local/ircd/lib/ircd-hybrid/modules/autoload";
+	#module = "some_module.so";
+};
+
+/*
+ * log {}:  contains information about logfiles.
+ */
+log {
+	/* Do you want to enable logging to ircd.log? */
+	use_logging = yes;
+
+	file {
+		type = oper;
+		name = "/home/ircd/var/log/oper.log";
+		size = unlimited;
+	};
+
+	file {
+		type = user;
+		name = "/home/ircd/var/log/user.log";
+		size = 50 megabytes;
+	};
+
+	file {
+		type = kill;
+		name = "/home/ircd/var/log/kill.log";
+		size = 50 megabytes;
+	};
+
+	file {
+		type = kline;
+		name = "/home/ircd/var/log/kline.log";
+		size = 50 megabytes;
+	};
+
+	file {
+		type = dline;
+		name = "/home/ircd/var/log/dline.log";
+		size = 50 megabytes;
+	};
+
+	file {
+		type = gline;
+		name = "/home/ircd/var/log/gline.log";
+		size = 50 megabytes;
+	};
+
+	file {
+		type = debug;
+		name = "/home/ircd/var/log/debug.log";
+		size = 50 megabytes;
+        };
+};
diff --git a/doc/guidelines.txt b/doc/guidelines.txt
new file mode 100644
index 0000000..a3d13f8
--- /dev/null
+++ b/doc/guidelines.txt
@@ -0,0 +1,36 @@
+ircd-hybrid documentation guidelines
+
+1.  When a major change in the code affects users, it MUST be documented
+in whats-new and all other appropriate locations.
+
+2.  When something affects the configuration file, and it's compatibility
+with previous versions, it MUST be documented in example.conf and in a
+proposed new document README.NOW. This is VERY important during the beta
+phase to help anyone who mans the "help desk".
+
+3.  All documentation must properly fit in an 80 character wide terminal.
+SGML and other "professional" documentation systems are good for some
+projects, but hybrid is intended to be used on minimal UNIX installations
+where any extra binary is a security risk. Text only docs, sized to fit
+properly in an 80 character wide console, are what admins expect, and that's
+what they should get.
+
+4.  All documentation must be spell checked before a release or a beta.
+'ispell' (using either the US or British dictionary) is probably the
+easiest way to spell check the documentation. 'ispell -a' at the command
+line will allow you to check individual words as you are editing.
+
+5.  When a document is over approximately 5 pages long, it should be split
+into sections to facilitate users reading them.
+
+6.  All docs (except docs specifically describing code) should be written
+in a way that all users of the software (not just programmers) will be able
+to easily understand.
+
+7.  Don't make documentation a chore. If it's done while coding, or shortly
+after, it usually is more accurate and the documentation tasks don't get
+pushed back and pile up.
+
+8.  Don't forget to include a CVS Id.
+
+# $Id$
diff --git a/doc/index.txt b/doc/index.txt
new file mode 100644
index 0000000..d43a112
--- /dev/null
+++ b/doc/index.txt
@@ -0,0 +1,23 @@
+$Id$
+-----------------------------------------------
+
+Documentation for ircd-hybrid
+
+CIDR.txt		- Description of CIDR in IPv4
+challenge.txt           - Overview of the challenge/response system for
+                          obtaining operator status
+guidelines.txt		- Documentation guidelines
+index.txt		- This file
+ircd.8                  - The new revised manpage, read with the following
+                          commands in the prefix directory:
+                          man -M . ircd
+kline.txt               - Outline of the remote K-line protocol for both
+                          opers and servers
+messages.txt            - A general help file for users and admins to
+                          customize ircd's messages.
+modeg.txt               - An in depth description of the server side silence
+                          user mode (+g)
+modes.txt               - A list of all user and channel modes
+resv.txt		- Outline of the RESV command.
+server-version-info     - Overview of the flags shown in /version
+serverhide.txt          - Information about the server hide options
diff --git a/doc/ircd.8 b/doc/ircd.8
new file mode 100644
index 0000000..25f03f4
--- /dev/null
+++ b/doc/ircd.8
@@ -0,0 +1,110 @@
+.\" @(#)ircd.8 7b10 25 Oct 2001
+.\" $Id$
+.TH IRCD 8 "1 April 2012" "ircd-hybrid-8"
+.SH NAME
+ircd \- The IRCD-Hybrid Internet Relay Chat server
+.SH SYNOPSIS
+.hy 0
+.IP \fBircd\fP
+[-configfile filename] [-dlinefile filename] [-klinefile filename]
+[-xlinefile filename] [-logfile filename] [-pidfile filename] [-foreground]
+[-version]
+.SH DESCRIPTION
+.LP
+\fIircd\fP is the server (daemon) program for the Internet Relay Chat
+Program.  The \fIircd\fP is a server in that its function is to "serve"
+the client program \fIirc(1)\fP and other compatible programs with
+messages and commands.  All commands and user messages are passed
+directly to the \fIircd\fP for processing and relaying to other IRC
+servers.
+
+This is \fIircd-hybrid\fP, the highly modified (and hopefully improved)
+variant of the original ircd program by Jarkko Oikarinen.
+.SH OPTIONS
+.TP
+.B \-configfile filename
+Specifies the ircd.conf file to be used for this \fIircd\fP. The option
+is used to override the default ircd.conf given at compile time. By default,
+this is "etc/ircd.conf" within the prefix you installed the \fIircd\fP in.
+.TP
+.B \-dlinefile filename
+.TP
+.B \-klinefile filename
+.TP
+.B \-xlinefile filename
+Specifies the files to be used for D-lines (host bans), K-lines (hostmask bans),
+and X-lines (gecos bans), which by default are within the etc/ directory of your
+installation prefix as dline.conf, kline.conf, and xline.conf.
+.TP
+.B \-logfile filename
+Specifies an alternative logfile to be used than that specified in defaults.h
+.TP
+.B \-pidfile filename
+Specifies the file used by the \fIircd\fP to store its process ID. The option is
+used to override the default ircd.pid given at compile time.
+.TP
+.B \-foreground
+Makes \fIircd\fP run in the foreground
+.TP
+.B \-version
+Makes \fIircd\fP print its version, and exit.
+.SH USAGE
+If you plan to connect your \fIircd\fP server to an existing IRC network,
+you will need to alter your local IRC configuration file (typically named
+"ircd.conf") so that it will accept and make connections to other \fIIRC\fP
+servers.  This file contains the hostnames, IP addresses, and sometimes
+passwords for connections to other ircds around the world.
+
+The example ircd.conf in the etc/ directory documents itself. Read it 
+carefully or you may expose a risk on your network simply by having your 
+ircd running!
+.LP
+.SH BOOTING THE SERVER
+It is sufficient to type \fBircd\fP at the command line to start 
+ircd-hybrid into the background. If you wish to run ircd in the 
+foreground (perhaps for debugging purposes), use the \fB-foreground\fP 
+parameter.
+
+The ircd-hybrid package in your distribution may ship with an rc-script 
+which handles this for you. In Debian, it is \fB/etc/init.d/ircd-hybrid.\fP
+
+.SH EXAMPLE
+# ircd -configfile /usr/share/ircd/ircd.conf -logfile /var/log/ircd.log
+
+Starts \fBircd\fP with the config file /usr/share/ircd/ircd.conf and 
+with a log file /var/log/ircd.log. It implicitly forks back to the 
+console -- to prevent this use -foreground.
+
+Many of the above paths are hardcoded at compile time in the 
+\fBinclude/defaults.h\fP file, so it may be convenient to edit these to 
+suit your needs before you compile the ircd.
+.SH COPYRIGHT
+(c) 1988,1989 University of Oulu, Computing Center, Finland,
+.LP
+(c) 1988,1989 Department of Information Processing Science,
+University of Oulu, Finland
+.LP
+(c) 1988-1991 Jarkko Oikarinen
+.LP
+(c) 1997-2012 The IRCD-Hybrid project.
+.LP
+For full COPYRIGHT see the LICENSE file within the IRC source package.
+.LP
+.RE
+.SH BUGS
+If you find a bug and you have a core file from ircd as a result, use a 
+debugger like \fBgdb(1)\fP to process the core file and send a backtrace 
+to \fBbugs@ircd-hybrid.org\fP.
+
+.SH AUTHORS
+irc2.8 and earlier: Jarkko Oikarinen, currently jto@tolsun.oulu.fi. See 
+doc/old/Authors for more credits.
+.LP
+ircd-hybrid-7: the IRCD-Hybrid Project, bugs@ircd-hybrid.org.
+.LP
+Manual page written by Jeff Trim, jtrim@orion.cair.du.edu,
+later modified by jto@tolsun.oulu.fi.
+.LP
+Updated by W. Campbell, wcampbel@botbay.net, Edward Brocklesby, 
+ejb@klamath.uucp.leguin.org.uk, and highly revised by Joshua Kwan 
+(joshk@triplehelix.org) for the Debian distribution.
diff --git a/doc/kline.txt b/doc/kline.txt
new file mode 100644
index 0000000..6c72310
--- /dev/null
+++ b/doc/kline.txt
@@ -0,0 +1,101 @@
+/* doc/kline.txt - Overview of the remote kline system
+ * 
+ * Copyright (C) 2005-2012 Hybrid Development Team
+ *
+ * $Id$
+ */
+
+
+Introduction
+------------
+
+Since ircd-hybrid-7, opers are allowed to add and remove K-Lines on multiple
+servers, an extension and replacement of the old ircd-hybrid-6 method of sharing
+all K-Lines between servers.
+
+In this implementation, it is extended to be routable among servers which
+understand the "KLN" capability. This allows us to continue to "talk"
+to non remote kline capable servers without breaking anything.
+
+
+Usage
+-----
+
+The old K-Line method has not been changed.  To place a K-Line it is still:
+
+/quote kline <nick|user@host> :reason
+/quote kline [tkline_duration] <nick|user@host> :reason
+
+Scenario 1
+----------
+
+Oper wishes to K-Line user@host on server irc.xyz.net
+
+/quote kline <nick|user@host> on irc.xyz.net :reason
+/quote kline [duration] <nick|user@host> on irc.xyz.net :reason
+
+Scenario 2
+----------
+
+Oper wishes to K-Line user@host on all servers named *.uk
+
+/quote kline <nick|user@host> on *.uk :reason
+/quote kline [duration] <nick|user@host> on *.uk :reason
+
+Scenario 3
+----------
+
+Oper wishes to place a network wide K-Line on user@host
+
+/quote kline <nick|user@host> on * :reason
+/quote kline [duration] <nick|user@host> on * :reason
+
+
+Authorization
+-------------
+
+For the K-Line to be accepted by the remote server, the server must have
+explicitly allowed K-Lines from that user.  This is done via a shared {};
+block in ircd.conf.
+
+The shared block contains two settings, a user@host mask of the oper
+who is allowed to K-Line, and a servername.
+
+- If both of these options are present, K-Lines will only be allowed 
+  from that specific user@host on that specific server. 
+- If only the servername is present, all K-Lines from opers on that
+  server will be accepted.
+- If only the user@host is present, all K-Lines from that user@host on
+  any server will be accepted.
+- If neither are present, the shared block is invalid.
+
+shared {
+	/* The name of the server we allow K-Lines from */
+	name = "this.server.net";
+
+	/* the user@host allowed to K-Line */
+	user = "user@host.com";
+};
+
+Server to Server Protocol
+-------------------------
+
+As mentioned above, each server capable of remote K-Lines passes
+the capability KLN along. No server will send a KLINE to a server
+without a KLN capability.
+
+Server to server messages are formatted like this:
+
+  ":oper KLINE target.server duration user host :reason"
+    
+Note the difference between hybrid-6 GLINE which explicitly passed
+the oper user@host and server along. This was originally done to handle
+possible desync conditions, but is now shelved in favor of saving 
+some bandwidth.
+
+oper:		the nick of the oper performing the K-Line
+target.server:	the server(s) this K-Line is destined for
+duration:	the duration if a TK-Line, 0 if permanent.
+user:		the 'user' portion of the K-Line
+host:		the 'host' portion of the K-Line
+reason:		the reason for the K-Line.
diff --git a/doc/messages.txt b/doc/messages.txt
new file mode 100644
index 0000000..a8c6227
--- /dev/null
+++ b/doc/messages.txt
@@ -0,0 +1,54 @@
+                         Message Customization Overview
+
+   $Id$
+
+   Copyright (c) 2005-2012 by ircd-hybrid team
+
+     ----------------------------------------------------------------------
+
+   Hybrid now supports its own .lang format for i18n'd IRC status messages.
+
+   This document is split into two parts, using message files, and creating
+   your own.
+
+     ----------------------------------------------------------------------
+
+                    Using Provided or Pre-made Message Files
+
+   There are a number of message files provided with ircd-hybrid. These can
+   be found in the source tree in messages/.
+
+   These files are automatically installed by `make install'.
+
+   These message files can be used in ircd once they are installed. Try the
+   installed message file with /quote SET MSGLOCALE <locale> first. The
+   locale will be 'standard' for the plain messages that are Hybrid's
+   default.
+
+   If the desired message file works without any issues, it can be set to be
+   the default message file in the ircd.conf file. Refer to example.conf's
+   documentation on the message_locale setting.
+
+     ----------------------------------------------------------------------
+
+                           Creating Your Own Messages
+
+   This process is a little more complicated. The easiest way to start
+   editing messages is to take ircd-standard.example.lang, make a copy,
+   and change whichever status lines you wish.
+
+   Once you have your customized message file ready, just copy it into the
+   same place as the rest of the messages, typically $PREFIX/messages.
+
+   If you think your .lang file deserves to be in the official distribution,
+   submit it to us at bugs@ircd-hybrid.org. It must be complete and as error-
+   free as you can make it since it is subject to public consumption. Providing
+   a translation will be a way that nearly anyone who knows multiple languages
+   to contribute to ircd, and get their name in the translation credits.
+
+   When making such a translation, you should base it off
+   ircd-standard.example.lang, which is a conversion of our base (English)
+   messages.tab into the .lang format. You should edit it from there into your
+   own language, and of course give credit to yourself and whoever else you
+   may have done the translation with. Then, send it off to us, and we'll see
+   what we can do.
diff --git a/doc/modeg.txt b/doc/modeg.txt
new file mode 100644
index 0000000..f3b91dc
--- /dev/null
+++ b/doc/modeg.txt
@@ -0,0 +1,144 @@
+                         User Mode +g Documentation
+
+Hybrid 7 includes a new and power feature that all users can take advantage
+of to help prevent flooding and unwanted messages.  This new feature is 
+invoked by setting user mode +g.  When a client is set +g, that user will
+be in "Caller ID" mode.  Any user that messages a +g client will receive
+a numeric saying that they are in +g (server side ignore) mode.  The target
+client (who is set +g) will also receive a numeric saying that so and so
+messaged them, and that they are in +g mode.
+
+The target of the message will only receive one notification per minute, from
+any client, in order to help prevent flooding.  The sender will NOT have the
+rate limit, and will receive a numeric saying the target is in +g mode every
+time they send a message.  Note that this behavior is similar to the way AWAY
+messages are done.
+
+There are numerous benefits for both opers and regular users, including the
+ability to stop spambot messages from ever reaching your client, stopping
+private message and CTCP floods, and being able to sit on IRC in privacy.
+
+There is also a softer variation of +g named +G, which allows people you see
+on your channels talk to you. In other words, messages from users/spambots
+sitting on no common channels with you are automagically blocked.
+
+One question that arises is how to message specific users, while blocking
+out everyone else.  The command ACCEPT is your answer.  To add a user to
+your accept list, issue the raw command ACCEPT <nick>,<nick>,<nick>,...
+
+You will not receive a reply from the ACCEPT command if it is successful,
+only if an error has occured.  There are three possible errors, shown by
+numerics:
+
+   ERR_ACCEPTFULL (456): :irc.server 456 client :Accept list is full
+     - This is sent when an accept list is full.
+   ERR_ACCEPTEXIST (457): :irc.server 457 client target :already exists
+     - This is sent when a client tries to add a user to the accept list
+       that already exists there
+   ERR_ACCEPTNOT (458): :irc.server 458 client target :doesn't exist
+     - This is sent when a client tries to remove a user from their accept
+       list who is not on the accept list.
+
+That user will now be able to send messages to your client until the
+association is broken.
+
+Associations break in one of the following situations:  when an accepted user
+QUIT's (or is on the other side of a split), you QUIT, or the accepted user
+changes their nick.  The reason why a remote user's nick change will remove
+them from your accept list is so that you cannot track a user after they
+changed their nick.
+
+Viewing the accept list is also very easy.  Issue the raw command ACCEPT *.
+Removing a user from your accept list is also simple.  Issue the command
+ACCEPT -<nick>.  
+
+                              Sample Session
+
+The easiest way to see how this works is by experiencing it.  Seeing a sample
+session can help understand what goes on though.
+
+Client Hwy-LL is set +g initially.
+Client Hwy101 wants to message Hwy-LL
+
+Note that some clients may have to use /quote ACCEPT instead of /accept.
+
+--
+
+Client Hwy101:  /msg Hwy-LL hi
+Hwy101 will see:  -Hwy-LL- *** I'm in +g mode (server side ignore).
+                  -Hwy-LL- *** I've been informed you messaged me.
+
+Hwy-LL will see:  Client Hwy101 [wcampbel@admin.irc.monkie.org] is messaging
+                    you and you are +g
+
+The sender will receive the numeric from the target of the message, while
+the recipient will receive the numeric from the server.
+
+--
+
+If Hwy101 sends another message to Hwy-LL (before the minute expires), he will
+see:  -Hwy-LL- *** I'm in +g mode (server side ignore).
+and will not receive the second numeric
+
+Hwy-LL will NOT see any numeric.
+
+--
+
+Hwy-LL now wishes to see messages from Hwy101 and SpamBot
+
+Client Hwy-LL:  /accept Hwy101,SpamBot
+
+Neither side will be told of the change in the accept list, Hwy-LL should
+presume that the accept was successful if no error occurs.
+
+Now Hwy-LL can see messages from Hwy101 and SpamBot without any blockage.
+If Hwy101 was also set +g, then he would have to issue /accept Hwy-LL
+before he would be able to see messages from Hwy-LL.
+
+--
+
+Hwy-LL now wants to see who is on his accept list.
+
+Client Hwy-LL:  /accept *
+
+Hwy-LL will see:
+  irc.server 281 Hwy-LL Hwy101 SpamBot
+  irc.server 282 Hwy-LL :End of /ACCEPT list
+
+The replies are in numeric form to help parsing by scripts.
+--
+
+Hwy-LL realises he added a spambot to his list, and wants to remove it, and
+allow messages from services
+
+Client Hwy-LL:  /accept -SpamBot,services
+
+Hwy-LL will now only accept messages from Hwy101 and services.
+
+--
+
+The nicks to be added can be in ANY order, however you cannot add or remove
+AND list.  
+    /ACCEPT x,y,-z,f,-a would be acceptable.
+    /ACCEPT x,y,-z,* would ignore the * and generate an invalid nick
+                     response.
+
+Like Dalnet and Undernet's SILENCE system, the accept list only exists while
+you are connected to IRC.  In order for you to have the same accept list
+every time you come onto IRC, you must put the accept commands into your 
+client's auto-perform, or manually issue the commands each time.  
+
+This system may seem similar to the SILENCE system, but it is actually a
+reverse SILENCE.  SILENCE ignores certain users and allows the rest.  Mode
++g ignores all users except certain ones (on your accept list.)  Both systems
+have their place, but the mode +g in Hybrid 7 is what the developers thought
+would be most useful for clients.
+
+The goals of this user mode is to provide protection from flooding and
+spamming, and to provide users with a means to keep their privacy.
+
+We hope that these goals are obtained.
+
+--
+W. Campbell
+$Id$
diff --git a/doc/modes.txt b/doc/modes.txt
new file mode 100644
index 0000000..0a5e4fb
--- /dev/null
+++ b/doc/modes.txt
@@ -0,0 +1,72 @@
+                        User and Channel Modes Guide
+			----------------------------
+
+In /VERSION one might see something like this:
+
+irc.corefailure.com hybrid-7beta5 oiwszcerkfydnxbaugl biklmnopstveIh bkloveIh
+
+These describe the user modes, channel modes, and channel modes that require
+arguments that are available to the user. It is hardcoded into src/messages.tab.
+
+Here is a guide to the preceding modes:
+
+User Modes:
+
++a - admin        - Admin status. Can for example see IPs in "STATS c"
++b - bots         - See bot and drone flooding notices
++c - cconn        - Client connection/quit notices
++D - deaf         - Don't receive channel messages
++d - debug        - See debugging notices
++f - full         - See I: line full notices
++G - softcallerid - Server Side Ignore for users not on your channels
++g - callerid     - Server Side Ignore (see modeg.txt)
++h - hidden       - Hides operator status to other users
++i - invisible    - Not shown in NAMES or WHO unless you share a channel
++j - rej          - See rejected client notices
++k - skill        - See server generated KILL messages
++l - locops       - See LOCOPS messages
++n - nchange      - See client nick changes
++o - oper         - Operator status
++r - registered   - User has been registered and identified for its nick.
+                    This mode can be set by servers and services only.
++R - regonly      - Only registered clients may message you
++s - servnotice   - See general server notices
++u - unauth       - See unauthorized client notices
++w - wallop       - See server generated WALLOPS
++x - external     - See remote server connection and split notices
++y - spy          - See LINKS, STATS (if configured), TRACE notices
++z - operwall     - See oper generated WALLOPS
+
+Channel Modes:
+
++b - ban          - Channel ban on nick!user@host
++e - exempt       - Exemption from bans
++I - invex        - Invite exceptions, nick!user@host does not need to be
+                    explicitly INVITE'd into the channel before being able
+                    JOIN
++i - invite       - Invite only
++k - key          - Key/password for the channel
++l - limit        - Limit the number of users in a channel
++m - moderated    - Users without +v/h/o cannot send text to the channel
++n - noexternal   - Users must be in the channel to send text to it
++o - chanop       - Full operator status
++O - operonly     - This mode will prevent anyone who hasn't obtained
+                    IRCOp status from joining the channel. Can be set by an IRCOp
+                    only
++p - private      - Private is obsolete, this now restricts KNOCK, and can be
+                    set at the same time as +s.
++r - registered   - Channel has been registered
++R - regonly      - Only registered clients may join a channel with that mode set
++s - secret       - The channel does not show up on NAMES or LIST or in the 
+                    WHOIS channel list unless you are a member of the channel
++S - sslonly      - This mode will prevent anyone who isn't securely connected
+                    via SSL/TLS from joining the channel.
++t - topic        - Only chanops can change the topic
++v - voice        - Can speak in a moderated channel, and is exempt from flood 
+                    restrictions
+
+The third part of the 004 numeric lists channel modes that require arguments.
+Currently these are bkloveIh.
+
+
+# $Id$
diff --git a/doc/resv.txt b/doc/resv.txt
new file mode 100644
index 0000000..d1e0fdc
--- /dev/null
+++ b/doc/resv.txt
@@ -0,0 +1,115 @@
+/*
+ * doc/resv.txt - Overview of the resv system 
+ * Lee Hardy <lee@leeh.co.uk>
+ *
+ * Copyright (C) 2001 Hybrid Development Team
+ *
+ * $Id$
+ */
+
+				RESV
+			      -======-
+
+- What is resv, and why was it coded?
+
+  Resv is a method of 'juping' or 'reserving' nicks and channels, to prevent
+  local clients using them. It is commonly used to block channels which
+  are home to abusers, and which attract DoS. It can also be used to stop
+  people pretending to be services, on a network that doesn't support them.
+
+  It was coded to replace the method in hybrid-6 of blocking channels and
+  nicks, and was implemented in a much cleaner way to make it faster.
+
+  The hybrid-6 method used to have to physically create channels, and
+  suffered flaws, resv does not.
+
+- How can I create a resv?
+
+  There are two types of resv. 'permanent' and 'temporary'. Temporary
+  resv's will be erased when a server restarts (they will stay through a
+  rehash). Permanent resv's will stay through a restart.
+
+  You may add permanent resv's into ircd.conf, but they are deprecated.
+  They should have the reason for the resv, followed by the nicks and
+  channels being resv'd. The following would block the channel
+  #services, the nick 'services' and any nick ending in 'serv' (ie: chanserv)
+
+  resv {
+  	reason = "There are no services on this network";
+	channel = "#services";
+	nick = "services";
+	nick = "*serv";
+  };
+
+  All resv's created by RESV are stored in cresv.conf or nresv.conf depending
+  on the nature of the RESV.
+
+    Syntax: /quote resv <#channel|nick> :<reason>
+
+  So to resv #warez:
+    /quote resv #warez :No warez on this network.
+
+  To resv kiddie01:
+    /quote resv kiddie01 :Abuse
+
+  To resv clone*:
+    /quote resv clone* :clones
+
+    If a non admin does this, he will see:
+      -irc.leeh.co.uk- You must be an admin to perform a wildcard RESV
+
+- How do I remove a resv?
+
+  If the resv is stored in ircd.conf, then the resv must be removed from there,
+  then a /rehash, should do the trick.
+
+  If the resv was made using /RESV, then use the unresv command:
+    
+    Syntax: /quote unresv <#channel|nick>
+
+- Can I make a resv on all servers?
+
+  No.  In Hybrid resv's are local only.  If a channel is full of abusers,
+  the solution is not to just block the channel, the abusers themselves
+  should be removed through /kline and /dline.
+
+- How do I list resv's?
+
+  To list all current resv's:
+    /stats q
+
+  Which will give a reply like:
+    q #warez No warez *@*
+    Q hax No hackers allowed here
+
+  If the first letter is a 'q', then the resv is in [cn]resv.conf, if the
+  first letter is a 'Q' then the resv is hardcoded (in ircd.conf).
+
+- What does a client see if they try using a channel/nick that is resv'd?
+
+  They see the numeric 437 (ERR_UNAVAILRESOURCE)
+
+  Other networks (namely IRCNet) use this numeric on a split, to indicate
+  the channel cannot be joined, as such it is recognised by a lot of
+  clients.
+
+- Can an oper see when someone tries to use a resv'd nick/channel?
+
+  No.  When there is a valid reason for this, then possibly, but I honestly
+  don't see why anyone needs it.
+
+- Can I resv a local channel?
+
+  Yes. It takes the same format as creating a resv on a normal channel:
+    /resv &clones :no clonebots!
+    
+- Do you support wildcard channel resv's?
+
+  No.  This is mainly for speed reasons.  When we are searching nicks, we
+  cannot just check if the nick, and the item in the list of resv'd nicks
+  are string equal, we have to check if they match, so we have to search a
+  full list.  With channels however, we can search a hash table to see if an
+  entry exists, if it doesn't, then the channel isn't resv'd.  We don't have
+  to search through all the channels.
+
+  Besides.. it's legal for a channel to be called #*warez* anyway ;)
diff --git a/doc/server-version-info b/doc/server-version-info
new file mode 100644
index 0000000..619f823
--- /dev/null
+++ b/doc/server-version-info
@@ -0,0 +1,48 @@
+                              Server VERSION Info
+
+   $Id$
+
+   Copyright (c) 2005 by ircd-hybrid team
+
+     ----------------------------------------------------------------------
+
+   Updated for Hybrid 7.2 (2005/08/20)
+
+   When you type /VERSION, you will often see something like this:
+
+   hybrid-7.2beta1(20050820_4). test1.chatjunkies.org :eGgHIKMZ6 TS6ow
+
+   Ever wondered what those funny chars mean after the version number? Well
+   here they are:
+
+   +----------------------------+
+   | 'e'  | USE_EXCEPT          |
+   |------+---------------------|
+   | 'G'  | GLINES              |
+   |------+---------------------|
+   | 'g'  | NO_FAKE_GLINES      |
+   |------+---------------------|
+   | 'H'  | HUB                 |
+   |------+---------------------|
+   | 'I'  | USE_INVEX           |
+   |------+---------------------|
+   | 'K'  | USE_KNOCK           |
+   |------+---------------------|
+   | 'M'  | IDLE_FROM_MSG       |
+   |------+---------------------|
+   | 'Z'  | ZIPLINKS            |
+   |------+---------------------|
+   | 'T'  | IGNORE_BOGUS_TS     |
+   |------+---------------------|
+   | '6'  | IPv6                |
+   |------+---------------------|
+   | ---  | ------------------- |
+   |------+---------------------|
+   | 'TS' | Supports TS         |
+   |------+---------------------|
+   | '6'  | TS Version 6        |
+   |------+---------------------|
+   | 'o'  | TS Only             |
+   |------+---------------------|
+   | 'w'  | TS Warnings         |
+   +----------------------------+
diff --git a/doc/serverhide.txt b/doc/serverhide.txt
new file mode 100644
index 0000000..83fd850
--- /dev/null
+++ b/doc/serverhide.txt
@@ -0,0 +1,120 @@
+                             Server Hide Reference
+
+   $Id$
+
+   Copyright (c) 2001-2012 by ircd-hybrid team
+
+     ----------------------------------------------------------------------
+
+   Due to pressures from abusers, the Hybrid developers have created a set of
+   options to limit what users can and cannot do on the server. Each option
+   can be enabled or disabled at runtime.
+
+   This document describes the ircd-hybrid implementation of the server hiding
+   ideas originated by (and credited to) numerous people.
+
+     * LINKS as a file: This option is always enabled. It will generate a
+       file at a certain interval, defined by the links_delay in ircd.conf,
+       that contains the current LINKS data. This data is sent to users
+       whenever a LINKS is requested. Opers will always see the current
+       server structure.
+
+       The file that the LINKS data is stored in is by default etc/links.txt.
+
+       The benefits of this are that transient splits will not be seen by
+       users issuing LINKS commands, and if a server is split, users can
+       still see what other servers are normally available.
+
+     * Flattened LINKS: This option forces every server to look as if it is
+       connected to the local server. Users will see a flat LINKS tree.
+
+       The benefit to using LINKS flattening is that users cannot get
+       information on how servers are routed.
+
+       The flatten_links in the serverhide {} block in the ircd.conf controls
+       this feature.
+
+       As a side effect, all netsplit quit messages will appear to originate
+       from the local server.
+
+       +--------------------------------------------------------------------+
+       | Flattened LINKS is needed for any network that uses the hidden hub |
+       | option. See below for more details.                                |
+       +--------------------------------------------------------------------+
+
+        
+
+     * Hidden server option: This option will hide the server from a
+       flattened LINKS list on other servers. Opers will of course see the
+       true routing of the network.
+
+       This is controlled by the hidden option in ircd.conf.
+
+       +--------------------------------------------------------------------+
+       | Technically, this code is a hack. With this option enabled, the    |
+       | server will prepend '(H) ' to the server info field when           |
+       | connecting to other servers. Other servers must understand that    |
+       | the (H) means hidden.                                              |
+       +--------------------------------------------------------------------+
+
+     * The allow_hidden option is needed to allow servers to use the hidden
+       server option described above.
+
+     * The hide_servers option forces the server to not be shown when a user
+       issues WHOIS and other commands which may show what server a user is
+       on.
+
+       Local user counts, as normally displayed in LUSERS, USERS, and the 255
+       numeric, will be shown with the same values as the global counts.
+       Displaying it this way will help protect servers and avoid breaking
+       scripts that depend on the 265 and 266 numerics on connect.
+
+       To be effective, this option must be used network wide.
+
+     * The disable_remote_commands option takes care of most of the remaining
+       issues. These include, for example, ADMIN some.hub.server, VERSION
+       someuser, and similar commands. A server with this option enabled will
+       only prevent local users from issuing remote commands. Remote users
+       will not be affected.
+
+       Remote WHOIS is not blocked. It is, however, restricted to only
+       querying WHOIS nick nick. The ircd will disregard the server parameter
+       and always use queried nick.
+
+     * All server modes appear to originate from the server you are using.
+       This feature is not tunable; and opers also do not see the real server
+       setting the mode.
+
+   Each item is briefly described in the serverhide {} block in ircd.conf.
+
+     ----------------------------------------------------------------------
+
+Using Non-QS Compliant Hubs
+
+   The flattened LINKS option will, as a side effect, display all user QUITs
+   due to network splits in the following format:
+
+   :user QUIT :*.net *.split
+
+   This works extremely well as long as all servers on your network are
+   compliant with the QS capability, which sends a single SQUIT to the
+   network when a server (or tree of servers) splits. All quit messages are
+   generated on the local server. Certain older servers do not have this
+   ability, and as such will generate their own quit messages for users who
+   left because of the split. This can cause leaks in the hub server names
+   and the structure of the network.
+
+   A quick example is the following network structure:
+
+   servA(Hyb7) --- hubA(nonQS) --- servB(not-important)
+
+   When servB splits from hubA, hubA will generate a QUIT command for every
+   user on servB (and anything behind servB). Since the QUIT message was not
+   created on your server, with server hiding enabled, the QUIT message will
+   contain the real server names.
+
+   The only way to prevent this leak on a network is to only use hubs
+   supporting the QS capability. Hybrid 6, Hybrid 7, and csircd all are
+   currently running daemons that support QS. Hybrid 5 and 2.8.21+CSr servers
+   do not support QS, and will leak server names (and therefore routing
+   information) on splits.
diff --git a/doc/technical/draft-mitchell-irc-capabilities-01.txt b/doc/technical/draft-mitchell-irc-capabilities-01.txt
new file mode 100644
index 0000000..f0c6736
--- /dev/null
+++ b/doc/technical/draft-mitchell-irc-capabilities-01.txt
@@ -0,0 +1,1298 @@
+
+Network Working Group                                        K. Mitchell
+Internet-Draft                                                 P. Lorier
+Expires: September 5, 2005                          Undernet IRC Network
+                                                                L. Hardy
+                                                             ircd-ratbox
+                                                            P. Kucharski
+                                                                  IRCnet
+                                                           March 7, 2005
+
+                   IRC Client Capabilities Extension
+                   draft-mitchell-irc-capabilities-01
+
+Status of this Memo
+
+   This document is an Internet-Draft and is subject to all provisions
+   of section 3 of RFC 3667.  By submitting this Internet-Draft, each
+   author represents that any applicable patent or other IPR claims of
+   which he or she is aware have been or will be disclosed, and any of
+   which he or she become aware will be disclosed, in accordance with
+   RFC 3668.
+
+   Internet-Drafts are working documents of the Internet Engineering
+   Task Force (IETF), its areas, and its working groups.  Note that
+   other groups may also distribute working documents as
+   Internet-Drafts.
+
+   Internet-Drafts are draft documents valid for a maximum of six months
+   and may be updated, replaced, or obsoleted by other documents at any
+   time.  It is inappropriate to use Internet-Drafts as reference
+   material or to cite them other than as "work in progress."
+
+   The list of current Internet-Drafts can be accessed at
+   http://www.ietf.org/ietf/1id-abstracts.txt.
+
+   The list of Internet-Draft Shadow Directories can be accessed at
+   http://www.ietf.org/shadow.html.
+
+   This Internet-Draft will expire on September 5, 2005.
+
+Copyright Notice
+
+   Copyright (C) The Internet Society (2005).
+
+Abstract
+
+   IRC (Internet Relay Chat) is a long-standing protocol for real-time
+   chatting.  The basic client-server protocol is a very simple
+   text-based protocol with no explicit mechanism for introducing or
+
+
+Mitchell, et al.       Expires September 5, 2005                [Page 1]
+Internet-Draft                  IRC CAP                       March 2005
+
+   negotiating backwards-incompatible extensions.  This memo presents a
+   mechanism for negotiation of such extensions.
+
+Requirements Language
+
+   The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
+   "SHOULD", "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED", "MAY", and
+   "OPTIONAL" in this document are to be interpreted as described in RFC
+   2119 [1].
+
+Table of Contents
+
+   1.  Introduction . . . . . . . . . . . . . . . . . . . . . . . . .  3
+
+   2.  Problems to be Solved  . . . . . . . . . . . . . . . . . . . .  4
+
+   3.  The CAP Command  . . . . . . . . . . . . . . . . . . . . . . .  5
+     3.1   CAP LS . . . . . . . . . . . . . . . . . . . . . . . . . .  6
+     3.2   CAP LIST . . . . . . . . . . . . . . . . . . . . . . . . .  6
+     3.3   CAP REQ  . . . . . . . . . . . . . . . . . . . . . . . . .  7
+     3.4   CAP ACK  . . . . . . . . . . . . . . . . . . . . . . . . .  7
+     3.5   CAP NAK  . . . . . . . . . . . . . . . . . . . . . . . . .  8
+     3.6   CAP CLEAR  . . . . . . . . . . . . . . . . . . . . . . . .  8
+     3.7   CAP END  . . . . . . . . . . . . . . . . . . . . . . . . .  8
+
+   4.  Capability Negotiation . . . . . . . . . . . . . . . . . . . . 10
+
+   5.  Capabilities . . . . . . . . . . . . . . . . . . . . . . . . . 11
+     5.1   Capability Modifiers . . . . . . . . . . . . . . . . . . . 11
+
+   6.  IANA Considerations  . . . . . . . . . . . . . . . . . . . . . 13
+
+   7.  Security Considerations  . . . . . . . . . . . . . . . . . . . 14
+
+   8.  Acknowledgments  . . . . . . . . . . . . . . . . . . . . . . . 15
+
+   9.  References . . . . . . . . . . . . . . . . . . . . . . . . . . 15
+
+       Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . 15
+
+   A.  Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
+
+   B.  ABNF Description of Capabilities . . . . . . . . . . . . . . . 19
+
+   C.  ChangeLog  . . . . . . . . . . . . . . . . . . . . . . . . . . 21
+
+       Intellectual Property and Copyright Statements . . . . . . . . 28
+
+
+Mitchell, et al.       Expires September 5, 2005                [Page 2]
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+
+1.  Introduction
+
+   The IRC protocol, as originally documented by RFC 1459 [2] and
+   updated by RFC 2812 [3], is a simple, text-based conferencing
+   protocol, involving a number of users spread across a number of
+   interconnected servers.  These users may chat with other individual
+   users, or may chat with groups of users on "channels"--what other
+   chat systems refer to as "rooms" or "chat rooms".
+
+   Over the years, various extensions to the basic IRC protocol have
+   been made by IRC server programmers.  Often, these extensions are
+   intended to conserve bandwidth, close loopholes left by the original
+   protocol specification, or add features for users or for the server
+   administrators.  Most of these changes are backwards-compatible with
+   the original protocol specification: A command may be added, a reply
+   may be extended to contain more parameters, etc.  Recently, however,
+   there has been a desire to introduce changes that would not be
+   backwards-compatible with existing IRC clients.  Ideally, these
+   protocol changes would only be used with clients and servers that can
+   understand the revised protocol.  Unfortunately, the IRC protocol
+   does not provide any form of extension or protocol negotiation,
+   making it impossible to determine support for such extensions.
+
+   This memo introduces a standardized mechanism for negotiation of
+   protocol extensions, known as *capabilities*, that will be
+   backwards-compatible with all existing IRC clients and servers.  Any
+   server not implementing this extension will still interoperate with
+   clients that do implement it; similarly, clients that do not
+   implement the capabilities extension may successfully communicate
+   with a server that does implement the extension.
+
+
+
+
+
+
+
+
+
+
+
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+
+2.  Problems to be Solved
+
+   The IRC protocol is not a lockstep protocol.  This means that a
+   client may issue additional commands before the server has finished
+   responding to the first one.  Additionally, unlike other protocols,
+   the server does not necessarily issue a banner response upon initial
+   connection.  This, combined with the fact that some servers do not
+   complain about unknown commands prior to completion of the client
+   registration phase, means that a client cannot know for certain
+   whether a server implements the extension.  If a client had to wait
+   for a banner message, it would fail to interoperate with a server not
+   implementing the capabilities extension.  If the client must issue a
+   command and then wait for a response, a similar problem results.  As
+   some potential protocol extensions must be set up prior to completion
+   of the client registration phase, there is no reliable way a server
+   may indicate implementation of the capabilities extension to a
+   client.
+
+   The solution to these problems turns out to be to extend the client
+   registration procedure.  The client sends a request to begin
+   capability negotiation, as well as the other information necessary
+   for client registration (user name, nick name, optional password,
+   etc.).  If the server understands the capabilities extension, it will
+   suspend completion of the registration phase until the negotiation is
+   complete; negotiation may then proceed in a lockstep fashion.  If the
+   server does not understand capabilities, then the registration will
+   complete immediately, and the client will receive the 001 numeric.
+   This will signal to the client that the server does not implement the
+   capabilities extension.
+
+
+
+
+
+
+
+
+
+
+
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+
+3.  The CAP Command
+
+   The capabilities extension is implemented by addition of one command
+   with several subcommands.  The command added is *CAP*.  CAP takes a
+   single, required subcommand, optionally followed by a single
+   parameter consisting of a space-separated list of capabilities.  Each
+   capability within the list MAY be preceded by a capability modifier.
+   (Section 5.1)
+
+   The subcommands defined for CAP are:
+
+   1.  LS (Section 3.1)
+   2.  LIST (Section 3.2)
+   3.  REQ (Section 3.3)
+   4.  ACK (Section 3.4)
+   5.  NAK (Section 3.5)
+   6.  CLEAR (Section 3.6)
+   7.  END (Section 3.7)
+
+   The LS (Section 3.1), LIST (Section 3.2), REQ (Section 3.3), ACK
+   (Section 3.4), and NAK (Section 3.5) subcommands may be followed by a
+   single parameter consisting of a space-separated list of capability
+   names.  If more than one capability is named, this argument MUST be
+   preceded by the IRC protocol colon (':') sentinel to signal that the
+   remainder of the line is a single argument.
+
+   If a client sends a subcommand not listed above or issues an invalid
+   command, the server SHOULD reply with the ERR_INVALIDCAPCMD numeric
+   response, 410.  The first parameter after the client nickname SHALL
+   be the subcommand the client sent; the second parameter SHOULD be a
+   textual description of the error.
+
+   In ABNF [4] notation:
+
+          capcmd       =  [ ":" servername SP ] "CAP" SP subcmd
+
+          subcmd       =  lscmd / listcmd / reqcmd / ackcmd /
+                              nakcmd / clearcmd / endcmd
+
+          capcmderr    =  ":" servername SP "410" SP nick SP badcmd
+                              SP ":Invalid CAP subcommand"
+                           ; badcmd is the unrecognized subcommand
+
+          caplist      =  [ ":" ] *( capmod ) capab
+          caplist      =/ ":" *( capmod ) capab 1*( SP *( capmod ) capab )
+
+   where SP is as designated in Appendix A of RFC 2234 [4], and
+   servername and nick are as designated in section 2.3.1 of RFC 1459
+
+
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+
+   [2].
+
+   The discussion in the following sections applies only to clients and
+   servers implementing the capabilities extension.  Servers (and
+   clients) not implementing the capabilities extension are exempted
+   from the requirements of this section.
+
+3.1  CAP LS
+
+   The LS subcommand is used to list the capabilities supported by the
+   server.  The client SHALL send an LS subcommand with no arguments to
+   solicit a list of supported capabilities from the server.  Servers
+   MUST respond to such LS subcommands with one or more LS subcommands
+   containing the list of recognized capabilities.  All but the last
+   subcommand MUST have a parameter containing only an asterisk ('*')
+   preceding the capability list.
+
+   If a client issues an LS subcommand during the client registration
+   phase, client registration MUST be suspended until an END (Section
+   3.7) subcommand is received.
+
+   ABNF [4] description of the LS subcommand:
+
+          lscmd        =  "LS"
+          lscmd        =/ "LS" SP [ "*" SP ] caplist
+
+3.2  CAP LIST
+
+   The LIST subcommand is provided to permit the client to request a
+   list of the capabilities currently active for the connection.  It is
+   similar to the LS (Section 3.1) subcommand--if a client issues a LIST
+   subcommand with no arguments, the server MUST respond with a sequence
+   of LIST subcommands, all but the last of which MUST have a single
+   parameter consisting solely of an asterisk ('*') preceding the list
+   of capabilities.  If no capabilities have been enabled, the server
+   MUST send a LIST command with an empty capability list; the parameter
+   MUST NOT be omitted.  The active capabilities MAY be listed in any
+   order.
+
+   ABNF [4] description of the LIST subcommand:
+
+          listcmd      =  "LIST"
+          listcmd      =/ "LIST" SP ":"
+          listcmd      =/ "LIST" SP [ "*" SP ] caplist
+
+
+
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+
+3.3  CAP REQ
+
+   The REQ subcommand is sent by the client to request that a capability
+   or set of capabilities be enabled or disabled.  Its sole parameter
+   MUST be a space-separated list of capabilities.  Each capability name
+   MAY be preceded by a dash ('-') to indicate that the capability
+   should be disabled.  Additionally, receipt of this subcommand during
+   the client registration MUST suspend client registration until an END
+   (Section 3.7) subcommand is received.
+
+   Servers MUST respond to a REQ command with either the ACK (Section
+   3.4) or NAK (Section 3.5) subcommands to indicate acceptance or
+   rejection of the capability set requested by the client.  A server
+   MUST accept the entire capability set or reject it whole; servers
+   MUST NOT accept some capabilities in the set while rejecting others.
+   If a client requests that a "sticky" capability be disabled, the
+   server MUST reject the capability set.
+
+   ABNF [4] description of the REQ subcommand:
+
+          reqcmd       =  "REQ" SP caplist
+
+3.4  CAP ACK
+
+   The ACK subcommand has three uses.  It is used by the server to
+   acknowledge a REQ (Section 3.3) subcommand; by the server to
+   acknowledge a CLEAR (Section 3.6) subcommand and list the removed
+   capabilities; and by the client to acknowledge certain capabilities
+   designated as requiring acknowledgment.  If more than one ACK is
+   required due to the IRC line length limitation of 512 characters, all
+   but the last SHALL contain a parameter consisting of a single
+   asterisk ('*') immediately preceding the list of capabilities, as for
+   LS (Section 3.1) and LIST (Section 3.2).
+
+   If an ACK reply originating from the server is spread across multiple
+   lines, a client MUST NOT change capabilities until the last ACK of
+   the set is received.  Equally, a server MUST NOT change the
+   capabilities of the client until the last ACK of the set has been
+   sent.
+
+   In the first usage, acknowledging a REQ (Section 3.3) subcommand, the
+   ACK subcommand has a single parameter consisting of a space separated
+   list of capability names, which may optionally be preceded with one
+   or more modifiers (Section 5.1).
+
+   The second usage, acknowledging a CLEAR (Section 3.6) subcommand, is
+   similar to the first usage.  When a CLEAR (Section 3.6) subcommand is
+
+
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+
+   issued, all non-"sticky" capabilities are disabled, and a set of ACK
+   subcommands will be generated by the server with the disable modifier
+   preceding each capability.
+
+   The third usage is when, in the preceding two cases, some capability
+   names have been preceded with the ack modifier.  ACK in this case is
+   used to fully enable or disable the capability.  Clients MUST NOT
+   issue an ACK subcommand for any capability not marked with the ack
+   modifier in a server-generated ACK subcommand.
+
+   ABNF [4] description of the ACK subcommand:
+
+          ackcmd       =  "ACK" SP [ "*" SP ] caplist
+
+3.5  CAP NAK
+
+   The NAK subcommand MUST be sent by the server in response to a REQ
+   (Section 3.3) subcommand when any capability change requested cannot
+   be performed for any reason.  The server MUST NOT make any change to
+   the set of capabilities for the client if it responds with a NAK
+   subcommand.  The argument of the NAK subcommand MUST consist of at
+   least the first one hundred characters of the capability list in the
+   REQ (Section 3.3) subcommand which triggered the NAK.
+
+   ABNF [4] description of the NAK subcommand:
+
+          nakcmd       =  "NAK" SP ":" acklist
+                           ; acklist is at least 100 characters of the
+                           ; capability list from the REQ
+
+3.6  CAP CLEAR
+
+   The CLEAR subcommand requests that the server clear the capability
+   set for the client.  The server MUST respond with a set of ACK
+   (Section 3.4) subcommands indicating the capabilities being
+   deactivated.
+
+   ABNF [4] description of the CLEAR subcommand:
+
+          clearcmd     =  "CLEAR"
+
+3.7  CAP END
+
+   The END subcommand signals to the server that capability negotiation
+   is complete and requests that the server continue with client
+
+
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+
+   registration.  If the client is already registered, this command MUST
+   be ignored by the server.
+
+   Clients that support capabilities but do not wish to enter
+   negotiation SHOULD send CAP END upon connection to the server.
+
+   ABNF [4] description of the END subcommand:
+
+          endcmd       =  "END"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Mitchell, et al.       Expires September 5, 2005                [Page 9]
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+
+4.  Capability Negotiation
+
+   Clients implementing this extension SHOULD take one of the following
+   three actions upon initial connection to a server:
+
+   o  Issue an LS (Section 3.1) subcommand (with an empty capability
+      list) to solicit a list of supported capabilities from the server;
+
+   o  Issue the REQ (Section 3.3) subcommand to request a particular set
+      of capabilities without knowing what capabilities the server
+      supports or if it supports the capabilities extension; or
+
+   o  Issue the END (Section 3.7) subcommand to signal implementation of
+      the capabilities extension without entering into capability
+      negotiation.
+
+   Although a client is permitted to not issue any CAP commands upon
+   connection, this is NOT RECOMMENDED.  Servers MAY assume a client
+   does not implement the capabilities extension if it does not issue
+   any CAP commands upon initial connection.
+
+   Clients SHOULD follow CAP commands issued upon connection with the
+   standard IRC client registration commands without waiting for any
+   responses from the server.  See RFC 1459 [2] for more details about
+   the client registration procedure.
+
+   If a client issues the LS (Section 3.1) or REQ (Section 3.3)
+   subcommands during the client registration procedure, a server
+   implementing the capabilities extension MUST NOT complete the client
+   registration until the client issues the END (Section 3.7)
+   subcommand.  A client that sees a RPL_WELCOME (001) numeric response
+   before it sends CAP END (Section 3.7) SHOULD assume that the server
+   does not support the capabilities extension.
+
+   Once the client is registered, CAP commands SHALL have no effect on
+   other connection operations, except that a client MAY change the
+   capabilities it has set.  In particular, CAP commands and their
+   responses MAY be interspersed with other protocol messages.  The END
+   (Section 3.7) subcommand SHALL have no effect once client
+   registration has been completed.
+
+
+
+
+
+
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+
+5.  Capabilities
+
+   Capabilities are designated by a name composed of one or more
+   elements.  Name elements are not case-sensitive.  They must begin
+   with a letter and may contain any number of letters, numbers, and the
+   dash character ('-').  Names containing more than one name element
+   MUST also contain a period character ('.') in the first name element.
+   Name elements are separated from each other via the slash character
+   ('/').
+
+   There are two capability name spaces:
+
+   Network Specific: Names whose first element contains a period
+      character ('.') designate a delegated capability name space.  The
+      first element MUST be a valid, existing DNS domain name.  These
+      names MUST contain at least two elements.
+
+   Standardized: All other names MUST correspond to capabilities
+      documented by an RFC.  Further, these names MUST contain only one
+      element.
+
+   These rules are summarized by the following ABNF [4] representation:
+
+          elem         =  ALPHA *( ALPHA / DIGIT / "-" )
+
+          netname      =  elem 1*( "." elem )
+
+          netDeleg     =  netname 1*( "/" elem )
+
+          standardized =  elem
+
+          capab        =  netDeleg / standardized
+
+   where ALPHA and DIGIT are as designated in Appendix A of RFC 2234
+   [4].
+
+5.1  Capability Modifiers
+
+   There are various capability modifiers available.  If a capability
+   modifier is to be used, it MUST directly precede the capability name.
+   The following are the modifiers defined for capabilities.  Certain
+   modifiers MAY be combined.
+
+   The disable modifier is used by both the server and the client to
+   indicate that a capability should be disabled.  The disable modifier
+   is defined as the dash character ('-').  A client MUST only use the
+   disable modifier in the REQ (Section 3.3) and ACK (Section 3.4)
+   subcommands.  A server MUST use the disable modifier in the ACK
+
+
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+
+   (Section 3.4) subcommand when disabling a capability, or in
+   conjunction with a ack modifier in the LIST (Section 3.2) subcommand.
+   The server MUST NOT use the disable modifier in any other command
+   response.
+
+   The sticky modifier is used by the server to indicate a capability
+   that, once enabled, cannot be disabled.  The sticky modifier is
+   defined as the equals character ('=').  A client MUST NOT use the
+   sticky modifier.  A server MUST only use the sticky modifier in the
+   ACK (Section 3.4), LIST (Section 3.2) and LS (Section 3.1)
+   subcommands and MUST use the modifier for all such capabilities.
+
+   The ack modifier is used by the server to indicate that the client
+   must issue an ACK (Section 3.4) subcommand to fully enable or disable
+   the capability.  The ack modifier is defined as the tilde character
+   ('~').  The ack modifier indicates that traffic originating from the
+   server SHALL make use of the capability, but the server SHALL NOT
+   expect traffic originating from the client to make use of the
+   capability.  When combined with the disable modifier, it indicates
+   traffic originating from the server SHALL NOT make use of the
+   capability, but the server expects traffic originating from the
+   client SHALL make use of the capability.  The ack modifier MAY be
+   combined with the sticky modifier.
+
+   A server MUST use the ack modifier in the ACK (Section 3.4) and LIST
+   (Section 3.2) subcommands to indicate capabilities that require an
+   ACK (Section 3.4) subcommand from the client to be fully enabled or
+   disabled.  Servers MUST also use the ack modifier in the response to
+   an LS (Section 3.1) subcommand to indicate capabilities which will
+   require ACK (Section 3.4) subcommands from the client.  Clients MUST
+   NOT use the ack modifier, but SHOULD issue the ACK (Section 3.4)
+   subcommand as soon as possible after receiving an ACK (Section 3.4)
+   or REQ (Section 3.3) subcommand from the server that contains a
+   capability marked with the ack modifier.
+
+   In ABNF [4] notation:
+
+          dismod       =  "-"
+          stickymod    =  "="
+          ackmod       =  "~"
+
+          capmod       =  dismod / stickymod / ackmod
+
+
+
+
+
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+
+6.  IANA Considerations
+
+   The standardized capability name space shall be managed by IANA in
+   accordance with the description of capability names in Section 5.  In
+   particular, any name not containing the period character ('.') must
+   be specified by an RFC.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
+7.  Security Considerations
+
+   Capabilities are an extension to a preexisting, insecure chat
+   protocol.  This extension does not add and does not purport to add
+   any security to the IRC protocol.  Capability negotiation occurs
+   after client registration has already begun.  Moreover, no mechanism
+   is defined that allows parameters to be passed for specific
+   capabilities.  Although such a mechanism could be added,
+   cryptographic security systems frequently require several exchanges
+   to establish a secure context, particularly if authentication must
+   also be negotiated.  Thus, the capabilities extension is unsuited to
+   the implementation of those protocols, and other mechanisms, such as
+   SSL-encapsulated IRC, should be used.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Mitchell, et al.       Expires September 5, 2005               [Page 14]
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+
+8.  Acknowledgments
+
+   The authors wish to gratefully acknowledge the participation of Aaron
+   Wiebe and the members of the proto-desc@dal.net email list in the
+   design of this protocol extension.
+
+9  References
+
+   [1]  Bradner, S., "Key words for use in RFCs to Indicate Requirement
+        Levels", BCP 14, RFC 2119, March 1997.
+
+   [2]  Oikarinen, J. and D. Reed, "Internet Relay Chat Protocol", RFC
+        1459, May 1993.
+
+   [3]  Kalt, C., "Internet Relay Chat: Client Protocol", RFC 2812,
+        April 2000.
+
+   [4]  Crocker, D. and P. Overell, "Augmented BNF for Syntax
+        Specifications: ABNF", RFC 2234, November 1997.
+
+   [5]  Bradner, S., "IETF Rights in Contributions", BCP 78, RFC 3667,
+        February 2004.
+
+Authors' Addresses
+
+   Kevin L. Mitchell
+   Undernet IRC Network
+   38 Eighth St., Apt. 7
+   Cambridge, Massachusetts  02141
+   US
+
+   Phone: +1-617-230-1021
+   EMail: klmitch@mit.edu
+   URI:   http://www.mit.edu/~klmitch/
+
+   Perry Lorier
+   Undernet IRC Network
+   3 Liston Cres
+   Hamilton, Waikato  2001
+   NZ
+
+   Phone: +64-7-859-1109
+   EMail: isomer@undernet.org
+
+
+
+Mitchell, et al.       Expires September 5, 2005               [Page 15]
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+
+   Lee Hardy
+   ircd-ratbox Development Team
+
+   EMail: lee@leeh.co.uk
+   URI:   http://www.leeh.co.uk
+
+   Piotr Kucharski
+   IRCnet
+
+   EMail: Beeth@irc.pl
+   URI:   http://42.pl/
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
+Appendix A.  Examples
+
+   In the following examples, lines preceded by "CLIENT:" indicate
+   protocol messages sent by the client, and lines preceded by "SERVER:"
+   indicate protocol messages sent by the server.  For clarity, the
+   origin field for server-originated protocol messages has been
+   omitted.  This field would consist of a colon (':') followed by the
+   full server name, and would be the first field in the command.
+
+   A client communicating with a server not supporting CAP.
+
+          CLIENT: CAP LS
+          CLIENT: NICK nickname
+          CLIENT: USER username ignored ignored :real name
+          SERVER: 001 [...]
+
+   A client which does not wish to enter capability negotiation.
+
+          CLIENT: CAP END
+          CLIENT: NICK nickname
+          CLIENT: USER username ignored ignored :real name
+          SERVER: 001 [...]
+
+   A client entering into capability negotiation during registration,
+   and requesting a set of capabilities that the server does not
+   support.
+
+          CLIENT: CAP LS
+          CLIENT: NICK nickname
+          CLIENT: USER username ignored ignored :real name
+          SERVER: CAP LS * :A B C D E F G H
+          SERVER: CAP LS :I J
+          CLIENT: CAP REQ :A B C D E F
+          SERVER: CAP NAK :A B C D E F
+          CLIENT: CAP REQ :A C E F
+          SERVER: CAP ACK :A C E F
+          CLIENT: CAP REQ :B
+          SERVER: CAP ACK :B
+          CLIENT: CAP REQ :D
+          SERVER: CAP NAK :D
+          CLIENT: CAP END
+          SERVER: 001 [...]
+
+
+
+
+
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+
+   A client requesting a capability that requires an ACK (Section 3.4)
+   subcommand from the client to be enabled.
+
+          CLIENT: CAP LS
+          SERVER: CAP LS :~I ~J K
+          CLIENT: CAP REQ :I J K
+          SERVER: CAP ACK :~I ~J K
+          CLIENT: CAP ACK :I J
+
+   A client requesting a capability that requires an ACK (Section 3.4)
+   subcommand from the client to be enabled and disabled, using the LIST
+   (Section 3.2) subcommand in between.
+
+          CLIENT: CAP LS
+          SERVER: CAP LS :~A ~B
+          CLIENT: CAP REQ :A B
+          SERVER: CAP ACK :~A ~B
+          CLIENT: CAP LIST
+          SERVER: CAP LIST :~A ~B
+          CLIENT: CAP ACK :A B
+          CLIENT: CAP LIST
+          SERVER: CAP LIST :A B
+          CLIENT: CAP REQ :-B
+          SERVER: CAP ACK :-~B
+          CLIENT: CAP LIST
+          SERVER: CAP LIST :A -~B
+          CLIENT: CAP ACK :-B
+          CLIENT: CAP LIST
+          SERVER: CAP LIST :A
+
+   A client requesting a capability that is sticky.
+
+          CLIENT: CAP LS
+          SERVER: CAP LS :=I J
+          CLIENT: CAP REQ :I J
+          SERVER: CAP ACK :=I J
+
+   A client requesting a capability be disabled.
+
+          CLIENT: CAP LIST
+          SERVER: CAP LIST :=A B C D
+          CLIENT: CAP REQ :-B -C
+          SERVER: CAP ACK :-B -C
+
+
+
+
+Mitchell, et al.       Expires September 5, 2005               [Page 18]
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+
+Appendix B.  ABNF Description of Capabilities
+
+   This section summarizes the ABNF [4] description of the capabilities
+   extension.
+
+          capcmd       =  [ ":" servername SP ] "CAP" SP subcmd
+
+          subcmd       =  lscmd / listcmd / reqcmd / ackcmd /
+                              nakcmd / clearcmd / endcmd
+
+          capcmderr    =  ":" servername SP "410" SP nick SP badcmd
+                              SP ":Invalid CAP subcommand"
+                           ; badcmd is the unrecognized subcommand
+
+          caplist      =  [ ":" ] *( capmod ) capab
+          caplist      =/ ":" *( capmod ) capab 1*( SP *( capmod ) capab )
+
+          lscmd        =  "LS"
+          lscmd        =/ "LS" SP [ "*" SP ] caplist
+
+          listcmd      =  "LIST"
+          listcmd      =/ "LIST" SP ":"
+          listcmd      =/ "LIST" SP [ "*" SP ] caplist
+
+          reqcmd       =  "REQ" SP caplist
+
+          ackcmd       =  "ACK" SP [ "*" SP ] caplist
+
+          nakcmd       =  "NAK" SP ":" acklist
+                           ; acklist is at least 100 characters of the
+                           ; capability list from the REQ
+
+          clearcmd     =  "CLEAR"
+
+          endcmd       =  "END"
+
+          elem         =  ALPHA *( ALPHA / DIGIT / "-" )
+
+          netname      =  elem 1*( "." elem )
+
+          netDeleg     =  netname 1*( "/" elem )
+
+          standardized =  elem
+
+          capab        =  netDeleg / standardized
+
+          dismod       =  "-"
+          stickymod    =  "="
+
+
+Mitchell, et al.       Expires September 5, 2005               [Page 19]
+Internet-Draft                  IRC CAP                       March 2005
+
+          ackmod       =  "~"
+
+          capmod       =  dismod / stickymod / ackmod
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Mitchell, et al.       Expires September 5, 2005               [Page 20]
+Internet-Draft                  IRC CAP                       March 2005
+
+Appendix C.  ChangeLog
+
+   Note to RFC Editor: This section may be removed on publication as an
+   RFC.
+
+   Here is a log of changes to this document:
+
+   2004-12-15 KLM Initial draft written.
+
+   2004-12-16 KLM
+
+      *  Added description of the argument to some CAP commands in
+         Section 3.
+
+      *  Clarified that requirements of Section 3 only apply to clients
+         and servers implementing capabilities.
+
+      *  Substitution of "performed" for "done" in Section 3.5
+
+      *  Added LIST (Section 3.2) subcommand to provide a mechanism to
+         query active capabilities.
+
+      *  Added reference to RFC 2812 [3].
+
+      *  Moved Examples (Appendix A) section into the back matter.
+
+      *  Corrected Perry Lorier's email address.
+
+      *  Added this ChangeLog section.
+
+      *  Corrected typo in Section 3.7: "sent" for "send".
+
+      *  Added <vspace> elements to enhance readability.
+
+      *  Changed to non-compact form.
+
+      *  Changed anchor for Section 5 to "capabilities" from "caps" to
+         reduce possible confusion.
+
+      *  Revise last sentence of first paragraph of Section 2 to remove
+         redundancy.
+
+      *  Revise last sentence of second paragraph of Section 2
+
+      *  Added email addresses for Lee H and Beeth; updated contact
+         information for Isomer.
+
+
+
+Mitchell, et al.       Expires September 5, 2005               [Page 21]
+Internet-Draft                  IRC CAP                       March 2005
+
+   2004-12-17 KLM
+
+      *  Augmented description of CAP command and subcommands with ABNF
+         description.
+
+      *  Revised Section 5 to remove "net." name space and replace it
+         with a delegated name space beginning with a DNS domain name
+         (suggested by Isomer).
+
+      *  Augmented ABNF description of capability names.
+
+      *  Revised Section 6 to reflect change in capability name space.
+
+      *  Added Appendix B to bring together the entire ABNF description
+         of capabilities.
+
+   2004-12-18 KLM
+
+      *  Added explanation of what should happen if an unrecognized
+         subcommand is given.
+
+      *  Clarified what to do if a client sends a subcommand that
+         shouldn't come from a client.
+
+      *  Add references to LIST (Section 3.2) to LSL and Section 3.1.
+
+      *  Section 3.3 omitted the caplist argument for the REQ command;
+         corrected.
+
+      *  Relax the prohibition against a client acknowledging a
+         capability that doesn't modify the protocol stream in Section
+         3.4
+
+      *  Relax the requirement for a client that understands
+         capabilities to send CAP END in Section 3.7
+
+   2004-12-19 KLM
+
+      *  Converted a number of common xrefs into internal entities to
+         simplify the text.
+
+      *  Inserted some white space to make the <front> section a bit
+         more readable.
+
+      *  Added the keyword "Protocol".
+
+
+Mitchell, et al.       Expires September 5, 2005               [Page 22]
+Internet-Draft                  IRC CAP                       March 2005
+
+      *  Added the term "NOT RECOMMENDED" to the note on "Requirements
+         Language".
+
+      *  Moved LIST (Section 3.2) up in the list of CAP subcommands.
+
+      *  Minor formatting change to the ABNF representation of subcmd.
+
+      *  Capitalized "MAY" in "empty" subcommand.
+
+      *  Added text about capability list order and what to do if no
+         capabilities are implemented to "empty" subcommand.
+
+      *  Mention LIST (Section 3.2) also in LSL when talking about
+         sending more than one LSL subcommand.
+
+      *  Clarify language in Section 3.1 a little bit.
+
+      *  Substitute "set of capabilities" for "list of capabilities" in
+         Section 3.3.
+
+      *  Fix minor typo in preamble to ABNF description of NAK (Section
+         3.5) subcommand: substitution of "ACK" for "NAK".
+
+      *  Add note about servers ignoring END (Section 3.7) after client
+         registration.
+
+      *  Fix minor typo in preamble to ABNF description of LIST (Section
+         3.2) subcommand: substitution of "END" for "LIST".
+
+      *  Added Section 4 discussing capability negotiation.
+
+      *  Add ".xml" extension to include files in references section.
+
+      *  Simplification of preamble of first example (Appendix A).
+
+      *  Add 'type="ABNF"' to <artwork> sections so that they can be
+         extracted and used to create the abnf.xml now included in
+         Appendix B.
+
+      *  It's now RFC 3667 [5], not RFC 2026...
+
+   2004-12-27 KLM
+
+      *  Minor wording changes to second paragraph of Section 1
+
+      *  Minor wording change to first paragraph of Section 2
+
+
+Mitchell, et al.       Expires September 5, 2005               [Page 23]
+Internet-Draft                  IRC CAP                       March 2005
+
+      *  Minor wording changes to first paragraph of Section 3; remove
+         redundant note about the IRC colon sentinel.
+
+      *  Change a "must" to a "MUST" in Section 3.4; note that
+         capability list may be truncated if it would otherwise exceed
+         the 512 character limit.
+
+      *  In Section 3.5, note that capability list may be truncated if
+         it would otherwise exceed the 512 character limit.
+
+      *  Remove redundant line about ignoring END (Section 3.7) commands
+         after registration.
+
+      *  Correct spelling of "acknowledgments".
+
+      *  Empty <organization> elements for Lee H and Beeth; put Beeth's
+         real name, Piotr Kucharski, in the right place.
+
+      *  Switch to using a new preprocessor that consolidates all the
+         ABNF artwork and inserts it with the processing instruction
+         <?art type="foo"?>.
+
+      *  Remove deliberate page break after <abstract> section.
+
+      *  Reorder authors section to consolidate <organization> elements
+         for everyone.
+
+      *  Drop abbreviation for Undernet.
+
+      *  Expand Section 7 a bit to try to explain why capabilities are
+         not suited to securing IRC.
+
+   2005-01-04 KLM
+
+      *  Add Lee Hardy's information to the list of authors.
+
+   2005-01-05 KLM
+
+      *  Replace UNKNOWNCAPCMD with INVALIDCAPCMD.
+
+      *  Begin rewriting LS (Section 3.1) documentation
+
+
+
+
+Mitchell, et al.       Expires September 5, 2005               [Page 24]
+Internet-Draft                  IRC CAP                       March 2005
+
+   2005-01-19 KLM
+
+      *  Redesign the protocol substantially to simplify it.
+
+   2005-01-20 KLM
+
+      *  Update Piotr's contact information.
+
+      *  Drop the "x-" namespace...
+
+   2005-01-20 LH
+
+      *  Some servers do issue banner responses, now.
+
+      *  The CAP subcommand is now a requirement.
+
+      *  Minor grammatical fix-up in documentation of REQ (Section 3.3)
+         ("acceptance of or rejection of"--strike first "of").
+
+      *  Clarify that sticky capabilities cause a REQ (Section 3.3) to
+         be NAK (Section 3.5)ed.
+
+      *  Mark the third case of an ACK (Section 3.4) with an explicit
+         indicator that it's the third case...
+
+      *  Strike redundant mention of not suspending client registration
+         in documentation for END (Section 3.7).
+
+   2005-01-21 LH
+
+      *  Move all references on capability modifiers to its own section
+
+      *  Clarify instructions on the ack ('~') modifier, indicating it
+         can be used with sticky capabilities.
+
+      *  Add a note into CAP section about capability modifiers
+
+   2005-01-21 KLM
+
+      *  Subcommands are not optional anymore; updated the description
+         of CAP and the ABNF to reflect this.
+
+      *  More than one modifier may precede a capability name.
+
+
+Mitchell, et al.       Expires September 5, 2005               [Page 25]
+Internet-Draft                  IRC CAP                       March 2005
+
+      *  Move ABNF for capmod into the "Capability Modifiers" section.
+
+      *  Fix a few minor grammatical errors (I think).
+
+      *  Note that capability names may be preceded by modifiers in the
+         first form of ACK.
+
+      *  Remove an unnecessary "MAY" in documentation for the third
+         usage of ACK.
+
+      *  Explicitly note in the ABNF for NAK that the parameter is an
+         opaque repeat of at least the first 100 characters of the
+         argument to REQ.
+
+      *  CLEAR may result in more than one ACK.
+
+      *  Clarify the language of what composes a capability name.
+
+      *  Add missing </figure>.
+
+      *  ACK subcommand should be sent in response to ACK with ack
+         modifier as soon as possible...
+
+      *  Allow disable modifier in LIST, but only in conjunction with an
+         ack modifier.
+
+      *  The ack modifier may also show up in an LS response; rewrote
+         the final paragraph to indicate that and clarify the language.
+
+      *  Add "Client" to the title in the appropriate place...
+
+      *  The "capability" rule in the ABNF got changed to "capab" for
+         brevity.
+
+      *  Update "date" to be current.
+
+   2005-01-22 LH
+
+      *  Clarify a client must not act upon an ACK spread across
+         multiple lines until it receives the final ACK of the set.
+
+   2005-01-23 KLM
+
+      *  Bump version number in preparation for any suggested edits...
+
+
+
+Mitchell, et al.       Expires September 5, 2005               [Page 26]
+Internet-Draft                  IRC CAP                       March 2005
+
+   2005-01-26 LH
+
+      *  Clarify a server also must not change capabilities until its
+         finished sending its ACKs.
+
+   2005-01-27 KLM
+
+      *  Acknowledge Aaron Wiebe as participating.
+
+   2005-03-01 LH
+
+      *  Add examples on sticky modifiers, the removal modifier and the
+         sticky modifier.
+
+   2005-03-07 KLM
+
+      *  Submit second draft...
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Mitchell, et al.       Expires September 5, 2005               [Page 27]
+Internet-Draft                  IRC CAP                       March 2005
+
+Intellectual Property Statement
+
+   The IETF takes no position regarding the validity or scope of any
+   Intellectual Property Rights or other rights that might be claimed to
+   pertain to the implementation or use of the technology described in
+   this document or the extent to which any license under such rights
+   might or might not be available; nor does it represent that it has
+   made any independent effort to identify any such rights.  Information
+   on the procedures with respect to rights in RFC documents can be
+   found in BCP 78 and BCP 79.
+
+   Copies of IPR disclosures made to the IETF Secretariat and any
+   assurances of licenses to be made available, or the result of an
+   attempt made to obtain a general license or permission for the use of
+   such proprietary rights by implementers or users of this
+   specification can be obtained from the IETF on-line IPR repository at
+   http://www.ietf.org/ipr.
+
+   The IETF invites any interested party to bring to its attention any
+   copyrights, patents or patent applications, or other proprietary
+   rights that may cover technology that may be required to implement
+   this standard.  Please address the information to the IETF at
+   ietf-ipr@ietf.org.
+
+Disclaimer of Validity
+
+   This document and the information contained herein are provided on an
+   "AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS
+   OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY AND THE INTERNET
+   ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED,
+   INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE
+   INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED
+   WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+
+Copyright Statement
+
+   Copyright (C) The Internet Society (2005).  This document is subject
+   to the rights, licenses and restrictions contained in BCP 78, and
+   except as set forth therein, the authors retain all their rights.
+
+Acknowledgment
+
+   Funding for the RFC Editor function is currently provided by the
+   Internet Society.
+
+
+Mitchell, et al.       Expires September 5, 2005               [Page 28]
diff --git a/doc/technical/event.txt b/doc/technical/event.txt
new file mode 100644
index 0000000..b09b0b7
--- /dev/null
+++ b/doc/technical/event.txt
@@ -0,0 +1,82 @@
+Overview of the event subsystem
+Adrian Chadd <adrian@creative.net.au>
+
+$Id$
+
+One of the things that immediately struck me whilst first looking at the
+code was that the ircd periodically scheduled things in io_loop() but
+it did them manually. This is very wasteful and very tedious.
+
+Therefore, an event system was added to hybrid. src/event.c contains an
+event system ported from the squid web cache. It is pretty self contained,
+and only a few things (debugging, time resolution) needed changing.
+
+An event is scheduled through eventAdd() or eventAddIsh() :
+
+eventAdd(const char *name, EVH * func, void *arg, time_t when, int weight)
+eventAddIsh(const char *name, EVH * func, void *arg, time_t delta_ish,
+  int weight)
+
+after 'when' (or delta_ish) seconds has elapsed from the time the above
+functions are called, the 'func' is called with the given data 'arg'. The
+event is then deleted.
+
+To delete an event, use eventDelete() :
+
+eventDelete(EVH * func, void *arg)
+
+An event is identified by its callback function and data pair.
+
+Events are run through eventRun(). This is designed to be called *BEFORE*
+your IO handlers, to let events scheduled immediately (ie a time of 0)
+to initiate IO before the IO handlers are called.
+
+(Believe me, its useful.)
+
+
+
+Example:
+
+Say you have something which must be called every 15 seconds.
+
+* You would first define the callback in your module:
+
+static EVH foo_periodic_event;
+static int initialised = 0;
+
+* You would then add the event in your initialization function:
+
+void foo_init(void)
+{
+    if (!initialised) {
+        eventAdd("foo_periodic_event", foo_periodic_event, NULL, 0, 0);
+        initialised = 1;
+    }
+}
+
+  This will force the event to be called the next time eventRun() is called,
+  rather than waiting 15 seconds.
+
+* You then define your event callback:
+
+static void
+foo_periodic_event(void *data)
+{
+    /* We'd do our work here */
+
+    /* Then we'd finish */
+    eventAdd("foo_periodic_event", foo_periodic_event, NULL, 15, 0);
+}
+
+
+Notes:
+
+* I really should change the timeout value to be in milliseconds. Squid used
+  a double, but Dianora had something against floating point code in the main
+  loop (which is understandable). If someone wants a fun task .. :-)
+
+* Note that the 'name' parameter to eventAdd() / eventAddIsh() is a const
+  char *, and is *not copied* but *referenced*. Therefore, it is in your
+  best interest to use string constants.
+
+* /stats E for an oper shows pending events. Thanks Diane!
diff --git a/doc/technical/fd-management.txt b/doc/technical/fd-management.txt
new file mode 100644
index 0000000..cb98e3f
--- /dev/null
+++ b/doc/technical/fd-management.txt
@@ -0,0 +1,47 @@
+Overview of the filedescriptor subsystem
+Adrian Chadd <adrian@creative.net.au>
+
+$Id$
+
+
+Filedescriptor lists
+--------------------
+
+The filedescriptor list is managed through the routines in fdlist.c .
+These include:
+
+fd_open() - tag an FD as "open" and active
+fd_close() - tag an FD as "closed" and close() the filedescriptor
+fd_note() - update the filedescriptor tag
+
+You can get the current list of open filedescriptors through /stats F as
+an oper.
+
+
+
+FD lists
+--------
+
+The FD list support is very alpha. There are a few lists defined:
+
+typedef enum fdlist_t {
+    FDLIST_NONE,
+    FDLIST_SERVICE,
+    FDLIST_SERVER,
+    FDLIST_IDLECLIENT,
+    FDLIST_BUSYCLIENT,
+    FDLIST_MAX
+} fdlist_t;
+
+FDLIST_NONE		Not on any list (ie close()d)
+FDLIST_SERVICE		A service - listen() sockets, resolver, etc
+FDLIST_SERVER		Server connections
+FDLIST_IDLECLIENT	An idle client
+FDLIST_BUSYCLIENT	A busy client
+FDLIST_MAX		Used for bounds checking
+
+The idea is that the SERVICE sockets need polling frequently, the SERVER
+sockets also need polling frequently, BUSYCLIENT is for busy clients
+which need frequent polling (eg we're trying to write to them), and
+IDLECLIENT is for clients which we don't need to poll frequently.
+THIS hasn't been decided upon yet.
diff --git a/doc/technical/hostmask.txt b/doc/technical/hostmask.txt
new file mode 100644
index 0000000..892bc93
--- /dev/null
+++ b/doc/technical/hostmask.txt
@@ -0,0 +1,136 @@
+The Hostmask and Netmask System
+Copyright(c) 2001 by Andrew Miller(A1kmm)<a1kmm@mware.virtualave.net>
+
+$Id$
+------------------------------------------------------------------------
+
+Contents ::
+============
+* Section 1: Motivation
+* Section 2: Underlying Mechanism
+  - 2.1: General Overview
+  - 2.2: IPv4 Netmasks
+  - 2.3: IPv6 Netmasks
+  - 2.4: Hostmasks
+* Section 3: Exposed Abstraction Layer
+  - 3.1: Parsing Masks
+  - 3.2: Adding Configuration Items
+  - 3.3: Initialising or Rehashing
+  - 3.4: Finding IP/Hostname Confs
+  - 3.5: Deleting Entries
+  - 3.6: Reporting Entries
+
+Section 1: Motivation
+=====================
+
+Looking up configuration hostnames and IP addresses (such as for I-Lines
+and K-Lines) needs to be implemented efficiently. It turns out a hash
+based algorithm like that employed here performs very will on the average
+case, which is what we should be the most concerned about. A profiling
+comparison with the mtre code using data from a real network confirmed
+that this algorithm performs much better.
+
+
+Section 2: Underlying Mechanism
+===============================
+
+2.1: General Overview
+---------------------
+
+In short, a hash-table with linked lists for buckets is used to locate
+the correct hostname/netmask entries. In order to support CIDR IPs and
+wildcard masks, the entire key cannot be hashed, and there is a need to
+rehash. The means for deciding how much to hash differs between the
+hostmasks and IPv4/6 netmasks.
+
+2.2: IPv4 Netmasks
+------------------
+
+In order to hash IPv4 netmasks for addition to the hash, the mask is first
+processed into a 32-bit address and a number of bits is used. All unused
+bits are set to 0. The mask could be in these forms:
+
+1.2.3.4     => 1.2.3.4  : 32
+1.2.3.*     => 1.2.3.0  : 24
+1.2.*.*     => 1.2.0.0  : 16
+1.2.3.64/26 => 1.2.3.64 : 26
+
+The number of whole bytes is then calculated, and only those bytes are
+hashed (e.g. 1.2.3.64/26 and 1.2.3.0/24 hash the same). When a complete
+IPv4 address is given so that an IPv4 match can be found the entire IP
+address is first hashed, and then looked up in the table. Then the most
+significant three bytes are hashed, followed by the most significant two,
+the most significant one, and finally the "identity hash" bucket is
+searched (to match masks like 192/7).
+
+2.3: IPv6 Netmasks
+------------------
+
+As per the IPv4 netmasks, except that instead of rehashing with one byte
+granularity, a 16-bit (two byte) granularity is used, as 16 rehashes is
+considered too great a fixed offset to be justified for a (possible)
+slight reduction in hash collisions.
+
+2.4: Hostmasks
+--------------
+
+On adding a hostmask to the hash, all of the hostmask right of the next
+dot after the last wildcard character in the string is hashed, or in the
+case that there are no wildcards in the hostmask, the entire string is
+hashed.
+
+On searching for a hostmask match, the entire hostname is hashed, followed
+by the entire hostmask after the first dot, followed by the entire hostmask
+after the second dot, and so on. Finally the "identity hash" bucket is checked
+to catch hostnames like *test*.
+
+Section 3: Exposed Abstraction Layer
+====================================
+
+Section 3.1: Parsing Masks
+--------------------------
+
+Call "parse_netmask()" with the netmask and a pointer to an irc_inaddr
+structure to be filled in, as well as a pointer to an integer where the
+number of bits will be placed.
+
+Always check the return value, if it returns HM_MOST, it means that the
+mask is probably a hostmask. If it returns HM_IPV4, it means it was an
+IPv4 address. If it returns HM_IPV6, it means it was an IPv6 address.
+If parse_netmask() returns HM_MOST however, no change is made to the
+irc_inaddr structure or the number of bits.
+
+Section 3.2: Adding Configuration Items
+---------------------------------------
+
+Call "add_conf_by_address()" with the hostname or IP mask, the username,
+and the ConfItem* to associate with this mask.
+
+Section 3.3: Initialising and Rehashing
+---------------------------------------
+
+To initialise, call "init_host_hash()". This only needs to be done once
+on start-up. On rehash, to wipe out the old unwanted configuration, and
+free them if there are no references to them, call
+"clear_out_address_conf()".
+
+Section 3.4: Finding IP/Hostname Confs
+---------------------------------------
+
+Call "find_address_conf()" with the hostname, the username, the address,
+the address family and the client-supplied password. To find a D-Line,
+call "find_dline()" with the address and address family.
+
+Section 3.5: Deleted Entries
+----------------------------
+
+Call "delete_one_address_conf()" with the hostname and the ConfItem*.
+
+Section 3.6: Reporting Entries
+------------------------------
+
+Call "report_dlines()", "report_exemptlines()", "report_Klines()", or
+"report_Ilines()" with the client pointer to report to. Note these walk
+the hash, which is inefficient, but these are not called often enough
+to justify the memory and maintenance clockcycles to for more efficient
+data structuring.
diff --git a/doc/technical/index.txt b/doc/technical/index.txt
new file mode 100644
index 0000000..32577e9
--- /dev/null
+++ b/doc/technical/index.txt
@@ -0,0 +1,16 @@
+$Id$
+-----------------------------------------------
+
+Technical Documentation for ircd-hybrid-8
+
+event.txt                 - Outline of the event system
+fd-management.txt         - Outline of the file descriptor management system
+hostmask.txt              - Outline of hostmask handling
+network.txt               - Outline of the network traffic subsystem
+rfc1459.txt               - The IRC RFC
+rfc2812.txt               - The IRC Client RFC
+rfc2813.txt               - The IRC Server RFC
+send.txt                  - Document on all of the send_to functions
+ts3.txt                   - TSora Version 3 Protocol
+ts5.txt                   - TSora Version 5 Protocol
+ts6.txt                   - TSora Version 6 Protocol
diff --git a/doc/technical/network.txt b/doc/technical/network.txt
new file mode 100644
index 0000000..520adc0
--- /dev/null
+++ b/doc/technical/network.txt
@@ -0,0 +1,99 @@
+Overview of the network subsystem
+Adrian Chadd <adrian@creative.net.au>
+
+$Id$
+
+This document is an overview of the new and hopefully improved network
+subsystem.
+
+The code is based loosely upon the network core found in the Squid web cache
+server, with some optimizations for ircd-specific IO patterns.
+
+Filedescriptor IO
+-----------------
+
+Filedescriptor IO is initiated using comm_setselect(). comm_setselect()
+registers interest in reading from or writing to a file descriptor.
+When a filedescriptor is ready for the required IO a callback is called
+from the IO loop.
+
+The comm_setselect() usage is:
+
+void
+comm_setselect(int fd, fdlist_t list, int type, PF *callback, void *cbdata,
+    int timeout)
+
+where:
+  fd 		filedescriptor
+  list		Which list the FD should be put on
+  type		IO type. Can currently include:
+			COMM_SELECT_READ  - register for read
+			COMM_SELECT_WRITE - register for write
+  callback	Function to call when the FD is ready
+  cbdata	Data to be passed to above function
+  timeout	Update the timeout value. 0 is "don't update".
+
+
+A typical use is:
+
+..
+
+/* Register interest in the FD for a read event */
+comm_setselect(fd, FDLIST_SERVICE, COMM_SELECT_READ, read_callback, read_data,
+    0);
+
+..
+
+(FD becomes ready for read in the IO loop)
+
+void
+read_callback(int fd, void *data)
+{
+    /* called when the FD becomes ready for read */
+    retval = read(fd, buf, len);
+
+    ..
+    /* Ok, we need to read some more when its ready */
+    comm_setselect(fd, FDLIST_SERVICE, COMM_SELECT_READ, read_callback, data,
+        0);
+}
+
+Socket timeouts
+---------------
+
+A "socket timeout" is a callback registered to be called when a certain
+amount of time has elapsed. Think of it as an event, but against a FD.
+
+A good example of socket timeouts is in the comm_connect_tcp() code.
+When the connect() begins, comm_settimeout() is called to call
+comm_connect_timeout() if the timeout occurs. Once the connect() completes,
+comm_settimeout() is called with a timeout of 0 and callback of NULL 
+to deregister the timeout. If the timeout occurs, comm_connect_timeout()
+is called and the connection attempt is aborted.
+
+
+
+
+Functions
+---------
+
+comm_open() - a socket() wrapper, enforcing fd limitations and tagging the
+  file descriptor with a note
+
+comm_accept() - an accept() wrapper, enforcing fd limitations and tagging
+  the file descriptor with a note
+
+comm_connect_tcp() - attempt an async connect(). Handles DNS lookups if
+  required, and will call the given callback at completion or error
+
+comm_settimeout() - set a callback to be called after a given time period.
+  This is good to implement things like PING checks and connect() timeouts.
+
+Notes:
+
+* All socket creation should go through comm_open() / comm_accept().
+* All socket closing should go through fd_close(). comm_close() isn't
+  implemented yet.
+* comm_connect_tcp() is your best friend. :-)
+* *ALL* network sockets should be non-blocking. If your OS doesn't support
+  non-blocking sockets, you shouldn't be here.
diff --git a/doc/technical/rfc1459.txt b/doc/technical/rfc1459.txt
new file mode 100644
index 0000000..768e176
--- /dev/null
+++ b/doc/technical/rfc1459.txt
@@ -0,0 +1,3110 @@
+$Id$
+
+Network Working Group                                      J. Oikarinen
+Request for Comments: 1459                                      D. Reed
+                                                               May 1993
+
+                      Internet Relay Chat Protocol
+
+Status of This Memo
+
+   This memo defines an Experimental Protocol for the Internet
+   community.  Discussion and suggestions for improvement are requested.
+   Please refer to the current edition of the "IAB Official Protocol
+   Standards" for the standardization state and status of this protocol.
+   Distribution of this memo is unlimited.
+
+Abstract
+
+   The IRC protocol was developed over the last 4 years since it was
+   first implemented as a means for users on a BBS to chat amongst
+   themselves.  Now it supports a world-wide network of servers and
+   clients, and is stringing to cope with growth. Over the past 2 years,
+   the average number of users connected to the main IRC network has
+   grown by a factor of 10.
+
+   The IRC protocol is a text-based protocol, with the simplest client
+   being any socket program capable of connecting to the server.
+
+Table of Contents
+
+   1.  INTRODUCTION ...............................................    4
+      1.1  Servers ................................................    4
+      1.2  Clients ................................................    5
+         1.2.1 Operators ..........................................    5
+      1.3 Channels ................................................    5
+      1.3.1  Channel Operators ....................................    6
+   2. THE IRC SPECIFICATION .......................................    7
+      2.1 Overview ................................................    7
+      2.2 Character codes .........................................    7
+      2.3 Messages ................................................    7
+         2.3.1  Message format in 'pseudo' BNF ....................    8
+      2.4 Numeric replies .........................................   10
+   3. IRC Concepts ................................................   10
+      3.1 One-to-one communication ................................   10
+      3.2 One-to-many .............................................   11
+         3.2.1 To a list ..........................................   11
+         3.2.2 To a group (channel) ...............................   11
+         3.2.3 To a host/server mask ..............................   12
+      3.3 One to all ..............................................   12
+
+         3.3.1 Client to Client ...................................   12
+         3.3.2 Clients to Server ..................................   12
+         3.3.3 Server to Server ...................................   12
+   4. MESSAGE DETAILS .............................................   13
+      4.1 Connection Registration .................................   13
+         4.1.1 Password message ...................................   14
+         4.1.2 Nickname message ...................................   14
+         4.1.3 User message .......................................   15
+         4.1.4 Server message .....................................   16
+         4.1.5 Operator message ...................................   17
+         4.1.6 Quit message .......................................   17
+         4.1.7 Server Quit message ................................   18
+      4.2 Channel operations ......................................   19
+         4.2.1 Join message .......................................   19
+         4.2.2 Part message .......................................   20
+         4.2.3 Mode message .......................................   21
+            4.2.3.1 Channel modes .................................   21
+            4.2.3.2 User modes ....................................   22
+         4.2.4 Topic message ......................................   23
+         4.2.5 Names message ......................................   24
+         4.2.6 List message .......................................   24
+         4.2.7 Invite message .....................................   25
+         4.2.8 Kick message .......................................   25
+      4.3 Server queries and commands .............................   26
+         4.3.1 Version message ....................................   26
+         4.3.2 Stats message ......................................   27
+         4.3.3 Links message ......................................   28
+         4.3.4 Time message .......................................   29
+         4.3.5 Connect message ....................................   29
+         4.3.6 Trace message ......................................   30
+         4.3.7 Admin message ......................................   31
+         4.3.8 Info message .......................................   31
+      4.4 Sending messages ........................................   32
+         4.4.1 Private messages ...................................   32
+         4.4.2 Notice messages ....................................   33
+      4.5 User-based queries ......................................   33
+         4.5.1 Who query ..........................................   33
+         4.5.2 Whois query ........................................   34
+         4.5.3 Whowas message .....................................   35
+      4.6 Miscellaneous messages ..................................   35
+         4.6.1 Kill message .......................................   36
+         4.6.2 Ping message .......................................   37
+         4.6.3 Pong message .......................................   37
+         4.6.4 Error message ......................................   38
+   5. OPTIONAL MESSAGES ...........................................   38
+      5.1 Away message ............................................   38
+      5.2 Rehash command ..........................................   39
+      5.3 Restart command .........................................   39
+
+      5.4 Summon message ..........................................   40
+      5.5 Users message ...........................................   40
+      5.6 Operwall command ........................................   41
+      5.7 Userhost message ........................................   42
+      5.8 Ison message ............................................   42
+   6. REPLIES .....................................................   43
+      6.1 Error Replies ...........................................   43
+      6.2 Command responses .......................................   48
+      6.3 Reserved numerics .......................................   56
+   7. Client and server authentication ............................   56
+   8. Current Implementations Details .............................   56
+      8.1 Network protocol: TCP ...................................   57
+         8.1.1 Support of Unix sockets ............................   57
+      8.2 Command Parsing .........................................   57
+      8.3 Message delivery ........................................   57
+      8.4 Connection 'Liveness' ...................................   58
+      8.5 Establishing a server-client connection .................   58
+      8.6 Establishing a server-server connection .................   58
+         8.6.1 State information exchange when connecting .........   59
+      8.7 Terminating server-client connections ...................   59
+      8.8 Terminating server-server connections ...................   59
+      8.9 Tracking nickname changes ...............................   60
+      8.10 Flood control of clients ...............................   60
+      8.11 Non-blocking lookups ...................................   61
+         8.11.1 Hostname (DNS) lookups ............................   61
+         8.11.2 Username (Ident) lookups ..........................   61
+      8.12 Configuration file .....................................   61
+         8.12.1 Allowing clients to connect .......................   62
+         8.12.2 Operators .........................................   62
+         8.12.3 Allowing servers to connect .......................   62
+         8.12.4 Administrivia .....................................   63
+      8.13 Channel membership .....................................   63
+   9. Current problems ............................................   63
+      9.1 Scalability .............................................   63
+      9.2 Labels ..................................................   63
+         9.2.1 Nicknames ..........................................   63
+         9.2.2 Channels ...........................................   64
+         9.2.3 Servers ............................................   64
+      9.3 Algorithms ..............................................   64
+   10. Support and availability ...................................   64
+   11. Security Considerations ....................................   65
+   12. Authors' Addresses .........................................   65
+
+1.  INTRODUCTION
+
+   The IRC (Internet Relay Chat) protocol has been designed over a
+   number of years for use with text based conferencing.  This document
+   describes the current IRC protocol.
+
+   The IRC protocol has been developed on systems using the TCP/IP
+   network protocol, although there is no requirement that this remain
+   the only sphere in which it operates.
+
+   IRC itself is a teleconferencing system, which (through the use of
+   the client-server model) is well-suited to running on many machines
+   in a distributed fashion.  A typical setup involves a single process
+   (the server) forming a central point for clients (or other servers)
+   to connect to, performing the required message delivery/multiplexing
+   and other functions.
+
+1.1 Servers
+
+   The server forms the backbone of IRC, providing a point to which
+   clients may connect to to talk to each other, and a point for other
+   servers to connect to, forming an IRC network.  The only network
+   configuration allowed for IRC servers is that of a spanning tree [see
+   Fig. 1] where each server acts as a central node for the rest of the
+   net it sees.
+
+                           [ Server 15 ]  [ Server 13 ] [ Server 14]
+                                 /                \         /
+                                /                  \       /
+        [ Server 11 ] ------ [ Server 1 ]       [ Server 12]
+                              /        \          /
+                             /          \        /
+                  [ Server 2 ]          [ Server 3 ]
+                    /       \                      \
+                   /         \                      \
+           [ Server 4 ]    [ Server 5 ]         [ Server 6 ]
+            /    |    \                           /
+           /     |     \                         /
+          /      |      \____                   /
+         /       |           \                 /
+ [ Server 7 ] [ Server 8 ] [ Server 9 ]   [ Server 10 ]
+
+                                  :
+                               [ etc. ]
+                                  :
+
+                 [ Fig. 1. Format of IRC server network ]
+
+1.2 Clients
+
+   A client is anything connecting to a server that is not another
+   server.  Each client is distinguished from other clients by a unique
+   nickname having a maximum length of nine (9) characters.  See the
+   protocol grammar rules for what may and may not be used in a
+   nickname.  In addition to the nickname, all servers must have the
+   following information about all clients: the real name of the host
+   that the client is running on, the username of the client on that
+   host, and the server to which the client is connected.
+
+1.2.1 Operators
+
+   To allow a reasonable amount of order to be kept within the IRC
+   network, a special class of clients (operators) is allowed to perform
+   general maintenance functions on the network.  Although the powers
+   granted to an operator can be considered as 'dangerous', they are
+   nonetheless required.  Operators should be able to perform basic
+   network tasks such as disconnecting and reconnecting servers as
+   needed to prevent long-term use of bad network routing.  In
+   recognition of this need, the protocol discussed herein provides for
+   operators only to be able to perform such functions.  See sections
+   4.1.7 (SQUIT) and 4.3.5 (CONNECT).
+
+   A more controversial power of operators is the ability  to  remove  a
+   user  from  the connected network by 'force', i.e. operators are able
+   to close the connection between any client and server.   The
+   justification for  this  is delicate since its abuse is both
+   destructive and annoying.  For further details on this type of
+   action, see section 4.6.1 (KILL).
+
+1.3 Channels
+
+   A channel is a named group of one or more clients which will all
+   receive messages addressed to that channel.  The channel is created
+   implicitly when the first client joins it, and the channel ceases to
+   exist when the last client leaves it.  While channel exists, any
+   client can reference the channel using the name of the channel.
+
+   Channels names are strings (beginning with a '&' or '#' character) of
+   length up to 200 characters.  Apart from the the requirement that the
+   first character being either '&' or '#'; the only restriction on a
+   channel name is that it may not contain any spaces (' '), a control G
+   (^G or ASCII 7), or a comma (',' which is used as a list item
+   separator by the protocol).
+
+   There are two types of channels allowed by this protocol.  One is a
+   distributed channel which is known to all the servers that are
+
+   connected to the network. These channels are marked by the first
+   character being a only clients on the server where it exists may join
+   it.  These are distinguished by a leading '&' character.  On top of
+   these two types, there are the various channel modes available to
+   alter the characteristics of individual channels.  See section 4.2.3
+   (MODE command) for more details on this.
+
+   To create a new channel or become part of an existing channel, a user
+   is required to JOIN the channel.  If the channel doesn't exist prior
+   to joining, the channel is created and the creating user becomes a
+   channel operator.  If the channel already exists, whether or not your
+   request to JOIN that channel is honoured depends on the current modes
+   of the channel. For example, if the channel is invite-only, (+i),
+   then you may only join if invited.  As part of the protocol, a user
+   may be a part of several channels at once, but a limit of ten (10)
+   channels is recommended as being ample for both experienced and
+   novice users.  See section 8.13 for more information on this.
+
+   If the IRC network becomes disjoint because of a split between two
+   servers, the channel on each side is only composed of those clients
+   which are connected to servers on the respective sides of the split,
+   possibly ceasing to exist on one side of the split.  When the split
+   is healed, the connecting servers announce to each other who they
+   think is in each channel and the mode of that channel.  If the
+   channel exists on both sides, the JOINs and MODEs are interpreted in
+   an inclusive manner so that both sides of the new connection will
+   agree about which clients are in the channel and what modes the
+   channel has.
+
+1.3.1 Channel Operators
+
+   The channel operator (also referred to as a "chop" or "chanop") on a
+   given channel is considered to 'own' that channel.  In recognition of
+   this status, channel operators are endowed with certain powers which
+   enable them to keep control and some sort of sanity in their channel.
+   As an owner of a channel, a channel operator is not required to have
+   reasons for their actions, although if their actions are generally
+   antisocial or otherwise abusive, it might be reasonable to ask an IRC
+   operator to intervene, or for the usersjust leave and go elsewhere
+   and form their own channel.
+
+   The commands which may only be used by channel operators are:
+
+        KICK    - Eject a client from the channel
+        MODE    - Change the channel's mode
+        INVITE  - Invite a client to an invite-only channel (mode +i)
+        TOPIC   - Change the channel topic in a mode +t channel
+
+   A channel operator is identified by the '@' symbol next to their
+   nickname whenever it is associated with a channel (ie replies to the
+   NAMES, WHO and WHOIS commands).
+
+2. The IRC Specification
+
+2.1 Overview
+
+   The protocol as described herein is for use both with server to
+   server and client to server connections.  There are, however, more
+   restrictions on client connections (which are considered to be
+   untrustworthy) than on server connections.
+
+2.2 Character codes
+
+   No specific character set is specified. The protocol is based on a a
+   set of codes which are composed of eight (8) bits, making up an
+   octet.  Each message may be composed of any number of these octets;
+   however, some octet values are used for control codes which act as
+   message delimiters.
+
+   Regardless of being an 8-bit protocol, the delimiters and keywords
+   are such that protocol is mostly usable from USASCII terminal and a
+   telnet connection.
+
+   Because of IRC's scandanavian origin, the characters {}| are
+   considered to be the lower case equivalents of the characters []\,
+   respectively. This is a critical issue when determining the
+   equivalence of two nicknames.
+
+2.3 Messages
+
+   Servers and clients send eachother messages which may or may not
+   generate a reply.  If the message contains a valid command, as
+   described in later sections, the client should expect a reply as
+   specified but it is not advised to wait forever for the reply; client
+   to server and server to server communication is essentially
+   asynchronous in nature.
+
+   Each IRC message may consist of up to three main parts: the prefix
+   (optional), the command, and the command parameters (of which there
+   may be up to 15).  The prefix, command, and all parameters are
+   separated by one (or more) ASCII space character(s) (0x20).
+
+   The presence of a prefix is indicated with a single leading ASCII
+   colon character (':', 0x3b), which must be the first character of the
+   message itself.  There must be no gap (whitespace) between the colon
+   and the prefix.  The prefix is used by servers to indicate the true
+
+   origin of the message.  If the prefix is missing from the message, it
+   is assumed to have originated from the connection from which it was
+   received.  Clients should not use prefix when sending a message from
+   themselves; if they use a prefix, the only valid prefix is the
+   registered nickname associated with the client.  If the source
+   identified by the prefix cannot be found from the server's internal
+   database, or if the source is registered from a different link than
+   from which the message arrived, the server must ignore the message
+   silently.
+
+   The command must either be a valid IRC command or a three (3) digit
+   number represented in ASCII text.
+
+   IRC messages are always lines of characters terminated with a CR-LF
+   (Carriage Return - Line Feed) pair, and these messages shall not
+   exceed 512 characters in length, counting all characters including
+   the trailing CR-LF. Thus, there are 510 characters maximum allowed
+   for the command and its parameters.  There is no provision for
+   continuation message lines.  See section 7 for more details about
+   current implementations.
+
+2.3.1 Message format in 'pseudo' BNF
+
+   The protocol messages must be extracted from the contiguous stream of
+   octets.  The current solution is to designate two characters, CR and
+   LF, as message separators.   Empty  messages  are  silently  ignored,
+   which permits  use  of  the  sequence  CR-LF  between  messages
+   without extra problems.
+
+   The extracted message is parsed into the components <prefix>,
+   <command> and list of parameters matched either by <middle> or
+   <trailing> components.
+
+   The BNF representation for this is:
+
+<message>  ::= [':' <prefix> <SPACE> ] <command> <params> <crlf>
+<prefix>   ::= <servername> | <nick> [ '!' <user> ] [ '@' <host> ]
+<command>  ::= <letter> { <letter> } | <number> <number> <number>
+<SPACE>    ::= ' ' { ' ' }
+<params>   ::= <SPACE> [ ':' <trailing> | <middle> <params> ]
+
+<middle>   ::= <Any *non-empty* sequence of octets not including SPACE
+               or NUL or CR or LF, the first of which may not be ':'>
+<trailing> ::= <Any, possibly *empty*, sequence of octets not including
+                 NUL or CR or LF>
+
+<crlf>     ::= CR LF
+
+NOTES:
+
+  1)    <SPACE> is consists only of SPACE character(s) (0x20).
+        Specially notice that TABULATION, and all other control
+        characters are considered NON-WHITE-SPACE.
+
+  2)    After extracting the parameter list, all parameters are equal,
+        whether matched by <middle> or <trailing>. <Trailing> is just
+        a syntactic trick to allow SPACE within parameter.
+
+  3)    The fact that CR and LF cannot appear in parameter strings is
+        just artifact of the message framing. This might change later.
+
+  4)    The NUL character is not special in message framing, and
+        basically could end up inside a parameter, but as it would
+        cause extra complexities in normal C string handling. Therefore
+        NUL is not allowed within messages.
+
+  5)    The last parameter may be an empty string.
+
+  6)    Use of the extended prefix (['!' <user> ] ['@' <host> ]) must
+        not be used in server to server communications and is only
+        intended for server to client messages in order to provide
+        clients with more useful information about who a message is
+        from without the need for additional queries.
+
+   Most protocol messages specify additional semantics and syntax for
+   the extracted parameter strings dictated by their position in the
+   list.  For example, many server commands will assume that the first
+   parameter after the command is the list of targets, which can be
+   described with:
+
+   <target>     ::= <to> [ "," <target> ]
+   <to>         ::= <channel> | <user> '@' <servername> | <nick> | <mask>
+   <channel>    ::= ('#' | '&') <chstring>
+   <servername> ::= <host>
+   <host>       ::= see RFC 952 [DNS:4] for details on allowed hostnames
+   <nick>       ::= <letter> { <letter> | <number> | <special> }
+   <mask>       ::= ('#' | '$') <chstring>
+   <chstring>   ::= <any 8bit code except SPACE, BELL, NUL, CR, LF and
+                     comma (',')>
+
+   Other parameter syntaxes are:
+
+   <user>       ::= <nonwhite> { <nonwhite> }
+   <letter>     ::= 'a' ... 'z' | 'A' ... 'Z'
+   <number>     ::= '0' ... '9'
+   <special>    ::= '-' | '[' | ']' | '\' | '`' | '^' | '{' | '}'
+
+   <nonwhite>   ::= <any 8bit code except SPACE (0x20), NUL (0x0), CR
+                     (0xd), and LF (0xa)>
+
+2.4 Numeric replies
+
+   Most of the messages sent to the server generate a reply of some
+   sort.  The most common reply is the numeric reply, used for both
+   errors and normal replies.  The numeric reply must be sent as one
+   message consisting of the sender prefix, the three digit numeric, and
+   the target of the reply.  A numeric reply is not allowed to originate
+   from a client; any such messages received by a server are silently
+   dropped. In all other respects, a numeric reply is just like a normal
+   message, except that the keyword is made up of 3 numeric digits
+   rather than a string of letters.  A list of different replies is
+   supplied in section 6.
+
+3. IRC Concepts.
+
+   This section is devoted to describing the actual concepts behind  the
+   organization  of  the  IRC  protocol and how the current
+   implementations deliver different classes of messages.
+
+                          1--\
+                              A        D---4
+                          2--/ \      /
+                                B----C
+                               /      \
+                              3        E
+
+   Servers: A, B, C, D, E         Clients: 1, 2, 3, 4
+
+                    [ Fig. 2. Sample small IRC network ]
+
+3.1 One-to-one communication
+
+   Communication on a one-to-one basis is usually only performed by
+   clients, since most server-server traffic is not a result of servers
+   talking only to each other.  To provide a secure means for clients to
+   talk to each other, it is required that all servers be able to send a
+   message in exactly one direction along the spanning tree in order to
+   reach any client.  The path of a message being delivered is the
+   shortest path between any two points on the spanning tree.
+
+   The following examples all refer to Figure 2 above.
+
+Example 1:
+     A message between clients 1 and 2 is only seen by server A, which
+     sends it straight to client 2.
+
+Example 2:
+     A message between clients 1 and 3 is seen by servers A & B, and
+     client 3.  No other clients or servers are allowed see the message.
+
+Example 3:
+     A message between clients 2 and 4 is seen by servers A, B, C & D
+     and client 4 only.
+
+3.2 One-to-many
+
+   The main goal of IRC is to provide a  forum  which  allows  easy  and
+   efficient  conferencing (one to many conversations).  IRC offers
+   several means to achieve this, each serving its own purpose.
+
+3.2.1 To a list
+
+   The least efficient style of one-to-many conversation is through
+   clients talking to a 'list' of users.  How this is done is almost
+   self explanatory: the client gives a list of destinations to which
+   the message is to be delivered and the server breaks it up and
+   dispatches a separate copy of the message to each given destination.
+   This isn't as efficient as using a group since the destination list
+   is broken up and the dispatch sent without checking to make sure
+   duplicates aren't sent down each path.
+
+3.2.2 To a group (channel)
+
+   In IRC the channel has a role equivalent to that of the multicast
+   group; their existence is dynamic (coming and going as people join
+   and leave channels) and the actual conversation carried out on a
+   channel is only sent to servers which are supporting users on a given
+   channel.  If there are multiple users on a server in the same
+   channel, the message text is sent only once to that server and then
+   sent to each client on the channel.  This action is then repeated for
+   each client-server combination until the original message has fanned
+   out and reached each member of the channel.
+
+   The following examples all refer to Figure 2.
+
+Example 4:
+     Any channel with 1 client in it. Messages to the channel go to the
+     server and then nowhere else.
+
+Example 5:
+     2 clients in a channel. All messages traverse a path as if they
+     were private messages between the two clients outside a channel.
+
+Example 6:
+     Clients 1, 2 and 3 in a channel.  All messages to the channel are
+     sent to all clients and only those servers which must be traversed
+     by the message if it were a private message to a single client.  If
+     client 1 sends a message, it goes back to client 2 and then via
+     server B to client 3.
+
+3.2.3 To a host/server mask
+
+   To provide IRC operators with some mechanism to send  messages  to  a
+   large body of related users, host and server mask messages are
+   provided.  These messages are sent to users whose host or server
+   information  match that  of  the mask.  The messages are only sent to
+   locations where users are, in a fashion similar to that of channels.
+
+3.3 One-to-all
+
+   The one-to-all type of message is better described as a broadcast
+   message, sent to all clients or servers or both.  On a large network
+   of users and servers, a single message can result in a lot of traffic
+   being sent over the network in an effort to reach all of the desired
+   destinations.
+
+   For some messages, there is no option but to broadcast it to all
+   servers so that the state information held by each server is
+   reasonably consistent between servers.
+
+3.3.1 Client-to-Client
+
+   There is no class of message which, from a single message, results in
+   a message being sent to every other client.
+
+3.3.2 Client-to-Server
+
+   Most of the commands which result in a change of state information
+   (such as channel membership, channel mode, user status, etc) must be
+   sent to all servers by default, and this distribution may not be
+   changed by the client.
+
+3.3.3 Server-to-Server.
+
+   While most messages between servers are distributed to all 'other'
+   servers, this is only required for any message that affects either a
+   user, channel or server.  Since these are the basic items found in
+
+   IRC, nearly all messages originating from a server are broadcast to
+   all other connected servers.
+
+4. Message details
+
+   On the following pages are descriptions of each message recognized by
+   the IRC server and client.  All commands described in this section
+   must be implemented by any server for this protocol.
+
+   Where the reply ERR_NOSUCHSERVER is listed, it means that the
+   <server> parameter could not be found.  The server must not send any
+   other replies after this for that command.
+
+   The server to which a client is connected is required to parse the
+   complete message, returning any appropriate errors.  If the server
+   encounters a fatal error while parsing a message, an error must be
+   sent back to the client and the parsing terminated.  A fatal error
+   may be considered to be incorrect command, a destination which is
+   otherwise unknown to the server (server, nick or channel names fit
+   this category), not enough parameters or incorrect privileges.
+
+   If a full set of parameters is presented, then each must be checked
+   for validity and appropriate responses sent back to the client.  In
+   the case of messages which use parameter lists using the comma as an
+   item separator, a reply must be sent for each item.
+
+   In the examples below, some messages appear using the full format:
+
+   :Name COMMAND parameter list
+
+   Such examples represent a message from "Name" in transit between
+   servers, where it is essential to include the name of the original
+   sender of the message so remote servers may send back a reply along
+   the correct path.
+
+4.1 Connection Registration
+
+   The commands described here are used to register a connection with an
+   IRC server as either a user or a server as well as correctly
+   disconnect.
+
+   A "PASS" command is not required for either client or server
+   connection to be registered, but it must precede the server message
+   or the latter of the NICK/USER combination.  It is strongly
+   recommended that all server connections have a password in order to
+   give some level of security to the actual connections.  The
+   recommended order for a client to register is as follows:
+
+           1. Pass message
+           2. Nick message
+           3. User message
+
+4.1.1 Password message
+
+      Command: PASS
+   Parameters: <password>
+
+   The PASS command is used to set a 'connection password'.  The
+   password can and must be set before any attempt to register the
+   connection is made.  Currently this requires that clients send a PASS
+   command before sending the NICK/USER combination and servers *must*
+   send a PASS command before any SERVER command.  The password supplied
+   must match the one contained in the C/N lines (for servers) or I
+   lines (for clients).  It is possible to send multiple PASS commands
+   before registering but only the last one sent is used for
+   verification and it may not be changed once registered.  Numeric
+   Replies:
+
+           ERR_NEEDMOREPARAMS              ERR_ALREADYREGISTRED
+
+   Example:
+
+           PASS secretpasswordhere
+
+4.1.2 Nick message
+
+      Command: NICK
+   Parameters: <nickname> [ <hopcount> ]
+
+   NICK message is used to give user a nickname or change the previous
+   one.  The <hopcount> parameter is only used by servers to indicate
+   how far away a nick is from its home server.  A local connection has
+   a hopcount of 0.  If supplied by a client, it must be ignored.
+
+   If a NICK message arrives at a server which already knows about an
+   identical nickname for another client, a nickname collision occurs.
+   As a result of a nickname collision, all instances of the nickname
+   are removed from the server's database, and a KILL command is issued
+   to remove the nickname from all other server's database. If the NICK
+   message causing the collision was a nickname change, then the
+   original (old) nick must be removed as well.
+
+   If the server recieves an identical NICK from a client which is
+   directly connected, it may issue an ERR_NICKCOLLISION to the local
+   client, drop the NICK command, and not generate any kills.
+
+   Numeric Replies:
+
+           ERR_NONICKNAMEGIVEN             ERR_ERRONEUSNICKNAME
+           ERR_NICKNAMEINUSE               ERR_NICKCOLLISION
+
+   Example:
+
+   NICK Wiz                        ; Introducing new nick "Wiz".
+
+   :WiZ NICK Kilroy                ; WiZ changed his nickname to Kilroy.
+
+4.1.3 User message
+
+      Command: USER
+   Parameters: <username> <hostname> <servername> <realname>
+
+   The USER message is used at the beginning of connection to specify
+   the username, hostname, servername and realname of s new user.  It is
+   also used in communication between servers to indicate new user
+   arriving on IRC, since only after both USER and NICK have been
+   received from a client does a user become registered.
+
+   Between servers USER must to be prefixed with client's NICKname.
+   Note that hostname and servername are normally ignored by the IRC
+   server when the USER command comes from a directly connected client
+   (for security reasons), but they are used in server to server
+   communication.  This means that a NICK must always be sent to a
+   remote server when a new user is being introduced to the rest of the
+   network before the accompanying USER is sent.
+
+   It must be noted that realname parameter must be the last parameter,
+   because it may contain space characters and must be prefixed with a
+   colon (':') to make sure this is recognised as such.
+
+   Since it is easy for a client to lie about its username by relying
+   solely on the USER message, the use of an "Identity Server" is
+   recommended.  If the host which a user connects from has such a
+   server enabled the username is set to that as in the reply from the
+   "Identity Server".
+
+   Numeric Replies:
+
+           ERR_NEEDMOREPARAMS              ERR_ALREADYREGISTRED
+
+   Examples:
+
+   USER guest tolmoon tolsun :Ronnie Reagan
+
+                                   ; User registering themselves with a
+                                   username of "guest" and real name
+                                   "Ronnie Reagan".
+
+   :testnick USER guest tolmoon tolsun :Ronnie Reagan
+                                   ; message between servers with the
+                                   nickname for which the USER command
+                                   belongs to
+
+4.1.4 Server message
+
+      Command: SERVER
+   Parameters: <servername> <hopcount> <info>
+
+   The server message is used to tell a server that the other end of a
+   new connection is a server. This message is also used to pass server
+   data over whole net.  When a new server is connected to net,
+   information about it be broadcast to the whole network.  <hopcount>
+   is used to give all servers some internal information on how far away
+   all servers are.  With a full server list, it would be possible to
+   construct a map of the entire server tree, but hostmasks prevent this
+   from being done.
+
+   The SERVER message must only be accepted from either (a) a connection
+   which is yet to be registered and is attempting to register as a
+   server, or (b) an existing connection to another server, in  which
+   case the SERVER message is introducing a new server behind that
+   server.
+
+   Most errors that occur with the receipt of a SERVER command result in
+   the connection being terminated by the destination host (target
+   SERVER).  Error replies are usually sent using the "ERROR" command
+   rather than the numeric since the ERROR command has several useful
+   properties which make it useful here.
+
+   If a SERVER message is parsed and attempts to introduce a server
+   which is already known to the receiving server, the connection from
+   which that message must be closed (following the correct procedures),
+   since a duplicate route to a server has formed and the acyclic nature
+   of the IRC tree broken.
+
+   Numeric Replies:
+
+           ERR_ALREADYREGISTRED
+
+   Example:
+
+SERVER test.oulu.fi 1 :[tolsun.oulu.fi] Experimental server
+                                ; New server test.oulu.fi introducing
+                                itself and attempting to register.  The
+                                name in []'s is the hostname for the
+                                host running test.oulu.fi.
+
+:tolsun.oulu.fi SERVER csd.bu.edu 5 :BU Central Server
+                                ; Server tolsun.oulu.fi is our uplink
+                                for csd.bu.edu which is 5 hops away.
+
+4.1.5 Oper
+
+      Command: OPER
+   Parameters: <user> <password>
+
+   OPER message is used by a normal user to obtain operator privileges.
+   The combination of <user> and <password> are required to gain
+   Operator privileges.
+
+   If the client sending the OPER command supplies the correct password
+   for the given user, the server then informs the rest of the network
+   of the new operator by issuing a "MODE +o" for the clients nickname.
+
+   The OPER message is client-server only.
+
+   Numeric Replies:
+
+           ERR_NEEDMOREPARAMS              RPL_YOUREOPER
+           ERR_NOOPERHOST                  ERR_PASSWDMISMATCH
+
+   Example:
+
+   OPER foo bar                    ; Attempt to register as an operator
+                                   using a username of "foo" and "bar" as
+                                   the password.
+
+4.1.6 Quit
+
+      Command: QUIT
+   Parameters: [<Quit message>]
+
+   A client session is ended with a quit message.  The server must close
+   the connection to a client which sends a QUIT message. If a "Quit
+   Message" is given, this will be sent instead of the default message,
+   the nickname.
+
+   When netsplits (disconnecting of two servers) occur, the quit message
+
+   is composed of the names of two servers involved, separated by a
+   space.  The first name is that of the server which is still connected
+   and the second name is that of the server that has become
+   disconnected.
+
+   If, for some other reason, a client connection is closed without  the
+   client  issuing  a  QUIT  command  (e.g.  client  dies and EOF occurs
+   on socket), the server is required to fill in the quit  message  with
+   some sort  of  message  reflecting the nature of the event which
+   caused it to happen.
+
+   Numeric Replies:
+
+           None.
+
+   Examples:
+
+   QUIT :Gone to have lunch        ; Preferred message format.
+
+4.1.7 Server quit message
+
+      Command: SQUIT
+   Parameters: <server> <comment>
+
+   The SQUIT message is needed to tell about quitting or dead servers.
+   If a server wishes to break the connection to another server it must
+   send a SQUIT message to the other server, using the the name of the
+   other server as the server parameter, which then closes its
+   connection to the quitting server.
+
+   This command is also available operators to help keep a network of
+   IRC servers connected in an orderly fashion.  Operators may also
+   issue an SQUIT message for a remote server connection.  In this case,
+   the SQUIT must be parsed by each server inbetween the operator and
+   the remote server, updating the view of the network held by each
+   server as explained below.
+
+   The <comment> should be supplied by all operators who execute a SQUIT
+   for a remote server (that is not connected to the server they are
+   currently on) so that other operators are aware for the reason of
+   this action.  The <comment> is also filled in by servers which may
+   place an error or similar message here.
+
+   Both of the servers which are on either side of the connection being
+   closed are required to to send out a SQUIT message (to all its other
+   server connections) for all other servers which are considered to be
+   behind that link.
+
+   Similarly, a QUIT message must be sent to the other connected servers
+   rest of the network on behalf of all clients behind that link.  In
+   addition to this, all channel members of a channel which lost a
+   member due to the split must be sent a QUIT message.
+
+   If a server connection is terminated prematurely (e.g. the server  on
+   the  other  end  of  the  link  died),  the  server  which  detects
+   this disconnection is required to inform the rest of  the  network
+   that  the connection  has  closed  and  fill  in  the comment field
+   with something appropriate.
+
+   Numeric replies:
+
+           ERR_NOPRIVILEGES                ERR_NOSUCHSERVER
+
+   Example:
+
+   SQUIT tolsun.oulu.fi :Bad Link ? ; the server link tolson.oulu.fi has
+                                   been terminated because of "Bad Link".
+
+   :Trillian SQUIT cm22.eng.umd.edu :Server out of control
+                                    ; message from Trillian to disconnect
+                                   "cm22.eng.umd.edu" from the net
+                                    because "Server out of control".
+
+4.2 Channel operations
+
+   This group of messages is concerned with manipulating channels, their
+   properties (channel modes), and their contents (typically clients).
+   In implementing these, a number of race conditions are inevitable
+   when clients at opposing ends of a network send commands which will
+   ultimately clash.  It is also required that servers keep a nickname
+   history to ensure that wherever a <nick> parameter is given, the
+   server check its history in case it has recently been changed.
+
+4.2.1 Join message
+
+      Command: JOIN
+   Parameters: <channel>{,<channel>} [<key>{,<key>}]
+
+   The JOIN command is used by client to start listening a specific
+   channel. Whether or not a client is allowed to join a channel is
+   checked only by the server the client is connected to; all other
+   servers automatically add the user to the channel when it is received
+   from other servers.  The conditions which affect this are as follows:
+
+           1.  the user must be invited if the channel is invite-only;
+
+           2.  the user's nick/username/hostname must not match any
+               active bans;
+
+           3.  the correct key (password) must be given if it is set.
+
+   These are discussed in more detail under the MODE command (see
+   section 4.2.3 for more details).
+
+   Once a user has joined a channel, they receive notice about all
+   commands their server receives which affect the channel.  This
+   includes MODE, KICK, PART, QUIT and of course PRIVMSG/NOTICE.  The
+   JOIN command needs to be broadcast to all servers so that each server
+   knows where to find the users who are on the channel.  This allows
+   optimal delivery of PRIVMSG/NOTICE messages to the channel.
+
+   If a JOIN is successful, the user is then sent the channel's topic
+   (using RPL_TOPIC) and the list of users who are on the channel (using
+   RPL_NAMREPLY), which must include the user joining.
+
+   Numeric Replies:
+
+           ERR_NEEDMOREPARAMS              ERR_BANNEDFROMCHAN
+           ERR_INVITEONLYCHAN              ERR_BADCHANNELKEY
+           ERR_CHANNELISFULL               ERR_BADCHANMASK
+           ERR_NOSUCHCHANNEL               ERR_TOOMANYCHANNELS
+           RPL_TOPIC
+
+   Examples:
+
+   JOIN #foobar                    ; join channel #foobar.
+
+   JOIN &foo fubar                 ; join channel &foo using key "fubar".
+
+   JOIN #foo,&bar fubar            ; join channel #foo using key "fubar"
+                                   and &bar using no key.
+
+   JOIN #foo,#bar fubar,foobar     ; join channel #foo using key "fubar".
+                                   and channel #bar using key "foobar".
+
+   JOIN #foo,#bar                  ; join channels #foo and #bar.
+
+   :WiZ JOIN #Twilight_zone        ; JOIN message from WiZ
+
+4.2.2 Part message
+
+      Command: PART
+   Parameters: <channel>{,<channel>}
+
+   The PART message causes the client sending the message to be removed
+   from the list of active users for all given channels listed in the
+   parameter string.
+
+   Numeric Replies:
+
+           ERR_NEEDMOREPARAMS              ERR_NOSUCHCHANNEL
+           ERR_NOTONCHANNEL
+
+   Examples:
+
+   PART #twilight_zone             ; leave channel "#twilight_zone"
+
+   PART #oz-ops,&group5            ; leave both channels "&group5" and
+                                   "#oz-ops".
+
+4.2.3 Mode message
+
+      Command: MODE
+
+   The MODE command is a dual-purpose command in IRC.  It allows both
+   usernames and channels to have their mode changed.  The rationale for
+   this choice is that one day nicknames will be obsolete and the
+   equivalent property will be the channel.
+
+   When parsing MODE messages, it is recommended that the entire message
+   be parsed first and then the changes which resulted then passed on.
+
+4.2.3.1 Channel modes
+
+   Parameters: <channel> {[+|-]|o|p|s|i|t|n|b|v} [<limit>] [<user>]
+               [<ban mask>]
+
+   The MODE command is provided so that channel operators may change the
+   characteristics of `their' channel.  It is also required that servers
+   be able to change channel modes so that channel operators may be
+   created.
+
+   The various modes available for channels are as follows:
+
+           o - give/take channel operator privileges;
+           p - private channel flag;
+           s - secret channel flag;
+           i - invite-only channel flag;
+           t - topic settable by channel operator only flag;
+           n - no messages to channel from clients on the outside;
+           m - moderated channel;
+           l - set the user limit to channel;
+
+           b - set a ban mask to keep users out;
+           v - give/take the ability to speak on a moderated channel;
+           k - set a channel key (password).
+
+   When using the 'o' and 'b' options, a restriction on a total of three
+   per mode command has been imposed.  That is, any combination of 'o'
+   and
+
+4.2.3.2 User modes
+
+   Parameters: <nickname> {[+|-]|i|w|s|o}
+
+   The user MODEs are typically changes which affect either how the
+   client is seen by others or what 'extra' messages the client is sent.
+   A user MODE command may only be accepted if both the sender of the
+   message and the nickname given as a parameter are both the same.
+
+   The available modes are as follows:
+
+           i - marks a users as invisible;
+           s - marks a user for receipt of server notices;
+           w - user receives wallops;
+           o - operator flag.
+
+   Additional modes may be available later on.
+
+   If a user attempts to make themselves an operator using the "+o"
+   flag, the attempt should be ignored.  There is no restriction,
+   however, on anyone `deopping' themselves (using "-o").  Numeric
+   Replies:
+
+           ERR_NEEDMOREPARAMS              RPL_CHANNELMODEIS
+           ERR_CHANOPRIVSNEEDED            ERR_NOSUCHNICK
+           ERR_NOTONCHANNEL                ERR_KEYSET
+           RPL_BANLIST                     RPL_ENDOFBANLIST
+           ERR_UNKNOWNMODE                 ERR_NOSUCHCHANNEL
+
+           ERR_USERSDONTMATCH              RPL_UMODEIS
+           ERR_UMODEUNKNOWNFLAG
+
+   Examples:
+
+           Use of Channel Modes:
+
+MODE #Finnish +im               ; Makes #Finnish channel moderated and
+                                'invite-only'.
+
+MODE #Finnish +o Kilroy         ; Gives 'chanop' privileges to Kilroy on
+
+                                channel #Finnish.
+
+MODE #Finnish +v Wiz            ; Allow WiZ to speak on #Finnish.
+
+MODE #Fins -s                   ; Removes 'secret' flag from channel
+                                #Fins.
+
+MODE #42 +k oulu                ; Set the channel key to "oulu".
+
+MODE #eu-opers +l 10            ; Set the limit for the number of users
+                                on channel to 10.
+
+MODE &oulu +b                   ; list ban masks set for channel.
+
+MODE &oulu +b *!*@*             ; prevent all users from joining.
+
+MODE &oulu +b *!*@*.edu         ; prevent any user from a hostname
+                                matching *.edu from joining.
+
+        Use of user Modes:
+
+:MODE WiZ -w                    ; turns reception of WALLOPS messages
+                                off for WiZ.
+
+:Angel MODE Angel +i            ; Message from Angel to make themselves
+                                invisible.
+
+MODE WiZ -o                     ; WiZ 'deopping' (removing operator
+                                status).  The plain reverse of this
+                                command ("MODE WiZ +o") must not be
+                                allowed from users since would bypass
+                                the OPER command.
+
+4.2.4 Topic message
+
+      Command: TOPIC
+   Parameters: <channel> [<topic>]
+
+   The TOPIC message is used to change or view the topic of a channel.
+   The topic for channel <channel> is returned if there is no <topic>
+   given.  If the <topic> parameter is present, the topic for that
+   channel will be changed, if the channel modes permit this action.
+
+   Numeric Replies:
+
+           ERR_NEEDMOREPARAMS              ERR_NOTONCHANNEL
+           RPL_NOTOPIC                     RPL_TOPIC
+           ERR_CHANOPRIVSNEEDED
+
+   Examples:
+
+   :Wiz TOPIC #test :New topic     ;User Wiz setting the topic.
+
+   TOPIC #test :another topic      ;set the topic on #test to "another
+                                   topic".
+
+   TOPIC #test                     ; check the topic for #test.
+
+4.2.5 Names message
+
+      Command: NAMES
+   Parameters: [<channel>{,<channel>}]
+
+   By using the NAMES command, a user can list all nicknames that are
+   visible to them on any channel that they can see.  Channel names
+   which they can see are those which aren't private (+p) or secret (+s)
+   or those which they are actually on.  The <channel> parameter
+   specifies which channel(s) to return information about if valid.
+   There is no error reply for bad channel names.
+
+   If no <channel> parameter is given, a list of all channels and their
+   occupants is returned.  At the end of this list, a list of users who
+   are visible but either not on any channel or not on a visible channel
+   are listed as being on `channel' "*".
+
+   Numerics:
+
+           RPL_NAMREPLY                    RPL_ENDOFNAMES
+
+   Examples:
+
+   NAMES #twilight_zone,#42        ; list visible users on #twilight_zone
+                                   and #42 if the channels are visible to
+                                   you.
+
+   NAMES                           ; list all visible channels and users
+
+4.2.6 List message
+
+      Command: LIST
+   Parameters: [<channel>{,<channel>} [<server>]]
+
+   The list message is used to list channels and their topics.  If  the
+   <channel>  parameter  is  used,  only  the  status  of  that  channel
+   is displayed.  Private  channels  are  listed  (without  their
+   topics)  as channel "Prv" unless the client generating the query is
+   actually on that channel.  Likewise, secret channels are not listed
+
+   at  all  unless  the client is a member of the channel in question.
+
+   Numeric Replies:
+
+           ERR_NOSUCHSERVER                RPL_LISTSTART
+           RPL_LIST                        RPL_LISTEND
+
+   Examples:
+
+   LIST                            ; List all channels.
+
+   LIST #twilight_zone,#42         ; List channels #twilight_zone and #42
+
+4.2.7 Invite message
+
+      Command: INVITE
+   Parameters: <nickname> <channel>
+
+   The INVITE message is used to invite users to a channel.  The
+   parameter <nickname> is the nickname of the person to be invited to
+   the target channel <channel>.  There is no requirement that the
+   channel the target user is being invited to must exist or be a valid
+   channel.  To invite a user to a channel which is invite only (MODE
+   +i), the client sending the invite must be recognised as being a
+   channel operator on the given channel.
+
+   Numeric Replies:
+
+           ERR_NEEDMOREPARAMS              ERR_NOSUCHNICK
+           ERR_NOTONCHANNEL                ERR_USERONCHANNEL
+           ERR_CHANOPRIVSNEEDED
+           RPL_INVITING                    RPL_AWAY
+
+   Examples:
+
+   :Angel INVITE Wiz #Dust         ; User Angel inviting WiZ to channel
+                                   #Dust
+
+   INVITE Wiz #Twilight_Zone       ; Command to invite WiZ to
+                                   #Twilight_zone
+
+4.2.8 Kick command
+
+      Command: KICK
+   Parameters: <channel> <user> [<comment>]
+
+   The KICK command can be  used  to  forcibly  remove  a  user  from  a
+   channel.   It  'kicks  them  out'  of the channel (forced PART).
+
+   Only a channel operator may kick another user out of a  channel.
+   Each  server that  receives  a KICK message checks that it is valid
+   (ie the sender is actually a  channel  operator)  before  removing
+   the  victim  from  the channel.
+
+   Numeric Replies:
+
+           ERR_NEEDMOREPARAMS              ERR_NOSUCHCHANNEL
+           ERR_BADCHANMASK                 ERR_CHANOPRIVSNEEDED
+           ERR_NOTONCHANNEL
+
+   Examples:
+
+KICK &Melbourne Matthew         ; Kick Matthew from &Melbourne
+
+KICK #Finnish John :Speaking English
+                                ; Kick John from #Finnish using
+                                "Speaking English" as the reason
+                                (comment).
+
+:WiZ KICK #Finnish John         ; KICK message from WiZ to remove John
+                                from channel #Finnish
+
+NOTE:
+     It is possible to extend the KICK command parameters to the
+following:
+
+<channel>{,<channel>} <user>{,<user>} [<comment>]
+
+4.3 Server queries and commands
+
+   The server query group of commands has been designed to return
+   information about any server which is connected to the network.  All
+   servers connected must respond to these queries and respond
+   correctly.  Any invalid response (or lack thereof) must be considered
+   a sign of a broken server and it must be disconnected/disabled as
+   soon as possible until the situation is remedied.
+
+   In these queries, where a parameter appears as "<server>", it will
+   usually mean it can be a nickname or a server or a wildcard name of
+   some sort.  For each parameter, however, only one query and set of
+   replies is to be generated.
+
+4.3.1 Version message
+
+      Command: VERSION
+   Parameters: [<server>]
+
+   The VERSION message is used  to  query  the  version  of  the  server
+   program.  An optional parameter <server> is used to query the version
+   of the server program which a client is not directly connected to.
+
+   Numeric Replies:
+
+           ERR_NOSUCHSERVER                RPL_VERSION
+
+   Examples:
+
+   :Wiz VERSION *.se               ; message from Wiz to check the version
+                                   of a server matching "*.se"
+
+   VERSION tolsun.oulu.fi          ; check the version of server
+                                   "tolsun.oulu.fi".
+
+4.3.2 Stats message
+
+      Command: STATS
+   Parameters: [<query> [<server>]]
+
+   The stats message is used to query statistics of certain server.  If
+   <server> parameter is omitted, only the end of stats reply is sent
+   back.  The implementation of this command is highly dependent on the
+   server which replies, although the server must be able to supply
+   information as described by the queries below (or similar).
+
+   A query may be given by any single letter which is only checked by
+   the destination server (if given as the <server> parameter) and is
+   otherwise passed on by intermediate servers, ignored and unaltered.
+   The following queries are those found in the current IRC
+   implementation and provide a large portion of the setup information
+   for that server.  Although these may not be supported in the same way
+   by other versions, all servers should be able to supply a valid reply
+   to a STATS query which is consistent with the reply formats currently
+   used and the purpose of the query.
+
+   The currently supported queries are:
+
+           c - returns a list of servers which the server may connect
+               to or allow connections from;
+           h - returns a list of servers which are either forced to be
+               treated as leaves or allowed to act as hubs;
+           i - returns a list of hosts which the server allows a client
+               to connect from;
+           k - returns a list of banned username/hostname combinations
+               for that server;
+           l - returns a list of the server's connections, showing how
+
+               long each connection has been established and the traffic
+               over that connection in bytes and messages for each
+               direction;
+           m - returns a list of commands supported by the server and
+               the usage count for each if the usage count is non zero;
+           o - returns a list of hosts from which normal clients may
+               become operators;
+           y - show Y (Class) lines from server's configuration file;
+           u - returns a string showing how long the server has been up.
+
+   Numeric Replies:
+
+           ERR_NOSUCHSERVER
+           RPL_STATSCLINE                  RPL_STATSNLINE
+           RPL_STATSILINE                  RPL_STATSKLINE
+           RPL_STATSQLINE                  RPL_STATSLLINE
+           RPL_STATSLINKINFO               RPL_STATSUPTIME
+           RPL_STATSCOMMANDS               RPL_STATSOLINE
+           RPL_STATSHLINE                  RPL_ENDOFSTATS
+
+   Examples:
+
+STATS m                         ; check the command usage for the server
+                                you are connected to
+
+:Wiz STATS c eff.org            ; request by WiZ for C/N line
+                                information from server eff.org
+
+4.3.3 Links message
+
+      Command: LINKS
+   Parameters: [[<remote server>] <server mask>]
+
+   With LINKS, a user can list all servers which are known by the server
+   answering the query.  The returned list of servers must match the
+   mask, or if no mask is given, the full list is returned.
+
+   If <remote server> is given in addition to <server mask>, the LINKS
+   command is forwarded to the first server found that matches that name
+   (if any), and that server is then required to answer the query.
+
+   Numeric Replies:
+
+           ERR_NOSUCHSERVER
+           RPL_LINKS                       RPL_ENDOFLINKS
+
+   Examples:
+
+LINKS *.au                      ; list all servers which have a name
+                                that matches *.au;
+
+:WiZ LINKS *.bu.edu *.edu       ; LINKS message from WiZ to the first
+                                server matching *.edu for a list of
+                                servers matching *.bu.edu.
+
+4.3.4 Time message
+
+      Command: TIME
+   Parameters: [<server>]
+
+   The time message is used to query local time from the specified
+   server. If the server parameter is not given, the server handling the
+   command must reply to the query.
+
+   Numeric Replies:
+
+           ERR_NOSUCHSERVER                RPL_TIME
+
+   Examples:
+
+   TIME tolsun.oulu.fi             ; check the time on the server
+                                   "tolson.oulu.fi"
+
+   Angel TIME *.au                 ; user angel checking the time on a
+                                   server matching "*.au"
+
+4.3.5 Connect message
+
+      Command: CONNECT
+   Parameters: <target server> [<port> [<remote server>]]
+
+   The CONNECT command can be used to force a server to try to establish
+   a new connection to another server immediately.  CONNECT is a
+   privileged command and is to be available only to IRC Operators.  If
+   a remote server is given then the CONNECT attempt is made by that
+   server to <target server> and <port>.
+
+   Numeric Replies:
+
+           ERR_NOSUCHSERVER                ERR_NOPRIVILEGES
+           ERR_NEEDMOREPARAMS
+
+   Examples:
+
+CONNECT tolsun.oulu.fi          ; Attempt to connect a server to
+                                tolsun.oulu.fi
+
+:WiZ CONNECT eff.org 6667 csd.bu.edu
+                                ; CONNECT attempt by WiZ to get servers
+                                eff.org and csd.bu.edu connected on port
+                                6667.
+
+4.3.6 Trace message
+
+      Command: TRACE
+   Parameters: [<server>]
+
+   TRACE command is used to find the route to specific server.  Each
+   server that processes this message must tell the sender about it by
+   sending a reply indicating it is a pass-through link, forming a chain
+   of replies similar to that gained from using "traceroute".  After
+   sending this reply back, it must then send the TRACE message to the
+   next server until given server is reached.  If the <server> parameter
+   is omitted, it is recommended that TRACE command send a message to
+   the sender telling which servers the current server has direct
+   connection to.
+
+   If the destination given by "<server>" is an actual server, then the
+   destination server is required to report all servers and users which
+   are connected to it, although only operators are permitted to see
+   users present.  If the destination given by <server> is a nickname,
+   they only a reply for that nickname is given.
+
+   Numeric Replies:
+
+           ERR_NOSUCHSERVER
+
+   If the TRACE message is destined for another server, all intermediate
+   servers must return a RPL_TRACELINK reply to indicate that the TRACE
+   passed through it and where its going next.
+
+           RPL_TRACELINK
+   A TRACE reply may be composed of any number of the following numeric
+   replies.
+
+           RPL_TRACECONNECTING             RPL_TRACEHANDSHAKE
+           RPL_TRACEUNKNOWN                RPL_TRACEOPERATOR
+           RPL_TRACEUSER                   RPL_TRACESERVER
+           RPL_TRACESERVICE                RPL_TRACENEWTYPE
+           RPL_TRACECLASS
+
+   Examples:
+
+TRACE *.oulu.fi                 ; TRACE to a server matching *.oulu.fi
+
+:WiZ TRACE AngelDust            ; TRACE issued by WiZ to nick AngelDust
+
+4.3.7 Admin command
+
+      Command: ADMIN
+   Parameters: [<server>]
+
+   The admin message is used to find the name of the administrator of
+   the given server, or current server if <server> parameter is omitted.
+   Each server must have the ability to forward ADMIN messages to other
+   servers.
+
+   Numeric Replies:
+
+           ERR_NOSUCHSERVER
+           RPL_ADMINME                     RPL_ADMINLOC1
+           RPL_ADMINLOC2                   RPL_ADMINEMAIL
+
+   Examples:
+
+   ADMIN tolsun.oulu.fi            ; request an ADMIN reply from
+                                   tolsun.oulu.fi
+
+   :WiZ ADMIN *.edu                ; ADMIN request from WiZ for first
+                                   server found to match *.edu.
+
+4.3.8 Info command
+
+      Command: INFO
+   Parameters: [<server>]
+
+   The INFO command is required to return information which describes
+   the server: its version, when it was compiled, the patchlevel, when
+   it was started, and any other miscellaneous information which may be
+   considered to be relevant.
+
+   Numeric Replies:
+
+           ERR_NOSUCHSERVER
+           RPL_INFO                        RPL_ENDOFINFO
+
+   Examples:
+
+   INFO csd.bu.edu                 ; request an INFO reply from
+   csd.bu.edu
+
+   :Avalon INFO *.fi               ; INFO request from Avalon for first
+                                   server found to match *.fi.
+
+   INFO Angel                      ; request info from the server that
+                                   Angel is connected to.
+
+4.4 Sending messages
+
+   The main purpose of the IRC protocol is to provide a base for clients
+   to communicate with each other.  PRIVMSG and NOTICE are the only
+   messages available which actually perform delivery of a text message
+   from one client to another - the rest just make it possible and try
+   to ensure it happens in a reliable and structured manner.
+
+4.4.1 Private messages
+
+      Command: PRIVMSG
+   Parameters: <receiver>{,<receiver>} <text to be sent>
+
+   PRIVMSG is used to send private messages between users.  <receiver>
+   is the nickname of the receiver of the message.  <receiver> can also
+   be a list of names or channels separated with commas.
+
+   The <receiver> parameter may also me a host mask  (#mask)  or  server
+   mask  ($mask).   In  both cases the server will only send the PRIVMSG
+   to those who have a server or host matching the mask.  The mask  must
+   have at  least  1  (one)  "."  in it and no wildcards following the
+   last ".".  This requirement exists to prevent people sending messages
+   to  "#*"  or "$*",  which  would  broadcast  to  all  users; from
+   experience, this is abused more than used responsibly and properly.
+   Wildcards are  the  '*' and  '?'   characters.   This  extension  to
+   the PRIVMSG command is only available to Operators.
+
+   Numeric Replies:
+
+           ERR_NORECIPIENT                 ERR_NOTEXTTOSEND
+           ERR_CANNOTSENDTOCHAN            ERR_NOTOPLEVEL
+           ERR_WILDTOPLEVEL                ERR_TOOMANYTARGETS
+           ERR_NOSUCHNICK
+           RPL_AWAY
+
+   Examples:
+
+:Angel PRIVMSG Wiz :Hello are you receiving this message ?
+                                ; Message from Angel to Wiz.
+
+PRIVMSG Angel :yes I'm receiving it !receiving it !'u>(768u+1n) .br ;
+                                Message to Angel.
+
+PRIVMSG jto@tolsun.oulu.fi :Hello !
+                                ; Message to a client on server
+
+                                tolsun.oulu.fi with username of "jto".
+
+PRIVMSG $*.fi :Server tolsun.oulu.fi rebooting.
+                                ; Message to everyone on a server which
+                                has a name matching *.fi.
+
+PRIVMSG #*.edu :NSFNet is undergoing work, expect interruptions
+                                ; Message to all users who come from a
+                                host which has a name matching *.edu.
+
+4.4.2 Notice
+
+      Command: NOTICE
+   Parameters: <nickname> <text>
+
+   The NOTICE message is used similarly to PRIVMSG.  The difference
+   between NOTICE and PRIVMSG is that automatic replies must never be
+   sent in response to a NOTICE message.  This rule applies to servers
+   too - they must not send any error reply back to the client on
+   receipt of a notice.  The object of this rule is to avoid loops
+   between a client automatically sending something in response to
+   something it received.  This is typically used by automatons (clients
+   with either an AI or other interactive program controlling their
+   actions) which are always seen to be replying lest they end up in a
+   loop with another automaton.
+
+   See PRIVMSG for more details on replies and examples.
+
+4.5 User based queries
+
+   User queries are a group of commands which are primarily concerned
+   with finding details on a particular user or group users.  When using
+   wildcards with any of these commands, if they match, they will only
+   return information on users who are 'visible' to you.  The visibility
+   of a user is determined as a combination of the user's mode and the
+   common set of channels you are both on.
+
+4.5.1 Who query
+
+      Command: WHO
+   Parameters: [<name> [<o>]]
+
+   The WHO message is used by a client to generate a query which returns
+   a list of information which 'matches' the <name> parameter given by
+   the client.  In the absence of the <name> parameter, all visible
+   (users who aren't invisible (user mode +i) and who don't have a
+   common channel with the requesting client) are listed.  The same
+   result can be achieved by using a <name> of "0" or any wildcard which
+
+   will end up matching every entry possible.
+
+   The <name> passed to WHO is matched against users' host, server, real
+   name and nickname if the channel <name> cannot be found.
+
+   If the "o" parameter is passed only operators are returned according
+   to the name mask supplied.
+
+   Numeric Replies:
+
+           ERR_NOSUCHSERVER
+           RPL_WHOREPLY                    RPL_ENDOFWHO
+
+   Examples:
+
+   WHO *.fi                        ; List all users who match against
+                                   "*.fi".
+
+   WHO jto* o                      ; List all users with a match against
+                                   "jto*" if they are an operator.
+
+4.5.2 Whois query
+
+      Command: WHOIS
+   Parameters: [<server>] <nickmask>[,<nickmask>[,...]]
+
+   This message is used to query information about particular user.  The
+   server will answer this message with several numeric messages
+   indicating different statuses of each user which matches the nickmask
+   (if you are entitled to see them).  If no wildcard is present in the
+   <nickmask>, any information about that nick which you are allowed to
+   see is presented.  A comma (',') separated list of nicknames may be
+   given.
+
+   The latter version sends the query to a specific server.  It is
+   useful if you want to know how long the user in question has been
+   idle as only local server (ie. the server the user is directly
+   connected to) knows that information, while everything else is
+   globally known.
+
+   Numeric Replies:
+
+           ERR_NOSUCHSERVER                ERR_NONICKNAMEGIVEN
+           RPL_WHOISUSER                   RPL_WHOISCHANNELS
+           RPL_WHOISCHANNELS               RPL_WHOISSERVER
+           RPL_AWAY                        RPL_WHOISOPERATOR
+           RPL_WHOISIDLE                   ERR_NOSUCHNICK
+           RPL_ENDOFWHOIS
+
+   Examples:
+
+   WHOIS wiz                       ; return available user information
+                                   about nick WiZ
+
+   WHOIS eff.org trillian          ; ask server eff.org for user
+                                   information about trillian
+
+4.5.3 Whowas
+
+      Command: WHOWAS
+   Parameters: <nickname> [<count> [<server>]]
+
+   Whowas asks for information about a nickname which no longer exists.
+   This may either be due to a nickname change or the user leaving IRC.
+   In response to this query, the server searches through its nickname
+   history, looking for any nicks which are lexically the same (no wild
+   card matching here).  The history is searched backward, returning the
+   most recent entry first.  If there are multiple entries, up to
+   <count> replies will be returned (or all of them if no <count>
+   parameter is given).  If a non-positive number is passed as being
+   <count>, then a full search is done.
+
+   Numeric Replies:
+
+           ERR_NONICKNAMEGIVEN             ERR_WASNOSUCHNICK
+           RPL_WHOWASUSER                  RPL_WHOISSERVER
+           RPL_ENDOFWHOWAS
+
+   Examples:
+
+   WHOWAS Wiz                      ; return all information in the nick
+                                   history about nick "WiZ";
+
+   WHOWAS Mermaid 9                ; return at most, the 9 most recent
+                                   entries in the nick history for
+                                   "Mermaid";
+
+   WHOWAS Trillian 1 *.edu         ; return the most recent history for
+                                   "Trillian" from the first server found
+                                   to match "*.edu".
+
+4.6 Miscellaneous messages
+
+   Messages in this category do not fit into any of the above categories
+   but are nonetheless still a part of and required by the protocol.
+
+4.6.1 Kill message
+
+      Command: KILL
+   Parameters: <nickname> <comment>
+
+   The KILL message is used to cause a client-server connection to be
+   closed by the server which has the actual connection.  KILL is used
+   by servers when they encounter a duplicate entry in the list of valid
+   nicknames and is used to remove both entries.  It is also available
+   to operators.
+
+   Clients which have automatic reconnect algorithms effectively make
+   this command useless since the disconnection is only brief.  It does
+   however break the flow of data and can be used to stop large amounts
+   of being abused, any user may elect to receive KILL messages
+   generated for others to keep an 'eye' on would be trouble spots.
+
+   In an arena where nicknames are required to be globally unique at all
+   times, KILL messages are sent whenever 'duplicates' are detected
+   (that is an attempt to register two users with the same nickname) in
+   the hope that both of them will disappear and only 1 reappear.
+
+   The comment given must reflect the actual reason for the KILL.  For
+   server-generated KILLs it usually is made up of details concerning
+   the origins of the two conflicting nicknames.  For users it is left
+   up to them to provide an adequate reason to satisfy others who see
+   it.  To prevent/discourage fake KILLs from being generated to hide
+   the identify of the KILLer, the comment also shows a 'kill-path'
+   which is updated by each server it passes through, each prepending
+   its name to the path.
+
+   Numeric Replies:
+
+           ERR_NOPRIVILEGES                ERR_NEEDMOREPARAMS
+           ERR_NOSUCHNICK                  ERR_CANTKILLSERVER
+
+   KILL David (csd.bu.edu <- tolsun.oulu.fi)
+                                   ; Nickname collision between csd.bu.edu
+                                   and tolson.oulu.fi
+
+   NOTE:
+   It is recommended that only Operators be allowed to kill other users
+   with KILL message.  In an ideal world not even operators would need
+   to do this and it would be left to servers to deal with.
+
+4.6.2 Ping message
+
+      Command: PING
+   Parameters: <server1> [<server2>]
+
+   The PING message is used to test the presence of an active client at
+   the other end of the connection.  A PING message is sent at regular
+   intervals if no other activity detected coming from a connection.  If
+   a connection fails to respond to a PING command within a set amount
+   of time, that connection is closed.
+
+   Any client which receives a PING message must respond to <server1>
+   (server which sent the PING message out) as quickly as possible with
+   an appropriate PONG message to indicate it is still there and alive.
+   Servers should not respond to PING commands but rely on PINGs from
+   the other end of the connection to indicate the connection is alive.
+   If the <server2> parameter is specified, the PING message gets
+   forwarded there.
+
+   Numeric Replies:
+
+           ERR_NOORIGIN                    ERR_NOSUCHSERVER
+
+   Examples:
+
+   PING tolsun.oulu.fi             ; server sending a PING message to
+                                   another server to indicate it is still
+                                   alive.
+
+   PING WiZ                        ; PING message being sent to nick WiZ
+
+4.6.3 Pong message
+
+      Command: PONG
+   Parameters: <daemon> [<daemon2>]
+
+   PONG message is a reply to ping message.  If parameter <daemon2> is
+   given this message must be forwarded to given daemon.  The <daemon>
+   parameter is the name of the daemon who has responded to PING message
+   and generated this message.
+
+   Numeric Replies:
+
+           ERR_NOORIGIN                    ERR_NOSUCHSERVER
+
+   Examples:
+
+   PONG csd.bu.edu tolsun.oulu.fi  ; PONG message from csd.bu.edu to
+
+                                   tolsun.oulu.fi
+
+4.6.4 Error
+
+      Command: ERROR
+   Parameters: <error message>
+
+   The ERROR command is for use by servers when reporting a serious or
+   fatal error to its operators.  It may also be sent from one server to
+   another but must not be accepted from any normal unknown clients.
+
+   An ERROR message is for use for reporting errors which occur with a
+   server-to-server link only.  An ERROR message is sent to the server
+   at the other end (which sends it to all of its connected operators)
+   and to all operators currently connected.  It is not to be passed
+   onto any other servers by a server if it is received from a server.
+
+   When a server sends a received ERROR message to its operators, the
+   message should be encapsulated inside a NOTICE message, indicating
+   that the client was not responsible for the error.
+
+   Numerics:
+
+           None.
+
+   Examples:
+
+   ERROR :Server *.fi already exists; ERROR message to the other server
+                                   which caused this error.
+
+   NOTICE WiZ :ERROR from csd.bu.edu -- Server *.fi already exists
+                                   ; Same ERROR message as above but sent
+                                   to user WiZ on the other server.
+
+5. OPTIONALS
+
+   This section describes OPTIONAL messages.  They are not required in a
+   working server implementation of the protocol described herein.  In
+   the absence of the option, an error reply message must be generated
+   or an unknown command error.  If the message is destined for another
+   server to answer then it must be passed on (elementary parsing
+   required) The allocated numerics for this are listed with the
+   messages below.
+
+5.1 Away
+
+      Command: AWAY
+   Parameters: [message]
+
+   With the AWAY message, clients can set an automatic reply string for
+   any PRIVMSG commands directed at them (not to a channel they are on).
+   The automatic reply is sent by the server to client sending the
+   PRIVMSG command.  The only replying server is the one to which the
+   sending client is connected to.
+
+   The AWAY message is used either with one parameter (to set an AWAY
+   message) or with no parameters (to remove the AWAY message).
+
+   Numeric Replies:
+
+           RPL_UNAWAY                      RPL_NOWAWAY
+
+   Examples:
+
+   AWAY :Gone to lunch.  Back in 5 ; set away message to "Gone to lunch.
+                                   Back in 5".
+
+   :WiZ AWAY                       ; unmark WiZ as being away.
+
+5.2 Rehash message
+
+      Command: REHASH
+   Parameters: None
+
+   The rehash message can be used by the operator to force the server to
+   re-read and process its configuration file.
+
+   Numeric Replies:
+
+        RPL_REHASHING                   ERR_NOPRIVILEGES
+
+Examples:
+
+REHASH                          ; message from client with operator
+                                status to server asking it to reread its
+                                configuration file.
+
+5.3 Restart message
+
+      Command: RESTART
+   Parameters: None
+
+   The restart message can only be used by an operator to force a server
+   restart itself.  This message is optional since it may be viewed as a
+   risk to allow arbitrary people to connect to a server as an operator
+   and execute this command, causing (at least) a disruption to service.
+
+   The RESTART command must always be fully processed by the server to
+   which the sending client is connected and not be passed onto other
+   connected servers.
+
+   Numeric Replies:
+
+           ERR_NOPRIVILEGES
+
+   Examples:
+
+   RESTART                         ; no parameters required.
+
+5.4 Summon message
+
+      Command: SUMMON
+   Parameters: <user> [<server>]
+
+   The SUMMON command can be used to give users who are on a host
+   running an IRC server a message asking them to please join IRC.  This
+   message is only sent if the target server (a) has SUMMON enabled, (b)
+   the user is logged in and (c) the server process can write to the
+   user's tty (or similar).
+
+   If no <server> parameter is given it tries to summon <user> from the
+   server the client is connected to is assumed as the target.
+
+   If summon is not enabled in a server, it must return the
+   ERR_SUMMONDISABLED numeric and pass the summon message onwards.
+
+   Numeric Replies:
+
+           ERR_NORECIPIENT                 ERR_FILEERROR
+           ERR_NOLOGIN                     ERR_NOSUCHSERVER
+           RPL_SUMMONING
+
+   Examples:
+
+   SUMMON jto                      ; summon user jto on the server's host
+
+   SUMMON jto tolsun.oulu.fi       ; summon user jto on the host which a
+                                   server named "tolsun.oulu.fi" is
+                                   running.
+
+5.5 Users
+
+      Command: USERS
+   Parameters: [<server>]
+
+   The USERS command returns a list of users logged into the server in a
+   similar  format  to  who(1),  rusers(1)  and finger(1).  Some people
+   may disable this command on their server for security related
+   reasons.   If disabled, the correct numeric must be returned to
+   indicate this.
+
+   Numeric Replies:
+
+           ERR_NOSUCHSERVER                ERR_FILEERROR
+           RPL_USERSSTART                  RPL_USERS
+           RPL_NOUSERS                     RPL_ENDOFUSERS
+           ERR_USERSDISABLED
+
+   Disabled Reply:
+
+           ERR_USERSDISABLED
+
+   Examples:
+
+USERS eff.org                   ; request a list of users logged in on
+                                server eff.org
+
+:John USERS tolsun.oulu.fi      ; request from John for a list of users
+                                logged in on server tolsun.oulu.fi
+
+5.6 Operwall message
+
+      Command: WALLOPS
+   Parameters: Text to be sent to all operators currently online
+
+   Sends  a  message  to  all   operators   currently   online.    After
+   implementing  WALLOPS  as  a user command it was found that it was
+   often and commonly abused as a means of sending a message to a lot
+   of  people (much  similar to WALL).  Due to this it is recommended
+   that the current implementation of  WALLOPS  be  used  as  an
+   example  by  allowing  and recognising only servers as the senders of
+   WALLOPS.
+
+   Numeric Replies:
+
+           ERR_NEEDMOREPARAMS
+
+   Examples:
+
+   :csd.bu.edu WALLOPS :Connect '*.uiuc.edu 6667' from Joshua; WALLOPS
+                                   message from csd.bu.edu announcing a
+                                   CONNECT message it received and acted
+                                   upon from Joshua.
+
+5.7 Userhost message
+
+      Command: USERHOST
+   Parameters: <nickname>{<space><nickname>}
+
+   The USERHOST command takes a list of up to 5 nicknames, each
+   separated by a space character and returns a list of information
+   about each nickname that it found.  The returned list has each reply
+   separated by a space.
+
+   Numeric Replies:
+
+           RPL_USERHOST                    ERR_NEEDMOREPARAMS
+
+   Examples:
+
+   USERHOST Wiz Michael Marty p    ;USERHOST request for information on
+                                   nicks "Wiz", "Michael", "Marty" and "p"
+
+5.8 Ison message
+
+      Command: ISON
+   Parameters: <nickname>{<space><nickname>}
+
+   The ISON command was implemented to provide  a  quick  and  efficient
+   means  to get a response about whether a given nickname was currently
+   on IRC. ISON only takes one (1) parameter: a space-separated list of
+   nicks.  For  each  nickname in the list that is present, the server
+   adds that to its reply string.  Thus the reply string may return
+   empty (none  of  the given  nicks are present), an exact copy of the
+   parameter string (all of them present) or as any other subset of the
+   set of nicks  given  in  the parameter.  The only limit on the number
+   of nicks that may be checked is that the combined length must not be
+   too large as to cause the server to chop it off so it fits in 512
+   characters.
+
+   ISON is only be processed by the server local to the client sending
+   the command and thus not passed onto other servers for further
+   processing.
+
+   Numeric Replies:
+
+           RPL_ISON                ERR_NEEDMOREPARAMS
+
+   Examples:
+
+   ISON phone trillian WiZ jarlek Avalon Angel Monstah
+                                   ; Sample ISON request for 7 nicks.
+
+6. REPLIES
+
+   The following is a list of numeric replies which are generated in
+   response to the commands given above.  Each numeric is given with its
+   number, name and reply string.
+
+6.1 Error Replies.
+
+        401     ERR_NOSUCHNICK
+                        "<nickname> :No such nick/channel"
+
+                - Used to indicate the nickname parameter supplied to a
+                  command is currently unused.
+
+        402     ERR_NOSUCHSERVER
+                        "<server name> :No such server"
+
+                - Used to indicate the server name given currently
+                  doesn't exist.
+
+        403     ERR_NOSUCHCHANNEL
+                        "<channel name> :No such channel"
+
+                - Used to indicate the given channel name is invalid.
+
+        404     ERR_CANNOTSENDTOCHAN
+                        "<channel name> :Cannot send to channel"
+
+                - Sent to a user who is either (a) not on a channel
+                  which is mode +n or (b) not a chanop (or mode +v) on
+                  a channel which has mode +m set and is trying to send
+                  a PRIVMSG message to that channel.
+
+        405     ERR_TOOMANYCHANNELS
+                        "<channel name> :You have joined too many \
+                         channels"
+                - Sent to a user when they have joined the maximum
+                  number of allowed channels and they try to join
+                  another channel.
+
+        406     ERR_WASNOSUCHNICK
+                        "<nickname> :There was no such nickname"
+
+                - Returned by WHOWAS to indicate there is no history
+                  information for that nickname.
+
+        407     ERR_TOOMANYTARGETS
+                        "<target> :Duplicate recipients. No message \
+
+                         delivered"
+
+                - Returned to a client which is attempting to send a
+                  PRIVMSG/NOTICE using the user@host destination format
+                  and for a user@host which has several occurrences.
+
+        409     ERR_NOORIGIN
+                        ":No origin specified"
+
+                - PING or PONG message missing the originator parameter
+                  which is required since these commands must work
+                  without valid prefixes.
+
+        411     ERR_NORECIPIENT
+                        ":No recipient given (<command>)"
+        412     ERR_NOTEXTTOSEND
+                        ":No text to send"
+        413     ERR_NOTOPLEVEL
+                        "<mask> :No toplevel domain specified"
+        414     ERR_WILDTOPLEVEL
+                        "<mask> :Wildcard in toplevel domain"
+
+                - 412 - 414 are returned by PRIVMSG to indicate that
+                  the message wasn't delivered for some reason.
+                  ERR_NOTOPLEVEL and ERR_WILDTOPLEVEL are errors that
+                  are returned when an invalid use of
+                  "PRIVMSG $<server>" or "PRIVMSG #<host>" is attempted.
+
+        421     ERR_UNKNOWNCOMMAND
+                        "<command> :Unknown command"
+
+                - Returned to a registered client to indicate that the
+                  command sent is unknown by the server.
+
+        422     ERR_NOMOTD
+                        ":MOTD File is missing"
+
+                - Server's MOTD file could not be opened by the server.
+
+        423     ERR_NOADMININFO
+                        "<server> :No administrative info available"
+
+                - Returned by a server in response to an ADMIN message
+                  when there is an error in finding the appropriate
+                  information.
+
+        424     ERR_FILEERROR
+                ":File error doing <file op> on <file>"
+
+                - Generic error message used to report a failed file
+                  operation during the processing of a message.
+
+        431     ERR_NONICKNAMEGIVEN
+                        ":No nickname given"
+
+                - Returned when a nickname parameter expected for a
+                  command and isn't found.
+
+        432     ERR_ERRONEUSNICKNAME
+                        "<nick> :Erroneus nickname"
+
+                - Returned after receiving a NICK message which contains
+                  characters which do not fall in the defined set.  See
+                  section x.x.x for details on valid nicknames.
+
+        433     ERR_NICKNAMEINUSE
+                        "<nick> :Nickname is already in use"
+
+                - Returned when a NICK message is processed that results
+                  in an attempt to change to a currently existing
+                  nickname.
+
+        436     ERR_NICKCOLLISION
+                        "<nick> :Nickname collision KILL"
+
+                - Returned by a server to a client when it detects a
+                  nickname collision (registered of a NICK that
+                  already exists by another server).
+
+        441     ERR_USERNOTINCHANNEL
+                        "<nick> <channel> :They aren't on that channel"
+
+                - Returned by the server to indicate that the target
+                  user of the command is not on the given channel.
+
+        442     ERR_NOTONCHANNEL
+                        "<channel> :You're not on that channel"
+
+                - Returned by the server whenever a client tries to
+                  perform a channel effecting command for which the
+                  client isn't a member.
+
+        443     ERR_USERONCHANNEL
+                        "<user> <channel> :is already on channel"
+
+                - Returned when a client tries to invite a user to a
+                  channel they are already on.
+
+        444     ERR_NOLOGIN
+                        "<user> :User not logged in"
+
+                - Returned by the summon after a SUMMON command for a
+                  user was unable to be performed since they were not
+                  logged in.
+
+        445     ERR_SUMMONDISABLED
+                        ":SUMMON has been disabled"
+
+                - Returned as a response to the SUMMON command.  Must be
+                  returned by any server which does not implement it.
+
+        446     ERR_USERSDISABLED
+                        ":USERS has been disabled"
+
+                - Returned as a response to the USERS command.  Must be
+                  returned by any server which does not implement it.
+
+        451     ERR_NOTREGISTERED
+                        ":You have not registered"
+
+                - Returned by the server to indicate that the client
+                  must be registered before the server will allow it
+                  to be parsed in detail.
+
+        461     ERR_NEEDMOREPARAMS
+                        "<command> :Not enough parameters"
+
+                - Returned by the server by numerous commands to
+                  indicate to the client that it didn't supply enough
+                  parameters.
+
+        462     ERR_ALREADYREGISTRED
+                        ":You may not reregister"
+
+                - Returned by the server to any link which tries to
+                  change part of the registered details (such as
+                  password or user details from second USER message).
+
+        463     ERR_NOPERMFORHOST
+                        ":Your host isn't among the privileged"
+
+                - Returned to a client which attempts to register with
+                  a server which does not been setup to allow
+                  connections from the host the attempted connection
+                  is tried.
+
+        464     ERR_PASSWDMISMATCH
+                        ":Password incorrect"
+
+                - Returned to indicate a failed attempt at registering
+                  a connection for which a password was required and
+                  was either not given or incorrect.
+
+        465     ERR_YOUREBANNEDCREEP
+                        ":You are banned from this server"
+
+                - Returned after an attempt to connect and register
+                  yourself with a server which has been setup to
+                  explicitly deny connections to you.
+
+        467     ERR_KEYSET
+                        "<channel> :Channel key already set"
+        471     ERR_CHANNELISFULL
+                        "<channel> :Cannot join channel (+l)"
+        472     ERR_UNKNOWNMODE
+                        "<char> :is unknown mode char to me"
+        473     ERR_INVITEONLYCHAN
+                        "<channel> :Cannot join channel (+i)"
+        474     ERR_BANNEDFROMCHAN
+                        "<channel> :Cannot join channel (+b)"
+        475     ERR_BADCHANNELKEY
+                        "<channel> :Cannot join channel (+k)"
+        481     ERR_NOPRIVILEGES
+                        ":Permission Denied- You're not an IRC operator"
+
+                - Any command requiring operator privileges to operate
+                  must return this error to indicate the attempt was
+                  unsuccessful.
+
+        482     ERR_CHANOPRIVSNEEDED
+                        "<channel> :You're not channel operator"
+
+                - Any command requiring 'chanop' privileges (such as
+                  MODE messages) must return this error if the client
+                  making the attempt is not a chanop on the specified
+                  channel.
+
+        483     ERR_CANTKILLSERVER
+                        ":You cant kill a server!"
+
+                - Any attempts to use the KILL command on a server
+                  are to be refused and this error returned directly
+                  to the client.
+
+        491     ERR_NOOPERHOST
+                        ":No O-lines for your host"
+
+                - If a client sends an OPER message and the server has
+                  not been configured to allow connections from the
+                  client's host as an operator, this error must be
+                  returned.
+
+        501     ERR_UMODEUNKNOWNFLAG
+                        ":Unknown MODE flag"
+
+                - Returned by the server to indicate that a MODE
+                  message was sent with a nickname parameter and that
+                  the a mode flag sent was not recognized.
+
+        502     ERR_USERSDONTMATCH
+                        ":Cant change mode for other users"
+
+                - Error sent to any user trying to view or change the
+                  user mode for a user other than themselves.
+
+6.2 Command responses.
+
+        300     RPL_NONE
+                        Dummy reply number. Not used.
+
+        302     RPL_USERHOST
+                        ":[<reply>{<space><reply>}]"
+
+                - Reply format used by USERHOST to list replies to
+                  the query list.  The reply string is composed as
+                  follows:
+
+                  <reply> ::= <nick>['*'] '=' <'+'|'-'><hostname>
+
+                  The '*' indicates whether the client has registered
+                  as an Operator.  The '-' or '+' characters represent
+                  whether the client has set an AWAY message or not
+                  respectively.
+
+        303     RPL_ISON
+                        ":[<nick> {<space><nick>}]"
+
+                - Reply format used by ISON to list replies to the
+                  query list.
+
+        301     RPL_AWAY
+                        "<nick> :<away message>"
+
+        305     RPL_UNAWAY
+                        ":You are no longer marked as being away"
+        306     RPL_NOWAWAY
+                        ":You have been marked as being away"
+
+                - These replies are used with the AWAY command (if
+                  allowed).  RPL_AWAY is sent to any client sending a
+                  PRIVMSG to a client which is away.  RPL_AWAY is only
+                  sent by the server to which the client is connected.
+                  Replies RPL_UNAWAY and RPL_NOWAWAY are sent when the
+                  client removes and sets an AWAY message.
+
+        311     RPL_WHOISUSER
+                        "<nick> <user> <host> * :<real name>"
+        312     RPL_WHOISSERVER
+                        "<nick> <server> :<server info>"
+        313     RPL_WHOISOPERATOR
+                        "<nick> :is an IRC operator"
+        317     RPL_WHOISIDLE
+                        "<nick> <integer> :seconds idle"
+        318     RPL_ENDOFWHOIS
+                        "<nick> :End of /WHOIS list"
+        319     RPL_WHOISCHANNELS
+                        "<nick> :{[@|+]<channel><space>}"
+
+                - Replies 311 - 313, 317 - 319 are all replies
+                  generated in response to a WHOIS message.  Given that
+                  there are enough parameters present, the answering
+                  server must either formulate a reply out of the above
+                  numerics (if the query nick is found) or return an
+                  error reply.  The '*' in RPL_WHOISUSER is there as
+                  the literal character and not as a wild card.  For
+                  each reply set, only RPL_WHOISCHANNELS may appear
+                  more than once (for long lists of channel names).
+                  The '@' and '+' characters next to the channel name
+                  indicate whether a client is a channel operator or
+                  has been granted permission to speak on a moderated
+                  channel.  The RPL_ENDOFWHOIS reply is used to mark
+                  the end of processing a WHOIS message.
+
+        314     RPL_WHOWASUSER
+                        "<nick> <user> <host> * :<real name>"
+        369     RPL_ENDOFWHOWAS
+                        "<nick> :End of WHOWAS"
+
+                - When replying to a WHOWAS message, a server must use
+                  the replies RPL_WHOWASUSER, RPL_WHOISSERVER or
+                  ERR_WASNOSUCHNICK for each nickname in the presented
+
+                  list.  At the end of all reply batches, there must
+                  be RPL_ENDOFWHOWAS (even if there was only one reply
+                  and it was an error).
+
+        321     RPL_LISTSTART
+                        "Channel :Users  Name"
+        322     RPL_LIST
+                        "<channel> <# visible> :<topic>"
+        323     RPL_LISTEND
+                        ":End of /LIST"
+
+                - Replies RPL_LISTSTART, RPL_LIST, RPL_LISTEND mark
+                  the start, actual replies with data and end of the
+                  server's response to a LIST command.  If there are
+                  no channels available to return, only the start
+                  and end reply must be sent.
+
+        324     RPL_CHANNELMODEIS
+                        "<channel> <mode> <mode params>"
+
+        331     RPL_NOTOPIC
+                        "<channel> :No topic is set"
+        332     RPL_TOPIC
+                        "<channel> :<topic>"
+
+                - When sending a TOPIC message to determine the
+                  channel topic, one of two replies is sent.  If
+                  the topic is set, RPL_TOPIC is sent back else
+                  RPL_NOTOPIC.
+
+        341     RPL_INVITING
+                        "<channel> <nick>"
+
+                - Returned by the server to indicate that the
+                  attempted INVITE message was successful and is
+                  being passed onto the end client.
+
+        342     RPL_SUMMONING
+                        "<user> :Summoning user to IRC"
+
+                - Returned by a server answering a SUMMON message to
+                  indicate that it is summoning that user.
+
+        351     RPL_VERSION
+                        "<version>.<debuglevel> <server> :<comments>"
+
+                - Reply by the server showing its version details.
+                  The <version> is the version of the software being
+
+                  used (including any patchlevel revisions) and the
+                  <debuglevel> is used to indicate if the server is
+                  running in "debug mode".
+
+                  The "comments" field may contain any comments about
+                  the version or further version details.
+
+        352     RPL_WHOREPLY
+                        "<channel> <user> <host> <server> <nick> \
+                         <H|G>[*][@|+] :<hopcount> <real name>"
+        315     RPL_ENDOFWHO
+                        "<name> :End of /WHO list"
+
+                - The RPL_WHOREPLY and RPL_ENDOFWHO pair are used
+                  to answer a WHO message.  The RPL_WHOREPLY is only
+                  sent if there is an appropriate match to the WHO
+                  query.  If there is a list of parameters supplied
+                  with a WHO message, a RPL_ENDOFWHO must be sent
+                  after processing each list item with <name> being
+                  the item.
+
+        353     RPL_NAMREPLY
+                        "<channel> :[[@|+]<nick> [[@|+]<nick> [...]]]"
+        366     RPL_ENDOFNAMES
+                        "<channel> :End of /NAMES list"
+
+                - To reply to a NAMES message, a reply pair consisting
+                  of RPL_NAMREPLY and RPL_ENDOFNAMES is sent by the
+                  server back to the client.  If there is no channel
+                  found as in the query, then only RPL_ENDOFNAMES is
+                  returned.  The exception to this is when a NAMES
+                  message is sent with no parameters and all visible
+                  channels and contents are sent back in a series of
+                  RPL_NAMEREPLY messages with a RPL_ENDOFNAMES to mark
+                  the end.
+
+        364     RPL_LINKS
+                        "<mask> <server> :<hopcount> <server info>"
+        365     RPL_ENDOFLINKS
+                        "<mask> :End of /LINKS list"
+
+                - In replying to the LINKS message, a server must send
+                  replies back using the RPL_LINKS numeric and mark the
+                  end of the list using an RPL_ENDOFLINKS reply.
+
+        367     RPL_BANLIST
+                        "<channel> <banid>"
+        368     RPL_ENDOFBANLIST
+
+                        "<channel> :End of channel ban list"
+
+                - When listing the active 'bans' for a given channel,
+                  a server is required to send the list back using the
+                  RPL_BANLIST and RPL_ENDOFBANLIST messages.  A separate
+                  RPL_BANLIST is sent for each active banid.  After the
+                  banids have been listed (or if none present) a
+                  RPL_ENDOFBANLIST must be sent.
+
+        371     RPL_INFO
+                        ":<string>"
+        374     RPL_ENDOFINFO
+                        ":End of /INFO list"
+
+                - A server responding to an INFO message is required to
+                  send all its 'info' in a series of RPL_INFO messages
+                  with a RPL_ENDOFINFO reply to indicate the end of the
+                  replies.
+
+        375     RPL_MOTDSTART
+                        ":- <server> Message of the day - "
+        372     RPL_MOTD
+                        ":- <text>"
+        376     RPL_ENDOFMOTD
+                        ":End of /MOTD command"
+
+                - When responding to the MOTD message and the MOTD file
+                  is found, the file is displayed line by line, with
+                  each line no longer than 80 characters, using
+                  RPL_MOTD format replies.  These should be surrounded
+                  by a RPL_MOTDSTART (before the RPL_MOTDs) and an
+                  RPL_ENDOFMOTD (after).
+
+        381     RPL_YOUREOPER
+                        ":You are now an IRC operator"
+
+                - RPL_YOUREOPER is sent back to a client which has
+                  just successfully issued an OPER message and gained
+                  operator status.
+
+        382     RPL_REHASHING
+                        "<config file> :Rehashing"
+
+                - If the REHASH option is used and an operator sends
+                  a REHASH message, an RPL_REHASHING is sent back to
+                  the operator.
+
+        391     RPL_TIME
+
+                        "<server> :<string showing server's local time>"
+
+                - When replying to the TIME message, a server must send
+                  the reply using the RPL_TIME format above.  The string
+                  showing the time need only contain the correct day and
+                  time there.  There is no further requirement for the
+                  time string.
+
+        392     RPL_USERSSTART
+                        ":UserID   Terminal  Host"
+        393     RPL_USERS
+                        ":%-8s %-9s %-8s"
+        394     RPL_ENDOFUSERS
+                        ":End of users"
+        395     RPL_NOUSERS
+                        ":Nobody logged in"
+
+                - If the USERS message is handled by a server, the
+                  replies RPL_USERSTART, RPL_USERS, RPL_ENDOFUSERS and
+                  RPL_NOUSERS are used.  RPL_USERSSTART must be sent
+                  first, following by either a sequence of RPL_USERS
+                  or a single RPL_NOUSER.  Following this is
+                  RPL_ENDOFUSERS.
+
+        200     RPL_TRACELINK
+                        "Link <version & debug level> <destination> \
+                         <next server>"
+        201     RPL_TRACECONNECTING
+                        "Try. <class> <server>"
+        202     RPL_TRACEHANDSHAKE
+                        "H.S. <class> <server>"
+        203     RPL_TRACEUNKNOWN
+                        "???? <class> [<client IP address in dot form>]"
+        204     RPL_TRACEOPERATOR
+                        "Oper <class> <nick>"
+        205     RPL_TRACEUSER
+                        "User <class> <nick>"
+        206     RPL_TRACESERVER
+                        "Serv <class> <int>S <int>C <server> \
+                         <nick!user|*!*>@<host|server>"
+        208     RPL_TRACENEWTYPE
+                        "<newtype> 0 <client name>"
+        261     RPL_TRACELOG
+                        "File <logfile> <debug level>"
+
+                - The RPL_TRACE* are all returned by the server in
+                  response to the TRACE message.  How many are
+                  returned is dependent on the the TRACE message and
+
+                  whether it was sent by an operator or not.  There
+                  is no predefined order for which occurs first.
+                  Replies RPL_TRACEUNKNOWN, RPL_TRACECONNECTING and
+                  RPL_TRACEHANDSHAKE are all used for connections
+                  which have not been fully established and are either
+                  unknown, still attempting to connect or in the
+                  process of completing the 'server handshake'.
+                  RPL_TRACELINK is sent by any server which handles
+                  a TRACE message and has to pass it on to another
+                  server.  The list of RPL_TRACELINKs sent in
+                  response to a TRACE command traversing the IRC
+                  network should reflect the actual connectivity of
+                  the servers themselves along that path.
+                  RPL_TRACENEWTYPE is to be used for any connection
+                  which does not fit in the other categories but is
+                  being displayed anyway.
+
+        211     RPL_STATSLINKINFO
+                        "<linkname> <sendq> <sent messages> \
+                         <sent bytes> <received messages> \
+                         <received bytes> <time open>"
+        212     RPL_STATSCOMMANDS
+                        "<command> <count>"
+        213     RPL_STATSCLINE
+                        "C <host> * <name> <port> <class>"
+        214     RPL_STATSNLINE
+                        "N <host> * <name> <port> <class>"
+        215     RPL_STATSILINE
+                        "I <host> * <host> <port> <class>"
+        216     RPL_STATSKLINE
+                        "K <host> * <username> <port> <class>"
+        218     RPL_STATSYLINE
+                        "Y <class> <ping frequency> <connect \
+                         frequency> <max sendq>"
+        219     RPL_ENDOFSTATS
+                        "<stats letter> :End of /STATS report"
+        241     RPL_STATSLLINE
+                        "L <hostmask> * <servername> <maxdepth>"
+        242     RPL_STATSUPTIME
+                        ":Server Up %d days %d:%02d:%02d"
+        243     RPL_STATSOLINE
+                        "O <hostmask> * <name>"
+        244     RPL_STATSHLINE
+                        "H <hostmask> * <servername>"
+
+        221     RPL_UMODEIS
+                        "<user mode string>"
+
+                        - To answer a query about a client's own mode,
+                          RPL_UMODEIS is sent back.
+
+        251     RPL_LUSERCLIENT
+                        ":There are <integer> users and <integer> \
+                         invisible on <integer> servers"
+        252     RPL_LUSEROP
+                        "<integer> :operator(s) online"
+        253     RPL_LUSERUNKNOWN
+                        "<integer> :unknown connection(s)"
+        254     RPL_LUSERCHANNELS
+                        "<integer> :channels formed"
+        255     RPL_LUSERME
+                        ":I have <integer> clients and <integer> \
+                          servers"
+
+                        - In processing an LUSERS message, the server
+                          sends a set of replies from RPL_LUSERCLIENT,
+                          RPL_LUSEROP, RPL_USERUNKNOWN,
+                          RPL_LUSERCHANNELS and RPL_LUSERME.  When
+                          replying, a server must send back
+                          RPL_LUSERCLIENT and RPL_LUSERME.  The other
+                          replies are only sent back if a non-zero count
+                          is found for them.
+
+        256     RPL_ADMINME
+                        "<server> :Administrative info"
+        257     RPL_ADMINLOC1
+                        ":<admin info>"
+        258     RPL_ADMINLOC2
+                        ":<admin info>"
+        259     RPL_ADMINEMAIL
+                        ":<admin info>"
+
+                        - When replying to an ADMIN message, a server
+                          is expected to use replies RLP_ADMINME
+                          through to RPL_ADMINEMAIL and provide a text
+                          message with each.  For RPL_ADMINLOC1 a
+                          description of what city, state and country
+                          the server is in is expected, followed by
+                          details of the university and department
+                          (RPL_ADMINLOC2) and finally the administrative
+                          contact for the server (an email address here
+                          is required) in RPL_ADMINEMAIL.
+
+6.3 Reserved numerics.
+
+   These numerics are not described above since they fall into one of
+   the following categories:
+
+        1. no longer in use;
+
+        2. reserved for future planned use;
+
+        3. in current use but are part of a non-generic 'feature' of
+           the current IRC server.
+
+        209     RPL_TRACECLASS          217     RPL_STATSQLINE
+        231     RPL_SERVICEINFO         232     RPL_ENDOFSERVICES
+        233     RPL_SERVICE             234     RPL_SERVLIST
+        235     RPL_SERVLISTEND
+        316     RPL_WHOISCHANOP         361     RPL_KILLDONE
+        362     RPL_CLOSING             363     RPL_CLOSEEND
+        373     RPL_INFOSTART           384     RPL_MYPORTIS
+        466     ERR_YOUWILLBEBANNED     476     ERR_BADCHANMASK
+        492     ERR_NOSERVICEHOST
+
+7. Client and server authentication
+
+   Clients and servers are both subject to the same level of
+   authentication.  For both, an IP number to hostname lookup (and
+   reverse check on this) is performed for all connections made to the
+   server.  Both connections are then subject to a password check (if
+   there is a password set for that connection).  These checks are
+   possible on all connections although the password check is only
+   commonly used with servers.
+
+   An additional check that is becoming of more and more common is that
+   of the username responsible for making the connection.  Finding the
+   username of the other end of the connection typically involves
+   connecting to an authentication server such as IDENT as described in
+   RFC 1413.
+
+   Given that without passwords it is not easy to reliably determine who
+   is on the other end of a network connection, use of passwords is
+   strongly recommended on inter-server connections in addition to any
+   other measures such as using an ident server.
+
+8. Current implementations
+
+   The only current implementation of this protocol is the IRC server,
+   version 2.8. Earlier versions may implement some or all of the
+   commands described by this document with NOTICE messages replacing
+
+   many of the numeric replies.  Unfortunately, due to backward
+   compatibility requirements, the implementation of some parts of this
+   document varies with what is laid out.  On notable difference is:
+
+        * recognition that any LF or CR anywhere in a message marks the
+          end of that message (instead of requiring CR-LF);
+
+   The rest of this section deals with issues that are mostly of
+   importance to those who wish to implement a server but some parts
+   also apply directly to clients as well.
+
+8.1 Network protocol: TCP - why it is best used here.
+
+   IRC has been implemented on top of TCP since TCP supplies a reliable
+   network protocol which is well suited to this scale of conferencing.
+   The use of multicast IP is an alternative, but it is not widely
+   available or supported at the present time.
+
+8.1.1 Support of Unix sockets
+
+   Given that Unix domain sockets allow listen/connect operations, the
+   current implementation can be configured to listen and accept both
+   client and server connections on a Unix domain socket.  These are
+   recognized as sockets where the hostname starts with a '/'.
+
+   When providing any information about the connections on a Unix domain
+   socket, the server is required to supplant the actual hostname in
+   place of the pathname unless the actual socket name is being asked
+   for.
+
+8.2 Command Parsing
+
+   To provide useful 'non-buffered' network IO for clients and servers,
+   each connection is given its own private 'input buffer' in which the
+   results of the most recent read and parsing are kept.  A buffer size
+   of 512 bytes is used so as to hold 1 full message, although, this
+   will usually hold several commands.  The private buffer is parsed
+   after every read operation for valid messages.  When dealing with
+   multiple messages from one client in the buffer, care should be taken
+   in case one happens to cause the client to be 'removed'.
+
+8.3 Message delivery
+
+   It is common to find network links saturated or hosts to which you
+   are sending data unable to send data.  Although Unix typically
+   handles this through the TCP window and internal buffers, the server
+   often has large amounts of data to send (especially when a new
+   server-server link forms) and the small buffers provided in the
+
+   kernel are not enough for the outgoing queue.  To alleviate this
+   problem, a "send queue" is used as a FIFO queue for data to be sent.
+   A typical "send queue" may grow to 200 Kbytes on a large IRC network
+   with a slow network connection when a new server connects.
+
+   When polling its connections, a server will first read and parse all
+   incoming data, queuing any data to be sent out. When all available
+   input is processed, the queued data is sent. This reduces the number
+   of write() system calls and helps TCP make bigger packets.
+
+8.4 Connection 'Liveness'
+
+   To detect when a connection has died or become unresponsive, the
+   server must ping each of its connections that it doesn't get a
+   response from in a given amount of time.
+
+   If a connection doesn't respond in time, its connection is closed
+   using the appropriate procedures.  A connection is also dropped if
+   its sendq grows beyond the maximum allowed, because it is better to
+   close a slow connection than have a server process block.
+
+8.5 Establishing a server to client connection
+
+   Upon connecting to an IRC server, a client is sent the MOTD (if
+   present) as well as the current user/server count (as per the LUSER
+   command).  The server is also required to give an unambiguous message
+   to the client which states its name and version as well as any other
+   introductory messages which may be deemed appropriate.
+
+   After dealing with this, the server must then send out the new user's
+   nickname and other information as supplied by itself (USER command)
+   and as the server could discover (from DNS/authentication servers).
+   The server must send this information out with NICK first followed by
+   USER.
+
+8.6 Establishing a server-server connection.
+
+   The process of establishing of a server-to-server connection is
+   fraught with danger since there are many possible areas where
+   problems can occur - the least of which are race conditions.
+
+   After a server has received a connection following by a PASS/SERVER
+   pair which were recognised as being valid, the server should then
+   reply with its own PASS/SERVER information for that connection as
+   well as all of the other state information it knows about as
+   described below.
+
+   When the initiating server receives a PASS/SERVER pair, it too then
+
+   checks that the server responding is authenticated properly before
+   accepting the connection to be that server.
+
+8.6.1 Server exchange of state information when connecting
+
+   The order of state information being exchanged between servers is
+   essential.  The required order is as follows:
+
+        * all known other servers;
+
+        * all known user information;
+
+        * all known channel information.
+
+   Information regarding servers is sent via extra SERVER messages, user
+   information with NICK/USER/MODE/JOIN messages and channels with MODE
+   messages.
+
+   NOTE: channel topics are *NOT* exchanged here because the TOPIC
+   command overwrites any old topic information, so at best, the two
+   sides of the connection would exchange topics.
+
+   By passing the state information about servers first, any collisions
+   with servers that already exist occur before nickname collisions due
+   to a second server introducing a particular nickname.  Due to the IRC
+   network only being able to exist as an acyclic graph, it may be
+   possible that the network has already reconnected in another
+   location, the place where the collision occurs indicating where the
+   net needs to split.
+
+8.7 Terminating server-client connections
+
+   When a client connection closes, a QUIT message is generated on
+   behalf of the client by the server to which the client connected.  No
+   other message is to be generated or used.
+
+8.8 Terminating server-server connections
+
+   If a server-server connection is closed, either via a remotely
+   generated SQUIT or 'natural' causes, the rest of the connected IRC
+   network must have its information updated with by the server which
+   detected the closure.  The server then sends a list of SQUITs (one
+   for each server behind that connection) and a list of QUITs (again,
+   one for each client behind that connection).
+
+8.9 Tracking nickname changes
+
+   All IRC servers are required to keep a history of recent nickname
+   changes.  This is required to allow the server to have a chance of
+   keeping in touch of things when nick-change race conditions occur
+   with commands which manipulate them.  Commands which must trace nick
+   changes are:
+
+        * KILL (the nick being killed)
+
+        * MODE (+/- o,v)
+
+        * KICK (the nick being kicked)
+
+   No other commands are to have nick changes checked for.
+
+   In the above cases, the server is required to first check for the
+   existence of the nickname, then check its history to see who that
+   nick currently belongs to (if anyone!).  This reduces the chances of
+   race conditions but they can still occur with the server ending up
+   affecting the wrong client.  When performing a change trace for an
+   above command it is recommended that a time range be given and
+   entries which are too old ignored.
+
+   For a reasonable history, a server should be able to keep previous
+   nickname for every client it knows about if they all decided to
+   change.  This size is limited by other factors (such as memory, etc).
+
+8.10 Flood control of clients
+
+   With a large network of interconnected IRC servers, it is quite easy
+   for any single client attached to the network to supply a continuous
+   stream of messages that result in not only flooding the network, but
+   also degrading the level of service provided to others.  Rather than
+   require every 'victim' to be provide their own protection, flood
+   protection was written into the server and is applied to all clients
+   except services.  The current algorithm is as follows:
+
+        * check to see if client's `message timer' is less than
+          current time (set to be equal if it is);
+
+        * read any data present from the client;
+
+        * while the timer is less than ten seconds ahead of the current
+          time, parse any present messages and penalize the client by
+          2 seconds for each message;
+
+   which in essence means that the client may send 1 message every 2
+
+   seconds without being adversely affected.
+
+8.11 Non-blocking lookups
+
+   In a real-time environment, it is essential that a server process do
+   as little waiting as possible so that all the clients are serviced
+   fairly.  Obviously this requires non-blocking IO on all network
+   read/write operations.  For normal server connections, this was not
+   difficult, but there are other support operations that may cause the
+   server to block (such as disk reads).  Where possible, such activity
+   should be performed with a short timeout.
+
+8.11.1 Hostname (DNS) lookups
+
+   Using the standard resolver libraries from Berkeley and others has
+   meant large delays in some cases where replies have timed out.  To
+   avoid this, a separate set of DNS routines were written which were
+   setup for non-blocking IO operations and then polled from within the
+   main server IO loop.
+
+8.11.2 Username (Ident) lookups
+
+   Although there are numerous ident libraries for use and inclusion
+   into other programs, these caused problems since they operated in a
+   synchronous manner and resulted in frequent delays.  Again the
+   solution was to write a set of routines which would cooperate with
+   the rest of the server and work using non-blocking IO.
+
+8.12 Configuration File
+
+   To provide a flexible way of setting up and running the server, it is
+   recommended that a configuration file be used which contains
+   instructions to the server on the following:
+
+        * which hosts to accept client connections from;
+
+        * which hosts to allow to connect as servers;
+
+        * which hosts to connect to (both actively and
+          passively);
+
+        * information about where the server is (university,
+          city/state, company are examples of this);
+
+        * who is responsible for the server and an email address
+          at which they can be contacted;
+
+        * hostnames and passwords for clients which wish to be given
+
+          access to restricted operator commands.
+
+   In specifying hostnames, both domain names and use of the 'dot'
+   notation (127.0.0.1) should both be accepted.  It must be possible to
+   specify the password to be used/accepted for all outgoing and
+   incoming connections (although the only outgoing connections are
+   those to other servers).
+
+   The above list is the minimum requirement for any server which wishes
+   to make a connection with another server.  Other items which may be
+   of use are:
+
+        * specifying which servers other server may introduce;
+
+        * how deep a server branch is allowed to become;
+
+        * hours during which clients may connect.
+
+8.12.1 Allowing clients to connect
+
+   A server should use some sort of 'access control list' (either in the
+   configuration file or elsewhere) that is read at startup and used to
+   decide what hosts clients may use to connect to it.
+
+   Both 'deny' and 'allow' should be implemented to provide the required
+   flexibility for host access control.
+
+8.12.2 Operators
+
+   The granting of operator privileges to a disruptive person can have
+   dire consequences for the well-being of the IRC net in general due to
+   the powers given to them.  Thus, the acquisition of such powers
+   should not be very easy.  The current setup requires two 'passwords'
+   to be used although one of them is usually easy guessed.  Storage of
+   oper passwords in configuration files is preferable to hard coding
+   them in and should be stored in a crypted format (ie using crypt(3)
+   from Unix) to prevent easy theft.
+
+8.12.3 Allowing servers to connect
+
+   The interconnection of server is not a trivial matter: a bad
+   connection can have a large impact on the usefulness of IRC.  Thus,
+   each server should have a list of servers to which it may connect and
+   which servers may connect to it.  Under no circumstances should a
+   server allow an arbitrary host to connect as a server.  In addition
+   to which servers may and may not connect, the configuration file
+   should also store the password and other characteristics of that
+   link.
+
+8.12.4 Administrivia
+
+   To provide accurate and valid replies to the ADMIN command (see
+   section 4.3.7), the server should find the relevant details in the
+   configuration.
+
+8.13 Channel membership
+
+   The current server allows any registered local user to join upto 10
+   different channels.  There is no limit imposed on non-local users so
+   that the server remains (reasonably) consistant with all others on a
+   channel membership basis
+
+9. Current problems
+
+   There are a number of recognized problems with this protocol, all  of
+   which  hope to be solved sometime in the near future during its
+   rewrite.  Currently, work is underway to find working solutions to
+   these problems.
+
+9.1 Scalability
+
+   It is widely recognized that this protocol does not scale
+   sufficiently well when used in a large arena.  The main problem comes
+   from the requirement that all servers know about all other servers
+   and users and that information regarding them be updated as soon as
+   it changes.  It is also desirable to keep the number of servers low
+   so that the path length between any two points is kept minimal and
+   the spanning tree as strongly branched as possible.
+
+9.2 Labels
+
+   The current IRC protocol has 3 types of labels: the nickname, the
+   channel name and the server name.  Each of the three types has its
+   own domain and no duplicates are allowed inside that domain.
+   Currently, it is possible for users to pick the label for any of the
+   three, resulting in collisions.  It is widely recognized that this
+   needs reworking, with a plan for unique names for channels and nicks
+   that don't collide being desirable as well as a solution allowing a
+   cyclic tree.
+
+9.2.1 Nicknames
+
+   The idea of the nickname on IRC is very convenient for users to use
+   when talking to each other outside of a channel, but there is only a
+   finite nickname space and being what they are, its not uncommon for
+   several people to want to use the same nick.  If a nickname is chosen
+   by two people using this protocol, either one will not succeed or
+
+   both will removed by use of KILL (4.6.1).
+
+9.2.2 Channels
+
+   The current channel layout requires that all servers know about all
+   channels, their inhabitants and properties.  Besides not scaling
+   well, the issue of privacy is also a concern.  A collision of
+   channels is treated as an inclusive event (both people who create the
+   new channel are considered to be members of it) rather than an
+   exclusive one such as used to solve nickname collisions.
+
+9.2.3 Servers
+
+   Although the number of servers is usually small relative to the
+   number of users and channels, they two currently required to be known
+   globally, either each one separately or hidden behind a mask.
+
+9.3 Algorithms
+
+   In some places within the server code, it has not  been  possible  to
+   avoid  N^2  algorithms  such  as  checking  the channel list of a set
+   of clients.
+
+   In current server versions, there are no database consistency checks,
+   each server assumes that a neighbouring server is correct.  This
+   opens the door to large problems if a connecting server is buggy or
+   otherwise tries to introduce contradictions to the existing net.
+
+   Currently, because of the lack of unique internal and global labels,
+   there are a multitude of race conditions that exist.  These race
+   conditions generally arise from the problem of it taking time for
+   messages to traverse and effect the IRC network.  Even by changing to
+   unique labels, there are problems with channel-related commands being
+   disrupted.
+
+10. Current support and availability
+
+           Mailing lists for IRC related discussion:
+                Future protocol: ircd-three-request@eff.org
+                General discussion: operlist-request@eff.org
+
+           Software implemenations
+                cs.bu.edu:/irc
+                nic.funet.fi:/pub/irc
+                coombs.anu.edu.au:/pub/irc
+
+           Newsgroup: alt.irc
+
+Security Considerations
+
+   Security issues are discussed in sections 4.1, 4.1.1, 4.1.3, 5.5, and
+   7.
+
+12. Authors' Addresses
+
+   Jarkko Oikarinen
+   Tuirantie 17 as 9
+   90500 OULU
+   FINLAND
+
+   Email: jto@tolsun.oulu.fi
+
+   Darren Reed
+   4 Pateman Street
+   Watsonia, Victoria 3087
+   Australia
+
+   Email: avalon@coombs.anu.edu.au
diff --git a/doc/technical/rfc2812.txt b/doc/technical/rfc2812.txt
new file mode 100644
index 0000000..3a77c66
--- /dev/null
+++ b/doc/technical/rfc2812.txt
@@ -0,0 +1,2916 @@
+$Id$
+
+Network Working Group                                            C. Kalt
+Request for Comments: 2812                                    April 2000
+Updates: 1459
+Category: Informational
+
+                  Internet Relay Chat: Client Protocol
+
+Status of this Memo
+
+   This memo provides information for the Internet community.  It does
+   not specify an Internet standard of any kind.  Distribution of this
+   memo is unlimited.
+
+Copyright Notice
+
+   Copyright (C) The Internet Society (2000).  All Rights Reserved.
+
+IESG NOTE:
+
+   The IRC protocol itself enables several possibilities of transferring
+   data between clients, and just like with other transfer mechanisms
+   like email, the receiver of the data has to be careful about how the
+   data is handled. For more information on security issues with the IRC
+   protocol, see for example http://www.irchelp.org/irchelp/security/.
+
+Abstract
+
+   The IRC (Internet Relay Chat) protocol is for use with text based
+   conferencing; the simplest client being any socket program capable of
+   connecting to the server.
+
+   This document defines the Client Protocol, and assumes that the
+   reader is familiar with the IRC Architecture [IRC-ARCH].
+
+Table of Contents
+
+   1.  Labels .....................................................   3
+      1.1  Servers ................................................   3
+      1.2  Clients ................................................   3
+         1.2.1  Users .............................................   4
+            1.2.1.1  Operators ....................................   4
+         1.2.2  Services ..........................................   4
+      1.3  Channels ...............................................   4
+   2.  The IRC Client Specification ...............................   5
+      2.1  Overview ...............................................   5
+      2.2  Character codes ........................................   5
+      2.3  Messages ...............................................   5
+
+         2.3.1  Message format in Augmented BNF ...................   6
+      2.4  Numeric replies ........................................   8
+      2.5  Wildcard expressions ...................................   9
+   3.  Message Details ............................................   9
+      3.1  Connection Registration ................................  10
+         3.1.1  Password message ..................................  10
+         3.1.2  Nick message ......................................  10
+         3.1.3  User message ......................................  11
+         3.1.4  Oper message ......................................  12
+         3.1.5  User mode message .................................  12
+         3.1.6  Service message ...................................  13
+         3.1.7  Quit ..............................................  14
+         3.1.8  Squit .............................................  15
+      3.2  Channel operations .....................................  15
+         3.2.1  Join message ......................................  16
+         3.2.2  Part message ......................................  17
+         3.2.3  Channel mode message ..............................  18
+         3.2.4  Topic message .....................................  19
+         3.2.5  Names message .....................................  20
+         3.2.6  List message ......................................  21
+         3.2.7  Invite message ....................................  21
+         3.2.8  Kick command ......................................  22
+      3.3  Sending messages .......................................  23
+         3.3.1  Private messages ..................................  23
+         3.3.2  Notice ............................................  24
+      3.4  Server queries and commands ............................  25
+         3.4.1  Motd message ......................................  25
+         3.4.2  Lusers message ....................................  25
+         3.4.3  Version message ...................................  26
+         3.4.4  Stats message .....................................  26
+         3.4.5  Links message .....................................  27
+         3.4.6  Time message ......................................  28
+         3.4.7  Connect message ...................................  28
+         3.4.8  Trace message .....................................  29
+         3.4.9  Admin command .....................................  30
+         3.4.10 Info command ......................................  31
+      3.5  Service Query and Commands .............................  31
+         3.5.1  Servlist message ..................................  31
+         3.5.2  Squery ............................................  32
+      3.6  User based queries .....................................  32
+         3.6.1  Who query .........................................  32
+         3.6.2  Whois query .......................................  33
+         3.6.3  Whowas ............................................  34
+      3.7  Miscellaneous messages .................................  34
+         3.7.1  Kill message ......................................  35
+         3.7.2  Ping message ......................................  36
+         3.7.3  Pong message ......................................  37
+         3.7.4  Error .............................................  37
+
+   4.  Optional features ..........................................  38
+      4.1  Away ...................................................  38
+      4.2  Rehash message .........................................  39
+      4.3  Die message ............................................  39
+      4.4  Restart message ........................................  40
+      4.5  Summon message .........................................  40
+      4.6  Users ..................................................  41
+      4.7  Operwall message .......................................  41
+      4.8  Userhost message .......................................  42
+      4.9  Ison message ...........................................  42
+   5.  Replies ....................................................  43
+      5.1  Command responses ......................................  43
+      5.2  Error Replies ..........................................  53
+      5.3  Reserved numerics ......................................  59
+   6.  Current implementations ....................................  60
+   7.  Current problems ...........................................  60
+      7.1  Nicknames ..............................................  60
+      7.2  Limitation of wildcards ................................  61
+      7.3  Security considerations ................................  61
+   8.  Current support and availability ...........................  61
+   9.  Acknowledgements ...........................................  61
+   10.  References ................................................  62
+   11.  Author's Address ..........................................  62
+   12.  Full Copyright Statement ..................................  63
+
+1. Labels
+
+   This section defines the identifiers used for the various components
+   of the IRC protocol.
+
+1.1 Servers
+
+   Servers are uniquely identified by their name, which has a maximum
+   length of sixty three (63) characters.  See the protocol grammar
+   rules (section 2.3.1) for what may and may not be used in a server
+   name.
+
+1.2 Clients
+
+   For each client all servers MUST have the following information: a
+   netwide unique identifier (whose format depends on the type of
+   client) and the server which introduced the client.
+
+1.2.1 Users
+
+   Each user is distinguished from other users by a unique nickname
+   having a maximum length of nine (9) characters.  See the protocol
+   grammar rules (section 2.3.1) for what may and may not be used in a
+   nickname.
+
+   While the maximum length is limited to nine characters, clients
+   SHOULD accept longer strings as they may become used in future
+   evolutions of the protocol.
+
+1.2.1.1 Operators
+
+   To allow a reasonable amount of order to be kept within the IRC
+   network, a special class of users (operators) is allowed to perform
+   general maintenance functions on the network.  Although the powers
+   granted to an operator can be considered as 'dangerous', they are
+   nonetheless often necessary.  Operators SHOULD be able to perform
+   basic network tasks such as disconnecting and reconnecting servers as
+   needed.  In recognition of this need, the protocol discussed herein
+   provides for operators only to be able to perform such functions.
+   See sections 3.1.8 (SQUIT) and 3.4.7 (CONNECT).
+
+   A more controversial power of operators is the ability to remove a
+   user from the connected network by 'force', i.e., operators are able
+   to close the connection between any client and server.  The
+   justification for this is very delicate since its abuse is both
+   destructive and annoying, and its benefits close to inexistent.  For
+   further details on this type of action, see section 3.7.1 (KILL).
+
+1.2.2 Services
+
+   Each service is distinguished from other services by a service name
+   composed of a nickname and a server name.  As for users, the nickname
+   has a maximum length of nine (9) characters.  See the protocol
+   grammar rules (section 2.3.1) for what may and may not be used in a
+   nickname.
+
+1.3 Channels
+
+   Channels names are strings (beginning with a '&', '#', '+' or '!'
+   character) of length up to fifty (50) characters.  Apart from the
+   requirement that the first character is either '&', '#', '+' or '!',
+   the only restriction on a channel name is that it SHALL NOT contain
+   any spaces (' '), a control G (^G or ASCII 7), a comma (',').  Space
+   is used as parameter separator and command is used as a list item
+   separator by the protocol).  A colon (':') can also be used as a
+   delimiter for the channel mask.  Channel names are case insensitive.
+
+   See the protocol grammar rules (section 2.3.1) for the exact syntax
+   of a channel name.
+
+   Each prefix characterizes a different channel type.  The definition
+   of the channel types is not relevant to the client-server protocol
+   and thus it is beyond the scope of this document.  More details can
+   be found in "Internet Relay Chat: Channel Management" [IRC-CHAN].
+
+2. The IRC Client Specification
+
+2.1 Overview
+
+   The protocol as described herein is for use only with client to
+   server connections when the client registers as a user.
+
+2.2 Character codes
+
+   No specific character set is specified. The protocol is based on a
+   set of codes which are composed of eight (8) bits, making up an
+   octet.  Each message may be composed of any number of these octets;
+   however, some octet values are used for control codes, which act as
+   message delimiters.
+
+   Regardless of being an 8-bit protocol, the delimiters and keywords
+   are such that protocol is mostly usable from US-ASCII terminal and a
+   telnet connection.
+
+   Because of IRC's Scandinavian origin, the characters {}|^ are
+   considered to be the lower case equivalents of the characters []\~,
+   respectively. This is a critical issue when determining the
+   equivalence of two nicknames or channel names.
+
+2.3 Messages
+
+   Servers and clients send each other messages, which may or may not
+   generate a reply.  If the message contains a valid command, as
+   described in later sections, the client should expect a reply as
+   specified but it is not advised to wait forever for the reply; client
+   to server and server to server communication is essentially
+   asynchronous by nature.
+
+   Each IRC message may consist of up to three main parts: the prefix
+   (OPTIONAL), the command, and the command parameters (maximum of
+   fifteen (15)).  The prefix, command, and all parameters are separated
+   by one ASCII space character (0x20) each.
+
+   The presence of a prefix is indicated with a single leading ASCII
+   colon character (':', 0x3b), which MUST be the first character of the
+   message itself.  There MUST be NO gap (whitespace) between the colon
+   and the prefix.  The prefix is used by servers to indicate the true
+   origin of the message.  If the prefix is missing from the message, it
+   is assumed to have originated from the connection from which it was
+   received from.  Clients SHOULD NOT use a prefix when sending a
+   message; if they use one, the only valid prefix is the registered
+   nickname associated with the client.
+
+   The command MUST either be a valid IRC command or a three (3) digit
+   number represented in ASCII text.
+
+   IRC messages are always lines of characters terminated with a CR-LF
+   (Carriage Return - Line Feed) pair, and these messages SHALL NOT
+   exceed 512 characters in length, counting all characters including
+   the trailing CR-LF. Thus, there are 510 characters maximum allowed
+   for the command and its parameters.  There is no provision for
+   continuation of message lines.  See section 6 for more details about
+   current implementations.
+
+2.3.1 Message format in Augmented BNF
+
+   The protocol messages must be extracted from the contiguous stream of
+   octets.  The current solution is to designate two characters, CR and
+   LF, as message separators.  Empty messages are silently ignored,
+   which permits use of the sequence CR-LF between messages without
+   extra problems.
+
+   The extracted message is parsed into the components <prefix>,
+   <command> and list of parameters (<params>).
+
+    The Augmented BNF representation for this is:
+
+    message    =  [ ":" prefix SPACE ] command [ params ] crlf
+    prefix     =  servername / ( nickname [ [ "!" user ] "@" host ] )
+    command    =  1*letter / 3digit
+    params     =  *14( SPACE middle ) [ SPACE ":" trailing ]
+               =/ 14( SPACE middle ) [ SPACE [ ":" ] trailing ]
+
+    nospcrlfcl =  %x01-09 / %x0B-0C / %x0E-1F / %x21-39 / %x3B-FF
+                    ; any octet except NUL, CR, LF, " " and ":"
+    middle     =  nospcrlfcl *( ":" / nospcrlfcl )
+    trailing   =  *( ":" / " " / nospcrlfcl )
+
+    SPACE      =  %x20        ; space character
+    crlf       =  %x0D %x0A   ; "carriage return" "linefeed"
+
+   NOTES:
+      1) After extracting the parameter list, all parameters are equal
+         whether matched by <middle> or <trailing>. <trailing> is just a
+         syntactic trick to allow SPACE within the parameter.
+
+      2) The NUL (%x00) character is not special in message framing, and
+         basically could end up inside a parameter, but it would cause
+         extra complexities in normal C string handling. Therefore, NUL
+         is not allowed within messages.
+
+   Most protocol messages specify additional semantics and syntax for
+   the extracted parameter strings dictated by their position in the
+   list.  For example, many server commands will assume that the first
+   parameter after the command is the list of targets, which can be
+   described with:
+
+  target     =  nickname / server
+  msgtarget  =  msgto *( "," msgto )
+  msgto      =  channel / ( user [ "%" host ] "@" servername )
+  msgto      =/ ( user "%" host ) / targetmask
+  msgto      =/ nickname / ( nickname "!" user "@" host )
+  channel    =  ( "#" / "+" / ( "!" channelid ) / "&" ) chanstring
+                [ ":" chanstring ]
+  servername =  hostname
+  host       =  hostname / hostaddr
+  hostname   =  shortname *( "." shortname )
+  shortname  =  ( letter / digit ) *( letter / digit / "-" )
+                *( letter / digit )
+                  ; as specified in RFC 1123 [HNAME]
+  hostaddr   =  ip4addr / ip6addr
+  ip4addr    =  1*3digit "." 1*3digit "." 1*3digit "." 1*3digit
+  ip6addr    =  1*hexdigit 7( ":" 1*hexdigit )
+  ip6addr    =/ "0:0:0:0:0:" ( "0" / "FFFF" ) ":" ip4addr
+  nickname   =  ( letter / special ) *8( letter / digit / special / "-" )
+  targetmask =  ( "$" / "#" ) mask
+                  ; see details on allowed masks in section 3.3.1
+  chanstring =  %x01-07 / %x08-09 / %x0B-0C / %x0E-1F / %x21-2B
+  chanstring =/ %x2D-39 / %x3B-FF
+                  ; any octet except NUL, BELL, CR, LF, " ", "," and ":"
+  channelid  = 5( %x41-5A / digit )   ; 5( A-Z / 0-9 )
+
+  Other parameter syntaxes are:
+
+  user       =  1*( %x01-09 / %x0B-0C / %x0E-1F / %x21-3F / %x41-FF )
+                  ; any octet except NUL, CR, LF, " " and "@"
+  key        =  1*23( %x01-05 / %x07-08 / %x0C / %x0E-1F / %x21-7F )
+                  ; any 7-bit US_ASCII character,
+                  ; except NUL, CR, LF, FF, h/v TABs, and " "
+  letter     =  %x41-5A / %x61-7A       ; A-Z / a-z
+  digit      =  %x30-39                 ; 0-9
+  hexdigit   =  digit / "A" / "B" / "C" / "D" / "E" / "F"
+  special    =  %x5B-60 / %x7B-7D
+                   ; "[", "]", "\", "`", "_", "^", "{", "|", "}"
+
+  NOTES:
+      1) The <hostaddr> syntax is given here for the sole purpose of
+         indicating the format to follow for IP addresses.  This
+         reflects the fact that the only available implementations of
+         this protocol uses TCP/IP as underlying network protocol but is
+         not meant to prevent other protocols to be used.
+
+      2) <hostname> has a maximum length of 63 characters.  This is a
+         limitation of the protocol as internet hostnames (in
+         particular) can be longer.  Such restriction is necessary
+         because IRC messages are limited to 512 characters in length.
+         Clients connecting from a host which name is longer than 63
+         characters are registered using the host (numeric) address
+         instead of the host name.
+
+      3) Some parameters used in the following sections of this
+         documents are not defined here as there is nothing specific
+         about them besides the name that is used for convenience.
+         These parameters follow the general syntax defined for
+         <params>.
+
+2.4 Numeric replies
+
+   Most of the messages sent to the server generate a reply of some
+   sort.  The most common reply is the numeric reply, used for both
+   errors and normal replies.  The numeric reply MUST be sent as one
+   message consisting of the sender prefix, the three-digit numeric, and
+   the target of the reply.  A numeric reply is not allowed to originate
+   from a client. In all other respects, a numeric reply is just like a
+   normal message, except that the keyword is made up of 3 numeric
+   digits rather than a string of letters.  A list of different replies
+   is supplied in section 5 (Replies).
+
+2.5 Wildcard expressions
+
+   When wildcards are allowed in a string, it is referred as a "mask".
+
+   For string matching purposes, the protocol allows the use of two
+   special characters: '?' (%x3F) to match one and only one character,
+   and '*' (%x2A) to match any number of any characters.  These two
+   characters can be escaped using the character '\' (%x5C).
+
+   The Augmented BNF syntax for this is:
+
+    mask       =  *( nowild / noesc wildone / noesc wildmany )
+    wildone    =  %x3F
+    wildmany   =  %x2A
+    nowild     =  %x01-29 / %x2B-3E / %x40-FF
+                    ; any octet except NUL, "*", "?"
+    noesc      =  %x01-5B / %x5D-FF
+                    ; any octet except NUL and "\"
+    matchone   =  %x01-FF
+                    ; matches wildone
+    matchmany  =  *matchone
+                    ; matches wildmany
+
+   Examples:
+
+   a?c         ; Matches any string of 3 characters in length starting
+               with "a" and ending with "c"
+
+   a*c         ; Matches any string of at least 2 characters in length
+               starting with "a" and ending with "c"
+
+3. Message Details
+
+   On the following pages there are descriptions of each message
+   recognized by the IRC server and client.  All commands described in
+   this section MUST be implemented by any server for this protocol.
+
+   Where the reply ERR_NOSUCHSERVER is returned, it means that the
+   target of the message could not be found.  The server MUST NOT send
+   any other replies after this error for that command.
+
+   The server to which a client is connected is required to parse the
+   complete message, and return any appropriate errors.
+
+   If multiple parameters is presented, then each MUST be checked for
+   validity and appropriate responses MUST be sent back to the client.
+   In the case of incorrect messages which use parameter lists with
+   comma as an item separator, a reply MUST be sent for each item.
+
+3.1 Connection Registration
+
+   The commands described here are used to register a connection with an
+   IRC server as a user as well as to correctly disconnect.
+
+   A "PASS" command is not required for a client connection to be
+   registered, but it MUST precede the latter of the NICK/USER
+   combination (for a user connection) or the SERVICE command (for a
+   service connection). The RECOMMENDED order for a client to register
+   is as follows:
+
+                           1. Pass message
+           2. Nick message                 2. Service message
+           3. User message
+
+   Upon success, the client will receive an RPL_WELCOME (for users) or
+   RPL_YOURESERVICE (for services) message indicating that the
+   connection is now registered and known the to the entire IRC network.
+   The reply message MUST contain the full client identifier upon which
+   it was registered.
+
+3.1.1 Password message
+
+      Command: PASS
+   Parameters: <password>
+
+   The PASS command is used to set a 'connection password'.  The
+   optional password can and MUST be set before any attempt to register
+   the connection is made.  Currently this requires that user send a
+   PASS command before sending the NICK/USER combination.
+
+   Numeric Replies:
+
+           ERR_NEEDMOREPARAMS              ERR_ALREADYREGISTRED
+
+   Example:
+
+           PASS secretpasswordhere
+
+3.1.2 Nick message
+
+      Command: NICK
+   Parameters: <nickname>
+
+   NICK command is used to give user a nickname or change the existing
+   one.
+
+   Numeric Replies:
+
+           ERR_NONICKNAMEGIVEN             ERR_ERRONEUSNICKNAME
+           ERR_NICKNAMEINUSE               ERR_NICKCOLLISION
+           ERR_UNAVAILRESOURCE             ERR_RESTRICTED
+
+   Examples:
+
+   NICK Wiz                ; Introducing new nick "Wiz" if session is
+                           still unregistered, or user changing his
+                           nickname to "Wiz"
+
+   :WiZ!jto@tolsun.oulu.fi NICK Kilroy
+                           ; Server telling that WiZ changed his
+                           nickname to Kilroy.
+
+3.1.3 User message
+
+      Command: USER
+   Parameters: <user> <mode> <unused> <realname>
+
+   The USER command is used at the beginning of connection to specify
+   the username, hostname and realname of a new user.
+
+   The <mode> parameter should be a numeric, and can be used to
+   automatically set user modes when registering with the server.  This
+   parameter is a bitmask, with only 2 bits having any signification: if
+   the bit 2 is set, the user mode 'w' will be set and if the bit 3 is
+   set, the user mode 'i' will be set.  (See Section 3.1.5 "User
+   Modes").
+
+   The <realname> may contain space characters.
+
+   Numeric Replies:
+
+           ERR_NEEDMOREPARAMS              ERR_ALREADYREGISTRED
+
+   Example:
+
+   USER guest 0 * :Ronnie Reagan   ; User registering themselves with a
+                                   username of "guest" and real name
+                                   "Ronnie Reagan".
+
+   USER guest 8 * :Ronnie Reagan   ; User registering themselves with a
+                                   username of "guest" and real name
+                                   "Ronnie Reagan", and asking to be set
+                                   invisible.
+
+3.1.4 Oper message
+
+      Command: OPER
+   Parameters: <name> <password>
+
+   A normal user uses the OPER command to obtain operator privileges.
+   The combination of <name> and <password> are REQUIRED to gain
+   Operator privileges.  Upon success, the user will receive a MODE
+   message (see section 3.1.5) indicating the new user modes.
+
+   Numeric Replies:
+
+           ERR_NEEDMOREPARAMS              RPL_YOUREOPER
+           ERR_NOOPERHOST                  ERR_PASSWDMISMATCH
+
+   Example:
+
+   OPER foo bar                    ; Attempt to register as an operator
+                                   using a username of "foo" and "bar"
+                                   as the password.
+
+3.1.5 User mode message
+
+      Command: MODE
+   Parameters: <nickname>
+               *( ( "+" / "-" ) *( "i" / "w" / "o" / "O" / "r" ) )
+
+   The user MODE's are typically changes which affect either how the
+   client is seen by others or what 'extra' messages the client is sent.
+
+   A user MODE command MUST only be accepted if both the sender of the
+   message and the nickname given as a parameter are both the same.  If
+   no other parameter is given, then the server will return the current
+   settings for the nick.
+
+      The available modes are as follows:
+
+           a - user is flagged as away;
+           i - marks a users as invisible;
+           w - user receives wallops;
+           r - restricted user connection;
+           o - operator flag;
+           O - local operator flag;
+           s - marks a user for receipt of server notices.
+
+   Additional modes may be available later on.
+
+   The flag 'a' SHALL NOT be toggled by the user using the MODE command,
+   instead use of the AWAY command is REQUIRED.
+
+   If a user attempts to make themselves an operator using the "+o" or
+   "+O" flag, the attempt SHOULD be ignored as users could bypass the
+   authentication mechanisms of the OPER command.  There is no
+   restriction, however, on anyone `deopping' themselves (using "-o" or
+   "-O").
+
+   On the other hand, if a user attempts to make themselves unrestricted
+   using the "-r" flag, the attempt SHOULD be ignored.  There is no
+   restriction, however, on anyone `deopping' themselves (using "+r").
+   This flag is typically set by the server upon connection for
+   administrative reasons.  While the restrictions imposed are left up
+   to the implementation, it is typical that a restricted user not be
+   allowed to change nicknames, nor make use of the channel operator
+   status on channels.
+
+   The flag 's' is obsolete but MAY still be used.
+
+   Numeric Replies:
+
+           ERR_NEEDMOREPARAMS              ERR_USERSDONTMATCH
+           ERR_UMODEUNKNOWNFLAG            RPL_UMODEIS
+
+   Examples:
+
+   MODE WiZ -w                     ; Command by WiZ to turn off
+                                   reception of WALLOPS messages.
+
+   MODE Angel +i                   ; Command from Angel to make herself
+                                   invisible.
+
+   MODE WiZ -o                     ; WiZ 'deopping' (removing operator
+                                   status).
+
+3.1.6 Service message
+
+      Command: SERVICE
+   Parameters: <nickname> <reserved> <distribution> <type>
+               <reserved> <info>
+
+   The SERVICE command to register a new service.  Command parameters
+   specify the service nickname, distribution, type and info of a new
+   service.
+
+   The <distribution> parameter is used to specify the visibility of a
+   service.  The service may only be known to servers which have a name
+   matching the distribution.  For a matching server to have knowledge
+   of the service, the network path between that server and the server
+   on which the service is connected MUST be composed of servers which
+   names all match the mask.
+
+   The <type> parameter is currently reserved for future usage.
+
+   Numeric Replies:
+
+           ERR_ALREADYREGISTRED            ERR_NEEDMOREPARAMS
+           ERR_ERRONEUSNICKNAME
+           RPL_YOURESERVICE                RPL_YOURHOST
+           RPL_MYINFO
+
+   Example:
+
+   SERVICE dict * *.fr 0 0 :French Dictionary ; Service registering
+                                   itself with a name of "dict".  This
+                                   service will only be available on
+                                   servers which name matches "*.fr".
+
+3.1.7 Quit
+
+      Command: QUIT
+   Parameters: [ <Quit Message> ]
+
+   A client session is terminated with a quit message.  The server
+   acknowledges this by sending an ERROR message to the client.
+
+   Numeric Replies:
+
+           None.
+
+   Example:
+
+   QUIT :Gone to have lunch        ; Preferred message format.
+
+   :syrk!kalt@millennium.stealth.net QUIT :Gone to have lunch ; User
+                                   syrk has quit IRC to have lunch.
+
+3.1.8 Squit
+
+      Command: SQUIT
+   Parameters: <server> <comment>
+
+   The SQUIT command is available only to operators.  It is used to
+   disconnect server links.  Also servers can generate SQUIT messages on
+   error conditions.  A SQUIT message may also target a remote server
+   connection.  In this case, the SQUIT message will simply be sent to
+   the remote server without affecting the servers in between the
+   operator and the remote server.
+
+   The <comment> SHOULD be supplied by all operators who execute a SQUIT
+   for a remote server.  The server ordered to disconnect its peer
+   generates a WALLOPS message with <comment> included, so that other
+   users may be aware of the reason of this action.
+
+   Numeric replies:
+
+           ERR_NOPRIVILEGES                ERR_NOSUCHSERVER
+           ERR_NEEDMOREPARAMS
+
+   Examples:
+
+   SQUIT tolsun.oulu.fi :Bad Link ?  ; Command to uplink of the server
+                                   tolson.oulu.fi to terminate its
+                                   connection with comment "Bad Link".
+
+   :Trillian SQUIT cm22.eng.umd.edu :Server out of control ; Command
+                                   from Trillian from to disconnect
+                                   "cm22.eng.umd.edu" from the net with
+                                   comment "Server out of control".
+
+3.2 Channel operations
+
+   This group of messages is concerned with manipulating channels, their
+   properties (channel modes), and their contents (typically users).
+   For this reason, these messages SHALL NOT be made available to
+   services.
+
+   All of these messages are requests which will or will not be granted
+   by the server.  The server MUST send a reply informing the user
+   whether the request was granted, denied or generated an error.  When
+   the server grants the request, the message is typically sent back
+   (eventually reformatted) to the user with the prefix set to the user
+   itself.
+
+   The rules governing how channels are managed are enforced by the
+   servers.  These rules are beyond the scope of this document.  More
+   details are found in "Internet Relay Chat: Channel Management" [IRC-
+   CHAN].
+
+3.2.1 Join message
+
+      Command: JOIN
+   Parameters: ( <channel> *( "," <channel> ) [ <key> *( "," <key> ) ] )
+               / "0"
+
+   The JOIN command is used by a user to request to start listening to
+   the specific channel.  Servers MUST be able to parse arguments in the
+   form of a list of target, but SHOULD NOT use lists when sending JOIN
+   messages to clients.
+
+   Once a user has joined a channel, he receives information about
+   all commands his server receives affecting the channel.  This
+   includes JOIN, MODE, KICK, PART, QUIT and of course PRIVMSG/NOTICE.
+   This allows channel members to keep track of the other channel
+   members, as well as channel modes.
+
+   If a JOIN is successful, the user receives a JOIN message as
+   confirmation and is then sent the channel's topic (using RPL_TOPIC) and
+   the list of users who are on the channel (using RPL_NAMREPLY), which
+   MUST include the user joining.
+
+   Note that this message accepts a special argument ("0"), which is
+   a special request to leave all channels the user is currently a member
+   of.  The server will process this message as if the user had sent
+   a PART command (See Section 3.2.2) for each channel he is a member
+   of.
+
+   Numeric Replies:
+
+           ERR_NEEDMOREPARAMS              ERR_BANNEDFROMCHAN
+           ERR_INVITEONLYCHAN              ERR_BADCHANNELKEY
+           ERR_CHANNELISFULL               ERR_BADCHANMASK
+           ERR_NOSUCHCHANNEL               ERR_TOOMANYCHANNELS
+           ERR_TOOMANYTARGETS              ERR_UNAVAILRESOURCE
+           RPL_TOPIC
+
+   Examples:
+
+   JOIN #foobar                    ; Command to join channel #foobar.
+
+   JOIN &foo fubar                 ; Command to join channel &foo using
+                                   key "fubar".
+
+   JOIN #foo,&bar fubar            ; Command to join channel #foo using
+                                   key "fubar" and &bar using no key.
+
+   JOIN #foo,#bar fubar,foobar     ; Command to join channel #foo using
+                                   key "fubar", and channel #bar using
+                                   key "foobar".
+
+   JOIN #foo,#bar                  ; Command to join channels #foo and
+                                   #bar.
+
+   JOIN 0                          ; Leave all currently joined
+                                   channels.
+
+   :WiZ!jto@tolsun.oulu.fi JOIN #Twilight_zone ; JOIN message from WiZ
+                                   on channel #Twilight_zone
+
+3.2.2 Part message
+
+      Command: PART
+   Parameters: <channel> *( "," <channel> ) [ <Part Message> ]
+
+   The PART command causes the user sending the message to be removed
+   from the list of active members for all given channels listed in the
+   parameter string.  If a "Part Message" is given, this will be sent
+   instead of the default message, the nickname.  This request is always
+   granted by the server.
+
+   Servers MUST be able to parse arguments in the form of a list of
+   target, but SHOULD NOT use lists when sending PART messages to
+   clients.
+
+   Numeric Replies:
+
+           ERR_NEEDMOREPARAMS              ERR_NOSUCHCHANNEL
+           ERR_NOTONCHANNEL
+
+   Examples:
+
+   PART #twilight_zone             ; Command to leave channel
+                                   "#twilight_zone"
+
+   PART #oz-ops,&group5            ; Command to leave both channels
+                                   "&group5" and "#oz-ops".
+
+   :WiZ!jto@tolsun.oulu.fi PART #playzone :I lost
+                                   ; User WiZ leaving channel
+                                   "#playzone" with the message "I
+                                   lost".
+
+3.2.3 Channel mode message
+
+      Command: MODE
+   Parameters: <channel> *( ( "-" / "+" ) *<modes> *<modeparams> )
+
+   The MODE command is provided so that users may query and change the
+   characteristics of a channel.  For more details on available modes
+   and their uses, see "Internet Relay Chat: Channel Management" [IRC-
+   CHAN].  Note that there is a maximum limit of three (3) changes per
+   command for modes that take a parameter.
+
+   Numeric Replies:
+
+           ERR_NEEDMOREPARAMS              ERR_KEYSET
+           ERR_NOCHANMODES                 ERR_CHANOPRIVSNEEDED
+           ERR_USERNOTINCHANNEL            ERR_UNKNOWNMODE
+           RPL_CHANNELMODEIS
+           RPL_BANLIST                     RPL_ENDOFBANLIST
+           RPL_EXCEPTLIST                  RPL_ENDOFEXCEPTLIST
+           RPL_INVITELIST                  RPL_ENDOFINVITELIST
+           RPL_UNIQOPIS
+
+   The following examples are given to help understanding the syntax of
+   the MODE command, but refer to modes defined in "Internet Relay Chat:
+   Channel Management" [IRC-CHAN].
+
+   Examples:
+
+   MODE #Finnish +imI *!*@*.fi     ; Command to make #Finnish channel
+                                   moderated and 'invite-only' with user
+                                   with a hostname matching *.fi
+                                   automatically invited.
+
+   MODE #Finnish +o Kilroy         ; Command to give 'chanop' privileges
+                                   to Kilroy on channel #Finnish.
+
+   MODE #Finnish +v Wiz            ; Command to allow WiZ to speak on
+                                   #Finnish.
+
+   MODE #Fins -s                   ; Command to remove 'secret' flag
+                                   from channel #Fins.
+
+   MODE #42 +k oulu                ; Command to set the channel key to
+                                   "oulu".
+
+   MODE #42 -k oulu                ; Command to remove the "oulu"
+                                   channel key on channel "#42".
+
+   MODE #eu-opers +l 10            ; Command to set the limit for the
+                                   number of users on channel
+                                   "#eu-opers" to 10.
+
+   :WiZ!jto@tolsun.oulu.fi MODE #eu-opers -l
+                                   ; User "WiZ" removing the limit for
+                                   the number of users on channel "#eu-
+                                   opers".
+
+   MODE &oulu +b                   ; Command to list ban masks set for
+                                   the channel "&oulu".
+
+   MODE &oulu +b *!*@*             ; Command to prevent all users from
+                                   joining.
+
+   MODE &oulu +b *!*@*.edu +e *!*@*.bu.edu
+                                   ; Command to prevent any user from a
+                                   hostname matching *.edu from joining,
+                                   except if matching *.bu.edu
+
+   MODE #bu +be *!*@*.edu *!*@*.bu.edu
+                                   ; Comment to prevent any user from a
+                                   hostname matching *.edu from joining,
+                                   except if matching *.bu.edu
+
+   MODE #meditation e              ; Command to list exception masks set
+                                   for the channel "#meditation".
+
+   MODE #meditation I              ; Command to list invitations masks
+                                   set for the channel "#meditation".
+
+   MODE !12345ircd O               ; Command to ask who the channel
+                                   creator for "!12345ircd" is
+
+3.2.4 Topic message
+
+      Command: TOPIC
+   Parameters: <channel> [ <topic> ]
+
+   The TOPIC command is used to change or view the topic of a channel.
+   The topic for channel <channel> is returned if there is no <topic>
+   given.  If the <topic> parameter is present, the topic for that
+   channel will be changed, if this action is allowed for the user
+   requesting it.  If the <topic> parameter is an empty string, the
+   topic for that channel will be removed.
+
+   Numeric Replies:
+
+           ERR_NEEDMOREPARAMS              ERR_NOTONCHANNEL
+           RPL_NOTOPIC                     RPL_TOPIC
+           ERR_CHANOPRIVSNEEDED            ERR_NOCHANMODES
+
+   Examples:
+
+   :WiZ!jto@tolsun.oulu.fi TOPIC #test :New topic ; User Wiz setting the
+                                   topic.
+
+   TOPIC #test :another topic      ; Command to set the topic on #test
+                                   to "another topic".
+
+   TOPIC #test :                   ; Command to clear the topic on
+                                   #test.
+
+   TOPIC #test                     ; Command to check the topic for
+                                   #test.
+
+3.2.5 Names message
+
+      Command: NAMES
+   Parameters: [ <channel> *( "," <channel> ) [ <target> ] ]
+
+   By using the NAMES command, a user can list all nicknames that are
+   visible to him. For more details on what is visible and what is not,
+   see "Internet Relay Chat: Channel Management" [IRC-CHAN].  The
+   <channel> parameter specifies which channel(s) to return information
+   about.  There is no error reply for bad channel names.
+
+   If no <channel> parameter is given, a list of all channels and their
+   occupants is returned.  At the end of this list, a list of users who
+   are visible but either not on any channel or not on a visible channel
+   are listed as being on `channel' "*".
+
+   If the <target> parameter is specified, the request is forwarded to
+   that server which will generate the reply.
+
+   Wildcards are allowed in the <target> parameter.
+
+   Numerics:
+
+           ERR_TOOMANYMATCHES              ERR_NOSUCHSERVER
+           RPL_NAMREPLY                    RPL_ENDOFNAMES
+
+   Examples:
+
+   NAMES #twilight_zone,#42        ; Command to list visible users on
+                                   #twilight_zone and #42
+
+   NAMES                           ; Command to list all visible
+                                   channels and users
+
+3.2.6 List message
+
+      Command: LIST
+   Parameters: [ <channel> *( "," <channel> ) [ <target> ] ]
+
+   The list command is used to list channels and their topics.  If the
+   <channel> parameter is used, only the status of that channel is
+   displayed.
+
+   If the <target> parameter is specified, the request is forwarded to
+   that server which will generate the reply.
+
+   Wildcards are allowed in the <target> parameter.
+
+   Numeric Replies:
+
+           ERR_TOOMANYMATCHES              ERR_NOSUCHSERVER
+           RPL_LIST                        RPL_LISTEND
+
+   Examples:
+
+   LIST                            ; Command to list all channels.
+
+   LIST #twilight_zone,#42         ; Command to list channels
+                                   #twilight_zone and #42
+
+3.2.7 Invite message
+
+      Command: INVITE
+   Parameters: <nickname> <channel>
+
+   The INVITE command is used to invite a user to a channel.  The
+   parameter <nickname> is the nickname of the person to be invited to
+   the target channel <channel>.  There is no requirement that the
+   channel the target user is being invited to must exist or be a valid
+   channel.  However, if the channel exists, only members of the channel
+   are allowed to invite other users.  When the channel has invite-only
+   flag set, only channel operators may issue INVITE command.
+
+   Only the user inviting and the user being invited will receive
+   notification of the invitation.  Other channel members are not
+   notified.  (This is unlike the MODE changes, and is occasionally the
+   source of trouble for users.)
+
+   Numeric Replies:
+
+           ERR_NEEDMOREPARAMS              ERR_NOSUCHNICK
+           ERR_NOTONCHANNEL                ERR_USERONCHANNEL
+           ERR_CHANOPRIVSNEEDED
+           RPL_INVITING                    RPL_AWAY
+
+   Examples:
+
+   :Angel!wings@irc.org INVITE Wiz #Dust
+
+                                   ; Message to WiZ when he has been
+                                   invited by user Angel to channel
+                                   #Dust
+
+   INVITE Wiz #Twilight_Zone       ; Command to invite WiZ to
+                                   #Twilight_zone
+
+3.2.8 Kick command
+
+      Command: KICK
+   Parameters: <channel> *( "," <channel> ) <user> *( "," <user> )
+               [<comment>]
+
+   The KICK command can be used to request the forced removal of a user
+   from a channel.  It causes the <user> to PART from the <channel> by
+   force.  For the message to be syntactically correct, there MUST be
+   either one channel parameter and multiple user parameter, or as many
+   channel parameters as there are user parameters.  If a "comment" is
+   given, this will be sent instead of the default message, the nickname
+   of the user issuing the KICK.
+
+   The server MUST NOT send KICK messages with multiple channels or
+   users to clients.  This is necessarily to maintain backward
+   compatibility with old client software.
+
+   Numeric Replies:
+
+           ERR_NEEDMOREPARAMS              ERR_NOSUCHCHANNEL
+           ERR_BADCHANMASK                 ERR_CHANOPRIVSNEEDED
+           ERR_USERNOTINCHANNEL            ERR_NOTONCHANNEL
+
+   Examples:
+
+   KICK &Melbourne Matthew         ; Command to kick Matthew from
+                                   &Melbourne
+
+   KICK #Finnish John :Speaking English
+                                   ; Command to kick John from #Finnish
+                                   using "Speaking English" as the
+                                   reason (comment).
+
+   :WiZ!jto@tolsun.oulu.fi KICK #Finnish John
+                                   ; KICK message on channel #Finnish
+                                   from WiZ to remove John from channel
+
+3.3 Sending messages
+
+   The main purpose of the IRC protocol is to provide a base for clients
+   to communicate with each other.  PRIVMSG, NOTICE and SQUERY
+   (described in Section 3.5 on Service Query and Commands) are the only
+   messages available which actually perform delivery of a text message
+   from one client to another - the rest just make it possible and try
+   to ensure it happens in a reliable and structured manner.
+
+3.3.1 Private messages
+
+      Command: PRIVMSG
+   Parameters: <msgtarget> <text to be sent>
+
+   PRIVMSG is used to send private messages between users, as well as to
+   send messages to channels.  <msgtarget> is usually the nickname of
+   the recipient of the message, or a channel name.
+
+   The <msgtarget> parameter may also be a host mask (#<mask>) or server
+   mask ($<mask>).  In both cases the server will only send the PRIVMSG
+   to those who have a server or host matching the mask.  The mask MUST
+   have at least 1 (one) "." in it and no wildcards following the last
+   ".".  This requirement exists to prevent people sending messages to
+   "#*" or "$*", which would broadcast to all users.  Wildcards are the
+   '*' and '?'  characters.  This extension to the PRIVMSG command is
+   only available to operators.
+
+   Numeric Replies:
+
+           ERR_NORECIPIENT                 ERR_NOTEXTTOSEND
+           ERR_CANNOTSENDTOCHAN            ERR_NOTOPLEVEL
+           ERR_WILDTOPLEVEL                ERR_TOOMANYTARGETS
+           ERR_NOSUCHNICK
+           RPL_AWAY
+
+   Examples:
+
+   :Angel!wings@irc.org PRIVMSG Wiz :Are you receiving this message ?
+                                   ; Message from Angel to Wiz.
+
+   PRIVMSG Angel :yes I'm receiving it !
+                                   ; Command to send a message to Angel.
+
+   PRIVMSG jto@tolsun.oulu.fi :Hello !
+                                   ; Command to send a message to a user
+                                   on server tolsun.oulu.fi with
+                                   username of "jto".
+
+   PRIVMSG kalt%millennium.stealth.net@irc.stealth.net :Are you a frog?
+                                   ; Message to a user on server
+                                   irc.stealth.net with username of
+                                   "kalt", and connected from the host
+                                   millennium.stealth.net.
+
+   PRIVMSG kalt%millennium.stealth.net :Do you like cheese?
+                                   ; Message to a user on the local
+                                   server with username of "kalt", and
+                                   connected from the host
+                                   millennium.stealth.net.
+
+   PRIVMSG Wiz!jto@tolsun.oulu.fi :Hello !
+                                   ; Message to the user with nickname
+                                   Wiz who is connected from the host
+                                   tolsun.oulu.fi and has the username
+                                   "jto".
+
+   PRIVMSG $*.fi :Server tolsun.oulu.fi rebooting.
+                                   ; Message to everyone on a server
+                                   which has a name matching *.fi.
+
+   PRIVMSG #*.edu :NSFNet is undergoing work, expect interruptions
+                                   ; Message to all users who come from
+                                   a host which has a name matching
+                                   *.edu.
+
+3.3.2 Notice
+
+      Command: NOTICE
+   Parameters: <msgtarget> <text>
+
+   The NOTICE command is used similarly to PRIVMSG.  The difference
+   between NOTICE and PRIVMSG is that automatic replies MUST NEVER be
+   sent in response to a NOTICE message.  This rule applies to servers
+
+   too - they MUST NOT send any error reply back to the client on
+   receipt of a notice.  The object of this rule is to avoid loops
+   between clients automatically sending something in response to
+   something it received.
+
+   This command is available to services as well as users.
+
+   This is typically used by services, and automatons (clients with
+   either an AI or other interactive program controlling their actions).
+
+   See PRIVMSG for more details on replies and examples.
+
+3.4 Server queries and commands
+
+   The server query group of commands has been designed to return
+   information about any server which is connected to the network.
+
+   In these queries, where a parameter appears as <target>, wildcard
+   masks are usually valid.  For each parameter, however, only one query
+   and set of replies is to be generated.  In most cases, if a nickname
+   is given, it will mean the server to which the user is connected.
+
+   These messages typically have little value for services, it is
+   therefore RECOMMENDED to forbid services from using them.
+
+3.4.1 Motd message
+
+      Command: MOTD
+   Parameters: [ <target> ]
+
+   The MOTD command is used to get the "Message Of The Day" of the given
+   server, or current server if <target> is omitted.
+
+   Wildcards are allowed in the <target> parameter.
+
+   Numeric Replies:
+           RPL_MOTDSTART                   RPL_MOTD
+           RPL_ENDOFMOTD                   ERR_NOMOTD
+
+3.4.2 Lusers message
+
+      Command: LUSERS
+   Parameters: [ <mask> [ <target> ] ]
+
+   The LUSERS command is used to get statistics about the size of the
+   IRC network.  If no parameter is given, the reply will be about the
+   whole net.  If a <mask> is specified, then the reply will only
+
+   concern the part of the network formed by the servers matching the
+   mask.  Finally, if the <target> parameter is specified, the request
+   is forwarded to that server which will generate the reply.
+
+   Wildcards are allowed in the <target> parameter.
+
+   Numeric Replies:
+
+           RPL_LUSERCLIENT                 RPL_LUSEROP
+           RPL_LUSERUNKOWN                 RPL_LUSERCHANNELS
+           RPL_LUSERME                     ERR_NOSUCHSERVER
+
+3.4.3 Version message
+
+      Command: VERSION
+   Parameters: [ <target> ]
+
+   The VERSION command is used to query the version of the server
+   program.  An optional parameter <target> is used to query the version
+   of the server program which a client is not directly connected to.
+
+   Wildcards are allowed in the <target> parameter.
+
+   Numeric Replies:
+
+           ERR_NOSUCHSERVER                RPL_VERSION
+
+   Examples:
+
+   VERSION tolsun.oulu.fi          ; Command to check the version of
+                                   server "tolsun.oulu.fi".
+
+3.4.4 Stats message
+
+      Command: STATS
+   Parameters: [ <query> [ <target> ] ]
+
+   The stats command is used to query statistics of certain server.  If
+   <query> parameter is omitted, only the end of stats reply is sent
+   back.
+
+   A query may be given for any single letter which is only checked by
+   the destination server and is otherwise passed on by intermediate
+   servers, ignored and unaltered.
+
+   Wildcards are allowed in the <target> parameter.
+
+   Except for the ones below, the list of valid queries is
+   implementation dependent.  The standard queries below SHOULD be
+   supported by the server:
+
+            l - returns a list of the server's connections, showing how
+                long each connection has been established and the
+                traffic over that connection in Kbytes and messages for
+                each direction;
+            m - returns the usage count for each of commands supported
+                by the server; commands for which the usage count is
+                zero MAY be omitted;
+            o - returns a list of configured privileged users,
+                operators;
+            u - returns a string showing how long the server has been
+                up.
+
+   It is also RECOMMENDED that client and server access configuration be
+   published this way.
+
+   Numeric Replies:
+
+           ERR_NOSUCHSERVER
+           RPL_STATSLINKINFO                RPL_STATSUPTIME
+           RPL_STATSCOMMANDS                RPL_STATSOLINE
+           RPL_ENDOFSTATS
+
+   Examples:
+
+   STATS m                         ; Command to check the command usage
+                                   for the server you are connected to
+
+3.4.5 Links message
+
+      Command: LINKS
+   Parameters: [ [ <remote server> ] <server mask> ]
+
+   With LINKS, a user can list all servernames, which are known by the
+   server answering the query.  The returned list of servers MUST match
+   the mask, or if no mask is given, the full list is returned.
+
+   If <remote server> is given in addition to <server mask>, the LINKS
+   command is forwarded to the first server found that matches that name
+   (if any), and that server is then required to answer the query.
+
+   Numeric Replies:
+
+           ERR_NOSUCHSERVER
+           RPL_LINKS                        RPL_ENDOFLINKS
+
+   Examples:
+
+   LINKS *.au                      ; Command to list all servers which
+                                   have a name that matches *.au;
+
+   LINKS *.edu *.bu.edu            ; Command to list servers matching
+                                   *.bu.edu as seen by the first server
+                                   matching *.edu.
+
+3.4.6 Time message
+
+      Command: TIME
+   Parameters: [ <target> ]
+
+   The time command is used to query local time from the specified
+   server. If the <target> parameter is not given, the server receiving
+   the command must reply to the query.
+
+   Wildcards are allowed in the <target> parameter.
+
+   Numeric Replies:
+
+           ERR_NOSUCHSERVER              RPL_TIME
+
+   Examples:
+   TIME tolsun.oulu.fi             ; check the time on the server
+                                   "tolson.oulu.fi"
+
+3.4.7 Connect message
+
+      Command: CONNECT
+   Parameters: <target server> <port> [ <remote server> ]
+
+   The CONNECT command can be used to request a server to try to
+   establish a new connection to another server immediately.  CONNECT is
+   a privileged command and SHOULD be available only to IRC Operators.
+   If a <remote server> is given and its mask doesn't match name of the
+   parsing server, the CONNECT attempt is sent to the first match of
+   remote server. Otherwise the CONNECT attempt is made by the server
+   processing the request.
+
+   The server receiving a remote CONNECT command SHOULD generate a
+   WALLOPS message describing the source and target of the request.
+
+   Numeric Replies:
+
+           ERR_NOSUCHSERVER              ERR_NOPRIVILEGES
+           ERR_NEEDMOREPARAMS
+
+   Examples:
+
+   CONNECT tolsun.oulu.fi 6667     ; Command to attempt to connect local
+                                   server to tolsun.oulu.fi on port 6667
+
+3.4.8 Trace message
+
+      Command: TRACE
+   Parameters: [ <target> ]
+
+   TRACE command is used to find the route to specific server and
+   information about its peers.  Each server that processes this command
+   MUST report to the sender about it.  The replies from pass-through
+   links form a chain, which shows route to destination.  After sending
+   this reply back, the query MUST be sent to the next server until
+   given <target> server is reached.
+
+   TRACE command is used to find the route to specific server.  Each
+   server that processes this message MUST tell the sender about it by
+   sending a reply indicating it is a pass-through link, forming a chain
+   of replies.  After sending this reply back, it MUST then send the
+   TRACE message to the next server until given server is reached.  If
+   the <target> parameter is omitted, it is RECOMMENDED that TRACE
+   command sends a message to the sender telling which servers the local
+   server has direct connection to.
+
+   If the destination given by <target> is an actual server, the
+   destination server is REQUIRED to report all servers, services and
+   operators which are connected to it; if the command was issued by an
+   operator, the server MAY also report all users which are connected to
+   it.  If the destination given by <target> is a nickname, then only a
+   reply for that nickname is given.  If the <target> parameter is
+   omitted, it is RECOMMENDED that the TRACE command is parsed as
+   targeted to the processing server.
+
+   Wildcards are allowed in the <target> parameter.
+
+   Numeric Replies:
+
+           ERR_NOSUCHSERVER
+
+      If the TRACE message is destined for another server, all
+      intermediate servers must return a RPL_TRACELINK reply to indicate
+      that the TRACE passed through it and where it is going next.
+
+           RPL_TRACELINK
+
+      A TRACE reply may be composed of any number of the following
+      numeric replies.
+
+           RPL_TRACECONNECTING           RPL_TRACEHANDSHAKE
+           RPL_TRACEUNKNOWN              RPL_TRACEOPERATOR
+           RPL_TRACEUSER                 RPL_TRACESERVER
+           RPL_TRACESERVICE              RPL_TRACENEWTYPE
+           RPL_TRACECLASS                RPL_TRACELOG
+           RPL_TRACEEND
+
+   Examples:
+
+   TRACE *.oulu.fi                 ; TRACE to a server matching
+                                   *.oulu.fi
+
+3.4.9 Admin command
+
+      Command: ADMIN
+   Parameters: [ <target> ]
+
+   The admin command is used to find information about the administrator
+   of the given server, or current server if <target> parameter is
+   omitted.  Each server MUST have the ability to forward ADMIN messages
+   to other servers.
+
+   Wildcards are allowed in the <target> parameter.
+
+   Numeric Replies:
+
+           ERR_NOSUCHSERVER
+           RPL_ADMINME                   RPL_ADMINLOC1
+           RPL_ADMINLOC2                 RPL_ADMINEMAIL
+
+   Examples:
+
+   ADMIN tolsun.oulu.fi            ; request an ADMIN reply from
+                                   tolsun.oulu.fi
+
+   ADMIN syrk                      ; ADMIN request for the server to
+                                   which the user syrk is connected
+
+3.4.10 Info command
+
+      Command: INFO
+   Parameters: [ <target> ]
+
+   The INFO command is REQUIRED to return information describing the
+   server: its version, when it was compiled, the patchlevel, when it
+   was started, and any other miscellaneous information which may be
+   considered to be relevant.
+
+   Wildcards are allowed in the <target> parameter.
+
+   Numeric Replies:
+
+           ERR_NOSUCHSERVER
+           RPL_INFO                      RPL_ENDOFINFO
+
+   Examples:
+
+   INFO csd.bu.edu                 ; request an INFO reply from
+                                   csd.bu.edu
+
+   INFO Angel                      ; request info from the server that
+                                   Angel is connected to.
+
+3.5 Service Query and Commands
+
+   The service query group of commands has been designed to return
+   information about any service which is connected to the network.
+
+3.5.1 Servlist message
+
+      Command: SERVLIST
+   Parameters: [ <mask> [ <type> ] ]
+
+   The SERVLIST command is used to list services currently connected to
+   the network and visible to the user issuing the command.  The
+   optional parameters may be used to restrict the result of the query
+   (to matching services names, and services type).
+
+   Numeric Replies:
+
+           RPL_SERVLIST                  RPL_SERVLISTEND
+
+3.5.2 Squery
+
+      Command: SQUERY
+   Parameters: <servicename> <text>
+
+   The SQUERY command is used similarly to PRIVMSG.  The only difference
+   is that the recipient MUST be a service.  This is the only way for a
+   text message to be delivered to a service.
+
+   See PRIVMSG for more details on replies and example.
+
+   Examples:
+
+   SQUERY irchelp :HELP privmsg
+                                   ; Message to the service with
+                                   nickname irchelp.
+
+   SQUERY dict@irc.fr :fr2en blaireau
+                                   ; Message to the service with name
+                                   dict@irc.fr.
+
+3.6 User based queries
+
+   User queries are a group of commands which are primarily concerned
+   with finding details on a particular user or group users.  When using
+   wildcards with any of these commands, if they match, they will only
+   return information on users who are 'visible' to you.  The visibility
+   of a user is determined as a combination of the user's mode and the
+   common set of channels you are both on.
+
+   Although services SHOULD NOT be using this class of message, they are
+   allowed to.
+
+3.6.1 Who query
+
+      Command: WHO
+   Parameters: [ <mask> [ "o" ] ]
+
+   The WHO command is used by a client to generate a query which returns
+   a list of information which 'matches' the <mask> parameter given by
+   the client.  In the absence of the <mask> parameter, all visible
+   (users who aren't invisible (user mode +i) and who don't have a
+   common channel with the requesting client) are listed.  The same
+   result can be achieved by using a <mask> of "0" or any wildcard which
+   will end up matching every visible user.
+
+   The <mask> passed to WHO is matched against users' host, server, real
+   name and nickname if the channel <mask> cannot be found.
+
+   If the "o" parameter is passed only operators are returned according
+   to the <mask> supplied.
+
+   Numeric Replies:
+
+           ERR_NOSUCHSERVER
+           RPL_WHOREPLY                  RPL_ENDOFWHO
+
+   Examples:
+
+   WHO *.fi                        ; Command to list all users who match
+                                   against "*.fi".
+
+   WHO jto* o                      ; Command to list all users with a
+                                   match against "jto*" if they are an
+                                   operator.
+
+3.6.2 Whois query
+
+      Command: WHOIS
+   Parameters: [ <target> ] <mask> *( "," <mask> )
+
+   This command is used to query information about particular user.
+   The server will answer this command with several numeric messages
+   indicating different statuses of each user which matches the mask (if
+   you are entitled to see them).  If no wildcard is present in the
+   <mask>, any information about that nick which you are allowed to see
+   is presented.
+
+   If the <target> parameter is specified, it sends the query to a
+   specific server.  It is useful if you want to know how long the user
+   in question has been idle as only local server (i.e., the server the
+   user is directly connected to) knows that information, while
+   everything else is globally known.
+
+   Wildcards are allowed in the <target> parameter.
+
+   Numeric Replies:
+
+           ERR_NOSUCHSERVER              ERR_NONICKNAMEGIVEN
+           RPL_WHOISUSER                 RPL_WHOISCHANNELS
+           RPL_WHOISCHANNELS             RPL_WHOISSERVER
+           RPL_AWAY                      RPL_WHOISOPERATOR
+           RPL_WHOISIDLE                 ERR_NOSUCHNICK
+           RPL_ENDOFWHOIS
+
+   Examples:
+
+   WHOIS wiz                       ; return available user information
+                                   about nick WiZ
+
+   WHOIS eff.org trillian          ; ask server eff.org for user
+                                   information  about trillian
+
+3.6.3 Whowas
+
+      Command: WHOWAS
+   Parameters: <nickname> *( "," <nickname> ) [ <count> [ <target> ] ]
+
+   Whowas asks for information about a nickname which no longer exists.
+   This may either be due to a nickname change or the user leaving IRC.
+   In response to this query, the server searches through its nickname
+   history, looking for any nicks which are lexically the same (no wild
+   card matching here).  The history is searched backward, returning the
+   most recent entry first.  If there are multiple entries, up to
+   <count> replies will be returned (or all of them if no <count>
+   parameter is given).  If a non-positive number is passed as being
+   <count>, then a full search is done.
+
+   Wildcards are allowed in the <target> parameter.
+
+   Numeric Replies:
+
+           ERR_NONICKNAMEGIVEN           ERR_WASNOSUCHNICK
+           RPL_WHOWASUSER                RPL_WHOISSERVER
+           RPL_ENDOFWHOWAS
+
+   Examples:
+
+   WHOWAS Wiz                      ; return all information in the nick
+                                   history about nick "WiZ";
+
+   WHOWAS Mermaid 9                ; return at most, the 9 most recent
+                                   entries in the nick history for
+                                   "Mermaid";
+
+   WHOWAS Trillian 1 *.edu         ; return the most recent history for
+                                   "Trillian" from the first server
+                                   found to match "*.edu".
+
+3.7 Miscellaneous messages
+
+   Messages in this category do not fit into any of the above categories
+   but are nonetheless still a part of and REQUIRED by the protocol.
+
+3.7.1 Kill message
+
+      Command: KILL
+   Parameters: <nickname> <comment>
+
+   The KILL command is used to cause a client-server connection to be
+   closed by the server which has the actual connection.  Servers
+   generate KILL messages on nickname collisions.  It MAY also be
+   available available to users who have the operator status.
+
+   Clients which have automatic reconnect algorithms effectively make
+   this command useless since the disconnection is only brief.  It does
+   however break the flow of data and can be used to stop large amounts
+   of 'flooding' from abusive users or accidents.  Abusive users usually
+   don't care as they will reconnect promptly and resume their abusive
+   behaviour.  To prevent this command from being abused, any user may
+   elect to receive KILL messages generated for others to keep an 'eye'
+   on would be trouble spots.
+
+   In an arena where nicknames are REQUIRED to be globally unique at all
+   times, KILL messages are sent whenever 'duplicates' are detected
+   (that is an attempt to register two users with the same nickname) in
+   the hope that both of them will disappear and only 1 reappear.
+
+   When a client is removed as the result of a KILL message, the server
+   SHOULD add the nickname to the list of unavailable nicknames in an
+   attempt to avoid clients to reuse this name immediately which is
+   usually the pattern of abusive behaviour often leading to useless
+   "KILL loops".  See the "IRC Server Protocol" document [IRC-SERVER]
+   for more information on this procedure.
+
+   The comment given MUST reflect the actual reason for the KILL.  For
+   server-generated KILLs it usually is made up of details concerning
+   the origins of the two conflicting nicknames.  For users it is left
+   up to them to provide an adequate reason to satisfy others who see
+   it.  To prevent/discourage fake KILLs from being generated to hide
+   the identify of the KILLer, the comment also shows a 'kill-path'
+   which is updated by each server it passes through, each prepending
+   its name to the path.
+
+   Numeric Replies:
+
+           ERR_NOPRIVILEGES              ERR_NEEDMOREPARAMS
+           ERR_NOSUCHNICK                ERR_CANTKILLSERVER
+
+   NOTE:
+   It is RECOMMENDED that only Operators be allowed to kill other users
+   with KILL command.  This command has been the subject of many
+   controversies over the years, and along with the above
+   recommendation, it is also widely recognized that not even operators
+   should be allowed to kill users on remote servers.
+
+3.7.2 Ping message
+
+      Command: PING
+   Parameters: <server1> [ <server2> ]
+
+   The PING command is used to test the presence of an active client or
+   server at the other end of the connection.  Servers send a PING
+   message at regular intervals if no other activity detected coming
+   from a connection.  If a connection fails to respond to a PING
+   message within a set amount of time, that connection is closed.  A
+   PING message MAY be sent even if the connection is active.
+
+   When a PING message is received, the appropriate PONG message MUST be
+   sent as reply to <server1> (server which sent the PING message out)
+   as soon as possible.  If the <server2> parameter is specified, it
+   represents the target of the ping, and the message gets forwarded
+   there.
+
+   Numeric Replies:
+
+           ERR_NOORIGIN                  ERR_NOSUCHSERVER
+
+   Examples:
+
+   PING tolsun.oulu.fi             ; Command to send a PING message to
+                                   server
+
+   PING WiZ tolsun.oulu.fi         ; Command from WiZ to send a PING
+                                   message to server "tolsun.oulu.fi"
+
+   PING :irc.funet.fi              ; Ping message sent by server
+                                   "irc.funet.fi"
+
+3.7.3 Pong message
+
+      Command: PONG
+   Parameters: <server> [ <server2> ]
+
+   PONG message is a reply to ping message.  If parameter <server2> is
+   given, this message MUST be forwarded to given target.  The <server>
+   parameter is the name of the entity who has responded to PING message
+   and generated this message.
+
+   Numeric Replies:
+
+           ERR_NOORIGIN                  ERR_NOSUCHSERVER
+
+   Example:
+
+   PONG csd.bu.edu tolsun.oulu.fi  ; PONG message from csd.bu.edu to
+                                   tolsun.oulu.fi
+
+3.7.4 Error
+
+      Command: ERROR
+   Parameters: <error message>
+
+   The ERROR command is for use by servers when reporting a serious or
+   fatal error to its peers.  It may also be sent from one server to
+   another but MUST NOT be accepted from any normal unknown clients.
+
+   Only an ERROR message SHOULD be used for reporting errors which occur
+   with a server-to-server link.  An ERROR message is sent to the server
+   at the other end (which reports it to appropriate local users and
+   logs) and to appropriate local users and logs.  It is not to be
+   passed onto any other servers by a server if it is received from a
+   server.
+
+   The ERROR message is also used before terminating a client
+   connection.
+
+   When a server sends a received ERROR message to its operators, the
+   message SHOULD be encapsulated inside a NOTICE message, indicating
+   that the client was not responsible for the error.
+
+   Numerics:
+
+           None.
+
+   Examples:
+
+   ERROR :Server *.fi already exists ; ERROR message to the other server
+                                   which caused this error.
+
+   NOTICE WiZ :ERROR from csd.bu.edu -- Server *.fi already exists
+                                   ; Same ERROR message as above but
+                                   sent to user WiZ on the other server.
+
+4. Optional features
+
+   This section describes OPTIONAL messages.  They are not required in a
+   working server implementation of the protocol described herein.  In
+   the absence of the feature, an error reply message MUST be generated
+   or an unknown command error.  If the message is destined for another
+   server to answer then it MUST be passed on (elementary parsing
+   REQUIRED) The allocated numerics for this are listed with the
+   messages below.
+
+   From this section, only the USERHOST and ISON messages are available
+   to services.
+
+4.1 Away
+
+      Command: AWAY
+   Parameters: [ <text> ]
+
+   With the AWAY command, clients can set an automatic reply string for
+   any PRIVMSG commands directed at them (not to a channel they are on).
+   The server sends an automatic reply to the client sending the PRIVMSG
+   command.  The only replying server is the one to which the sending
+   client is connected to.
+
+   The AWAY command is used either with one parameter, to set an AWAY
+   message, or with no parameters, to remove the AWAY message.
+
+   Because of its high cost (memory and bandwidth wise), the AWAY
+   message SHOULD only be used for client-server communication.  A
+   server MAY choose to silently ignore AWAY messages received from
+   other servers.  To update the away status of a client across servers,
+   the user mode 'a' SHOULD be used instead.  (See Section 3.1.5)
+
+   Numeric Replies:
+
+           RPL_UNAWAY                    RPL_NOWAWAY
+
+   Example:
+
+   AWAY :Gone to lunch.  Back in 5 ; Command to set away message to
+                                   "Gone to lunch.  Back in 5".
+
+4.2 Rehash message
+
+      Command: REHASH
+   Parameters: None
+
+   The rehash command is an administrative command which can be used by
+   an operator to force the server to re-read and process its
+   configuration file.
+
+   Numeric Replies:
+
+           RPL_REHASHING                 ERR_NOPRIVILEGES
+
+   Example:
+
+   REHASH                          ; message from user with operator
+                                   status to server asking it to reread
+                                   its configuration file.
+
+4.3 Die message
+
+      Command: DIE
+   Parameters: None
+
+   An operator can use the DIE command to shutdown the server.  This
+   message is optional since it may be viewed as a risk to allow
+   arbitrary people to connect to a server as an operator and execute
+   this command.
+
+   The DIE command MUST always be fully processed by the server to which
+   the sending client is connected and MUST NOT be passed onto other
+   connected servers.
+
+   Numeric Replies:
+
+           ERR_NOPRIVILEGES
+
+   Example:
+
+   DIE                             ; no parameters required.
+
+4.4 Restart message
+
+      Command: RESTART
+   Parameters: None
+
+   An operator can use the restart command to force the server to
+   restart itself.  This message is optional since it may be viewed as a
+   risk to allow arbitrary people to connect to a server as an operator
+   and execute this command, causing (at least) a disruption to service.
+
+   The RESTART command MUST always be fully processed by the server to
+   which the sending client is connected and MUST NOT be passed onto
+   other connected servers.
+
+   Numeric Replies:
+
+           ERR_NOPRIVILEGES
+
+   Example:
+
+   RESTART                         ; no parameters required.
+
+4.5 Summon message
+
+      Command: SUMMON
+   Parameters: <user> [ <target> [ <channel> ] ]
+
+   The SUMMON command can be used to give users who are on a host
+   running an IRC server a message asking them to please join IRC.  This
+   message is only sent if the target server (a) has SUMMON enabled, (b)
+   the user is logged in and (c) the server process can write to the
+   user's tty (or similar).
+
+   If no <server> parameter is given it tries to summon <user> from the
+   server the client is connected to is assumed as the target.
+
+   If summon is not enabled in a server, it MUST return the
+   ERR_SUMMONDISABLED numeric.
+
+   Numeric Replies:
+
+           ERR_NORECIPIENT               ERR_FILEERROR
+           ERR_NOLOGIN                   ERR_NOSUCHSERVER
+           ERR_SUMMONDISABLED            RPL_SUMMONING
+
+   Examples:
+
+   SUMMON jto                      ; summon user jto on the server's
+                                   host
+
+   SUMMON jto tolsun.oulu.fi       ; summon user jto on the host which a
+                                   server named "tolsun.oulu.fi" is
+                                   running.
+
+4.6 Users
+
+      Command: USERS
+   Parameters: [ <target> ]
+
+   The USERS command returns a list of users logged into the server in a
+   format similar to the UNIX commands who(1), rusers(1) and finger(1).
+   If disabled, the correct numeric MUST be returned to indicate this.
+
+   Because of the security implications of such a command, it SHOULD be
+   disabled by default in server implementations.  Enabling it SHOULD
+   require recompiling the server or some equivalent change rather than
+   simply toggling an option and restarting the server.  The procedure
+   to enable this command SHOULD also include suitable large comments.
+
+   Numeric Replies:
+
+           ERR_NOSUCHSERVER              ERR_FILEERROR
+           RPL_USERSSTART                RPL_USERS
+           RPL_NOUSERS                   RPL_ENDOFUSERS
+           ERR_USERSDISABLED
+
+   Disabled Reply:
+
+           ERR_USERSDISABLED
+
+   Example:
+
+   USERS eff.org                   ; request a list of users logged in
+                                   on server eff.org
+
+4.7 Operwall message
+
+      Command: WALLOPS
+   Parameters: <Text to be sent>
+
+   The WALLOPS command is used to send a message to all currently
+   connected users who have set the 'w' user mode for themselves.  (See
+   Section 3.1.5 "User modes").
+
+   After implementing WALLOPS as a user command it was found that it was
+   often and commonly abused as a means of sending a message to a lot of
+   people.  Due to this, it is RECOMMENDED that the implementation of
+   WALLOPS allows and recognizes only servers as the originators of
+   WALLOPS.
+
+   Numeric Replies:
+
+           ERR_NEEDMOREPARAMS
+
+   Example:
+
+   :csd.bu.edu WALLOPS :Connect '*.uiuc.edu 6667' from Joshua ; WALLOPS
+                                   message from csd.bu.edu announcing a
+                                   CONNECT message it received from
+                                   Joshua and acted upon.
+
+4.8 Userhost message
+
+      Command: USERHOST
+   Parameters: <nickname> *( SPACE <nickname> )
+
+   The USERHOST command takes a list of up to 5 nicknames, each
+   separated by a space character and returns a list of information
+   about each nickname that it found.  The returned list has each reply
+   separated by a space.
+
+   Numeric Replies:
+
+           RPL_USERHOST                  ERR_NEEDMOREPARAMS
+
+   Example:
+
+   USERHOST Wiz Michael syrk       ; USERHOST request for information on
+                                   nicks "Wiz", "Michael", and "syrk"
+
+   :ircd.stealth.net 302 yournick :syrk=+syrk@millennium.stealth.net
+                                   ; Reply for user syrk
+
+4.9 Ison message
+
+      Command: ISON
+   Parameters: <nickname> *( SPACE <nickname> )
+
+   The ISON command was implemented to provide a quick and efficient
+   means to get a response about whether a given nickname was currently
+   on IRC. ISON only takes one (1) type of parameter: a space-separated
+   list of nicks.  For each nickname in the list that is present, the
+
+   server adds that to its reply string.  Thus the reply string may
+   return empty (none of the given nicks are present), an exact copy of
+   the parameter string (all of them present) or any other subset of the
+   set of nicks given in the parameter.  The only limit on the number of
+   nicks that may be checked is that the combined length MUST NOT be too
+   large as to cause the server to chop it off so it fits in 512
+   characters.
+
+   ISON is only processed by the server local to the client sending the
+   command and thus not passed onto other servers for further
+   processing.
+
+   Numeric Replies:
+
+           RPL_ISON                      ERR_NEEDMOREPARAMS
+
+   Example:
+
+   ISON phone trillian WiZ jarlek Avalon Angel Monstah syrk
+                                   ; Sample ISON request for 7 nicks.
+
+5. Replies
+
+   The following is a list of numeric replies which are generated in
+   response to the commands given above.  Each numeric is given with its
+   number, name and reply string.
+
+5.1 Command responses
+
+   Numerics in the range from 001 to 099 are used for client-server
+   connections only and should never travel between servers.  Replies
+   generated in the response to commands are found in the range from 200
+   to 399.
+
+       001    RPL_WELCOME
+              "Welcome to the Internet Relay Network
+               <nick>!<user>@<host>"
+       002    RPL_YOURHOST
+              "Your host is <servername>, running version <ver>"
+       003    RPL_CREATED
+              "This server was created <date>"
+       004    RPL_MYINFO
+              "<servername> <version> <available user modes>
+               <available channel modes>"
+
+         - The server sends Replies 001 to 004 to a user upon
+           successful registration.
+
+       005    RPL_BOUNCE
+              "Try server <server name>, port <port number>"
+
+         - Sent by the server to a user to suggest an alternative
+           server.  This is often used when the connection is
+           refused because the server is already full.
+
+       302    RPL_USERHOST
+              ":*1<reply> *( " " <reply> )"
+
+         - Reply format used by USERHOST to list replies to
+           the query list.  The reply string is composed as
+           follows:
+
+           reply = nickname [ "*" ] "=" ( "+" / "-" ) hostname
+
+           The '*' indicates whether the client has registered
+           as an Operator.  The '-' or '+' characters represent
+           whether the client has set an AWAY message or not
+           respectively.
+
+       303    RPL_ISON
+              ":*1<nick> *( " " <nick> )"
+
+         - Reply format used by ISON to list replies to the
+           query list.
+
+       301    RPL_AWAY
+              "<nick> :<away message>"
+       305    RPL_UNAWAY
+              ":You are no longer marked as being away"
+       306    RPL_NOWAWAY
+              ":You have been marked as being away"
+
+         - These replies are used with the AWAY command (if
+           allowed).  RPL_AWAY is sent to any client sending a
+           PRIVMSG to a client which is away.  RPL_AWAY is only
+           sent by the server to which the client is connected.
+           Replies RPL_UNAWAY and RPL_NOWAWAY are sent when the
+           client removes and sets an AWAY message.
+
+       311    RPL_WHOISUSER
+              "<nick> <user> <host> * :<real name>"
+       312    RPL_WHOISSERVER
+              "<nick> <server> :<server info>"
+       313    RPL_WHOISOPERATOR
+              "<nick> :is an IRC operator"
+
+       317    RPL_WHOISIDLE
+              "<nick> <integer> :seconds idle"
+       318    RPL_ENDOFWHOIS
+              "<nick> :End of WHOIS list"
+       319    RPL_WHOISCHANNELS
+              "<nick> :*( ( "@" / "+" ) <channel> " " )"
+
+         - Replies 311 - 313, 317 - 319 are all replies
+           generated in response to a WHOIS message.  Given that
+           there are enough parameters present, the answering
+           server MUST either formulate a reply out of the above
+           numerics (if the query nick is found) or return an
+           error reply.  The '*' in RPL_WHOISUSER is there as
+           the literal character and not as a wild card.  For
+           each reply set, only RPL_WHOISCHANNELS may appear
+           more than once (for long lists of channel names).
+           The '@' and '+' characters next to the channel name
+           indicate whether a client is a channel operator or
+           has been granted permission to speak on a moderated
+           channel.  The RPL_ENDOFWHOIS reply is used to mark
+           the end of processing a WHOIS message.
+
+       314    RPL_WHOWASUSER
+              "<nick> <user> <host> * :<real name>"
+       369    RPL_ENDOFWHOWAS
+              "<nick> :End of WHOWAS"
+
+         - When replying to a WHOWAS message, a server MUST use
+           the replies RPL_WHOWASUSER, RPL_WHOISSERVER or
+           ERR_WASNOSUCHNICK for each nickname in the presented
+           list.  At the end of all reply batches, there MUST
+           be RPL_ENDOFWHOWAS (even if there was only one reply
+           and it was an error).
+
+       321    RPL_LISTSTART
+              Obsolete. Not used.
+
+       322    RPL_LIST
+              "<channel> <# visible> :<topic>"
+       323    RPL_LISTEND
+              ":End of LIST"
+
+         - Replies RPL_LIST, RPL_LISTEND mark the actual replies
+           with data and end of the server's response to a LIST
+           command.  If there are no channels available to return,
+           only the end reply MUST be sent.
+
+       325    RPL_UNIQOPIS
+              "<channel> <nickname>"
+
+       324    RPL_CHANNELMODEIS
+              "<channel> <mode> <mode params>"
+
+       331    RPL_NOTOPIC
+              "<channel> :No topic is set"
+       332    RPL_TOPIC
+              "<channel> :<topic>"
+
+         - When sending a TOPIC message to determine the
+           channel topic, one of two replies is sent.  If
+           the topic is set, RPL_TOPIC is sent back else
+           RPL_NOTOPIC.
+
+       341    RPL_INVITING
+              "<channel> <nick>"
+
+         - Returned by the server to indicate that the
+           attempted INVITE message was successful and is
+           being passed onto the end client.
+
+       342    RPL_SUMMONING
+              "<user> :Summoning user to IRC"
+
+         - Returned by a server answering a SUMMON message to
+           indicate that it is summoning that user.
+
+       346    RPL_INVITELIST
+              "<channel> <invitemask>"
+       347    RPL_ENDOFINVITELIST
+              "<channel> :End of channel invite list"
+
+         - When listing the 'invitations masks' for a given channel,
+           a server is required to send the list back using the
+           RPL_INVITELIST and RPL_ENDOFINVITELIST messages.  A
+           separate RPL_INVITELIST is sent for each active mask.
+           After the masks have been listed (or if none present) a
+           RPL_ENDOFINVITELIST MUST be sent.
+
+       348    RPL_EXCEPTLIST
+              "<channel> <exceptionmask>"
+       349    RPL_ENDOFEXCEPTLIST
+              "<channel> :End of channel exception list"
+
+         - When listing the 'exception masks' for a given channel,
+           a server is required to send the list back using the
+           RPL_EXCEPTLIST and RPL_ENDOFEXCEPTLIST messages.  A
+           separate RPL_EXCEPTLIST is sent for each active mask.
+           After the masks have been listed (or if none present)
+           a RPL_ENDOFEXCEPTLIST MUST be sent.
+
+       351    RPL_VERSION
+              "<version>.<debuglevel> <server> :<comments>"
+
+         - Reply by the server showing its version details.
+           The <version> is the version of the software being
+           used (including any patchlevel revisions) and the
+           <debuglevel> is used to indicate if the server is
+           running in "debug mode".
+
+           The "comments" field may contain any comments about
+           the version or further version details.
+
+       352    RPL_WHOREPLY
+              "<channel> <user> <host> <server> <nick>
+              ( "H" / "G" > ["*"] [ ( "@" / "+" ) ]
+              :<hopcount> <real name>"
+
+       315    RPL_ENDOFWHO
+              "<name> :End of WHO list"
+
+         - The RPL_WHOREPLY and RPL_ENDOFWHO pair are used
+           to answer a WHO message.  The RPL_WHOREPLY is only
+           sent if there is an appropriate match to the WHO
+           query.  If there is a list of parameters supplied
+           with a WHO message, a RPL_ENDOFWHO MUST be sent
+           after processing each list item with <name> being
+           the item.
+
+       353    RPL_NAMREPLY
+              "( "=" / "*" / "@" ) <channel>
+               :[ "@" / "+" ] <nick> *( " " [ "@" / "+" ] <nick> )
+         - "@" is used for secret channels, "*" for private
+           channels, and "=" for others (public channels).
+
+       366    RPL_ENDOFNAMES
+              "<channel> :End of NAMES list"
+
+         - To reply to a NAMES message, a reply pair consisting
+           of RPL_NAMREPLY and RPL_ENDOFNAMES is sent by the
+           server back to the client.  If there is no channel
+           found as in the query, then only RPL_ENDOFNAMES is
+
+           returned.  The exception to this is when a NAMES
+           message is sent with no parameters and all visible
+           channels and contents are sent back in a series of
+           RPL_NAMEREPLY messages with a RPL_ENDOFNAMES to mark
+           the end.
+
+       364    RPL_LINKS
+              "<mask> <server> :<hopcount> <server info>"
+       365    RPL_ENDOFLINKS
+              "<mask> :End of LINKS list"
+
+         - In replying to the LINKS message, a server MUST send
+           replies back using the RPL_LINKS numeric and mark the
+           end of the list using an RPL_ENDOFLINKS reply.
+
+       367    RPL_BANLIST
+              "<channel> <banmask>"
+       368    RPL_ENDOFBANLIST
+              "<channel> :End of channel ban list"
+
+         - When listing the active 'bans' for a given channel,
+           a server is required to send the list back using the
+           RPL_BANLIST and RPL_ENDOFBANLIST messages.  A separate
+           RPL_BANLIST is sent for each active banmask.  After the
+           banmasks have been listed (or if none present) a
+           RPL_ENDOFBANLIST MUST be sent.
+
+       371    RPL_INFO
+              ":<string>"
+       374    RPL_ENDOFINFO
+              ":End of INFO list"
+
+         - A server responding to an INFO message is required to
+           send all its 'info' in a series of RPL_INFO messages
+           with a RPL_ENDOFINFO reply to indicate the end of the
+           replies.
+
+       375    RPL_MOTDSTART
+              ":- <server> Message of the day - "
+       372    RPL_MOTD
+              ":- <text>"
+       376    RPL_ENDOFMOTD
+              ":End of MOTD command"
+
+         - When responding to the MOTD message and the MOTD file
+           is found, the file is displayed line by line, with
+           each line no longer than 80 characters, using
+
+           RPL_MOTD format replies.  These MUST be surrounded
+           by a RPL_MOTDSTART (before the RPL_MOTDs) and an
+           RPL_ENDOFMOTD (after).
+
+       381    RPL_YOUREOPER
+              ":You are now an IRC operator"
+
+         - RPL_YOUREOPER is sent back to a client which has
+           just successfully issued an OPER message and gained
+           operator status.
+
+       382    RPL_REHASHING
+              "<config file> :Rehashing"
+
+         - If the REHASH option is used and an operator sends
+           a REHASH message, an RPL_REHASHING is sent back to
+           the operator.
+
+       383    RPL_YOURESERVICE
+              "You are service <servicename>"
+
+         - Sent by the server to a service upon successful
+           registration.
+
+       391    RPL_TIME
+              "<server> :<string showing server's local time>"
+
+         - When replying to the TIME message, a server MUST send
+           the reply using the RPL_TIME format above.  The string
+           showing the time need only contain the correct day and
+           time there.  There is no further requirement for the
+           time string.
+
+       392    RPL_USERSSTART
+              ":UserID   Terminal  Host"
+       393    RPL_USERS
+              ":<username> <ttyline> <hostname>"
+       394    RPL_ENDOFUSERS
+              ":End of users"
+       395    RPL_NOUSERS
+              ":Nobody logged in"
+
+         - If the USERS message is handled by a server, the
+           replies RPL_USERSTART, RPL_USERS, RPL_ENDOFUSERS and
+           RPL_NOUSERS are used.  RPL_USERSSTART MUST be sent
+           first, following by either a sequence of RPL_USERS
+           or a single RPL_NOUSER.  Following this is
+           RPL_ENDOFUSERS.
+
+       200    RPL_TRACELINK
+              "Link <version & debug level> <destination>
+               <next server> V<protocol version>
+               <link uptime in seconds> <backstream sendq>
+               <upstream sendq>"
+       201    RPL_TRACECONNECTING
+              "Try. <class> <server>"
+       202    RPL_TRACEHANDSHAKE
+              "H.S. <class> <server>"
+       203    RPL_TRACEUNKNOWN
+              "???? <class> [<client IP address in dot form>]"
+       204    RPL_TRACEOPERATOR
+              "Oper <class> <nick>"
+       205    RPL_TRACEUSER
+              "User <class> <nick>"
+       206    RPL_TRACESERVER
+              "Serv <class> <int>S <int>C <server>
+               <nick!user|*!*>@<host|server> V<protocol version>"
+       207    RPL_TRACESERVICE
+              "Service <class> <name> <type> <active type>"
+       208    RPL_TRACENEWTYPE
+              "<newtype> 0 <client name>"
+       209    RPL_TRACECLASS
+              "Class <class> <count>"
+       210    RPL_TRACERECONNECT
+              Unused.
+       261    RPL_TRACELOG
+              "File <logfile> <debug level>"
+       262    RPL_TRACEEND
+              "<server name> <version & debug level> :End of TRACE"
+
+         - The RPL_TRACE* are all returned by the server in
+           response to the TRACE message.  How many are
+           returned is dependent on the TRACE message and
+           whether it was sent by an operator or not.  There
+           is no predefined order for which occurs first.
+           Replies RPL_TRACEUNKNOWN, RPL_TRACECONNECTING and
+           RPL_TRACEHANDSHAKE are all used for connections
+           which have not been fully established and are either
+           unknown, still attempting to connect or in the
+           process of completing the 'server handshake'.
+           RPL_TRACELINK is sent by any server which handles
+           a TRACE message and has to pass it on to another
+           server.  The list of RPL_TRACELINKs sent in
+           response to a TRACE command traversing the IRC
+           network should reflect the actual connectivity of
+           the servers themselves along that path.
+
+           RPL_TRACENEWTYPE is to be used for any connection
+           which does not fit in the other categories but is
+           being displayed anyway.
+           RPL_TRACEEND is sent to indicate the end of the list.
+
+       211    RPL_STATSLINKINFO
+              "<linkname> <sendq> <sent messages>
+               <sent Kbytes> <received messages>
+               <received Kbytes> <time open>"
+
+         - reports statistics on a connection.  <linkname>
+           identifies the particular connection, <sendq> is
+           the amount of data that is queued and waiting to be
+           sent <sent messages> the number of messages sent,
+           and <sent Kbytes> the amount of data sent, in
+           Kbytes. <received messages> and <received Kbytes>
+           are the equivalent of <sent messages> and <sent
+           Kbytes> for received data, respectively.  <time
+           open> indicates how long ago the connection was
+           opened, in seconds.
+
+       212    RPL_STATSCOMMANDS
+              "<command> <count> <byte count> <remote count>"
+
+         - reports statistics on commands usage.
+
+       219    RPL_ENDOFSTATS
+              "<stats letter> :End of STATS report"
+
+       242    RPL_STATSUPTIME
+              ":Server Up %d days %d:%02d:%02d"
+
+         - reports the server uptime.
+
+       243    RPL_STATSOLINE
+              "O <hostmask> * <name>"
+
+         - reports the allowed hosts from where user may become IRC
+           operators.
+
+       221    RPL_UMODEIS
+              "<user mode string>"
+
+         - To answer a query about a client's own mode,
+           RPL_UMODEIS is sent back.
+
+       234    RPL_SERVLIST
+              "<name> <server> <mask> <type> <hopcount> <info>"
+
+       235    RPL_SERVLISTEND
+              "<mask> <type> :End of service listing"
+
+         - When listing services in reply to a SERVLIST message,
+           a server is required to send the list back using the
+           RPL_SERVLIST and RPL_SERVLISTEND messages.  A separate
+           RPL_SERVLIST is sent for each service.  After the
+           services have been listed (or if none present) a
+           RPL_SERVLISTEND MUST be sent.
+
+       251    RPL_LUSERCLIENT
+              ":There are <integer> users and <integer>
+               services on <integer> servers"
+       252    RPL_LUSEROP
+              "<integer> :operator(s) online"
+       253    RPL_LUSERUNKNOWN
+              "<integer> :unknown connection(s)"
+       254    RPL_LUSERCHANNELS
+              "<integer> :channels formed"
+       255    RPL_LUSERME
+              ":I have <integer> clients and <integer>
+                servers"
+
+         - In processing an LUSERS message, the server
+           sends a set of replies from RPL_LUSERCLIENT,
+           RPL_LUSEROP, RPL_USERUNKNOWN,
+           RPL_LUSERCHANNELS and RPL_LUSERME.  When
+           replying, a server MUST send back
+           RPL_LUSERCLIENT and RPL_LUSERME.  The other
+           replies are only sent back if a non-zero count
+           is found for them.
+
+       256    RPL_ADMINME
+              "<server> :Administrative info"
+       257    RPL_ADMINLOC1
+              ":<admin info>"
+       258    RPL_ADMINLOC2
+              ":<admin info>"
+       259    RPL_ADMINEMAIL
+              ":<admin info>"
+
+         - When replying to an ADMIN message, a server
+           is expected to use replies RPL_ADMINME
+           through to RPL_ADMINEMAIL and provide a text
+           message with each.  For RPL_ADMINLOC1 a
+           description of what city, state and country
+           the server is in is expected, followed by
+           details of the institution (RPL_ADMINLOC2)
+
+           and finally the administrative contact for the
+           server (an email address here is REQUIRED)
+           in RPL_ADMINEMAIL.
+
+       263    RPL_TRYAGAIN
+              "<command> :Please wait a while and try again."
+
+         - When a server drops a command without processing it,
+           it MUST use the reply RPL_TRYAGAIN to inform the
+           originating client.
+
+5.2 Error Replies
+
+       Error replies are found in the range from 400 to 599.
+
+       401    ERR_NOSUCHNICK
+              "<nickname> :No such nick/channel"
+
+          - Used to indicate the nickname parameter supplied to a
+            command is currently unused.
+
+       402    ERR_NOSUCHSERVER
+              "<server name> :No such server"
+
+         - Used to indicate the server name given currently
+           does not exist.
+
+       403    ERR_NOSUCHCHANNEL
+              "<channel name> :No such channel"
+
+         - Used to indicate the given channel name is invalid.
+
+       404    ERR_CANNOTSENDTOCHAN
+              "<channel name> :Cannot send to channel"
+
+         - Sent to a user who is either (a) not on a channel
+           which is mode +n or (b) not a chanop (or mode +v) on
+           a channel which has mode +m set or where the user is
+           banned and is trying to send a PRIVMSG message to
+           that channel.
+
+       405    ERR_TOOMANYCHANNELS
+              "<channel name> :You have joined too many channels"
+
+         - Sent to a user when they have joined the maximum
+           number of allowed channels and they try to join
+           another channel.
+
+       406    ERR_WASNOSUCHNICK
+              "<nickname> :There was no such nickname"
+
+         - Returned by WHOWAS to indicate there is no history
+           information for that nickname.
+
+       407    ERR_TOOMANYTARGETS
+              "<target> :<error code> recipients. <abort message>"
+
+         - Returned to a client which is attempting to send a
+           PRIVMSG/NOTICE using the user@host destination format
+           and for a user@host which has several occurrences.
+
+         - Returned to a client which trying to send a
+           PRIVMSG/NOTICE to too many recipients.
+
+         - Returned to a client which is attempting to JOIN a safe
+           channel using the shortname when there are more than one
+           such channel.
+
+       408    ERR_NOSUCHSERVICE
+              "<service name> :No such service"
+
+         - Returned to a client which is attempting to send a SQUERY
+           to a service which does not exist.
+
+       409    ERR_NOORIGIN
+              ":No origin specified"
+
+         - PING or PONG message missing the originator parameter.
+
+       411    ERR_NORECIPIENT
+              ":No recipient given (<command>)"
+       412    ERR_NOTEXTTOSEND
+              ":No text to send"
+       413    ERR_NOTOPLEVEL
+              "<mask> :No toplevel domain specified"
+       414    ERR_WILDTOPLEVEL
+              "<mask> :Wildcard in toplevel domain"
+       415    ERR_BADMASK
+              "<mask> :Bad Server/host mask"
+
+         - 412 - 415 are returned by PRIVMSG to indicate that
+           the message wasn't delivered for some reason.
+           ERR_NOTOPLEVEL and ERR_WILDTOPLEVEL are errors that
+           are returned when an invalid use of
+           "PRIVMSG $<server>" or "PRIVMSG #<host>" is attempted.
+
+       421    ERR_UNKNOWNCOMMAND
+              "<command> :Unknown command"
+
+         - Returned to a registered client to indicate that the
+           command sent is unknown by the server.
+
+       422    ERR_NOMOTD
+              ":MOTD File is missing"
+
+         - Server's MOTD file could not be opened by the server.
+
+       423    ERR_NOADMININFO
+              "<server> :No administrative info available"
+
+         - Returned by a server in response to an ADMIN message
+           when there is an error in finding the appropriate
+           information.
+
+       424    ERR_FILEERROR
+              ":File error doing <file op> on <file>"
+
+         - Generic error message used to report a failed file
+           operation during the processing of a message.
+
+       431    ERR_NONICKNAMEGIVEN
+              ":No nickname given"
+
+         - Returned when a nickname parameter expected for a
+           command and isn't found.
+
+       432    ERR_ERRONEUSNICKNAME
+              "<nick> :Erroneous nickname"
+
+         - Returned after receiving a NICK message which contains
+           characters which do not fall in the defined set.  See
+           section 2.3.1 for details on valid nicknames.
+
+       433    ERR_NICKNAMEINUSE
+              "<nick> :Nickname is already in use"
+
+         - Returned when a NICK message is processed that results
+           in an attempt to change to a currently existing
+           nickname.
+
+       436    ERR_NICKCOLLISION
+              "<nick> :Nickname collision KILL from <user>@<host>"
+
+         - Returned by a server to a client when it detects a
+           nickname collision (registered of a NICK that
+           already exists by another server).
+
+       437    ERR_UNAVAILRESOURCE
+              "<nick/channel> :Nick/channel is temporarily unavailable"
+
+         - Returned by a server to a user trying to join a channel
+           currently blocked by the channel delay mechanism.
+
+         - Returned by a server to a user trying to change nickname
+           when the desired nickname is blocked by the nick delay
+           mechanism.
+
+       441    ERR_USERNOTINCHANNEL
+              "<nick> <channel> :They aren't on that channel"
+
+         - Returned by the server to indicate that the target
+           user of the command is not on the given channel.
+
+       442    ERR_NOTONCHANNEL
+              "<channel> :You're not on that channel"
+
+         - Returned by the server whenever a client tries to
+           perform a channel affecting command for which the
+           client isn't a member.
+
+       443    ERR_USERONCHANNEL
+              "<user> <channel> :is already on channel"
+
+         - Returned when a client tries to invite a user to a
+           channel they are already on.
+
+       444    ERR_NOLOGIN
+              "<user> :User not logged in"
+
+         - Returned by the summon after a SUMMON command for a
+           user was unable to be performed since they were not
+           logged in.
+
+       445    ERR_SUMMONDISABLED
+              ":SUMMON has been disabled"
+
+         - Returned as a response to the SUMMON command.  MUST be
+           returned by any server which doesn't implement it.
+
+       446    ERR_USERSDISABLED
+              ":USERS has been disabled"
+
+         - Returned as a response to the USERS command.  MUST be
+           returned by any server which does not implement it.
+
+       451    ERR_NOTREGISTERED
+              ":You have not registered"
+
+         - Returned by the server to indicate that the client
+           MUST be registered before the server will allow it
+           to be parsed in detail.
+
+       461    ERR_NEEDMOREPARAMS
+              "<command> :Not enough parameters"
+
+         - Returned by the server by numerous commands to
+           indicate to the client that it didn't supply enough
+           parameters.
+
+       462    ERR_ALREADYREGISTRED
+              ":Unauthorized command (already registered)"
+
+         - Returned by the server to any link which tries to
+           change part of the registered details (such as
+           password or user details from second USER message).
+
+       463    ERR_NOPERMFORHOST
+              ":Your host isn't among the privileged"
+
+         - Returned to a client which attempts to register with
+           a server which does not been setup to allow
+           connections from the host the attempted connection
+           is tried.
+
+       464    ERR_PASSWDMISMATCH
+              ":Password incorrect"
+
+         - Returned to indicate a failed attempt at registering
+           a connection for which a password was required and
+           was either not given or incorrect.
+
+       465    ERR_YOUREBANNEDCREEP
+              ":You are banned from this server"
+
+         - Returned after an attempt to connect and register
+           yourself with a server which has been setup to
+           explicitly deny connections to you.
+
+       466    ERR_YOUWILLBEBANNED
+
+         - Sent by a server to a user to inform that access to the
+           server will soon be denied.
+
+       467    ERR_KEYSET
+              "<channel> :Channel key already set"
+       471    ERR_CHANNELISFULL
+              "<channel> :Cannot join channel (+l)"
+       472    ERR_UNKNOWNMODE
+              "<char> :is unknown mode char to me for <channel>"
+       473    ERR_INVITEONLYCHAN
+              "<channel> :Cannot join channel (+i)"
+       474    ERR_BANNEDFROMCHAN
+              "<channel> :Cannot join channel (+b)"
+       475    ERR_BADCHANNELKEY
+              "<channel> :Cannot join channel (+k)"
+       476    ERR_BADCHANMASK
+              "<channel> :Bad Channel Mask"
+       477    ERR_NOCHANMODES
+              "<channel> :Channel doesn't support modes"
+       478    ERR_BANLISTFULL
+              "<channel> <char> :Channel list is full"
+
+       481    ERR_NOPRIVILEGES
+              ":Permission Denied- You're not an IRC operator"
+
+         - Any command requiring operator privileges to operate
+           MUST return this error to indicate the attempt was
+           unsuccessful.
+
+       482    ERR_CHANOPRIVSNEEDED
+              "<channel> :You're not channel operator"
+
+         - Any command requiring 'chanop' privileges (such as
+           MODE messages) MUST return this error if the client
+           making the attempt is not a chanop on the specified
+           channel.
+
+       483    ERR_CANTKILLSERVER
+              ":You can't kill a server!"
+
+         - Any attempts to use the KILL command on a server
+           are to be refused and this error returned directly
+           to the client.
+
+       484    ERR_RESTRICTED
+              ":Your connection is restricted!"
+
+         - Sent by the server to a user upon connection to indicate
+           the restricted nature of the connection (user mode "+r").
+
+       485    ERR_UNIQOPPRIVSNEEDED
+              ":You're not the original channel operator"
+
+         - Any MODE requiring "channel creator" privileges MUST
+           return this error if the client making the attempt is not
+           a chanop on the specified channel.
+
+       491    ERR_NOOPERHOST
+              ":No O-lines for your host"
+
+         - If a client sends an OPER message and the server has
+           not been configured to allow connections from the
+           client's host as an operator, this error MUST be
+           returned.
+
+       501    ERR_UMODEUNKNOWNFLAG
+              ":Unknown MODE flag"
+
+         - Returned by the server to indicate that a MODE
+           message was sent with a nickname parameter and that
+           the a mode flag sent was not recognized.
+
+       502    ERR_USERSDONTMATCH
+              ":Cannot change mode for other users"
+
+         - Error sent to any user trying to view or change the
+           user mode for a user other than themselves.
+
+5.3 Reserved numerics
+
+   These numerics are not described above since they fall into one of
+   the following categories:
+
+   1. no longer in use;
+
+   2. reserved for future planned use;
+
+   3. in current use but are part of a non-generic 'feature' of
+      the current IRC server.
+
+            231    RPL_SERVICEINFO     232  RPL_ENDOFSERVICES
+            233    RPL_SERVICE
+            300    RPL_NONE            316  RPL_WHOISCHANOP
+            361    RPL_KILLDONE        362  RPL_CLOSING
+            363    RPL_CLOSEEND        373  RPL_INFOSTART
+            384    RPL_MYPORTIS
+
+            213    RPL_STATSCLINE      214  RPL_STATSNLINE
+            215    RPL_STATSILINE      216  RPL_STATSKLINE
+            217    RPL_STATSQLINE      218  RPL_STATSYLINE
+            240    RPL_STATSVLINE      241  RPL_STATSLLINE
+            244    RPL_STATSHLINE      244  RPL_STATSSLINE
+            246    RPL_STATSPING       247  RPL_STATSBLINE
+            250    RPL_STATSDLINE
+
+            492    ERR_NOSERVICEHOST
+
+6. Current implementations
+
+   The IRC software, version 2.10 is the only complete implementation of
+   the IRC protocol (client and server).  Because of the small amount of
+   changes in the client protocol since the publication of RFC 1459
+   [IRC], implementations that follow it are likely to be compliant with
+   this protocol or to require a small amount of changes to reach
+   compliance.
+
+7. Current problems
+
+   There are a number of recognized problems with the IRC Client
+   Protocol, and more generally with the IRC Server Protocol.  In order
+   to preserve backward compatibility with old clients, this protocol
+   has almost not evolved since the publication of RFC 1459 [IRC].
+
+7.1 Nicknames
+
+   The idea of the nickname on IRC is very convenient for users to use
+   when talking to each other outside of a channel, but there is only a
+   finite nickname space and being what they are, it's not uncommon for
+   several people to want to use the same nick.  If a nickname is chosen
+   by two people using this protocol, either one will not succeed or
+   both will removed by use of a server KILL (See Section 3.7.1).
+
+7.2 Limitation of wildcards
+
+   There is no way to escape the escape character "\" (%x5C).  While
+   this isn't usually a problem, it makes it impossible to form a mask
+   with a backslash character ("\") preceding a wildcard.
+
+7.3 Security considerations
+
+   Security issues related to this protocol are discussed in the "IRC
+   Server Protocol" [IRC-SERVER] as they are mostly an issue for the
+   server side of the connection.
+
+8. Current support and availability
+
+        Mailing lists for IRC related discussion:
+          General discussion: ircd-users@irc.org
+          Protocol development: ircd-dev@irc.org
+
+        Software implementations:
+          ftp://ftp.irc.org/irc/server
+          ftp://ftp.funet.fi/pub/unix/irc
+          ftp://ftp.irc.org/irc/clients
+
+        Newsgroup: alt.irc
+
+9. Acknowledgements
+
+   Parts of this document were copied from the RFC 1459 [IRC] which
+   first formally documented the IRC Protocol.  It has also benefited
+   from many rounds of review and comments.  In particular, the
+   following people have made significant contributions to this
+   document:
+
+   Matthew Green, Michael Neumayer, Volker Paulsen, Kurt Roeckx, Vesa
+   Ruokonen, Magnus Tjernstrom, Stefan Zehl.
+
+10. References
+
+   [KEYWORDS]   Bradner, S., "Key words for use in RFCs to Indicate
+                Requirement Levels", BCP 14, RFC 2119, March 1997.
+
+   [ABNF]       Crocker, D. and P. Overell, "Augmented BNF for Syntax
+                Specifications: ABNF", RFC 2234, November 1997.
+
+   [HNAME]      Braden, R., "Requirements for Internet Hosts --
+                Application and Support", STD 3, RFC 1123, October 1989.
+
+   [IRC]        Oikarinen, J. & D. Reed, "Internet Relay Chat Protocol",
+                RFC 1459, May 1993.
+
+   [IRC-ARCH]   Kalt, C., "Internet Relay Chat: Architecture", RFC 2810,
+                April 2000.
+
+   [IRC-CHAN]   Kalt, C., "Internet Relay Chat: Channel Management", RFC
+                2811, April 2000.
+
+   [IRC-SERVER] Kalt, C., "Internet Relay Chat: Server Protocol", RFC
+                2813, April 2000.
+
+11. Author's Address
+
+   Christophe Kalt
+   99 Teaneck Rd, Apt #117
+   Ridgefield Park, NJ 07660
+   USA
+
+   EMail: kalt@stealth.net
+
+12.  Full Copyright Statement
+
+   Copyright (C) The Internet Society (2000).  All Rights Reserved.
+
+   This document and translations of it may be copied and furnished to
+   others, and derivative works that comment on or otherwise explain it
+   or assist in its implementation may be prepared, copied, published
+   and distributed, in whole or in part, without restriction of any
+   kind, provided that the above copyright notice and this paragraph are
+   included on all such copies and derivative works.  However, this
+   document itself may not be modified in any way, such as by removing
+   the copyright notice or references to the Internet Society or other
+   Internet organizations, except as needed for the purpose of
+   developing Internet standards in which case the procedures for
+   copyrights defined in the Internet Standards process must be
+   followed, or as required to translate it into languages other than
+   English.
+
+   The limited permissions granted above are perpetual and will not be
+   revoked by the Internet Society or its successors or assigns.
+
+   This document and the information contained herein is provided on an
+   "AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING
+   TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
+   BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION
+   HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF
+   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+
+Acknowledgement
+
+   Funding for the RFC Editor function is currently provided by the
+   Internet Society.
diff --git a/doc/technical/rfc2813.txt b/doc/technical/rfc2813.txt
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+$Id$
+
+Network Working Group                                           C. Kalt
+Request for Comments: 2813                                   April 2000
+Updates: 1459
+Category: Informational
+
+                  Internet Relay Chat: Server Protocol
+
+Status of this Memo
+
+   This memo provides information for the Internet community.  It does
+   not specify an Internet standard of any kind.  Distribution of this
+   memo is unlimited.
+
+Copyright Notice
+
+   Copyright (C) The Internet Society (2000).  All Rights Reserved.
+
+Abstract
+
+   While based on the client-server model, the IRC (Internet Relay Chat)
+   protocol allows servers to connect to each other effectively forming
+   a network.
+
+   This document defines the protocol used by servers to talk to each
+   other.  It was originally a superset of the client protocol but has
+   evolved differently.
+
+   First formally documented in May 1993 as part of RFC 1459 [IRC], most
+   of the changes brought since then can be found in this document as
+   development was focused on making the protocol scale better.  Better
+   scalability has allowed existing world-wide networks to keep growing
+   and reach sizes which defy the old specification.
+
+Table of Contents
+
+   1.  Introduction ...............................................   3
+   2.  Global database ............................................   3
+      2.1  Servers ................................................   3
+      2.2  Clients ................................................   4
+         2.2.1  Users .............................................   4
+         2.2.2  Services ..........................................   4
+      2.3  Channels ...............................................   4
+   3.  The IRC Server Specification ...............................   5
+      3.1  Overview ...............................................   5
+      3.2  Character codes ........................................   5
+      3.3  Messages ...............................................   5
+         3.3.1  Message format in Augmented BNF ...................   6
+      3.4  Numeric replies ........................................   7
+   4.  Message Details ............................................   7
+      4.1  Connection Registration ................................   8
+         4.1.1  Password message ..................................   8
+         4.1.2  Server message ....................................   9
+         4.1.3  Nick ..............................................  10
+         4.1.4  Service message ...................................  11
+         4.1.5  Quit ..............................................  12
+         4.1.6  Server quit message ...............................  13
+      4.2  Channel operations .....................................  14
+         4.2.1  Join message ......................................  14
+         4.2.2  Njoin message .....................................  15
+         4.2.3  Mode message ......................................  16
+   5.  Implementation details  ....................................  16
+      5.1  Connection 'Liveness' ..................................  16
+      5.2  Accepting a client to server connection ................  16
+         5.2.1  Users .............................................  16
+         5.2.2  Services ..........................................  17
+      5.3  Establishing a server-server connection. ...............  17
+         5.3.1  Link options ......................................  17
+            5.3.1.1  Compressed server to server links ............  18
+            5.3.1.2  Anti abuse protections .......................  18
+         5.3.2  State information exchange when connecting ........  18
+      5.4  Terminating server-client connections ..................  19
+      5.5  Terminating server-server connections ..................  19
+      5.6  Tracking nickname changes ..............................  19
+      5.7  Tracking recently used nicknames .......................  20
+      5.8  Flood control of clients ...............................  20
+      5.9  Non-blocking lookups ...................................  21
+         5.9.1  Hostname (DNS) lookups ............................  21
+         5.9.2  Username (Ident) lookups ..........................  21
+   6.  Current problems ...........................................  21
+      6.1  Scalability ............................................  21
+      6.2  Labels .................................................  22
+
+         6.2.1  Nicknames .........................................  22
+         6.2.2  Channels ..........................................  22
+         6.2.3  Servers ...........................................  22
+      6.3  Algorithms .............................................  22
+   7.  Security Considerations ....................................  23
+      7.1  Authentication .........................................  23
+      7.2  Integrity ..............................................  23
+   8.  Current support and availability ...........................  24
+   9.  Acknowledgements ...........................................  24
+   10.  References ................................................  24
+   11.  Author's Address ..........................................  25
+   12. Full Copyright Statement ...................................  26
+
+1. Introduction
+
+   This document is intended for people working on implementing an IRC
+   server but will also be useful to anyone implementing an IRC service.
+
+   Servers provide the three basic services required for realtime
+   conferencing defined by the "Internet Relay Chat: Architecture"
+   [IRC-ARCH]: client locator (via the client protocol [IRC-CLIENT]),
+   message relaying (via the server protocol defined in this document)
+   and channel hosting and management (following specific rules [IRC-
+   CHAN]).
+
+2. Global database
+
+   Although the IRC Protocol defines a fairly distributed model, each
+   server maintains a "global state database" about the whole IRC
+   network.  This database is, in theory, identical on all servers.
+
+2.1 Servers
+
+   Servers are uniquely identified by their name which has a maximum
+   length of sixty three (63) characters.  See the protocol grammar
+   rules (section 3.3.1) for what may and may not be used in a server
+   name.
+
+   Each server is typically known by all other servers, however it is
+   possible to define a "hostmask" to group servers together according
+   to their name.  Inside the hostmasked area, all the servers have a
+   name which matches the hostmask, and any other server with a name
+   matching the hostmask SHALL NOT be connected to the IRC network
+   outside the hostmasked area.  Servers which are outside the area have
+   no knowledge of the individual servers present inside the area,
+   instead they are presented with a virtual server which has the
+   hostmask for name.
+
+2.2 Clients
+
+   For each client, all servers MUST have the following information: a
+   netwide unique identifier (whose format depends on the type of
+   client) and the server to which the client is connected.
+
+2.2.1 Users
+
+   Each user is distinguished from other users by a unique nickname
+   having a maximum length of nine (9) characters.  See the protocol
+   grammar rules (section 3.3.1) for what may and may not be used in a
+   nickname.  In addition to the nickname, all servers MUST have the
+   following information about all users: the name of the host that the
+   user is running on, the username of the user on that host, and the
+   server to which the client is connected.
+
+2.2.2 Services
+
+   Each service is distinguished from other services by a service name
+   composed of a nickname and a server name.  The nickname has a maximum
+   length of nine (9) characters.  See the protocol grammar rules
+   (section 3.3.1) for what may and may not be used in a nickname.  The
+   server name used to compose the service name is the name of the
+   server to which the service is connected.  In addition to this
+   service name all servers MUST know the service type.
+
+   Services differ from users by the format of their identifier, but
+   more importantly services and users don't have the same type of
+   access to the server: services can request part or all of the global
+   state information that a server maintains, but have a more restricted
+   set of commands available to them (See "IRC Client Protocol" [IRC-
+   CLIENT] for details on which) and are not allowed to join channels.
+   Finally services are not usually subject to the "Flood control"
+   mechanism described in section 5.8.
+
+2.3 Channels
+
+   Alike services, channels have a scope [IRC-CHAN] and are not
+   necessarily known to all servers.  When a channel existence is known
+   to a server, the server MUST keep track of the channel members, as
+   well as the channel modes.
+
+3. The IRC Server Specification
+
+3.1 Overview
+
+   The protocol as described herein is for use with server to server
+   connections.  For client to server connections, see the IRC Client
+   Protocol specification.
+
+   There are, however, more restrictions on client connections (which
+   are considered to be untrustworthy) than on server connections.
+
+3.2 Character codes
+
+   No specific character set is specified. The protocol is based on a a
+   set of codes which are composed of eight (8) bits, making up an
+   octet.  Each message may be composed of any number of these octets;
+   however, some octet values are used for control codes which act as
+   message delimiters.
+
+   Regardless of being an 8-bit protocol, the delimiters and keywords
+   are such that protocol is mostly usable from US-ASCII terminal and a
+   telnet connection.
+
+   Because of IRC's Scandinavian origin, the characters {}|^ are
+   considered to be the lower case equivalents of the characters []\~,
+   respectively. This is a critical issue when determining the
+   equivalence of two nicknames, or channel names.
+
+3.3 Messages
+
+   Servers and clients send each other messages which may or may not
+   generate a reply.  Most communication between servers do not generate
+   any reply, as servers mostly perform routing tasks for the clients.
+
+   Each IRC message may consist of up to three main parts: the prefix
+   (OPTIONAL), the command, and the command parameters (maximum of
+   fifteen (15)).  The prefix, command, and all parameters are separated
+   by one ASCII space character (0x20) each.
+
+   The presence of a prefix is indicated with a single leading ASCII
+   colon character (':', 0x3b), which MUST be the first character of the
+   message itself.  There MUST be NO gap (whitespace) between the colon
+   and the prefix.  The prefix is used by servers to indicate the true
+   origin of the message.  If the prefix is missing from the message, it
+   is assumed to have originated from the connection from which it was
+   received.  Clients SHOULD not use a prefix when sending a message
+   from themselves; if they use one, the only valid prefix is the
+   registered nickname associated with the client.
+
+   When a server receives a message, it MUST identify its source using
+   the (eventually assumed) prefix.  If the prefix cannot be found in
+   the server's internal database, it MUST be discarded, and if the
+   prefix indicates the message comes from an (unknown) server, the link
+   from which the message was received MUST be dropped.  Dropping a link
+   in such circumstances is a little excessive but necessary to maintain
+   the integrity of the network and to prevent future problems.  Another
+   common error condition is that the prefix found in the server's
+   internal database identifies a different source (typically a source
+   registered from a different link than from which the message
+   arrived).  If the message was received from a server link and the
+   prefix identifies a client, a KILL message MUST be issued for the
+   client and sent to all servers.  In other cases, the link from which
+   the message arrived SHOULD be dropped for clients, and MUST be
+   dropped for servers.  In all cases, the message MUST be discarded.
+
+   The command MUST either be a valid IRC command or a three (3) digit
+   number represented in ASCII text.
+
+   IRC messages are always lines of characters terminated with a CR-LF
+   (Carriage Return - Line Feed) pair, and these messages SHALL NOT
+   exceed 512 characters in length, counting all characters including
+   the trailing CR-LF. Thus, there are 510 characters maximum allowed
+   for the command and its parameters.  There is no provision for
+   continuation message lines.  See section 5 for more details about
+   current implementations.
+
+3.3.1 Message format in Augmented BNF
+
+   The protocol messages must be extracted from the contiguous stream of
+   octets.  The current solution is to designate two characters, CR and
+   LF, as message separators.  Empty messages are silently ignored,
+   which permits use of the sequence CR-LF between messages without
+   extra problems.
+
+   The extracted message is parsed into the components <prefix>,
+   <command> and list of parameters (<params>).
+
+   The Augmented BNF representation for this is found in "IRC Client
+   Protocol" [IRC-CLIENT].
+
+   The extended prefix (["!" user "@" host ]) MUST NOT be used in server
+   to server communications and is only intended for server to client
+   messages in order to provide clients with more useful information
+   about who a message is from without the need for additional queries.
+
+3.4 Numeric replies
+
+   Most of the messages sent to the server generate a reply of some
+   sort.  The most common reply is the numeric reply, used for both
+   errors and normal replies.  The numeric reply MUST be sent as one
+   message consisting of the sender prefix, the three digit numeric, and
+   the target of the reply.  A numeric reply is not allowed to originate
+   from a client; any such messages received by a server are silently
+   dropped. In all other respects, a numeric reply is just like a normal
+   message, except that the keyword is made up of 3 numeric digits
+   rather than a string of letters.  A list of different replies is
+   supplied in "IRC Client Protocol" [IRC-CLIENT].
+
+4. Message Details
+
+   All the messages recognized by the IRC server and client are
+   described in the IRC Client Protocol specification.
+
+   Where the reply ERR_NOSUCHSERVER is returned, it means that the
+   target of the message could not be found.  The server MUST NOT send
+   any other replies after this error for that command.
+
+   The server to which a client is connected is required to parse the
+   complete message, returning any appropriate errors.  If the server
+   encounters a fatal error while parsing a message, an error MUST be
+   sent back to the client and the parsing terminated.  A fatal error
+   may follow from incorrect command, a destination which is otherwise
+   unknown to the server (server, client or channel names fit this
+   category), not enough parameters or incorrect privileges.
+
+   If a full set of parameters is presented, then each MUST be checked
+   for validity and appropriate responses sent back to the client.  In
+   the case of messages which use parameter lists using the comma as an
+   item separator, a reply MUST be sent for each item.
+
+   In the examples below, some messages appear using the full format:
+
+   :Name COMMAND parameter list
+
+   Such examples represent a message from "Name" in transit between
+   servers, where it is essential to include the name of the original
+   sender of the message so remote servers may send back a reply along
+   the correct path.
+
+   The message details for client to server communication are described
+   in the "IRC Client Protocol" [IRC-CLIENT].  Some sections in the
+   following pages apply to some of these messages, they are additions
+   to the message specifications which are only relevant to server to
+
+   server communication, or to the server implementation.  The messages
+   which are introduced here are only used for server to server
+   communication.
+
+4.1 Connection Registration
+
+   The commands described here are used to register a connection with
+   another IRC server.
+
+4.1.1 Password message
+
+      Command: PASS
+   Parameters: <password> <version> <flags> [<options>]
+
+   The PASS command is used to set a 'connection password'.  The
+   password MUST be set before any attempt to register the connection is
+   made.  Currently this means that servers MUST send a PASS command
+   before any SERVER command.  Only one (1) PASS command SHALL be
+   accepted from a connection.
+
+   The last three (3) parameters MUST be ignored if received from a
+   client (e.g. a user or a service).  They are only relevant when
+   received from a server.
+
+   The <version> parameter is a string of at least four (4) characters,
+   and up to fourteen (14) characters.  The first four (4) characters
+   MUST be digits and indicate the protocol version known by the server
+   issuing the message.  The protocol described by this document is
+   version 2.10 which is encoded as "0210".  The remaining OPTIONAL
+   characters are implementation dependent and should describe the
+   software version number.
+
+   The <flags> parameter is a string of up to one hundred (100)
+   characters.  It is composed of two substrings separated by the
+   character "|" (%x7C).  If present, the first substring MUST be the
+   name of the implementation.  The reference implementation (See
+   Section 8, "Current support and availability") uses the string "IRC".
+   If a different implementation is written, which needs an identifier,
+   then that identifier should be registered through publication of an
+   RFC. The second substring is implementation dependent.  Both
+   substrings are OPTIONAL, but the character "|" is REQUIRED.  The
+   character "|" MUST NOT appear in either substring.
+
+   Finally, the last parameter, <options>, is used for link options.
+   The only options defined by the protocol are link compression (using
+   the character "Z"), and an abuse protection flag (using the character
+
+   "P").  See sections 5.3.1.1 (Compressed server to server links) and
+   5.3.1.2 (Anti abuse protections) respectively for more information on
+   these options.
+
+   Numeric Replies:
+
+           ERR_NEEDMOREPARAMS              ERR_ALREADYREGISTRED
+
+   Example:
+
+        PASS moresecretpassword 0210010000 IRC|aBgH$ Z
+
+4.1.2 Server message
+
+      Command: SERVER
+   Parameters: <servername> <hopcount> <token> <info>
+
+   The SERVER command is used to register a new server. A new connection
+   introduces itself as a server to its peer.  This message is also used
+   to pass server data over whole net.  When a new server is connected
+   to net, information about it MUST be broadcasted to the whole
+   network.
+
+   The <info> parameter may contain space characters.
+
+   <hopcount> is used to give all servers some internal information on
+   how far away each server is.  Local peers have a value of 0, and each
+   passed server increments the value.  With a full server list, it
+   would be possible to construct a map of the entire server tree, but
+   hostmasks prevent this from being done.
+
+   The <token> parameter is an unsigned number used by servers as an
+   identifier.  This identifier is subsequently used to reference a
+   server in the NICK and SERVICE messages sent between servers.  Server
+   tokens only have a meaning for the point-to-point peering they are
+   used and MUST be unique for that connection.  They are not global.
+
+   The SERVER message MUST only be accepted from either (a) a connection
+   which is yet to be registered and is attempting to register as a
+   server, or (b) an existing connection to another server, in which
+   case the SERVER message is introducing a new server behind that
+   server.
+
+   Most errors that occur with the receipt of a SERVER command result in
+   the connection being terminated by the destination host (target
+   SERVER).  Because of the severity of such event, error replies are
+   usually sent using the "ERROR" command rather than a numeric.
+
+   If a SERVER message is parsed and it attempts to introduce a server
+   which is already known to the receiving server, the connection, from
+   which that message arrived, MUST be closed (following the correct
+   procedures), since a duplicate route to a server has been formed and
+   the acyclic nature of the IRC tree breaks.  In some conditions, the
+   connection from which the already known server has registered MAY be
+   closed instead.  It should be noted that this kind of error can also
+   be the result of a second running server, problem which cannot be
+   fixed within the protocol and typically requires human intervention.
+   This type of problem is particularly insidious, as it can quite
+   easily result in part of the IRC network to be isolated, with one of
+   the two servers connected to each partition therefore making it
+   impossible for the two parts to unite.
+
+   Numeric Replies:
+
+           ERR_ALREADYREGISTRED
+
+   Example:
+
+   SERVER test.oulu.fi 1 1 :Experimental server ; New server
+                                   test.oulu.fi introducing itself and
+                                   attempting to register.
+
+   :tolsun.oulu.fi SERVER csd.bu.edu 5 34 :BU Central Server ; Server
+                                   tolsun.oulu.fi is our uplink for
+                                   csd.bu.edu which is 5 hops away.  The
+                                   token "34" will be used by
+                                   tolsun.oulu.fi when introducing new
+                                   users or services connected to
+                                   csd.bu.edu.
+
+4.1.3 Nick
+
+      Command: NICK
+   Parameters: <nickname> <hopcount> <username> <host> <servertoken>
+               <umode> <realname>
+
+   This form of the NICK message MUST NOT be allowed from user
+   connections. However, it MUST be used instead of the NICK/USER pair
+   to notify other servers of new users joining the IRC network.
+
+   This message is really the combination of three distinct messages:
+   NICK, USER and MODE [IRC-CLIENT].
+
+   The <hopcount> parameter is used by servers to indicate how far away
+   a user is from its home server.  A local connection has a hopcount of
+   0.  The hopcount value is incremented by each passed server.
+
+   The <servertoken> parameter replaces the <servername> parameter of
+   the USER (See section 4.1.2 for more information on server tokens).
+
+   Examples:
+
+   NICK syrk 5 kalt millennium.stealth.net 34 +i :Christophe Kalt ; New
+                                   user with nickname "syrk", username
+                                   "kalt", connected from host
+                                   "millennium.stealth.net" to server
+                                   "34" ("csd.bu.edu" according to the
+                                   previous example).
+
+   :krys NICK syrk                 ; The other form of the NICK message,
+                                   as defined in "IRC Client Protocol"
+                                   [IRC-CLIENT] and used between
+                                   servers: krys changed his nickname to
+                                   syrk
+
+4.1.4 Service message
+
+      Command: SERVICE
+   Parameters: <servicename> <servertoken> <distribution> <type>
+                <hopcount> <info>
+
+   The SERVICE command is used to introduce a new service.  This form of
+   the SERVICE message SHOULD NOT be allowed from client (unregistered,
+   or registered) connections.  However, it MUST be used between servers
+   to notify other servers of new services joining the IRC network.
+
+   The <servertoken> is used to identify the server to which the service
+   is connected.  (See section 4.1.2 for more information on server
+   tokens).
+
+   The <hopcount> parameter is used by servers to indicate how far away
+   a service is from its home server.  A local connection has a hopcount
+   of 0.  The hopcount value is incremented by each passed server.
+
+   The <distribution> parameter is used to specify the visibility of a
+   service.  The service may only be known to servers which have a name
+   matching the distribution.  For a matching server to have knowledge
+   of the service, the network path between that server and the server
+   to which the service is connected MUST be composed of servers whose
+   names all match the mask.  Plain "*" is used when no restriction is
+   wished.
+
+   The <type> parameter is currently reserved for future usage.
+
+   Numeric Replies:
+
+           ERR_ALREADYREGISTRED            ERR_NEEDMOREPARAMS
+           ERR_ERRONEUSNICKNAME
+           RPL_YOURESERVICE                RPL_YOURHOST
+           RPL_MYINFO
+
+   Example:
+
+SERVICE dict@irc.fr 9 *.fr 0 1 :French Dictionary r" registered on
+                                   server "9" is being announced to
+                                   another server.  This service will
+                                   only be available on servers whose
+                                   name matches "*.fr".
+
+4.1.5 Quit
+
+      Command: QUIT
+   Parameters: [<Quit Message>]
+
+   A client session ends with a quit message.  The server MUST close the
+   connection to a client which sends a QUIT message. If a "Quit
+   Message" is given, this will be sent instead of the default message,
+   the nickname or service name.
+
+   When "netsplit" (See Section 4.1.6) occur, the "Quit Message" is
+   composed of the names of two servers involved, separated by a space.
+   The first name is that of the server which is still connected and the
+   second name is either that of the server which has become
+   disconnected or that of the server to which the leaving client was
+   connected:
+
+      <Quit Message> =  ":" servername SPACE servername
+
+   Because the "Quit Message" has a special meaning for "netsplits",
+   servers SHOULD NOT allow a client to use a <Quit Message> in the
+   format described above.
+
+   If, for some other reason, a client connection is closed without the
+   client issuing a QUIT command (e.g. client dies and EOF occurs on
+   socket), the server is REQUIRED to fill in the quit message with some
+   sort of message reflecting the nature of the event which caused it to
+   happen.  Typically, this is done by reporting a system specific
+   error.
+
+   Numeric Replies:
+
+           None.
+
+   Examples:
+
+   :WiZ QUIT :Gone to have lunch   ; Preferred message format.
+
+4.1.6 Server quit message
+
+      Command: SQUIT
+   Parameters: <server> <comment>
+
+   The SQUIT message has two distinct uses.
+
+   The first one (described in "Internet Relay Chat: Client Protocol"
+   [IRC-CLIENT]) allows operators to break a local or remote server
+   link.  This form of the message is also eventually used by servers to
+   break a remote server link.
+
+   The second use of this message is needed to inform other servers when
+   a "network split" (also known as "netsplit") occurs, in other words
+   to inform other servers about quitting or dead servers.  If a server
+   wishes to break the connection to another server it MUST send a SQUIT
+   message to the other server, using the name of the other server as
+   the server parameter, which then closes its connection to the
+   quitting server.
+
+   The <comment> is filled in by servers which SHOULD place an error or
+   similar message here.
+
+   Both of the servers which are on either side of the connection being
+   closed are REQUIRED to send out a SQUIT message (to all its other
+   server connections) for all other servers which are considered to be
+   behind that link.
+
+   Similarly, a QUIT message MAY be sent to the other still connected
+   servers on behalf of all clients behind that quitting link.  In
+   addition to this, all channel members of a channel which lost a
+   member due to the "split" MUST be sent a QUIT message.  Messages to
+   channel members are generated by each client's local server.
+
+   If a server connection is terminated prematurely (e.g., the server on
+   the other end of the link died), the server which detects this
+   disconnection is REQUIRED to inform the rest of the network that the
+   connection has closed and fill in the comment field with something
+   appropriate.
+
+   When a client is removed as the result of a SQUIT message, the server
+   SHOULD add the nickname to the list of temporarily unavailable
+   nicknames in an attempt to prevent future nickname collisions. See
+
+   section 5.7 (Tracking recently used nicknames) for more information
+   on this procedure.
+
+   Numeric replies:
+
+           ERR_NOPRIVILEGES                ERR_NOSUCHSERVER
+           ERR_NEEDMOREPARAMS
+
+   Example:
+
+   SQUIT tolsun.oulu.fi :Bad Link ?  ; the server link tolson.oulu.fi
+                                   has been terminated because of "Bad
+                                   Link".
+
+   :Trillian SQUIT cm22.eng.umd.edu :Server out of control ; message
+                                   from Trillian to disconnect
+                                   "cm22.eng.umd.edu" from the net
+                                   because "Server out of control".
+
+4.2 Channel operations
+
+   This group of messages is concerned with manipulating channels, their
+   properties (channel modes), and their contents (typically users).  In
+   implementing these, a number of race conditions are inevitable when
+   users at opposing ends of a network send commands which will
+   ultimately clash.  It is also REQUIRED that servers keep a nickname
+   history to ensure that wherever a <nick> parameter is given, the
+   server check its history in case it has recently been changed.
+
+4.2.1 Join message
+
+      Command: JOIN
+   Parameters: <channel>[ %x7 <modes> ]
+               *( "," <channel>[ %x7 <modes> ] )
+
+   The JOIN command is used by client to start listening a specific
+   channel. Whether or not a client is allowed to join a channel is
+   checked only by the local server the client is connected to; all
+   other servers automatically add the user to the channel when the
+   command is received from other servers.
+
+   Optionally, the user status (channel modes 'O', 'o', and 'v') on the
+   channel may be appended to the channel name using a control G (^G or
+   ASCII 7) as separator.  Such data MUST be ignored if the message
+   wasn't received from a server.  This format MUST NOT be sent to
+   clients, it can only be used between servers and SHOULD be avoided.
+
+   The JOIN command MUST be broadcast to all servers so that each server
+   knows where to find the users who are on the channel.  This allows
+   optimal delivery of PRIVMSG and NOTICE messages to the channel.
+
+   Numeric Replies:
+
+           ERR_NEEDMOREPARAMS              ERR_BANNEDFROMCHAN
+           ERR_INVITEONLYCHAN              ERR_BADCHANNELKEY
+           ERR_CHANNELISFULL               ERR_BADCHANMASK
+           ERR_NOSUCHCHANNEL               ERR_TOOMANYCHANNELS
+           ERR_TOOMANYTARGETS              ERR_UNAVAILRESOURCE
+           RPL_TOPIC
+
+   Examples:
+
+   :WiZ JOIN #Twilight_zone        ; JOIN message from WiZ
+
+4.2.2 Njoin message
+
+      Command: NJOIN
+   Parameters: <channel> [ "@@" / "@" ] [ "+" ] <nickname>
+                         *( "," [ "@@" / "@" ] [ "+" ] <nickname> )
+
+   The NJOIN message is used between servers only.  If such a message is
+   received from a client, it MUST be ignored.  It is used when two
+   servers connect to each other to exchange the list of channel members
+   for each channel.
+
+   Even though the same function can be performed by using a succession
+   of JOIN, this message SHOULD be used instead as it is more efficient.
+   The prefix "@@" indicates that the user is the "channel creator", the
+   character "@" alone indicates a "channel operator", and the character
+   '+' indicates that the user has the voice privilege.
+
+   Numeric Replies:
+
+           ERR_NEEDMOREPARAMS              ERR_NOSUCHCHANNEL
+           ERR_ALREADYREGISTRED
+
+   Examples:
+
+   :ircd.stealth.net NJOIN #Twilight_zone :@WiZ,+syrk,avalon ; NJOIN
+                                   message from ircd.stealth.net
+                                   announcing users joining the
+                                   #Twilight_zone channel: WiZ with
+                                   channel operator status, syrk with
+                                   voice privilege and avalon with no
+                                   privilege.
+
+4.2.3 Mode message
+
+   The MODE message is a dual-purpose command in IRC.  It allows both
+   usernames and channels to have their mode changed.
+
+   When parsing MODE messages, it is RECOMMENDED that the entire message
+   be parsed first, and then the changes which resulted passed on.
+
+   It is REQUIRED that servers are able to change channel modes so that
+   "channel creator" and "channel operators" may be created.
+
+5. Implementation details
+
+   A the time of writing, the only current implementation of this
+   protocol is the IRC server, version 2.10. Earlier versions may
+   implement some or all of the commands described by this document with
+   NOTICE messages replacing many of the numeric replies. Unfortunately,
+   due to backward compatibility requirements, the implementation of
+   some parts of this document varies with what is laid out.  One
+   notable difference is:
+
+        * recognition that any LF or CR anywhere in a message marks
+          the end of that message (instead of requiring CR-LF);
+
+   The rest of this section deals with issues that are mostly of
+   importance to those who wish to implement a server but some parts
+   also apply directly to clients as well.
+
+5.1 Connection 'Liveness'
+
+   To detect when a connection has died or become unresponsive, the
+   server MUST poll each of its connections.  The PING command (See "IRC
+   Client Protocol" [IRC-CLIENT]) is used if the server doesn't get a
+   response from its peer in a given amount of time.
+
+   If a connection doesn't respond in time, its connection is closed
+   using the appropriate procedures.
+
+5.2 Accepting a client to server connection
+
+5.2.1 Users
+
+   When a server successfully registers a new user connection, it is
+   REQUIRED to send to the user unambiguous messages stating: the user
+   identifiers upon which it was registered (RPL_WELCOME), the server
+   name and version (RPL_YOURHOST), the server birth information
+   (RPL_CREATED), available user and channel modes (RPL_MYINFO), and it
+   MAY send any introductory messages which may be deemed appropriate.
+
+   In particular the server SHALL send the current user/service/server
+   count (as per the LUSER reply) and finally the MOTD (if any, as per
+   the MOTD reply).
+
+   After dealing with registration, the server MUST then send out to
+   other servers the new user's nickname (NICK message), other
+   information as supplied by itself (USER message) and as the server
+   could discover (from DNS servers).  The server MUST NOT send this
+   information out with a pair of NICK and USER messages as defined in
+   "IRC Client Protocol" [IRC-CLIENT], but MUST instead take advantage
+   of the extended NICK message defined in section 4.1.3.
+
+5.2.2 Services
+
+   Upon successfully registering a new service connection, the server is
+   subject to the same kind of REQUIREMENTS as for a user.  Services
+   being somewhat different, only the following replies are sent:
+   RPL_YOURESERVICE, RPL_YOURHOST, RPL_MYINFO.
+
+   After dealing with this, the server MUST then send out to other
+   servers (SERVICE message) the new service's nickname and other
+   information as supplied by the service (SERVICE message) and as the
+   server could discover (from DNS servers).
+
+5.3 Establishing a server-server connection.
+
+   The process of establishing a server-to-server connection is fraught
+   with danger since there are many possible areas where problems can
+   occur - the least of which are race conditions.
+
+   After a server has received a connection following by a PASS/SERVER
+   pair which were recognized as being valid, the server SHOULD then
+   reply with its own PASS/SERVER information for that connection as
+   well as all of the other state information it knows about as
+   described below.
+
+   When the initiating server receives a PASS/SERVER pair, it too then
+   checks that the server responding is authenticated properly before
+   accepting the connection to be that server.
+
+5.3.1 Link options
+
+   Server links are based on a common protocol (defined by this
+   document) but a particular link MAY set specific options using the
+   PASS message (See Section 4.1.1).
+
+5.3.1.1 Compressed server to server links
+
+   If a server wishes to establish a compressed link with its peer, it
+   MUST set the 'Z' flag in the options parameter to the PASS message.
+   If both servers request compression and both servers are able to
+   initialize the two compressed streams, then the remainder of the
+   communication is to be compressed.  If any server fails to initialize
+   the stream, it will send an uncompressed ERROR message to its peer
+   and close the connection.
+
+   The data format used for the compression is described by RFC 1950
+   [ZLIB], RFC 1951 [DEFLATE] and RFC 1952 [GZIP].
+
+5.3.1.2 Anti abuse protections
+
+   Most servers implement various kinds of protections against possible
+   abusive behaviours from non trusted parties (typically users).  On
+   some networks, such protections are indispensable, on others they are
+   superfluous.  To require that all servers implement and enable such
+   features on a particular network, the 'P' flag is used when two
+   servers connect.  If this flag is present, it means that the server
+   protections are enabled, and that the server REQUIRES all its server
+   links to enable them as well.
+
+   Commonly found protections are described in sections 5.7 (Tracking
+   recently used nicknames) and 5.8 (Flood control of clients).
+
+5.3.2 State information exchange when connecting
+
+   The order of state information being exchanged between servers is
+   essential.  The REQUIRED order is as follows:
+
+           * all known servers;
+
+           * all known client information;
+
+           * all known channel information.
+
+   Information regarding servers is sent via extra SERVER messages,
+   client information with NICK and SERVICE messages and channels with
+   NJOIN/MODE messages.
+
+   NOTE: channel topics SHOULD NOT be exchanged here because the TOPIC
+   command overwrites any old topic information, so at best, the two
+   sides of the connection would exchange topics.
+
+   By passing the state information about servers first, any collisions
+   with servers that already exist occur before nickname collisions
+   caused by a second server introducing a particular nickname.  Due to
+   the IRC network only being able to exist as an acyclic graph, it may
+   be possible that the network has already reconnected in another
+   location.  In this event, the place where the server collision occurs
+   indicates where the net needs to split.
+
+5.4 Terminating server-client connections
+
+   When a client connection unexpectedly closes, a QUIT message is
+   generated on behalf of the client by the server to which the client
+   was connected.  No other message is to be generated or used.
+
+5.5 Terminating server-server connections
+
+   If a server-server connection is closed, either via a SQUIT command
+   or "natural" causes, the rest of the connected IRC network MUST have
+   its information updated by the server which detected the closure.
+   The terminating server then sends a list of SQUITs (one for each
+   server behind that connection).  (See Section 4.1.6 (SQUIT)).
+
+5.6 Tracking nickname changes
+
+   All IRC servers are REQUIRED to keep a history of recent nickname
+   changes.  This is important to allow the server to have a chance of
+   keeping in touch of things when nick-change race conditions occur
+   with commands manipulating them.  Messages which MUST trace nick
+   changes are:
+
+           * KILL (the nick being disconnected)
+
+           * MODE (+/- o,v on channels)
+
+           * KICK (the nick being removed from channel)
+
+      No other commands need to check nick changes.
+
+   In the above cases, the server is required to first check for the
+   existence of the nickname, then check its history to see who that
+   nick now belongs to (if anyone!).  This reduces the chances of race
+   conditions but they can still occur with the server ending up
+   affecting the wrong client.  When performing a change trace for an
+   above command it is RECOMMENDED that a time range be given and
+   entries which are too old ignored.
+
+   For a reasonable history, a server SHOULD be able to keep previous
+   nickname for every client it knows about if they all decided to
+   change.  This size is limited by other factors (such as memory, etc).
+
+5.7 Tracking recently used nicknames
+
+   This mechanism is commonly known as "Nickname Delay", it has been
+   proven to significantly reduce the number of nickname collisions
+   resulting from "network splits"/reconnections as well as abuse.
+
+   In addition of keeping track of nickname changes, servers SHOULD keep
+   track of nicknames which were recently used and were released as the
+   result of a "network split" or a KILL message.  These nicknames are
+   then unavailable to the server local clients and cannot be re-used
+   (even though they are not currently in use) for a certain period of
+   time.
+
+   The duration for which a nickname remains unavailable SHOULD be set
+   considering many factors among which are the size (user wise) of the
+   IRC network, and the usual duration of "network splits".  It SHOULD
+   be uniform on all servers for a given IRC network.
+
+5.8 Flood control of clients
+
+   With a large network of interconnected IRC servers, it is quite easy
+   for any single client attached to the network to supply a continuous
+   stream of messages that result in not only flooding the network, but
+   also degrading the level of service provided to others.  Rather than
+   require every 'victim' to provide their own protection, flood
+   protection was written into the server and is applied to all clients
+   except services.  The current algorithm is as follows:
+
+   * check to see if client's `message timer' is less than current time
+     (set to be equal if it is);
+
+   * read any data present from the client;
+
+   * while the timer is less than ten (10) seconds ahead of the current
+     time, parse any present messages and penalize the client by two (2)
+     seconds for each message;
+
+   * additional penalties MAY be used for specific commands which
+     generate a lot of traffic across the network.
+
+   This in essence means that the client may send one (1) message every
+   two (2) seconds without being adversely affected.  Services MAY also
+   be subject to this mechanism.
+
+5.9 Non-blocking lookups
+
+   In a real-time environment, it is essential that a server process
+   does as little waiting as possible so that all the clients are
+   serviced fairly.  Obviously this requires non-blocking IO on all
+   network read/write operations.  For normal server connections, this
+   was not difficult, but there are other support operations that may
+   cause the server to block (such as disk reads).  Where possible, such
+   activity SHOULD be performed with a short timeout.
+
+5.9.1 Hostname (DNS) lookups
+
+   Using the standard resolver libraries from Berkeley and others has
+   meant large delays in some cases where replies have timed out.  To
+   avoid this, a separate set of DNS routines were written for the
+   current implementation.  Routines were setup for non-blocking IO
+   operations with local cache, and then polled from within the main
+   server IO loop.
+
+5.9.2 Username (Ident) lookups
+
+   Although there are numerous ident libraries (implementing the
+   "Identification Protocol" [IDENT]) for use and inclusion into other
+   programs, these caused problems since they operated in a synchronous
+   manner and resulted in frequent delays.  Again the solution was to
+   write a set of routines which would cooperate with the rest of the
+   server and work using non-blocking IO.
+
+6. Current problems
+
+   There are a number of recognized problems with this protocol, all of
+   which are hoped to be solved sometime in the near future during its
+   rewrite.  Currently, work is underway to find working solutions to
+   these problems.
+
+6.1 Scalability
+
+   It is widely recognized that this protocol does not scale
+   sufficiently well when used in a large arena.  The main problem comes
+   from the requirement that all servers know about all other servers
+   and clients and that information regarding them be updated as soon as
+   it changes.  It is also desirable to keep the number of servers low
+   so that the path length between any two points is kept minimal and
+   the spanning tree as strongly branched as possible.
+
+6.2 Labels
+
+   The current IRC protocol has 4 types of labels: the nickname, the
+   channel name, the server name and the service name.  Each of the four
+   types has its own domain and no duplicates are allowed inside that
+   domain.  Currently, it is possible for users to pick the label for
+   any of the first three, resulting in collisions.  It is widely
+   recognized that this needs reworking, with a plan for unique names
+   for nicks that don't collide being desirable as well as a solution
+   allowing a cyclic tree.
+
+6.2.1 Nicknames
+
+   The idea of the nickname on IRC is very convenient for users to use
+   when talking to each other outside of a channel, but there is only a
+   finite nickname space and being what they are, it's not uncommon for
+   several people to want to use the same nick.  If a nickname is chosen
+   by two people using this protocol, either one will not succeed or
+   both will be removed by use of KILL (See Section 3.7.1 of "IRC Client
+   Protocol" [IRC-CLIENT]).
+
+6.2.2 Channels
+
+   The current channel layout requires that all servers know about all
+   channels, their inhabitants and properties.  Besides not scaling
+   well, the issue of privacy is also a concern.  A collision of
+   channels is treated as an inclusive event (people from both nets on
+   channel with common name are considered to be members of it) rather
+   than an exclusive one such as used to solve nickname collisions.
+
+   This protocol defines "Safe Channels" which are very unlikely to be
+   the subject of a channel collision.  Other channel types are kept for
+   backward compatibility.
+
+6.2.3 Servers
+
+   Although the number of servers is usually small relative to the
+   number of users and channels, they too are currently REQUIRED to be
+   known globally, either each one separately or hidden behind a mask.
+
+6.3 Algorithms
+
+   In some places within the server code, it has not been possible to
+   avoid N^2 algorithms such as checking the channel list of a set of
+   clients.
+
+   In current server versions, there are only few database consistency
+   checks, most of the time each server assumes that a neighbouring
+   server is correct.  This opens the door to large problems if a
+   connecting server is buggy or otherwise tries to introduce
+   contradictions to the existing net.
+
+   Currently, because of the lack of unique internal and global labels,
+   there are a multitude of race conditions that exist.  These race
+   conditions generally arise from the problem of it taking time for
+   messages to traverse and effect the IRC network.  Even by changing to
+   unique labels, there are problems with channel-related commands being
+   disrupted.
+
+7. Security Considerations
+
+7.1 Authentication
+
+   Servers only have two means of authenticating incoming connections:
+   plain text password, and DNS lookups.  While these methods are weak
+   and widely recognized as unsafe, their combination has proven to be
+   sufficient in the past:
+
+    * public networks typically allow user connections with only few
+      restrictions, without requiring accurate authentication.
+
+    * private networks which operate in a controlled environment often
+      use home-grown authentication mechanisms not available on the
+      internet: reliable ident servers [IDENT], or other proprietary
+      mechanisms.
+
+   The same comments apply to the authentication of IRC Operators.
+
+   It should also be noted that while there has been no real demand over
+   the years for stronger authentication, and no real effort to provide
+   better means to safely authenticate users, the current protocol
+   offers enough to be able to easily plug-in external authentication
+   methods based on the information that a client can submit to the
+   server upon connection: nickname, username, password.
+
+7.2 Integrity
+
+   Since the PASS and OPER messages of the IRC protocol are sent in
+   clear text, a stream layer encryption mechanism (like "The TLS
+   Protocol" [TLS]) could be used to protect these transactions.
+
+8. Current support and availability
+
+      Mailing lists for IRC related discussion:
+        General discussion: ircd-users@irc.org
+        Protocol development: ircd-dev@irc.org
+
+      Software implementations:
+        ftp://ftp.irc.org/irc/server
+        ftp://ftp.funet.fi/pub/unix/irc
+        ftp://coombs.anu.edu.au/pub/irc
+
+      Newsgroup: alt.irc
+
+9. Acknowledgements
+
+   Parts of this document were copied from the RFC 1459 [IRC] which
+   first formally documented the IRC Protocol.  It has also benefited
+   from many rounds of review and comments.  In particular, the
+   following people have made significant contributions to this
+   document:
+
+   Matthew Green, Michael Neumayer, Volker Paulsen, Kurt Roeckx, Vesa
+   Ruokonen, Magnus Tjernstrom, Stefan Zehl.
+
+10. References
+
+   [KEYWORDS]   Bradner, S., "Key words for use in RFCs to Indicate
+                Requirement Levels", BCP 14, RFC 2119, March 1997.
+
+   [ABNF]       Crocker, D. and P. Overell, "Augmented BNF for Syntax
+                Specifications: ABNF", RFC 2234, November 1997.
+
+   [IRC]        Oikarinen, J. and D. Reed, "Internet Relay Chat
+                Protocol", RFC 1459, May 1993.
+
+   [IRC-ARCH]   Kalt, C., "Internet Relay Chat: Architecture", RFC 2810,
+                April 2000.
+
+   [IRC-CLIENT] Kalt, C., "Internet Relay Chat: Client Protocol", RFC
+                2812, April 2000.
+
+   [IRC-CHAN]   Kalt, C., "Internet Relay Chat: Channel Management", RFC
+                2811, April 2000.
+
+   [ZLIB]       Deutsch, P. and J-L. Gailly, "ZLIB Compressed Data
+                Format Specification version 3.3", RFC 1950, May 1996.
+
+   [DEFLATE]    Deutsch, P., "DEFLATE Compressed Data Format
+                Specification version 1.3", RFC 1951, May 1996.
+
+   [GZIP]       Deutsch, P., "GZIP file format specification version
+                4.3", RFC 1952, May 1996.
+
+   [IDENT]      St. Johns, M., "The Identification Protocol", RFC 1413,
+                February 1993.
+
+   [TLS]        Dierks, T. and C. Allen, "The TLS Protocol", RFC 2246,
+                January 1999.
+
+11. Author's Address
+
+   Christophe Kalt
+   99 Teaneck Rd, Apt #117
+   Ridgefield Park, NJ 07660
+   USA
+
+   EMail: kalt@stealth.net
+
+12.  Full Copyright Statement
+
+   Copyright (C) The Internet Society (2000).  All Rights Reserved.
+
+   This document and translations of it may be copied and furnished to
+   others, and derivative works that comment on or otherwise explain it
+   or assist in its implementation may be prepared, copied, published
+   and distributed, in whole or in part, without restriction of any
+   kind, provided that the above copyright notice and this paragraph are
+   included on all such copies and derivative works.  However, this
+   document itself may not be modified in any way, such as by removing
+   the copyright notice or references to the Internet Society or other
+   Internet organizations, except as needed for the purpose of
+   developing Internet standards in which case the procedures for
+   copyrights defined in the Internet Standards process must be
+   followed, or as required to translate it into languages other than
+   English.
+
+   The limited permissions granted above are perpetual and will not be
+   revoked by the Internet Society or its successors or assigns.
+
+   This document and the information contained herein is provided on an
+   "AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING
+   TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
+   BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION
+   HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF
+   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+
+Acknowledgement
+
+   Funding for the RFC Editor function is currently provided by the
+   Internet Society.
diff --git a/doc/technical/send.txt b/doc/technical/send.txt
new file mode 100644
index 0000000..38fd916
--- /dev/null
+++ b/doc/technical/send.txt
@@ -0,0 +1,262 @@
+PREFIXES
+========
+
+  Server prefixes are the ":%s" strings at the beginning of messages.
+They are used by servers to route the message properly and by servers to
+local clients to update their idea of who is whom.
+
+":nick!user@host" is a prefix ":name" where name is either a nick
+or name of a server is another valid prefix.
+
+Typical prefix for a local client to a channel:
+
+":Dianora!db@irc.db.net"
+
+for a prefix to a remote server:
+":Dianora"
+
+e.g. as seen locally on a channel:
+
+":Dianora!db@irc.db.net PRIVMSG #us-opers :ON TOP OF ...\r\n"
+
+e.g. as seen sent to a remote server:
+":Dianora PRIVMSG #us-opers :ON TOP OF ...\r\n"
+
+  It has been argued that full prefixes sent locally are a waste of bandwidth
+(Isomer from Undernet has argued this). i.e. instead of sending:
+":nick!user@host" for a local prefix, one could just send ":nick"..
+Unfortunately, this breaks many clients badly. Personally I feel that
+until clients are updated to understand that a full prefix isn't always
+going to be sent, that this should be held off on.
+
+  As much as possible, prefix generation is now moved "upstairs" as
+much as possible. i.e. if its known its a local client only, then the
+onus of the prefix generation, is the users, not hidden in send.c
+This allows somewhat faster code to be written, as the prefix doesn't
+have to be regenerated over and over again.
+
+  Prefixes aren't sent in all cases, such as a new user using NICK
+A prefix is needed when it must be routed.
+
+i.e.
+
+NICK newnick
+
+  There is obviously no prefix needed from a locally connected client.
+
+
+
+FUNCTIONS
+=========
+
+sendto_one()    - Should be used for _local_ clients only
+                  it expects the prefix to be pre-built by user.
+		  
+                  usage - sendto_one(struct Client *to, char *pattern, ...);
+
+                  typical use:
+
+                  sendto_one(acptr,":%s NOTICE %s :I'm tired", me.name);
+                  Note: This was from a server "me" hence only one
+                  name in prefix.
+
+                  This would be an example of a client sptr, noticing
+                  acptr IF acptr is known to be a local client:
+
+                  sendto_one(acptr,":%s!%s@%s NOTICE %s :You there?",
+                             sptr->name,
+                             sptr->username,
+                             sptr->host,
+                             acptr->name);
+
+sendto_channel_butone()
+                - This function sends a var args message to a channel globally,
+                  except to the client specified as "one", the prefix
+                  is built by this function on the fly as it has to
+                  be sent both to local clients on this server and to
+                  remote servers. +D clients are omitted, as this is used
+                  only for PRIVMSG/NOTICE.
+
+                  usage - sendto_channel_butone(struct Client *one,
+                                                struct Client *from,
+                                                struct Channel *chptr,
+                                                const char *pattern, ... );
+
+                  sendto_channel_butone(cptr, sptr, chptr
+                                        "PRIVMSG %s :HI!",
+                                        chptr->chname);
+
+                  e.g. if channel message is coming from "cptr"
+                  it must not be sent back to cptr.
+
+
+sendto_ll_serv_butone(struct Client *one, struct Client *sptr, int add,
+		      const char *pattern, ...)
+
+                - This function is almost identical to sendto_channel_butone
+                  however, it will also not send on a nick as given by sptr,
+                  if target server does not "know" about it.
+                  As the name implies, it is used for "lazylinks"
+
+sendto_server()
+                - This function sends specified var args message
+                  to all connected servers except the client "one"
+		- chptr can be NULL, in which case it goes to server
+		- caps is a set of CAPS to send =to=
+		- nocaps is a set of CAPS to not send =to=
+	
+              usage - sendto_server(struct Client *one,
+			struct Channel *chptr,
+			unsigned long caps,
+			unsigned long nocaps,
+			unsigned long llflags,
+			const char *pattern, ... );  
+
+
+sendto_common_channels_local()
+                - This function is used only by m_nick and exit_one_client
+                  its used to propagate nick changes to all channels user
+                  is in, and QUIT messages to all channels user is in.
+                  As it only sends to local clients, prefix generation
+                  is left to the user. It also sends the message to the
+                  user if the user isn't on any channels.
+
+                  usage - sendto_common_channels_local(struct Client *user,
+                                                       const char *pattern,
+                                                       ...);
+
+sendto_channel_local()
+                - This function is used only to send locally, never
+                  to remote servers. This is useful when removing
+                  local chanops, or adding a local chanop. MODE/SJOIN
+                  sent to remote server allows that server to propagate
+                  mode changes to its clients locally. If nodeaf is YES,
+                  +D clients are omitted (used for delivering WALLCHOPS).
+
+                  usage - sendto_channel_local(type, nodeaf,
+                                               struct Channel *chptr,
+                                               const char *pattern, ... );
+
+
+                  prefix must be pre-built. type is a flag
+                  denoting ONE of 
+                  ALL_MEMBERS		- all members locally are sent to
+                  NON_CHANOPS		- only non-chanops see this
+                  ONLY_CHANOPS_VOICED	- both chanops and voiced see this
+                  ONLY_CHANOPS		- only chanops see this
+
+
+sendto_match_butone()
+match_it()      - both only used for the old style oper masking
+                  i.e. /msg #hostmask which in hyb7 is /msg $#hostmask
+                  or  /msg $servermask in hyb7 /msg $$servermask
+
+                  usage - match_it(struct Client *one,
+                                   const char *mask,
+                                   int what);
+
+                  one is the client to match on either hostmask or servermask
+                  mask is the actual mask
+                  what is either MATCH_HOST or MATCH_SERVER
+
+                  usage - sendto_match_butone(struct Client *one,
+                                              struct Client *from,
+                                              char *mark,
+                                              int what,
+                                              const char *pattern, ... );
+
+sendto_channel_remote()
+                - Is only used to send a message to a remote server
+
+
+sendto_match_cap_servs()
+                - Is used only to send MODE lists to remote server
+                  who are capable of it. i.e. MODE #channel +e nick!user@host
+
+sendto_match_noncap_servs()
+		- Is used only to send MODE lists to remote servers that
+		  are not capable of it. i.e. MODE #channel +o nick
+		- This allows you to send a MODE #channel +h nick via 
+                  sendto_match_cap_servs and MODE #channel +o nick to 
+                  servers which don't support it.
+
+sendto_anywhere()
+                - Allows the sending of a message to any client on the net
+                  without knowing whether its local or remote. The penalty
+                  is the calculation of a run-time prefix.
+                  It is less efficient then sendto_one()
+
+                  usage - sendto_anywhere(struct Client *to,
+                                          struct Client *from,
+                                          const char *pattern, ...);
+
+                  e.g.
+                  sendto_anywhere(acptr, sptr,
+                                  "PRIVMSG Larz :Hi, Where ever you are");
+
+sendto_realops_flags()
+                - combines old sendto_realops and sendto_realops_flags
+                  sends specified message to opers locally only
+                  depending on two flags, UMODE i.e. +y +d or UMODE_SERVNOTICE
+                  or special case, UMODE_ALL (see client.h UMODE flags )
+                  to send to any oper. The second flag gives the level
+                  of whom to send the messages to, OPERS, ADMINS only or both.
+                  (See send.h for those flags)
+
+                  usage - sendto_realops_flags(int umode, int level,
+                                               const char *pattern, ... );
+
+                  e.g.
+                  sendto_realops_flags(UMODE_ALL, L_ALL,
+                                 "Don't eat the yellow snow");
+
+sendto_wallops_flags()
+                - sends specified message to opers locally, 
+                  depending on flags.  used for messages that need
+                  to be in wallops form
+
+                  usage - sendto_wall_flags(int flags,
+                                    struct Client *, const char *patterm ...);
+
+                  e.g.
+                  sendto_wallops_flags(UMODE_WALLOP,
+                                      sptr, "Message");
+
+ts_warn()       - Only used to send warning messages to all opers
+                  without flooding them with warnings.
+                  It limits the number of warnings to no more than 5
+                  every 5 seconds. It probably can go away now.
+ 
+                  usage - ts_warn(const char *pattern, ... );
+
+*** LOCAL HELPER FUNCTIONS (static) ***
+
+send_format()   - Used to format a varargs buffer into given buffer
+                  returns length of buffer built, enforces RFC1459 length
+                  limits and appends \r\n as per rfc.
+
+                  usage - send_format(char *sendbuf,
+                                      const char *pattern, ... );
+
+send_message()
+                - This local function does the actual send of message
+                  
+                  usage: send_message(struct Client *to, char *msg, int len);
+
+                  The message has to be pre-formatted and the length
+                  must be pre-calculated. 
+
+send_message_remote()
+                - This local function does the actual send of message to
+                  remote clients
+
+                  usage: send_message_remote(struct Client *to,
+                  struct Client *from, char *msg, int len);
+
+                  The message has to be pre-formatted and the length
+                  must be pre-calculated.
+
+
+-- Diane Bruce 
+
+$Id$
diff --git a/doc/technical/ts3.txt b/doc/technical/ts3.txt
new file mode 100644
index 0000000..e2f4927
--- /dev/null
+++ b/doc/technical/ts3.txt
@@ -0,0 +1,321 @@
+$Id$
+                       Protocol changes for +TSora
+                       ---------------------------
+
+Note: 
+
+The protocols described here implement TimeStamps on IRC channels and 
+nicks. The idea of IRC TimeStamps was started on Undernet, and first 
+implemented by Run <carlo@runaway.xs4all.nl>. The protocols used here 
+are not exactly the same as the ones used on Undernet; the nick-kill 
+handling is very similar and must be credited to Run, while the 
+"TimeStamped channel description" protocol is quite different.
+
+TSora servers keep track of which version of the TS protocol (if any) 
+their neighboring servers are using, and take it into account when 
+sending messages to them. This allows for seamless integration of TS 
+servers into a non-TS net, and for upgrades of the protocol.
+
+Each server knows which is the lowest and the highest version of the
+TS protocol it can interact with; currently both of these are set to 1:
+
+#define TS_CURRENT 1		/* the highest TS ver we can do */
+#define TS_MIN 1		/* the lowest TS ver we can do  */
+
+Timings and TS versions:
+========================
+
+. Keep a 'delta' value to be added to the result of all calls to time(),
+  initially 0.
+
+. Send a second argument to the PASS command, ending in the 'TS' string.
+
+. Send a
+
+  SVINFO <TS_CURRENT> <TS_MIN> <STANDALONE> :<UTC-TIME>
+  
+  just after "SERVER", where <STANDALONE> is 1 if we're connected to 
+  more TSora servers, and 0 if not, and <UTC-TIME> is our idea of the 
+  current UTC time, fixed with the delta.
+
+. When we receive a "SVINFO <x> <y> <z> :<t>" line from a connecting 
+  server, we ignore it if TS_CURRENT<y or x<TS_MIN, otherwise we
+  set a flag remembering that that server is TS-aware, remember the TS 
+  version to use with it (min(TS_CURRENT, x)). Additionally, if this is 
+  our first connected TS server, we set our delta to t-<OUR_UTC> if
+  z==0, and to (t-<OUR_UTC>)/2 if z!=0. The SVINFO data is kept around
+  until the server has effectively registered with SERVER, and used
+  *after* sending our own SVINFO to that server.
+
+Explanations:
+
+  Servers will always know which of their directly-linked servers can do 
+  TS, and will use the TS protocol only with servers that do understand 
+  it. This makes it possible to switch to full TS in just one 
+  code-replacement step, without incompatibilities.
+
+  As long as not all servers are TS-aware, the net will be divided into 
+  "zones" of linked TS-aware servers. Channel modes will be kept 
+  synchronized at least within the zone in which the channel was 
+  created, and nick collisions between servers in the same zone will 
+  result in only one client being killed.
+
+  Time synchronization ensures that servers have the same idea of the 
+  current time, and achieves this purpose as long as TS servers are 
+  introduced one by one within the same 'zone'. The merging of two zones 
+  cannot synchronize them completely, but it is to be expected that 
+  within each zone the effective time will be very close to the real 
+  time. 
+
+  By sending TSINFO after SERVER rather than before, we avoid the extra 
+  lag created by the identd check on the server. To be able to send 
+  immediately a connect burst of either type (TS or not), we need to 
+  know before that if the server does TS or not, so we send that 
+  information with PASS as an extra argument. And to avoid being 
+  incompatible with 2.9 servers, which check that this second argument 
+  begins with "2.9", we check that it *ends* with "TS".
+
+  The current time is only used when setting a TS on a new channel or 
+  nick, and once such a TS is set, it is never modified because of 
+  synchronization, as it is much more important that the TS for a 
+  channel or nick stays the same across all servers than that it is 
+  accurate to the second.
+
+  Note that Undernet's 2.8.x servers have no time synchronization at 
+  all, and have had no problems because of it - all of this is more to 
+  catch the occasional server with a way-off clock than anything.
+
+NICK handling patches (anti-nick-collide + shorter connect burst):
+==================================================================
+
+. For each nick, store a TS value = the TS value received if any, or our 
+  UTC+delta at the time we first heard of the nick. TS's are propagated 
+  to TS-aware servers whenever sending a NICK command.
+
+. Nick changes reset the TS to the current time.
+
+. When sending a connect burst to another TS server, replace the 
+  NICK/USER pair with only one NICK command containing the nick, the 
+  hopcount, the TS, the umode, and all the USER information.
+
+  The format for a full NICK line is:
+  NICK <nick> <hops> <TS> <umode> <user> <host> <server> :<ircname>
+
+  The umode is a + followed by any applying usermodes.
+
+  The format for a nick-change NICK line is:
+  :<oldnick> NICK <newnick> :<TS>
+
+. When a NICK is received from a TS server, that conflicts with an 
+  existing nick:
+  + if the userhosts differ or one is not known:
+    * if the timestamps are equal, kill ours and the old one if it
+      was a nick change
+    * if the incoming timestamp is older than ours, kill ours and 
+      propagate the new one
+    * if the incoming timestamp is younger, ignore the line, but kill 
+      the old nick if it was a nick change
+  + if the userhosts are the same:
+    * if the timestamps are equal, kill ours and the old one if it
+      was a nick change
+    * if the incoming timestamp is younger, kill ours and propagate
+      the new one
+    * if the incoming timestamp is older, ignore the line but kill
+      the old nick if it was a nick change
+
+. When a NICK is received from a non-TS server that conflicts with
+  an existing nick, kill both.
+
+. Do not send "Fake Prefix" kills in response to lines coming from TS 
+  servers; the sanitization works anyway, and this allows the "newer
+  nick overruled" case to work.
+
+Explanations:
+
+  The modified nick-introduction syntax allows for a slightly shorter 
+  connect-burst, and most importantly lets the server compare 
+  user@host's when determining which nick to kill:  if the user@host
+  is the same, then the older nick must be killed rather than the
+  newer.
+
+  When talking to a non-TS server, we need to behave exactly like one
+  because it expects us to. When talkign to a TS server, we don't kill
+  the nicks it's introducing, as we know it'll be smart enough to do it
+  itself when seeing our own introduced nick.
+
+  When we see a nick arriving from a non-TS server, it won't have a TS, 
+  but it's safe enough to give it the current time rather than keeping 
+  it 0; such TS's won't be the same all across the network (as long as 
+  there is more than one TS zone), and when there's a collision, the TS 
+  used will be the one in the zone the collision occurs in.
+
+  Also, it is important to note that by the time a server sees (and 
+  chooses to ignore) a nick introduction, the introducing server has 
+  also had the time to put umode changes for that nick on its queue, so 
+  we must ignore them too... so we need to ignore fake-prefix lines 
+  rather than sending kills for them. This is safe enough, as the rest 
+  of the protocol ensures that they'll get killed anyway (and the 
+  Undernet does it too, so it's been more than enough tested). Just for 
+  an extra bit of compatibility, we still kill fake prefixes coming from 
+  non-TS servers.
+
+  This part of the TS protocol is almost exactly the same as the 
+  Undernet's .anc (anti-nick-collide) patches, except that Undernet 
+  servers don't add usermodes to the NICK line.
+
+TimeStamped channel descriptions (avoiding hacked ops and desynchs):
+====================================================================
+
+. For each channel, keep a timestamp, set to the current time when the
+  channel is created by a client on the local server, or to the received 
+  value if the channel has been propagated from a TS server, or to 0 
+  otherwise. This value will have the semantics of "the time of creation 
+  of the current ops on the channel", and 0 will mean that the channel 
+  is in non-TS mode.
+
+  A new server protocol command is introduced, SJOIN, which introduces 
+  a full channel description: a timestamp, all the modes (except bans),
+  and the list of channel members with their ops and voices. This 
+  command will be used instead of JOIN and of (most) MODEs both in 
+  connect bursts and when propagating channel creations among TS 
+  servers. SJOIN will never be accepted from or sent to users.
+
+  The syntax for the command is:
+
+  SJOIN <TS> #<channel> <modes> :[@][+]<nick_1> ...  [@][+]<nick_n>
+
+  The fields have the following meanings:
+
+  * <TS> is the timestamp for the channel
+
+  * <modes> is the list of global channel modes, starting with a +
+    and a letter for each of the active modes (spmntkil), followed
+    by an argument for +l if there is a limit, and an argument for
+    +k if there's a key (in the same order they were mentioned in
+    the string of letters).
+
+    A channel with no modes will have a "+" in that field.
+
+    A special value of "0" means that the server does not specify the 
+    modes, and will be used when more than one SJOIN line is needed
+    to completely describe a channel, or when propagating a SJOIN
+    the modes of which were rejected.
+
+  * Each nick is preceded by a "@" if the user has ops, and a "+" if
+    the user has a voice. For mode +ov, both flags are used.
+
+  SJOINs will be propagated (when appropriate) to neighboring TS 
+  servers, and converted to JOINs and MODEs for neighboring non-TS 
+  servers.
+  
+  To propagate channels for which not all users fit in one 
+  SJOIN line, several SJOINs will be sent consecutively, only the first
+  one including actual information in the <mode> field.
+  
+  An extra ad-hoc restriction is imposed on SJOIN messages, to simplify 
+  processing: if a channel has ops, then the first <nick> of the first 
+  SJOIN sent to propagate that channel must be one of the ops.
+
+  Servers will never attempt to reconstruct a SJOIN from JOIN/MODE 
+  information being received at the moment from other servers.
+
+. For each user on a channel, keep an extra flag (like ops and voice)
+  that is set when the user has received channel ops from another 
+  server (in a SJOIN channel description), which we rejected (ignored). 
+  Mode changes (but NOT kicks) coming from a TS server and from someone 
+  with this flag set will be ignored. The flag will be reset when the 
+  user gets ops from another user or server.
+
+. On deops done by non-local users, coming from TS servers, on channels 
+  with a non-zero TS, do not check that the user has ops but check that 
+  their 'deopped' flag is not set. For kicks coming from a TS server, do 
+  not check either. This will avoid desynchs, and 'bad' modechanges are 
+  avoided anyway. Other mode changes will still only be taken into 
+  account and propagated when done by users that are seen as having ops.
+
+. When a MODE change that ops someone is received from a server for a 
+  channel, that channel's TS is set to 0, and the mode change is 
+  propagated. 
+
+. When a SJOIN is received for a channel, deal with it in this way:
+  * received-TS = 0: 
+    + if we have ops or the SJOIN doesn't op anyone, SJOIN propagated
+      with our own TS.
+    + otherwise, TS set to 0 and SJOIN propagated with 0.
+  * received-TS > 0, own-TS = 0: 
+    + if the SJOIN ops someone or we don't have ops, set our TS to the
+      received TS and propagate.
+    + otherwise, propagate with TS = 0.
+  * received-TS = own-TS: propagate.
+  * received-TS < own-TS: 
+    + if the SJOIN ops someone, remove *all* modes (except bans) from 
+      the channel and propagate these mode changes to all neighboring
+      non-TS servers, and copy the received TS and propagate the SJOIN.
+    + if the SJOIN does not op anyone and we have ops, propagate
+      with our own TS.
+    + otherwise, copy the received TS and propagate the SJOIN.
+  * received-TS > own-TS: 
+    + if the SJOIN does not introduce any ops, process and propagate
+      with our own TS.
+    + if we have ops: for each person the mode change would op, set the 
+      'deopped' flag; process all the JOINs ignoring the '@' and '+' 
+      flags; propagate without the flags and with our TS.
+    + if we don't have ops: set our TS to the received one, propagate
+      with the flags.
+
+Explanations:
+
+  This part of the protocol is the one that is most different (and 
+  incompatible) with the Undernet's: we never timestamp MODE changes, 
+  but instead we introduce the concept of time-stamped channel 
+  descriptions. This way each server can determine, based on its state 
+  and the received description, what the correct modes for a channel 
+  are, and deop its own users if necessary. With this protocol, there is 
+  *never* the need to reverse and bounce back a mode change. This is
+  both faster and more bandwith-effective.
+
+  The end goal is to have a protocol will eventually protect channels 
+  against hacked ops, while minimizing the impact on a mixed-server net. 
+  In order to do this, whenever there is a conflict between a TS server 
+  and a non-TS one, the non-TS one's idea of the whole situation 
+  prevails. This means that channels will only have a TS when they have 
+  been created on a TS-aware server, and will lose it whenever a server 
+  op comes from a non-TS server. Also, at most one 'zone' will have a TS 
+  for any given channel at any given time, ensuring that there won't be 
+  any deops when zones are merged. However, when TS zones are merged, if 
+  the side that has a TS also has ops, then the TS is kept across the 
+  whole new zone. Effective protection will only be ensured once all 
+  servers run TS patches and channels have been re-created, as there is 
+  no way servers can assign a TS to a channel they are not creating 
+  (like they do with nicks) without having unwanted deops later.
+
+  The visible effects of this timestamped channel-description protocol 
+  are that when a split rejoins, and one side has hacked ops, the other 
+  side doesn't see any server mode changes (just like with Undernet's
+  TS), but the side that has hacked ops sees:
+
+  * first the first server on the other side deopping and devoicing 
+    everyone, and fixing the +spmntkli modes
+  * then other users joining, and getting server ops and voices
+
+  The less obvious part of this protocol is its behavior in the case 
+  that the younger side of a rejoin has servers that are lagged with 
+  each other. In such a situation, a SJOIN that clears all modes and 
+  sets the legitimate ones is being propagated from one server, and 
+  lagged illegitimate mode changes and kicks are being propagated in the 
+  opposite direction. In this case, a kick done by someone who is being 
+  deopped by the SJOIN must be taken into account to keep the name list 
+  in sync (and since it can only be kicking someone who also was on the 
+  younger side), while a deop does not matter (and will be ignored by 
+  the first server on the other side), and an opping *needs* to be 
+  discareded to avoid hacked ops.
+
+  The main property of timestamped channel descriptions that makes them 
+  a very stable protocol even with lag and splits, is that they leave a 
+  server in the same final state, independently of the order in which 
+  channel descriptions coming from different servers are received. Even 
+  when SJOINs and MODEs for the same channel are being propagated in 
+  different direction because of several splits rejoining, the final 
+  state will be the same, independently of the exact order in which each 
+  server received the SJOINs, and will be the same across all the 
+  servers in the same zone.
diff --git a/doc/technical/ts5.txt b/doc/technical/ts5.txt
new file mode 100644
index 0000000..de10506
--- /dev/null
+++ b/doc/technical/ts5.txt
@@ -0,0 +1,147 @@
+  Overview of the TS5 system
+  Lee H <lee@leeh.co.uk>
+
+$Id$
+
+For the purposes of this document, ircd versions:
+  hybrid6.0
+  ircd-comstud-1.12
+  CSr31pl4
+
+and prior, are TS3.
+
+ircd-hybrid-6.2 and later support TS5.
+
+Whats TS5?
+----------
+
+The difference between TS5 and TS3 is what happened on opless channels.  TS
+works by establishing which server has the oldest version of the channel,
+the version that is oldest, keeps its modes and ops, the version that is
+youngest, removes their modes and ops, and accepts the older version.
+
+There was an exception to this rule with opless channels, if a channel was
+opless, TS3 would allow anybody to keep their ops and modes on the channel.
+TS5 aims to stop this, by removing this exception.
+
+Example1: 
+
+An irc network, with server A (every server is ts3)
+
+UserA is on ServerA, in channel #broken.  This channel is opless, and has a
+TS of 800000000.  ServerA splits, and whilst it is split, UserA cycles
+channel #broken, recreates the channel and is given ops.  On ServerA #broken
+now has a TS of 900000000 and has ops.  ServerA rejoins with the network,
+via HubB.  HubB realises #broken is opless, so allows UserA to retain ops.
+The TS is moved forward to 900000000.
+
+The network now sees #broken as having a TS of 900000000, with UserA being
+opped.
+
+Example2:
+
+An irc network, with server C (every server is ts5)
+
+Same scenario as above.  ServerC splits and UserC cycles channel #broken,
+recreating it with a TS of 900000000.  ServerC rejoins with the network via
+HubD.  HubD realises #broken has a TS of 800000000 locally, and ServerC is
+showing a TS of 900000000, it ignores ServerC's modes and ops.  The channel
+remains opless.  ServerC receives HubD's modes, and it notices HubD has a
+lower TS of channel #broken.  It removes UserC's ops, removes the channel
+modes on #broken, and accepts HubD's status.
+
+The network version of #broken hasnt changed.  It is still opless, with a TS
+of 800000000.
+
+
+As you can see, TS5 makes splitting a server to regain ops useless, as it
+cannot be abused to give ops after a netsplit.
+
+The problem with TS5 however, is what happens on a mixed TS5/TS3 network.
+Channels where the older TS has ops will behave the same way on TS5 and TS3,
+however an opless channel will behave differently, as you can see above.
+
+The result of TS5/TS3 mixed can be a desync:
+
+Example1:
+
+As per Example1 above, except the rest of the network is TS5, ServerA is
+TS3.  ServerA would keep its modes and ops, whilst the rest of the network
+would remove them.  This means only ServerA would see UserA as opped.  The
+desync can be abused, as UserA can send modes.  Hybrid6.0 servers will
+accept these modes from the unopped client, so if UserA ops UserB, who then
+ops UserA, the channel will be the same across all Hybrid6.0 and Hybrid6.1
+servers.
+
+Example2:
+
+As per Example2 above, except the rest of the network is TS3.  ServerC is
+TS5.  ServerC would remove its modes and ops, therefore UserC would not be
+opped on ServerC, therefore it could not send any mode changes to the
+channel.  Although it is opped elsewhere, it isnt opped locally, so the
+desync cannot be abused.
+
+As you can see, the desync's that can occur can either be resynced, or are
+useless to the user, so a mixed TS5/TS3 network is not a huge problem,
+although a desync is NOT a good thing to have.
+
+
+Why TS5?
+--------
+
+We have jumped to TS5 from TS3, because there was a version of ircd that was
+TS4, so it was thought better to avoid a clash with an existing version.
+
+
+Advantages
+----------
+
+It's a realistic event that a server will be attacked so it splits off a
+network, then used to regain ops in a channel.  TS5 makes this pointless,
+the server will never give ops on a netsplit.  TS5 is network wide, so it
+leaves individual servers free to choose options like NO_JOIN_ON_SPLIT,
+whilst keeping splits useless to users.
+
+
+Disadvantages
+-------------
+
+It's virtually impossible for a user to actively regain ops themselves (some
+regard this as an advantage..) because on a large sized channel, its
+impossible to get people to leave so it can be recreated, therefore if a
+network did not have some form of services, it could possibly end up
+requiring oper intervention, as you cant get everybody to leave, and you
+cant use splits to regain ops, therefore if the channel is open (an
+invite-only channel would gradually destroy itself as noone new can join) it
+could be impossible for a user to regain ops.
+
+On a network that has some form of services, The effect of TS5 would be
+minimal, however the services must be of sufficient quality to fix opless
+channels, as TS5 renders netsplits for ops worthless.
+
+
+Recommendations
+---------------
+
+If your network has good stable services, we recommend TS5 is enabled, as
+people have no reason to abuse netsplits anyway.
+
+If your network has no services at all, then TS5 may cause problems with
+users being left with a permanently opless channel.
+
+If your network occupies the middle ground, then its a choice between users
+needing to be able to use splits to regain ops, or making netsplits that are
+caused to regain ops worthless.
+
+If TS5 is chosen, the FULL network must upgrade and this should be done in a
+relatively short space of time to minimise the possible desync effects.
+
+
+Alternatives
+------------
+
+There is also NO_JOIN_ON_SPLIT and NO_OP_ON_SPLIT, however these use the
+configuration of minimum servers and users, and sometimes a split that is
+above these limits is enough to be abused to regain ops, whereas if the
+limits are too high, clients will never be able to join anything or be opped
+when they create a channel.
diff --git a/doc/technical/ts6.txt b/doc/technical/ts6.txt
new file mode 100644
index 0000000..d1e29e8
--- /dev/null
+++ b/doc/technical/ts6.txt
@@ -0,0 +1,267 @@
+$Id$
+
+TS6 Proposal (v7)
+Written by Lee H <lee@leeh.co.uk>
+
+Introduction
+------------
+
+This document aims to fix some of the flaws that are still present in the
+current TS system.
+
+Whilst only one person may use a nickname at any one time, they are not
+a reliable method of directing commands between servers.  Clients can change
+their nicknames, which can create desyncs.  A reliable method of directing
+messages between servers is required so that a message will always reach the
+intended destination, even if the client changes nicks in between.
+
+UID solves this problem by ensuring that a client has a unique ID for the
+duration of his connection.
+
+This document also aims to solve the lack of TS rules to channel 'bans' on
+a netburst.  Bans from both sides of a TS war (losing/winning) are kept.
+Bursting the bans with a TS solves this problem.
+
+There is also a race condition in the current TS system, where a user can
+issue a mode during a netburst and the mode will be set on the server 
+we are bursting to.
+
+
+Definitions
+-----------
+
+Throughout this document, the following terms are used:
+
+SID	- A servers unique ID.  This is three characters long and must be in
+          the form [0-9][A-Z0-9][A-Z0-9]
+ID      - A clients unique ID.  This is six characters long and must be in
+          the form [A-Z][A-Z0-9][A-Z0-9][A-Z0-9][A-Z0-9][A-Z0-9].  The
+          numbers [0-9] at the beginning of an ID are legal characters, but
+          reserved for future use.
+UID     - An ID concateneted to a SID.  This forms the clients UID.
+TS6     - The TS version 6.
+
+
+Support
+-------
+
+Support for this document is given by the TS version 6.
+
+Wherever a destination parameter or source parameter is used, it must use
+the SID or UID if the server/client has one.  A TS6 capable server must
+translate any SIDs/UIDs back into the server/clients name when communicating
+with a server that does not support TS6.
+
+A TS6 server must also support the QS (quitstorm) system, and the encap
+specification found here:
+http://www.leeh.co.uk/ircd/encap.txt
+
+The TS6 protocol does not supports masked entities.
+
+
+Nick TS rules
+-------------
+
+A server receiving a command that requires nick TS rules must check for a
+collision between an existing user, and the nick in the received message.
+(the "new user").  The collisions must obey the rules specified in Nick TS
+collisions.
+
+If the TS received is lower than the TS of the existing user the server will
+collide the existing user if the clients user@host are different, if the
+clients user@hosts are identical it will collide the new user.
+
+If the TS received is equal to the TS of the existing user both clients are
+collided.
+
+If the TS received is higher than the TS of the existing user, the server
+will collide the existing user if the user@hosts are identical, if the
+clients user@host are different it will collide the new user and drop the 
+message.
+
+
+Nick TS collisions
+------------------
+
+If both users are to be collided, we must issue a KILL for the existing 
+user to all servers.  If the new user has a UID then we must also issue a 
+KILL for that UID back to the server sending us data causing the collision.
+
+If only the existing user is being collided, we must issue a KILL for the
+existing user to all servers except the server sending us data.  If the 
+existing user has a UID and the server sending us data supports TS6 then 
+we must also issue a KILL for the existing users UID to the server sending 
+us data.
+
+If only the new user is being collided, we must issue a KILL for the new user 
+back to the server sending us data if the new user has a UID.
+
+
+Channel TS rules
+----------------
+
+A server receiving a command that requires normal channel TS rules must 
+apply the following rules to the command.
+
+If the TS received is lower than our TS of the channel a TS6 server must
+remove status modes (+ov etc) and channel modes (+nt etc).  If the 
+originating server is TS6 capable (ie, it has a SID), the server must
+also remove any ban modes (+b etc).  The new modes and statuses are then
+accepted.
+
+If any bans are removed, the server must send to non-TS6, directly connected 
+servers mode changes removing the bans after the command is propagated.
+This prevents desync with banlists, and has to be sent after as clients are
+still able to send mode changes before the triggering command arrives.
+
+If the TS received is equal to our TS of the channel the server should keep
+its current modes and accept the received modes and statuses.
+
+If the TS received is higher than our TS of the channel the server should keep
+its current modes and ignore the received modes and statuses.  Any statuses
+given in the received message will be removed.  A server must mark clients 
+losing their op (+o) status who do not have a UID as 'deopped'.  A server must 
+ignore any "MODE" commands from a user marked as 'deopped'.
+
+
+Simple channel TS rules
+-----------------------
+
+A server receiving a command that requires simple channel TS rules must
+apply the following rules to the command.
+
+If the TS received is lower, or equal to our TS of the channel the modes are
+accepted.  If the TS received is higher than our TS of the channel the modes
+are ignored and dropped.
+
+Simple channel TS rules do not affect current modes in the channel except
+for the modes we are accepting.
+
+
+The following commands are defined here as the TS6 protocol
+-----------------------------------------------------------
+
+PASS:
+PASS <PASSWORD> TS <TS_CURRENT> :<SID>
+
+This command is used for password verification with the server we are
+connecting to.
+
+Due to the burst being sent on verification of the "SERVER" command, and
+"SVINFO" being sent after "SERVER", we need to be aware of the TS version
+earlier to decide whether to send a TS6 burst or not.
+
+The <PASSWORD> field is the password we have stored for this server,
+<TS_CURRENT> is our current TS version.  If this field is not present then
+the server does not support TS6.  <SID> is the SID of the server.
+
+UID:
+:<SID> UID <NICK> <HOPS> <TS> +<UMODE> <USERNAME> <HOSTNAME> <IP> <UID> :<GECOS>
+
+This command is used for introducing clients to the network.
+
+The <SID> field is the SID of the server the client is connected to.
+The <NICK> field is the nick of the client being introduced.  The <HOPS>
+field is the amount of server hops between the server being burst to and
+the server the client is on.  The <TS> field is the TS of the client, either
+the time they connected or the time they last changed nick.  The <UMODE>
+field contains the clients usermodes that need to be transmitted between
+servers.  The <USERNAME> field contains the clients username/ident.  The
+<HOSTNAME> field contains the clients host.
+
+The <IP> field contains the clients IP.  If the IP is not to be sent
+(due to a spoof etc), the field must be sent as "0".  The <UID> field is the 
+clients UID.  The <GECOS> field is the clients gecos.
+
+A server receiving a UID command must apply nick TS rules to the nick.
+
+SID:
+:<SID> SID <SERVERNAME> <HOPS> <SID> :<GECOS>
+
+This command is used for introducing servers to the network.
+
+The first <SID> field is the SID of the new servers uplink.  The
+<SERVERNAME> field is the new servers name.  The <HOPS> field is the hops
+between the server being introduced nd the server being burst to.
+
+The second <SID> field is the SID of the new server.  The <GECOS> field i
+is the new servers gecos.
+
+Upon receiving the SID command servers must check for a SID collision.  
+Two servers must not be allowed to link to the network with the same SID.  
+If a server detects a SID collision it must drop the link to the directly 
+connected server through which the command was received.
+
+Client and servers which do not have a UID/SID must be introduced by old
+methods.
+
+SJOIN:
+:<SID> SJOIN <TS> <CHANNAME> +<CHANMODES> :<UIDS>
+
+This command is used for introducing users to channels.
+
+The <SID> field is the SID of the server introducing users to the channel.
+The <TS> field is the channels current TS, <CHANNAME> is the channels
+current name, <CHANMODES> are the channels current modes.  <UIDS> is a
+space delimited list of clients UIDs to join to the channel.  Each clients
+UID is prefixed with their status on the channel, ie "@UID" for an opped
+user.  Multiple prefixes are allowed, "peons" (clients without a status) are
+not prefixed.
+
+A server receiving an SJOIN must apply normal channel TS rules to the SJOIN.  
+
+A TS6 server must not use the SJOIN command outside of a netburst
+to introduce a single user to an existing channel.  It must instead
+use the "JOIN" command defined in this specification.  A TS6 server must
+still use SJOIN for creating channels.
+
+JOIN:
+:<UID> JOIN <TS> <CHANNAME> +<CHANMODES>
+
+This command is used for introducing one user unopped to an existing channel.
+
+The <UID> field is the UID of the client joining the channel.  The
+<TS> field is the channels current TS, <CHANNAME> is the channels
+current name, <CHANMODES> are the channels current modes.
+
+A server receiving a JOIN must apply normal channel TS rules to the JOIN.
+
+It should be noted that whilst JOIN would not normally create a 
+channel, during specific race conditions it can.  This can create
+a ban desync that this specification does not rectify.
+
+BMASK:
+:<SID> BMASK <TS> <CHANNAME> <TYPE> :<MASKS>
+
+This command is used for bursting channel bans to a network.
+
+The <SID> field is the SID of the server bursting the bans.  The
+<TS> field is the channels current TS, <CHANNAME> is the channels
+name.  <TYPE> is a single character identifying the mode type (ie,
+for a ban 'b').  <MASKS> is a space delimited list of masks of the 
+given mode,limited only in length to the size of the buffer as defined 
+by RFC1459.
+
+A server receiving a BMASK must apply simple channel TS rules to the BMASK.
+
+A TS6 server must translate BMASKs into raw modes for non-TS6 
+capable servers.  This command must be used only after SJOIN has
+been sent for the given channel.
+
+It should be noted however, that a BMASK with a lower TS should
+not be possible without a desync, due to it being sent after
+SJOIN.
+
+TMODE:
+:<UID> TMODE <TS> <CHANNAME> <MODESTRING>
+
+This command is used for clients issuing modes on a channel.
+
+<UID> is the UID of the client setting the mode.  <TS> is the
+current TS of the channel, <CHANNAME> is the channels name.
+<MODESTRING> is the raw mode the client is setting.
+
+A server receiving a TMODE must apply simple channel TS rules to the TMODE.
+
+A TS6 server must translate MODEs issued by a local client into TMODE 
+to send to other TS6 capable servers.
diff --git a/help/Makefile.am b/help/Makefile.am
new file mode 100644
index 0000000..be4f764
--- /dev/null
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new file mode 100644
index 0000000..448280e
--- /dev/null
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diff --git a/help/opers/Makefile.in b/help/opers/Makefile.in
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--- /dev/null
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+                 unxline whois admin connect gline gungline join locops module  \
+                 notice pong svinfo uhelp user whowas away hash                 \
+                 kick lusers omotd post testgecos umode                         \
+                 userhost xline capab die help kill oper privmsg                \
+                 server testline undline users challenge dline index kline      \
+                 operwall quit set testmask ungline version                     \
+                 eob info knock motd part rehash sjoin time unkline wallops     \
+                 close error invite links names pass restart squit topic        \
+                 unresv who
+
+all: all-am
+
+.SUFFIXES:
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign help/opers/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign help/opers/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+mostlyclean-libtool:
+	-rm -f *.lo
+
+clean-libtool:
+	-rm -rf .libs _libs
+install-dist_helpfDATA: $(dist_helpf_DATA)
+	@$(NORMAL_INSTALL)
+	@list='$(dist_helpf_DATA)'; test -n "$(helpfdir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(helpfdir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(helpfdir)" || exit 1; \
+	fi; \
+	for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; \
+	done | $(am__base_list) | \
+	while read files; do \
+	  echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(helpfdir)'"; \
+	  $(INSTALL_DATA) $$files "$(DESTDIR)$(helpfdir)" || exit $$?; \
+	done
+
+uninstall-dist_helpfDATA:
+	@$(NORMAL_UNINSTALL)
+	@list='$(dist_helpf_DATA)'; test -n "$(helpfdir)" || list=; \
+	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
+	dir='$(DESTDIR)$(helpfdir)'; $(am__uninstall_files_from_dir)
+tags: TAGS
+TAGS:
+
+ctags: CTAGS
+CTAGS:
+
+cscope cscopelist:
+
+
+distdir: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+check: check-am
+all-am: Makefile $(DATA)
+installdirs:
+	for dir in "$(DESTDIR)$(helpfdir)"; do \
+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+	-rm -f Makefile
+distclean-am: clean-am distclean-generic
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-dist_helpfDATA
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-dist_helpfDATA
+
+.MAKE: install-am install-strip
+
+.PHONY: all all-am check check-am clean clean-generic clean-libtool \
+	distclean distclean-generic distclean-libtool distdir dvi \
+	dvi-am html html-am info info-am install install-am \
+	install-data install-data-am install-dist_helpfDATA \
+	install-dvi install-dvi-am install-exec install-exec-am \
+	install-html install-html-am install-info install-info-am \
+	install-man install-pdf install-pdf-am install-ps \
+	install-ps-am install-strip installcheck installcheck-am \
+	installdirs maintainer-clean maintainer-clean-generic \
+	mostlyclean mostlyclean-generic mostlyclean-libtool pdf pdf-am \
+	ps ps-am uninstall uninstall-am uninstall-dist_helpfDATA
+
+
+helpf: $(dist_helpf_DATA)
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/help/opers/accept b/help/opers/accept
new file mode 100644
index 0000000..50ac159
--- /dev/null
+++ b/help/opers/accept
@@ -0,0 +1,9 @@
+ACCEPT [parameter]
+
+ACCEPT allows you to control who can send you a NOTICE or PRIVMSG
+while you have user mode +g enabled.
+
+For +g: /QUOTE ACCEPT <n!u@h>   -- Add a permitted mask
+        /QUOTE ACCEPT -<n!u@h>  -- Remove a permitted mask
+        /QUOTE ACCEPT *         -- List the present permitted masks
+        /QUOTE ACCEPT           -- List the present permitted masks
diff --git a/help/opers/admin b/help/opers/admin
new file mode 100644
index 0000000..7b1b8a0
--- /dev/null
+++ b/help/opers/admin
@@ -0,0 +1,11 @@
+ADMIN [server]
+
+With no arguments, ADMIN shows the information that was set by the
+administrator of the server. This information can take any form that
+will fit in three lines of text but is usually a list of contacts
+for the persons that run the server.
+
+With a second argument, the administrative information for the
+specified server is displayed.
+
+See also: stats
diff --git a/help/opers/away b/help/opers/away
new file mode 100644
index 0000000..9f04479
--- /dev/null
+++ b/help/opers/away
@@ -0,0 +1,4 @@
+AWAY :[MSG]
+
+Without an argument, it will set you back.  With an argument,
+it will set you as AWAY with the specified message.
diff --git a/help/opers/capab b/help/opers/capab
new file mode 100644
index 0000000..36abc97
--- /dev/null
+++ b/help/opers/capab
@@ -0,0 +1 @@
+CAPAB - Server to Server Protocol Command.
diff --git a/help/opers/challenge b/help/opers/challenge
new file mode 100644
index 0000000..9e8d432
--- /dev/null
+++ b/help/opers/challenge
@@ -0,0 +1,10 @@
+CHALLENGE <nick|+response>
+
+CHALLENGE is used in the RSA controlled
+oper {} system.  CHALLENGE requires you to
+issue the command using the nickname in the
+operator block, while matching the username
+and hostname specified.  The server will
+send you an RSA challenge.  You must send
+a valid RSA response back to the server,
+proceeded with a '+' symbol.
diff --git a/help/opers/close b/help/opers/close
new file mode 100644
index 0000000..82fae6b
--- /dev/null
+++ b/help/opers/close
@@ -0,0 +1,4 @@
+CLOSE
+
+Close any connections from clients or servers who have
+not fully registered yet.
diff --git a/help/opers/cmode b/help/opers/cmode
new file mode 100644
index 0000000..5fe5147
--- /dev/null
+++ b/help/opers/cmode
@@ -0,0 +1,94 @@
+# $Id$
+MODE <channel> <+|-><modes> [parameters]
+
+=-=-=-=-=-=-=-=-=-=-=
+    CHANNELMODES
+=-=-=-=-=-=-=-=-=-=-=
+
+    MODE    - DESCRIPTION
+------------------------------------------------------------------------
+
+NO PARAMETERS:
+--------------
+
+     +n     - 'No external messages'.  This will prevent any user who
+              isn't in the channel from sending messages to the channel.
+
+     +t     - 'Ops Topic'.  This will prevent any user who isn't opped,
+              or half-opped (+o/+h) from setting a channel topic.
+
+     +s     - 'Secret'.  This will prevent the channel from being shown
+              in a /whois, and in the channel list.
+
+     +p     - 'Paranoia'. Controls whether halfops may invite users
+              into a channel or whether they may kick other members of a
+              channel.
+
+     +m     - 'Moderated'.  This will prevent any user who isn't opped,
+              half-opped or voiced (+o/+h/+v) from talking in the channel.
+
+     +i     - 'Invite only'.  This will prevent anyone from joining your
+              channel who hasn't received an /invite or whose host isn't in
+              the +I list.
+
+     +r     - 'Registered'. Channel has been registered with ChanServ.
+              This mode can be set by servers only.
+
+     +O     - 'IRCOps only'. This will prevent anyone who hasn't obtained
+              IRCOp status from joining your channel. Can be set by an IRCOp
+              only.
+
+     +R     - 'Registered only'.- Only registered clients may join a channel
+              with that mode set
+
+     +S     - 'SSL only'. This will prevent anyone who isn't securely connected
+              via SSL/TLS from joining your channel.
+
+
+WITH PARAMETERS:
+----------------
+
+     +k     - 'Key'.  This will require users joining to know the key,
+              they must then use /join #channel KEY
+
+              PARAMS: /mode #channel +k key
+
+     +l     - 'Limit'. This will prevent more than LIMIT number of people
+              in the channel at any time.
+
+              PARAMS: /mode #channel +l limit
+
+     +v     - 'Voice'.  This will allow a user to talk in a moderated (+m)
+              channel.  Shown by the +nick flag.
+
+              PARAMS: /mode #channel +vvvv nick1 nick2 nick3 nick4
+
+     +h     - 'Half-op'.  This will allow a user to set all of the above
+              modes, (and some more below..), whilst stopping the user
+              from doing harm to the channel.  Users who are +h CANNOT
+              kick opped (+o) users, or set modes +h/-h/+o/-o.
+
+              They can perform all other modes, and can kick regular users.
+
+              PARAMS: /mode #channel +hhhh nick1 nick2 nick3 nick4
+
+     +o     - 'Op'.  This gives the user full control over the channel.
+              An opped user may op other users, set any mode, and
+              remove ops from whoever they want.
+
+              PARAMS: /mode #channel +oooo nick1 nick2 nick3 nick4
+
+     +b     - 'Ban'.  This will prevent a user from entering the channel,
+              based on a nick!ident@host match.
+
+              PARAMS: /mode #channel +bbbb n!u@h1b n!u@h2b n!u@h3b n!u@h4
+
+     +e     - 'Exempt'.  This will allow a user to join a channel even if
+              they are banned (+b), based on a nick!ident@host match.
+
+              PARAMS: /mode #channel +eeee n!u@h1b n!u@h2b n!u@h3b n!u@h4
+
+     +I     - 'Invite Exempt'.  This will allow a user to join an
+              invite-only (+i) channel, based on a nick!user@host match.
+
+              PARAMS: /mode #channel +IIII n!u@h1b n!u@h2b n!u@h3b n!u@h4
diff --git a/help/opers/connect b/help/opers/connect
new file mode 100644
index 0000000..929bfb8
--- /dev/null
+++ b/help/opers/connect
@@ -0,0 +1,16 @@
+CONNECT <server_A> [port] [server_B]
+
+When [server_B] is used, CONNECT asks [server_B] to
+connect to <server_A>.  Requires Oper Priv: R
+
+The [port] must be specified with [server_B], this is
+usually 6667.  To use the default port in the connect
+block, you can use 0 as the port.
+
+When [server_B] is not used, CONNECT tries to connect
+your server to <server_A>.
+
+When [port] is used, the connection will be attempted
+to [port].
+When [port] is not used, 6667 is used as a default,
+unless the port is specified in the conf file.
diff --git a/help/opers/die b/help/opers/die
new file mode 100644
index 0000000..876bc51
--- /dev/null
+++ b/help/opers/die
@@ -0,0 +1,6 @@
+DIE server.name :[reason]
+
+Terminates the IRC server with optional reason
+[reason]
+
+- Requires Oper Priv: D
diff --git a/help/opers/dline b/help/opers/dline
new file mode 100644
index 0000000..f9c31da
--- /dev/null
+++ b/help/opers/dline
@@ -0,0 +1,19 @@
+# $Id$
+DLINE <time> <nick|ip> :[reason] [| oper reason]
+
+<time> if present, gives number of minutes for DLINE
+
+Adds a DLINE to the dline.conf file
+which will deny any connections from the IP address
+of the banned client.  The banned client will receive
+a message saying he/she is banned with reason [reason]
+
+If an oper reason is added (the pipe must be specified
+to separate the fields) this will be added into the
+dline.conf but will not be shown to the user when they
+are given the dline reason.
+
+In order to use <nick> rather than <ip>, <nick> must
+be on your server.
+
+- Requires Oper Priv: K
diff --git a/help/opers/eob b/help/opers/eob
new file mode 100644
index 0000000..ec50689
--- /dev/null
+++ b/help/opers/eob
@@ -0,0 +1 @@
+EOB - Server to Server Protocol Command.
diff --git a/help/opers/error b/help/opers/error
new file mode 100644
index 0000000..e3f163b
--- /dev/null
+++ b/help/opers/error
@@ -0,0 +1,8 @@
+ERROR :<message>
+
+ERROR is sent by the server to clients
+or other servers when an exception occurs.
+
+If another server sends your server an
+ERROR, it will be shown to all operators
+on the server.
diff --git a/help/opers/etrace b/help/opers/etrace
new file mode 100644
index 0000000..b07de8f
--- /dev/null
+++ b/help/opers/etrace
@@ -0,0 +1,9 @@
+ETRACE [nickname mask]
+
+The ETRACE command will display a list of locally connected users
+in the following format:
+
+User/Oper class nickname username host gecos
+
+You can optionally give a parameter with nickname mask to limit
+the output. Wildcards are allowed.
diff --git a/help/opers/gline b/help/opers/gline
new file mode 100644
index 0000000..6ce368d
--- /dev/null
+++ b/help/opers/gline
@@ -0,0 +1,16 @@
+GLINE <user@host> :[reason]
+
+-- if glines are enabled --
+Attempts to add a global IRC-network wide ban on
+<user@host> for the reason [reason].
+
+It takes three different opers on three different
+servers to do the same GLINE within a short interval,
+to have a GLINE triggered for a compiled time of hours.
+
+GLINE user@ip.ip.ip.ip
+will gline the user at the unresolved ip.
+ip.ip.ip.ip can be in CIDR form i.e. 192.168.0.0/24
+or 192.168.0.* (which is converted to CIDR form internally)
+
+- Requires Oper Priv: G
diff --git a/help/opers/gungline b/help/opers/gungline
new file mode 100644
index 0000000..558ea56
--- /dev/null
+++ b/help/opers/gungline
@@ -0,0 +1,16 @@
+GUNGLINE <user@host> :[reason]
+
+-- if glines are enabled --
+Attempts to remove a global IRC-network wide ban on
+<user@host> for the reason [reason].
+
+It takes three different opers on three different
+servers to do the same GUNGLINE within a short interval,
+to have a GUNGLINE triggered for a compiled time of hours.
+
+GUNGLINE user@ip.ip.ip.ip
+will ungline the user at the unresolved ip.
+ip.ip.ip.ip can be in CIDR form i.e. 192.168.0.0/24
+or 192.168.0.* (which is converted to CIDR form internally)
+
+- Requires Oper Priv: G
diff --git a/help/opers/hash b/help/opers/hash
new file mode 100644
index 0000000..04e3fee
--- /dev/null
+++ b/help/opers/hash
@@ -0,0 +1,3 @@
+HASH
+
+Shows the hash statistics.
diff --git a/help/opers/help b/help/opers/help
new file mode 100644
index 0000000..fd20128
--- /dev/null
+++ b/help/opers/help
@@ -0,0 +1,6 @@
+HELP [topic]
+
+HELP displays the contents of the help
+file for topic requested.  If no topic is
+requested, it will perform the equivalent
+to HELP index.
diff --git a/help/opers/index b/help/opers/index
new file mode 100644
index 0000000..e2ac194
--- /dev/null
+++ b/help/opers/index
@@ -0,0 +1,28 @@
+# $Id$
+Help topics available to opers only:
+
+CAPAB           CLOSE
+CONNECT         CRYPTLINK       DIE             DLINE
+DROP            EOB             ETRACE          GLINE
+HASH            KILL            KLINE           LOCOPS
+MODULE          NOTICE          OMOTD           OPERWALL
+POST            PRIVMSG         REHASH          RESTART
+RESV            SERVER          SET             SJOIN
+SQUIT           STATS           SVINFO          TESTGECOS
+TESTLINE        TESTMASK        TRACE           UHELP
+UMODE           UNDLINE         UNGLINE         UNKLINE
+UNRESV          UNXLINE         WALLOPS
+XLINE
+
+Help topics available to users:
+
+ACCEPT          ADMIN           AWAY            CHALLENGE
+CMODE           ERROR           HELP            INFO
+INVITE          ISON            JOIN            KICK
+KNOCK           LINKS           LIST            LUSERS
+MAP             MOTD            NAMES           NICK
+NOTICE          OPER            PART            PASS
+PING            PONG            PRIVMSG         QUIT
+STATS           TIME            TOPIC           UMODE
+USER            USERHOST        USERS           VERSION
+WHO             WHOIS           WHOWAS
diff --git a/help/opers/info b/help/opers/info
new file mode 100644
index 0000000..3a05e16
--- /dev/null
+++ b/help/opers/info
@@ -0,0 +1,7 @@
+INFO
+
+INFO displays the copyright, list of authors and contributors
+to ircd, and the server configuration (as defined in setup.h,
+defaults.h, and ircd.conf).
+
+# $Id$
diff --git a/help/opers/invite b/help/opers/invite
new file mode 100644
index 0000000..6e64fa3
--- /dev/null
+++ b/help/opers/invite
@@ -0,0 +1,4 @@
+INVITE <nickname> <channel>
+
+INVITE sends a notice to the user that you have 
+asked him/her to come to the specified channel.
diff --git a/help/opers/ison b/help/opers/ison
new file mode 100644
index 0000000..f79de3a
--- /dev/null
+++ b/help/opers/ison
@@ -0,0 +1,6 @@
+ISON <nick_A> [nick_B] :[nick_C] [nick_D]
+
+ISON will return a list of users who are present
+on the network from the list that was passed in.
+
+This command is rarely used directly.
diff --git a/help/opers/join b/help/opers/join
new file mode 100644
index 0000000..2065b6f
--- /dev/null
+++ b/help/opers/join
@@ -0,0 +1,11 @@
+# $Id$
+JOIN <#channel1[,#channel2,#channel3...]> [key]
+
+The JOIN command allows you to enter a public chat area known as
+a channel. You can join more than one channel at a time,
+separating their names with comma's (',').
+
+If the channel has a key set, the second argument must be
+given to enter. This allows channels to be password protected.
+
+See also: part, list
diff --git a/help/opers/kick b/help/opers/kick
new file mode 100644
index 0000000..a3ce273
--- /dev/null
+++ b/help/opers/kick
@@ -0,0 +1,6 @@
+KICK <channel> <nick> :[msg]
+
+The KICK command will remove the specified user
+from the specified channel, using the optional
+kick message.  You must be a channel operator to
+use this command.
diff --git a/help/opers/kill b/help/opers/kill
new file mode 100644
index 0000000..b24c2aa
--- /dev/null
+++ b/help/opers/kill
@@ -0,0 +1,5 @@
+KILL <nick> <reason>
+
+Disconnects user <nick> from the IRC server he/she
+is connected to with reason <reason>.
+- Requires Oper Priv: O for users not on your IRC server
diff --git a/help/opers/kline b/help/opers/kline
new file mode 100644
index 0000000..257e11b
--- /dev/null
+++ b/help/opers/kline
@@ -0,0 +1,29 @@
+# $Id$
+KLINE [time] <nick|user@host> :[reason] [| oper reason]
+
+[time] if present, gives number of minutes for KLINE
+
+Adds a KLINE to the kline.conf file which
+will ban the specified user from using that server.
+The banned client will receive a message saying he/she
+is banned with reason [reason]
+
+If an oper reason is added (the pipe must be specified
+to separate the fields) this will be added into the
+kline.conf but will not be shown to the user when they
+are given the kline reason.
+
+KLINE user@ip.ip.ip.ip :[reason] [| oper reason]
+will kline the user at the unresolved ip.
+ip.ip.ip.ip can be in CIDR form i.e. 192.168.0.0/24
+or 192.168.0.* (which is converted to CIDR form internally)
+
+For a temporary KLINE, length of kline is given in
+minutes as the first parameter [time] i.e.
+KLINE 10 <nick|user@host> :cool off for 10 minutes
+
+KLINE <user@host> ON irc.server :[reason] [| oper reason]
+will kline the user on irc.server if irc.server accepts
+remote klines.
+
+- Requires Oper Priv: K
diff --git a/help/opers/knock b/help/opers/knock
new file mode 100644
index 0000000..904d5a8
--- /dev/null
+++ b/help/opers/knock
@@ -0,0 +1,7 @@
+KNOCK <channel>
+
+KNOCK requests access to a channel that
+for some reason is not open.
+
+KNOCK cannot be used if you are banned, the
+channel is +p, or it is open.
diff --git a/help/opers/links b/help/opers/links
new file mode 100644
index 0000000..ce4b417
--- /dev/null
+++ b/help/opers/links
@@ -0,0 +1,17 @@
+LINKS [mask] [remote]
+
+LINKS shows a list of all servers linked to the host server.
+
+With a mask parameter, LINKS will just show servers matching
+that parameter.  With the remote server parameter, LINKS will
+request the LINKS data from the remote server, matching the
+mask given.
+
+The information provided by the LINKS command can be helpful
+for determining the overall shape of the network in addition to
+it's size.
+
+NOTE: the links command employs an intensive process to generate
+it's output, so sparing use is recommended.
+
+See also: connect squit
diff --git a/help/opers/list b/help/opers/list
new file mode 100644
index 0000000..f21197d
--- /dev/null
+++ b/help/opers/list
@@ -0,0 +1,24 @@
+LIST [options]
+
+Without any arguments, LIST will give an entire list of all
+channels which are not set as secret (+s). The list will be in
+the form:
+
+  <#channel> <amount of users> :[topic]
+
+If you want to use a specific filter, you can pass one or more
+options separated by commas (','). Recognized options are:
+  *mask*   List channels matching *mask*
+  !*mask*  List channels NOT matching *mask*
+  >num     Show only channels which contain more than <num> users
+  <num     Show only channels which contain less than <num> users
+  C>num    Display channels created within last <num> minutes
+  C<num    Display channels created earlier than <num> minutes ago
+  T>num    Limit matches to those channels whose topics are older
+           than <num> minutes
+  T<num    Limit matches to those channels whose topics have been
+           changed within last <num> minutes
+
+To stop a running LIST request, use /LIST command again.
+
+See also: join
diff --git a/help/opers/locops b/help/opers/locops
new file mode 100644
index 0000000..e7ef5d4
--- /dev/null
+++ b/help/opers/locops
@@ -0,0 +1,4 @@
+LOCOPS :<message>
+
+Sends an LOCOPS message of <message> to all
+opers on local server who are umode +l
diff --git a/help/opers/lusers b/help/opers/lusers
new file mode 100644
index 0000000..663e5a5
--- /dev/null
+++ b/help/opers/lusers
@@ -0,0 +1,7 @@
+LUSERS [mask] [remoteserver]
+
+LUSERS will display client count statistics
+for the specified mask, or all users if a
+mask was not specified.  If a remote server
+is specified, it will request the information
+from that server.
diff --git a/help/opers/map b/help/opers/map
new file mode 100644
index 0000000..b5eb8f5
--- /dev/null
+++ b/help/opers/map
@@ -0,0 +1,3 @@
+MAP
+
+Shows the network map.
diff --git a/help/opers/module b/help/opers/module
new file mode 100644
index 0000000..8fe0408
--- /dev/null
+++ b/help/opers/module
@@ -0,0 +1,22 @@
+MODULE <option> [module name]
+
+<option> can be one of the following:
+  LIST    - List the modules that are currently loaded into the
+            ircd, along with their address and version.
+            When a match string is provided, LIST only prints
+            modules with names matching the match string.
+
+  LOAD    - Loads a module into the ircd.
+            The optional path can be an absolute path
+            from / or from the IRCD_PREFIX
+            (ie modules/autoload/m_users.la)
+
+  UNLOAD  - Unload a module from the ircd.
+            Use just the module name, the path is not needed.
+            When a module is unloaded, all commands associated
+            with it are unloaded as well.
+
+  RELOAD  - Reloads all modules.
+            All modules are unloaded, then those in modules/autoload
+            are loaded. If "*" has been specified as module name,
+            all modules will be reloaded.
diff --git a/help/opers/motd b/help/opers/motd
new file mode 100644
index 0000000..70b5f83
--- /dev/null
+++ b/help/opers/motd
@@ -0,0 +1,6 @@
+# $Id$
+MOTD [servername]
+
+MOTD will display the message of the day for the
+server name specified, or the local server if there
+was no parameter.
diff --git a/help/opers/names b/help/opers/names
new file mode 100644
index 0000000..4b69fc2
--- /dev/null
+++ b/help/opers/names
@@ -0,0 +1,11 @@
+NAMES [channel]
+
+With no channel argument, NAMES shows the names (nicks) of all clients
+logged in to the server that do not have +i flag.
+
+With the #channel argument, it displays the nicks on that channel,
+also respecting the +i flag of each client. If the channel specified
+is a channel that the issuing client is currently in, all nicks are
+listed in similar fashion to when the user first joins a channel.
+
+See also: join
diff --git a/help/opers/nick b/help/opers/nick
new file mode 100644
index 0000000..32d56d1
--- /dev/null
+++ b/help/opers/nick
@@ -0,0 +1,7 @@
+NICK <nickname>
+
+When first connected to the IRC server, NICK is required to
+set the client's nickname.
+
+NICK will also change the client's nickname once a connection
+has been established.
diff --git a/help/opers/notice b/help/opers/notice
new file mode 100644
index 0000000..0387f76
--- /dev/null
+++ b/help/opers/notice
@@ -0,0 +1,36 @@
+NOTICE <nick|channel> :message
+
+NOTICE will send a notice message to the
+user or channel specified.
+
+NOTICE supports the following prefixes for sending
+messages to specific clients in a channel:
+
+@ - channel operators only
+% - channel operators and half-ops
++ - operators, half-ops, and voiced users
+
+Two other targets are permitted:
+
+$$servermask - Send a message to a server or set of
+               servers
+$#hostmask   - Send a message to users matching the
+               hostmask specified.
+
+These two are operator only.
+
+The nick can be extended to fit into the following
+syntax:
+
+username[%hostname]@servername
+
+This syntax (without the hostname) is used to securely
+send a message to a service or a bot.
+
+An extension of this is the syntax to send to all opers
+on a server.
+
+opers@servername
+
+In Hybrid 7, all opers on a server will see a message that
+looks like a modified WALLOPS
diff --git a/help/opers/omotd b/help/opers/omotd
new file mode 100644
index 0000000..4e5fb5c
--- /dev/null
+++ b/help/opers/omotd
@@ -0,0 +1,4 @@
+# $Id$
+OMOTD
+
+OMOTD will display the operator message of the day.
diff --git a/help/opers/oper b/help/opers/oper
new file mode 100644
index 0000000..08962bf
--- /dev/null
+++ b/help/opers/oper
@@ -0,0 +1,8 @@
+OPER <name> <password>
+
+The OPER command requires two arguments to be given. The first
+argument is the name of the operator as specified in the
+configuration file. The second argument is the password for
+the operator matching the name and host.
+
+The operator privileges are shown on a sucessful OPER.
diff --git a/help/opers/operwall b/help/opers/operwall
new file mode 100644
index 0000000..e331548
--- /dev/null
+++ b/help/opers/operwall
@@ -0,0 +1,4 @@
+OPERWALL :<message>
+
+Sends an OPERWALL message of <message> to all
+opers who are umode +z
diff --git a/help/opers/part b/help/opers/part
new file mode 100644
index 0000000..9cf8f14
--- /dev/null
+++ b/help/opers/part
@@ -0,0 +1,9 @@
+PART <#channel> :[part message]
+
+PART requires at least a channel argument to be given. It will
+exit the client from the specified channel.
+
+An optional part message may be given to be displayed to the
+channel.
+
+See also: join
diff --git a/help/opers/pass b/help/opers/pass
new file mode 100644
index 0000000..d4a618d
--- /dev/null
+++ b/help/opers/pass
@@ -0,0 +1,6 @@
+PASS <password>
+
+PASS is used during registration to access
+a password protected auth {} block.
+
+PASS is also used during server registration.
diff --git a/help/opers/ping b/help/opers/ping
new file mode 100644
index 0000000..9de6ed5
--- /dev/null
+++ b/help/opers/ping
@@ -0,0 +1,6 @@
+PING <source> :<target>
+
+PING will request a PONG from the target.  If a
+user or operator issues this command, the source
+will always be turned into the nick that issued
+the PING.
diff --git a/help/opers/pong b/help/opers/pong
new file mode 100644
index 0000000..c05c65a
--- /dev/null
+++ b/help/opers/pong
@@ -0,0 +1,6 @@
+PONG <pinged-client> :<source-client>
+
+PONG is the response to a PING command.  The
+source client is the user or server that issued
+the command, and the pinged client is the
+user or server that received the PING.
diff --git a/help/opers/post b/help/opers/post
new file mode 100644
index 0000000..362ca3d
--- /dev/null
+++ b/help/opers/post
@@ -0,0 +1,5 @@
+POST
+
+The POST command is used to help protect against
+insecure HTTP proxies.  Any proxy that sends a POST
+command during registration will be exited.
diff --git a/help/opers/privmsg b/help/opers/privmsg
new file mode 100644
index 0000000..e0e8835
--- /dev/null
+++ b/help/opers/privmsg
@@ -0,0 +1,36 @@
+PRIVMSG <nick1|channel1[,nick2|channel2...]> :message
+
+PRIVMSG will send a standard message to the
+user or channel specified.
+
+PRIVMSG supports the following prefixes for sending
+messages to specific clients in a channel:
+
+@ - channel operators only
+% - channel operators and half-ops
++ - operators, half-ops, and voiced users
+
+Two other targets are permitted:
+
+$$servermask - Send a message to a server or set of
+               servers
+$#hostmask   - Send a message to users matching the
+               hostmask specified.
+
+These two are operator only.
+
+The nick can be extended to fit into the following
+syntax:
+
+username[%hostname]@servername
+
+This syntax (without the hostname) is used to securely
+send a message to a service or a bot.
+
+An extension of this is the syntax to send to all opers
+on a server.
+
+opers@servername
+
+In Hybrid 7, all opers on a server will see a message that
+looks like a modified WALLOPS
diff --git a/help/opers/quit b/help/opers/quit
new file mode 100644
index 0000000..b6d0735
--- /dev/null
+++ b/help/opers/quit
@@ -0,0 +1,5 @@
+QUIT :[quit message]
+
+QUIT sends a message to the IRC server letting it know you would 
+like to disconnect.  The quit message will be displayed to the 
+users in the channels you were in when you are disconnected. 
diff --git a/help/opers/rehash b/help/opers/rehash
new file mode 100644
index 0000000..8c2f561
--- /dev/null
+++ b/help/opers/rehash
@@ -0,0 +1,11 @@
+REHASH [option]
+
+When no [option] is given, ircd will re-read the
+ircd.conf file.
+
+[option] can be one of the following:
+  DNS      - Re-read the /etc/resolv.conf file
+  MOTD     - Re-reads MOTD file
+  OMOTD    - Re-reads Oper MOTD file
+
+- Requires Oper Priv: H
diff --git a/help/opers/restart b/help/opers/restart
new file mode 100644
index 0000000..1d7ea48
--- /dev/null
+++ b/help/opers/restart
@@ -0,0 +1,5 @@
+RESTART server.name :[reason]
+
+Restarts the IRC server.
+
+- Requires Oper Priv: D
diff --git a/help/opers/resv b/help/opers/resv
new file mode 100644
index 0000000..64c29d9
--- /dev/null
+++ b/help/opers/resv
@@ -0,0 +1,9 @@
+RESV <channel|nick> :<reason>
+
+-- RESV a channel or nick
+Will create a resv for the given channel/nick, stopping
+local users from joining the channel, or using the
+nick.  Will not affect remote clients.
+
+If the oper is an admin, they may create a wildcard
+resv, for example: clones*
diff --git a/help/opers/server b/help/opers/server
new file mode 100644
index 0000000..b618436
--- /dev/null
+++ b/help/opers/server
@@ -0,0 +1 @@
+SERVER - Server to Server Protocol Command.
diff --git a/help/opers/set b/help/opers/set
new file mode 100644
index 0000000..a3bf2ed
--- /dev/null
+++ b/help/opers/set
@@ -0,0 +1,41 @@
+SET <option> <value>
+
+<option> can be one of the following:
+  AUTOCONN    - Sets auto-connect on or off for a particular
+                server
+  AUTOCONNALL - Sets auto-connect on or off for all servers
+  FLOODCOUNT  - The number of lines allowed before
+                throttling a connection due to flooding
+                Note that this variable is used for both
+                channels and clients
+  IDLETIME    - The number of seconds a client can be idle
+                before disconnecting them
+  JFLOODCOUNT - Sets the number of joins in JFLOODTIME to
+                count as flooding. Use 0 to disable.
+  JFLOODTIME  - The amount of time in seconds in JFLOODCOUNT to consider
+                as join flooding. Use 0 to disable.
+  LOG         - Sets the Logging level for what is logged
+                to ircd.log and syslog.
+  MAX         - Sets the number of max connections
+                to <value>. (This number cannot exceed
+                HARD_FDLIMIT in defaults.h)
+  MSGLOCALE   - Set the message locale
+                standard - Compiled in defaults
+                custom   - Old CUSTOM_ERR messages
+  REJECTTIME  - Sets the amount of time before disconnecting
+                a rejected client. Use 0 to disable.
+  SPAMNUM     - Sets how many join/parts to channels
+                constitutes a possible spambot.
+  SPAMTIME    - Below this time on a channel
+                counts as a join/part as above.
+  SPLITMODE   - Sets splitmode to <value>:
+                 ON   - splitmode is permanently on
+                 OFF  - splitmode is permanently off
+                 AUTO - ircd chooses splitmode based on 
+                        SPLITUSERS and SPLITNUM
+  SPLITNUM    - Sets the minimum amount of servers needed to
+                deactivate automatic splitmode.
+  SPLITUSERS  - Sets the minimum amount of users needed to
+                deactivate automatic splitmode.
+
+# $Id$
diff --git a/help/opers/sjoin b/help/opers/sjoin
new file mode 100644
index 0000000..026ab5f
--- /dev/null
+++ b/help/opers/sjoin
@@ -0,0 +1 @@
+SJOIN - Server to Server Protocol Command.
diff --git a/help/opers/squit b/help/opers/squit
new file mode 100644
index 0000000..9c0ff05
--- /dev/null
+++ b/help/opers/squit
@@ -0,0 +1,5 @@
+# $Id$
+SQUIT <server> :[reason]
+
+Splits <server> away from your side of the net with [reason].
+- Requires Oper Priv: R for servers not connected to you
diff --git a/help/opers/stats b/help/opers/stats
new file mode 100644
index 0000000..7295349
--- /dev/null
+++ b/help/opers/stats
@@ -0,0 +1,42 @@
+# $Id$
+STATS <letter> [server|nick]
+
+Queries server [server] (or your own server if no
+server parameter is given) for info corresponding to
+<letter>.
+
+       (X = Admin only.)
+LETTER (* = Oper only.)
+------ (^ = Can be configured to be oper only.)
+X A - Shows the ADNS DNS servers in use
+* c - Shows connect blocks
+* d - Shows temporary D lines
+* D - Shows D lines
+* e - Shows exemptions to D lines
+X E - Shows Events
+X f - Shows File Descriptors
+* g - Shows pending G lines
+* G - Shows G lines
+X h - Shows ircd callback statistics
+* H - Shows H/L lines
+^ i - Shows I lines
+^ K - Shows K lines (or matched klines)
+^ k - Shows temporary K lines (or matched temp klines)
+* L - Shows IP and generic info about [nick]
+* l - Shows hostname and generic info about [nick]
+  m - Shows commands and their usage
+^ o - Shows O/o lines
+* P - Shows configured ports
+  p - Shows opers connected and their idle times
+* q - Shows resv'd nicks and channels
+* r - Shows resource usage by ircd
+* s - Shows the server cache
+* t - Shows generic server stats
+* U - Shows shared blocks (Old U: lines)
+  u - Shows server uptime
+* v - Shows connected servers and their idle times
+* x - Shows gecos bans (Old X: lines)
+* y - Shows Y lines
+* z - Shows memory stats
+* Z - Show ziplinks stats
+* ? - Shows connected servers and sendq info about them
diff --git a/help/opers/svinfo b/help/opers/svinfo
new file mode 100644
index 0000000..936db99
--- /dev/null
+++ b/help/opers/svinfo
@@ -0,0 +1 @@
+SVINFO - Server to Server Protocol Command.
diff --git a/help/opers/testgecos b/help/opers/testgecos
new file mode 100644
index 0000000..f131a8a
--- /dev/null
+++ b/help/opers/testgecos
@@ -0,0 +1,3 @@
+TESTGECOS <gecos>
+
+Looks for matching xlines for the given gecos.
diff --git a/help/opers/testline b/help/opers/testline
new file mode 100644
index 0000000..a080e55
--- /dev/null
+++ b/help/opers/testline
@@ -0,0 +1,5 @@
+TESTLINE <user@host>|ip
+
+-- Looks up given user@host or user@ip
+returns info on any found I line or K line for that user,
+or D-line on ip.
diff --git a/help/opers/testmask b/help/opers/testmask
new file mode 100644
index 0000000..162765e
--- /dev/null
+++ b/help/opers/testmask
@@ -0,0 +1,5 @@
+# $Id$
+TESTMASK <user@host>
+
+Will test the given user@host mask, reporting how many local and
+global clients match the given mask.
diff --git a/help/opers/time b/help/opers/time
new file mode 100644
index 0000000..40d79a1
--- /dev/null
+++ b/help/opers/time
@@ -0,0 +1,6 @@
+TIME [server]
+
+The TIME command will return the server's local date and time.
+
+If an argument is supplied, the time for the server specified
+will be returned.
diff --git a/help/opers/topic b/help/opers/topic
new file mode 100644
index 0000000..eb7e3a3
--- /dev/null
+++ b/help/opers/topic
@@ -0,0 +1,10 @@
+TOPIC <#channel> :[new topic]
+
+With only a channel argument, TOPIC shows the current topic of
+the specified channel.
+
+With a second argument, it changes the topic on that channel to
+<new topic>.  If the channel is +t, only chanops may change the
+topic.
+
+See also: cmode
diff --git a/help/opers/trace b/help/opers/trace
new file mode 100644
index 0000000..7817af6
--- /dev/null
+++ b/help/opers/trace
@@ -0,0 +1,11 @@
+TRACE [server | nick]
+
+With no argument, TRACE gives a list of all clients connected
+to the local server, both users and operators.
+
+With one argument which is a server, TRACE displays the path 
+to the specified server, and all clients on that server.
+
+With one argument which is a client, TRACE displays the
+path to that client, and that client's information.
+
diff --git a/help/opers/uhelp b/help/opers/uhelp
new file mode 100644
index 0000000..74ba8ce
--- /dev/null
+++ b/help/opers/uhelp
@@ -0,0 +1,5 @@
+UHELP [topic]
+
+UHELP allows an operator to view help topics
+for users without opening a second client
+or removing their operator status.
diff --git a/help/opers/umode b/help/opers/umode
new file mode 100644
index 0000000..0bb70c7
--- /dev/null
+++ b/help/opers/umode
@@ -0,0 +1,33 @@
+# $Id$
+MODE <nick> <+|-><modes>
+
+Usermodes: (* designates that the umode is oper only)
+
+     USERMODE     DESCRIPTION
+-----------------------------------------------------------------
+         +o     - Designates this client is an IRC Operator.
+                  Use the /oper command to attain this.
+         +i     - Designates this client 'invisible'.
+       * +w     - Can see server wallops.
+       * +z     - Can see oper wallops.
+       * +l     - Can see oper locops (local wallops).
+       * +s     - Can see generic server messages and oper kills.
+       * +c     - Can see client connections and exits.
+       * +u     - Can see unauthorized client connections.
+       * +j     - Can see 'rejected' client notices.
+       * +k     - Can see server kill messages.
+       * +f     - Can see 'I-line is full' notices.
+       * +y     - Can see stats/links/admin requests to name a few.
+       * +d     - Can see server debug messages.
+       * +n     - Can see client nick changes.
+         +r     - User has been registered and identified for its nick.
+                  This mode can be set by servers and services only.
+         +R     - Only registered clients may message you.
+       * +x     - Can see new server introduction and split messages.
+       * +b     - Can see possible bot / join flood warnings.
+       * +a     - Is marked as a server admin in stats p/o.
+         +D     - "deaf": don't receive channel messages
+         +G     - "soft caller id": block private messages from people not on
+                  any common channels with you (unless they are /accept'ed)
+         +g     - "caller id" mode: only allow /accept clients to message you
+       * +H     - Operator status is hidden to other users.
diff --git a/help/opers/undline b/help/opers/undline
new file mode 100644
index 0000000..0f35931
--- /dev/null
+++ b/help/opers/undline
@@ -0,0 +1,6 @@
+# $Id$
+UNDLINE <ip>
+
+Will attempt to undline the given <ip>
+
+- Requires Oper Priv: U
diff --git a/help/opers/ungline b/help/opers/ungline
new file mode 100644
index 0000000..16ac875
--- /dev/null
+++ b/help/opers/ungline
@@ -0,0 +1,9 @@
+# $Id$
+UNGLINE <user@host>
+
+-- if glines are enabled --
+Will attempt to remove gline matching <user@host>
+This will only remove the gline from YOUR server, it
+does not try to remove it globally.
+
+- Requires Oper Privs: G
diff --git a/help/opers/unkline b/help/opers/unkline
new file mode 100644
index 0000000..e5682a7
--- /dev/null
+++ b/help/opers/unkline
@@ -0,0 +1,13 @@
+# $Id$
+UNKLINE <user@host>
+
+Will attempt to unkline the given <user@host>
+Will unkline a temporary kline.
+If the kline is conf based, the kline will not be removed.
+
+UNKLINE <user@host> ON irc.server
+will unkline the user on irc.server if irc.server accepts
+remote unklines. If the kline is conf based, the kline will
+not be removed.
+
+- Requires Oper Priv: U
diff --git a/help/opers/unresv b/help/opers/unresv
new file mode 100644
index 0000000..440e9f0
--- /dev/null
+++ b/help/opers/unresv
@@ -0,0 +1,13 @@
+# $Id$
+UNRESV <channel|nick>
+
+-- Remove a RESV on a channel or nick
+Will attempt to remove the resv for the given
+channel/nick. If the resv is conf based, the resv
+will not be removed.
+
+UNRESV <channel|nick> ON irc.server
+will unresv the <channel|nick> on irc.server if irc.server
+accepts remote unresvs. If the resv is conf based, the resv
+will not be removed.
+
diff --git a/help/opers/unxline b/help/opers/unxline
new file mode 100644
index 0000000..7a8e93b
--- /dev/null
+++ b/help/opers/unxline
@@ -0,0 +1,11 @@
+# $Id$
+UNXLINE <gecos>
+
+Removes an XLINE 
+
+UNXLINE <gecos> ON irc.server
+will unxline the gecos on irc.server if irc.server accepts
+remote unxlines. If the xline is conf based, the xline
+will not be removed.
+
+- Requires Oper Priv: X
diff --git a/help/opers/user b/help/opers/user
new file mode 100644
index 0000000..f95bcdc
--- /dev/null
+++ b/help/opers/user
@@ -0,0 +1,7 @@
+USER <username> <unused> <unused> :<real name/gecos>
+
+USER is used during registration to set your gecos
+and to set your username if the server cannot get
+a valid ident response.  The second and third fields
+are not used, but there must be something in them.
+The reason is backwards compatibility
diff --git a/help/opers/userhost b/help/opers/userhost
new file mode 100644
index 0000000..f776fcd
--- /dev/null
+++ b/help/opers/userhost
@@ -0,0 +1,10 @@
+USERHOST <nick>
+
+USERHOST displays the username, hostname, 
+operator status, and presence of valid ident of
+the specified nickname.
+
+If you use USERHOST on yourself, the hostname
+is replaced with the IP you are connecting from.
+This is needed to provide DCC support for spoofed
+hostnames.
diff --git a/help/opers/users b/help/opers/users
new file mode 100644
index 0000000..bb56456
--- /dev/null
+++ b/help/opers/users
@@ -0,0 +1,6 @@
+USERS [remoteserver]
+
+USERS will display the local and global current
+and maximum user statistics for the specified
+server, or the local server if there was no
+parameter.
diff --git a/help/opers/version b/help/opers/version
new file mode 100644
index 0000000..9ba8914
--- /dev/null
+++ b/help/opers/version
@@ -0,0 +1,5 @@
+# $Id$
+VERSION [servername]
+
+VERSION will display the server version of the specified
+server, or the local server if there was no parameter.
diff --git a/help/opers/wallops b/help/opers/wallops
new file mode 100644
index 0000000..3b6e13c
--- /dev/null
+++ b/help/opers/wallops
@@ -0,0 +1,6 @@
+WALLOPS :<message>
+
+Sends a WALLOPS message of <message> to all opers
+who are umode +z.
+
+Server sent WALLOPS go to all opers who are umode +w.
diff --git a/help/opers/who b/help/opers/who
new file mode 100644
index 0000000..d5aa825
--- /dev/null
+++ b/help/opers/who
@@ -0,0 +1,36 @@
+WHO <#channel|user>
+
+The WHO command displays information about a user, 
+such as their GECOS information, their user@host, 
+whether they are an IRC operator or not, etc.  A
+sample WHO result from a command issued like 
+"WHO pokey" may look something like this:
+
+#lamers pokey H pokey@ppp.newbies.net :0 Jim Jones
+
+The first field indicates the last channel the user
+has joined.  The second is the user's nickname.  
+The third field describes the status information about 
+the user.  The possible combinations for this field 
+are listed below:
+
+H	-	The user is not away.
+G	-	The user is set away.
+*	-	The user is an IRC operator.
+@	-	The user is a channel op in the channel listed
+                in the first field.
++	-	The user is voiced in the channel listed.
+%	-	The user is a half-op in the channel listed.
+
+The next field contains the username@host of the user.  
+The final field displays the number of server hops and 
+the user's GECOS information.
+
+This command may be executed on a channel, such as
+"WHO #lamers"  The output will consist of WHO 
+listings for each user on the channel.
+
+This command may also be used in conjunction with wildcards 
+such as * and ?.
+
+See also: whois, userhost
diff --git a/help/opers/whois b/help/opers/whois
new file mode 100644
index 0000000..b45c19b
--- /dev/null
+++ b/help/opers/whois
@@ -0,0 +1,8 @@
+WHOIS [remoteserver|nick] nick
+
+WHOIS will display detailed user information for
+the specified nick.  If the first parameter is
+specified, WHOIS will display information from
+the specified server, or the server that the
+user is on.  This is how to remotely see
+idle time and away status.
diff --git a/help/opers/whowas b/help/opers/whowas
new file mode 100644
index 0000000..e034dd2
--- /dev/null
+++ b/help/opers/whowas
@@ -0,0 +1,8 @@
+WHOWAS <nick>
+
+WHOWAS will show you the last known host and whois
+information for the specified nick.  Depending on the
+number of times they have connected to the network, there
+may be more than one listing for a specific user.
+
+The WHOWAS data will expire after time.
diff --git a/help/opers/xline b/help/opers/xline
new file mode 100644
index 0000000..f94c673
--- /dev/null
+++ b/help/opers/xline
@@ -0,0 +1,15 @@
+# $Id$
+XLINE [time] <gecos> :[reason]
+
+[time] if present, gives number of minutes for XLINE
+
+Adds a XLINE to the xline.conf file which
+will ban the specified gecos from that server.
+The banned client will receive a message saying he/she
+is banned with reason [reason]
+
+XLINE [time] <gecos> ON irc.server :[reason]
+will xline the gecos on irc.server if irc.server accepts
+remote xlines.
+
+- Requires Oper Priv: X
diff --git a/help/users/Makefile.am b/help/users/Makefile.am
new file mode 100644
index 0000000..4eb7a19
--- /dev/null
+++ b/help/users/Makefile.am
@@ -0,0 +1,7 @@
+AUTOMAKE_OPTIONS = foreign
+
+helpdir = $(pkgdatadir)/help/users
+
+dist_help_DATA = index info notice privmsg stats umode
+
+help: $(dist_help_DATA)
diff --git a/help/users/Makefile.in b/help/users/Makefile.in
new file mode 100644
index 0000000..d76503e
--- /dev/null
+++ b/help/users/Makefile.in
@@ -0,0 +1,466 @@
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+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+	-rm -f Makefile
+distclean-am: clean-am distclean-generic
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-dist_helpDATA
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-dist_helpDATA
+
+.MAKE: install-am install-strip
+
+.PHONY: all all-am check check-am clean clean-generic clean-libtool \
+	distclean distclean-generic distclean-libtool distdir dvi \
+	dvi-am html html-am info info-am install install-am \
+	install-data install-data-am install-dist_helpDATA install-dvi \
+	install-dvi-am install-exec install-exec-am install-html \
+	install-html-am install-info install-info-am install-man \
+	install-pdf install-pdf-am install-ps install-ps-am \
+	install-strip installcheck installcheck-am installdirs \
+	maintainer-clean maintainer-clean-generic mostlyclean \
+	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	uninstall uninstall-am uninstall-dist_helpDATA
+
+
+help: $(dist_help_DATA)
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/help/users/index b/help/users/index
new file mode 100644
index 0000000..6c076b5
--- /dev/null
+++ b/help/users/index
@@ -0,0 +1,13 @@
+# $Id$
+Help topics available to users:
+
+ACCEPT          ADMIN           AWAY            CHALLENGE
+CMODE           ERROR           HELP            INFO
+INVITE          ISON            JOIN            KICK
+KNOCK           LINKS           LIST            LUSERS
+MAP             MOTD            NAMES           NICK
+NOTICE          OPER            PART            PASS
+PING            PONG            PRIVMSG         QUIT
+STATS           TIME            TOPIC           UMODE
+USER            USERHOST        USERS           VERSION
+WHO             WHOIS           WHOWAS
diff --git a/help/users/info b/help/users/info
new file mode 100644
index 0000000..d76ed0a
--- /dev/null
+++ b/help/users/info
@@ -0,0 +1,4 @@
+INFO
+
+INFO displays the copyright, authors and contributors list
+for ircd.
diff --git a/help/users/notice b/help/users/notice
new file mode 100644
index 0000000..7f011a0
--- /dev/null
+++ b/help/users/notice
@@ -0,0 +1,19 @@
+NOTICE <nick|channel> :message
+
+NOTICE will send a notice message to the
+user or channel specified.
+
+NOTICE supports the following prefixes for sending
+messages to specific clients in a channel:
+
+@ - channel operators only
+% - channel operators and half-ops
++ - operators, half-ops, and voiced users
+
+The nick can be extended to fit into the following
+syntax:
+
+username@servername
+
+This syntax is used to securely send a notice to a
+service or a bot.
diff --git a/help/users/privmsg b/help/users/privmsg
new file mode 100644
index 0000000..076f1aa
--- /dev/null
+++ b/help/users/privmsg
@@ -0,0 +1,19 @@
+PRIVMSG <nick|channel> :message
+
+PRIVMSG will send a standard message to the
+user or channel specified.
+
+PRIVMSG supports the following prefixes for sending
+messages to specific clients in a channel:
+
+@ - channel operators only
+% - channel operators and half-ops
++ - operators, half-ops, and voiced users
+
+The nick can be extended to fit into the following
+syntax:
+
+username@servername
+
+This syntax is used to securely send a message to a
+service or a bot.
diff --git a/help/users/stats b/help/users/stats
new file mode 100644
index 0000000..4a48098
--- /dev/null
+++ b/help/users/stats
@@ -0,0 +1,15 @@
+STATS <letter> [server|nick]
+
+Queries server [server] (or your own server if no
+server parameter is given) for info corresponding to
+<letter>.
+
+LETTER
+------ (^ = Can be configured to be oper only.)
+^ i - Shows I lines
+^ K - Shows K lines (or matched klines)
+^ k - Shows temporary K lines (or matched temp klines)
+  m - Shows commands and their usage
+^ o - Shows O/o lines
+  p - Shows opers connected and their idle times
+  u - Shows server uptime
diff --git a/help/users/umode b/help/users/umode
new file mode 100644
index 0000000..be515e6
--- /dev/null
+++ b/help/users/umode
@@ -0,0 +1,14 @@
+# $Id$
+MODE <nick> <+|-><modes>
+
+Usermodes:
+
+     USERMODE     DESCRIPTION
+-----------------------------------------------------------------
+         +o     - Designates this client is an IRC Operator.
+                  Use the /oper command to attain this.
+         +i     - Designates this client 'invisible'.
+         +D     - "deaf": don't receive channel messages
+         +G     - "soft caller id": block private messages from people not on
+                  any common channels with you (unless they are /accept'ed)
+         +g     - "caller id" mode: only allow /accept clients to message you
diff --git a/include/balloc.h b/include/balloc.h
new file mode 100644
index 0000000..7e99788
--- /dev/null
+++ b/include/balloc.h
@@ -0,0 +1,82 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ */
+
+/*! \file balloc.h
+ * \brief A block allocator
+ * \version $Id$
+ * \todo Get rid of all typedefs in this file
+ */
+
+#ifndef INCLUDED_balloc_h
+#define INCLUDED_balloc_h
+
+#include "config.h"
+#include "client.h"
+#include "ircd_defs.h"
+
+
+/*! \brief Block contains status information for
+ *         an allocated block in our heap.
+ */
+struct Block
+{
+  int		freeElems;	/*!< Number of available elems */
+  size_t	alloc_size;	/*!< Size of data space for each block */
+  struct Block*	next;		/*!< Next in our chain of blocks */
+  void*		elems;		/*!< Points to allocated memory */
+  dlink_list	free_list;	/*!< Chain of free memory blocks */
+};
+
+typedef struct Block Block;
+
+struct MemBlock
+{
+  dlink_node self;		/*!< Node for linking into free_list */
+  Block *block;			/*!< Which block we belong to */
+};
+
+typedef struct MemBlock MemBlock;
+
+/*! \brief BlockHeap contains the information for the root node of the
+ *         memory heap.
+ */
+struct BlockHeap
+{
+   size_t  elemSize;            /*!< Size of each element to be stored */
+   int     elemsPerBlock;       /*!< Number of elements per block */
+   int     blocksAllocated;     /*!< Number of blocks allocated */
+   int     freeElems;           /*!< Number of free elements */
+   Block*  base;                /*!< Pointer to first block */
+   const char *name;		/*!< Name of the heap */
+   struct BlockHeap *next;      /*!< Pointer to next heap */
+};
+
+typedef struct BlockHeap BlockHeap;
+
+
+extern int         BlockHeapFree(BlockHeap *, void *);
+extern void *     BlockHeapAlloc(BlockHeap *);
+
+extern BlockHeap* BlockHeapCreate(const char *const, size_t, int);
+extern int        BlockHeapDestroy(BlockHeap *);
+extern void	  initBlockHeap(void);
+extern void block_heap_report_stats(struct Client *);
+#endif /* INCLUDED_balloc_h */
diff --git a/include/channel.h b/include/channel.h
new file mode 100644
index 0000000..dca2ff5
--- /dev/null
+++ b/include/channel.h
@@ -0,0 +1,144 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ */
+
+/*! \file channel.h
+ * \brief Responsible for managing channels, members, bans and topics
+ * \version $Id$
+ */
+
+#ifndef INCLUDED_channel_h
+#define INCLUDED_channel_h
+
+#include "ircd_defs.h"        /* KEYLEN, CHANNELLEN */
+
+struct Client;
+
+/*! \brief Mode structure for channels */
+struct Mode
+{
+  unsigned int mode;   /*!< simple modes */
+  unsigned int limit;  /*!< +l userlimit */
+  char key[KEYLEN + 1];    /*!< +k key */
+};
+
+/*! \brief Channel structure */
+struct Channel
+{
+  dlink_node node;
+
+  struct Channel *hnextch;
+  struct Mode mode;
+
+  char topic[TOPICLEN + 1];
+  char topic_info[USERHOST_REPLYLEN];
+
+  time_t channelts;
+  time_t topic_time;
+  time_t last_knock; /*!< don't allow knock to flood */
+  time_t last_join_time;
+  time_t first_received_message_time; /*!< channel flood control */
+  unsigned int flags;
+  int received_number_of_privmsgs;
+
+  dlink_list members;
+  dlink_list invites;
+  dlink_list banlist;
+  dlink_list exceptlist;
+  dlink_list invexlist;
+
+  float number_joined;
+
+  char chname[CHANNELLEN + 1];
+};
+
+/*! \brief Membership structure */
+struct Membership
+{
+  dlink_node channode;     /*!< link to chptr->members    */
+  dlink_node usernode;     /*!< link to source_p->channel */
+  struct Channel *chptr;   /*!< Channel pointer */
+  struct Client *client_p; /*!< Client pointer */
+  unsigned int flags;      /*!< user/channel flags, e.g. CHFL_CHANOP */
+};
+
+/*! \brief Ban structure.  Used for b/e/I n!u\@h masks */
+struct Ban
+{
+  dlink_node node;
+  char *name;
+  char *username;
+  char *host;
+  char *who;
+  size_t len;
+  time_t when;
+  struct irc_ssaddr addr;
+  int bits;
+  char type;
+};
+
+extern dlink_list global_channel_list;
+
+extern int check_channel_name(const char *, int);
+extern int can_send(struct Channel *, struct Client *, struct Membership *);
+extern int is_banned(const struct Channel *, const struct Client *);
+extern int can_join(struct Client *, struct Channel *, const char *);
+extern int has_member_flags(struct Membership *, unsigned int);
+
+extern void remove_ban(struct Ban *, dlink_list *);
+extern void init_channels(void);
+extern void add_user_to_channel(struct Channel *, struct Client *,
+                                unsigned int, int);
+extern void remove_user_from_channel(struct Membership *);
+extern void channel_member_names(struct Client *, struct Channel *, int);
+extern void add_invite(struct Channel *, struct Client *);
+extern void del_invite(struct Channel *, struct Client *);
+extern void send_channel_modes(struct Client *, struct Channel *);
+extern void channel_modes(struct Channel *, struct Client *, char *, char *);
+extern void check_spambot_warning(struct Client *, const char *);
+extern void check_splitmode(void *);
+extern void free_channel_list(dlink_list *);
+extern void destroy_channel(struct Channel *);
+extern void set_channel_topic(struct Channel *, const char *, const char *, time_t);
+
+extern const char *get_member_status(const struct Membership *, int);
+
+extern struct Channel *make_channel(const char *);
+extern struct Membership *find_channel_link(struct Client *, struct Channel *);
+
+/* channel visible */
+#define ShowChannel(v,c)        (PubChannel(c) || IsMember((v),(c)))
+
+#define IsMember(who, chan) ((find_channel_link(who, chan)) ? 1 : 0)
+#define AddMemberFlag(x, y) ((x)->flags |=  (y))
+#define DelMemberFlag(x, y) ((x)->flags &= ~(y))
+
+#define FLOOD_NOTICED		1
+#define JOIN_FLOOD_NOTICED	2
+
+#define SetFloodNoticed(x)   ((x)->flags |= FLOOD_NOTICED)
+#define IsSetFloodNoticed(x) ((x)->flags & FLOOD_NOTICED)
+#define ClearFloodNoticed(x) ((x)->flags &= ~FLOOD_NOTICED)
+
+#define SetJoinFloodNoticed(x)   ((x)->flags |= JOIN_FLOOD_NOTICED)
+#define IsSetJoinFloodNoticed(x) ((x)->flags & JOIN_FLOOD_NOTICED)
+#define ClearJoinFloodNoticed(x) ((x)->flags &= ~JOIN_FLOOD_NOTICED)
+
+#endif  /* INCLUDED_channel_h */
diff --git a/include/channel_mode.h b/include/channel_mode.h
new file mode 100644
index 0000000..2bd8ce6
--- /dev/null
+++ b/include/channel_mode.h
@@ -0,0 +1,117 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  channel_mode.h: The ircd channel mode header.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+
+#ifndef INCLUDED_channel_mode_h
+#define INCLUDED_channel_mode_h
+
+#include "ircd_defs.h"        /* buffer sizes */
+
+#define MODEBUFLEN    200
+
+/* Maximum mode changes allowed per client, per server is different */
+#define MAXMODEPARAMS 4
+
+/* can_send results */
+#define CAN_SEND_NO	0
+#define CAN_SEND_NONOP  -1
+#define CAN_SEND_OPV	-2
+
+
+/* Channel related flags */
+#define CHFL_CHANOP     0x0001 /* Channel operator   */
+#define CHFL_HALFOP     0x0002 /* Channel half op    */
+#define CHFL_VOICE      0x0004 /* the power to speak */
+#define CHFL_DEOPPED    0x0008 /* deopped by us, modes need to be bounced */
+#define CHFL_BAN        0x0010 /* ban channel flag */
+#define CHFL_EXCEPTION  0x0020 /* exception to ban channel flag */
+#define CHFL_INVEX      0x0040
+
+/* channel modes ONLY */
+#define MODE_PRIVATE    0x0001
+#define MODE_SECRET     0x0002
+#define MODE_MODERATED  0x0004
+#define MODE_TOPICLIMIT 0x0008
+#define MODE_INVITEONLY 0x0010
+#define MODE_NOPRIVMSGS 0x0020
+#define MODE_SSLONLY    0x0040
+#define MODE_OPERONLY   0x0080
+#define MODE_REGISTERED 0x0100 /* Channel has been registered with ChanServ */
+#define MODE_REGONLY    0x0200
+
+/* cache flags for silence on ban */
+#define CHFL_BAN_CHECKED  0x0080
+#define CHFL_BAN_SILENCED 0x0100
+
+#define MODE_QUERY  0
+#define MODE_ADD    1
+#define MODE_DEL   -1
+
+#define CHACCESS_NOTONCHAN  -1
+#define CHACCESS_PEON       0
+#define CHACCESS_HALFOP     1
+#define CHACCESS_CHANOP     2
+
+/* name invisible */
+#define SecretChannel(x)        (((x)->mode.mode & MODE_SECRET))
+#define PubChannel(x)           (!SecretChannel(x))
+/* knock is forbidden, halfops can't kick/deop other halfops.
+ * +pi means paranoid and will generate notices on each invite */
+#define PrivateChannel(x)       (((x)->mode.mode & MODE_PRIVATE))
+
+struct ChModeChange
+{
+  char letter;
+  const char *arg;
+  const char *id;
+  int dir;
+  unsigned int caps;
+  unsigned int nocaps;
+  int mems;
+  struct Client *client;
+};
+
+struct ChCapCombo
+{
+  int count;
+  unsigned int cap_yes;
+  unsigned int cap_no;
+};
+
+struct mode_letter
+{
+  const unsigned int mode;
+  const unsigned char letter;
+};
+
+extern const struct mode_letter chan_modes[];
+extern int add_id(struct Client *, struct Channel *, char *, int);
+extern void set_channel_mode(struct Client *, struct Client *, struct Channel *,
+                             struct Membership *, int, char **, char *);
+extern void clear_ban_cache(struct Channel *);
+extern void clear_ban_cache_client(struct Client *);
+extern void init_chcap_usage_counts(void);
+extern void set_chcap_usage_counts(struct Client *);
+extern void unset_chcap_usage_counts(struct Client *);
+#endif /* INCLUDED_channel_mode_h */
diff --git a/include/client.h b/include/client.h
new file mode 100644
index 0000000..7ac400b
--- /dev/null
+++ b/include/client.h
@@ -0,0 +1,462 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ */
+
+/*! \file client.h
+ * \brief Header including structures, macros and prototypes for client handling
+ * \version $Id$
+ */
+
+
+#ifndef INCLUDED_client_h
+#define INCLUDED_client_h
+
+#include "list.h"
+#include "fdlist.h"
+#include "config.h"
+#include "ircd_defs.h"
+#include "dbuf.h"
+#include "channel.h"
+
+
+/*! \brief addr_mask_type enumeration */
+enum addr_mask_type
+{
+  HIDE_IP, /**< IP is hidden. Resolved hostname is shown instead */
+  SHOW_IP, /**< IP is shown. No parts of it are hidden or masked */
+  MASK_IP  /**< IP is masked. 255.255.255.255 is shown instead */
+};
+
+/*! \brief Server structure */
+struct Server
+{
+  dlink_list server_list; /**< Servers on this server */
+  dlink_list client_list; /**< Clients on this server */
+  char by[NICKLEN + 1];   /**< who activated this connection */
+};
+
+/*! \brief ListTask structure */
+struct ListTask
+{
+  dlink_list show_mask; /**< show these channels.. */
+  dlink_list hide_mask; /**< ..and hide these ones */
+
+  unsigned int hash_index; /**< the bucket we are currently in */
+  unsigned int users_min;
+  unsigned int users_max;
+  unsigned int created_min;
+  unsigned int created_max;
+  unsigned int topicts_min;
+  unsigned int topicts_max;
+};
+
+/*! \brief LocalUser structure
+ *
+ * Allocated only for local clients, that are directly connected
+ * to \b this server with a socket.
+ */
+struct LocalUser
+{
+  dlink_node   lclient_node;
+
+  char         client_host[HOSTLEN + 1];
+  char         client_server[HOSTLEN + 1];
+
+  unsigned int registration;
+  unsigned int cap_client;    /**< Client capabilities (from us) */
+  unsigned int cap_active;    /**< Active capabilities (to us) */
+  unsigned int       caps;       /**< capabilities bit-field */
+
+  unsigned int operflags;     /**< IRC Operator privilege flags */
+  unsigned int random_ping; /**< Holding a 32bit value used for PING cookies */
+
+  unsigned int serial;     /**< used to enforce 1 send per nick */
+
+  time_t       lasttime;   /**< ...should be only LOCAL clients? --msa */
+  time_t       firsttime;  /**< time client was created */
+  time_t       since;      /**< last time we parsed something */
+  time_t       last_knock;    /**< time of last knock */
+  time_t       last_join_time;   /**< when this client last 
+                                    joined a channel */
+  time_t       last_leave_time;  /**< when this client last 
+                                       * left a channel */
+  int          join_leave_count; /**< count of JOIN/LEAVE in less than 
+                                         MIN_JOIN_LEAVE_TIME seconds */
+  int          oper_warn_count_down; /**< warn opers of this possible 
+                                          spambot every time this gets to 0 */
+  time_t       last_caller_id_time;
+  time_t       first_received_message_time;
+  time_t       last_nick_change;
+  time_t       last_privmsg; /**< Last time we got a PRIVMSG */
+  time_t       last_away; /**< Away since... */
+
+  int          received_number_of_privmsgs;
+  unsigned int number_of_nick_changes;
+
+  struct ListTask  *list_task;
+
+  struct dbuf_queue buf_sendq;
+  struct dbuf_queue buf_recvq;
+
+  struct {
+    unsigned int messages;      /**< Statistics: protocol messages sent/received */
+    uint64_t bytes;             /**< Statistics: total bytes sent/received */
+  } recv, send;
+
+  struct AuthRequest *auth;
+  struct Listener *listener;   /**< listener accepted from */
+  dlink_list        acceptlist; /**< clients I'll allow to talk to me */
+  dlink_list        watches;   /**< chain of Watch pointer blocks */
+  dlink_list        confs;     /**< Configuration record associated */
+  dlink_list        invited;   /**< chain of invite pointer blocks */
+  struct irc_ssaddr ip;
+  int               aftype;    /**< Makes life easier for DNS res in IPV6 */
+
+  char              *passwd;
+  fde_t             fd;
+
+  /* Anti-flood stuff. We track how many messages were parsed and how
+   * many we were allowed in the current second, and apply a simple
+   * decay to avoid flooding.
+   *   -- adrian
+   */
+  int allow_read;       /**< how many we're allowed to read in this second */
+  int sent_parsed;      /**< how many messages we've parsed in this second */
+
+  char*          response;  /**< expected response from client */
+  char*          auth_oper; /**< Operator to become if they supply the response.*/
+};
+
+/*! \brief Client structure */
+struct Client
+{
+  dlink_node node;
+  dlink_node lnode;             /**< Used for Server->servers/users */
+
+  struct LocalUser *localClient;
+  struct Client    *hnext;      /**< For client hash table lookups by name */
+  struct Client    *idhnext;    /**< For SID hash table lookups by sid */
+  struct Server    *serv;       /**< ...defined, if this is a server */
+  struct Client    *servptr;    /**< Points to server this Client is on */
+  struct Client    *from;       /**< == self, if Local Client, *NEVER* NULL! */
+
+  time_t            tsinfo;     /**< TS on the nick, SVINFO on server */
+
+  unsigned int      flags;      /**< client flags */
+  unsigned int      umodes;     /**< opers, normal users subset */
+  unsigned int      hopcount;   /**< number of servers to this 0 = local */
+  unsigned int      status;     /**< Client type */
+  unsigned int      handler;    /**< Handler index */
+
+  dlink_list        whowas;
+  dlink_list        channel;   /**< chain of channel pointer blocks */
+
+  char away[AWAYLEN + 1]; /**< Client's AWAY message. Can be set/unset via AWAY command */
+  char name[HOSTLEN + 1]; /**< unique name for a client nick or host */
+  char svid[HOSTLEN + 1]; /**< Services ID. XXX: Going with HOSTLEN for now. NICKLEN might be too small
+                                if dealing with timestamps */
+  char id[IDLEN + 1];       /**< client ID, unique ID per client */
+  /* 
+   * client->username is the username from ident or the USER message, 
+   * If the client is idented the USER message is ignored, otherwise 
+   * the username part of the USER message is put here prefixed with a 
+   * tilde depending on the auth{} block. Once a client has registered,
+   * this field should be considered read-only.
+   */ 
+  char              username[USERLEN + 1]; /* client's username */
+
+  /*
+   * client->host contains the resolved name or ip address
+   * as a string for the user, it may be fiddled with for oper spoofing etc.
+   * once it's changed the *real* address goes away. This should be
+   * considered a read-only field after the client has registered.
+   */
+  char              host[HOSTLEN + 1];     /* client's hostname */
+
+  /*
+   * client->info for unix clients will normally contain the info from the 
+   * gcos field in /etc/passwd but anything can go here.
+   */
+  char              info[REALLEN + 1]; /* Free form additional client info */
+
+  /*
+   * client->sockhost contains the ip address gotten from the socket as a
+   * string, this field should be considered read-only once the connection
+   * has been made. (set in s_bsd.c only)
+   */
+  char              sockhost[HOSTIPLEN + 1]; /* This is the host name from the 
+                                                socket ip address as string */
+};
+
+/*
+ * status macros.
+ */
+#define STAT_CONNECTING         0x01
+#define STAT_HANDSHAKE          0x02
+#define STAT_ME                 0x04
+#define STAT_UNKNOWN            0x08
+#define STAT_SERVER             0x10
+#define STAT_CLIENT             0x20
+
+#define REG_NEED_USER 0x1
+#define REG_NEED_NICK 0x2
+#define REG_NEED_CAP  0x4
+#define REG_INIT (REG_NEED_USER|REG_NEED_NICK)
+
+#define HasID(x)		((x)->id[0] != '\0')
+#define ID(x)			(HasID(x) ? (x)->id : (x)->name)
+#define ID_or_name(x,client_p)	((IsCapable(client_p, CAP_TS6) && HasID(x)) ? (x)->id : (x)->name)
+
+#define IsRegistered(x)         ((x)->status  > STAT_UNKNOWN)
+#define IsConnecting(x)         ((x)->status == STAT_CONNECTING)
+#define IsHandshake(x)          ((x)->status == STAT_HANDSHAKE)
+#define IsMe(x)                 ((x)->status == STAT_ME)
+#define IsUnknown(x)            ((x)->status == STAT_UNKNOWN)
+#define IsServer(x)             ((x)->status == STAT_SERVER)
+#define IsClient(x)             ((x)->status == STAT_CLIENT)
+
+#define SetConnecting(x)        {(x)->status = STAT_CONNECTING; \
+				 (x)->handler = UNREGISTERED_HANDLER; }
+
+#define SetHandshake(x)         {(x)->status = STAT_HANDSHAKE; \
+				 (x)->handler = UNREGISTERED_HANDLER; }
+
+#define SetMe(x)                {(x)->status = STAT_ME; \
+				 (x)->handler = UNREGISTERED_HANDLER; }
+
+#define SetUnknown(x)           {(x)->status = STAT_UNKNOWN; \
+				 (x)->handler = UNREGISTERED_HANDLER; }
+
+#define SetServer(x)            {(x)->status = STAT_SERVER; \
+				 (x)->handler = SERVER_HANDLER; }
+
+#define SetClient(x)            {(x)->status = STAT_CLIENT; \
+				 (x)->handler = HasUMode(x, UMODE_OPER) ? \
+					OPER_HANDLER : CLIENT_HANDLER; }
+
+#define MyConnect(x)            ((x)->localClient != NULL)
+#define MyClient(x)             (MyConnect(x) && IsClient(x))
+
+/*
+ * ts stuff
+ */
+#define TS_CURRENT      6       /**< current TS protocol version */
+#define TS_MIN          5       /**< minimum supported TS protocol version */
+#define TS_DOESTS       0x20000000
+#define DoesTS(x)       ((x)->tsinfo == TS_DOESTS)
+
+
+
+#define CAP_MULTI_PREFIX  0x00000001
+
+#define HasCap(x, y) ((x)->localClient->cap_active & (y))
+
+/* housekeeping flags */
+#define FLAGS_PINGSENT      0x00000001 /**< Unreplied ping sent */
+#define FLAGS_DEADSOCKET    0x00000002 /**< Local socket is dead--Exiting soon */
+#define FLAGS_KILLED        0x00000004 /**< Prevents "QUIT" from being sent for this */
+#define FLAGS_CLOSING       0x00000008 /**< set when closing to suppress errors */
+#define FLAGS_GOTID         0x00000010 /**< successful ident lookup achieved */
+#define FLAGS_NEEDID        0x00000020 /**< auth{} block say must use ident return */
+#define FLAGS_SENDQEX       0x00000040 /**< Sendq exceeded */
+#define FLAGS_IPHASH        0x00000080 /**< iphashed this client */
+#define FLAGS_MARK          0x00000100 /**< marked client */
+#define FLAGS_CANFLOOD      0x00000200 /**< client has the ability to flood */
+#define FLAGS_EXEMPTGLINE   0x00000400 /**< client can't be G-lined */
+#define FLAGS_EXEMPTKLINE   0x00000800 /**< client is exempt from kline */
+#define FLAGS_NOLIMIT       0x00001000 /**< client is exempt from limits */
+#define FLAGS_PING_COOKIE   0x00002000 /**< PING Cookie */
+#define FLAGS_IP_SPOOFING   0x00004000 /**< client IP is spoofed */
+#define FLAGS_FLOODDONE     0x00008000 /**< Flood grace period has been ended. */
+#define FLAGS_EOB           0x00010000 /**< server has sent us an EOB */
+#define FLAGS_HIDDEN        0x00020000 /**< a hidden server. not shown in /links */
+#define FLAGS_BLOCKED       0x00040000 /**< must wait for COMM_SELECT_WRITE */
+#define FLAGS_USERHOST      0x00080000 /**< client is in userhost hash */
+#define FLAGS_BURSTED       0x00100000 /**< user was already bursted */
+#define FLAGS_EXEMPTRESV    0x00200000 /**< client is exempt from RESV */
+#define FLAGS_GOTUSER       0x00400000 /**< if we received a USER command */
+#define FLAGS_PINGWARNING   0x00800000 /**< unreplied ping warning already sent */
+#define FLAGS_FINISHED_AUTH 0x01000000 /**< Client has been released from auth */
+#define FLAGS_FLOOD_NOTICED 0x02000000 /**< Notice to opers about this flooder has been sent */
+#define FLAGS_SERVICE       0x04000000 /**< Client/server is a network service */
+
+#define HasFlag(x, y) ((x)->flags &   (y))
+#define AddFlag(x, y) ((x)->flags |=  (y))
+#define DelFlag(x, y) ((x)->flags &= ~(y))
+
+
+
+/* umodes, settable flags */
+#define UMODE_SERVNOTICE   0x00000001 /**< server notices such as kill */
+#define UMODE_CCONN        0x00000002 /**< Client Connections */
+#define UMODE_REJ          0x00000004 /**< Bot Rejections */
+#define UMODE_SKILL        0x00000008 /**< Server Killed */
+#define UMODE_FULL         0x00000010 /**< Full messages */
+#define UMODE_SPY          0x00000020 /**< see STATS / LINKS */
+#define UMODE_DEBUG        0x00000040 /**< 'debugging' info */
+#define UMODE_NCHANGE      0x00000080 /**< Nick change notice */
+#define UMODE_WALLOP       0x00000100 /**< send wallops to them */
+#define UMODE_OPERWALL     0x00000200 /**< Operwalls */
+#define UMODE_INVISIBLE    0x00000400 /**< makes user invisible */
+#define UMODE_BOTS         0x00000800 /**< shows bots */
+#define UMODE_EXTERNAL     0x00001000 /**< show servers introduced and splitting */
+#define UMODE_CALLERID     0x00002000 /**< block unless caller id's */
+#define UMODE_SOFTCALLERID 0x00004000 /**< block unless on common channel */
+#define UMODE_UNAUTH       0x00008000 /**< show unauth connects here */
+#define UMODE_LOCOPS       0x00010000 /**< show locops */
+#define UMODE_DEAF         0x00020000 /**< don't receive channel messages */
+#define UMODE_CCONN_FULL   0x00040000 /**< add unused fields to connection monitoring */
+#define UMODE_REGISTERED   0x00080000 /**< User has identified for that nick. */
+#define UMODE_REGONLY      0x00100000 /**< Only registered nicks may PM */
+#define UMODE_HIDDEN       0x00200000 /**< Operator status is hidden */
+#define UMODE_OPER         0x00400000 /**< Operator */
+#define UMODE_ADMIN        0x00800000 /**< Admin on server */ 
+
+#define UMODE_ALL          UMODE_SERVNOTICE
+
+#define HasUMode(x, y) ((x)->umodes &   (y))
+#define AddUMode(x, y) ((x)->umodes |=  (y))
+#define DelUMode(x, y) ((x)->umodes &= ~(y))
+
+#define SEND_UMODES  (UMODE_INVISIBLE | UMODE_OPER | UMODE_WALLOP |\
+                      UMODE_REGONLY | UMODE_REGISTERED | UMODE_ADMIN |\
+                      UMODE_HIDDEN)
+
+
+
+/* oper priv flags */
+#define OPER_FLAG_GLOBAL_KILL  0x00000001 /**< Oper can global kill        */
+#define OPER_FLAG_REMOTE       0x00000002 /**> Oper can do squits/connects */
+#define OPER_FLAG_UNKLINE      0x00000004 /**< Oper can use unkline        */
+#define OPER_FLAG_GLINE        0x00000008 /**< Oper can use gline          */
+#define OPER_FLAG_N            0x00000010 /**< Oper can umode n            */
+#define OPER_FLAG_K            0x00000020 /**< Oper can kill/kline         */
+#define OPER_FLAG_X            0x00000040 /**< Oper can xline              */
+#define OPER_FLAG_DIE          0x00000080 /**< Oper can die                */
+#define OPER_FLAG_REHASH       0x00000100 /**< Oper can rehash             */
+#define OPER_FLAG_ADMIN        0x00000200 /**< Oper can set umode +a       */
+#define OPER_FLAG_OPERWALL     0x00000400 /**< Oper can use OPERWALL command */
+#define OPER_FLAG_OPER_SPY     0x00000800 /* */
+#define OPER_FLAG_REMOTEBAN    0x00001000 /**< Oper can set remote bans */
+#define OPER_FLAG_GLOBOPS      0x00002000 /**< Oper can use GLOBOPS command */
+#define OPER_FLAG_MODULE       0x00004000 /**< Oper can use MODULE commands */
+#define OPER_FLAG_RESTART      0x00008000 /**< Oper can use RESTART command */
+#define OPER_FLAG_DLINE        0x00010000 /**< Oper can use DLINE command   */
+#define OPER_FLAG_UNDLINE      0x00020000 /**< Oper can use UNDLINE command */
+#define OPER_FLAG_SET          0x00040000 /**< Oper can use SET command */
+
+#define HasOFlag(x, y) (MyConnect(x) ? (x)->localClient->operflags & (y) : 0)
+#define AddOFlag(x, y) ((x)->localClient->operflags |=  (y))
+#define DelOFlag(x, y) ((x)->localClient->operflags &= ~(y))
+#define ClrOFlag(x)    ((x)->localClient->operflags = 0)
+
+
+
+/* flags macros. */
+#define IsAuthFinished(x)       ((x)->flags & FLAGS_FINISHED_AUTH)
+#define IsDead(x)               ((x)->flags & FLAGS_DEADSOCKET)
+#define SetDead(x)              ((x)->flags |= FLAGS_DEADSOCKET)
+#define IsClosing(x)		((x)->flags & FLAGS_CLOSING)
+#define SetClosing(x)		((x)->flags |= FLAGS_CLOSING)
+#define SetCanFlood(x)		((x)->flags |= FLAGS_CANFLOOD)
+#define IsCanFlood(x)		((x)->flags & FLAGS_CANFLOOD)
+#define IsDefunct(x)            ((x)->flags & (FLAGS_DEADSOCKET|FLAGS_CLOSING| \
+					       FLAGS_KILLED))
+
+/* oper flags */
+#define MyOper(x)               (MyConnect(x) && HasUMode(x, UMODE_OPER))
+
+#define SetOper(x)              {(x)->umodes |= UMODE_OPER; \
+				 if (!IsServer((x))) (x)->handler = OPER_HANDLER;}
+
+#define ClearOper(x)            {(x)->umodes &= ~(UMODE_OPER|UMODE_ADMIN); \
+				 if (!HasUMode(x, UMODE_OPER) && !IsServer((x))) \
+				  (x)->handler = CLIENT_HANDLER; }
+
+#define SetSendQExceeded(x)	((x)->flags |= FLAGS_SENDQEX)
+#define IsSendQExceeded(x)	((x)->flags &  FLAGS_SENDQEX)
+
+#define SetIpHash(x)            ((x)->flags |= FLAGS_IPHASH)
+#define ClearIpHash(x)          ((x)->flags &= ~FLAGS_IPHASH)
+#define IsIpHash(x)             ((x)->flags & FLAGS_IPHASH)
+
+#define SetUserHost(x)          ((x)->flags |= FLAGS_USERHOST)
+#define ClearUserHost(x)        ((x)->flags &= ~FLAGS_USERHOST)
+#define IsUserHostIp(x)         ((x)->flags & FLAGS_USERHOST)
+
+#define SetPingSent(x)		((x)->flags |= FLAGS_PINGSENT)
+#define IsPingSent(x)		((x)->flags & FLAGS_PINGSENT)
+#define ClearPingSent(x)	((x)->flags &= ~FLAGS_PINGSENT)
+
+#define SetPingWarning(x)       ((x)->flags |= FLAGS_PINGWARNING)
+#define IsPingWarning(x)        ((x)->flags & FLAGS_PINGWARNING)
+#define ClearPingWarning(x)     ((x)->flags &= ~FLAGS_PINGWARNING)
+
+#define SetNeedId(x)            ((x)->flags |= FLAGS_NEEDID)
+#define IsNeedId(x)             ((x)->flags & FLAGS_NEEDID)
+
+#define SetGotId(x)             ((x)->flags |= FLAGS_GOTID)
+#define IsGotId(x)              ((x)->flags & FLAGS_GOTID)
+
+#define IsExemptKline(x)        ((x)->flags & FLAGS_EXEMPTKLINE)
+#define SetExemptKline(x)       ((x)->flags |= FLAGS_EXEMPTKLINE)
+#define IsExemptLimits(x)       ((x)->flags & FLAGS_NOLIMIT)
+#define SetExemptLimits(x)      ((x)->flags |= FLAGS_NOLIMIT)
+#define IsExemptGline(x)        ((x)->flags & FLAGS_EXEMPTGLINE)
+#define SetExemptGline(x)       ((x)->flags |= FLAGS_EXEMPTGLINE)
+#define IsExemptResv(x)         ((x)->flags & FLAGS_EXEMPTRESV)
+#define SetExemptResv(x)        ((x)->flags |= FLAGS_EXEMPTRESV)
+#define SetIPSpoof(x)           ((x)->flags |= FLAGS_IP_SPOOFING)
+#define IsIPSpoof(x)            ((x)->flags & FLAGS_IP_SPOOFING)
+
+#define IsFloodDone(x)          ((x)->flags &  FLAGS_FLOODDONE)
+#define SetFloodDone(x)         ((x)->flags |= FLAGS_FLOODDONE)
+#define HasPingCookie(x)        ((x)->flags & FLAGS_PING_COOKIE)
+#define SetPingCookie(x)        ((x)->flags |= FLAGS_PING_COOKIE)
+#define IsHidden(x)             ((x)->flags &  FLAGS_HIDDEN)
+#define SetHidden(x)            ((x)->flags |= FLAGS_HIDDEN)
+
+#define IsSendqBlocked(x)       ((x)->flags &  FLAGS_BLOCKED)
+#define SetSendqBlocked(x)      ((x)->flags |= FLAGS_BLOCKED)
+#define ClearSendqBlocked(x)    ((x)->flags &= ~FLAGS_BLOCKED)
+
+
+extern struct Client me;
+extern dlink_list listing_client_list;
+extern dlink_list global_client_list;
+
+extern int accept_message(struct Client *, struct Client *);
+extern struct split_nuh_item *find_accept(const char *, const char *,
+                                          const char *, struct Client *, int);
+extern void del_accept(struct split_nuh_item *, struct Client *);
+extern void del_all_accepts(struct Client *);
+extern void exit_client(struct Client *, struct Client *, const char *);
+extern void check_conf_klines(void);
+extern void init_client(void);
+extern void dead_link_on_write(struct Client *, int);
+extern void dead_link_on_read(struct Client *, int);
+extern void exit_aborted_clients(void);
+extern void free_exited_clients(void);
+extern struct Client *make_client(struct Client *);
+extern struct Client *find_chasing(struct Client *, struct Client *, const char *, int *);
+extern struct Client *find_person(const struct Client *const, const char *);
+extern const char *get_client_name(const struct Client *, enum addr_mask_type);
+
+#endif /* INCLUDED_client_h */
diff --git a/include/conf.h b/include/conf.h
new file mode 100644
index 0000000..4cb80e7
--- /dev/null
+++ b/include/conf.h
@@ -0,0 +1,494 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  conf.h: A header for the configuration functions.
+ *
+ *  Copyright (C) 2005 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDED_s_conf_h
+#define INCLUDED_s_conf_h
+#include "config.h"
+#ifdef HAVE_LIBCRYPTO
+#include <openssl/rsa.h>
+#endif
+#include "ircd_defs.h"
+#include "motd.h"               /* MessageFile */
+#include "client.h"
+#include "hook.h"
+
+
+struct Client;
+
+extern struct Callback *client_check_cb;
+
+struct conf_parser_context
+{
+  unsigned int boot;
+  unsigned int pass;
+  FILE *conf_file;
+};
+
+extern struct conf_parser_context conf_parser_ctx;
+
+typedef enum
+{  
+  CONF_TYPE, 
+  CLASS_TYPE,
+  OPER_TYPE,
+  CLIENT_TYPE,
+  SERVER_TYPE,
+  HUB_TYPE,
+  LEAF_TYPE,
+  KLINE_TYPE,
+  DLINE_TYPE,
+  EXEMPTDLINE_TYPE,
+  CLUSTER_TYPE,
+  RKLINE_TYPE,
+  RXLINE_TYPE,
+  XLINE_TYPE,    
+  ULINE_TYPE,
+  GLINE_TYPE,
+  CRESV_TYPE,     
+  NRESV_TYPE,
+  SERVICE_TYPE
+} ConfType;
+
+struct split_nuh_item
+{
+  dlink_node node;
+
+  char *nuhmask;
+  char *nickptr;
+  char *userptr;
+  char *hostptr;
+
+  size_t nicksize;
+  size_t usersize;
+  size_t hostsize;
+};
+
+struct ConfItem
+{
+  dlink_node node;      /* link into known ConfItems of this type */
+
+  char *name;		/* Primary key */
+  void *regexpname;
+  unsigned int flags;
+  ConfType type;
+};
+
+/*
+ * MatchItem - used for XLINE and ULINE types
+ */
+struct MatchItem
+{
+  char *user;		/* Used for ULINE only */
+  char *host;		/* Used for ULINE only */
+  char *reason;
+  char *oper_reason;
+  int action;		/* used for uline */
+  int count;		/* How many times this matchitem has been matched */
+  int ref_count;	/* How many times is this matchitem in use */
+  int illegal;		/* Should it be deleted when possible? */
+  time_t           hold;     /* Hold action until this time (calendar time) */
+};
+
+struct AccessItem
+{
+  dlink_node node;
+  unsigned int     dns_failed;
+  unsigned int     dns_pending;
+  unsigned int     status;   /* If CONF_ILLEGAL, delete when no clients */
+  unsigned int     flags;
+  unsigned int     modes;
+  unsigned int     port;
+  int              clients;  /* Number of *LOCAL* clients using this */
+  int              bits;
+  int              type;
+  struct irc_ssaddr bind;  /* ip to bind to for outgoing connect */
+  struct irc_ssaddr addr;  /* ip to connect to */
+  char *           host;     /* host part of user@host */
+  char *           passwd;
+  char *           spasswd;  /* Password to send. */
+  char *	   reason;
+  char *	   oper_reason;
+  char *           user;     /* user part of user@host */
+  time_t           hold;     /* Hold action until this time (calendar time) */
+  struct ConfItem *class_ptr;  /* Class of connection */
+  int              aftype;
+#ifdef HAVE_LIBCRYPTO
+  /* certs */
+  char *cipher_list;
+  char *           rsa_public_key_file;
+  RSA *            rsa_public_key;
+#endif
+  void *regexuser;
+  void *regexhost;
+  dlink_list leaf_list;
+  dlink_list hub_list;
+};
+
+struct ClassItem
+{
+  dlink_list list_ipv4;         /* base of per cidr ipv4 client link list */
+  dlink_list list_ipv6;         /* base of per cidr ipv6 client link list */
+  unsigned int max_sendq;
+  unsigned int max_recvq;
+  int con_freq;
+  int ping_freq;
+  int ping_warning;
+  int max_total;
+  int max_local;
+  int max_global;
+  int max_ident;
+  int max_perip;
+  int curr_user_count;
+  int cidr_bitlen_ipv4;
+  int cidr_bitlen_ipv6;
+  int number_per_cidr;
+  int active;
+};
+
+struct CidrItem
+{
+  dlink_node node;
+  struct irc_ssaddr mask;
+  int number_on_this_cidr;
+};
+
+
+#define CONF_ILLEGAL            0x80000000
+#define CONF_RESERVED           0x00000001
+#define CONF_CLIENT             0x00000002
+#define CONF_SERVER             0x00000004
+#define CONF_OPERATOR           0x00000008
+#define CONF_KLINE              0x00000010
+#define CONF_CLASS              0x00000020
+#define CONF_DLINE              0x00000040
+#define CONF_XLINE              0x00000080
+#define CONF_ULINE              0x00000100
+#define CONF_EXEMPTDLINE        0x00000200
+#define CONF_GLINE              0x00000400
+#define CONF_SERVICE            0x00000800
+
+#define CONF_SERVER_MASK       CONF_SERVER
+#define CONF_CLIENT_MASK       (CONF_CLIENT | CONF_OPERATOR | CONF_SERVER_MASK)
+
+/* XXX temporary hack */
+#define CONF_CRESV	        0x80000001
+#define CONF_NRESV	        0x80000002
+
+#define IsConfIllegal(x)	((x)->status & CONF_ILLEGAL)
+#define SetConfIllegal(x)	((x)->status |= CONF_ILLEGAL)
+#define IsConfServer(x)		((x)->status == CONF_SERVER)
+#define SetConfServer(x)	((x)->status = CONF_SERVER)
+#define IsConfOperator(x)	((x)->status & CONF_OPERATOR)
+#define IsConfKill(x)		((x)->status == CONF_KLINE)
+#define IsConfClient(x)		((x)->status & CONF_CLIENT)
+#define IsConfUline(x)		((x)->status & CONF_ULINE)
+#define IsConfXline(x)		((x)->status & CONF_XLINE)
+#define IsConfGline(x)          ((x)->status == CONF_GLINE)
+
+/* AccessItem->flags */
+
+/* Generic flags... */
+/* access flags... */
+#define CONF_FLAGS_DO_IDENTD            0x00000001
+#define CONF_FLAGS_LIMIT_IP             0x00000002
+#define CONF_FLAGS_NO_TILDE             0x00000004
+#define CONF_FLAGS_NEED_IDENTD          0x00000008
+#define CONF_FLAGS_NOMATCH_IP           0x00000010
+#define CONF_FLAGS_EXEMPTKLINE          0x00000020
+#define CONF_FLAGS_NOLIMIT              0x00000040
+#define CONF_FLAGS_SPOOF_IP             0x00000080
+#define CONF_FLAGS_SPOOF_NOTICE         0x00000100
+#define CONF_FLAGS_REDIR                0x00000200
+#define CONF_FLAGS_EXEMPTGLINE          0x00000400
+#define CONF_FLAGS_CAN_FLOOD            0x00000800
+#define CONF_FLAGS_NEED_PASSWORD        0x00001000
+/* server flags */
+#define CONF_FLAGS_ALLOW_AUTO_CONN      0x00002000
+#define CONF_FLAGS_ENCRYPTED            0x00004000
+#define CONF_FLAGS_TEMPORARY            0x00008000
+#define CONF_FLAGS_EXEMPTRESV           0x00010000
+#define CONF_FLAGS_SSL                  0x00020000
+
+/* Macros for struct AccessItem */
+#define IsLimitIp(x)            ((x)->flags & CONF_FLAGS_LIMIT_IP)
+#define IsNoTilde(x)            ((x)->flags & CONF_FLAGS_NO_TILDE)
+#define IsConfCanFlood(x)       ((x)->flags & CONF_FLAGS_CAN_FLOOD)
+#define IsNeedPassword(x)       ((x)->flags & CONF_FLAGS_NEED_PASSWORD)
+#define IsNeedIdentd(x)         ((x)->flags & CONF_FLAGS_NEED_IDENTD)
+#define IsNoMatchIp(x)          ((x)->flags & CONF_FLAGS_NOMATCH_IP)
+#define IsConfExemptKline(x)    ((x)->flags & CONF_FLAGS_EXEMPTKLINE)
+#define IsConfExemptLimits(x)   ((x)->flags & CONF_FLAGS_NOLIMIT)
+#define IsConfExemptGline(x)    ((x)->flags & CONF_FLAGS_EXEMPTGLINE)
+#define IsConfExemptResv(x)     ((x)->flags & CONF_FLAGS_EXEMPTRESV)
+#define IsConfDoIdentd(x)       ((x)->flags & CONF_FLAGS_DO_IDENTD)
+#define IsConfDoSpoofIp(x)      ((x)->flags & CONF_FLAGS_SPOOF_IP)
+#define IsConfSpoofNotice(x)    ((x)->flags & CONF_FLAGS_SPOOF_NOTICE)
+#define IsConfEncrypted(x)      ((x)->flags & CONF_FLAGS_ENCRYPTED)
+#define SetConfEncrypted(x)	((x)->flags |= CONF_FLAGS_ENCRYPTED)
+#define ClearConfEncrypted(x)	((x)->flags &= ~CONF_FLAGS_ENCRYPTED)
+#define IsConfAllowAutoConn(x)  ((x)->flags & CONF_FLAGS_ALLOW_AUTO_CONN)
+#define SetConfAllowAutoConn(x)	((x)->flags |= CONF_FLAGS_ALLOW_AUTO_CONN)
+#define ClearConfAllowAutoConn(x) ((x)->flags &= ~CONF_FLAGS_ALLOW_AUTO_CONN)
+#define IsConfTemporary(x)      ((x)->flags & CONF_FLAGS_TEMPORARY)
+#define SetConfTemporary(x)     ((x)->flags |= CONF_FLAGS_TEMPORARY)
+#define IsConfRedir(x)          ((x)->flags & CONF_FLAGS_REDIR)
+#define IsConfSSL(x)      ((x)->flags & CONF_FLAGS_SSL)
+#define SetConfSSL(x)     ((x)->flags |= CONF_FLAGS_SSL)
+#define ClearConfSSL(x)   ((x)->flags &= ~CONF_FLAGS_SSL)
+
+/* shared/cluster server entry types 
+ * These defines are used for both shared and cluster.
+ */
+#define SHARED_KLINE		0x0001
+#define SHARED_UNKLINE		0x0002
+#define SHARED_XLINE		0x0004
+#define SHARED_UNXLINE		0x0008
+#define SHARED_RESV		0x0010
+#define SHARED_UNRESV		0x0020
+#define SHARED_LOCOPS           0x0040
+#define SHARED_DLINE            0x0080
+#define SHARED_UNDLINE          0x0100
+#define SHARED_ALL		(SHARED_KLINE | SHARED_UNKLINE |\
+				 SHARED_XLINE | SHARED_UNXLINE |\
+				 SHARED_RESV | SHARED_UNRESV |\
+                                 SHARED_LOCOPS | SHARED_DLINE | SHARED_UNDLINE)
+
+struct config_file_entry
+{
+  const char *dpath;          /* DPATH if set from command line */
+  const char *configfile;
+  const char *klinefile;
+  const char *xlinefile;
+  const char *dlinefile;
+  const char *cresvfile;
+  const char *nresvfile;
+
+  char *egdpool_path;
+  char *service_name;
+
+  MessageFile motd;
+  MessageFile linksfile;
+
+  int gline_min_cidr;
+  int gline_min_cidr6;
+  int dots_in_ident;
+  int failed_oper_notice;
+  int anti_spam_exit_message_time;
+  unsigned int max_accept;
+  unsigned int max_watch;
+  int max_nick_time;
+  unsigned int max_nick_changes;
+  int ts_max_delta;
+  int ts_warn_delta;
+  int anti_nick_flood;
+  int warn_no_nline;
+  int invisible_on_connect;
+  int stats_e_disabled;
+  int stats_o_oper_only;
+  int stats_k_oper_only;
+  int stats_i_oper_only;
+  int stats_P_oper_only;
+  int short_motd;
+  int no_oper_flood;
+  int true_no_oper_flood;
+  int oper_pass_resv;
+  int glines;
+  int hide_spoof_ips;
+  int tkline_expire_notices;
+  int opers_bypass_callerid;
+  int ignore_bogus_ts;
+  int pace_wait;
+  int pace_wait_simple;
+  int gline_time;
+  int gline_request_time;
+  int oper_only_umodes;
+  int oper_umodes;
+  int max_targets;
+  int caller_id_wait;
+  int min_nonwildcard;
+  int min_nonwildcard_simple;
+  int kill_chase_time_limit;
+  int default_floodcount;
+  /* 0 == don't use throttle... */
+  int throttle_time;
+  int use_egd;
+  int ping_cookie;
+  int disable_auth;
+  int disable_remote;
+};
+
+struct config_channel_entry
+{
+  int disable_fake_channels;
+  int restrict_channels;
+  int knock_delay;
+  int knock_delay_channel;
+  unsigned int max_bans;
+  unsigned int max_chans_per_user;
+  unsigned int max_chans_per_oper;
+  int no_create_on_split;
+  int no_join_on_split;
+  int quiet_on_ban;
+  int default_split_server_count;
+  int default_split_user_count;
+};
+
+struct config_server_hide
+{
+  char *hidden_name;
+  int flatten_links;
+  int hide_servers;
+  int links_delay;
+  int links_disabled;
+  int hidden;
+  int hide_server_ips;
+};
+
+struct server_info
+{
+  char *sid;
+  char *name;
+  char *description;
+  char *network_name;
+  char *network_desc;
+#ifdef HAVE_LIBCRYPTO
+  char *rsa_private_key_file;
+  RSA *rsa_private_key;
+  SSL_CTX *server_ctx;
+  SSL_CTX *client_ctx;
+#endif
+  int hub;
+  struct irc_ssaddr ip;
+  struct irc_ssaddr ip6;
+  unsigned int max_clients;
+  int specific_ipv4_vhost;
+  int specific_ipv6_vhost;
+  struct sockaddr_in dns_host;
+  int can_use_v6;
+};
+
+struct admin_info
+{
+  char *name;
+  char *description;
+  char *email;
+};
+
+struct logging_entry
+{
+  unsigned int use_logging;
+};
+
+extern dlink_list class_items;
+extern dlink_list server_items;
+extern dlink_list cluster_items;
+extern dlink_list hub_items;
+extern dlink_list rxconf_items;
+extern dlink_list rkconf_items;
+extern dlink_list leaf_items;
+extern dlink_list service_items;
+extern dlink_list temporary_xlines;
+extern struct logging_entry ConfigLoggingEntry;
+extern struct config_file_entry ConfigFileEntry;/* defined in ircd.c*/
+extern struct config_channel_entry ConfigChannel;/* defined in channel.c*/
+extern struct config_server_hide ConfigServerHide; /* defined in s_conf.c */
+extern struct server_info ServerInfo;       /* defined in ircd.c */
+extern struct admin_info AdminInfo;        /* defined in ircd.c */
+extern int valid_wild_card(struct Client *, int, int, ...);
+/* End GLOBAL section */
+
+extern unsigned int get_sendq(struct Client *);
+extern unsigned int get_recvq(struct Client *);
+extern const char *get_client_class(struct Client *);
+extern int get_client_ping(struct Client *, int *);
+extern void check_class(void);
+extern void init_class(void);
+extern struct ConfItem *find_class(const char *);
+extern void init_ip_hash_table(void);
+extern void count_ip_hash(unsigned int *, uint64_t *);
+extern void remove_one_ip(struct irc_ssaddr *);
+extern struct ConfItem *make_conf_item(ConfType type);
+extern void free_access_item(struct AccessItem *);
+extern void read_conf_files(int);
+extern int attach_conf(struct Client *, struct ConfItem *);
+extern int attach_connect_block(struct Client *, const char *, const char *);
+
+extern int detach_conf(struct Client *, ConfType);
+
+extern struct ConfItem *find_conf_name(dlink_list *, const char *, ConfType);
+extern struct ConfItem *find_conf_exact(ConfType, const char *, const char *, const char *);
+extern struct AccessItem *find_kill(struct Client *);
+extern struct AccessItem *find_gline(struct Client *);
+extern int conf_connect_allowed(struct irc_ssaddr *, int);
+extern char *oper_privs_as_string(const unsigned int);
+extern void split_nuh(struct split_nuh_item *);
+extern struct ConfItem *find_matching_name_conf(ConfType, const char *,
+                                                const char *, const char *, int);
+extern struct ConfItem *find_exact_name_conf(ConfType, const struct Client *, const char *,
+                                             const char *, const char *);
+extern void delete_conf_item(struct ConfItem *);
+extern void report_confitem_types(struct Client *, ConfType);
+extern void yyerror(const char *);
+extern void write_conf_line(struct Client *, struct ConfItem *,
+                            const char *, time_t);
+extern int remove_conf_line(ConfType, struct Client *, const char *,
+                            const char *);
+extern void add_temp_line(struct ConfItem *);
+extern void cleanup_tklines(void *);
+extern const char *get_conf_name(ConfType);
+extern int rehash(int);
+extern int conf_add_server(struct ConfItem *, const char *);
+extern void conf_add_class_to_conf(struct ConfItem *, const char *);
+
+/* XXX consider moving these into csvlib.h */
+extern void parse_csv_file(FILE *, ConfType);
+extern int find_and_delete_temporary(const char *, const char *, int);
+extern const char *get_oper_name(const struct Client *);
+
+extern void *map_to_conf(struct ConfItem *);
+extern struct ConfItem *unmap_conf_item(void *);
+/* XXX should the parse_aline stuff go into another file ?? */
+#define AWILD 0x1		/* check wild cards */
+extern int parse_aline(const char *, struct Client *, int, char **,
+		       int, char **, char **, time_t *, char **, char **);
+extern int valid_comment(struct Client *, char *, int);
+
+
+#define TK_SECONDS 0
+#define TK_MINUTES 1
+extern time_t valid_tkline(const char *, int);
+extern int match_conf_password(const char *, const struct AccessItem *);
+
+#define NOT_AUTHORIZED    (-1)
+#define I_LINE_FULL       (-2)
+#define TOO_MANY          (-3)
+#define BANNED_CLIENT     (-4)
+#define TOO_FAST          (-5)
+
+#define CLEANUP_TKLINES_TIME 60
+
+extern void cluster_a_line(struct Client *,
+			   const char *, int, int, const char *,...);
+extern void rebuild_cidr_class(struct ConfItem *, struct ClassItem *);
+#endif /* INCLUDED_s_conf_h */
diff --git a/include/dbuf.h b/include/dbuf.h
new file mode 100644
index 0000000..6c580b9
--- /dev/null
+++ b/include/dbuf.h
@@ -0,0 +1,48 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  dbuf.h: A header for the dynamic buffers functions.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef __DBUF_H_INCLUDED
+#define __DBUF_H_INCLUDED
+
+#define DBUF_BLOCK_SIZE 1024  /* this is also our MTU used for sending */
+
+#define dbuf_length(x) ((x)->total_size)
+#define dbuf_clear(x) dbuf_delete(x, dbuf_length(x))
+
+struct dbuf_block
+{
+  size_t size;
+  char data[DBUF_BLOCK_SIZE];
+};
+
+struct dbuf_queue
+{
+  dlink_list blocks;
+  size_t total_size;
+};
+
+extern void dbuf_init(void);
+extern void dbuf_put(struct dbuf_queue *, char *, size_t);
+extern void dbuf_delete(struct dbuf_queue *, size_t);
+#endif
diff --git a/include/defaults.h b/include/defaults.h
new file mode 100644
index 0000000..038bc87
--- /dev/null
+++ b/include/defaults.h
@@ -0,0 +1,136 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  defaults.h: The ircd defaults header for values and paths.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDED_defaults_h
+#define INCLUDED_defaults_h
+
+/* Here are some default paths. Most except DPATH are
+ * configurable at runtime. */
+
+/* 
+ * Directory paths and filenames for UNIX systems.
+ * PREFIX is set using ./configure --prefix, see INSTALL.
+ * The other defaults should be fine.
+ *
+ * NOTE: CHANGING THESE WILL NOT ALTER THE DIRECTORY THAT FILES WILL
+ *       BE INSTALLED TO.  IF YOU CHANGE THESE, DO NOT USE MAKE INSTALL,
+ *       BUT COPY THE FILES MANUALLY TO WHERE YOU WANT THEM.
+ *
+ * PREFIX = prefix for all directories
+ * DPATH       = root directory of installation
+ * BINPATH     = directory for binary files
+ * MSGPATH     = directory for language files
+ * ETCPATH     = directory for configuration files
+ * LOGPATH     = directory for logfiles
+ * MODPATH     = directory for modules
+ * AUTOMODPATH = directory for autoloaded modules
+ */
+
+/* dirs */
+#define DPATH       PREFIX                                                     
+#define SBINPATH    PREFIX "/sbin/"
+#define BINPATH     PREFIX "/bin/"
+#define	MSGPATH		  DATADIR "/" PACKAGE "/messages"
+#define MODPATH		  LIBDIR "/" PACKAGE "/modules/"
+#define HPATH		    DATADIR "/" PACKAGE "/help/opers"
+#define UHPATH		  DATADIR "/" PACKAGE "/help/users"
+#define AUTOMODPATH	MODPATH "/autoload/"
+#define ETCPATH     SYSCONFDIR
+#define	LOGPATH		  LOCALSTATEDIR "/log"
+
+/* files */
+#define SPATH   SBINPATH "/ircd"                /* ircd executable */
+#define CPATH   ETCPATH "/ircd.conf"            /* ircd.conf file */
+#define KPATH   ETCPATH "/kline.conf"           /* kline file */
+#define CRESVPATH   ETCPATH "/cresv.conf"       /* channel resvs file */
+#define NRESVPATH   ETCPATH "/nresv.conf"       /* nick resvs file */
+#define DLPATH  ETCPATH "/dline.conf"           /* dline file */
+#define XPATH   ETCPATH "/xline.conf"           /* xline file */
+#define MPATH   ETCPATH "/ircd.motd"            /* MOTD file */
+#define LPATH   LOGPATH "/ircd.log"             /* ircd logfile */
+#define PPATH   LOCALSTATEDIR "/ircd.pid"             /* pid file */
+#define LIPATH  ETCPATH "/links.txt"            /* cached links file */
+
+/*
+ * This file is included to supply default values for things which
+ * are now configurable at runtime.
+ */
+
+#define HYBRID_SOMAXCONN 25
+#define MAX_TDKLINE_TIME	(24*60*360)
+
+/* tests show that about 7 fds are not registered by fdlist.c, these
+ * include std* descriptors + some others (by OpenSSL etc.). Note this is
+ * intentionally too high, we don't want to eat fds up to the last one */
+#define LEAKED_FDS       10
+/* how many (privileged) clients can exceed max_clients */
+#define MAX_BUFFER       60
+
+#define MAXCLIENTS_MAX   (hard_fdlimit - LEAKED_FDS - MAX_BUFFER)
+#define MAXCLIENTS_MIN   32
+
+/* class {} default values */
+#define DEFAULT_SENDQ 9000000           /* default max SendQ */
+#define DEFAULT_RECVQ 2560           /* default max RecvQ */
+#define PORTNUM 6667                    /* default outgoing portnum */
+#define DEFAULT_PINGFREQUENCY    120    /* Default ping frequency */
+#define DEFAULT_CONNECTFREQUENCY 600    /* Default connect frequency */
+#define CLIENT_FLOOD_MAX     8000
+#define CLIENT_FLOOD_MIN     512
+
+#define WATCHSIZE_MIN 1
+#define WATCHSIZE_DEFAULT 32
+#define TS_MAX_DELTA_MIN      10        /* min value for ts_max_delta */
+#define TS_MAX_DELTA_DEFAULT  600       /* default for ts_max_delta */
+#define TS_WARN_DELTA_MIN     10        /* min value for ts_warn_delta */
+#define TS_WARN_DELTA_DEFAULT 30        /* default for ts_warn_delta */
+
+/* ServerInfo default values */
+#define NETWORK_NAME_DEFAULT "EFnet"             /* default for network_name */
+#define NETWORK_DESC_DEFAULT "Eris Free Network" /* default for network_desc */
+#define SERVICE_NAME_DEFAULT "service.someserver"
+
+#define GLINE_REQUEST_EXPIRE_DEFAULT 600
+
+/* General defaults */
+#define MAXIMUM_LINKS_DEFAULT 0         /* default for maximum_links */
+
+#define LINKS_DELAY_DEFAULT  300
+
+#define MAX_TARGETS_DEFAULT 4           /* default for max_targets */
+
+#define INIT_LOG_LEVEL L_NOTICE         /* default for log_level */
+
+#define CONNECTTIMEOUT  30      /* Recommended value: 30 */
+#define IDENT_TIMEOUT 10
+
+#define MIN_JOIN_LEAVE_TIME  60
+#define MAX_JOIN_LEAVE_COUNT  25
+#define OPER_SPAM_COUNTDOWN   5 
+#define JOIN_LEAVE_COUNT_EXPIRE_TIME 120
+
+#define MIN_SPAM_NUM 5
+#define MIN_SPAM_TIME 60
+
+#endif /* INCLUDED_defaults_h */
diff --git a/include/event.h b/include/event.h
new file mode 100644
index 0000000..f9b6ab0
--- /dev/null
+++ b/include/event.h
@@ -0,0 +1,57 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  event.h: The ircd event header.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDED_event_h
+#define INCLUDED_event_h
+
+/*
+ * How many event entries we need to allocate at a time in the block
+ * allocator. 16 should be plenty at a time.
+ */
+#define	MAX_EVENTS	50
+
+
+typedef void EVH(void *);
+
+/* The list of event processes */
+struct ev_entry
+{
+  EVH *func;
+  void *arg;
+  const char *name;
+  time_t frequency;
+  time_t when;
+  int active;
+};
+
+extern void eventAdd(const char *, EVH *, void *, time_t);
+extern void eventAddIsh(const char *, EVH *, void *, time_t);
+extern void eventRun(void);
+extern time_t eventNextTime(void);
+extern void eventInit(void);
+extern void eventDelete(EVH *, void *);
+extern void set_back_events(time_t);
+extern void show_events(struct Client *);
+
+#endif /* INCLUDED_event_h */
diff --git a/include/fdlist.h b/include/fdlist.h
new file mode 100644
index 0000000..06313ec
--- /dev/null
+++ b/include/fdlist.h
@@ -0,0 +1,113 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  fdlist.h: The file descriptor list header.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDED_fdlist_h
+#define INCLUDED_fdlist_h
+#define FILEIO_V2
+
+#include "ircd_defs.h"
+#define FD_DESC_SZ 128  /* hostlen + comment */
+
+enum {
+    COMM_OK,
+    COMM_ERR_BIND,
+    COMM_ERR_DNS,
+    COMM_ERR_TIMEOUT,
+    COMM_ERR_CONNECT,
+    COMM_ERROR,
+    COMM_ERR_MAX
+};
+
+struct _fde;
+struct Client;
+
+/* Callback for completed IO events */
+typedef void PF(struct _fde *, void *);
+
+/* Callback for completed connections */
+/* int fd, int status, void * */
+typedef void CNCB(struct _fde *, int, void *);
+
+typedef struct _fde {
+  /* New-school stuff, again pretty much ripped from squid */
+  /*
+   * Yes, this gives us only one pending read and one pending write per
+   * filedescriptor. Think though: when do you think we'll need more?
+   */
+  int fd;		/* So we can use the fde_t as a callback ptr */
+  int comm_index;	/* where in the poll list we live */
+  int evcache;          /* current fd events as set up by the underlying I/O */
+  char desc[FD_DESC_SZ];
+  PF *read_handler;
+  void *read_data;
+  PF *write_handler;
+  void *write_data;
+  PF *timeout_handler;
+  void *timeout_data;
+  time_t timeout;
+  PF *flush_handler;
+  void *flush_data;
+  time_t flush_timeout;
+
+  struct {
+    unsigned int open:1;
+    unsigned int is_socket:1;
+#ifdef HAVE_LIBCRYPTO
+    unsigned int pending_read:1;
+#endif
+  } flags;
+
+  struct {
+    /* We don't need the host here ? */
+    struct irc_ssaddr S;
+    struct irc_ssaddr hostaddr;
+    CNCB *callback;
+    void *data;
+    /* We'd also add the retry count here when we get to that -- adrian */
+  } connect;
+#ifdef HAVE_LIBCRYPTO
+  SSL *ssl;
+#endif
+  struct _fde *hnext;
+} fde_t;
+
+#define FD_HASH_SIZE CLIENT_HEAP_SIZE
+
+extern int number_fd;
+extern int hard_fdlimit;
+extern fde_t *fd_hash[];
+extern fde_t *fd_next_in_loop;
+extern struct Callback *fdlimit_cb;
+
+extern void fdlist_init(void);
+extern fde_t *lookup_fd(int);
+extern void fd_open(fde_t *, int, int, const char *);
+extern void fd_close(fde_t *);
+extern void fd_dump(struct Client *);
+extern void fd_note(fde_t *, const char *, ...);
+extern void close_standard_fds(void);
+extern void close_fds(fde_t *);
+extern void recalc_fdlimit(void *);
+
+#endif /* INCLUDED_fdlist_h */
diff --git a/include/hash.h b/include/hash.h
new file mode 100644
index 0000000..a75815f
--- /dev/null
+++ b/include/hash.h
@@ -0,0 +1,70 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  hash.h: A header for the ircd hashtable code.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDED_hash_h
+#define INCLUDED_hash_h
+
+#define FNV1_32_INIT 0x811c9dc5
+#define FNV1_32_BITS 16
+#define FNV1_32_SIZE (1 << FNV1_32_BITS)  /* 2^16 = 65536 */
+#define HASHSIZE FNV1_32_SIZE
+
+struct Client;
+struct Channel;
+struct ResvChannel;
+struct UserHost;
+
+enum {
+  HASH_TYPE_ID,
+  HASH_TYPE_CLIENT,
+  HASH_TYPE_CHANNEL,
+  HASH_TYPE_USERHOST,
+  HASH_TYPE_RESERVED
+};
+
+extern void init_hash(void);
+extern void hash_add_client(struct Client *);
+extern void hash_del_client(struct Client *);
+extern void hash_add_channel(struct Channel *);
+extern void hash_del_channel(struct Channel *);
+extern void hash_add_resv(struct ResvChannel *);
+extern void hash_del_resv(struct ResvChannel *);
+extern void hash_add_id(struct Client *);
+extern void hash_del_id(struct Client *);
+extern void hash_add_userhost(struct UserHost *);
+extern void hash_del_userhost(struct UserHost *);
+
+extern struct UserHost *hash_find_userhost(const char *);
+extern struct Client *hash_find_id(const char *);
+extern struct Client *hash_find_client(const char *);
+extern struct Client *hash_find_server(const char *);
+extern struct Channel *hash_find_channel(const char *);
+extern void *hash_get_bucket(int, unsigned int);
+extern struct ResvChannel *hash_find_resv(const char *);
+
+extern void free_list_task(struct ListTask *, struct Client *);
+extern void safe_list_channels(struct Client *, struct ListTask *, int);
+
+extern unsigned int strhash(const char *);
+#endif  /* INCLUDED_hash_h */
diff --git a/include/hook.h b/include/hook.h
new file mode 100644
index 0000000..93ecfb6
--- /dev/null
+++ b/include/hook.h
@@ -0,0 +1,53 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  hook.h: A header for the hooks into parts of ircd.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef __HOOK_H_INCLUDED
+#define __HOOK_H_INCLUDED
+
+#define HOOK_V2
+
+typedef void *CBFUNC(va_list);
+
+struct Callback
+{
+  char *name;
+  dlink_list chain;
+  dlink_node node;
+  unsigned int called;
+  time_t last;
+};
+
+struct Client;
+
+extern struct Callback *register_callback(const char *, CBFUNC *);
+extern void *execute_callback(struct Callback *, ...);
+extern struct Callback *find_callback(const char *);
+extern dlink_node *install_hook(struct Callback *, CBFUNC *);
+extern void uninstall_hook(struct Callback *, CBFUNC *);
+extern void *pass_callback(dlink_node *, ...);
+extern void stats_hooks(struct Client *);
+
+#define is_callback_present(c) (!!dlink_list_length(&c->chain))
+
+#endif
diff --git a/include/hostmask.h b/include/hostmask.h
new file mode 100644
index 0000000..63abb88
--- /dev/null
+++ b/include/hostmask.h
@@ -0,0 +1,86 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  hostmask.h: A header for the hostmask code.
+ *
+ *  Copyright (C) 2005 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDE_hostmask_h
+#define INCLUDE_hostmask_h 1
+
+#define ATABLE_SIZE 0x1000
+
+
+enum hostmask_type
+{
+  HM_HOST,
+  HM_IPV4,
+  HM_IPV6
+};
+
+struct AddressRec
+{
+  /* masktype: HM_HOST, HM_IPV4, HM_IPV6 -A1kmm */
+  enum hostmask_type masktype;
+
+  union
+  {
+    struct
+    {
+      /* Pointer into AccessItem... -A1kmm */
+      struct irc_ssaddr addr;
+      int bits;
+    } ipa;
+
+    /* Pointer into AccessItem... -A1kmm */
+    const char *hostname;
+  } Mask;
+
+  /* type: CONF_CLIENT, CONF_DLINE, CONF_KLINE etc... -A1kmm */
+  unsigned int type;
+
+  /* Higher precedences overrule lower ones... */
+  unsigned int precedence;
+
+  /* Only checked if !(type & 1)... */
+  const char *username;
+  struct AccessItem *aconf;
+
+  dlink_node node;
+};
+
+extern dlink_list atable[ATABLE_SIZE];
+extern int parse_netmask(const char *, struct irc_ssaddr *, int *);
+extern int match_ipv6(const struct irc_ssaddr *, const struct irc_ssaddr *, int);
+extern int match_ipv4(const struct irc_ssaddr *, const struct irc_ssaddr *, int);
+
+extern void mask_addr(struct irc_ssaddr *, int);
+extern void init_host_hash(void);
+extern void add_conf_by_address(const unsigned int, struct AccessItem *);
+extern void delete_one_address_conf(const char *, struct AccessItem *);
+extern void clear_out_address_conf(void);
+extern void hostmask_expire_temporary(void);
+
+extern struct AccessItem *find_address_conf(const char *, const char *,
+                                            struct irc_ssaddr *, int, char *);
+extern struct AccessItem *find_dline_conf(struct irc_ssaddr *, int);
+extern struct AccessItem *find_conf_by_address(const char *, struct irc_ssaddr *,
+                                               unsigned int, int, const char *, const char *, int);
+#endif /* INCLUDE_hostmask_h */
diff --git a/include/irc_res.h b/include/irc_res.h
new file mode 100644
index 0000000..cddd955
--- /dev/null
+++ b/include/irc_res.h
@@ -0,0 +1,85 @@
+/*
+ * include/irc_res.h for referencing functions in src/irc_res.c
+ *
+ * $Id$
+ */
+
+#ifndef INCLUDED_irc_res_h
+#define INCLUDED_irc_res_h
+
+#include "config.h"
+
+struct Client; /* XXX */
+
+/* Here we define some values lifted from nameser.h */
+#define NS_NOTIFY_OP 4
+#define NS_INT16SZ 2
+#define NS_IN6ADDRSZ    16
+#define NS_INADDRSZ	 4
+#define NS_INT32SZ 4
+#define NS_CMPRSFLGS    0xc0
+#define NS_MAXCDNAME 255
+#define QUERY 0
+#define IQUERY 1
+#define NO_ERRORS 0
+#define SERVFAIL 2
+#define NXDOMAIN 3
+#define T_A 1
+#define T_AAAA 28
+#define T_PTR 12
+#define T_CNAME 5
+#define T_NULL 10
+#define C_IN 1
+#define QFIXEDSZ 4
+#define RRFIXEDSZ 10
+#define HFIXEDSZ 12
+
+
+
+typedef struct
+{
+	unsigned	id :16;		/* query identification number */
+#ifdef WORDS_BIGENDIAN
+			/* fields in third byte */
+	unsigned	qr: 1;		/* response flag */
+	unsigned	opcode: 4;	/* purpose of message */
+	unsigned	aa: 1;		/* authoritive answer */
+	unsigned	tc: 1;		/* truncated message */
+	unsigned	rd: 1;		/* recursion desired */
+			/* fields in fourth byte */
+	unsigned	ra: 1;		/* recursion available */
+	unsigned	unused :1;	/* unused bits (MBZ as of 4.9.3a3) */
+	unsigned	ad: 1;		/* authentic data from named */
+	unsigned	cd: 1;		/* checking disabled by resolver */
+	unsigned	rcode :4;	/* response code */
+#else
+			/* fields in third byte */
+	unsigned	rd :1;		/* recursion desired */
+	unsigned	tc :1;		/* truncated message */
+	unsigned	aa :1;		/* authoritive answer */
+	unsigned	opcode :4;	/* purpose of message */
+	unsigned	qr :1;		/* response flag */
+			/* fields in fourth byte */
+	unsigned	rcode :4;	/* response code */
+	unsigned	cd: 1;		/* checking disabled by resolver */
+	unsigned	ad: 1;		/* authentic data from named */
+	unsigned	unused :1;	/* unused bits (MBZ as of 4.9.3a3) */
+	unsigned	ra :1;		/* recursion available */
+#endif
+			/* remaining bytes */
+	unsigned	qdcount :16;	/* number of question entries */
+	unsigned	ancount :16;	/* number of answer entries */
+	unsigned	nscount :16;	/* number of authority entries */
+	unsigned	arcount :16;	/* number of resource entries */
+} HEADER;
+
+typedef void (*dns_callback_fnc)(void *, const struct irc_ssaddr *, const char *);
+
+extern void init_resolver(void);
+extern void restart_resolver(void);
+extern void delete_resolver_queries(const void *);
+extern void report_dns_servers(struct Client *);
+extern void gethost_byname_type(dns_callback_fnc , void *, const char *, int);
+extern void gethost_byname(dns_callback_fnc, void *, const char *);
+extern void gethost_byaddr(dns_callback_fnc, void *, const struct irc_ssaddr *);
+#endif
diff --git a/include/irc_reslib.h b/include/irc_reslib.h
new file mode 100644
index 0000000..cd3e923
--- /dev/null
+++ b/include/irc_reslib.h
@@ -0,0 +1,59 @@
+/*
+ * include/irc_reslib.h (C)opyright 1992 Darren Reed.
+ *
+ * $Id$
+ */
+#ifndef INCLUDED_ircdreslib_h
+#define INCLUDED_ircdreslib_h
+
+/*
+ * Inline versions of get/put short/long.  Pointer is advanced.
+ */
+#define IRC_NS_GET16(s, cp) { \
+	const unsigned char *t_cp = (const unsigned char *)(cp); \
+	(s) = ((uint16_t)t_cp[0] << 8) \
+	    | ((uint16_t)t_cp[1]) \
+	    ; \
+	(cp) += NS_INT16SZ; \
+}
+
+#define IRC_NS_GET32(l, cp) { \
+	const unsigned char *t_cp = (const unsigned char *)(cp); \
+	(l) = ((uint32_t)t_cp[0] << 24) \
+	    | ((uint32_t)t_cp[1] << 16) \
+	    | ((uint32_t)t_cp[2] << 8) \
+	    | ((uint32_t)t_cp[3]) \
+	    ; \
+	(cp) += NS_INT32SZ; \
+}
+
+#define IRC_NS_PUT16(s, cp) { \
+	uint16_t t_s = (uint16_t)(s); \
+	unsigned char *t_cp = (unsigned char *)(cp); \
+	*t_cp++ = t_s >> 8; \
+	*t_cp   = t_s; \
+	(cp) += NS_INT16SZ; \
+}
+
+#define IRC_NS_PUT32(l, cp) { \
+	uint32_t t_l = (uint32_t)(l); \
+	unsigned char *t_cp = (unsigned char *)(cp); \
+	*t_cp++ = t_l >> 24; \
+	*t_cp++ = t_l >> 16; \
+	*t_cp++ = t_l >> 8; \
+	*t_cp   = t_l; \
+	(cp) += NS_INT32SZ; \
+}
+
+extern struct irc_ssaddr irc_nsaddr_list[];
+extern int irc_nscount;
+extern void irc_res_init(void);
+extern int irc_dn_expand(const unsigned char *msg, const unsigned char *eom, const unsigned char *src, char *dst, int dstsiz);
+extern int irc_dn_skipname(const unsigned char *ptr, const unsigned char *eom);
+extern unsigned int irc_ns_get16(const unsigned char *src);
+extern unsigned long irc_ns_get32(const unsigned char *src);
+extern void irc_ns_put16(unsigned int src, unsigned char *dst);
+extern void irc_ns_put32(unsigned long src, unsigned char *dst);
+extern int irc_res_mkquery(const char *dname, int class, int type, unsigned char *buf, int buflen);
+#endif /* INCLUDED_res_h */
+
diff --git a/include/irc_string.h b/include/irc_string.h
new file mode 100644
index 0000000..13a57c9
--- /dev/null
+++ b/include/irc_string.h
@@ -0,0 +1,150 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  irc_string.h: A header for the ircd string functions.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDED_irc_string_h
+#define INCLUDED_irc_string_h
+
+#include "config.h"
+
+
+extern int has_wildcards(const char *);
+extern int ircd_pcre_exec(const void *, const char *);
+extern void *ircd_pcre_compile(const char *, const char **);
+
+/*
+ * match - compare name with mask, mask may contain * and ? as wildcards
+ * match - returns 1 on successful match, 0 otherwise
+ *
+ * match_esc - compare with support for escaping chars
+ * match_chan - like match_esc with first character auto-escaped
+ */
+extern int match(const char *, const char *);
+extern int match_esc(const char *, const char *);
+extern int match_chan(const char *, const char *);
+
+/*
+ * collapse - collapse a string in place, converts multiple adjacent *'s 
+ * into a single *.
+ * collapse - modifies the contents of pattern 
+ *
+ * collapse_esc() - collapse with support for escaping chars
+ */
+extern char *collapse(char *);
+extern char *collapse_esc(char *);
+
+/*
+ * NOTE: The following functions are NOT the same as strcasecmp
+ * and strncasecmp! These functions use the Finnish (RFC1459)
+ * character set. Do not replace!
+ * 
+ * irccmp - case insensitive comparison of s1 and s2
+ */
+extern int irccmp(const char *, const char *);
+
+/*
+ * ircncmp - counted case insensitive comparison of s1 and s2
+ */
+extern int ircncmp(const char *, const char *, size_t);
+
+#ifndef HAVE_STRLCPY
+extern size_t strlcpy(char *, const char *, size_t);
+#endif
+
+#ifndef HAVE_STRLCAT
+extern size_t strlcat(char *, const char *, size_t);
+#endif
+
+extern const char *libio_basename(const char *);
+
+/*
+ * strip_tabs - convert tabs to spaces
+ * - jdc
+ */
+extern void strip_tabs(char *, const char *, size_t);
+
+const char *myctime(time_t);
+
+#define EmptyString(x) (!(x) || (*(x) == '\0'))
+
+#ifndef HAVE_STRTOK_R
+extern char *strtoken(char **, char *, const char *);
+#endif
+
+/*
+ * character macros
+ */
+extern const unsigned char ToLowerTab[];
+#define ToLower(c) (ToLowerTab[(unsigned char)(c)])
+
+extern const unsigned char ToUpperTab[];
+#define ToUpper(c) (ToUpperTab[(unsigned char)(c)])
+
+extern const unsigned int CharAttrs[];
+
+#define PRINT_C   0x00001
+#define CNTRL_C   0x00002
+#define ALPHA_C   0x00004
+#define PUNCT_C   0x00008
+#define DIGIT_C   0x00010
+#define SPACE_C   0x00020
+#define NICK_C    0x00040
+#define CHAN_C    0x00080
+#define KWILD_C   0x00100
+#define CHANPFX_C 0x00200
+#define USER_C    0x00400
+#define HOST_C    0x00800
+#define NONEOS_C  0x01000
+#define SERV_C    0x02000
+#define EOL_C     0x04000
+#define MWILD_C   0x08000
+#define VCHAN_C   0x10000
+
+#define IsVisibleChanChar(c)   (CharAttrs[(unsigned char)(c)] & VCHAN_C)
+#define IsHostChar(c)   (CharAttrs[(unsigned char)(c)] & HOST_C)
+#define IsUserChar(c)   (CharAttrs[(unsigned char)(c)] & USER_C)
+#define IsChanPrefix(c) (CharAttrs[(unsigned char)(c)] & CHANPFX_C)
+#define IsChanChar(c)   (CharAttrs[(unsigned char)(c)] & CHAN_C)
+#define IsKWildChar(c)  (CharAttrs[(unsigned char)(c)] & KWILD_C)
+#define IsMWildChar(c)  (CharAttrs[(unsigned char)(c)] & MWILD_C)
+#define IsNickChar(c)   (CharAttrs[(unsigned char)(c)] & NICK_C)
+#define IsServChar(c)   (CharAttrs[(unsigned char)(c)] & (NICK_C | SERV_C))
+#define IsCntrl(c)      (CharAttrs[(unsigned char)(c)] & CNTRL_C)
+#define IsAlpha(c)      (CharAttrs[(unsigned char)(c)] & ALPHA_C)
+#define IsSpace(c)      (CharAttrs[(unsigned char)(c)] & SPACE_C)
+#define IsLower(c)      (IsAlpha((c)) && ((unsigned char)(c) > 0x5f))
+#define IsUpper(c)      (IsAlpha((c)) && ((unsigned char)(c) < 0x60))
+#define IsDigit(c)      (CharAttrs[(unsigned char)(c)] & DIGIT_C)
+#define IsXDigit(c) (IsDigit(c) || ('a' <= (c) && (c) <= 'f') || \
+        ('A' <= (c) && (c) <= 'F'))
+#define IsAlNum(c) (CharAttrs[(unsigned char)(c)] & (DIGIT_C | ALPHA_C))
+#define IsPrint(c) (CharAttrs[(unsigned char)(c)] & PRINT_C)
+#define IsAscii(c) ((unsigned char)(c) < 0x80)
+#define IsGraph(c) (IsPrint((c)) && ((unsigned char)(c) != 0x32))
+#define IsPunct(c) (!(CharAttrs[(unsigned char)(c)] & \
+                                           (CNTRL_C | ALPHA_C | DIGIT_C)))
+
+#define IsNonEOS(c) (CharAttrs[(unsigned char)(c)] & NONEOS_C)
+#define IsEol(c) (CharAttrs[(unsigned char)(c)] & EOL_C)
+
+#endif /* INCLUDED_irc_string_h */
diff --git a/include/ircd.h b/include/ircd.h
new file mode 100644
index 0000000..e55db3f
--- /dev/null
+++ b/include/ircd.h
@@ -0,0 +1,124 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  ircd.h: A header for the ircd startup routines.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDED_ircd_h
+#define INCLUDED_ircd_h
+
+#include "ircd_defs.h"
+#include "config.h"
+#include "memory.h"
+#include "list.h"
+
+struct Client;
+
+struct SetOptions
+{
+  int autoconn;      /* autoconn enabled for all servers? */
+  int floodcount;    /* Number of messages in 1 second    */
+  int joinfloodtime;
+  int joinfloodcount;
+  int ident_timeout; /* timeout for identd lookups        */
+  int spam_num;
+  int spam_time;
+};
+
+/*
+ * statistics structures
+ */
+struct ServerStatistics
+{
+  uint64_t        is_cbs;  /* bytes sent to clients */
+  uint64_t        is_cbr;  /* bytes received from clients */
+  uint64_t        is_sbs;  /* bytes sent to servers */
+  uint64_t        is_sbr;  /* bytes received from servers */
+
+  time_t          is_cti;  /* time spent connected by clients */
+  time_t          is_sti;  /* time spent connected by servers */
+
+  unsigned int    is_cl;   /* number of client connections */
+  unsigned int    is_sv;   /* number of server connections */
+  unsigned int    is_ni;   /* connection but no idea who it was */
+  unsigned int    is_ac;   /* connections accepted */
+  unsigned int    is_ref;  /* accepts refused */
+  unsigned int    is_unco; /* unknown commands */
+  unsigned int    is_wrdi; /* command going in wrong direction */
+  unsigned int    is_unpf; /* unknown prefix */
+  unsigned int    is_empt; /* empty message */
+  unsigned int    is_num;  /* numeric message */
+  unsigned int    is_kill; /* number of kills generated on collisions */
+  unsigned int    is_asuc; /* successful auth requests */
+  unsigned int    is_abad; /* bad auth requests */
+};
+
+extern struct ServerStatistics ServerStats;
+
+
+struct Counter
+{
+  uint64_t totalrestartcount; /* Total client count ever */
+  unsigned int myserver;      /* my servers          */
+  unsigned int oper;          /* Opers               */
+  unsigned int local;         /* Local Clients       */
+  unsigned int total;         /* total clients       */
+  unsigned int invisi;        /* invisible clients   */
+  unsigned int max_loc;       /* MAX local clients   */
+  unsigned int max_tot;       /* MAX global clients  */
+  unsigned int max_loc_con;   /* MAX local connection count (clients + server) */
+  unsigned int max_loc_cli;   /* XXX This is redundant - Max local client count */
+};
+
+extern struct SetOptions GlobalSetOptions; /* defined in ircd.c */
+
+struct ServerState_t
+{
+  int foreground;
+};
+
+extern struct ServerState_t server_state;
+
+extern char **myargv;
+extern const char *infotext[];
+extern const char *serno;
+extern const char *ircd_version;
+extern const char *logFileName;
+extern const char *pidFileName;
+extern int dorehash;
+extern int doremotd;
+extern struct Counter Count;
+extern struct timeval SystemTime;
+#define CurrentTime SystemTime.tv_sec
+extern int default_server_capabs;
+extern unsigned int splitmode;
+extern unsigned int splitchecking;
+extern unsigned int split_users;
+extern unsigned int split_servers;
+
+extern dlink_list unknown_list;       /* unknown clients ON this server only        */
+extern dlink_list local_client_list;  /* local clients only ON this server          */
+extern dlink_list serv_list;          /* local servers to this server ONLY          */
+extern dlink_list global_serv_list;   /* global servers on the network              */
+extern dlink_list oper_list;          /* our opers, duplicated in local_client_list */
+extern int rehashed_klines;
+extern void set_time(void);
+#endif
diff --git a/include/ircd_defs.h b/include/ircd_defs.h
new file mode 100644
index 0000000..55215eb
--- /dev/null
+++ b/include/ircd_defs.h
@@ -0,0 +1,73 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  ircd_defs.h: A header for ircd global definitions.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+/*
+ * NOTE: NICKLEN and TOPICLEN do not live here anymore. Set it with configure
+ * Otherwise there are no user servicable part here. 
+ *
+ */
+ /* ircd_defs.h - Global size definitions for record entries used
+ * througout ircd. Please think 3 times before adding anything to this
+ * file.
+ */
+#ifndef INCLUDED_ircd_defs_h
+#define INCLUDED_ircd_defs_h
+#include "stdinc.h"
+/* Right out of the RFC */
+#define IRCD_BUFSIZE    512     /* WARNING: *DONT* CHANGE THIS!!!!         */
+#define HOSTLEN          63     /* Length of hostname. Updated to comply
+                                   with RFC 1123 */
+#define USERLEN          10
+#define PORTNAMELEN 6  /* ":31337" */
+
+#define HOSTIPLEN       45 /* sizeof("ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255") */
+#define PASSWDLEN       20
+#define IDLEN           12 /* this is the maximum length, not the actual
+                              generated length; DO NOT CHANGE! */
+#define REALLEN         50
+#define KILLLEN         90
+#define LOCAL_CHANNELLEN 50
+#define CHANNELLEN      200
+#define REASONLEN       120
+#define KICKLEN         160
+#define AWAYLEN         160
+#define KEYLEN          23
+
+#define USERHOST_REPLYLEN       (NICKLEN+HOSTLEN+USERLEN+5)
+#define MAX_DATE_STRING 32      /* maximum string length for a date string */
+#define IRCD_MAXNS      3       /* Maximum number of nameservers in 
+                                   /etc/resolv.conf we care about */
+
+#define LOWEST_SAFE_FD  4	/* skip stdin, stdout, stderr, and profiler */
+
+/* This is to get around the fact that some implementations have ss_len and
+ * others do not
+ */
+struct irc_ssaddr
+{
+  struct sockaddr_storage ss;
+  unsigned char   ss_len;
+  in_port_t       ss_port;
+};
+#endif /* INCLUDED_ircd_defs_h */
diff --git a/include/ircd_getopt.h b/include/ircd_getopt.h
new file mode 100644
index 0000000..3a680ba
--- /dev/null
+++ b/include/ircd_getopt.h
@@ -0,0 +1,36 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  ircd_getopt.h: A header for the getopt() command line option calls.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef __GETOPT_H_INCLUDED__
+#define __GETOPT_H_INCLUDED__
+
+struct lgetopt {
+  const char *opt; /* name of the argument */
+  void *argloc; /* where we store the argument to it (-option argument) */
+  enum { INTEGER, YESNO, STRING, USAGE, ENDEBUG } argtype;
+  const char *desc; /* description of the argument, usage for printing help */
+};
+
+extern void parseargs(int *, char ***, struct lgetopt *);
+#endif /* __GETOPT_H_INCLUDED__ */
diff --git a/include/ircd_signal.h b/include/ircd_signal.h
new file mode 100644
index 0000000..3871e98
--- /dev/null
+++ b/include/ircd_signal.h
@@ -0,0 +1,31 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  ircd_signal.h: A header for ircd signals.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDED_ircd_signal_h
+#define INCLUDED_ircd_signal_h
+
+extern void setup_signals(void);
+
+#endif /* INCLUDED_ircd_signal_h */
+
diff --git a/include/list.h b/include/list.h
new file mode 100644
index 0000000..9101f32
--- /dev/null
+++ b/include/list.h
@@ -0,0 +1,83 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  list.h: A header for the code in list.c.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDED_list_h
+#define INCLUDED_list_h
+
+/* These macros are basically swiped from the linux kernel
+ * they are simple yet effective
+ */
+
+/*
+ * Walks forward of a list.
+ * pos is your node
+ * head is your list head
+ */
+#define DLINK_FOREACH(pos, head) for (pos = (head); pos != NULL; pos = pos->next)
+
+/*
+ * Walks forward of a list safely while removing nodes
+ * pos is your node
+ * n is another list head for temporary storage
+ * head is your list head
+ */
+#define DLINK_FOREACH_SAFE(pos, n, head) for (pos = (head), n = pos ? pos->next : NULL; pos != NULL; pos = n, n = pos ? pos->next : NULL)
+#define DLINK_FOREACH_PREV(pos, head) for (pos = (head); pos != NULL; pos = pos->prev)
+
+/* Returns the list length */
+#define dlink_list_length(list) (list)->length
+
+/*
+ * double-linked-list stuff
+ */
+typedef struct _dlink_node dlink_node;
+typedef struct _dlink_list dlink_list;
+
+struct _dlink_node
+{
+  void *data;
+  dlink_node *prev;
+  dlink_node *next;
+};
+
+struct _dlink_list
+{
+  dlink_node *head;
+  dlink_node *tail;
+  unsigned int length;
+};
+
+extern void dlinkAdd(void *, dlink_node *, dlink_list *);
+extern void dlinkAddBefore(dlink_node *, void *, dlink_node *, dlink_list *);
+extern void dlinkAddTail(void *, dlink_node *, dlink_list *);
+extern void dlinkDelete(dlink_node *, dlink_list *);
+extern void dlinkMoveList(dlink_list *, dlink_list *);
+extern void dlink_move_node(dlink_node *, dlink_list *, dlink_list *);
+extern dlink_node *dlinkFind(dlink_list *, void *);
+extern dlink_node *dlinkFindDelete(dlink_list *, void *);
+
+extern void init_dlink_nodes(void);
+extern void free_dlink_node(dlink_node *);
+extern dlink_node *make_dlink_node(void);
+#endif
diff --git a/include/listener.h b/include/listener.h
new file mode 100644
index 0000000..6e402f6
--- /dev/null
+++ b/include/listener.h
@@ -0,0 +1,54 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  listener.h: A header for the listener code.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDED_listener_h
+#define INCLUDED_listener_h
+
+#define LISTENER_SSL    0x1
+#define LISTENER_HIDDEN 0x2
+#define LISTENER_SERVER 0x4
+
+#include "ircd_defs.h"  
+#include "fdlist.h"
+
+struct Client;
+
+struct Listener
+{
+  dlink_node	   listener_node;      /* list node pointer */
+  fde_t            fd;                 /* file descriptor */
+  int              port;               /* listener IP port */
+  int              ref_count;          /* number of connection references */
+  int              active;             /* current state of listener */
+  struct irc_ssaddr addr;              /* virtual address or INADDR_ANY */
+  char              name[HOSTLEN + 1]; /* virtual name of listener */
+  unsigned int      flags;
+};
+
+extern void add_listener(int, const char *, unsigned int);
+extern void close_listeners(void);
+extern const char *get_listener_name(const struct Listener *const);
+extern void show_ports(struct Client *);
+extern void free_listener(struct Listener *);
+#endif /* INCLUDED_listener_h */
diff --git a/include/log.h b/include/log.h
new file mode 100644
index 0000000..3467e51
--- /dev/null
+++ b/include/log.h
@@ -0,0 +1,46 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  log.h: A header for the logger functions.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDED_s_log_h
+#define INCLUDED_s_log_h
+
+#define LOG_BUFSIZE 1024
+
+enum log_type {
+  LOG_TYPE_IRCD,
+  LOG_TYPE_KILL,
+  LOG_TYPE_KLINE,
+  LOG_TYPE_DLINE,
+  LOG_TYPE_GLINE,
+  LOG_TYPE_OPER,
+  LOG_TYPE_USER,
+  LOG_TYPE_DEBUG,
+  LOG_TYPE_LAST
+};
+
+extern int log_add_file(enum log_type, size_t, const char *);
+extern void log_close_all(void);
+extern void ilog(enum log_type, const char *, ...);
+
+#endif /* INCLUDED_s_log_h */
diff --git a/include/memory.h b/include/memory.h
new file mode 100644
index 0000000..8ed1bb1
--- /dev/null
+++ b/include/memory.h
@@ -0,0 +1,45 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  memory.h: A header for the memory functions.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef _I_MEMORY_H
+#define _I_MEMORY_H
+
+#include "ircd_defs.h"
+#include "config.h"
+
+extern void outofmemory(void);
+
+extern void *MyMalloc(size_t);
+extern void *MyRealloc(void *, size_t);
+extern void MyFree(void *);
+extern void _DupString(char **, const char *);
+
+#define DupString(x,y) _DupString(&x, y)
+
+#ifndef NDEBUG
+extern void mem_frob(void *, int);
+#else
+#define mem_frob(x, y)
+#endif
+#endif /* _I_MEMORY_H */
diff --git a/include/modules.h b/include/modules.h
new file mode 100644
index 0000000..f96d544
--- /dev/null
+++ b/include/modules.h
@@ -0,0 +1,74 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  modules.h: A header for the modules functions.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDED_modules_h
+#define INCLUDED_modules_h
+
+#include "config.h"
+
+
+#define MODULE_FLAG_CORE     0x1
+#define MODULE_FLAG_NOUNLOAD 0x2
+
+struct module
+{
+  dlink_node node;
+  char *name;
+  const char *version;
+  void *handle;
+  void (*modinit)(void);
+  void (*modexit)(void);
+  unsigned int flags;
+};
+
+struct module_path
+{
+  dlink_node node;
+  char path[PATH_MAX + 1];
+};
+
+extern dlink_list modules_list;
+
+/* add a path */
+extern void mod_add_path(const char *);
+extern void mod_clear_paths(void);
+
+/* load all modules */
+extern void load_all_modules(int);
+
+/* load core modules */
+extern void load_core_modules(int);
+
+/* Add this module to list of modules to be loaded from conf */
+extern void add_conf_module(const char *);
+/* load all modules listed in conf */
+extern void load_conf_modules(void);
+extern void modules_init(void);
+
+extern int unload_one_module(const char *, int);
+extern int modules_valid_suffix(const char *);
+extern int load_one_module(const char *);
+extern int load_a_module(const char *, int);
+extern struct module *findmodule_byname(const char *);
+#endif /* INCLUDED_modules_h */
diff --git a/include/motd.h b/include/motd.h
new file mode 100644
index 0000000..24e15e6
--- /dev/null
+++ b/include/motd.h
@@ -0,0 +1,65 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  motd.h: A header for the MOTD functions.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDED_motd_h
+#define INCLUDED_motd_h
+#include "ircd_defs.h"   
+
+
+#define MESSAGELINELEN 256
+
+struct MessageFileLine
+{
+  struct MessageFileLine *next;
+  char line[MESSAGELINELEN + 1];
+};
+
+typedef struct MessageFileLine MessageFileLine;
+
+typedef enum {
+  USER_MOTD,
+  USER_LINKS,
+  ISSUPPORT
+} MotdType;
+  
+struct MessageFile
+{
+  MessageFileLine *contentsOfFile;
+  MotdType motdType;
+  char fileName[PATH_MAX + 1];
+  char lastChangedDate[MAX_DATE_STRING + 1];
+};
+
+typedef struct MessageFile MessageFile;
+
+struct Client;
+
+extern void init_message_file(MotdType, const char *, struct MessageFile *);
+extern int send_message_file(struct Client *, struct MessageFile *);
+extern int read_message_file(MessageFile *);
+extern MessageFile *init_MessageLine(void);
+extern void addto_MessageLine(MessageFile *, const char *);
+extern void destroy_MessageLine(MessageFile *);
+
+#endif /* INCLUDED_motd_h */
diff --git a/include/numeric.h b/include/numeric.h
new file mode 100644
index 0000000..558b7e5
--- /dev/null
+++ b/include/numeric.h
@@ -0,0 +1,483 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  numeric.h: A header for the numeric functions.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDED_numeric_h
+#define INCLUDED_numeric_h
+
+#define LOCALE_LENGTH 64  /* maximum length of locale name + 1 */
+
+struct NumericInfo
+{
+  const char *name;     /* common name of the numeric */
+  const char *standard; /* standard numeric text      */
+  char *translated;     /* translated numeric text    */
+};
+
+/* form_str - return a format string for a message number
+ * messages are defined below
+ */
+extern const char *form_str(int);
+extern void set_locale(const char *);
+extern const char *get_locale(void);
+
+/*
+ * Reserve numerics 000-099 for server-client connections where the client
+ * is local to the server. If any server is passed a numeric in this range
+ * from another server then it is remapped to 100-199. -avalon
+ */
+#define RPL_WELCOME          001
+#define RPL_YOURHOST         002
+#define RPL_CREATED          003
+#define RPL_MYINFO           004
+#define RPL_ISUPPORT         005
+     /* RPL_BOUNCE                         IRCnet extension */
+/*	RPL_MAP		       6	unreal */
+/*	RPL_MAPEND	       7	unreal */
+/*	RPL_SNOMASK            8        Undernet extension */
+/*	RPL_STATMEMTOT         9        Undernet extension */
+/*	RPL_STATMEM           10        Undernet extension */
+
+#define RPL_REDIR            10
+#define RPL_MAP		     15		/* Undernet extension */
+#define RPL_MAPMORE	     16		/* Undernet extension */
+#define RPL_MAPEND	     17		/* Undernet extension */
+
+#define RPL_YOURID	     42		/* IRCnet extension */
+/*      RPL_ATTEMPTINGJUNC    50           aircd extension */
+/*      RPL_ATTEMPTINGREROUTE 51           aircd extension */
+
+/*
+ * Numeric replies from server commands.
+ * These are currently in the range 200-399.
+ */
+#define RPL_TRACELINK        200
+#define RPL_TRACECONNECTING  201
+#define RPL_TRACEHANDSHAKE   202
+#define RPL_TRACEUNKNOWN     203
+#define RPL_TRACEOPERATOR    204
+#define RPL_TRACEUSER        205
+#define RPL_TRACESERVER      206
+#define RPL_TRACENEWTYPE     208
+#define RPL_TRACECLASS       209
+
+/*      RPL_STATS            210 aircd extension, used instead of having
+                                 multiple stats numerics */
+/*      RPL_TRACERECONNECT   210 IRCnet extension */                                 
+
+#define RPL_STATSLINKINFO    211
+#define RPL_STATSCOMMANDS    212
+#define RPL_STATSCLINE       213
+#define RPL_STATSNLINE       214
+/*	RPL_STATSOLDNLINE    214    unreal */
+#define RPL_STATSILINE       215
+#define RPL_STATSKLINE       216
+#define RPL_STATSQLINE       217
+#define RPL_STATSYLINE       218
+#define RPL_ENDOFSTATS       219
+/* note ircu uses 217 for STATSPLINE frip. conflict
+ * as RPL_STATSQLINE was used in old 2.8 for Q line 
+ * I'm going to steal 220 for now *sigh*
+ * -Dianora
+ */
+
+#define RPL_STATSPLINE       220
+#define RPL_UMODEIS          221
+
+/*	RPL_SQLINE_NICK	     222	   Numerics List: Dalnet */
+/*	RPL_STATSELINE       223	   dalnet */
+/*	RPL_STATSGLINE	     223	   unreal */
+/*      RPL_STATSFLINE       224           Hybrid extension,Dalnet */
+/*	RPL_STATSTLINE	     224	   unreal */
+/*      RPL_STATSDLINE       225           Hybrid extension */
+/*	RPL_STATSZLINE	     225	   Dalnet
+ 	RPL_STATSELINE	     225	   unreal
+ 	RPL_STATSCOUNT	     226	   Dalnet
+	RPL_STATSNLINE	     226	   unreal
+	RPL_STATSGLINE	     227	   Dalnet 
+	RPL_STATSVLINE	     227	   unreal */
+
+#define RPL_STATSFLINE       224
+#define RPL_STATSDLINE       225
+#define RPL_STATSALINE	     226
+
+/*	RPL_RULES	     232	unreal */
+
+/*      RPL_STATSIAUTH       239           IRCnet extension */
+/*      RPL_STATSVLINE       240           IRCnet extension */
+/*	RPL_STATSXLINE	     240	austnet */
+
+#define RPL_STATSLLINE       241
+#define RPL_STATSUPTIME      242
+#define RPL_STATSOLINE       243
+#define RPL_STATSHLINE       244
+/* 245 No longer used in ircd-hybrid */
+#define RPL_STATSSLINE       245
+#define RPL_STATSSERVICE     246
+#define RPL_STATSXLINE       247
+#define RPL_STATSULINE       248
+#define RPL_STATSDEBUG       249
+#define RPL_STATSCONN        250
+/*	RPL_STATSDLINE	     250	   Numerics List: IRCnet */
+#define RPL_LUSERCLIENT      251
+#define RPL_LUSEROP          252
+#define RPL_LUSERUNKNOWN     253
+#define RPL_LUSERCHANNELS    254
+#define RPL_LUSERME          255
+#define RPL_ADMINME          256
+#define RPL_ADMINLOC1        257
+#define RPL_ADMINLOC2        258
+#define RPL_ADMINEMAIL       259
+
+#define RPL_ENDOFTRACE       262
+#define RPL_LOAD2HI          263
+
+/*	RPL_TRYAGAIN	     263	   Numerics List: IRCnet */
+/*	RPL_LOAD2HI	     263	   Dalnet */
+/*      RPL_CURRENT_LOCAL    265           aircd/efnet/hybrid/dalnet*/
+/*      RPL_CURRENT_GLOBAL   266           aircd/efnet/hybrid/dalnet */
+/*      RPL_START_NETSTAT    267           aircd */
+/*      RPL_NETSTAT          268           aircd */
+/*      RPL_END_NETSTAT      269           aircd */
+
+#define RPL_LOCALUSERS       265
+#define RPL_GLOBALUSERS      266
+
+#define RPL_ACCEPTLIST	     281
+#define RPL_ENDOFACCEPT      282
+
+/*	RPL_GLIST            280        Undernet extension */
+/*	RPL_ENDOFGLIST       281        Undernet extension */
+/*	RPL_JUPELIST         282        Undernet extension - jupe -Kev */
+/*	RPL_ENDOFJUPELIST    283        Undernet extension - jupe -Kev */
+/*	RPL_FEATURE	     284	Undernet extension - features */
+/*      RPL_CHANINFO_HANDLE  285           aircd */
+/*      RPL_CHANINFO_USERS   286           aircd */
+/*      RPL_CHANINFO_CHOPS   287           aircd */
+/*      RPL_CHANINFO_VOICES  288           aircd */
+/*      RPL_CHANINFO_AWAY    289           aircd */
+/*      RPL_CHANINFO_OPERS   290           aircd */
+/*	RPL_HELPHDR	     290	Numeric List: Dalnet */
+/*      RPL_CHANINFO_BANNED  291           aircd */
+/*	RPL_HELPOP	     291	Numeric List: Dalnet */
+/*      RPL_CHANINFO_BANS    292           aircd */
+/*	RPL_HELPTLR	     292	Numeric List: Dalnet */
+/*      RPL_CHANINFO_INVITE  293           aircd */
+/*	RPL_HELPHLP	     293	Numeric List: Dalnet */
+/*      RPL_CHANINFO_INVITES 294           aircd */
+/*	RPL_HELPFWD	     294	Numeric List: Dalnet */
+/*      RPL_CHANINFO_KICK    295           aircd */
+/*	RPL_HELPIGN	     295	Numeric List: Dalnet */
+/*      RPL_CHANINFO_KICKS   296           aircd */
+
+/*      RPL_END_CHANINFO     299           aircd */
+
+/* numeric_replies */
+#define RPL_AWAY             301
+#define RPL_USERHOST         302
+#define RPL_ISON             303
+#define RPL_TEXT             304
+#define RPL_UNAWAY           305
+#define RPL_NOWAWAY          306
+/*	RPL_USERIP	     307	Undernet extension */
+#define RPL_WHOISREGNICK     307
+/*	RPL_SUSERHOST	     307	austnet */
+/*      RPL_NOTIFYACTION     308         aircd */
+#define RPL_WHOISADMIN	     308	/* Numeric List: Dalnet */
+/*	RPL_RULESSTART	     308	unreal */
+/*      RPL_NICKTRACE        309         aircd */
+/*	RPL_WHOISSADMIN	     309	Numeric List: Dalnet */
+/*	RPL_ENDOFRULES	     309	unreal */
+/*	RPL_WHOISHELPER	     309	austnet */
+/*      RPL_WHOISSVCMSG      310         Dalnet */
+/*	RPL_WHOISHELPOP	     310	unreal */
+/*	RPL_WHOISSERVICE     310	austnet */
+
+#define RPL_WHOISUSER        311
+#define RPL_WHOISSERVER      312
+#define RPL_WHOISOPERATOR    313
+
+#define RPL_WHOWASUSER       314
+/* rpl_endofwho below (315) */
+#define RPL_ENDOFWHOWAS      369
+
+#define RPL_WHOISCHANOP      316 /* redundant and not needed but reserved */
+#define RPL_WHOISIDLE        317
+
+#define RPL_ENDOFWHOIS       318
+#define RPL_WHOISCHANNELS    319
+/*      RPL_WHOIS_HIDDEN     320         Anothernet +h, ick! */
+/*	RPL_WHOISSPECIAL     320	unreal */
+#define RPL_LISTSTART        321
+#define RPL_LIST             322
+#define RPL_LISTEND          323
+#define RPL_CHANNELMODEIS    324
+/*      RPL_CHANNELPASSIS    325           IRCnet extension */
+/*      RPL_UNIQOPIS         325           IRCnet extension */
+/*      RPL_NOCHANPASS       326           IRCnet extension */
+/*      RPL_CHPASSUNKNOWN    327           IRCnet extension */
+/*      RPL_CHANNEL_URL      328           dalnet, anothernet */
+#define RPL_CREATIONTIME     329
+/*      RPL_WHOWAS_TIME      330               ? */
+#define RPL_NOTOPIC          331
+#define RPL_TOPIC            332
+#define RPL_TOPICWHOTIME     333
+/*	RPL_COMMANDSYNTAX    334	   Dalnet */
+/*	RPL_LISTSYNTAX	     334	   unreal */
+/*      RPL_CHANPASSOK       338           IRCnet extension (?)*/
+#define	RPL_WHOISACTUALLY    338	/* dalnet */
+/*	RPL_WHOISACTUALLY    338	   Undernet extension, dalnet */
+/*      RPL_BADCHANPASS      339           IRCnet extension (?)*/
+/*	RPL_USERIP           340           (old) Undernet extension */
+#define RPL_INVITING         341
+/*	RPL_SUMMONING        342	   removed from RFC1459 */
+
+#define RPL_INVITELIST       346
+#define RPL_ENDOFINVITELIST  347	/* IRCnet, Undernet extension */
+#define RPL_EXCEPTLIST       348
+#define RPL_ENDOFEXCEPTLIST  349
+
+#define RPL_VERSION          351
+
+#define RPL_WHOREPLY         352
+#define RPL_ENDOFWHO         315
+#define RPL_NAMREPLY         353
+#define RPL_ENDOFNAMES       366
+
+#define RPL_CLOSING          362
+#define RPL_CLOSEEND         363
+#define RPL_LINKS            364
+#define RPL_ENDOFLINKS       365
+/* rpl_endofnames above (366) */
+#define RPL_BANLIST          367
+#define RPL_ENDOFBANLIST     368
+/* rpl_endofwhowas above (369) */
+
+#define RPL_INFO             371
+#define RPL_MOTD             372
+#define RPL_INFOSTART        373
+#define RPL_ENDOFINFO        374
+#define RPL_MOTDSTART        375
+#define RPL_ENDOFMOTD        376
+
+/*      RPL_KICKEXPIRED      377   aircd */
+/*	RPL_SPAM	     377   austnet */
+/*      RPL_BANEXPIRED       378   aircd */
+/*      RPL_KICKLINKED       379   aircd */
+/*      RPL_BANLINKED        380   aircd */
+
+#define RPL_YOUREOPER        381
+#define RPL_REHASHING        382
+/*	RPL_YOURSERVICE	     383	   Numeric List: various */
+#define RPL_RSACHALLENGE     386
+
+/*	RPL_QLIST	     386	unreal */
+/*	RPL_ENDOFQLIST	     387	unreal */
+/*	RPL_ALIST	     388	unreal */
+/*	RPL_ENDOFALIST	     389	unreal */ 
+
+#define RPL_TIME             391
+#define RPL_USERSSTART       392
+#define RPL_USERS            393
+#define RPL_ENDOFUSERS       394
+#define RPL_NOUSERS          395
+#define RPL_HOSTHIDDEN       396
+
+/*
+ * Errors are in the range from 400-599 currently and are grouped by what
+ * commands they come from.
+ */
+#define ERR_NOSUCHNICK       401
+#define ERR_NOSUCHSERVER     402
+#define ERR_NOSUCHCHANNEL    403
+#define ERR_CANNOTSENDTOCHAN 404
+#define ERR_TOOMANYCHANNELS  405
+#define ERR_WASNOSUCHNICK    406
+#define ERR_TOOMANYTARGETS   407
+#define ERR_NOORIGIN         409
+#define ERR_INVALIDCAPCMD    410
+
+#define ERR_NORECIPIENT      411
+#define ERR_NOTEXTTOSEND     412
+#define ERR_NOTOPLEVEL       413
+#define ERR_WILDTOPLEVEL     414
+/*	ERR_BADMASK          415           IRCnet extension */
+#define ERR_UNKNOWNCOMMAND   421
+#define ERR_NOMOTD           422
+#define ERR_NOADMININFO      423
+
+/* 	ERR_TOOMANYAWAY	     429	    Dalnet */
+
+#define ERR_NONICKNAMEGIVEN  431
+#define ERR_ERRONEUSNICKNAME 432
+#define ERR_NICKNAMEINUSE    433
+
+/*      ERR_SERVICENAMEINUSE 434 ? */
+/*	ERR_NORULES	     434   unreal */
+/*      ERR_SERVICECONFUSED  435 ? */
+/*	ERR_BANONCHAN	     435   dalnet */
+
+#define ERR_NICKCOLLISION    436
+#define ERR_UNAVAILRESOURCE  437
+#define ERR_NICKTOOFAST	     438	/* We did it first Undernet! ;) db */
+
+#define ERR_SERVICESDOWN     440
+
+#define ERR_USERNOTINCHANNEL 441
+#define ERR_NOTONCHANNEL     442
+#define ERR_USERONCHANNEL    443
+
+#define ERR_NOTREGISTERED    451
+
+/*      ERR_IDCOLLISION      452           IRCnet extension ? */
+/*      ERR_NICKLOST         453           IRCnet extension ? */
+
+/*	ERR_HOSTILENAME	     455	   unreal */
+
+/*	ERR_NOHIDING	     459	   unreal */
+/*	ERR_NOTFORHALFOPS    460	   unreal */
+
+#define ERR_ACCEPTFULL       456
+#define ERR_ACCEPTEXIST      457
+#define ERR_ACCEPTNOT        458
+
+#define ERR_NEEDMOREPARAMS   461
+#define ERR_ALREADYREGISTRED 462
+#define ERR_PASSWDMISMATCH   464
+#define ERR_YOUREBANNEDCREEP 465
+#define ERR_ONLYSERVERSCANCHANGE 468
+/*	ERR_LINKSET	     469	unreal */
+/*	ERR_LINKCHANNEL	     470	unreal */
+/*      ERR_KICKEDFROMCHAN   470         aircd */
+#define ERR_OPERONLYCHAN     470
+#define ERR_CHANNELISFULL    471
+#define ERR_UNKNOWNMODE      472
+#define ERR_INVITEONLYCHAN   473
+#define ERR_BANNEDFROMCHAN   474
+#define ERR_BADCHANNELKEY    475
+#define ERR_NEEDREGGEDNICK   477
+#define ERR_BANLISTFULL      478        /* I stole the numeric from ircu -db */
+#define ERR_BADCHANNAME      479
+/* 	ERR_LINKFAIL	     479	unreal */
+#define ERR_SSLONLYCHAN      480
+#define ERR_NOPRIVILEGES     481
+#define ERR_CHANOPRIVSNEEDED 482
+#define ERR_CANTKILLSERVER   483
+#define ERR_RESTRICTED       484
+/*	ERR_DESYNC	     484	 Dalnet,PTlink */
+/*	ERR_ATTACKDENY	     484	 unreal */
+/*	ERR_RESTRICTED	     484	   IRCnet extension */
+/*      ERR_UNIQOPRIVSNEEDED 485           IRCnet extension */
+/*	ERR_KILLDENY         485	   unreal */
+/*	ERR_CANTKICKADMIN    485	   PTlink */
+#define ERR_NONONREG         486
+/*      ERR_CHANTOORECENT    487           IRCnet extension (?) */
+/*      ERR_TSLESSCHAN       488           IRCnet extension (?) */
+/*	ERR_VOICENEEDED      489           Undernet extension */
+#define ERR_NOOPERHOST       491
+/*      ERR_NOSERVICEHOST    492 	   IRCnet extension */
+
+#define ERR_UMODEUNKNOWNFLAG 501
+#define ERR_USERSDONTMATCH   502
+
+#define ERR_GHOSTEDCLIENT    503
+/*	ERR_VWORLDWARN	     503	   austnet */
+
+#define ERR_USERNOTONSERV    504
+
+/* #define ERR_LAST_ERR_MSG 505 
+ * moved to 999
+ */
+
+
+#define ERR_TOOMANYWATCH     512
+#define ERR_WRONGPONG	     513
+/*	ERR_TOOMANYDCC	     514	dalnet */
+/*	ERR_NOINVITE	     518	unreal */
+#define ERR_LONGMASK	     518	/* Undernet extension -Kev */
+/*	ERR_ADMONLY	     519	unreal */
+/*	ERR_TOOMANYUSERS     519	Undernet extension -Kev */
+/*	ERR_OPERONLY	     520	unreal */
+/*	ERR_MASKTOOWIDE	     520	Undernet extension -Kev */
+/*	ERR_WHOTRUNC	     520	austnet */
+/*	ERR_LASTERROR        521	Undernet extension -Kev */
+#define	ERR_LISTSYNTAX       521
+/*	ERR_WHOSYNTAX	     522        dalnet */
+/*	ERR_WHOLIMEXCEED     523	dalnet */
+
+#define ERR_HELPNOTFOUND     524
+
+#define RPL_LOGON            600
+#define RPL_LOGOFF           601
+#define RPL_WATCHOFF         602
+#define RPL_WATCHSTAT        603
+#define RPL_NOWON            604
+#define RPL_NOWOFF           605
+#define RPL_WATCHLIST        606
+#define RPL_ENDOFWATCHLIST   607
+
+/*	RPL_MAPMORE          610	unreal
+
+	RPL_MAPMORE          615	PTlink
+	
+	RPL_DCCSTATUS        617	dalnet
+	RPL_DCCLIST          618	dalnet
+	RPL_ENDOFDCCLIST     619	dalnet
+	RPL_DCCINFO          620	dalnet
+	
+	RPL_DUMPING	     640	unreal
+	RPL_DUMPRPL	     641	unreal
+	RPL_EODUMP	     642	unreal
+*/
+
+#define RPL_WHOISSECURE      671
+#define RPL_MODLIST          702
+#define RPL_ENDOFMODLIST     703
+
+#define RPL_HELPSTART        704
+#define RPL_HELPTXT          705
+#define RPL_ENDOFHELP        706
+
+#define RPL_ETRACE_FULL      708
+#define RPL_ETRACE           709
+
+#define RPL_KNOCK	     710
+#define RPL_KNOCKDLVR	     711
+
+#define ERR_TOOMANYKNOCK     712
+#define ERR_CHANOPEN         713
+#define ERR_KNOCKONCHAN      714
+
+#define RPL_TARGUMODEG       716
+#define RPL_TARGNOTIFY       717
+#define RPL_UMODEGMSG        718
+
+#define ERR_NOPRIVS	     723
+
+#define RPL_TESTMASK	     724
+#define RPL_TESTLINE	     725
+#define RPL_NOTESTLINE	     726
+
+#define ERR_LAST_ERR_MSG     999
+
+#endif /* INCLUDED_numeric_h */
diff --git a/include/packet.h b/include/packet.h
new file mode 100644
index 0000000..1f2b272
--- /dev/null
+++ b/include/packet.h
@@ -0,0 +1,58 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  packet.h: A header for the packet functions.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDED_packet_h
+#define INCLUDED_packet_h
+
+#include "fdlist.h"
+
+/*
+ * this hides in here rather than in defaults.h because it really shouldn't
+ * be tweaked unless you *REALLY REALLY* know what you're doing!
+ * Remember, messages are only anti-flooded on incoming from the client, not on
+ * incoming from a server for a given client, so if you tweak this you risk
+ * allowing a client to flood differently depending upon where they are on
+ * the network..
+ *   -- adrian
+ */
+/* MAX_FLOOD is the amount of lines in a 'burst' we allow from a client, 
+ * anything beyond MAX_FLOOD is limited to about one line per second.
+ *
+ * MAX_FLOOD_CONN is the amount of lines we allow from a client who has
+ * just connected.  this allows clients to rejoin multiple channels
+ * without being so heavily penalised they excess flood.
+ */
+#define MAX_FLOOD 5
+#define MAX_FLOOD_BURST MAX_FLOOD * 8
+
+struct Callback;
+
+void *iorecv_default(va_list);
+extern struct Callback *iorecv_cb;
+
+PF read_packet;
+PF flood_recalc;
+void flood_endgrace(struct Client *);
+
+#endif /* INCLUDED_packet_h */
diff --git a/include/parse.h b/include/parse.h
new file mode 100644
index 0000000..1a58e66
--- /dev/null
+++ b/include/parse.h
@@ -0,0 +1,165 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  parse.h: A header for the message parser.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDED_parse_h
+#define INCLUDED_parse_h
+
+struct Client;
+
+
+/*
+ * m_functions execute protocol messages on this server:
+ * int m_func(struct Client* client_p, struct Client* source_p, int parc, char* parv[]);
+ *
+ *    client_p    is always NON-NULL, pointing to a *LOCAL* client
+ *            structure (with an open socket connected!). This
+ *            identifies the physical socket where the message
+ *            originated (or which caused the m_function to be
+ *            executed--some m_functions may call others...).
+ *
+ *    source_p    is the source of the message, defined by the
+ *            prefix part of the message if present. If not
+ *            or prefix not found, then source_p==client_p.
+ *
+ *            (!IsServer(client_p)) => (client_p == source_p), because
+ *            prefixes are taken *only* from servers...
+ *
+ *            (IsServer(client_p))
+ *                    (source_p == client_p) => the message didn't
+ *                    have the prefix.
+ *
+ *                    (source_p != client_p && IsServer(source_p) means
+ *                    the prefix specified servername. (?)
+ *
+ *                    (source_p != client_p && !IsServer(source_p) means
+ *                    that message originated from a remote
+ *                    user (not local).
+ *
+ *
+ *            combining
+ *
+ *            (!IsServer(source_p)) means that, source_p can safely
+ *            taken as defining the target structure of the
+ *            message in this server.
+ *
+ *    *Always* true (if 'parse' and others are working correct):
+ *
+ *    1)      source_p->from == client_p  (note: client_p->from == client_p)
+ *
+ *    2)      MyConnect(source_p) <=> source_p == client_p (e.g. source_p
+ *            *cannot* be a local connection, unless it's
+ *            actually client_p!). [MyConnect(x) should probably
+ *            be defined as (x == x->from) --msa ]
+ *
+ *    parc    number of variable parameter strings (if zero,
+ *            parv is allowed to be NULL)
+ *
+ *    parv    a NULL terminated list of parameter pointers,
+ *
+ *                    parv[0], sender (prefix string), if not present
+ *                            this points to an empty string.
+ *                    parv[1]...parv[parc-1]
+ *                            pointers to additional parameters
+ *                    parv[parc] == NULL, *always*
+ *
+ *            note:   it is guaranteed that parv[0]..parv[parc-1] are all
+ *                    non-NULL pointers.
+ */
+
+/*
+ * MessageHandler
+ */
+typedef enum HandlerType {
+  UNREGISTERED_HANDLER,
+  CLIENT_HANDLER,
+  SERVER_HANDLER,
+  ENCAP_HANDLER,
+  OPER_HANDLER,
+  DUMMY_HANDLER,
+  LAST_HANDLER_TYPE
+} HandlerType;
+
+/*
+ * MessageHandler function
+ * Params:
+ * struct Client* client_p   - connection message originated from
+ * struct Client* source_p   - source of message, may be different from client_p
+ * int            parc   - parameter count
+ * char*          parv[] - parameter vector
+ */
+typedef void (*MessageHandler)(struct Client *, struct Client *, int, char *[]);
+
+/* 
+ * Message table structure 
+ */
+struct Message
+{
+  const char *cmd;
+  unsigned int count;      /* number of times command used */
+  unsigned int rcount;     /* number of times command used by server */
+  unsigned int args_min; /* at least this many args must be passed
+                             * or an error will be sent to the user 
+                             * before the m_func is even called 
+                             */
+  unsigned int args_max;    /* maximum permitted parameters */
+  unsigned int flags;      /* bit 0 set means that this command is allowed
+                             * to be used only on the average of once per 2
+                             * seconds -SRB
+                             */
+  uint64_t bytes;  /* bytes received for this message */
+
+  /*
+   * client_p = Connected client ptr
+   * source_p = Source client ptr
+   * parc = parameter count
+   * parv = parameter variable array
+   */
+  /* handlers:
+   * UNREGISTERED, CLIENT, SERVER, ENCAP, OPER, DUMMY, LAST
+   */
+  MessageHandler handlers[LAST_HANDLER_TYPE];
+};
+
+/*
+ * Constants
+ */
+#define   MFLG_SLOW             0x001   /* Command can be executed roughly
+                                         * once per 2 seconds.                
+                                         */
+#define MAXPARA    15
+
+extern void parse(struct Client *, char *, char *);
+extern void mod_add_cmd(struct Message *);
+extern void mod_del_cmd(struct Message *);
+extern struct Message *find_command(const char *);
+extern void report_messages(struct Client *);
+
+/* generic handlers */
+extern void rfc1459_command_send_error(struct Client *, struct Client *,int, char *[]);
+extern void m_ignore(struct Client *, struct Client *, int, char *[]);
+extern void m_not_oper(struct Client *, struct Client *, int, char *[]);
+extern void m_registered(struct Client *, struct Client *, int, char *[]);
+extern void m_unregistered(struct Client *, struct Client *, int, char *[]);
+
+#endif /* INCLUDED_parse_h */
diff --git a/include/patchlevel.h b/include/patchlevel.h
new file mode 100644
index 0000000..7365468
--- /dev/null
+++ b/include/patchlevel.h
@@ -0,0 +1,27 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  patchlevel.h: A header defining the patchlevel.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef PATCHLEVEL
+#define PATCHLEVEL   "hybrid-8.0.0"
+#endif
diff --git a/include/restart.h b/include/restart.h
new file mode 100644
index 0000000..9b79800
--- /dev/null
+++ b/include/restart.h
@@ -0,0 +1,31 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  restart.h: A header with restart functions.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDED_restart_h
+#define INCLUDED_restart_h
+
+extern void restart(const char *);
+extern void server_die(const char *, int);
+
+#endif
diff --git a/include/resv.h b/include/resv.h
new file mode 100644
index 0000000..87bbe85
--- /dev/null
+++ b/include/resv.h
@@ -0,0 +1,52 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  resv.h: A header for the RESV functions.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDED_resv_h
+#define INCLUDED_resv_h
+
+struct ResvChannel
+{
+  dlink_node node;
+  struct ResvChannel *hnext;
+  time_t hold;          /* Hold action until this time (calendar time) */
+  /* +1 for \0 */
+  char name[CHANNELLEN + 1];
+  char *reason;
+  int	conf;		/* 1 if set from ircd.conf, 0 if from elsewhere */
+};
+
+extern dlink_list nresv_items;
+extern dlink_list resv_channel_list;
+
+extern struct ConfItem *create_channel_resv(char *, char *, int);
+extern struct ConfItem *create_nick_resv(char *, char *, int);
+
+extern int delete_channel_resv(struct ResvChannel *);
+
+extern void clear_conf_resv(void);
+extern void report_resv(struct Client *);
+
+extern int valid_wild_card_simple(const char *);
+extern struct ResvChannel *match_find_resv(const char *);
+#endif  /* INCLUDED_resv_h */
diff --git a/include/rng_mt.h b/include/rng_mt.h
new file mode 100644
index 0000000..1f32ef1
--- /dev/null
+++ b/include/rng_mt.h
@@ -0,0 +1,53 @@
+/*
+   A C-program for MT19937, with initialization improved 2002/1/26.
+   Coded by Takuji Nishimura and Makoto Matsumoto.
+
+   Before using, initialize the state by using init_genrand(seed)
+   or init_by_array(init_key, key_length).
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote
+        products derived from this software without specific prior written
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+   Any feedback is very welcome.
+   http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/emt.html
+   email: m-mat @ math.sci.hiroshima-u.ac.jp (remove space)
+
+   $Id$
+*/
+
+
+#ifndef __include_rng_mt_header__
+#define __include_rng_mt_header__
+
+extern void init_genrand(uint32_t);
+extern void init_by_array(uint32_t[], int);
+extern uint32_t genrand_int32(void);
+#endif
diff --git a/include/rsa.h b/include/rsa.h
new file mode 100644
index 0000000..06f7f6e
--- /dev/null
+++ b/include/rsa.h
@@ -0,0 +1,35 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  rsa.h: A header for the RSA functions.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+#ifndef INCLUDED_rsa_h
+#define INCLUDED_rsa_h
+
+#include "config.h"
+
+#ifdef HAVE_LIBCRYPTO
+extern void report_crypto_errors(void);
+extern int generate_challenge(char **, char **, RSA *);
+extern int get_randomness(unsigned char *, int);
+#endif
+#endif /* INCLUDED_rsa_h */
+
diff --git a/include/s_auth.h b/include/s_auth.h
new file mode 100644
index 0000000..b9ffc35
--- /dev/null
+++ b/include/s_auth.h
@@ -0,0 +1,66 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  s_auth.h: A header for the ident functions.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDED_s_auth_h
+#define INCLUDED_s_auth_h
+
+#include "irc_res.h"
+#include "hook.h"
+
+
+struct Client;
+
+struct AuthRequest
+{
+  dlink_node	      node;	 /* auth_doing_list */
+  int 		      flags;
+  struct Client*      client;    /* pointer to client struct for request */
+  fde_t               fd;        /* file descriptor for auth queries */
+  time_t              timeout;   /* time when query expires */
+};
+
+/*
+ * flag values for AuthRequest
+ * NAMESPACE: AM_xxx - Authentication Module
+ */
+#define AM_DOING_AUTH        0x1
+#define AM_DNS_PENDING       0x2
+
+#define SetDNSPending(x)     ((x)->flags |= AM_DNS_PENDING)
+#define ClearDNSPending(x)   ((x)->flags &= ~AM_DNS_PENDING)
+#define IsDNSPending(x)      ((x)->flags &  AM_DNS_PENDING)
+
+#define SetDoingAuth(x)      ((x)->flags |= AM_DOING_AUTH)
+#define ClearAuth(x)         ((x)->flags &= ~AM_DOING_AUTH)
+#define IsDoingAuth(x)       ((x)->flags &  AM_DOING_AUTH)
+
+extern struct Callback *auth_cb;
+
+extern void init_auth(void);
+extern void send_auth_query(struct AuthRequest *);
+extern void remove_auth_request(struct AuthRequest *);
+extern void delete_auth(struct AuthRequest *);
+extern void release_auth_client(struct AuthRequest *);
+
+#endif /* INCLUDED_s_auth_h */
diff --git a/include/s_bsd.h b/include/s_bsd.h
new file mode 100644
index 0000000..a76ce6d
--- /dev/null
+++ b/include/s_bsd.h
@@ -0,0 +1,73 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  s_bsd.h: A header for the network subsystem.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDED_s_bsd_h
+#define INCLUDED_s_bsd_h
+
+#include "config.h"       
+#include "fdlist.h"
+#include "hook.h"
+
+/* Type of IO */
+#define	COMM_SELECT_READ		1
+#define	COMM_SELECT_WRITE		2
+
+/* How long can comm_select() wait for network events [milliseconds] */
+#define SELECT_DELAY    500
+
+struct Client;
+struct AccessItem;
+struct Listener;
+
+extern struct Callback *setup_socket_cb;
+
+extern void add_connection(struct Listener *, struct irc_ssaddr *, int);
+extern void close_connection(struct Client *);
+extern void report_error(int, const char *, const char *, int);
+
+extern int get_sockerr(int);
+extern int ignoreErrno(int);
+
+extern void comm_settimeout(fde_t *, time_t, PF *, void *);
+extern void comm_setflush(fde_t *, time_t, PF *, void *);
+extern void comm_checktimeouts(void *);
+extern void comm_connect_tcp(fde_t *, const char *, u_short,
+           		     struct sockaddr *, int, CNCB *, void *, int, int);
+extern const char * comm_errstr(int status);
+extern int comm_open(fde_t *F, int family, int sock_type, int proto,
+           	     const char *note);
+extern int comm_accept(struct Listener *, struct irc_ssaddr *pn);
+
+/* These must be defined in the network IO loop code of your choice */
+extern void init_netio(void);
+extern void comm_setselect(fde_t *, unsigned int, PF *, void *, time_t);
+extern void init_comm(void);
+extern int read_message (time_t, unsigned char);
+extern void comm_select(void);
+extern void check_can_use_v6(void);
+#ifdef IPV6
+extern void remove_ipv6_mapping(struct irc_ssaddr *);
+#endif
+
+#endif /* INCLUDED_s_bsd_h */
diff --git a/include/s_gline.h b/include/s_gline.h
new file mode 100644
index 0000000..1ecc9b2
--- /dev/null
+++ b/include/s_gline.h
@@ -0,0 +1,60 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  s_gline.h: A header for the gline functions.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDED_s_gline_h
+#define INCLUDED_s_gline_h
+
+#include "ircd_defs.h"
+
+#define GLINE_PENDING_DEL_TYPE 0
+#define GLINE_PENDING_ADD_TYPE 1
+
+struct AccessItem;
+
+extern void cleanup_glines(void *);
+extern struct AccessItem *find_is_glined(const char *, const char *);
+
+struct gline_pending
+{
+  dlink_node node;
+
+  struct {
+    char oper_nick[NICKLEN + 1];
+    char oper_user[USERLEN + 1];
+    char oper_host[HOSTLEN + 1];
+    char oper_server[HOSTLEN + 1];
+    char reason[REASONLEN + 1];
+    time_t time_request;
+  } vote_1, vote_2;
+
+  time_t last_gline_time;       /* for expiring entry */
+  char user[USERLEN * 2 + 2];
+  char host[HOSTLEN * 2 + 2];
+};
+
+
+#define CLEANUP_GLINES_TIME  300
+
+extern dlink_list pending_glines[];
+#endif /* INCLUDED_s_gline_h */
diff --git a/include/s_misc.h b/include/s_misc.h
new file mode 100644
index 0000000..88dd5bf
--- /dev/null
+++ b/include/s_misc.h
@@ -0,0 +1,47 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  s_misc.h: A header for the miscellaneous functions.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDED_s_misc_h
+#define INCLUDED_s_misc_h
+
+extern char *date(time_t);
+extern const char *smalldate(time_t);
+#ifdef HAVE_LIBCRYPTO
+extern char *ssl_get_cipher(const SSL *);
+#endif
+
+/* Just blindly define our own MIN/MAX macro */
+
+#define IRCD_MAX(a, b)  ((a) > (b) ? (a) : (b))
+#define IRCD_MIN(a, b)  ((a) < (b) ? (a) : (b))
+
+#define _1MEG     (1024.0)
+#define _1GIG     (1024.0*1024.0)
+#define _1TER     (1024.0*1024.0*1024.0)
+#define _GMKs(x)  (((x) > _1TER) ? "Terabytes" : (((x) > _1GIG) ? "Gigabytes" :\
+                  (((x) > _1MEG) ? "Megabytes" : "Kilobytes")))
+#define _GMKv(x)  (((x) > _1TER) ? (float)((x)/_1TER) : (((x) > _1GIG) ? \
+                   (float)((x)/_1GIG) : (((x) > _1MEG) ? (float)((x)/_1MEG) : \
+		   (float)(x))))
+#endif
diff --git a/include/s_serv.h b/include/s_serv.h
new file mode 100644
index 0000000..31582ea
--- /dev/null
+++ b/include/s_serv.h
@@ -0,0 +1,101 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  s_serv.h: A header for the server functions.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDED_serv_h
+#define INCLUDED_serv_h
+#include "config.h"
+
+struct ConfItem;
+
+/*
+ * number of seconds to wait after server starts up, before
+ * starting try_connections()
+ * TOO SOON and you can nick collide like crazy. 
+ */
+#define STARTUP_CONNECTIONS_TIME 60
+
+struct Client;
+struct AccessItem;
+struct Channel;
+
+/* Capabilities */
+struct Capability
+{
+  dlink_node node;
+  char *name;       /* name of capability */
+  unsigned int cap; /* mask value         */
+};
+
+#define CAP_CAP         0x00000001 /* received a CAP to begin with        */
+#define CAP_QS          0x00000002 /* Can handle quit storm removal       */
+#define CAP_EX          0x00000004 /* Can do channel +e exemptions        */
+#define CAP_CHW         0x00000008 /* Can do channel wall @#              */
+#define CAP_IE          0x00000010 /* Can do invite exceptions            */
+#define CAP_EOB         0x00000020 /* Can do EOB message                  */
+#define CAP_KLN         0x00000040 /* Can do KLINE message                */
+#define CAP_GLN         0x00000080 /* Can do GLINE message                */
+#define CAP_TS6         0x00000100 /* Can do TS6                          */
+#define CAP_KNOCK       0x00000200 /* supports KNOCK                      */
+#define CAP_UNKLN       0x00000400 /* Can do UNKLINE message              */
+#define CAP_CLUSTER     0x00000800 /* supports server clustering          */
+#define CAP_ENCAP       0x00001000 /* supports ENCAP message              */
+#define CAP_HOPS        0x00002000 /* supports HALFOPS                    */
+#define CAP_TBURST      0x00004000 /* supports TBURST                     */
+#define CAP_SVS         0x00008000 /* supports services                   */
+#define CAP_DLN         0x00010000 /* Can do DLINE message                */
+#define CAP_UNDLN       0x00020000 /* Can do UNDLINE message              */
+
+/*
+ * Capability macros.
+ */
+#define IsCapable(x, cap)       ((x)->localClient->caps &   (cap))
+#define SetCapable(x, cap)      ((x)->localClient->caps |=  (cap))
+#define ClearCap(x, cap)        ((x)->localClient->caps &= ~(cap))
+
+
+/*
+ * return values for hunt_server() 
+ */
+#define HUNTED_NOSUCH   (-1)    /* if the hunted server is not found */
+#define HUNTED_ISME     0       /* if this server should execute the command */
+#define HUNTED_PASS     1       /* if message passed onwards successfully */
+
+extern int valid_servname(const char *);
+extern int check_server(const char *, struct Client *);
+extern int hunt_server(struct Client *, struct Client *,
+                       const char *, int, int, char **);
+extern void add_capability(const char *, int, int);
+extern int delete_capability(const char *);
+extern int find_capability(const char *);
+extern void send_capabilities(struct Client *, struct AccessItem *, int);
+extern void write_links_file(void *);
+extern void server_estab(struct Client *);
+extern const char *show_capabilities(struct Client *);
+extern void try_connections(void *);
+extern void burst_channel(struct Client *client_p, struct Channel *);
+extern void sendnick_TS(struct Client *, struct Client *);
+extern int serv_connect(struct AccessItem *, struct Client *);
+extern struct Client *find_servconn_in_progress(const char *);
+extern struct Server *make_server(struct Client *);
+#endif /* INCLUDED_s_serv_h */
diff --git a/include/s_user.h b/include/s_user.h
new file mode 100644
index 0000000..e90a31d
--- /dev/null
+++ b/include/s_user.h
@@ -0,0 +1,61 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  s_user.h: A header for the user functions.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDED_s_user_h
+#define INCLUDED_s_user_h
+
+#define IRC_MAXSID 3
+#define IRC_MAXUID 6
+#define TOTALSIDUID (IRC_MAXSID + IRC_MAXUID)
+
+struct Client;
+
+extern struct Callback *entering_umode_cb;
+extern struct Callback *umode_cb;
+extern unsigned int user_modes[];
+
+extern void assemble_umode_buffer(void);
+extern void set_user_mode(struct Client *, struct Client *, int, char **);
+extern void send_umode(struct Client *, struct Client *,
+                       unsigned int, unsigned int, char *);
+extern void send_umode_out(struct Client *, struct Client *, unsigned int);
+extern void show_lusers(struct Client *);
+extern void show_isupport(struct Client *);
+extern void oper_up(struct Client *);
+
+extern void register_local_user(struct Client *);
+extern void register_remote_user(struct Client *,
+                                 const char *, const char *,
+                                 const char *, const char *);
+extern void init_uid(void);
+extern int valid_sid(const char *);
+extern int valid_hostname(const char *);
+extern int valid_username(const char *);
+extern int valid_nickname(const char *, const int);
+extern void add_isupport(const char *, const char *, int);
+extern void delete_isupport(const char *);
+extern void init_isupport(void);
+extern void rebuild_isupport_message_line(void);
+
+#endif
diff --git a/include/send.h b/include/send.h
new file mode 100644
index 0000000..1039618
--- /dev/null
+++ b/include/send.h
@@ -0,0 +1,98 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  send.h: A header for the message sending functions.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDED_send_h
+#define INCLUDED_send_h
+
+#include "fdlist.h"
+
+/*
+ * struct decls
+ */
+struct Callback;
+struct Channel;
+struct Client;
+struct dlink_list;
+
+extern void *iosend_default(va_list);
+extern struct Callback *iosend_cb;
+
+/* send.c prototypes */
+
+extern void sendq_unblocked(fde_t *, struct Client *);
+extern void send_queued_write(struct Client *);
+extern void send_queued_all(void);
+extern void sendto_one(struct Client *, const char *, ...);
+extern void sendto_channel_butone(struct Client *, struct Client *,
+                                  struct Channel *, unsigned int,
+                                  const char *, ...);
+extern void sendto_common_channels_local(struct Client *, int,
+                                         const char *, ...);
+extern void sendto_channel_local(int, int, struct Channel *,
+                                 const char *, ...);
+extern void sendto_channel_local_butone(struct Client *, int, struct Channel *,
+                                        const char *, ...);
+extern void sendto_channel_remote(struct Client *, struct Client *, int,
+                                  const unsigned int, const unsigned int,
+                                  struct Channel *, const char *, ...);
+extern void sendto_server(struct Client *,
+                          const unsigned int,
+                          const unsigned int, const char *, ...);
+extern void sendto_match_butone(struct Client *, struct Client *, 
+                                char *, int, const char *, ...);
+extern void sendto_match_servs(struct Client *, const char *, int,
+                               const char *, ...);
+extern void sendto_realops_flags(unsigned int, int,
+                                 const char *, ...);
+extern void sendto_globops_flags(unsigned int, int, const char *, ...);
+extern void sendto_wallops_flags(unsigned int, struct Client *,
+                                 const char *, ...);
+extern void ts_warn(const char *, ...);
+
+extern void sendto_anywhere(struct Client *, struct Client *, 
+                            const char *, ...);
+extern void kill_client(struct Client *, struct Client *,
+                        const char *, ... );
+extern void kill_client_ll_serv_butone(struct Client *, struct Client *,
+                                       const char *, ...);
+
+
+#define ALL_MEMBERS  0
+#define NON_CHANOPS  1
+#define ONLY_CHANOPS_VOICED  2
+#define ONLY_CHANOPS 3
+#define ONLY_SERVERS 4 /* for channel_mode.c */
+
+#define L_ALL 	0
+#define L_OPER 	1
+#define L_ADMIN	2
+
+#define NOCAPS          0               /* no caps */
+#define NOFLAGS         0               /* no flags */
+
+/* used when sending to #mask or $mask */
+#define MATCH_SERVER  1
+#define MATCH_HOST    2
+
+#endif /* INCLUDED_send_h */
diff --git a/include/serno.h b/include/serno.h
new file mode 100644
index 0000000..bdad155
--- /dev/null
+++ b/include/serno.h
@@ -0,0 +1 @@
+#define SERIALNUM "SVN"
diff --git a/include/sprintf_irc.h b/include/sprintf_irc.h
new file mode 100644
index 0000000..641c636
--- /dev/null
+++ b/include/sprintf_irc.h
@@ -0,0 +1,39 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  sprintf_irc.h: The irc sprintf header.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef SPRINTF_IRC
+#define SPRINTF_IRC
+
+
+/*=============================================================================
+ * Proto types
+ */
+
+extern int vsprintf_irc(char *, const char *, va_list);
+
+/*
+ * ircsprintf - optimized sprintf
+ */
+extern int ircsprintf(char *, const char *, ...);
+#endif /* SPRINTF_IRC */
diff --git a/include/stdinc.h b/include/stdinc.h
new file mode 100644
index 0000000..09c0939
--- /dev/null
+++ b/include/stdinc.h
@@ -0,0 +1,90 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  stdinc.h: Pull in all of the necessary system headers
+ *
+ *  Copyright (C) 2002 Aaron Sethman <androsyn@ratbox.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ * $Id$
+ *
+ */
+
+#ifndef STDINC_H /* prevent multiple #includes */
+#define STDINC_H
+ 
+#include "config.h"
+
+#include "defaults.h"
+
+#include <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdint.h>
+#include <errno.h>
+
+#ifdef HAVE_STRTOK_R
+# define strtoken(x, y, z) strtok_r(y, z, x)
+#endif
+
+#include <sys/types.h>
+
+#ifdef HAVE_CRYPT_H
+#include <crypt.h>
+#endif
+
+#ifdef HAVE_LIBCRYPTO
+#include <openssl/ssl.h>
+#include <openssl/err.h>
+#endif
+
+#include <stdio.h>
+#include <assert.h>
+#include <time.h>
+#include <fcntl.h>
+
+#include <stdarg.h>
+#include <signal.h>
+#include <ctype.h>
+
+#include <dirent.h>
+#include <netdb.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <sys/time.h>
+#include <sys/file.h>
+
+#include <limits.h>
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#ifdef HAVE_SYS_RESOURCE_H
+#include <sys/resource.h>
+#endif
+
+#include <sys/stat.h>
+#ifdef HAVE_SYS_WAIT_H
+#include <sys/wait.h>
+#endif
+
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+
+#endif
diff --git a/include/supported.h b/include/supported.h
new file mode 100644
index 0000000..0e59fd5
--- /dev/null
+++ b/include/supported.h
@@ -0,0 +1,73 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  supported.h: Header for 005 numeric etc...
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDED_supported_h
+#define INCLUDED_supported_h
+
+#include "channel.h"
+#include "ircd_defs.h"
+#include "s_serv.h"
+
+#define CASEMAP "rfc1459"
+
+/* ConfigChannel.use_knock ? " KNOCK" */
+
+/*
+ * - from mirc's versions.txt
+ *
+ *  mIRC now supports the numeric 005 tokens: CHANTYPES=# and
+ *  PREFIX=(ohv)@%+ and can handle a dynamic set of channel and
+ *  nick prefixes.
+ *
+ *  mIRC assumes that @ is supported on all networks, any mode
+ *  left of @ is assumed to have at least equal power to @, and
+ *  any mode right of @ has less power.
+ *
+ *  mIRC has internal support for @%+ modes.
+ *
+ *  $nick() can now handle all mode letters listed in PREFIX.
+ *
+ *  Also added support for CHANMODES=A,B,C,D token (not currently
+ *  supported by any servers), which lists all modes supported
+ *  by a channel, where:
+ *
+ *    A = modes that take a parameter, and add or remove nicks
+ *        or addresses to a list, such as +bIe for the ban,
+ *        invite, and exception lists.
+ *
+ *    B = modes that change channel settings, but which take
+ *        a parameter when they are set and unset, such as
+ *        +k key, and -k key.
+ *
+ *    C = modes that change channel settings, but which take
+ *        a parameter only when they are set, such as +l N,
+ *        and -l.
+ *
+ *    D = modes that change channel settings, such as +imnpst
+ *        and take no parameters.
+ *
+ *  All unknown/unlisted modes are treated as type D.
+ */
+
+#endif /* INCLUDED_supported_h */
diff --git a/include/userhost.h b/include/userhost.h
new file mode 100644
index 0000000..2608507
--- /dev/null
+++ b/include/userhost.h
@@ -0,0 +1,47 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  userhost.h: A header for global user limits.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDED_userhost_h
+#define INCLUDED_userhost_h
+
+struct NameHost
+{
+  dlink_node node;		/* point to other names on this hostname */
+  char name[USERLEN + 1];
+  int icount;			/* number of =local= identd on this name*/
+  int gcount;			/* global user count on this name */
+  int lcount;			/* local user count on this name */
+};
+
+struct UserHost
+{
+  dlink_list list;		/* list of names on this hostname */
+  struct UserHost *next;
+  char host[HOSTLEN + 1];
+};
+
+extern void count_user_host(const char *, const char *, int *, int *, int *);
+extern void add_user_host(const char *, const char *, int);
+extern void delete_user_host(const char *, const char *, int global);
+#endif  /* INCLUDED_userhost_h */
diff --git a/include/watch.h b/include/watch.h
new file mode 100644
index 0000000..2d14818
--- /dev/null
+++ b/include/watch.h
@@ -0,0 +1,48 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *
+ *  Copyright (C) 1997 Jukka Santala (Donwulff)
+ *  Copyright (C) 2005 by the Hybrid Development Team.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ */
+
+/*! \file watch.h
+ * \brief Header including structures and prototypes for WATCH support
+ * \version $Id$
+ */
+
+#ifndef INCLUDED_watch_h
+#define INCLUDED_watch_h
+
+/*! \brief Watch structure */
+struct Watch
+{
+  dlink_node node; /**< Embedded dlink_node used to link into watchTable */
+  dlink_list watched_by; /**< list of clients that have this
+                              entry on their watch list */
+  time_t lasttime; /**< last time the client was seen */
+  char nick[NICKLEN + 1]; /**< nick name of the client to watch */
+};
+
+extern void watch_init(void);
+extern void watch_add_to_hash_table(const char *, struct Client *);
+extern void watch_del_from_hash_table(const char *, struct Client *);
+extern void watch_check_hash(struct Client *, int);
+extern void watch_del_watch_list(struct Client *);
+extern void watch_count_memory(unsigned int *const, uint64_t *const);
+extern struct Watch *watch_find_hash(const char *);
+#endif
diff --git a/include/whowas.h b/include/whowas.h
new file mode 100644
index 0000000..3f23ec5
--- /dev/null
+++ b/include/whowas.h
@@ -0,0 +1,82 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  whowas.h: Header for the whowas functions.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDED_whowas_h
+#define INCLUDED_whowas_h
+
+#include "ircd_defs.h"
+#include "client.h"
+#include "config.h"
+
+
+struct Whowas
+{
+  int hashv;
+  time_t logoff;
+  char name[NICKLEN + 1];
+  char username[USERLEN + 1];
+  char hostname[HOSTLEN + 1];
+  char realname[REALLEN + 1];
+  char servername[HOSTLEN + 1];
+  struct Client *online; /* Pointer to new nickname for chasing or NULL */
+  dlink_node tnode;      /* for hash table...                           */
+  dlink_node cnode;      /* for client struct linked list               */
+};
+
+/*
+** initwhowas
+*/
+extern void whowas_init(void);
+
+/*
+** add_history
+**      Add the currently defined name of the client to history.
+**      usually called before changing to a new name (nick).
+**      Client must be a fully registered user.
+*/
+extern void add_history(struct Client *, int);
+
+/*
+** off_history
+**      This must be called when the client structure is about to
+**      be released. History mechanism keeps pointers to client
+**      structures and it must know when they cease to exist. This
+**      also implicitly calls AddHistory.
+*/
+extern void off_history(struct Client *);
+
+/*
+** get_history
+**      Return the current client that was using the given
+**      nickname within the timelimit. Returns NULL, if no
+**      one found...
+*/
+extern struct Client *get_history(const char *, time_t);
+
+/*
+** for debugging...counts related structures stored in whowas array.
+*/
+extern void count_whowas_memory(unsigned int *, uint64_t *);
+extern dlink_list WHOWASHASH[];
+#endif /* INCLUDED_whowas_h */
diff --git a/install-sh b/install-sh
new file mode 100755
index 0000000..377bb86
--- /dev/null
+++ b/install-sh
@@ -0,0 +1,527 @@
+#!/bin/sh
+# install - install a program, script, or datafile
+
+scriptversion=2011-11-20.07; # UTC
+
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
+#
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# 'make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+
+nl='
+'
+IFS=" ""	$nl"
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit=${DOITPROG-}
+if test -z "$doit"; then
+  doit_exec=exec
+else
+  doit_exec=$doit
+fi
+
+# Put in absolute file names if you don't have them in your path;
+# or use environment vars.
+
+chgrpprog=${CHGRPPROG-chgrp}
+chmodprog=${CHMODPROG-chmod}
+chownprog=${CHOWNPROG-chown}
+cmpprog=${CMPPROG-cmp}
+cpprog=${CPPROG-cp}
+mkdirprog=${MKDIRPROG-mkdir}
+mvprog=${MVPROG-mv}
+rmprog=${RMPROG-rm}
+stripprog=${STRIPPROG-strip}
+
+posix_glob='?'
+initialize_posix_glob='
+  test "$posix_glob" != "?" || {
+    if (set -f) 2>/dev/null; then
+      posix_glob=
+    else
+      posix_glob=:
+    fi
+  }
+'
+
+posix_mkdir=
+
+# Desired mode of installed file.
+mode=0755
+
+chgrpcmd=
+chmodcmd=$chmodprog
+chowncmd=
+mvcmd=$mvprog
+rmcmd="$rmprog -f"
+stripcmd=
+
+src=
+dst=
+dir_arg=
+dst_arg=
+
+copy_on_change=false
+no_target_directory=
+
+usage="\
+Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
+   or: $0 [OPTION]... SRCFILES... DIRECTORY
+   or: $0 [OPTION]... -t DIRECTORY SRCFILES...
+   or: $0 [OPTION]... -d DIRECTORIES...
+
+In the 1st form, copy SRCFILE to DSTFILE.
+In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
+In the 4th, create DIRECTORIES.
+
+Options:
+     --help     display this help and exit.
+     --version  display version info and exit.
+
+  -c            (ignored)
+  -C            install only if different (preserve the last data modification time)
+  -d            create directories instead of installing files.
+  -g GROUP      $chgrpprog installed files to GROUP.
+  -m MODE       $chmodprog installed files to MODE.
+  -o USER       $chownprog installed files to USER.
+  -s            $stripprog installed files.
+  -t DIRECTORY  install into DIRECTORY.
+  -T            report an error if DSTFILE is a directory.
+
+Environment variables override the default commands:
+  CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
+  RMPROG STRIPPROG
+"
+
+while test $# -ne 0; do
+  case $1 in
+    -c) ;;
+
+    -C) copy_on_change=true;;
+
+    -d) dir_arg=true;;
+
+    -g) chgrpcmd="$chgrpprog $2"
+	shift;;
+
+    --help) echo "$usage"; exit $?;;
+
+    -m) mode=$2
+	case $mode in
+	  *' '* | *'	'* | *'
+'*	  | *'*'* | *'?'* | *'['*)
+	    echo "$0: invalid mode: $mode" >&2
+	    exit 1;;
+	esac
+	shift;;
+
+    -o) chowncmd="$chownprog $2"
+	shift;;
+
+    -s) stripcmd=$stripprog;;
+
+    -t) dst_arg=$2
+	# Protect names problematic for 'test' and other utilities.
+	case $dst_arg in
+	  -* | [=\(\)!]) dst_arg=./$dst_arg;;
+	esac
+	shift;;
+
+    -T) no_target_directory=true;;
+
+    --version) echo "$0 $scriptversion"; exit $?;;
+
+    --)	shift
+	break;;
+
+    -*)	echo "$0: invalid option: $1" >&2
+	exit 1;;
+
+    *)  break;;
+  esac
+  shift
+done
+
+if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
+  # When -d is used, all remaining arguments are directories to create.
+  # When -t is used, the destination is already specified.
+  # Otherwise, the last argument is the destination.  Remove it from $@.
+  for arg
+  do
+    if test -n "$dst_arg"; then
+      # $@ is not empty: it contains at least $arg.
+      set fnord "$@" "$dst_arg"
+      shift # fnord
+    fi
+    shift # arg
+    dst_arg=$arg
+    # Protect names problematic for 'test' and other utilities.
+    case $dst_arg in
+      -* | [=\(\)!]) dst_arg=./$dst_arg;;
+    esac
+  done
+fi
+
+if test $# -eq 0; then
+  if test -z "$dir_arg"; then
+    echo "$0: no input file specified." >&2
+    exit 1
+  fi
+  # It's OK to call 'install-sh -d' without argument.
+  # This can happen when creating conditional directories.
+  exit 0
+fi
+
+if test -z "$dir_arg"; then
+  do_exit='(exit $ret); exit $ret'
+  trap "ret=129; $do_exit" 1
+  trap "ret=130; $do_exit" 2
+  trap "ret=141; $do_exit" 13
+  trap "ret=143; $do_exit" 15
+
+  # Set umask so as not to create temps with too-generous modes.
+  # However, 'strip' requires both read and write access to temps.
+  case $mode in
+    # Optimize common cases.
+    *644) cp_umask=133;;
+    *755) cp_umask=22;;
+
+    *[0-7])
+      if test -z "$stripcmd"; then
+	u_plus_rw=
+      else
+	u_plus_rw='% 200'
+      fi
+      cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
+    *)
+      if test -z "$stripcmd"; then
+	u_plus_rw=
+      else
+	u_plus_rw=,u+rw
+      fi
+      cp_umask=$mode$u_plus_rw;;
+  esac
+fi
+
+for src
+do
+  # Protect names problematic for 'test' and other utilities.
+  case $src in
+    -* | [=\(\)!]) src=./$src;;
+  esac
+
+  if test -n "$dir_arg"; then
+    dst=$src
+    dstdir=$dst
+    test -d "$dstdir"
+    dstdir_status=$?
+  else
+
+    # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
+    # might cause directories to be created, which would be especially bad
+    # if $src (and thus $dsttmp) contains '*'.
+    if test ! -f "$src" && test ! -d "$src"; then
+      echo "$0: $src does not exist." >&2
+      exit 1
+    fi
+
+    if test -z "$dst_arg"; then
+      echo "$0: no destination specified." >&2
+      exit 1
+    fi
+    dst=$dst_arg
+
+    # If destination is a directory, append the input filename; won't work
+    # if double slashes aren't ignored.
+    if test -d "$dst"; then
+      if test -n "$no_target_directory"; then
+	echo "$0: $dst_arg: Is a directory" >&2
+	exit 1
+      fi
+      dstdir=$dst
+      dst=$dstdir/`basename "$src"`
+      dstdir_status=0
+    else
+      # Prefer dirname, but fall back on a substitute if dirname fails.
+      dstdir=`
+	(dirname "$dst") 2>/dev/null ||
+	expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	     X"$dst" : 'X\(//\)[^/]' \| \
+	     X"$dst" : 'X\(//\)$' \| \
+	     X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
+	echo X"$dst" |
+	    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+		   s//\1/
+		   q
+		 }
+		 /^X\(\/\/\)[^/].*/{
+		   s//\1/
+		   q
+		 }
+		 /^X\(\/\/\)$/{
+		   s//\1/
+		   q
+		 }
+		 /^X\(\/\).*/{
+		   s//\1/
+		   q
+		 }
+		 s/.*/./; q'
+      `
+
+      test -d "$dstdir"
+      dstdir_status=$?
+    fi
+  fi
+
+  obsolete_mkdir_used=false
+
+  if test $dstdir_status != 0; then
+    case $posix_mkdir in
+      '')
+	# Create intermediate dirs using mode 755 as modified by the umask.
+	# This is like FreeBSD 'install' as of 1997-10-28.
+	umask=`umask`
+	case $stripcmd.$umask in
+	  # Optimize common cases.
+	  *[2367][2367]) mkdir_umask=$umask;;
+	  .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
+
+	  *[0-7])
+	    mkdir_umask=`expr $umask + 22 \
+	      - $umask % 100 % 40 + $umask % 20 \
+	      - $umask % 10 % 4 + $umask % 2
+	    `;;
+	  *) mkdir_umask=$umask,go-w;;
+	esac
+
+	# With -d, create the new directory with the user-specified mode.
+	# Otherwise, rely on $mkdir_umask.
+	if test -n "$dir_arg"; then
+	  mkdir_mode=-m$mode
+	else
+	  mkdir_mode=
+	fi
+
+	posix_mkdir=false
+	case $umask in
+	  *[123567][0-7][0-7])
+	    # POSIX mkdir -p sets u+wx bits regardless of umask, which
+	    # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
+	    ;;
+	  *)
+	    tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+	    trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
+
+	    if (umask $mkdir_umask &&
+		exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
+	    then
+	      if test -z "$dir_arg" || {
+		   # Check for POSIX incompatibilities with -m.
+		   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+		   # other-writable bit of parent directory when it shouldn't.
+		   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+		   ls_ld_tmpdir=`ls -ld "$tmpdir"`
+		   case $ls_ld_tmpdir in
+		     d????-?r-*) different_mode=700;;
+		     d????-?--*) different_mode=755;;
+		     *) false;;
+		   esac &&
+		   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
+		     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
+		     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+		   }
+		 }
+	      then posix_mkdir=:
+	      fi
+	      rmdir "$tmpdir/d" "$tmpdir"
+	    else
+	      # Remove any dirs left behind by ancient mkdir implementations.
+	      rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
+	    fi
+	    trap '' 0;;
+	esac;;
+    esac
+
+    if
+      $posix_mkdir && (
+	umask $mkdir_umask &&
+	$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
+      )
+    then :
+    else
+
+      # The umask is ridiculous, or mkdir does not conform to POSIX,
+      # or it failed possibly due to a race condition.  Create the
+      # directory the slow way, step by step, checking for races as we go.
+
+      case $dstdir in
+	/*) prefix='/';;
+	[-=\(\)!]*) prefix='./';;
+	*)  prefix='';;
+      esac
+
+      eval "$initialize_posix_glob"
+
+      oIFS=$IFS
+      IFS=/
+      $posix_glob set -f
+      set fnord $dstdir
+      shift
+      $posix_glob set +f
+      IFS=$oIFS
+
+      prefixes=
+
+      for d
+      do
+	test X"$d" = X && continue
+
+	prefix=$prefix$d
+	if test -d "$prefix"; then
+	  prefixes=
+	else
+	  if $posix_mkdir; then
+	    (umask=$mkdir_umask &&
+	     $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
+	    # Don't fail if two instances are running concurrently.
+	    test -d "$prefix" || exit 1
+	  else
+	    case $prefix in
+	      *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
+	      *) qprefix=$prefix;;
+	    esac
+	    prefixes="$prefixes '$qprefix'"
+	  fi
+	fi
+	prefix=$prefix/
+      done
+
+      if test -n "$prefixes"; then
+	# Don't fail if two instances are running concurrently.
+	(umask $mkdir_umask &&
+	 eval "\$doit_exec \$mkdirprog $prefixes") ||
+	  test -d "$dstdir" || exit 1
+	obsolete_mkdir_used=true
+      fi
+    fi
+  fi
+
+  if test -n "$dir_arg"; then
+    { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
+    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
+    { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
+      test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
+  else
+
+    # Make a couple of temp file names in the proper directory.
+    dsttmp=$dstdir/_inst.$$_
+    rmtmp=$dstdir/_rm.$$_
+
+    # Trap to clean up those temp files at exit.
+    trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
+
+    # Copy the file name to the temp name.
+    (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
+
+    # and set any options; do chmod last to preserve setuid bits.
+    #
+    # If any of these fail, we abort the whole thing.  If we want to
+    # ignore errors from any of these, just make sure not to ignore
+    # errors from the above "$doit $cpprog $src $dsttmp" command.
+    #
+    { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
+    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
+    { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
+    { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
+
+    # If -C, don't bother to copy if it wouldn't change the file.
+    if $copy_on_change &&
+       old=`LC_ALL=C ls -dlL "$dst"	2>/dev/null` &&
+       new=`LC_ALL=C ls -dlL "$dsttmp"	2>/dev/null` &&
+
+       eval "$initialize_posix_glob" &&
+       $posix_glob set -f &&
+       set X $old && old=:$2:$4:$5:$6 &&
+       set X $new && new=:$2:$4:$5:$6 &&
+       $posix_glob set +f &&
+
+       test "$old" = "$new" &&
+       $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
+    then
+      rm -f "$dsttmp"
+    else
+      # Rename the file to the real destination.
+      $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
+
+      # The rename failed, perhaps because mv can't rename something else
+      # to itself, or perhaps because mv is so ancient that it does not
+      # support -f.
+      {
+	# Now remove or move aside any old file at destination location.
+	# We try this two ways since rm can't unlink itself on some
+	# systems and the destination file might be busy for other
+	# reasons.  In this case, the final cleanup might fail but the new
+	# file should still install successfully.
+	{
+	  test ! -f "$dst" ||
+	  $doit $rmcmd -f "$dst" 2>/dev/null ||
+	  { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
+	    { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
+	  } ||
+	  { echo "$0: cannot unlink or rename $dst" >&2
+	    (exit 1); exit 1
+	  }
+	} &&
+
+	# Now rename the file to the real destination.
+	$doit $mvcmd "$dsttmp" "$dst"
+      }
+    fi || exit 1
+
+    trap '' 0
+  fi
+done
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/libltdl/COPYING.LIB b/libltdl/COPYING.LIB
new file mode 100644
index 0000000..ba2be48
--- /dev/null
+++ b/libltdl/COPYING.LIB
@@ -0,0 +1,515 @@
+
+                  GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 2.1, February 1999
+
+ Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+     51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+[This is the first released version of the Lesser GPL.  It also counts
+ as the successor of the GNU Library Public License, version 2, hence
+ the version number 2.1.]
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+Licenses are intended to guarantee your freedom to share and change
+free software--to make sure the software is free for all its users.
+
+  This license, the Lesser General Public License, applies to some
+specially designated software packages--typically libraries--of the
+Free Software Foundation and other authors who decide to use it.  You
+can use it too, but we suggest you first think carefully about whether
+this license or the ordinary General Public License is the better
+strategy to use in any particular case, based on the explanations
+below.
+
+  When we speak of free software, we are referring to freedom of use,
+not price.  Our General Public Licenses are designed to make sure that
+you have the freedom to distribute copies of free software (and charge
+for this service if you wish); that you receive source code or can get
+it if you want it; that you can change the software and use pieces of
+it in new free programs; and that you are informed that you can do
+these things.
+
+  To protect your rights, we need to make restrictions that forbid
+distributors to deny you these rights or to ask you to surrender these
+rights.  These restrictions translate to certain responsibilities for
+you if you distribute copies of the library or if you modify it.
+
+  For example, if you distribute copies of the library, whether gratis
+or for a fee, you must give the recipients all the rights that we gave
+you.  You must make sure that they, too, receive or can get the source
+code.  If you link other code with the library, you must provide
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+with the library after making changes to the library and recompiling
+it.  And you must show them these terms so they know their rights.
+
+  We protect your rights with a two-step method: (1) we copyright the
+library, and (2) we offer you this license, which gives you legal
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+^L
+  Finally, software patents pose a constant threat to the existence of
+any free program.  We wish to make sure that a company cannot
+effectively restrict the users of a free program by obtaining a
+restrictive license from a patent holder.  Therefore, we insist that
+any patent license obtained for a version of the library must be
+consistent with the full freedom of use specified in this license.
+
+  Most GNU software, including some libraries, is covered by the
+ordinary GNU General Public License.  This license, the GNU Lesser
+General Public License, applies to certain designated libraries, and
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+
+  When a program is linked with a library, whether statically or using
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+  We call this license the "Lesser" General Public License because it
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+of an advantage over competing non-free programs.  These disadvantages
+are the reason we use the ordinary General Public License for many
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+non-free programs enables many more people to use the whole GNU
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+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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+the limitation as if written in the body of this License.
+
+  13. The Free Software Foundation may publish revised and/or new
+versions of the Lesser General Public License from time to time.
+Such new versions will be similar in spirit to the present version,
+but may differ in detail to address new problems or concerns.
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+Each version is given a distinguishing version number.  If the Library
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+the Free Software Foundation.  If the Library does not specify a
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+^L
+  14. If you wish to incorporate parts of the Library into other free
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+                            NO WARRANTY
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+                     END OF TERMS AND CONDITIONS
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+           How to Apply These Terms to Your New Libraries
+
+  If you develop a new library, and you want it to be of the greatest
+possible use to the public, we recommend making it free software that
+everyone can redistribute and change.  You can do so by permitting
+redistribution under these terms (or, alternatively, under the terms
+of the ordinary General Public License).
+
+  To apply these terms, attach the following notices to the library.
+It is safest to attach them to the start of each source file to most
+effectively convey the exclusion of warranty; and each file should
+have at least the "copyright" line and a pointer to where the full
+notice is found.
+
+
+    <one line to give the library's name and a brief idea of what it
+does.>
+    Copyright (C) <year>  <name of author>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
+
+Also add information on how to contact you by electronic and paper
+mail.
+
+You should also get your employer (if you work as a programmer) or
+your
+school, if any, to sign a "copyright disclaimer" for the library, if
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+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the
+  library `Frob' (a library for tweaking knobs) written by James
+Random Hacker.
+
+  <signature of Ty Coon>, 1 April 1990
+  Ty Coon, President of Vice
+
+That's all there is to it!
+
+
diff --git a/libltdl/Makefile.am b/libltdl/Makefile.am
new file mode 100644
index 0000000..e5e43f2
--- /dev/null
+++ b/libltdl/Makefile.am
@@ -0,0 +1,163 @@
+##  -- Process this file with automake to produce 
+##
+##   Copyright (C) 2003, 2004, 2005, 2007 Free Software Foundation, Inc.
+##   Written by Gary V. Vaughan, 2003
+##
+##   NOTE: The canonical source of this file is maintained with the
+##   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
+##
+## GNU Libltdl is free software; you can redistribute it and/or
+## modify it under the terms of the GNU Lesser General Public
+## License as published by the Free Software Foundation; either
+## version 2 of the License, or (at your option) any later version.
+##
+## As a special exception to the GNU Lesser General Public License,
+## if you distribute this file as part of a program or library that
+## is built using GNU libtool, you may include this file under the
+## same distribution terms that you use for the rest of that program.
+##
+## GNU Libltdl is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU Lesser General Public License for more details.
+##
+## You should have received a copy of the GNU LesserGeneral Public
+## License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
+## copy can be downloaded from http://www.gnu.org/licenses/lgpl.html,
+## or obtained by writing to the Free Software Foundation, Inc.,
+## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#####
+
+ACLOCAL_AMFLAGS = -I m4
+AUTOMAKE_OPTIONS = foreign
+AM_CPPFLAGS =
+AM_LDFLAGS =
+BUILT_SOURCES =
+include_HEADERS =
+noinst_LTLIBRARIES =
+lib_LTLIBRARIES =
+EXTRA_LTLIBRARIES =
+EXTRA_DIST =
+CLEANFILES =
+MOSTLYCLEANFILES =
+
+# -I$(srcdir) is needed for user that built libltdl with a sub-Automake
+# (not as a sub-package!) using 'nostdinc':
+AM_CPPFLAGS	       += -DLT_CONFIG_H='<$(LT_CONFIG_H)>' \
+			  -DLTDL -I. -I$(srcdir) -Ilibltdl \
+			  -I$(srcdir)/libltdl -I$(srcdir)/libltdl
+AM_LDFLAGS	       += -no-undefined
+LTDL_VERSION_INFO	= -version-info 10:0:3
+
+noinst_LTLIBRARIES	+= $(LT_DLLOADERS)
+
+if INSTALL_LTDL
+ltdlincludedir		= $(includedir)/libltdl
+ltdlinclude_HEADERS	= libltdl/lt_system.h \
+			  libltdl/lt_error.h \
+			  libltdl/lt_dlloader.h
+include_HEADERS	       += ltdl.h
+lib_LTLIBRARIES	       += libltdl.la
+endif
+
+if CONVENIENCE_LTDL
+noinst_LTLIBRARIES     += libltdlc.la
+endif
+
+libltdl_la_SOURCES = libltdl/lt__alloc.h \
+			  libltdl/lt__dirent.h \
+			  libltdl/lt__glibc.h \
+			  libltdl/lt__private.h \
+			  libltdl/lt__strl.h \
+			  libltdl/lt_dlloader.h \
+			  libltdl/lt_error.h \
+	                  libltdl/lt_system.h \
+			  libltdl/slist.h \
+			  loaders/preopen.c \
+			  lt__alloc.c \
+			  lt_dlloader.c \
+			  lt_error.c \
+			  ltdl.c \
+			  ltdl.h \
+			  slist.c
+
+EXTRA_DIST	       += lt__dirent.c \
+			  lt__strl.c
+
+libltdl_la_CPPFLAGS	= -DLTDLOPEN=$(LTDLOPEN) $(AM_CPPFLAGS)
+libltdl_la_LDFLAGS	= $(AM_LDFLAGS) $(LTDL_VERSION_INFO) $(LT_DLPREOPEN)
+libltdl_la_LIBADD	= $(ltdl_LTLIBOBJS)
+libltdl_la_DEPENDENCIES	= $(LT_DLLOADERS) $(ltdl_LTLIBOBJS)
+
+libltdlc_la_SOURCES	= $(libltdl_la_SOURCES)
+libltdlc_la_CPPFLAGS	= -DLTDLOPEN=$(LTDLOPEN)c $(AM_CPPFLAGS)
+libltdlc_la_LDFLAGS	= $(AM_LDFLAGS) $(LT_DLPREOPEN)
+libltdlc_la_LIBADD	= $(libltdl_la_LIBADD)
+libltdlc_la_DEPENDENCIES= $(libltdl_la_DEPENDENCIES)
+
+## The loaders are preopened by libltdl, itself always built from
+## pic-objects (either as a shared library, or a convenience library),
+## so the loaders themselves must be made from pic-objects too.  We
+## use convenience libraries for that purpose:
+EXTRA_LTLIBRARIES	       += dlopen.la \
+				  dld_link.la \
+				  dyld.la \
+				  load_add_on.la \
+				  loadlibrary.la \
+				  shl_load.la
+
+dlopen_la_SOURCES	= loaders/dlopen.c
+dlopen_la_LDFLAGS	= -module -avoid-version
+dlopen_la_LIBADD 	= $(LIBADD_DLOPEN)
+
+dld_link_la_SOURCES	= loaders/dld_link.c
+dld_link_la_LDFLAGS	= -module -avoid-version
+dld_link_la_LIBADD	= -ldld
+
+dyld_la_SOURCES		= loaders/dyld.c
+dyld_la_LDFLAGS		= -module -avoid-version
+
+load_add_on_la_SOURCES	= loaders/load_add_on.c
+load_add_on_la_LDFLAGS	= -module -avoid-version
+
+loadlibrary_la_SOURCES	= loaders/loadlibrary.c
+loadlibrary_la_LDFLAGS	= -module -avoid-version
+
+shl_load_la_SOURCES	= loaders/shl_load.c
+shl_load_la_LDFLAGS	= -module -avoid-version
+shl_load_la_LIBADD	= $(LIBADD_SHL_LOAD)
+
+## Make sure these will be cleaned even when they're not built by default:
+CLEANFILES		       += libltdl.la \
+				  libltdlc.la \
+				  libdlloader.la
+
+## Automake-1.9.6 doesn't clean subdir AC_LIBOBJ compiled objects
+## automatically:
+CLEANFILES	       += $(ltdl_LIBOBJS) $(ltdl_LTLIBOBJS)
+
+EXTRA_DIST	       += COPYING.LIB \
+			   \
+			   \
+			   \
+			   \
+			   \
+			   \
+			  README
+
+## --------------------------- ##
+## Gnulib  snippets ##
+## --------------------------- ##
+
+BUILT_SOURCES	+= $(ARGZ_H)
+EXTRA_DIST	+= argz_.h \
+		   argz.c
+
+# We need the following in order to create an <argz.h> when the system
+# doesn't have one that works with the given compiler.
+all-local $(lib_OBJECTS): $(ARGZ_H)
+argz.h: argz_.h
+	cp $(srcdir)/argz_.h $@-t
+	mv $@-t $@
+MOSTLYCLEANFILES += argz.h \
+		    argz.h-t
diff --git a/libltdl/Makefile.in b/libltdl/Makefile.in
new file mode 100644
index 0000000..1dbd6a8
--- /dev/null
+++ b/libltdl/Makefile.in
@@ -0,0 +1,951 @@
+# Makefile.in generated by automake 1.12.4 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2012 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+#####
+
+
+VPATH = @srcdir@
+am__make_dryrun = \
+  { \
+    am__dry=no; \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        echo 'am--echo: ; @echo "AM"  OK' | $(MAKE) -f - 2>/dev/null \
+          | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
+      *) \
+        for am__flg in $$MAKEFLAGS; do \
+          case $$am__flg in \
+            *=*|--*) ;; \
+            *n*) am__dry=yes; break;; \
+          esac; \
+        done;; \
+    esac; \
+    test $$am__dry = yes; \
+  }
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+@INSTALL_LTDL_TRUE@am__append_1 = ltdl.h
+@INSTALL_LTDL_TRUE@am__append_2 = libltdl.la
+@CONVENIENCE_LTDL_TRUE@am__append_3 = libltdlc.la
+subdir = libltdl
+DIST_COMMON = README $(am__include_HEADERS_DIST) \
+	$(am__ltdlinclude_HEADERS_DIST) $(srcdir)/Makefile.am \
+	$(srcdir)/Makefile.in $(top_srcdir)/depcomp COPYING.LIB
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+	$(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+    *) f=$$p;; \
+  esac;
+am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
+am__install_max = 40
+am__nobase_strip_setup = \
+  srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
+am__nobase_strip = \
+  for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
+am__nobase_list = $(am__nobase_strip_setup); \
+  for p in $$list; do echo "$$p $$p"; done | \
+  sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
+  $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
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+am__base_list = \
+  sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
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+am__uninstall_files_from_dir = { \
+  test -z "$$files" \
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+    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
+         $(am__cd) "$$dir" && rm -f $$files; }; \
+  }
+am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(includedir)" \
+	"$(DESTDIR)$(ltdlincludedir)"
+LTLIBRARIES = $(lib_LTLIBRARIES) $(noinst_LTLIBRARIES)
+dld_link_la_DEPENDENCIES =
+am_dld_link_la_OBJECTS = dld_link.lo
+dld_link_la_OBJECTS = $(am_dld_link_la_OBJECTS)
+dld_link_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(dld_link_la_LDFLAGS) $(LDFLAGS) -o $@
+am__DEPENDENCIES_1 =
+dlopen_la_DEPENDENCIES = $(am__DEPENDENCIES_1)
+am_dlopen_la_OBJECTS = dlopen.lo
+dlopen_la_OBJECTS = $(am_dlopen_la_OBJECTS)
+dlopen_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(dlopen_la_LDFLAGS) $(LDFLAGS) -o $@
+dyld_la_LIBADD =
+am_dyld_la_OBJECTS = dyld.lo
+dyld_la_OBJECTS = $(am_dyld_la_OBJECTS)
+dyld_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+	--mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(dyld_la_LDFLAGS) \
+	$(LDFLAGS) -o $@
+am_libltdl_la_OBJECTS = libltdl_la-preopen.lo libltdl_la-lt__alloc.lo \
+	libltdl_la-lt_dlloader.lo libltdl_la-lt_error.lo \
+	libltdl_la-ltdl.lo libltdl_la-slist.lo
+libltdl_la_OBJECTS = $(am_libltdl_la_OBJECTS)
+libltdl_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(libltdl_la_LDFLAGS) $(LDFLAGS) -o $@
+@INSTALL_LTDL_TRUE@am_libltdl_la_rpath = -rpath $(libdir)
+am__DEPENDENCIES_2 = $(am__DEPENDENCIES_1)
+am__objects_1 = libltdlc_la-preopen.lo libltdlc_la-lt__alloc.lo \
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+am_libltdlc_la_OBJECTS = $(am__objects_1)
+libltdlc_la_OBJECTS = $(am_libltdlc_la_OBJECTS)
+libltdlc_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(libltdlc_la_LDFLAGS) $(LDFLAGS) -o $@
+@CONVENIENCE_LTDL_TRUE@am_libltdlc_la_rpath =
+load_add_on_la_LIBADD =
+am_load_add_on_la_OBJECTS = load_add_on.lo
+load_add_on_la_OBJECTS = $(am_load_add_on_la_OBJECTS)
+load_add_on_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(load_add_on_la_LDFLAGS) $(LDFLAGS) -o $@
+loadlibrary_la_LIBADD =
+am_loadlibrary_la_OBJECTS = loadlibrary.lo
+loadlibrary_la_OBJECTS = $(am_loadlibrary_la_OBJECTS)
+loadlibrary_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(loadlibrary_la_LDFLAGS) $(LDFLAGS) -o $@
+shl_load_la_DEPENDENCIES = $(am__DEPENDENCIES_1)
+am_shl_load_la_OBJECTS = shl_load.lo
+shl_load_la_OBJECTS = $(am_shl_load_la_OBJECTS)
+shl_load_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(shl_load_la_LDFLAGS) $(LDFLAGS) -o $@
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+am__mv = mv -f
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+	--mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+	$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+	--mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
+	$(LDFLAGS) -o $@
+SOURCES = $(dld_link_la_SOURCES) $(dlopen_la_SOURCES) \
+	$(dyld_la_SOURCES) $(libltdl_la_SOURCES) \
+	$(libltdlc_la_SOURCES) $(load_add_on_la_SOURCES) \
+	$(loadlibrary_la_SOURCES) $(shl_load_la_SOURCES)
+DIST_SOURCES = $(dld_link_la_SOURCES) $(dlopen_la_SOURCES) \
+	$(dyld_la_SOURCES) $(libltdl_la_SOURCES) \
+	$(libltdlc_la_SOURCES) $(load_add_on_la_SOURCES) \
+	$(loadlibrary_la_SOURCES) $(shl_load_la_SOURCES)
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
+am__include_HEADERS_DIST = ltdl.h
+am__ltdlinclude_HEADERS_DIST = libltdl/lt_system.h libltdl/lt_error.h \
+	libltdl/lt_dlloader.h
+HEADERS = $(include_HEADERS) $(ltdlinclude_HEADERS)
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMTAR = @AMTAR@
+AR = @AR@
+ARGZ_H = @ARGZ_H@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DATADIR = @DATADIR@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DLLTOOL = @DLLTOOL@
+DSYMUTIL = @DSYMUTIL@
+DUMPBIN = @DUMPBIN@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
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+FGREP = @FGREP@
+GREP = @GREP@
+INCLTDL = @INCLTDL@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LD = @LD@
+LDFLAGS = @LDFLAGS@
+LEX = @LEX@
+LEXLIB = @LEXLIB@
+LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
+LIBADD_DL = @LIBADD_DL@
+LIBADD_DLD_LINK = @LIBADD_DLD_LINK@
+LIBADD_DLOPEN = @LIBADD_DLOPEN@
+LIBADD_SHL_LOAD = @LIBADD_SHL_LOAD@
+LIBDIR = @LIBDIR@
+LIBLTDL = @LIBLTDL@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LIBTOOL = @LIBTOOL@
+LIPO = @LIPO@
+LN_S = @LN_S@
+LOCALSTATEDIR = @LOCALSTATEDIR@
+LTDLDEPS = @LTDLDEPS@
+LTDLINCL = @LTDLINCL@
+LTDLOPEN = @LTDLOPEN@
+LTLIBOBJS = @LTLIBOBJS@
+LT_CONFIG_H = @LT_CONFIG_H@
+LT_DLLOADERS = @LT_DLLOADERS@
+LT_DLPREOPEN = @LT_DLPREOPEN@
+MAINT = @MAINT@
+MAKEINFO = @MAKEINFO@
+MANIFEST_TOOL = @MANIFEST_TOOL@
+MKDIR_P = @MKDIR_P@
+NM = @NM@
+NMEDIT = @NMEDIT@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PREFIX = @PREFIX@
+RANLIB = @RANLIB@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+SYSCONFDIR = @SYSCONFDIR@
+VERSION = @VERSION@
+YACC = @YACC@
+YFLAGS = @YFLAGS@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_AR = @ac_ct_AR@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+ltdl_LIBOBJS = @ltdl_LIBOBJS@
+ltdl_LTLIBOBJS = @ltdl_LTLIBOBJS@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sys_symbol_underscore = @sys_symbol_underscore@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+ACLOCAL_AMFLAGS = -I m4
+AUTOMAKE_OPTIONS = foreign
+
+# -I$(srcdir) is needed for user that built libltdl with a sub-Automake
+# (not as a sub-package!) using 'nostdinc':
+AM_CPPFLAGS = -DLT_CONFIG_H='<$(LT_CONFIG_H)>' -DLTDL -I. -I$(srcdir) \
+	-Ilibltdl -I$(srcdir)/libltdl -I$(srcdir)/libltdl
+AM_LDFLAGS = -no-undefined
+BUILT_SOURCES = $(ARGZ_H)
+include_HEADERS = $(am__append_1)
+noinst_LTLIBRARIES = $(LT_DLLOADERS) $(am__append_3)
+lib_LTLIBRARIES = $(am__append_2)
+EXTRA_LTLIBRARIES = dlopen.la dld_link.la dyld.la load_add_on.la \
+	loadlibrary.la shl_load.la
+EXTRA_DIST = lt__dirent.c lt__strl.c COPYING.LIB README argz_.h argz.c
+CLEANFILES = libltdl.la libltdlc.la libdlloader.la $(ltdl_LIBOBJS) \
+	$(ltdl_LTLIBOBJS)
+MOSTLYCLEANFILES = argz.h argz.h-t
+LTDL_VERSION_INFO = -version-info 10:0:3
+@INSTALL_LTDL_TRUE@ltdlincludedir = $(includedir)/libltdl
+@INSTALL_LTDL_TRUE@ltdlinclude_HEADERS = libltdl/lt_system.h \
+@INSTALL_LTDL_TRUE@			  libltdl/lt_error.h \
+@INSTALL_LTDL_TRUE@			  libltdl/lt_dlloader.h
+
+libltdl_la_SOURCES = libltdl/lt__alloc.h \
+			  libltdl/lt__dirent.h \
+			  libltdl/lt__glibc.h \
+			  libltdl/lt__private.h \
+			  libltdl/lt__strl.h \
+			  libltdl/lt_dlloader.h \
+			  libltdl/lt_error.h \
+	                  libltdl/lt_system.h \
+			  libltdl/slist.h \
+			  loaders/preopen.c \
+			  lt__alloc.c \
+			  lt_dlloader.c \
+			  lt_error.c \
+			  ltdl.c \
+			  ltdl.h \
+			  slist.c
+
+libltdl_la_CPPFLAGS = -DLTDLOPEN=$(LTDLOPEN) $(AM_CPPFLAGS)
+libltdl_la_LDFLAGS = $(AM_LDFLAGS) $(LTDL_VERSION_INFO) $(LT_DLPREOPEN)
+libltdl_la_LIBADD = $(ltdl_LTLIBOBJS)
+libltdl_la_DEPENDENCIES = $(LT_DLLOADERS) $(ltdl_LTLIBOBJS)
+libltdlc_la_SOURCES = $(libltdl_la_SOURCES)
+libltdlc_la_CPPFLAGS = -DLTDLOPEN=$(LTDLOPEN)c $(AM_CPPFLAGS)
+libltdlc_la_LDFLAGS = $(AM_LDFLAGS) $(LT_DLPREOPEN)
+libltdlc_la_LIBADD = $(libltdl_la_LIBADD)
+libltdlc_la_DEPENDENCIES = $(libltdl_la_DEPENDENCIES)
+dlopen_la_SOURCES = loaders/dlopen.c
+dlopen_la_LDFLAGS = -module -avoid-version
+dlopen_la_LIBADD = $(LIBADD_DLOPEN)
+dld_link_la_SOURCES = loaders/dld_link.c
+dld_link_la_LDFLAGS = -module -avoid-version
+dld_link_la_LIBADD = -ldld
+dyld_la_SOURCES = loaders/dyld.c
+dyld_la_LDFLAGS = -module -avoid-version
+load_add_on_la_SOURCES = loaders/load_add_on.c
+load_add_on_la_LDFLAGS = -module -avoid-version
+loadlibrary_la_SOURCES = loaders/loadlibrary.c
+loadlibrary_la_LDFLAGS = -module -avoid-version
+shl_load_la_SOURCES = loaders/shl_load.c
+shl_load_la_LDFLAGS = -module -avoid-version
+shl_load_la_LIBADD = $(LIBADD_SHL_LOAD)
+all: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .lo .o .obj
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign libltdl/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign libltdl/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+install-libLTLIBRARIES: $(lib_LTLIBRARIES)
+	@$(NORMAL_INSTALL)
+	@list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \
+	list2=; for p in $$list; do \
+	  if test -f $$p; then \
+	    list2="$$list2 $$p"; \
+	  else :; fi; \
+	done; \
+	test -z "$$list2" || { \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(libdir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(libdir)" || exit 1; \
+	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(libdir)'"; \
+	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(libdir)"; \
+	}
+
+uninstall-libLTLIBRARIES:
+	@$(NORMAL_UNINSTALL)
+	@list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \
+	for p in $$list; do \
+	  $(am__strip_dir) \
+	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$f'"; \
+	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$f"; \
+	done
+
+clean-libLTLIBRARIES:
+	-test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES)
+	@list='$(lib_LTLIBRARIES)'; \
+	locs=`for p in $$list; do echo $$p; done | \
+	      sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
+	      sort -u`; \
+	test -z "$$locs" || { \
+	  echo rm -f $${locs}; \
+	  rm -f $${locs}; \
+	}
+
+clean-noinstLTLIBRARIES:
+	-test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES)
+	@list='$(noinst_LTLIBRARIES)'; \
+	locs=`for p in $$list; do echo $$p; done | \
+	      sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
+	      sort -u`; \
+	test -z "$$locs" || { \
+	  echo rm -f $${locs}; \
+	  rm -f $${locs}; \
+	}
+dld_link.la: $(dld_link_la_OBJECTS) $(dld_link_la_DEPENDENCIES) $(EXTRA_dld_link_la_DEPENDENCIES) 
+	$(dld_link_la_LINK)  $(dld_link_la_OBJECTS) $(dld_link_la_LIBADD) $(LIBS)
+dlopen.la: $(dlopen_la_OBJECTS) $(dlopen_la_DEPENDENCIES) $(EXTRA_dlopen_la_DEPENDENCIES) 
+	$(dlopen_la_LINK)  $(dlopen_la_OBJECTS) $(dlopen_la_LIBADD) $(LIBS)
+dyld.la: $(dyld_la_OBJECTS) $(dyld_la_DEPENDENCIES) $(EXTRA_dyld_la_DEPENDENCIES) 
+	$(dyld_la_LINK)  $(dyld_la_OBJECTS) $(dyld_la_LIBADD) $(LIBS)
+libltdl.la: $(libltdl_la_OBJECTS) $(libltdl_la_DEPENDENCIES) $(EXTRA_libltdl_la_DEPENDENCIES) 
+	$(libltdl_la_LINK) $(am_libltdl_la_rpath) $(libltdl_la_OBJECTS) $(libltdl_la_LIBADD) $(LIBS)
+libltdlc.la: $(libltdlc_la_OBJECTS) $(libltdlc_la_DEPENDENCIES) $(EXTRA_libltdlc_la_DEPENDENCIES) 
+	$(libltdlc_la_LINK) $(am_libltdlc_la_rpath) $(libltdlc_la_OBJECTS) $(libltdlc_la_LIBADD) $(LIBS)
+load_add_on.la: $(load_add_on_la_OBJECTS) $(load_add_on_la_DEPENDENCIES) $(EXTRA_load_add_on_la_DEPENDENCIES) 
+	$(load_add_on_la_LINK)  $(load_add_on_la_OBJECTS) $(load_add_on_la_LIBADD) $(LIBS)
+loadlibrary.la: $(loadlibrary_la_OBJECTS) $(loadlibrary_la_DEPENDENCIES) $(EXTRA_loadlibrary_la_DEPENDENCIES) 
+	$(loadlibrary_la_LINK)  $(loadlibrary_la_OBJECTS) $(loadlibrary_la_LIBADD) $(LIBS)
+shl_load.la: $(shl_load_la_OBJECTS) $(shl_load_la_DEPENDENCIES) $(EXTRA_shl_load_la_DEPENDENCIES) 
+	$(shl_load_la_LINK)  $(shl_load_la_OBJECTS) $(shl_load_la_LIBADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+
+distclean-compile:
+	-rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dld_link.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dlopen.Plo@am__quote@
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+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libltdl_la-lt_dlloader.Plo@am__quote@
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+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libltdl_la-preopen.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libltdl_la-slist.Plo@am__quote@
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+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libltdlc_la-preopen.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libltdlc_la-slist.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/load_add_on.Plo@am__quote@
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+.c.o:
+@am__fastdepCC_TRUE@	$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@	$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(COMPILE) -c $<
+
+.c.obj:
+@am__fastdepCC_TRUE@	$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+@am__fastdepCC_TRUE@	$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
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+.c.lo:
+@am__fastdepCC_TRUE@	$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@	$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
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+@am__fastdepCC_FALSE@	$(LTCOMPILE) -c -o $@ $<
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+@am__fastdepCC_TRUE@	$(LIBTOOL)  --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT dld_link.lo -MD -MP -MF $(DEPDIR)/dld_link.Tpo -c -o dld_link.lo `test -f 'loaders/dld_link.c' || echo '$(srcdir)/'`loaders/dld_link.c
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+	@list='$(include_HEADERS)'; test -n "$(includedir)" || list=; \
+	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
+	dir='$(DESTDIR)$(includedir)'; $(am__uninstall_files_from_dir)
+install-ltdlincludeHEADERS: $(ltdlinclude_HEADERS)
+	@$(NORMAL_INSTALL)
+	@list='$(ltdlinclude_HEADERS)'; test -n "$(ltdlincludedir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(ltdlincludedir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(ltdlincludedir)" || exit 1; \
+	fi; \
+	for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; \
+	done | $(am__base_list) | \
+	while read files; do \
+	  echo " $(INSTALL_HEADER) $$files '$(DESTDIR)$(ltdlincludedir)'"; \
+	  $(INSTALL_HEADER) $$files "$(DESTDIR)$(ltdlincludedir)" || exit $$?; \
+	done
+
+uninstall-ltdlincludeHEADERS:
+	@$(NORMAL_UNINSTALL)
+	@list='$(ltdlinclude_HEADERS)'; test -n "$(ltdlincludedir)" || list=; \
+	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
+	dir='$(DESTDIR)$(ltdlincludedir)'; $(am__uninstall_files_from_dir)
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+	mkid -fID $$unique
+tags: TAGS
+
+TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	set x; \
+	here=`pwd`; \
+	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+	shift; \
+	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  if test $$# -gt 0; then \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      "$$@" $$unique; \
+	  else \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      $$unique; \
+	  fi; \
+	fi
+ctags: CTAGS
+CTAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+	test -z "$(CTAGS_ARGS)$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && $(am__cd) $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) "$$here"
+
+cscopelist:  $(HEADERS) $(SOURCES) $(LISP)
+	list='$(SOURCES) $(HEADERS) $(LISP)'; \
+	case "$(srcdir)" in \
+	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+	  *) sdir=$(subdir)/$(srcdir) ;; \
+	esac; \
+	for i in $$list; do \
+	  if test -f "$$i"; then \
+	    echo "$(subdir)/$$i"; \
+	  else \
+	    echo "$$sdir/$$i"; \
+	  fi; \
+	done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+check: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) check-am
+all-am: Makefile $(LTLIBRARIES) $(HEADERS)
+installdirs:
+	for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(includedir)" "$(DESTDIR)$(ltdlincludedir)"; do \
+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
+install: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+	-test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES)
+
+clean-generic:
+	-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+	-test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
+clean: clean-am
+
+clean-am: clean-generic clean-libLTLIBRARIES clean-libtool \
+	clean-noinstLTLIBRARIES mostlyclean-am
+
+distclean: distclean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-includeHEADERS install-ltdlincludeHEADERS
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-libLTLIBRARIES
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-includeHEADERS uninstall-libLTLIBRARIES \
+	uninstall-ltdlincludeHEADERS
+
+.MAKE: all check install install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+	clean-libLTLIBRARIES clean-libtool clean-noinstLTLIBRARIES \
+	cscopelist ctags distclean distclean-compile distclean-generic \
+	distclean-libtool distclean-tags distdir dvi dvi-am html \
+	html-am info info-am install install-am install-data \
+	install-data-am install-dvi install-dvi-am install-exec \
+	install-exec-am install-html install-html-am \
+	install-includeHEADERS install-info install-info-am \
+	install-libLTLIBRARIES install-ltdlincludeHEADERS install-man \
+	install-pdf install-pdf-am install-ps install-ps-am \
+	install-strip installcheck installcheck-am installdirs \
+	maintainer-clean maintainer-clean-generic mostlyclean \
+	mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+	pdf pdf-am ps ps-am tags uninstall uninstall-am \
+	uninstall-includeHEADERS uninstall-libLTLIBRARIES \
+	uninstall-ltdlincludeHEADERS
+
+
+# We need the following in order to create an <argz.h> when the system
+# doesn't have one that works with the given compiler.
+all-local $(lib_OBJECTS): $(ARGZ_H)
+argz.h: argz_.h
+	cp $(srcdir)/argz_.h $@-t
+	mv $@-t $@
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/libltdl/README b/libltdl/README
new file mode 100644
index 0000000..90a0aef
--- /dev/null
+++ b/libltdl/README
@@ -0,0 +1,20 @@
+This is GNU libltdl, a system independent dlopen wrapper for GNU libtool.
+
+It supports the following dlopen interfaces:
+* dlopen (POSIX)
+* shl_load (HP-UX)
+* LoadLibrary (Win16 and Win32)
+* load_add_on (BeOS)
+* GNU DLD (emulates dynamic linking for static libraries)
+* dyld (darwin/Mac OS X)
+* libtool's dlpreopen
+--
+   Copyright (C) 1999, 2003, 2011 Free Software Foundation, Inc.
+   Written by Thomas Tanner, 1999
+
+   This file is part of GNU Libtool.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.  This file is offered as-is,
+without warranty of any kind.
diff --git a/libltdl/argz.c b/libltdl/argz.c
new file mode 100644
index 0000000..8567723
--- /dev/null
+++ b/libltdl/argz.c
@@ -0,0 +1,226 @@
+/* argz.c -- argz implementation for non-glibc systems
+
+   Copyright (C) 2004, 2006, 2007, 2008 Free Software Foundation, Inc.
+   Written by Gary V. Vaughan, 2004
+
+   NOTE: The canonical source of this file is maintained with the
+   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
+
+GNU Libltdl is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+As a special exception to the GNU Lesser General Public License,
+if you distribute this file as part of a program or library that
+is built using GNU Libtool, you may include this file under the
+same distribution terms that you use for the rest of that program.
+
+GNU Libltdl is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
+copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
+or obtained by writing to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+#if defined(LTDL) && defined LT_CONFIG_H
+#  include LT_CONFIG_H
+#else
+#  include <config.h>
+#endif
+
+#include <argz.h>
+
+#include <assert.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <errno.h>
+#include <string.h>
+
+#define EOS_CHAR '\0'
+
+error_t
+argz_append (char **pargz, size_t *pargz_len, const char *buf, size_t buf_len)
+{
+  size_t argz_len;
+  char  *argz;
+
+  assert (pargz);
+  assert (pargz_len);
+  assert ((*pargz && *pargz_len) || (!*pargz && !*pargz_len));
+
+  /* If nothing needs to be appended, no more work is required.  */
+  if (buf_len == 0)
+    return 0;
+
+  /* Ensure there is enough room to append BUF_LEN.  */
+  argz_len = *pargz_len + buf_len;
+  argz = (char *) realloc (*pargz, argz_len);
+  if (!argz)
+    return ENOMEM;
+
+  /* Copy characters from BUF after terminating '\0' in ARGZ.  */
+  memcpy (argz + *pargz_len, buf, buf_len);
+
+  /* Assign new values.  */
+  *pargz = argz;
+  *pargz_len = argz_len;
+
+  return 0;
+}
+
+
+error_t
+argz_create_sep (const char *str, int delim, char **pargz, size_t *pargz_len)
+{
+  size_t argz_len;
+  char *argz = 0;
+
+  assert (str);
+  assert (pargz);
+  assert (pargz_len);
+
+  /* Make a copy of STR, but replacing each occurrence of
+     DELIM with '\0'.  */
+  argz_len = 1+ strlen (str);
+  if (argz_len)
+    {
+      const char *p;
+      char *q;
+
+      argz = (char *) malloc (argz_len);
+      if (!argz)
+	return ENOMEM;
+
+      for (p = str, q = argz; *p != EOS_CHAR; ++p)
+	{
+	  if (*p == delim)
+	    {
+	      /* Ignore leading delimiters, and fold consecutive
+		 delimiters in STR into a single '\0' in ARGZ.  */
+	      if ((q > argz) && (q[-1] != EOS_CHAR))
+		*q++ = EOS_CHAR;
+	      else
+		--argz_len;
+	    }
+	  else
+	    *q++ = *p;
+	}
+      /* Copy terminating EOS_CHAR.  */
+      *q = *p;
+    }
+
+  /* If ARGZ_LEN has shrunk to nothing, release ARGZ's memory.  */
+  if (!argz_len)
+    argz = (free (argz), (char *) 0);
+
+  /* Assign new values.  */
+  *pargz = argz;
+  *pargz_len = argz_len;
+
+  return 0;
+}
+
+
+error_t
+argz_insert (char **pargz, size_t *pargz_len, char *before, const char *entry)
+{
+  assert (pargz);
+  assert (pargz_len);
+  assert (entry && *entry);
+
+  /* No BEFORE address indicates ENTRY should be inserted after the
+     current last element.  */
+  if (!before)
+    return argz_append (pargz, pargz_len, entry, 1+ strlen (entry));
+
+  /* This probably indicates a programmer error, but to preserve
+     semantics, scan back to the start of an entry if BEFORE points
+     into the middle of it.  */
+  while ((before > *pargz) && (before[-1] != EOS_CHAR))
+    --before;
+
+  {
+    size_t entry_len	= 1+ strlen (entry);
+    size_t argz_len	= *pargz_len + entry_len;
+    size_t offset	= before - *pargz;
+    char   *argz	= (char *) realloc (*pargz, argz_len);
+
+    if (!argz)
+      return ENOMEM;
+
+    /* Make BEFORE point to the equivalent offset in ARGZ that it
+       used to have in *PARGZ incase realloc() moved the block.  */
+    before = argz + offset;
+
+    /* Move the ARGZ entries starting at BEFORE up into the new
+       space at the end -- making room to copy ENTRY into the
+       resulting gap.  */
+    memmove (before + entry_len, before, *pargz_len - offset);
+    memcpy  (before, entry, entry_len);
+
+    /* Assign new values.  */
+    *pargz = argz;
+    *pargz_len = argz_len;
+  }
+
+  return 0;
+}
+
+
+char *
+argz_next (char *argz, size_t argz_len, const char *entry)
+{
+  assert ((argz && argz_len) || (!argz && !argz_len));
+
+  if (entry)
+    {
+      /* Either ARGZ/ARGZ_LEN is empty, or ENTRY points into an address
+	 within the ARGZ vector.  */
+      assert ((!argz && !argz_len)
+	      || ((argz <= entry) && (entry < (argz + argz_len))));
+
+      /* Move to the char immediately after the terminating
+	 '\0' of ENTRY.  */
+      entry = 1+ strchr (entry, EOS_CHAR);
+
+      /* Return either the new ENTRY, or else NULL if ARGZ is
+	 exhausted.  */
+      return (entry >= argz + argz_len) ? 0 : (char *) entry;
+    }
+  else
+    {
+      /* This should probably be flagged as a programmer error,
+	 since starting an argz_next loop with the iterator set
+	 to ARGZ is safer.  To preserve semantics, handle the NULL
+	 case by returning the start of ARGZ (if any).  */
+      if (argz_len > 0)
+	return argz;
+      else
+	return 0;
+    }
+}
+
+
+void
+argz_stringify (char *argz, size_t argz_len, int sep)
+{
+  assert ((argz && argz_len) || (!argz && !argz_len));
+
+  if (sep)
+    {
+      --argz_len;		/* don't stringify the terminating EOS */
+      while (--argz_len > 0)
+	{
+	  if (argz[argz_len] == EOS_CHAR)
+	    argz[argz_len] = sep;
+	}
+    }
+}
+
diff --git a/libltdl/argz_.h b/libltdl/argz_.h
new file mode 100644
index 0000000..0557575
--- /dev/null
+++ b/libltdl/argz_.h
@@ -0,0 +1,68 @@
+/* lt__argz.h -- internal argz interface for non-glibc systems
+
+   Copyright (C) 2004, 2007, 2008 Free Software Foundation, Inc.
+   Written by Gary V. Vaughan, 2004
+
+   NOTE: The canonical source of this file is maintained with the
+   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
+
+GNU Libltdl is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+As a special exception to the GNU Lesser General Public License,
+if you distribute this file as part of a program or library that
+is built using GNU Libtool, you may include this file under the
+same distribution terms that you use for the rest of that program.
+
+GNU Libltdl is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
+copy can be downloaded from http://www.gnu.org/licenses/lgpl.html,
+or obtained by writing to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
+*/
+
+#if !defined(LT__ARGZ_H)
+#define LT__ARGZ_H 1
+
+#include <stdlib.h>
+#define __need_error_t
+#include <errno.h>
+#include <sys/types.h>
+
+#if defined(LTDL)
+#  include "lt__glibc.h"
+#  include "lt_system.h"
+#else
+#  define LT_SCOPE
+#endif
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+LT_SCOPE error_t argz_append	(char **pargz, size_t *pargz_len,
+				 const char *buf, size_t buf_len);
+LT_SCOPE error_t argz_create_sep(const char *str, int delim,
+				 char **pargz, size_t *pargz_len);
+LT_SCOPE error_t argz_insert	(char **pargz, size_t *pargz_len,
+				 char *before, const char *entry);
+LT_SCOPE char *	 argz_next	(char *argz, size_t argz_len,
+				 const char *entry);
+LT_SCOPE void	 argz_stringify	(char *argz, size_t argz_len, int sep);
+
+#if defined(__cplusplus)
+}
+#endif
+
+#if !defined(LTDL)
+#  undef LT_SCOPE
+#endif
+
+#endif /*!defined(LT__ARGZ_H)*/
diff --git a/libltdl/libltdl/lt__alloc.h b/libltdl/libltdl/lt__alloc.h
new file mode 100644
index 0000000..1ceddf0
--- /dev/null
+++ b/libltdl/libltdl/lt__alloc.h
@@ -0,0 +1,58 @@
+/* lt__alloc.h -- internal memory management interface
+
+   Copyright (C) 2004 Free Software Foundation, Inc.
+   Written by Gary V. Vaughan, 2004
+
+   NOTE: The canonical source of this file is maintained with the
+   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
+
+GNU Libltdl is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+As a special exception to the GNU Lesser General Public License,
+if you distribute this file as part of a program or library that
+is built using GNU Libtool, you may include this file under the
+same distribution terms that you use for the rest of that program.
+
+GNU Libltdl is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
+copy can be downloaded from http://www.gnu.org/licenses/lgpl.html,
+or obtained by writing to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
+*/
+
+#if !defined(LT__ALLOC_H)
+#define LT__ALLOC_H 1
+
+#include "lt_system.h"
+
+LT_BEGIN_C_DECLS
+
+#define MALLOC(tp, n)		(tp*) lt__malloc((n) * sizeof(tp))
+#define REALLOC(tp, mem, n)	(tp*) lt__realloc((mem), (n) * sizeof(tp))
+#define FREE(mem)					LT_STMT_START {	\
+	if (mem) { free ((void *)mem); mem = NULL; }	} LT_STMT_END
+#define MEMREASSIGN(p, q)				LT_STMT_START {	\
+	if ((p) != (q)) { if (p) free (p); (p) = (q); (q) = 0; }	\
+								} LT_STMT_END
+
+/* If set, this function is called when memory allocation has failed.  */
+LT_SCOPE void (*lt__alloc_die) (void);
+
+LT_SCOPE void *lt__malloc (size_t n);
+LT_SCOPE void *lt__zalloc (size_t n);
+LT_SCOPE void *lt__realloc (void *mem, size_t n);
+LT_SCOPE void *lt__memdup (void const *mem, size_t n);
+
+LT_SCOPE char *lt__strdup (const char *string);
+
+LT_END_C_DECLS
+
+#endif /*!defined(LT__ALLOC_H)*/
diff --git a/libltdl/libltdl/lt__dirent.h b/libltdl/libltdl/lt__dirent.h
new file mode 100644
index 0000000..4f24f82
--- /dev/null
+++ b/libltdl/libltdl/lt__dirent.h
@@ -0,0 +1,87 @@
+/* lt__dirent.h -- internal directory entry scanning interface
+
+   Copyright (C) 2001, 2004, 2006 Free Software Foundation, Inc.
+   Written by Bob Friesenhahn, 2001
+
+   NOTE: The canonical source of this file is maintained with the
+   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
+
+GNU Libltdl is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+As a special exception to the GNU Lesser General Public License,
+if you distribute this file as part of a program or library that
+is built using GNU Libtool, you may include this file under the
+same distribution terms that you use for the rest of that program.
+
+GNU Libltdl is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
+copy can be downloaded from http://www.gnu.org/licenses/lgpl.html,
+or obtained by writing to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
+*/
+
+#if !defined(LT__DIRENT_H)
+#define LT__DIRENT_H 1
+
+#if defined(LT_CONFIG_H)
+#  include LT_CONFIG_H
+#else
+#  include <config.h>
+#endif
+
+#include "lt_system.h"
+
+#ifdef HAVE_DIRENT_H
+/* We have a fully operational dirent subsystem.  */
+#  include <dirent.h>
+#  define D_NAMLEN(dirent) (strlen((dirent)->d_name))
+
+#elif defined __WINDOWS__
+/* Use some wrapper code to emulate dirent on windows..  */
+#  define WINDOWS_DIRENT_EMULATION 1
+
+#  include <windows.h>
+
+#  define D_NAMLEN(dirent)	(strlen((dirent)->d_name))
+#  define dirent		lt__dirent
+#  define DIR			lt__DIR
+#  define opendir		lt__opendir
+#  define readdir		lt__readdir
+#  define closedir		lt__closedir
+
+LT_BEGIN_C_DECLS
+
+struct dirent
+{
+  char d_name[LT_FILENAME_MAX];
+  int  d_namlen;
+};
+
+typedef struct
+{
+  HANDLE hSearch;
+  WIN32_FIND_DATA Win32FindData;
+  BOOL firsttime;
+  struct dirent file_info;
+} DIR;
+
+
+LT_SCOPE DIR *		opendir		(const char *path);
+LT_SCOPE struct dirent *readdir		(DIR *entry);
+LT_SCOPE void		closedir	(DIR *entry);
+
+LT_END_C_DECLS
+
+#else /* !defined(__WINDOWS__)*/
+ERROR - cannot find dirent
+#endif /*!defined(__WINDOWS__)*/
+
+#endif /*!defined(LT__DIRENT_H)*/
diff --git a/libltdl/libltdl/lt__glibc.h b/libltdl/libltdl/lt__glibc.h
new file mode 100644
index 0000000..f284773
--- /dev/null
+++ b/libltdl/libltdl/lt__glibc.h
@@ -0,0 +1,83 @@
+/* lt__glibc.h -- support for non glibc environments
+
+   Copyright (C) 2004, 2006, 2007 Free Software Foundation, Inc.
+   Written by Gary V. Vaughan, 2004
+
+   NOTE: The canonical source of this file is maintained with the
+   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
+
+GNU Libltdl is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+As a special exception to the GNU Lesser General Public License,
+if you distribute this file as part of a program or library that
+is built using GNU Libtool, you may include this file under the
+same distribution terms that you use for the rest of that program.
+
+GNU Libltdl is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
+copy can be downloaded from http://www.gnu.org/licenses/lgpl.html,
+or obtained by writing to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
+*/
+
+#if !defined(LT__GLIBC_H)
+#define LT__GLIBC_H 1
+
+#if defined(LT_CONFIG_H)
+#  include LT_CONFIG_H
+#else
+#  include <config.h>
+#endif
+
+#if !defined(HAVE_ARGZ_H) || !defined(HAVE_WORKING_ARGZ)
+/* Redefine any glibc symbols we reimplement to import the
+   implementations into our lt__ namespace so we don't ever
+   clash with the system library if our clients use argz_*
+   from there in addition to libltdl.  */
+#  undef  argz_append
+#  define argz_append		lt__argz_append
+#  undef  argz_create_sep
+#  define argz_create_sep	lt__argz_create_sep
+#  undef  argz_insert
+#  define argz_insert		lt__argz_insert
+#  undef  argz_next
+#  define argz_next		lt__argz_next
+#  undef  argz_stringify
+#  define argz_stringify	lt__argz_stringify
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <argz.h>
+
+#ifdef __cplusplus
+}
+#endif
+
+# define slist_concat	lt__slist_concat
+# define slist_cons	lt__slist_cons
+# define slist_delete	lt__slist_delete
+# define slist_remove	lt__slist_remove
+# define slist_reverse	lt__slist_reverse
+# define slist_sort	lt__slist_sort
+# define slist_tail	lt__slist_tail
+# define slist_nth	lt__slist_nth
+# define slist_find	lt__slist_find
+# define slist_length	lt__slist_length
+# define slist_foreach	lt__slist_foreach
+# define slist_box	lt__slist_box
+# define slist_unbox	lt__slist_unbox
+
+#include <slist.h>
+
+#endif /*!defined(LT__GLIBC_H)*/
diff --git a/libltdl/libltdl/lt__private.h b/libltdl/libltdl/lt__private.h
new file mode 100644
index 0000000..f4c4a3d
--- /dev/null
+++ b/libltdl/libltdl/lt__private.h
@@ -0,0 +1,149 @@
+/* lt__private.h -- internal apis for libltdl
+
+   Copyright (C) 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+   Written by Gary V. Vaughan, 2004
+
+   NOTE: The canonical source of this file is maintained with the
+   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+As a special exception to the GNU Lesser General Public License,
+if you distribute this file as part of a program or library that
+is built using GNU libtool, you may include this file under the
+same distribution terms that you use for the rest of that program.
+
+GNU Libltdl is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
+copy con be downloaded from http://www.gnu.org/licenses/lgpl.html,
+or obtained by writing to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
+*/
+
+#if !defined(LT__PRIVATE_H)
+#define LT__PRIVATE_H 1
+
+#if defined(LT_CONFIG_H)
+#  include LT_CONFIG_H
+#else
+#  include <config.h>
+#endif
+
+#include <stdio.h>
+#include <ctype.h>
+#include <assert.h>
+#include <errno.h>
+#include <string.h>
+
+#if defined(HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif
+
+/* Import internal interfaces...  */
+#include "lt__alloc.h"
+#include "lt__dirent.h"
+#include "lt__strl.h"
+#include "lt__glibc.h"
+
+/* ...and all exported interfaces.  */
+#include "ltdl.h"
+
+#if defined(WITH_DMALLOC)
+#  include <dmalloc.h>
+#endif
+
+/* DLL building support on win32 hosts;  mostly to workaround their
+   ridiculous implementation of data symbol exporting. */
+#ifndef LT_GLOBAL_DATA
+# if defined(__WINDOWS__) || defined(__CYGWIN__)
+#  if defined(DLL_EXPORT)	/* defined by libtool (if required) */
+#   define LT_GLOBAL_DATA	__declspec(dllexport)
+#  endif
+# endif
+# ifndef LT_GLOBAL_DATA
+#  define LT_GLOBAL_DATA	/* static linking or !__WINDOWS__ */
+# endif
+#endif
+
+#ifndef __attribute__
+# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8) || __STRICT_ANSI__
+#  define __attribute__(x)
+# endif
+#endif
+
+#ifndef LT__UNUSED
+# define LT__UNUSED __attribute__ ((__unused__))
+#endif
+
+
+LT_BEGIN_C_DECLS
+
+#if !defined(errno)
+extern int errno;
+#endif
+
+LT_SCOPE void	lt__alloc_die_callback (void);
+
+
+/* For readability:  */
+#define strneq(s1, s2)	(strcmp((s1), (s2)) != 0)
+#define streq(s1, s2)	(!strcmp((s1), (s2)))
+
+
+
+/* --- OPAQUE STRUCTURES DECLARED IN LTDL.H --- */
+
+/* This type is used for the array of interface data sets in each handler. */
+typedef struct {
+  lt_dlinterface_id	key;
+  void *		data;
+} lt_interface_data;
+
+struct lt__handle {
+  lt_dlhandle		next;
+  const lt_dlvtable *	vtable;		/* dlopening interface */
+  lt_dlinfo		info;		/* user visible fields */
+  int			depcount;	/* number of dependencies */
+  lt_dlhandle *		deplibs;	/* dependencies */
+  lt_module		module;		/* system module handle */
+  void *		system;		/* system specific data */
+  lt_interface_data *	interface_data;	/* per caller associated data */
+  int			flags;		/* various boolean stats */
+};
+
+struct lt__advise {
+  unsigned int	try_ext:1;	/* try system library extensions.  */
+  unsigned int	is_resident:1;	/* module can't be unloaded. */
+  unsigned int	is_symglobal:1;	/* module symbols can satisfy
+				   subsequently loaded modules.  */
+  unsigned int	is_symlocal:1;	/* module symbols are only available
+				   locally. */
+  unsigned int	try_preload_only:1;/* only preloaded modules will be tried. */
+};
+
+/* --- ERROR HANDLING --- */
+
+/* Extract the diagnostic strings from the error table macro in the same
+   order as the enumerated indices in lt_error.h. */
+
+#define LT__STRERROR(name)	lt__error_string(LT_CONC(LT_ERROR_,name))
+
+#define LT__GETERROR(lvalue)	      (lvalue) = lt__get_last_error()
+#define LT__SETERRORSTR(errormsg)     lt__set_last_error(errormsg)
+#define LT__SETERROR(errorcode)	      LT__SETERRORSTR(LT__STRERROR(errorcode))
+
+LT_SCOPE const char *lt__error_string	(int errorcode);
+LT_SCOPE const char *lt__get_last_error	(void);
+LT_SCOPE const char *lt__set_last_error	(const char *errormsg);
+
+LT_END_C_DECLS
+
+#endif /*!defined(LT__PRIVATE_H)*/
diff --git a/libltdl/libltdl/lt__strl.h b/libltdl/libltdl/lt__strl.h
new file mode 100644
index 0000000..5799dc8
--- /dev/null
+++ b/libltdl/libltdl/lt__strl.h
@@ -0,0 +1,53 @@
+/* lt__strl.h -- size-bounded string copying and concatenation
+
+   Copyright (C) 2004, 2006 Free Software Foundation, Inc.
+   Written by Bob Friesenhahn, 2004
+
+   NOTE: The canonical source of this file is maintained with the
+   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
+
+GNU Libltdl is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+As a special exception to the GNU Lesser General Public License,
+if you distribute this file as part of a program or library that
+is built using GNU Libtool, you may include this file under the
+same distribution terms that you use for the rest of that program.
+
+GNU Libltdl is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
+copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
+or obtained by writing to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+#if !defined(LT__STRL_H)
+#define LT__STRL_H 1
+
+#if defined(LT_CONFIG_H)
+#  include LT_CONFIG_H
+#else
+#  include <config.h>
+#endif
+
+#include <string.h>
+#include "lt_system.h"
+
+#if !defined(HAVE_STRLCAT)
+#  define strlcat(dst,src,dstsize) lt_strlcat(dst,src,dstsize)
+LT_SCOPE size_t lt_strlcat(char *dst, const char *src, const size_t dstsize);
+#endif /* !defined(HAVE_STRLCAT) */
+
+#if !defined(HAVE_STRLCPY)
+#  define strlcpy(dst,src,dstsize) lt_strlcpy(dst,src,dstsize)
+LT_SCOPE size_t lt_strlcpy(char *dst, const char *src, const size_t dstsize);
+#endif /* !defined(HAVE_STRLCPY) */
+
+#endif /*!defined(LT__STRL_H)*/
diff --git a/libltdl/libltdl/lt_dlloader.h b/libltdl/libltdl/lt_dlloader.h
new file mode 100644
index 0000000..589fd0d
--- /dev/null
+++ b/libltdl/libltdl/lt_dlloader.h
@@ -0,0 +1,90 @@
+/* lt_dlloader.h -- dynamic library loader interface
+
+   Copyright (C) 2004, 2007, 2008 Free Software Foundation, Inc.
+   Written by Gary V. Vaughan, 2004
+
+   NOTE: The canonical source of this file is maintained with the
+   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
+
+GNU Libltdl is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+As a special exception to the GNU Lesser General Public License,
+if you distribute this file as part of a program or library that
+is built using GNU Libtool, you may include this file under the
+same distribution terms that you use for the rest of that program.
+
+GNU Libltdl is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
+copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
+or obtained by writing to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+#if !defined(LT_DLLOADER_H)
+#define LT_DLLOADER_H 1
+
+#include <libltdl/lt_system.h>
+
+LT_BEGIN_C_DECLS
+
+typedef	void *	lt_dlloader;
+typedef void *	lt_module;
+typedef void *	lt_user_data;
+typedef struct lt__advise *	lt_dladvise;
+
+/* Function pointer types for module loader vtable entries:  */
+typedef lt_module   lt_module_open	(lt_user_data data,
+					 const char *filename,
+					 lt_dladvise advise);
+typedef int	    lt_module_close	(lt_user_data data,
+					 lt_module module);
+typedef void *	    lt_find_sym		(lt_user_data data, lt_module module,
+					 const char *symbolname);
+typedef int	    lt_dlloader_init	(lt_user_data data);
+typedef int	    lt_dlloader_exit	(lt_user_data data);
+
+/* Default priority is LT_DLLOADER_PREPEND if none is explicitly given.  */
+typedef enum {
+  LT_DLLOADER_PREPEND = 0, LT_DLLOADER_APPEND
+} lt_dlloader_priority;
+
+/* This structure defines a module loader, as populated by the get_vtable
+   entry point of each loader.  */
+typedef struct {
+  const char *		name;
+  const char *		sym_prefix;
+  lt_module_open *	module_open;
+  lt_module_close *	module_close;
+  lt_find_sym *		find_sym;
+  lt_dlloader_init *	dlloader_init;
+  lt_dlloader_exit *	dlloader_exit;
+  lt_user_data		dlloader_data;
+  lt_dlloader_priority	priority;
+} lt_dlvtable;
+
+LT_SCOPE int		lt_dlloader_add	   (const lt_dlvtable *vtable);
+LT_SCOPE lt_dlloader	lt_dlloader_next   (const lt_dlloader loader);
+
+LT_SCOPE lt_dlvtable *	lt_dlloader_remove	(const char *name);
+LT_SCOPE const lt_dlvtable *lt_dlloader_find	(const char *name);
+LT_SCOPE const lt_dlvtable *lt_dlloader_get	(lt_dlloader loader);
+
+
+/* Type of a function to get a loader's vtable:  */
+typedef  const lt_dlvtable *lt_get_vtable	(lt_user_data data);
+
+#ifdef LT_DEBUG_LOADERS
+LT_SCOPE void		lt_dlloader_dump	(void);
+#endif
+
+LT_END_C_DECLS
+
+#endif /*!defined(LT_DLLOADER_H)*/
diff --git a/libltdl/libltdl/lt_error.h b/libltdl/libltdl/lt_error.h
new file mode 100644
index 0000000..e789b3a
--- /dev/null
+++ b/libltdl/libltdl/lt_error.h
@@ -0,0 +1,85 @@
+/* lt_error.h -- error propogation interface
+
+   Copyright (C) 1999, 2000, 2001, 2004, 2007 Free Software Foundation, Inc.
+   Written by Thomas Tanner, 1999
+
+   NOTE: The canonical source of this file is maintained with the
+   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
+
+GNU Libltdl is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+As a special exception to the GNU Lesser General Public License,
+if you distribute this file as part of a program or library that
+is built using GNU Libtool, you may include this file under the
+same distribution terms that you use for the rest of that program.
+
+GNU Libltdl is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
+copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
+or obtained by writing to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+/* Only include this header file once. */
+#if !defined(LT_ERROR_H)
+#define LT_ERROR_H 1
+
+#include <libltdl/lt_system.h>
+
+LT_BEGIN_C_DECLS
+
+/* Defining error strings alongside their symbolic names in a macro in
+   this way allows us to expand the macro in different contexts with
+   confidence that the enumeration of symbolic names will map correctly
+   onto the table of error strings.  \0 is appended to the strings to
+   expilicitely initialize the string terminator. */
+#define lt_dlerror_table						\
+    LT_ERROR(UNKNOWN,		    "unknown error\0")			\
+    LT_ERROR(DLOPEN_NOT_SUPPORTED,  "dlopen support not available\0")	\
+    LT_ERROR(INVALID_LOADER,	    "invalid loader\0")			\
+    LT_ERROR(INIT_LOADER,	    "loader initialization failed\0")	\
+    LT_ERROR(REMOVE_LOADER,	    "loader removal failed\0")		\
+    LT_ERROR(FILE_NOT_FOUND,	    "file not found\0")			\
+    LT_ERROR(DEPLIB_NOT_FOUND,	    "dependency library not found\0")	\
+    LT_ERROR(NO_SYMBOLS,	    "no symbols defined\0")		\
+    LT_ERROR(CANNOT_OPEN,	    "can't open the module\0")		\
+    LT_ERROR(CANNOT_CLOSE,	    "can't close the module\0")		\
+    LT_ERROR(SYMBOL_NOT_FOUND,	    "symbol not found\0")		\
+    LT_ERROR(NO_MEMORY,		    "not enough memory\0")		\
+    LT_ERROR(INVALID_HANDLE,	    "invalid module handle\0")		\
+    LT_ERROR(BUFFER_OVERFLOW,	    "internal buffer overflow\0")	\
+    LT_ERROR(INVALID_ERRORCODE,	    "invalid errorcode\0")		\
+    LT_ERROR(SHUTDOWN,		    "library already shutdown\0")	\
+    LT_ERROR(CLOSE_RESIDENT_MODULE, "can't close resident module\0")	\
+    LT_ERROR(INVALID_MUTEX_ARGS,    "internal error (code withdrawn)\0")\
+    LT_ERROR(INVALID_POSITION,	    "invalid search path insert position\0")\
+    LT_ERROR(CONFLICTING_FLAGS,	    "symbol visibility can be global or local\0")
+
+/* Enumerate the symbolic error names. */
+enum {
+#define LT_ERROR(name, diagnostic)	LT_CONC(LT_ERROR_, name),
+	lt_dlerror_table
+#undef LT_ERROR
+
+	LT_ERROR_MAX
+};
+
+/* Should be max of the error string lengths above (plus one for C++) */
+#define LT_ERROR_LEN_MAX (41)
+
+/* These functions are only useful from inside custom module loaders. */
+LT_SCOPE int	lt_dladderror	(const char *diagnostic);
+LT_SCOPE int	lt_dlseterror	(int errorcode);
+
+
+LT_END_C_DECLS
+
+#endif /*!defined(LT_ERROR_H)*/
diff --git a/libltdl/libltdl/lt_system.h b/libltdl/libltdl/lt_system.h
new file mode 100644
index 0000000..f1545ce
--- /dev/null
+++ b/libltdl/libltdl/lt_system.h
@@ -0,0 +1,166 @@
+/* lt_system.h -- system portability abstraction layer
+
+   Copyright (C) 2004, 2007, 2010 Free Software Foundation, Inc.
+   Written by Gary V. Vaughan, 2004
+
+   NOTE: The canonical source of this file is maintained with the
+   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
+
+GNU Libltdl is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+As a special exception to the GNU Lesser General Public License,
+if you distribute this file as part of a program or library that
+is built using GNU Libtool, you may include this file under the
+same distribution terms that you use for the rest of that program.
+
+GNU Libltdl is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
+copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
+or obtained by writing to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+#if !defined(LT_SYSTEM_H)
+#define LT_SYSTEM_H 1
+
+#include <stddef.h>
+#include <stdlib.h>
+#include <sys/types.h>
+
+/* Some systems do not define EXIT_*, even with STDC_HEADERS.  */
+#if !defined(EXIT_SUCCESS)
+# define EXIT_SUCCESS 0
+#endif
+#if !defined(EXIT_FAILURE)
+# define EXIT_FAILURE 1
+#endif
+
+/* Just pick a big number... */
+#define LT_FILENAME_MAX 2048
+
+
+/* Saves on those hard to debug '\0' typos....  */
+#define LT_EOS_CHAR	'\0'
+
+/* LTDL_BEGIN_C_DECLS should be used at the beginning of your declarations,
+   so that C++ compilers don't mangle their names.  Use LTDL_END_C_DECLS at
+   the end of C declarations. */
+#if defined(__cplusplus)
+# define LT_BEGIN_C_DECLS	extern "C" {
+# define LT_END_C_DECLS		}
+#else
+# define LT_BEGIN_C_DECLS	/* empty */
+# define LT_END_C_DECLS		/* empty */
+#endif
+
+/* LT_STMT_START/END are used to create macros which expand to a
+   a single compound statement in a portable way.  */
+#if defined (__GNUC__) && !defined (__STRICT_ANSI__) && !defined (__cplusplus)
+#  define LT_STMT_START        (void)(
+#  define LT_STMT_END          )
+#else
+#  if (defined (sun) || defined (__sun__))
+#    define LT_STMT_START      if (1)
+#    define LT_STMT_END        else (void)0
+#  else
+#    define LT_STMT_START      do
+#    define LT_STMT_END        while (0)
+#  endif
+#endif
+
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
+#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+/* DATA imports from DLLs on WIN32 con't be const, because runtime
+   relocations are performed -- see ld's documentation on pseudo-relocs.  */
+# define LT_DLSYM_CONST
+#elif defined(__osf__)
+/* This system does not cope well with relocations in const data.  */
+# define LT_DLSYM_CONST
+#else
+# define LT_DLSYM_CONST const
+#endif
+
+/* Canonicalise Windows and Cygwin recognition macros.
+   To match the values set by recent Cygwin compilers, make sure that if
+   __CYGWIN__ is defined (after canonicalisation), __WINDOWS__ is NOT!  */
+#if defined(__CYGWIN32__) && !defined(__CYGWIN__)
+# define __CYGWIN__ __CYGWIN32__
+#endif
+#if defined(__CYGWIN__)
+# if defined(__WINDOWS__)
+#   undef __WINDOWS__
+# endif
+#elif defined(_WIN32)
+# define __WINDOWS__ _WIN32
+#elif defined(WIN32)
+# define __WINDOWS__ WIN32
+#endif
+#if defined(__CYGWIN__) && defined(__WINDOWS__)
+# undef __WINDOWS__
+#endif
+
+
+/* DLL building support on win32 hosts;  mostly to workaround their
+   ridiculous implementation of data symbol exporting. */
+#if !defined(LT_SCOPE)
+#  if defined(__WINDOWS__) || defined(__CYGWIN__)
+#    if defined(DLL_EXPORT)		/* defined by libtool (if required) */
+#      define LT_SCOPE	extern __declspec(dllexport)
+#    endif
+#    if defined(LIBLTDL_DLL_IMPORT)	/* define if linking with this dll */
+       /* note: cygwin/mingw compilers can rely instead on auto-import */
+#      define LT_SCOPE	extern __declspec(dllimport)
+#    endif
+#  endif
+#  if !defined(LT_SCOPE)		/* static linking or !__WINDOWS__ */
+#    define LT_SCOPE	extern
+#  endif
+#endif
+
+#if defined(__WINDOWS__)
+/* LT_DIRSEP_CHAR is accepted *in addition* to '/' as a directory
+   separator when it is set. */
+# define LT_DIRSEP_CHAR		'\\'
+# define LT_PATHSEP_CHAR	';'
+#else
+# define LT_PATHSEP_CHAR	':'
+#endif
+
+#if defined(_MSC_VER) /* Visual Studio */
+#  define R_OK 4
+#endif
+
+/* fopen() mode flags for reading a text file */
+#undef	LT_READTEXT_MODE
+#if defined(__WINDOWS__) || defined(__CYGWIN__)
+#  define LT_READTEXT_MODE "rt"
+#else
+#  define LT_READTEXT_MODE "r"
+#endif
+
+/* The extra indirection to the LT__STR and LT__CONC macros is required so
+   that if the arguments to LT_STR() (or LT_CONC()) are themselves macros,
+   they will be expanded before being quoted.   */
+#ifndef LT_STR
+#  define LT__STR(arg)		#arg
+#  define LT_STR(arg)		LT__STR(arg)
+#endif
+
+#ifndef LT_CONC
+#  define LT__CONC(a, b)	a##b
+#  define LT_CONC(a, b)		LT__CONC(a, b)
+#endif
+#ifndef LT_CONC3
+#  define LT__CONC3(a, b, c)	a##b##c
+#  define LT_CONC3(a, b, c)	LT__CONC3(a, b, c)
+#endif
+
+#endif /*!defined(LT_SYSTEM_H)*/
diff --git a/libltdl/libltdl/slist.h b/libltdl/libltdl/slist.h
new file mode 100644
index 0000000..4d56509
--- /dev/null
+++ b/libltdl/libltdl/slist.h
@@ -0,0 +1,96 @@
+/* slist.h -- generalised singly linked lists
+
+   Copyright (C) 2000, 2004, 2009 Free Software Foundation, Inc.
+   Written by Gary V. Vaughan, 2000
+
+   NOTE: The canonical source of this file is maintained with the
+   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
+
+GNU Libltdl is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+As a special exception to the GNU Lesser General Public License,
+if you distribute this file as part of a program or library that
+is built using GNU Libtool, you may include this file under the
+same distribution terms that you use for the rest of that program.
+
+GNU Libltdl is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
+copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
+or obtained by writing to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+/* A generalised list.  This is deliberately transparent so that you
+   can make the NEXT field of all your chained data structures first,
+   and then cast them to `(SList *)' so that they can be manipulated
+   by this API.
+
+   Alternatively, you can generate raw SList elements using slist_new(),
+   and put the element data in the USERDATA field.  Either way you
+   get to manage the memory involved by yourself.
+*/
+
+#if !defined(SLIST_H)
+#define SLIST_H 1
+
+#if defined(LTDL)
+#  include <libltdl/lt__glibc.h>
+#  include <libltdl/lt_system.h>
+#else
+#  define LT_SCOPE
+#endif
+
+#include <stddef.h>
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+typedef struct slist {
+  struct slist *next;		/* chain forward pointer*/
+  const void *userdata;		/* for boxed `SList' item */
+} SList;
+
+typedef void *	SListCallback	(SList *item, void *userdata);
+typedef int	SListCompare	(const SList *item1, const SList *item2,
+				 void *userdata);
+
+LT_SCOPE SList *slist_concat	(SList *head, SList *tail);
+LT_SCOPE SList *slist_cons	(SList *item, SList *slist);
+
+LT_SCOPE SList *slist_delete	(SList *slist, void (*delete_fct) (void *item));
+LT_SCOPE SList *slist_remove	(SList **phead, SListCallback *find,
+				 void *matchdata);
+LT_SCOPE SList *slist_reverse	(SList *slist);
+LT_SCOPE SList *slist_sort	(SList *slist, SListCompare *compare,
+				 void *userdata);
+
+LT_SCOPE SList *slist_tail	(SList *slist);
+LT_SCOPE SList *slist_nth	(SList *slist, size_t n);
+LT_SCOPE void *	slist_find	(SList *slist, SListCallback *find,
+				 void *matchdata);
+LT_SCOPE size_t slist_length	(SList *slist);
+
+LT_SCOPE void *	slist_foreach   (SList *slist, SListCallback *foreach,
+				 void *userdata);
+
+LT_SCOPE SList *slist_box	(const void *userdata);
+LT_SCOPE void *	slist_unbox	(SList *item);
+
+#if defined(__cplusplus)
+}
+#endif
+
+#if !defined(LTDL)
+#  undef LT_SCOPE
+#endif
+
+#endif /*!defined(SLIST_H)*/
diff --git a/libltdl/loaders/dld_link.c b/libltdl/loaders/dld_link.c
new file mode 100644
index 0000000..7e882c9
--- /dev/null
+++ b/libltdl/loaders/dld_link.c
@@ -0,0 +1,158 @@
+/* loader-dld_link.c -- dynamic linking with dld
+
+   Copyright (C) 1998, 1999, 2000, 2004, 2006,
+                 2007, 2008 Free Software Foundation, Inc.
+   Written by Thomas Tanner, 1998
+
+   NOTE: The canonical source of this file is maintained with the
+   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
+
+GNU Libltdl is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+As a special exception to the GNU Lesser General Public License,
+if you distribute this file as part of a program or library that
+is built using GNU Libtool, you may include this file under the
+same distribution terms that you use for the rest of that program.
+
+GNU Libltdl is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
+copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
+or obtained by writing to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+#include "lt__private.h"
+#include "lt_dlloader.h"
+
+/* Use the preprocessor to rename non-static symbols to avoid namespace
+   collisions when the loader code is statically linked into libltdl.
+   Use the "<module_name>_LTX_" prefix so that the symbol addresses can
+   be fetched from the preloaded symbol list by lt_dlsym():  */
+#define get_vtable	dld_link_LTX_get_vtable
+
+LT_BEGIN_C_DECLS
+LT_SCOPE lt_dlvtable *get_vtable (lt_user_data loader_data);
+LT_END_C_DECLS
+
+
+/* Boilerplate code to set up the vtable for hooking this loader into
+   libltdl's loader list:  */
+static int	 vl_exit  (lt_user_data loader_data);
+static lt_module vm_open  (lt_user_data loader_data, const char *filename,
+                           lt_dladvise advise);
+static int	 vm_close (lt_user_data loader_data, lt_module module);
+static void *	 vm_sym   (lt_user_data loader_data, lt_module module,
+			  const char *symbolname);
+
+static lt_dlvtable *vtable = 0;
+
+/* Return the vtable for this loader, only the name and sym_prefix
+   attributes (plus the virtual function implementations, obviously)
+   change between loaders.  */
+lt_dlvtable *
+get_vtable (lt_user_data loader_data)
+{
+  if (!vtable)
+    {
+      vtable = lt__zalloc (sizeof *vtable);
+    }
+
+  if (vtable && !vtable->name)
+    {
+      vtable->name		= "lt_dld_link";
+      vtable->module_open	= vm_open;
+      vtable->module_close	= vm_close;
+      vtable->find_sym		= vm_sym;
+      vtable->dlloader_exit	= vl_exit;
+      vtable->dlloader_data	= loader_data;
+      vtable->priority		= LT_DLLOADER_APPEND;
+    }
+
+  if (vtable && (vtable->dlloader_data != loader_data))
+    {
+      LT__SETERROR (INIT_LOADER);
+      return 0;
+    }
+
+  return vtable;
+}
+
+
+
+/* --- IMPLEMENTATION --- */
+
+
+#if defined(HAVE_DLD_H)
+#  include <dld.h>
+#endif
+
+/* A function called through the vtable when this loader is no
+   longer needed by the application.  */
+static int
+vl_exit (lt_user_data LT__UNUSED loader_data)
+{
+  vtable = NULL;
+  return 0;
+}
+
+/* A function called through the vtable to open a module with this
+   loader.  Returns an opaque representation of the newly opened
+   module for processing with this loader's other vtable functions.  */
+static lt_module
+vm_open (lt_user_data LT__UNUSED loader_data, const char *filename,
+         lt_dladvise LT__UNUSED advise)
+{
+  lt_module module = lt__strdup (filename);
+
+  if (dld_link (filename) != 0)
+    {
+      LT__SETERROR (CANNOT_OPEN);
+      FREE (module);
+    }
+
+  return module;
+}
+
+/* A function called through the vtable when a particular module
+   should be unloaded.  */
+static int
+vm_close (lt_user_data LT__UNUSED loader_data, lt_module module)
+{
+  int errors = 0;
+
+  if (dld_unlink_by_file ((char*)(module), 1) != 0)
+    {
+      LT__SETERROR (CANNOT_CLOSE);
+      ++errors;
+    }
+  else
+    {
+      FREE (module);
+    }
+
+  return errors;
+}
+
+/* A function called through the vtable to get the address of
+   a symbol loaded from a particular module.  */
+static void *
+vm_sym (lt_user_data LT__UNUSED loader_data, lt_module LT__UNUSED module,
+	const char *name)
+{
+  void *address = dld_get_func (name);
+
+  if (!address)
+    {
+      LT__SETERROR (SYMBOL_NOT_FOUND);
+    }
+
+  return address;
+}
diff --git a/libltdl/loaders/dlopen.c b/libltdl/loaders/dlopen.c
new file mode 100644
index 0000000..1d052b4
--- /dev/null
+++ b/libltdl/loaders/dlopen.c
@@ -0,0 +1,235 @@
+/* loader-dlopen.c --  dynamic linking with dlopen/dlsym
+
+   Copyright (C) 1998, 1999, 2000, 2004, 2006,
+                 2007, 2008 Free Software Foundation, Inc.
+   Written by Thomas Tanner, 1998
+
+   NOTE: The canonical source of this file is maintained with the
+   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
+
+GNU Libltdl is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+As a special exception to the GNU Lesser General Public License,
+if you distribute this file as part of a program or library that
+is built using GNU Libtool, you may include this file under the
+same distribution terms that you use for the rest of that program.
+
+GNU Libltdl is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
+copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
+or obtained by writing to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+#include "lt__private.h"
+#include "lt_dlloader.h"
+
+/* Use the preprocessor to rename non-static symbols to avoid namespace
+   collisions when the loader code is statically linked into libltdl.
+   Use the "<module_name>_LTX_" prefix so that the symbol addresses can
+   be fetched from the preloaded symbol list by lt_dlsym():  */
+#define get_vtable	dlopen_LTX_get_vtable
+
+LT_BEGIN_C_DECLS
+LT_SCOPE lt_dlvtable *get_vtable (lt_user_data loader_data);
+LT_END_C_DECLS
+
+
+/* Boilerplate code to set up the vtable for hooking this loader into
+   libltdl's loader list:  */
+static int	 vl_exit  (lt_user_data loader_data);
+static lt_module vm_open  (lt_user_data loader_data, const char *filename,
+                           lt_dladvise advise);
+static int	 vm_close (lt_user_data loader_data, lt_module module);
+static void *	 vm_sym   (lt_user_data loader_data, lt_module module,
+			  const char *symbolname);
+
+static lt_dlvtable *vtable = 0;
+
+/* Return the vtable for this loader, only the name and sym_prefix
+   attributes (plus the virtual function implementations, obviously)
+   change between loaders.  */
+lt_dlvtable *
+get_vtable (lt_user_data loader_data)
+{
+  if (!vtable)
+    {
+      vtable = (lt_dlvtable *) lt__zalloc (sizeof *vtable);
+    }
+
+  if (vtable && !vtable->name)
+    {
+      vtable->name		= "lt_dlopen";
+#if defined(DLSYM_USCORE)
+      vtable->sym_prefix	= "_";
+#endif
+      vtable->module_open	= vm_open;
+      vtable->module_close	= vm_close;
+      vtable->find_sym		= vm_sym;
+      vtable->dlloader_exit	= vl_exit;
+      vtable->dlloader_data	= loader_data;
+      vtable->priority		= LT_DLLOADER_PREPEND;
+    }
+
+  if (vtable && (vtable->dlloader_data != loader_data))
+    {
+      LT__SETERROR (INIT_LOADER);
+      return 0;
+    }
+
+  return vtable;
+}
+
+
+
+/* --- IMPLEMENTATION --- */
+
+
+#if defined(HAVE_DLFCN_H)
+#  include <dlfcn.h>
+#endif
+
+#if defined(HAVE_SYS_DL_H)
+#  include <sys/dl.h>
+#endif
+
+
+/* We may have to define LT_LAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#if !defined(LT_LAZY_OR_NOW)
+#  if defined(RTLD_LAZY)
+#    define LT_LAZY_OR_NOW	RTLD_LAZY
+#  else
+#    if defined(DL_LAZY)
+#      define LT_LAZY_OR_NOW	DL_LAZY
+#    endif
+#  endif /* !RTLD_LAZY */
+#endif
+#if !defined(LT_LAZY_OR_NOW)
+#  if defined(RTLD_NOW)
+#    define LT_LAZY_OR_NOW	RTLD_NOW
+#  else
+#    if defined(DL_NOW)
+#      define LT_LAZY_OR_NOW	DL_NOW
+#    endif
+#  endif /* !RTLD_NOW */
+#endif
+#if !defined(LT_LAZY_OR_NOW)
+#  define LT_LAZY_OR_NOW	0
+#endif /* !LT_LAZY_OR_NOW */
+
+/* We only support local and global symbols from modules for loaders
+   that provide such a thing, otherwise the system default is used.  */
+#if !defined(RTLD_GLOBAL)
+#  if defined(DL_GLOBAL)
+#    define RTLD_GLOBAL		DL_GLOBAL
+#  endif
+#endif /* !RTLD_GLOBAL */
+#if !defined(RTLD_LOCAL)
+#  if defined(DL_LOCAL)
+#    define RTLD_LOCAL		DL_LOCAL
+#  endif
+#endif /* !RTLD_LOCAL */
+
+#if defined(HAVE_DLERROR)
+#  define DLERROR(arg)	dlerror ()
+#else
+#  define DLERROR(arg)	LT__STRERROR (arg)
+#endif
+
+#define DL__SETERROR(errorcode) \
+	LT__SETERRORSTR (DLERROR (errorcode))
+
+
+/* A function called through the vtable when this loader is no
+   longer needed by the application.  */
+static int
+vl_exit (lt_user_data LT__UNUSED loader_data)
+{
+  vtable = NULL;
+  return 0;
+}
+
+
+/* A function called through the vtable to open a module with this
+   loader.  Returns an opaque representation of the newly opened
+   module for processing with this loader's other vtable functions.  */
+static lt_module
+vm_open (lt_user_data LT__UNUSED loader_data, const char *filename,
+         lt_dladvise advise)
+{
+  int		module_flags = LT_LAZY_OR_NOW;
+  lt_module	module;
+
+  if (advise)
+    {
+#ifdef RTLD_GLOBAL
+      /* If there is some means of asking for global symbol resolution,
+         do so.  */
+      if (advise->is_symglobal)
+        module_flags |= RTLD_GLOBAL;
+#else
+      /* Otherwise, reset that bit so the caller can tell it wasn't
+         acted on.  */
+      advise->is_symglobal = 0;
+#endif
+
+/* And similarly for local only symbol resolution.  */
+#ifdef RTLD_LOCAL
+      if (advise->is_symlocal)
+        module_flags |= RTLD_LOCAL;
+#else
+      advise->is_symlocal = 0;
+#endif
+    }
+
+  module = dlopen (filename, module_flags);
+
+  if (!module)
+    {
+      DL__SETERROR (CANNOT_OPEN);
+    }
+
+  return module;
+}
+
+
+/* A function called through the vtable when a particular module
+   should be unloaded.  */
+static int
+vm_close (lt_user_data LT__UNUSED loader_data, lt_module module)
+{
+  int errors = 0;
+
+  if (dlclose (module) != 0)
+    {
+      DL__SETERROR (CANNOT_CLOSE);
+      ++errors;
+    }
+
+  return errors;
+}
+
+
+/* A function called through the vtable to get the address of
+   a symbol loaded from a particular module.  */
+static void *
+vm_sym (lt_user_data LT__UNUSED loader_data, lt_module module, const char *name)
+{
+  void *address = dlsym (module, name);
+
+  if (!address)
+    {
+      DL__SETERROR (SYMBOL_NOT_FOUND);
+    }
+
+  return address;
+}
diff --git a/libltdl/loaders/dyld.c b/libltdl/loaders/dyld.c
new file mode 100644
index 0000000..b139d6c
--- /dev/null
+++ b/libltdl/loaders/dyld.c
@@ -0,0 +1,511 @@
+/* loader-dyld.c -- dynamic linking on darwin and OS X
+
+   Copyright (C) 1998, 1999, 2000, 2004, 2006,
+                 2007, 2008 Free Software Foundation, Inc.
+   Written by Peter O'Gorman, 1998
+
+   NOTE: The canonical source of this file is maintained with the
+   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
+
+GNU Libltdl is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+As a special exception to the GNU Lesser General Public License,
+if you distribute this file as part of a program or library that
+is built using GNU Libtool, you may include this file under the
+same distribution terms that you use for the rest of that program.
+
+GNU Libltdl is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
+copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
+or obtained by writing to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+#include "lt__private.h"
+#include "lt_dlloader.h"
+
+/* Use the preprocessor to rename non-static symbols to avoid namespace
+   collisions when the loader code is statically linked into libltdl.
+   Use the "<module_name>_LTX_" prefix so that the symbol addresses can
+   be fetched from the preloaded symbol list by lt_dlsym():  */
+#define get_vtable	dyld_LTX_get_vtable
+
+LT_BEGIN_C_DECLS
+LT_SCOPE lt_dlvtable *get_vtable (lt_user_data loader_data);
+LT_END_C_DECLS
+
+
+/* Boilerplate code to set up the vtable for hooking this loader into
+   libltdl's loader list:  */
+static int	 vl_init  (lt_user_data loader_data);
+static int	 vl_exit  (lt_user_data loader_data);
+static lt_module vm_open  (lt_user_data loader_data, const char *filename,
+                           lt_dladvise advise);
+static int	 vm_close (lt_user_data loader_data, lt_module module);
+static void *	 vm_sym   (lt_user_data loader_data, lt_module module,
+			  const char *symbolname);
+
+static lt_dlvtable *vtable = 0;
+
+/* Return the vtable for this loader, only the name and sym_prefix
+   attributes (plus the virtual function implementations, obviously)
+   change between loaders.  */
+lt_dlvtable *
+get_vtable (lt_user_data loader_data)
+{
+  if (!vtable)
+    {
+      vtable = lt__zalloc (sizeof *vtable);
+    }
+
+  if (vtable && !vtable->name)
+    {
+      vtable->name		= "lt_dyld";
+      vtable->sym_prefix	= "_";
+      vtable->dlloader_init	= vl_init;
+      vtable->module_open	= vm_open;
+      vtable->module_close	= vm_close;
+      vtable->find_sym		= vm_sym;
+      vtable->dlloader_exit	= vl_exit;
+      vtable->dlloader_data	= loader_data;
+      vtable->priority		= LT_DLLOADER_APPEND;
+    }
+
+  if (vtable && (vtable->dlloader_data != loader_data))
+    {
+      LT__SETERROR (INIT_LOADER);
+      return 0;
+    }
+
+  return vtable;
+}
+
+
+
+/* --- IMPLEMENTATION --- */
+
+
+#if defined(HAVE_MACH_O_DYLD_H)
+#  if !defined(__APPLE_CC__) && !defined(__MWERKS__) && !defined(__private_extern__)
+  /* Is this correct? Does it still function properly? */
+#    define __private_extern__ extern
+#  endif
+#  include <mach-o/dyld.h>
+#endif
+
+#include <mach-o/getsect.h>
+
+/* We have to put some stuff here that isn't in older dyld.h files */
+#if !defined(ENUM_DYLD_BOOL)
+# define ENUM_DYLD_BOOL
+# undef FALSE
+# undef TRUE
+ enum DYLD_BOOL {
+    FALSE,
+    TRUE
+ };
+#endif
+#if !defined(LC_REQ_DYLD)
+# define LC_REQ_DYLD 0x80000000
+#endif
+#if !defined(LC_LOAD_WEAK_DYLIB)
+# define LC_LOAD_WEAK_DYLIB (0x18 | LC_REQ_DYLD)
+#endif
+
+#if !defined(NSADDIMAGE_OPTION_NONE)
+#  define NSADDIMAGE_OPTION_NONE                          0x0
+#endif
+#if !defined(NSADDIMAGE_OPTION_RETURN_ON_ERROR)
+#  define NSADDIMAGE_OPTION_RETURN_ON_ERROR               0x1
+#endif
+#if !defined(NSADDIMAGE_OPTION_WITH_SEARCHING)
+#  define NSADDIMAGE_OPTION_WITH_SEARCHING                0x2
+#endif
+#if !defined(NSADDIMAGE_OPTION_RETURN_ONLY_IF_LOADED)
+#  define NSADDIMAGE_OPTION_RETURN_ONLY_IF_LOADED         0x4
+#endif
+#if !defined(NSADDIMAGE_OPTION_MATCH_FILENAME_BY_INSTALLNAME)
+#  define NSADDIMAGE_OPTION_MATCH_FILENAME_BY_INSTALLNAME 0x8
+#endif
+
+#if !defined(NSLOOKUPSYMBOLINIMAGE_OPTION_BIND)
+#  define NSLOOKUPSYMBOLINIMAGE_OPTION_BIND               0x0
+#endif
+#if !defined(NSLOOKUPSYMBOLINIMAGE_OPTION_BIND_NOW)
+#  define NSLOOKUPSYMBOLINIMAGE_OPTION_BIND_NOW           0x1
+#endif
+#if !defined(NSLOOKUPSYMBOLINIMAGE_OPTION_BIND_FULLY)
+#  define NSLOOKUPSYMBOLINIMAGE_OPTION_BIND_FULLY         0x2
+#endif
+#if !defined(NSLOOKUPSYMBOLINIMAGE_OPTION_RETURN_ON_ERROR)
+#  define NSLOOKUPSYMBOLINIMAGE_OPTION_RETURN_ON_ERROR    0x4
+#endif
+
+#define LT__SYMLOOKUP_OPTS	(NSLOOKUPSYMBOLINIMAGE_OPTION_BIND_NOW \
+				| NSLOOKUPSYMBOLINIMAGE_OPTION_RETURN_ON_ERROR)
+
+#if defined(__BIG_ENDIAN__)
+#  define LT__MAGIC	MH_MAGIC
+#else
+#  define LT__MAGIC	MH_CIGAM
+#endif
+
+#define DYLD__SETMYERROR(errmsg)    LT__SETERRORSTR (dylderror (errmsg))
+#define DYLD__SETERROR(errcode)	    DYLD__SETMYERROR (LT__STRERROR (errcode))
+
+typedef struct mach_header mach_header;
+typedef struct dylib_command dylib_command;
+
+static const char *dylderror (const char *errmsg);
+static const mach_header *lt__nsmodule_get_header (NSModule module);
+static const char *lt__header_get_instnam (const mach_header *mh);
+static const mach_header *lt__match_loadedlib (const char *name);
+static NSSymbol lt__linkedlib_symbol (const char *symname, const mach_header *mh);
+
+static const mach_header *(*lt__addimage)	(const char *image_name,
+						 unsigned long options) = 0;
+static NSSymbol	(*lt__image_symbol)		(const mach_header *image,
+						 const char *symbolName,
+						 unsigned long options) = 0;
+static enum DYLD_BOOL (*lt__image_symbol_p)	(const mach_header *image,
+						 const char *symbolName) = 0;
+static enum DYLD_BOOL (*lt__module_export)	(NSModule module) = 0;
+
+static int dyld_cannot_close				  = 0;
+
+
+/* A function called through the vtable when this loader is no
+   longer needed by the application.  */
+static int
+vl_exit (lt_user_data LT__UNUSED loader_data)
+{
+  vtable = NULL;
+  return 0;
+}
+
+/* A function called through the vtable to initialise this loader.  */
+static int
+vl_init (lt_user_data loader_data)
+{
+  int errors = 0;
+
+  if (! dyld_cannot_close)
+    {
+      if (!_dyld_present ())
+	{
+	  ++errors;
+	}
+      else
+	{
+	  (void) _dyld_func_lookup ("__dyld_NSAddImage",
+				    (unsigned long*) &lt__addimage);
+	  (void) _dyld_func_lookup ("__dyld_NSLookupSymbolInImage",
+				    (unsigned long*)&lt__image_symbol);
+	  (void) _dyld_func_lookup ("__dyld_NSIsSymbolNameDefinedInImage",
+				    (unsigned long*) &lt__image_symbol_p);
+	  (void) _dyld_func_lookup ("__dyld_NSMakePrivateModulePublic",
+				    (unsigned long*) &lt__module_export);
+	  dyld_cannot_close = lt_dladderror ("can't close a dylib");
+	}
+    }
+
+  return errors;
+}
+
+
+/* A function called through the vtable to open a module with this
+   loader.  Returns an opaque representation of the newly opened
+   module for processing with this loader's other vtable functions.  */
+static lt_module
+vm_open (lt_user_data loader_data, const char *filename,
+         lt_dladvise LT__UNUSED advise)
+{
+  lt_module module = 0;
+  NSObjectFileImage ofi = 0;
+
+  if (!filename)
+    {
+      return (lt_module) -1;
+    }
+
+  switch (NSCreateObjectFileImageFromFile (filename, &ofi))
+    {
+    case NSObjectFileImageSuccess:
+      module = NSLinkModule (ofi, filename, NSLINKMODULE_OPTION_RETURN_ON_ERROR
+			     		    | NSLINKMODULE_OPTION_PRIVATE
+			     		    | NSLINKMODULE_OPTION_BINDNOW);
+      NSDestroyObjectFileImage (ofi);
+
+      if (module)
+	{
+	  lt__module_export (module);
+	}
+      break;
+
+    case NSObjectFileImageInappropriateFile:
+      if (lt__image_symbol_p && lt__image_symbol)
+	{
+	  module = (lt_module) lt__addimage(filename,
+					    NSADDIMAGE_OPTION_RETURN_ON_ERROR);
+	}
+      break;
+
+    case NSObjectFileImageFailure:
+    case NSObjectFileImageArch:
+    case NSObjectFileImageFormat:
+    case NSObjectFileImageAccess:
+      /*NOWORK*/
+      break;
+    }
+
+  if (!module)
+    {
+      DYLD__SETERROR (CANNOT_OPEN);
+    }
+
+  return module;
+}
+
+
+/* A function called through the vtable when a particular module
+   should be unloaded.  */
+static int
+vm_close (lt_user_data loader_data, lt_module module)
+{
+  int errors = 0;
+
+  if (module != (lt_module) -1)
+    {
+      const mach_header *mh = (const mach_header *) module;
+      int flags = 0;
+      if (mh->magic == LT__MAGIC)
+	{
+	  lt_dlseterror (dyld_cannot_close);
+	  ++errors;
+	}
+      else
+	{
+	  /* Currently, if a module contains c++ static destructors and it
+	     is unloaded, we get a segfault in atexit(), due to compiler and
+	     dynamic loader differences of opinion, this works around that.  */
+	  if ((const struct section *) NULL !=
+	      getsectbynamefromheader (lt__nsmodule_get_header (module),
+				       "__DATA", "__mod_term_func"))
+	    {
+	      flags |= NSUNLINKMODULE_OPTION_KEEP_MEMORY_MAPPED;
+	    }
+#if defined(__ppc__)
+	  flags |= NSUNLINKMODULE_OPTION_RESET_LAZY_REFERENCES;
+#endif
+	  if (!NSUnLinkModule (module, flags))
+	    {
+	      DYLD__SETERROR (CANNOT_CLOSE);
+	      ++errors;
+	    }
+	}
+    }
+
+  return errors;
+}
+
+/* A function called through the vtable to get the address of
+   a symbol loaded from a particular module.  */
+static void *
+vm_sym (lt_user_data loader_data, lt_module module, const char *name)
+{
+  NSSymbol *nssym = 0;
+  const mach_header *mh = (const mach_header *) module;
+  char saveError[256] = "Symbol not found";
+
+  if (module == (lt_module) -1)
+    {
+      void *address, *unused;
+      _dyld_lookup_and_bind (name, (unsigned long*) &address, &unused);
+      return address;
+    }
+
+  if (mh->magic == LT__MAGIC)
+    {
+      if (lt__image_symbol_p && lt__image_symbol)
+	{
+	  if (lt__image_symbol_p (mh, name))
+	    {
+	      nssym = lt__image_symbol (mh, name, LT__SYMLOOKUP_OPTS);
+	    }
+	}
+
+    }
+  else
+    {
+      nssym = NSLookupSymbolInModule (module, name);
+    }
+
+  if (!nssym)
+    {
+      strncpy (saveError, dylderror (LT__STRERROR (SYMBOL_NOT_FOUND)), 255);
+      saveError[255] = 0;
+      if (!mh)
+	{
+	  mh = (mach_header *)lt__nsmodule_get_header (module);
+	}
+      nssym = lt__linkedlib_symbol (name, mh);
+    }
+
+  if (!nssym)
+    {
+      LT__SETERRORSTR (saveError);
+    }
+
+  return nssym ? NSAddressOfSymbol (nssym) : 0;
+}
+
+
+
+
+/* --- HELPER FUNCTIONS --- */
+
+
+/* Return the dyld error string, or the passed in error string if none. */
+static const char *
+dylderror (const char *errmsg)
+{
+  NSLinkEditErrors ler;
+  int lerno;
+  const char *file;
+  const char *errstr;
+
+  NSLinkEditError (&ler, &lerno, &file, &errstr);
+
+  if (! (errstr && *errstr))
+    {
+      errstr = errmsg;
+    }
+
+  return errstr;
+}
+
+/* There should probably be an apple dyld api for this. */
+static const mach_header *
+lt__nsmodule_get_header (NSModule module)
+{
+  int i = _dyld_image_count();
+  const char *modname = NSNameOfModule (module);
+  const mach_header *mh = 0;
+
+  if (!modname)
+    return NULL;
+
+  while (i > 0)
+    {
+      --i;
+      if (strneq (_dyld_get_image_name (i), modname))
+	{
+	  mh = _dyld_get_image_header (i);
+	  break;
+	}
+    }
+
+  return mh;
+}
+
+/* NSAddImage is also used to get the loaded image, but it only works if
+   the lib is installed, for uninstalled libs we need to check the
+   install_names against each other.  Note that this is still broken if
+   DYLD_IMAGE_SUFFIX is set and a different lib was loaded as a result.  */
+static const char *
+lt__header_get_instnam (const mach_header *mh)
+{
+  unsigned long offset = sizeof(mach_header);
+  const char* result   = 0;
+  int j;
+
+  for (j = 0; j < mh->ncmds; j++)
+    {
+      struct load_command *lc;
+
+      lc = (struct load_command*) (((unsigned long) mh) + offset);
+      if (LC_ID_DYLIB == lc->cmd)
+	{
+	  result=(char*)(((dylib_command*) lc)->dylib.name.offset +
+			 (unsigned long) lc);
+	}
+      offset += lc->cmdsize;
+    }
+
+  return result;
+}
+
+static const mach_header *
+lt__match_loadedlib (const char *name)
+{
+  const mach_header *mh	= 0;
+  int i = _dyld_image_count();
+
+  while (i > 0)
+    {
+      const char *id;
+
+      --i;
+      id = lt__header_get_instnam (_dyld_get_image_header (i));
+      if (id && strneq (id, name))
+	{
+	  mh = _dyld_get_image_header (i);
+	  break;
+	}
+    }
+
+  return mh;
+}
+
+/* Safe to assume our mh is good. */
+static NSSymbol
+lt__linkedlib_symbol (const char *symname, const mach_header *mh)
+{
+  NSSymbol symbol = 0;
+
+  if (lt__image_symbol && NSIsSymbolNameDefined (symname))
+    {
+      unsigned long offset = sizeof(mach_header);
+      struct load_command *lc;
+      int j;
+
+      for (j = 0; j < mh->ncmds; j++)
+	{
+	  lc = (struct load_command*) (((unsigned long) mh) + offset);
+	  if ((LC_LOAD_DYLIB == lc->cmd) || (LC_LOAD_WEAK_DYLIB == lc->cmd))
+	    {
+	      unsigned long base = ((dylib_command *) lc)->dylib.name.offset;
+	      char *name = (char *) (base + (unsigned long) lc);
+	      const mach_header *mh1 = lt__match_loadedlib (name);
+
+	      if (!mh1)
+		{
+		  /* Maybe NSAddImage can find it */
+		  mh1 = lt__addimage (name,
+				      NSADDIMAGE_OPTION_RETURN_ONLY_IF_LOADED
+				      | NSADDIMAGE_OPTION_WITH_SEARCHING
+				      | NSADDIMAGE_OPTION_RETURN_ON_ERROR);
+		}
+
+	      if (mh1)
+		{
+		  symbol = lt__image_symbol (mh1, symname, LT__SYMLOOKUP_OPTS);
+		  if (symbol)
+		    break;
+		}
+	    }
+
+	  offset += lc->cmdsize;
+	}
+    }
+
+  return symbol;
+}
diff --git a/libltdl/loaders/load_add_on.c b/libltdl/loaders/load_add_on.c
new file mode 100644
index 0000000..379f9ba
--- /dev/null
+++ b/libltdl/loaders/load_add_on.c
@@ -0,0 +1,167 @@
+/* loader-load_add_on.c --  dynamic linking for BeOS
+
+   Copyright (C) 1998, 1999, 2000, 2004, 2006,
+                 2007, 2008 Free Software Foundation, Inc.
+   Written by Thomas Tanner, 1998
+
+   NOTE: The canonical source of this file is maintained with the
+   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
+
+GNU Libltdl is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+As a special exception to the GNU Lesser General Public License,
+if you distribute this file as part of a program or library that
+is built using GNU Libtool, you may include this file under the
+same distribution terms that you use for the rest of that program.
+
+GNU Libltdl is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
+copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
+or obtained by writing to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+#include "lt__private.h"
+#include "lt_dlloader.h"
+
+/* Use the preprocessor to rename non-static symbols to avoid namespace
+   collisions when the loader code is statically linked into libltdl.
+   Use the "<module_name>_LTX_" prefix so that the symbol addresses can
+   be fetched from the preloaded symbol list by lt_dlsym():  */
+#define get_vtable	load_add_on_LTX_get_vtable
+
+LT_BEGIN_C_DECLS
+LT_SCOPE lt_dlvtable *get_vtable (lt_user_data loader_data);
+LT_END_C_DECLS
+
+
+/* Boilerplate code to set up the vtable for hooking this loader into
+   libltdl's loader list:  */
+static int	 vl_exit  (lt_user_data loader_data);
+static lt_module vm_open  (lt_user_data loader_data, const char *filename,
+                           lt_dladvise advise);
+static int	 vm_close (lt_user_data loader_data, lt_module module);
+static void *	 vm_sym   (lt_user_data loader_data, lt_module module,
+			  const char *symbolname);
+
+static lt_dlvtable *vtable = 0;
+
+/* Return the vtable for this loader, only the name and sym_prefix
+   attributes (plus the virtual function implementations, obviously)
+   change between loaders.  */
+lt_dlvtable *
+get_vtable (lt_user_data loader_data)
+{
+  if (!vtable)
+    {
+      vtable = lt__zalloc (sizeof *vtable);
+    }
+
+  if (vtable && !vtable->name)
+    {
+      vtable->name		= "lt_load_add_on";
+      vtable->module_open	= vm_open;
+      vtable->module_close	= vm_close;
+      vtable->find_sym		= vm_sym;
+      vtable->dlloader_exit	= vl_exit;
+      vtable->dlloader_data	= loader_data;
+      vtable->priority		= LT_DLLOADER_APPEND;
+    }
+
+  if (vtable && (vtable->dlloader_data != loader_data))
+    {
+      LT__SETERROR (INIT_LOADER);
+      return 0;
+    }
+
+  return vtable;
+}
+
+
+
+/* --- IMPLEMENTATION --- */
+
+
+#include <kernel/image.h>
+
+/* A function called through the vtable when this loader is no
+   longer needed by the application.  */
+static int
+vl_exit (lt_user_data LT__UNUSED loader_data)
+{
+  vtable = NULL;
+  return 0;
+}
+
+/* A function called through the vtable to open a module with this
+   loader.  Returns an opaque representation of the newly opened
+   module for processing with this loader's other vtable functions.  */
+static lt_module
+vm_open (lt_user_data LT__UNUSED loader_data, const char *filename,
+         lt_dladvise LT__UNUSED advise)
+{
+  image_id image = 0;
+
+  if (filename)
+    {
+      image = load_add_on (filename);
+    }
+  else
+    {
+      image_info info;
+      int32 cookie = 0;
+      if (get_next_image_info (0, &cookie, &info) == B_OK)
+	image = load_add_on (info.name);
+    }
+
+  if (image <= 0)
+    {
+      LT__SETERROR (CANNOT_OPEN);
+      image = 0;
+    }
+
+  return (lt_module) image;
+}
+
+
+/* A function called through the vtable when a particular module
+   should be unloaded.  */
+static int
+vm_close (lt_user_data LT__UNUSED loader_data, lt_module module)
+{
+  int errors = 0;
+
+  if (unload_add_on ((image_id) module) != B_OK)
+    {
+      LT__SETERROR (CANNOT_CLOSE);
+      ++errors;
+    }
+
+  return errors;
+}
+
+
+/* A function called through the vtable to get the address of
+   a symbol loaded from a particular module.  */
+static void *
+vm_sym (lt_user_data LT__UNUSED loader_data, lt_module module, const char *name)
+{
+  void *address = 0;
+  image_id image = (image_id) module;
+
+  if (get_image_symbol (image, name, B_SYMBOL_TYPE_ANY, address) != B_OK)
+    {
+      LT__SETERROR (SYMBOL_NOT_FOUND);
+      address = 0;
+    }
+
+  return address;
+}
diff --git a/libltdl/loaders/loadlibrary.c b/libltdl/loaders/loadlibrary.c
new file mode 100644
index 0000000..179c009
--- /dev/null
+++ b/libltdl/loaders/loadlibrary.c
@@ -0,0 +1,369 @@
+/* loader-loadlibrary.c --  dynamic linking for Win32
+
+   Copyright (C) 1998, 1999, 2000, 2004, 2005, 2006,
+                 2007, 2008, 2010 Free Software Foundation, Inc.
+   Written by Thomas Tanner, 1998
+
+   NOTE: The canonical source of this file is maintained with the
+   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
+
+GNU Libltdl is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+As a special exception to the GNU Lesser General Public License,
+if you distribute this file as part of a program or library that
+is built using GNU Libtool, you may include this file under the
+same distribution terms that you use for the rest of that program.
+
+GNU Libltdl is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
+copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
+or obtained by writing to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+#include "lt__private.h"
+#include "lt_dlloader.h"
+
+#if defined(__CYGWIN__)
+# include <sys/cygwin.h>
+#endif
+
+/* Use the preprocessor to rename non-static symbols to avoid namespace
+   collisions when the loader code is statically linked into libltdl.
+   Use the "<module_name>_LTX_" prefix so that the symbol addresses can
+   be fetched from the preloaded symbol list by lt_dlsym():  */
+#define get_vtable	loadlibrary_LTX_get_vtable
+
+LT_BEGIN_C_DECLS
+LT_SCOPE lt_dlvtable *get_vtable (lt_user_data loader_data);
+LT_END_C_DECLS
+
+
+/* Boilerplate code to set up the vtable for hooking this loader into
+   libltdl's loader list:  */
+static int	 vl_exit  (lt_user_data loader_data);
+static lt_module vm_open  (lt_user_data loader_data, const char *filename,
+                           lt_dladvise advise);
+static int	 vm_close (lt_user_data loader_data, lt_module module);
+static void *	 vm_sym   (lt_user_data loader_data, lt_module module,
+			  const char *symbolname);
+
+static lt_dlinterface_id iface_id = 0;
+static lt_dlvtable *vtable = 0;
+
+/* Return the vtable for this loader, only the name and sym_prefix
+   attributes (plus the virtual function implementations, obviously)
+   change between loaders.  */
+lt_dlvtable *
+get_vtable (lt_user_data loader_data)
+{
+  if (!vtable)
+    {
+      vtable = (lt_dlvtable *) lt__zalloc (sizeof *vtable);
+      iface_id = lt_dlinterface_register ("ltdl loadlibrary", NULL);
+    }
+
+  if (vtable && !vtable->name)
+    {
+      vtable->name		= "lt_loadlibrary";
+      vtable->module_open	= vm_open;
+      vtable->module_close	= vm_close;
+      vtable->find_sym		= vm_sym;
+      vtable->dlloader_exit	= vl_exit;
+      vtable->dlloader_data	= loader_data;
+      vtable->priority		= LT_DLLOADER_APPEND;
+    }
+
+  if (vtable && (vtable->dlloader_data != loader_data))
+    {
+      LT__SETERROR (INIT_LOADER);
+      return 0;
+    }
+
+  return vtable;
+}
+
+
+
+/* --- IMPLEMENTATION --- */
+
+
+#include <windows.h>
+
+#define LOCALFREE(mem)					     LT_STMT_START { \
+	if (mem) { LocalFree ((void *)mem); mem = NULL; }    } LT_STMT_END
+#define LOADLIB__SETERROR(errmsg) LT__SETERRORSTR (loadlibraryerror (errmsg))
+#define LOADLIB_SETERROR(errcode) LOADLIB__SETERROR (LT__STRERROR (errcode))
+
+static const char *loadlibraryerror (const char *default_errmsg);
+static DWORD WINAPI wrap_getthreaderrormode (void);
+static DWORD WINAPI fallback_getthreaderrormode (void);
+static BOOL WINAPI wrap_setthreaderrormode (DWORD mode, DWORD *oldmode);
+static BOOL WINAPI fallback_setthreaderrormode (DWORD mode, DWORD *oldmode);
+
+typedef DWORD (WINAPI getthreaderrormode_type) (void);
+typedef BOOL (WINAPI setthreaderrormode_type) (DWORD, DWORD *);
+
+static getthreaderrormode_type *getthreaderrormode = wrap_getthreaderrormode;
+static setthreaderrormode_type *setthreaderrormode = wrap_setthreaderrormode;
+static char *error_message = 0;
+
+
+/* A function called through the vtable when this loader is no
+   longer needed by the application.  */
+static int
+vl_exit (lt_user_data LT__UNUSED loader_data)
+{
+  vtable = NULL;
+  LOCALFREE (error_message);
+  return 0;
+}
+
+/* A function called through the vtable to open a module with this
+   loader.  Returns an opaque representation of the newly opened
+   module for processing with this loader's other vtable functions.  */
+static lt_module
+vm_open (lt_user_data LT__UNUSED loader_data, const char *filename,
+         lt_dladvise LT__UNUSED advise)
+{
+  lt_module	module	   = 0;
+  char		*ext;
+  char		wpath[MAX_PATH];
+  size_t	len;
+
+  if (!filename)
+    {
+      /* Get the name of main module */
+      *wpath = 0;
+      GetModuleFileName (NULL, wpath, sizeof (wpath));
+      filename = wpath;
+    }
+  else
+    {
+      len = LT_STRLEN (filename);
+
+      if (len >= MAX_PATH)
+        {
+	  LT__SETERROR (CANNOT_OPEN);
+	  return 0;
+	}
+
+#if HAVE_DECL_CYGWIN_CONV_PATH
+      if (cygwin_conv_path (CCP_POSIX_TO_WIN_A, filename, wpath, MAX_PATH))
+	{
+	  LT__SETERROR (CANNOT_OPEN);
+	  return 0;
+	}
+      len = 0;
+#elif defined(__CYGWIN__)
+      cygwin_conv_to_full_win32_path (filename, wpath);
+      len = 0;
+#else
+      strcpy(wpath, filename);
+#endif
+
+      ext = strrchr (wpath, '.');
+      if (!ext)
+	{
+	  /* Append a `.' to stop Windows from adding an
+	     implicit `.dll' extension. */
+	  if (!len)
+	    len = strlen (wpath);
+
+	  if (len + 1 >= MAX_PATH)
+	    {
+	      LT__SETERROR (CANNOT_OPEN);
+	      return 0;
+	    }
+
+	  wpath[len] = '.';
+	  wpath[len+1] = '\0';
+	}
+    }
+
+  {
+    /* Silence dialog from LoadLibrary on some failures. */
+    DWORD errormode = getthreaderrormode ();
+    DWORD last_error;
+
+    setthreaderrormode (errormode | SEM_FAILCRITICALERRORS, NULL);
+
+    module = LoadLibrary (wpath);
+
+    /* Restore the error mode. */
+    last_error = GetLastError ();
+    setthreaderrormode (errormode, NULL);
+    SetLastError (last_error);
+  }
+
+  /* libltdl expects this function to fail if it is unable
+     to physically load the library.  Sadly, LoadLibrary
+     will search the loaded libraries for a match and return
+     one of them if the path search load fails.
+
+     We check whether LoadLibrary is returning a handle to
+     an already loaded module, and simulate failure if we
+     find one. */
+  {
+    lt_dlhandle cur = 0;
+
+    while ((cur = lt_dlhandle_iterate (iface_id, cur)))
+      {
+        if (!cur->module)
+          {
+            cur = 0;
+            break;
+          }
+
+        if (cur->module == module)
+          {
+            break;
+          }
+      }
+
+    if (!module)
+      LOADLIB_SETERROR (CANNOT_OPEN);
+    else if (cur)
+      {
+        LT__SETERROR (CANNOT_OPEN);
+        module = 0;
+      }
+  }
+
+  return module;
+}
+
+
+/* A function called through the vtable when a particular module
+   should be unloaded.  */
+static int
+vm_close (lt_user_data LT__UNUSED loader_data, lt_module module)
+{
+  int errors = 0;
+
+  if (FreeLibrary ((HMODULE) module) == 0)
+    {
+      LOADLIB_SETERROR (CANNOT_CLOSE);
+      ++errors;
+    }
+
+  return errors;
+}
+
+
+/* A function called through the vtable to get the address of
+   a symbol loaded from a particular module.  */
+static void *
+vm_sym (lt_user_data LT__UNUSED loader_data, lt_module module, const char *name)
+{
+  void *address = (void *) GetProcAddress ((HMODULE) module, name);
+
+  if (!address)
+    {
+      LOADLIB_SETERROR (SYMBOL_NOT_FOUND);
+    }
+
+  return address;
+}
+
+
+
+/* --- HELPER FUNCTIONS --- */
+
+
+/* Return the windows error message, or the passed in error message on
+   failure. */
+static const char *
+loadlibraryerror (const char *default_errmsg)
+{
+  size_t len;
+  LOCALFREE (error_message);
+
+  FormatMessageA (FORMAT_MESSAGE_ALLOCATE_BUFFER |
+                  FORMAT_MESSAGE_FROM_SYSTEM |
+                  FORMAT_MESSAGE_IGNORE_INSERTS,
+                  NULL,
+                  GetLastError (),
+                  0,
+                  (char *) &error_message,
+                  0, NULL);
+
+  /* Remove trailing CRNL */
+  len = LT_STRLEN (error_message);
+  if (len && error_message[len - 1] == '\n')
+    error_message[--len] = LT_EOS_CHAR;
+  if (len && error_message[len - 1] == '\r')
+    error_message[--len] = LT_EOS_CHAR;
+
+  return len ? error_message : default_errmsg;
+}
+
+/* A function called through the getthreaderrormode variable which checks
+   if the system supports GetThreadErrorMode (or GetErrorMode) and arranges
+   for it or a fallback implementation to be called directly in the future.
+   The selected version is then called. */
+static DWORD WINAPI
+wrap_getthreaderrormode (void)
+{
+  HMODULE kernel32 = GetModuleHandleA ("kernel32.dll");
+  getthreaderrormode
+    = (getthreaderrormode_type *) GetProcAddress (kernel32,
+						  "GetThreadErrorMode");
+  if (!getthreaderrormode)
+    getthreaderrormode
+      = (getthreaderrormode_type *) GetProcAddress (kernel32,
+						    "GetErrorMode");
+  if (!getthreaderrormode)
+    getthreaderrormode = fallback_getthreaderrormode;
+  return getthreaderrormode ();
+}
+
+/* A function called through the getthreaderrormode variable for cases
+   where the system does not support GetThreadErrorMode or GetErrorMode */
+static DWORD WINAPI
+fallback_getthreaderrormode (void)
+{
+  /* Prior to Windows Vista, the only way to get the current error
+     mode was to set a new one. In our case, we are setting a new
+     error mode right after "getting" it while ignoring the error
+     mode in effect when setting the new error mode, so that's
+     fairly ok. */
+  return (DWORD) SetErrorMode (SEM_FAILCRITICALERRORS);
+}
+
+/* A function called through the setthreaderrormode variable which checks
+   if the system supports SetThreadErrorMode and arranges for it or a
+   fallback implementation to be called directly in the future.
+   The selected version is then called. */
+static BOOL WINAPI
+wrap_setthreaderrormode (DWORD mode, DWORD *oldmode)
+{
+  HMODULE kernel32 = GetModuleHandleA ("kernel32.dll");
+  setthreaderrormode
+    = (setthreaderrormode_type *) GetProcAddress (kernel32,
+						  "SetThreadErrorMode");
+  if (!setthreaderrormode)
+    setthreaderrormode = fallback_setthreaderrormode;
+  return setthreaderrormode (mode, oldmode);
+}
+
+/* A function called through the setthreaderrormode variable for cases
+   where the system does not support SetThreadErrorMode. */
+static BOOL WINAPI
+fallback_setthreaderrormode (DWORD mode, DWORD *oldmode)
+{
+  /* Prior to Windows 7, there was no way to set the thread local error
+     mode, so set the process global error mode instead. */
+  DWORD old = (DWORD) SetErrorMode (mode);
+  if (oldmode)
+    *oldmode = old;
+  return TRUE;
+}
diff --git a/libltdl/loaders/preopen.c b/libltdl/loaders/preopen.c
new file mode 100644
index 0000000..7149287
--- /dev/null
+++ b/libltdl/loaders/preopen.c
@@ -0,0 +1,375 @@
+/* loader-preopen.c -- emulate dynamic linking using preloaded_symbols
+
+   Copyright (C) 1998, 1999, 2000, 2004, 2006,
+                 2007, 2008 Free Software Foundation, Inc.
+   Written by Thomas Tanner, 1998
+
+   NOTE: The canonical source of this file is maintained with the
+   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
+
+GNU Libltdl is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+As a special exception to the GNU Lesser General Public License,
+if you distribute this file as part of a program or library that
+is built using GNU Libtool, you may include this file under the
+same distribution terms that you use for the rest of that program.
+
+GNU Libltdl is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
+copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
+or obtained by writing to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+#include "lt__private.h"
+#include "lt_dlloader.h"
+
+/* Use the preprocessor to rename non-static symbols to avoid namespace
+   collisions when the loader code is statically linked into libltdl.
+   Use the "<module_name>_LTX_" prefix so that the symbol addresses can
+   be fetched from the preloaded symbol list by lt_dlsym():  */
+#define get_vtable	preopen_LTX_get_vtable
+
+LT_BEGIN_C_DECLS
+LT_SCOPE lt_dlvtable *get_vtable (lt_user_data loader_data);
+LT_END_C_DECLS
+
+
+/* Boilerplate code to set up the vtable for hooking this loader into
+   libltdl's loader list:  */
+static int	 vl_init  (lt_user_data loader_data);
+static int	 vl_exit  (lt_user_data loader_data);
+static lt_module vm_open  (lt_user_data loader_data, const char *filename,
+                           lt_dladvise advise);
+static int	 vm_close (lt_user_data loader_data, lt_module module);
+static void *	 vm_sym   (lt_user_data loader_data, lt_module module,
+			  const char *symbolname);
+
+static lt_dlvtable *vtable = 0;
+
+/* Return the vtable for this loader, only the name and sym_prefix
+   attributes (plus the virtual function implementations, obviously)
+   change between loaders.  */
+lt_dlvtable *
+get_vtable (lt_user_data loader_data)
+{
+  if (!vtable)
+    {
+      vtable = (lt_dlvtable *) lt__zalloc (sizeof *vtable);
+    }
+
+  if (vtable && !vtable->name)
+    {
+      vtable->name		= "lt_preopen";
+      vtable->sym_prefix	= 0;
+      vtable->module_open	= vm_open;
+      vtable->module_close	= vm_close;
+      vtable->find_sym		= vm_sym;
+      vtable->dlloader_init	= vl_init;
+      vtable->dlloader_exit	= vl_exit;
+      vtable->dlloader_data	= loader_data;
+      vtable->priority		= LT_DLLOADER_PREPEND;
+    }
+
+  if (vtable && (vtable->dlloader_data != loader_data))
+    {
+      LT__SETERROR (INIT_LOADER);
+      return 0;
+    }
+
+  return vtable;
+}
+
+
+
+/* --- IMPLEMENTATION --- */
+
+
+/* Wrapper type to chain together symbol lists of various origins.  */
+typedef struct symlist_chain
+{
+  struct symlist_chain *next;
+  const lt_dlsymlist   *symlist;
+} symlist_chain;
+
+
+static int add_symlist   (const lt_dlsymlist *symlist);
+static int free_symlists (void);
+
+/* The start of the symbol lists chain.  */
+static symlist_chain	       *preloaded_symlists		= 0;
+
+/* A symbol list preloaded before lt_init() was called.  */
+static const	lt_dlsymlist   *default_preloaded_symbols	= 0;
+
+
+/* A function called through the vtable to initialise this loader.  */
+static int
+vl_init (lt_user_data LT__UNUSED loader_data)
+{
+  int errors = 0;
+
+  preloaded_symlists = 0;
+  if (default_preloaded_symbols)
+    {
+      errors = lt_dlpreload (default_preloaded_symbols);
+    }
+
+  return errors;
+}
+
+
+/* A function called through the vtable when this loader is no
+   longer needed by the application.  */
+static int
+vl_exit (lt_user_data LT__UNUSED loader_data)
+{
+  vtable = NULL;
+  free_symlists ();
+  return 0;
+}
+
+
+/* A function called through the vtable to open a module with this
+   loader.  Returns an opaque representation of the newly opened
+   module for processing with this loader's other vtable functions.  */
+static lt_module
+vm_open (lt_user_data LT__UNUSED loader_data, const char *filename,
+         lt_dladvise LT__UNUSED advise)
+{
+  symlist_chain *lists;
+  lt_module	 module = 0;
+
+  if (!preloaded_symlists)
+    {
+      LT__SETERROR (NO_SYMBOLS);
+      goto done;
+    }
+
+  /* Can't use NULL as the reflective symbol header, as NULL is
+     used to mark the end of the entire symbol list.  Self-dlpreopened
+     symbols follow this magic number, chosen to be an unlikely
+     clash with a real module name.  */
+  if (!filename)
+    {
+      filename = "@PROGRAM@";
+    }
+
+  for (lists = preloaded_symlists; lists; lists = lists->next)
+    {
+      const lt_dlsymlist *symbol;
+      for (symbol= lists->symlist; symbol->name; ++symbol)
+	{
+	  if (!symbol->address && streq (symbol->name, filename))
+	    {
+	      /* If the next symbol's name and address is 0, it means
+		 the module just contains the originator and no symbols.
+		 In this case we pretend that we never saw the module and
+	         hope that some other loader will be able to load the module
+	         and have access to its symbols */
+	      const lt_dlsymlist *next_symbol = symbol +1;
+	      if (next_symbol->address && next_symbol->name)
+		{
+	          module = (lt_module) lists->symlist;
+	          goto done;
+		}
+	    }
+	}
+    }
+
+  LT__SETERROR (FILE_NOT_FOUND);
+
+ done:
+  return module;
+}
+
+
+/* A function called through the vtable when a particular module
+   should be unloaded.  */
+static int
+vm_close (lt_user_data LT__UNUSED loader_data, lt_module LT__UNUSED module)
+{
+  /* Just to silence gcc -Wall */
+  module = 0;
+  return 0;
+}
+
+
+/* A function called through the vtable to get the address of
+   a symbol loaded from a particular module.  */
+static void *
+vm_sym (lt_user_data LT__UNUSED loader_data, lt_module module, const char *name)
+{
+  lt_dlsymlist	       *symbol = (lt_dlsymlist*) module;
+
+  symbol +=2;			/* Skip header (originator then libname). */
+
+  while (symbol->name)
+    {
+      if (streq (symbol->name, name))
+	{
+	  return symbol->address;
+	}
+
+    ++symbol;
+  }
+
+  LT__SETERROR (SYMBOL_NOT_FOUND);
+
+  return 0;
+}
+
+
+
+/* --- HELPER FUNCTIONS --- */
+
+
+/* The symbol lists themselves are not allocated from the heap, but
+   we can unhook them and free up the chain of links between them.  */
+static int
+free_symlists (void)
+{
+  symlist_chain *lists;
+
+  lists = preloaded_symlists;
+  while (lists)
+    {
+      symlist_chain *next = lists->next;
+      FREE (lists);
+      lists = next;
+    }
+  preloaded_symlists = 0;
+
+  return 0;
+}
+
+/* Add a new symbol list to the global chain.  */
+static int
+add_symlist (const lt_dlsymlist *symlist)
+{
+  symlist_chain *lists;
+  int		 errors   = 0;
+
+  /* Search for duplicate entries:  */
+  for (lists = preloaded_symlists;
+       lists && lists->symlist != symlist; lists = lists->next)
+    /*NOWORK*/;
+
+  /* Don't add the same list twice:  */
+  if (!lists)
+    {
+      symlist_chain *tmp = (symlist_chain *) lt__zalloc (sizeof *tmp);
+
+      if (tmp)
+	{
+	  tmp->symlist = symlist;
+	  tmp->next = preloaded_symlists;
+	  preloaded_symlists = tmp;
+	}
+      else
+	{
+	  ++errors;
+	}
+    }
+
+  return errors;
+}
+
+
+
+/* --- PRELOADING API CALL IMPLEMENTATIONS --- */
+
+
+/* Save a default symbol list for later.  */
+int
+lt_dlpreload_default (const lt_dlsymlist *preloaded)
+{
+  default_preloaded_symbols = preloaded;
+  return 0;
+}
+
+
+/* Add a symbol list to the global chain, or with a NULL argument,
+   revert to just the default list.  */
+int
+lt_dlpreload (const lt_dlsymlist *preloaded)
+{
+  int errors = 0;
+
+  if (preloaded)
+    {
+      errors = add_symlist (preloaded);
+    }
+  else
+    {
+      free_symlists();
+
+      if (default_preloaded_symbols)
+	{
+	  errors = lt_dlpreload (default_preloaded_symbols);
+	}
+    }
+
+  return errors;
+}
+
+
+/* Open all the preloaded modules from the named originator, executing
+   a callback for each one.  If ORIGINATOR is NULL, then call FUNC for
+   each preloaded module from the program itself.  */
+int
+lt_dlpreload_open (const char *originator, lt_dlpreload_callback_func *func)
+{
+  symlist_chain *list;
+  int		 errors = 0;
+  int		 found  = 0;
+
+  /* For each symlist in the chain...  */
+  for (list = preloaded_symlists; list; list = list->next)
+    {
+      /* ...that was preloaded by the requesting ORIGINATOR... */
+      if ((originator && streq (list->symlist->name, originator))
+          || (!originator && streq (list->symlist->name, "@PROGRAM@")))
+	{
+	  const lt_dlsymlist *symbol;
+	  unsigned int idx = 0;
+
+	  ++found;
+
+	  /* ...load the symbols per source compilation unit:
+	     (we preincrement the index to skip over the originator entry)  */
+	  while ((symbol = &list->symlist[++idx])->name != 0)
+	    {
+	      if ((symbol->address == 0)
+		  && (strneq (symbol->name, "@PROGRAM@")))
+		{
+		  lt_dlhandle handle = lt_dlopen (symbol->name);
+		  if (handle == 0)
+		    {
+		      ++errors;
+		    }
+		  else
+		    {
+		      errors += (*func) (handle);
+		    }
+		}
+	    }
+	}
+    }
+
+  if (!found)
+    {
+      LT__SETERROR(CANNOT_OPEN);
+      ++errors;
+    }
+
+  return errors;
+}
diff --git a/libltdl/loaders/shl_load.c b/libltdl/loaders/shl_load.c
new file mode 100644
index 0000000..5a09d87
--- /dev/null
+++ b/libltdl/loaders/shl_load.c
@@ -0,0 +1,222 @@
+/* loader-shl_load.c --  dynamic linking with shl_load (HP-UX)
+
+   Copyright (C) 1998, 1999, 2000, 2004, 2006,
+                 2007, 2008 Free Software Foundation, Inc.
+   Written by Thomas Tanner, 1998
+
+   NOTE: The canonical source of this file is maintained with the
+   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
+
+GNU Libltdl is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+As a special exception to the GNU Lesser General Public License,
+if you distribute this file as part of a program or library that
+is built using GNU Libtool, you may include this file under the
+same distribution terms that you use for the rest of that program.
+
+GNU Libltdl is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
+copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
+or obtained by writing to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+#include "lt__private.h"
+#include "lt_dlloader.h"
+
+/* Use the preprocessor to rename non-static symbols to avoid namespace
+   collisions when the loader code is statically linked into libltdl.
+   Use the "<module_name>_LTX_" prefix so that the symbol addresses can
+   be fetched from the preloaded symbol list by lt_dlsym():  */
+#define get_vtable	shl_load_LTX_get_vtable
+
+LT_BEGIN_C_DECLS
+LT_SCOPE lt_dlvtable *get_vtable (lt_user_data loader_data);
+LT_END_C_DECLS
+
+
+/* Boilerplate code to set up the vtable for hooking this loader into
+   libltdl's loader list:  */
+static int	 vl_exit  (lt_user_data loader_data);
+static lt_module vm_open  (lt_user_data loader_data, const char *filename,
+                           lt_dladvise advise);
+static int	 vm_close (lt_user_data loader_data, lt_module module);
+static void *	 vm_sym   (lt_user_data loader_data, lt_module module,
+			  const char *symbolname);
+
+static lt_dlvtable *vtable = 0;
+
+/* Return the vtable for this loader, only the name and sym_prefix
+   attributes (plus the virtual function implementations, obviously)
+   change between loaders.  */
+lt_dlvtable *
+get_vtable (lt_user_data loader_data)
+{
+  if (!vtable)
+    {
+      vtable = lt__zalloc (sizeof *vtable);
+    }
+
+  if (vtable && !vtable->name)
+    {
+      vtable->name		= "lt_shl_load";
+      vtable->module_open	= vm_open;
+      vtable->module_close	= vm_close;
+      vtable->find_sym		= vm_sym;
+      vtable->dlloader_exit	= vl_exit;
+      vtable->dlloader_data	= loader_data;
+      vtable->priority		= LT_DLLOADER_APPEND;
+    }
+
+  if (vtable && (vtable->dlloader_data != loader_data))
+    {
+      LT__SETERROR (INIT_LOADER);
+      return 0;
+    }
+
+  return vtable;
+}
+
+
+
+/* --- IMPLEMENTATION --- */
+
+
+#if defined(HAVE_DL_H)
+#  include <dl.h>
+#endif
+
+/* some flags are missing on some systems, so we provide
+ * harmless defaults.
+ *
+ * Mandatory:
+ * BIND_IMMEDIATE  - Resolve symbol references when the library is loaded.
+ * BIND_DEFERRED   - Delay code symbol resolution until actual reference.
+ *
+ * Optionally:
+ * BIND_FIRST	   - Place the library at the head of the symbol search
+ * 		     order.
+ * BIND_NONFATAL   - The default BIND_IMMEDIATE behavior is to treat all
+ * 		     unsatisfied symbols as fatal.  This flag allows
+ * 		     binding of unsatisfied code symbols to be deferred
+ * 		     until use.
+ *		     [Perl: For certain libraries, like DCE, deferred
+ *		     binding often causes run time problems. Adding
+ *		     BIND_NONFATAL to BIND_IMMEDIATE still allows
+ *		     unresolved references in situations like this.]
+ * BIND_NOSTART	   - Do not call the initializer for the shared library
+ *		     when the library is loaded, nor on a future call to
+ *		     shl_unload().
+ * BIND_VERBOSE	   - Print verbose messages concerning possible
+ *		     unsatisfied symbols.
+ *
+ * hp9000s700/hp9000s800:
+ * BIND_RESTRICTED - Restrict symbols visible by the library to those
+ *		     present at library load time.
+ * DYNAMIC_PATH	   - Allow the loader to dynamically search for the
+ *		     library specified by the path argument.
+ */
+
+#if !defined(DYNAMIC_PATH)
+#  define DYNAMIC_PATH		0
+#endif
+#if !defined(BIND_RESTRICTED)
+#  define BIND_RESTRICTED	0
+#endif
+
+#define	LT_BIND_FLAGS	(BIND_IMMEDIATE | BIND_NONFATAL | DYNAMIC_PATH)
+
+
+/* A function called through the vtable when this loader is no
+   longer needed by the application.  */
+static int
+vl_exit (lt_user_data LT__UNUSED loader_data)
+{
+  vtable = NULL;
+  return 0;
+}
+
+/* A function called through the vtable to open a module with this
+   loader.  Returns an opaque representation of the newly opened
+   module for processing with this loader's other vtable functions.  */
+static lt_module
+vm_open (lt_user_data LT__UNUSED loader_data, const char *filename,
+         lt_dladvise LT__UNUSED advise)
+{
+  static shl_t self = (shl_t) 0;
+  lt_module module = shl_load (filename, LT_BIND_FLAGS, 0L);
+
+  /* Since searching for a symbol against a NULL module handle will also
+     look in everything else that was already loaded and exported with
+     the -E compiler flag, we always cache a handle saved before any
+     modules are loaded.  */
+  if (!self)
+    {
+      void *address;
+      shl_findsym (&self, "main", TYPE_UNDEFINED, &address);
+    }
+
+  if (!filename)
+    {
+      module = self;
+    }
+  else
+    {
+      module = shl_load (filename, LT_BIND_FLAGS, 0L);
+
+      if (!module)
+	{
+	  LT__SETERROR (CANNOT_OPEN);
+	}
+    }
+
+  return module;
+}
+
+/* A function called through the vtable when a particular module
+   should be unloaded.  */
+static int
+vm_close (lt_user_data LT__UNUSED loader_data, lt_module module)
+{
+  int errors = 0;
+
+  if (module && (shl_unload ((shl_t) (module)) != 0))
+    {
+      LT__SETERROR (CANNOT_CLOSE);
+      ++errors;
+    }
+
+  return errors;
+}
+
+
+/* A function called through the vtable to get the address of
+   a symbol loaded from a particular module.  */
+static void *
+vm_sym (lt_user_data LT__UNUSED loader_data, lt_module module, const char *name)
+{
+  void *address = 0;
+
+  /* sys_shl_open should never return a NULL module handle */
+  if (module == (lt_module) 0)
+  {
+    LT__SETERROR (INVALID_HANDLE);
+  }
+  else if (!shl_findsym((shl_t*) &module, name, TYPE_UNDEFINED, &address))
+    {
+      if (!address)
+	{
+	  LT__SETERROR (SYMBOL_NOT_FOUND);
+	}
+    }
+
+  return address;
+}
diff --git a/libltdl/lt__alloc.c b/libltdl/lt__alloc.c
new file mode 100644
index 0000000..d39e17e
--- /dev/null
+++ b/libltdl/lt__alloc.c
@@ -0,0 +1,95 @@
+/* lt__alloc.c -- internal memory management interface
+
+   Copyright (C) 2004, 2006, 2007 Free Software Foundation, Inc.
+   Written by Gary V. Vaughan, 2004
+
+   NOTE: The canonical source of this file is maintained with the
+   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
+
+GNU Libltdl is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+As a special exception to the GNU Lesser General Public License,
+if you distribute this file as part of a program or library that
+is built using GNU Libtool, you may include this file under the
+same distribution terms that you use for the rest of that program.
+
+GNU Libltdl is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
+copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
+or obtained by writing to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+#include "lt__private.h"
+
+#include <stdio.h>
+
+#include "lt__alloc.h"
+
+static void alloc_die_default (void);
+
+void (*lt__alloc_die) (void) = alloc_die_default;
+
+/* Unless overridden, exit on memory failure.  */
+static void
+alloc_die_default (void)
+{
+  fprintf (stderr, "Out of memory.\n");
+  exit (EXIT_FAILURE);
+}
+
+void *
+lt__malloc (size_t n)
+{
+  void *mem;
+
+  if (! (mem = malloc (n)))
+    (*lt__alloc_die) ();
+
+  return mem;
+}
+
+void *
+lt__zalloc (size_t n)
+{
+  void *mem;
+
+  if ((mem = lt__malloc (n)))
+    memset (mem, 0, n);
+
+  return mem;
+}
+
+void *
+lt__realloc (void *mem, size_t n)
+{
+  if (! (mem = realloc (mem, n)))
+    (*lt__alloc_die) ();
+
+  return mem;
+}
+
+void *
+lt__memdup (void const *mem, size_t n)
+{
+  void *newmem;
+
+  if ((newmem = lt__malloc (n)))
+    return memcpy (newmem, mem, n);
+
+  return 0;
+}
+
+char *
+lt__strdup (const char *string)
+{
+  return (char *) lt__memdup (string, strlen (string) +1);
+}
diff --git a/libltdl/lt__dirent.c b/libltdl/lt__dirent.c
new file mode 100644
index 0000000..30dc072
--- /dev/null
+++ b/libltdl/lt__dirent.c
@@ -0,0 +1,107 @@
+/* lt__dirent.c -- internal directory entry scanning interface
+
+   Copyright (C) 2001, 2004 Free Software Foundation, Inc.
+   Written by Bob Friesenhahn, 2001
+
+   NOTE: The canonical source of this file is maintained with the
+   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
+
+GNU Libltdl is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+As a special exception to the GNU Lesser General Public License,
+if you distribute this file as part of a program or library that
+is built using GNU Libtool, you may include this file under the
+same distribution terms that you use for the rest of that program.
+
+GNU Libltdl is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
+copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
+or obtained by writing to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+#include "lt__private.h"
+
+#include <assert.h>
+#include <stddef.h>
+
+#include "lt__dirent.h"
+
+#if defined(__WINDOWS__)
+
+void
+closedir (DIR *entry)
+{
+  assert (entry != (DIR *) NULL);
+  FindClose (entry->hSearch);
+  free ((void *) entry);
+}
+
+
+DIR *
+opendir (const char *path)
+{
+  char file_spec[LT_FILENAME_MAX];
+  DIR *entry;
+
+  assert (path != (char *) 0);
+  if (lt_strlcpy (file_spec, path, sizeof file_spec) >= sizeof file_spec
+      || lt_strlcat (file_spec, "\\", sizeof file_spec) >= sizeof file_spec)
+    return (DIR *) 0;
+  entry = (DIR *) malloc (sizeof(DIR));
+  if (entry != (DIR *) 0)
+    {
+      entry->firsttime = TRUE;
+      entry->hSearch = FindFirstFile (file_spec, &entry->Win32FindData);
+
+      if (entry->hSearch == INVALID_HANDLE_VALUE)
+	{
+	  if (lt_strlcat (file_spec, "\\*.*", sizeof file_spec) < sizeof file_spec)
+	    {
+	      entry->hSearch = FindFirstFile (file_spec, &entry->Win32FindData);
+	    }
+
+	  if (entry->hSearch == INVALID_HANDLE_VALUE)
+	    {
+	      entry = (free (entry), (DIR *) 0);
+	    }
+	}
+    }
+
+  return entry;
+}
+
+
+struct dirent *
+readdir (DIR *entry)
+{
+  int status;
+
+  if (entry == (DIR *) 0)
+    return (struct dirent *) 0;
+
+  if (!entry->firsttime)
+    {
+      status = FindNextFile (entry->hSearch, &entry->Win32FindData);
+      if (status == 0)
+        return (struct dirent *) 0;
+    }
+
+  entry->firsttime = FALSE;
+  if (lt_strlcpy (entry->file_info.d_name, entry->Win32FindData.cFileName,
+	sizeof entry->file_info.d_name) >= sizeof entry->file_info.d_name)
+    return (struct dirent *) 0;
+  entry->file_info.d_namlen = strlen (entry->file_info.d_name);
+
+  return &entry->file_info;
+}
+
+#endif /*defined(__WINDOWS__)*/
diff --git a/libltdl/lt__strl.c b/libltdl/lt__strl.c
new file mode 100644
index 0000000..c2cee58
--- /dev/null
+++ b/libltdl/lt__strl.c
@@ -0,0 +1,127 @@
+/* lt__strl.c -- size-bounded string copying and concatenation
+
+   Copyright (C) 2004 Free Software Foundation, Inc.
+   Written by Bob Friesenhahn, 2004
+
+   NOTE: The canonical source of this file is maintained with the
+   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
+
+GNU Libltdl is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+As a special exception to the GNU Lesser General Public License,
+if you distribute this file as part of a program or library that
+is built using GNU Libtool, you may include this file under the
+same distribution terms that you use for the rest of that program.
+
+GNU Libltdl is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
+copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
+or obtained by writing to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+#include <assert.h>
+#include <string.h>
+
+#include "lt__strl.h"
+
+/*
+ lt_strlcat appends the NULL-terminated string src to the end of dst.
+ It will append at most dstsize - strlen(dst) - 1 bytes,
+ NULL-terminating the result. The total length of the string which
+ would have been created given sufficient buffer size (may be longer
+ than dstsize) is returned.  This function substitutes for strlcat()
+ which is available under NetBSD, FreeBSD and Solaris 9.
+
+ Buffer overflow can be checked as follows:
+
+   if (lt_strlcat(dst, src, dstsize) >= dstsize)
+     return -1;
+*/
+#if !defined(HAVE_STRLCAT)
+size_t
+lt_strlcat(char *dst, const char *src, const size_t dstsize)
+{
+  size_t length;
+  char *p;
+  const char *q;
+
+  assert(dst != NULL);
+  assert(src != (const char *) NULL);
+  assert(dstsize >= 1);
+
+  length=strlen(dst);
+
+  /*
+    Copy remaining characters from src while constraining length to
+    size - 1.
+  */
+  for ( p = dst + length, q = src;
+        (*q != 0) && (length < dstsize - 1) ;
+        length++, p++, q++ )
+    *p = *q;
+
+  dst[length]='\0';
+
+  /*
+    Add remaining length of src to length.
+  */
+  while (*q++)
+    length++;
+
+  return length;
+}
+#endif /* !defined(HAVE_STRLCAT) */
+
+/*
+  lt_strlcpy copies up to dstsize - 1 characters from the NULL-terminated
+  string src to dst, NULL-terminating the result. The total length of
+  the string which would have been created given sufficient buffer
+  size (may be longer than dstsize) is returned. This function
+  substitutes for strlcpy() which is available under OpenBSD, FreeBSD
+  and Solaris 9.
+
+  Buffer overflow can be checked as  follows:
+
+    if (lt_strlcpy(dst, src, dstsize) >= dstsize)
+      return -1;
+*/
+#if !defined(HAVE_STRLCPY)
+size_t
+lt_strlcpy(char *dst, const char *src, const size_t dstsize)
+{
+  size_t length=0;
+  char *p;
+  const char *q;
+
+  assert(dst != NULL);
+  assert(src != (const char *) NULL);
+  assert(dstsize >= 1);
+
+  /*
+    Copy src to dst within bounds of size-1.
+  */
+  for ( p=dst, q=src, length=0 ;
+        (*q != 0) && (length < dstsize-1) ;
+        length++, p++, q++ )
+    *p = *q;
+
+  dst[length]='\0';
+
+  /*
+    Add remaining length of src to length.
+  */
+  while (*q++)
+    length++;
+
+  return length;
+}
+#endif /* !defined(HAVE_STRLCPY) */
diff --git a/libltdl/lt_dlloader.c b/libltdl/lt_dlloader.c
new file mode 100644
index 0000000..2c99a22
--- /dev/null
+++ b/libltdl/lt_dlloader.c
@@ -0,0 +1,210 @@
+/* lt_dlloader.c -- dynamic library loader interface
+
+   Copyright (C) 2004, 2007, 2008 Free Software Foundation, Inc.
+   Written by Gary V. Vaughan, 2004
+
+   NOTE: The canonical source of this file is maintained with the
+   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
+
+GNU Libltdl is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+As a special exception to the GNU Lesser General Public License,
+if you distribute this file as part of a program or library that
+is built using GNU Libtool, you may include this file under the
+same distribution terms that you use for the rest of that program.
+
+GNU Libltdl is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
+copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
+or obtained by writing to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+#include "lt__private.h"
+#include "lt_dlloader.h"
+
+#define RETURN_SUCCESS 0
+#define RETURN_FAILURE 1
+
+static void *	loader_callback (SList *item, void *userdata);
+
+/* A list of all the dlloaders we know about, each stored as a boxed
+   SList item:  */
+static	SList    *loaders		= 0;
+
+
+/* Return NULL, unless the loader in this ITEM has a matching name,
+   in which case we return the matching item so that its address is
+   passed back out (for possible freeing) by slist_remove.  */
+static void *
+loader_callback (SList *item, void *userdata)
+{
+  const lt_dlvtable *vtable = (const lt_dlvtable *) item->userdata;
+  const char *	    name    = (const char *) userdata;
+
+  assert (vtable);
+
+  return streq (vtable->name, name) ? (void *) item : NULL;
+}
+
+
+/* Hook VTABLE into our global LOADERS list according to its own
+   PRIORITY field value.  */
+int
+lt_dlloader_add (const lt_dlvtable *vtable)
+{
+  SList *item;
+
+  if ((vtable == 0)	/* diagnose invalid vtable fields */
+      || (vtable->module_open == 0)
+      || (vtable->module_close == 0)
+      || (vtable->find_sym == 0)
+      || ((vtable->priority != LT_DLLOADER_PREPEND) &&
+	  (vtable->priority != LT_DLLOADER_APPEND)))
+    {
+      LT__SETERROR (INVALID_LOADER);
+      return RETURN_FAILURE;
+    }
+
+  item = slist_box (vtable);
+  if (!item)
+    {
+      (*lt__alloc_die) ();
+
+      /* Let the caller know something went wrong if lt__alloc_die
+	 doesn't abort.  */
+      return RETURN_FAILURE;
+    }
+
+  if (vtable->priority == LT_DLLOADER_PREPEND)
+    {
+      loaders = slist_cons (item, loaders);
+    }
+  else
+    {
+      assert (vtable->priority == LT_DLLOADER_APPEND);
+      loaders = slist_concat (loaders, item);
+    }
+
+  return RETURN_SUCCESS;
+}
+
+#ifdef LT_DEBUG_LOADERS
+static void *
+loader_dump_callback (SList *item, void *userdata)
+{
+  const lt_dlvtable *vtable = (const lt_dlvtable *) item->userdata;
+  fprintf (stderr, ", %s", (vtable && vtable->name) ? vtable->name : "(null)");
+  return 0;
+}
+
+void
+lt_dlloader_dump (void)
+{
+  fprintf (stderr, "loaders: ");
+  if (!loaders)
+    {
+      fprintf (stderr, "(empty)");
+    }
+  else
+    {
+      const lt_dlvtable *head = (const lt_dlvtable *) loaders->userdata;
+      fprintf (stderr, "%s", (head && head->name) ? head->name : "(null)");
+      if (slist_tail (loaders))
+	slist_foreach (slist_tail (loaders), loader_dump_callback, NULL);
+    }
+  fprintf (stderr, "\n");
+}
+#endif
+
+/* An iterator for the global loader list: if LOADER is NULL, then
+   return the first element, otherwise the following element.  */
+lt_dlloader
+lt_dlloader_next (lt_dlloader loader)
+{
+  SList *item = (SList *) loader;
+  return (lt_dlloader) (item ? item->next : loaders);
+}
+
+
+/* Non-destructive unboxing of a loader.  */
+const lt_dlvtable *
+lt_dlloader_get	(lt_dlloader loader)
+{
+  return (const lt_dlvtable *) (loader ? ((SList *) loader)->userdata : NULL);
+}
+
+
+/* Return the contents of the first item in the global loader list
+   with a matching NAME after removing it from that list.  If there
+   was no match, return NULL; if there is an error, return NULL and
+   set an error for lt_dlerror; do not set an error if only resident
+   modules need this loader; in either case, the loader list is not
+   changed if NULL is returned.  */
+lt_dlvtable *
+lt_dlloader_remove (const char *name)
+{
+  const lt_dlvtable *	vtable	= lt_dlloader_find (name);
+  static const char	id_string[] = "lt_dlloader_remove";
+  lt_dlinterface_id	iface;
+  lt_dlhandle		handle = 0;
+  int			in_use = 0;
+  int			in_use_by_resident = 0;
+
+  if (!vtable)
+    {
+      LT__SETERROR (INVALID_LOADER);
+      return 0;
+    }
+
+  /* Fail if there are any open modules which use this loader.  */
+  iface = lt_dlinterface_register (id_string, NULL);
+  while ((handle = lt_dlhandle_iterate (iface, handle)))
+    {
+      lt_dlhandle cur = handle;
+      if (cur->vtable == vtable)
+	{
+	  in_use = 1;
+	  if (lt_dlisresident (handle))
+	    in_use_by_resident = 1;
+	}
+    }
+  lt_dlinterface_free (iface);
+  if (in_use)
+    {
+      if (!in_use_by_resident)
+	LT__SETERROR (REMOVE_LOADER);
+      return 0;
+    }
+
+  /* Call the loader finalisation function.  */
+  if (vtable && vtable->dlloader_exit)
+    {
+      if ((*vtable->dlloader_exit) (vtable->dlloader_data) != 0)
+	{
+	  /* If there is an exit function, and it returns non-zero
+	     then it must set an error, and we will not remove it
+	     from the list.  */
+	  return 0;
+	}
+    }
+
+  /* If we got this far, remove the loader from our global list.  */
+  return (lt_dlvtable *)
+      slist_unbox ((SList *) slist_remove (&loaders, loader_callback, (void *) name));
+}
+
+
+const lt_dlvtable *
+lt_dlloader_find (const char *name)
+{
+  return lt_dlloader_get (slist_find (loaders, loader_callback, (void *) name));
+}
diff --git a/libltdl/lt_error.c b/libltdl/lt_error.c
new file mode 100644
index 0000000..d7af36d
--- /dev/null
+++ b/libltdl/lt_error.c
@@ -0,0 +1,110 @@
+/* lt_error.c -- error propogation interface
+
+   Copyright (C) 1999, 2000, 2001, 2004, 2005, 2007 Free Software Foundation, Inc.
+   Written by Thomas Tanner, 1999
+
+   NOTE: The canonical source of this file is maintained with the
+   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
+
+GNU Libltdl is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+As a special exception to the GNU Lesser General Public License,
+if you distribute this file as part of a program or library that
+is built using GNU Libtool, you may include this file under the
+same distribution terms that you use for the rest of that program.
+
+GNU Libltdl is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
+copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
+or obtained by writing to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+#include "lt__private.h"
+#include "lt_error.h"
+
+static const char	*last_error	= 0;
+static const char	error_strings[LT_ERROR_MAX][LT_ERROR_LEN_MAX + 1] =
+  {
+#define LT_ERROR(name, diagnostic)	diagnostic,
+    lt_dlerror_table
+#undef LT_ERROR
+  };
+
+static	const char    **user_error_strings	= 0;
+static	int		errorcount		= LT_ERROR_MAX;
+
+int
+lt_dladderror (const char *diagnostic)
+{
+  int		errindex = 0;
+  int		result	 = -1;
+  const char  **temp     = (const char **) 0;
+
+  assert (diagnostic);
+
+  errindex = errorcount - LT_ERROR_MAX;
+  temp = REALLOC (const char *, user_error_strings, 1 + errindex);
+  if (temp)
+    {
+      user_error_strings		= temp;
+      user_error_strings[errindex]	= diagnostic;
+      result				= errorcount++;
+    }
+
+  return result;
+}
+
+int
+lt_dlseterror (int errindex)
+{
+  int		errors	 = 0;
+
+  if (errindex >= errorcount || errindex < 0)
+    {
+      /* Ack!  Error setting the error message! */
+      LT__SETERROR (INVALID_ERRORCODE);
+      ++errors;
+    }
+  else if (errindex < LT_ERROR_MAX)
+    {
+      /* No error setting the error message! */
+      LT__SETERRORSTR (error_strings[errindex]);
+    }
+  else
+    {
+      /* No error setting the error message! */
+      LT__SETERRORSTR (user_error_strings[errindex - LT_ERROR_MAX]);
+    }
+
+  return errors;
+}
+
+const char *
+lt__error_string (int errorcode)
+{
+  assert (errorcode >= 0);
+  assert (errorcode < LT_ERROR_MAX);
+
+  return error_strings[errorcode];
+}
+
+const char *
+lt__get_last_error (void)
+{
+  return last_error;
+}
+
+const char *
+lt__set_last_error (const char *errormsg)
+{
+  return last_error = errormsg;
+}
diff --git a/libltdl/ltdl.c b/libltdl/ltdl.c
new file mode 100644
index 0000000..01853e0
--- /dev/null
+++ b/libltdl/ltdl.c
@@ -0,0 +1,2464 @@
+/* ltdl.c -- system independent dlopen wrapper
+
+   Copyright (C) 1998, 1999, 2000, 2004, 2005, 2006,
+		 2007, 2008, 2011 Free Software Foundation, Inc.
+   Written by Thomas Tanner, 1998
+
+   NOTE: The canonical source of this file is maintained with the
+   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
+
+GNU Libltdl is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+As a special exception to the GNU Lesser General Public License,
+if you distribute this file as part of a program or library that
+is built using GNU Libtool, you may include this file under the
+same distribution terms that you use for the rest of that program.
+
+GNU Libltdl is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
+copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
+or obtained by writing to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+#include "lt__private.h"
+#include "lt_system.h"
+#include "lt_dlloader.h"
+
+
+/* --- MANIFEST CONSTANTS --- */
+
+
+/* Standard libltdl search path environment variable name  */
+#undef  LTDL_SEARCHPATH_VAR
+#define LTDL_SEARCHPATH_VAR	"LTDL_LIBRARY_PATH"
+
+/* Standard libtool archive file extension.  */
+#undef  LT_ARCHIVE_EXT
+#define LT_ARCHIVE_EXT	".la"
+
+/* max. filename length */
+#if !defined(LT_FILENAME_MAX)
+#  define LT_FILENAME_MAX	1024
+#endif
+
+#if !defined(LT_LIBEXT)
+#  define LT_LIBEXT "a"
+#endif
+
+#if !defined(LT_LIBPREFIX)
+#  define LT_LIBPREFIX "lib"
+#endif
+
+/* This is the maximum symbol size that won't require malloc/free */
+#undef	LT_SYMBOL_LENGTH
+#define LT_SYMBOL_LENGTH	128
+
+/* This accounts for the _LTX_ separator */
+#undef	LT_SYMBOL_OVERHEAD
+#define LT_SYMBOL_OVERHEAD	5
+
+/* Various boolean flags can be stored in the flags field of an
+   lt_dlhandle... */
+#define LT_DLIS_RESIDENT(handle)  ((handle)->info.is_resident)
+#define LT_DLIS_SYMGLOBAL(handle) ((handle)->info.is_symglobal)
+#define LT_DLIS_SYMLOCAL(handle)  ((handle)->info.is_symlocal)
+
+
+static	const char	objdir[]		= LT_OBJDIR;
+static	const char	archive_ext[]		= LT_ARCHIVE_EXT;
+static  const char	libext[]		= LT_LIBEXT;
+static  const char	libprefix[]		= LT_LIBPREFIX;
+#if defined(LT_MODULE_EXT)
+static	const char	shlib_ext[]		= LT_MODULE_EXT;
+#endif
+/* If the loadable module suffix is not the same as the linkable
+ * shared library suffix, this will be defined. */
+#if defined(LT_SHARED_EXT)
+static	const char	shared_ext[]		= LT_SHARED_EXT;
+#endif
+#if defined(LT_DLSEARCH_PATH)
+static	const char	sys_dlsearch_path[]	= LT_DLSEARCH_PATH;
+#endif
+
+
+
+
+/* --- DYNAMIC MODULE LOADING --- */
+
+
+/* The type of a function used at each iteration of  foreach_dirinpath().  */
+typedef int	foreach_callback_func (char *filename, void *data1,
+				       void *data2);
+/* foreachfile_callback itself calls a function of this type: */
+typedef int	file_worker_func      (const char *filename, void *data);
+
+
+static	int	foreach_dirinpath     (const char *search_path,
+				       const char *base_name,
+				       foreach_callback_func *func,
+				       void *data1, void *data2);
+static	int	find_file_callback    (char *filename, void *data1,
+				       void *data2);
+static	int	find_handle_callback  (char *filename, void *data,
+				       void *ignored);
+static	int	foreachfile_callback  (char *filename, void *data1,
+				       void *data2);
+
+
+static	int     canonicalize_path     (const char *path, char **pcanonical);
+static	int	argzize_path	      (const char *path,
+				       char **pargz, size_t *pargz_len);
+static	FILE   *find_file	      (const char *search_path,
+				       const char *base_name, char **pdir);
+static	lt_dlhandle *find_handle      (const char *search_path,
+				       const char *base_name,
+				       lt_dlhandle *handle,
+				       lt_dladvise advise);
+static	int	find_module	      (lt_dlhandle *handle, const char *dir,
+				       const char *libdir, const char *dlname,
+				       const char *old_name, int installed,
+				       lt_dladvise advise);
+static  int     has_library_ext       (const char *filename);
+static	int	load_deplibs	      (lt_dlhandle handle,  char *deplibs);
+static	int	trim		      (char **dest, const char *str);
+static	int	try_dlopen	      (lt_dlhandle *handle,
+				       const char *filename, const char *ext,
+				       lt_dladvise advise);
+static	int	tryall_dlopen	      (lt_dlhandle *handle,
+				       const char *filename,
+				       lt_dladvise padvise,
+				       const lt_dlvtable *vtable);
+static	int	unload_deplibs	      (lt_dlhandle handle);
+static	int	lt_argz_insert	      (char **pargz, size_t *pargz_len,
+				       char *before, const char *entry);
+static	int	lt_argz_insertinorder (char **pargz, size_t *pargz_len,
+				       const char *entry);
+static	int	lt_argz_insertdir     (char **pargz, size_t *pargz_len,
+				       const char *dirnam, struct dirent *dp);
+static	int	lt_dlpath_insertdir   (char **ppath, char *before,
+				       const char *dir);
+static	int	list_files_by_dir     (const char *dirnam,
+				       char **pargz, size_t *pargz_len);
+static	int	file_not_found	      (void);
+
+#ifdef HAVE_LIBDLLOADER
+static	int	loader_init_callback  (lt_dlhandle handle);
+#endif /* HAVE_LIBDLLOADER */
+
+static	int	loader_init	      (lt_get_vtable *vtable_func,
+				       lt_user_data data);
+
+static	char	       *user_search_path= 0;
+static	lt_dlhandle	handles	= 0;
+static	int		initialized	= 0;
+
+/* Our memory failure callback sets the error message to be passed back
+   up to the client, so we must be careful to return from mallocation
+   callers if allocation fails (as this callback returns!!).  */
+void
+lt__alloc_die_callback (void)
+{
+  LT__SETERROR (NO_MEMORY);
+}
+
+#ifdef HAVE_LIBDLLOADER
+/* This function is called to initialise each preloaded module loader,
+   and hook it into the list of loaders to be used when attempting to
+   dlopen an application module.  */
+static int
+loader_init_callback (lt_dlhandle handle)
+{
+  lt_get_vtable *vtable_func = (lt_get_vtable *) lt_dlsym (handle, "get_vtable");
+  return loader_init (vtable_func, 0);
+}
+#endif /* HAVE_LIBDLLOADER */
+
+static int
+loader_init (lt_get_vtable *vtable_func, lt_user_data data)
+{
+  const lt_dlvtable *vtable = 0;
+  int errors = 0;
+
+  if (vtable_func)
+    {
+      vtable = (*vtable_func) (data);
+    }
+
+  /* lt_dlloader_add will LT__SETERROR if it fails.  */
+  errors += lt_dlloader_add (vtable);
+
+  assert (errors || vtable);
+
+  if ((!errors) && vtable->dlloader_init)
+    {
+      if ((*vtable->dlloader_init) (vtable->dlloader_data))
+	{
+	  LT__SETERROR (INIT_LOADER);
+	  ++errors;
+	}
+    }
+
+  return errors;
+}
+
+/* Bootstrap the loader loading with the preopening loader.  */
+#define get_vtable		preopen_LTX_get_vtable
+#define preloaded_symbols	LT_CONC3(lt_, LTDLOPEN, _LTX_preloaded_symbols)
+
+LT_BEGIN_C_DECLS
+LT_SCOPE const lt_dlvtable *	get_vtable (lt_user_data data);
+LT_END_C_DECLS
+#ifdef HAVE_LIBDLLOADER
+extern LT_DLSYM_CONST lt_dlsymlist preloaded_symbols[];
+#endif
+
+/* Initialize libltdl. */
+int
+lt_dlinit (void)
+{
+  int	errors	= 0;
+
+  /* Initialize only at first call. */
+  if (++initialized == 1)
+    {
+      lt__alloc_die	= lt__alloc_die_callback;
+      handles		= 0;
+      user_search_path	= 0; /* empty search path */
+
+      /* First set up the statically loaded preload module loader, so
+	 we can use it to preopen the other loaders we linked in at
+	 compile time.  */
+      errors += loader_init (get_vtable, 0);
+
+      /* Now open all the preloaded module loaders, so the application
+	 can use _them_ to lt_dlopen its own modules.  */
+#ifdef HAVE_LIBDLLOADER
+      if (!errors)
+	{
+	  errors += lt_dlpreload (preloaded_symbols);
+	}
+
+      if (!errors)
+	{
+	  errors += lt_dlpreload_open (LT_STR(LTDLOPEN), loader_init_callback);
+	}
+#endif /* HAVE_LIBDLLOADER */
+    }
+
+#ifdef LT_DEBUG_LOADERS
+  lt_dlloader_dump();
+#endif
+
+  return errors;
+}
+
+int
+lt_dlexit (void)
+{
+  /* shut down libltdl */
+  lt_dlloader *loader   = 0;
+  lt_dlhandle  handle   = handles;
+  int	       errors   = 0;
+
+  if (!initialized)
+    {
+      LT__SETERROR (SHUTDOWN);
+      ++errors;
+      goto done;
+    }
+
+  /* shut down only at last call. */
+  if (--initialized == 0)
+    {
+      int	level;
+
+      while (handles && LT_DLIS_RESIDENT (handles))
+	{
+	  handles = handles->next;
+	}
+
+      /* close all modules */
+      for (level = 1; handle; ++level)
+	{
+	  lt_dlhandle cur = handles;
+	  int saw_nonresident = 0;
+
+	  while (cur)
+	    {
+	      lt_dlhandle tmp = cur;
+	      cur = cur->next;
+	      if (!LT_DLIS_RESIDENT (tmp))
+		{
+		  saw_nonresident = 1;
+		  if (tmp->info.ref_count <= level)
+		    {
+		      if (lt_dlclose (tmp))
+			{
+			  ++errors;
+			}
+		      /* Make sure that the handle pointed to by 'cur' still exists.
+			 lt_dlclose recursively closes dependent libraries which removes
+			 them from the linked list.  One of these might be the one
+			 pointed to by 'cur'.  */
+		      if (cur)
+			{
+			  for (tmp = handles; tmp; tmp = tmp->next)
+			    if (tmp == cur)
+			      break;
+			  if (! tmp)
+			    cur = handles;
+			}
+		    }
+		}
+	    }
+	  /* done if only resident modules are left */
+	  if (!saw_nonresident)
+	    break;
+	}
+
+      /* When removing loaders, we can only find out failure by testing
+	 the error string, so avoid a spurious one from an earlier
+	 failed command. */
+      if (!errors)
+	LT__SETERRORSTR (0);
+
+      /* close all loaders */
+      for (loader = (lt_dlloader *) lt_dlloader_next (NULL); loader;)
+	{
+	  lt_dlloader *next   = (lt_dlloader *) lt_dlloader_next (loader);
+	  lt_dlvtable *vtable = (lt_dlvtable *) lt_dlloader_get (loader);
+
+	  if ((vtable = lt_dlloader_remove ((char *) vtable->name)))
+	    {
+	      FREE (vtable);
+	    }
+	  else
+	    {
+	      /* ignore errors due to resident modules */
+	      const char *err;
+	      LT__GETERROR (err);
+	      if (err)
+		++errors;
+	    }
+
+	  loader = next;
+	}
+
+      FREE(user_search_path);
+    }
+
+ done:
+  return errors;
+}
+
+
+/* Try VTABLE or, if VTABLE is NULL, all available loaders for FILENAME.
+   If the library is not successfully loaded, return non-zero.  Otherwise,
+   the dlhandle is stored at the address given in PHANDLE.  */
+static int
+tryall_dlopen (lt_dlhandle *phandle, const char *filename,
+	       lt_dladvise advise, const lt_dlvtable *vtable)
+{
+  lt_dlhandle	handle		= handles;
+  const char *	saved_error	= 0;
+  int		errors		= 0;
+
+#ifdef LT_DEBUG_LOADERS
+  fprintf (stderr, "tryall_dlopen (%s, %s)\n",
+	   filename ? filename : "(null)",
+	   vtable ? vtable->name : "(ALL)");
+#endif
+
+  LT__GETERROR (saved_error);
+
+  /* check whether the module was already opened */
+  for (;handle; handle = handle->next)
+    {
+      if ((handle->info.filename == filename) /* dlopen self: 0 == 0 */
+	  || (handle->info.filename && filename
+	      && streq (handle->info.filename, filename)))
+	{
+	  break;
+	}
+    }
+
+  if (handle)
+    {
+      ++handle->info.ref_count;
+      *phandle = handle;
+      goto done;
+    }
+
+  handle = *phandle;
+  if (filename)
+    {
+      /* Comment out the check of file permissions using access.
+	 This call seems to always return -1 with error EACCES.
+      */
+      /* We need to catch missing file errors early so that
+	 file_not_found() can detect what happened.
+      if (access (filename, R_OK) != 0)
+	{
+	  LT__SETERROR (FILE_NOT_FOUND);
+	  ++errors;
+	  goto done;
+	} */
+
+      handle->info.filename = lt__strdup (filename);
+      if (!handle->info.filename)
+	{
+	  ++errors;
+	  goto done;
+	}
+    }
+  else
+    {
+      handle->info.filename = 0;
+    }
+
+  {
+    lt_dlloader loader = lt_dlloader_next (0);
+    const lt_dlvtable *loader_vtable;
+
+    do
+      {
+	if (vtable)
+	  loader_vtable = vtable;
+	else
+	  loader_vtable = lt_dlloader_get (loader);
+
+#ifdef LT_DEBUG_LOADERS
+	fprintf (stderr, "Calling %s->module_open (%s)\n",
+		 (loader_vtable && loader_vtable->name) ? loader_vtable->name : "(null)",
+		 filename ? filename : "(null)");
+#endif
+	handle->module = (*loader_vtable->module_open) (loader_vtable->dlloader_data,
+							filename, advise);
+#ifdef LT_DEBUG_LOADERS
+	fprintf (stderr, "  Result: %s\n",
+		 handle->module ? "Success" : "Failed");
+#endif
+
+	if (handle->module != 0)
+	  {
+	    if (advise)
+	      {
+		handle->info.is_resident  = advise->is_resident;
+		handle->info.is_symglobal = advise->is_symglobal;
+		handle->info.is_symlocal  = advise->is_symlocal;
+	      }
+	    break;
+	  }
+      }
+    while (!vtable && (loader = lt_dlloader_next (loader)));
+
+    /* If VTABLE was given but couldn't open the module, or VTABLE wasn't
+       given but we exhausted all loaders without opening the module, bail
+       out!  */
+    if ((vtable && !handle->module)
+	|| (!vtable && !loader))
+      {
+	FREE (handle->info.filename);
+	++errors;
+	goto done;
+      }
+
+    handle->vtable = loader_vtable;
+  }
+
+  LT__SETERRORSTR (saved_error);
+
+ done:
+  return errors;
+}
+
+
+static int
+tryall_dlopen_module (lt_dlhandle *handle, const char *prefix,
+		      const char *dirname, const char *dlname,
+		      lt_dladvise advise)
+{
+  int      error	= 0;
+  char     *filename	= 0;
+  size_t   filename_len	= 0;
+  size_t   dirname_len	= LT_STRLEN (dirname);
+
+  assert (handle);
+  assert (dirname);
+  assert (dlname);
+#if defined(LT_DIRSEP_CHAR)
+  /* Only canonicalized names (i.e. with DIRSEP chars already converted)
+     should make it into this function:  */
+  assert (strchr (dirname, LT_DIRSEP_CHAR) == 0);
+#endif
+
+  if (dirname_len > 0)
+    if (dirname[dirname_len -1] == '/')
+      --dirname_len;
+  filename_len = dirname_len + 1 + LT_STRLEN (dlname);
+
+  /* Allocate memory, and combine DIRNAME and MODULENAME into it.
+     The PREFIX (if any) is handled below.  */
+  filename  = MALLOC (char, filename_len + 1);
+  if (!filename)
+    return 1;
+
+  sprintf (filename, "%.*s/%s", (int) dirname_len, dirname, dlname);
+
+  /* Now that we have combined DIRNAME and MODULENAME, if there is
+     also a PREFIX to contend with, simply recurse with the arguments
+     shuffled.  Otherwise, attempt to open FILENAME as a module.  */
+  if (prefix)
+    {
+      error += tryall_dlopen_module (handle, (const char *) 0,
+				     prefix, filename, advise);
+    }
+  else if (tryall_dlopen (handle, filename, advise, 0) != 0)
+    {
+      ++error;
+    }
+
+  FREE (filename);
+  return error;
+}
+
+static int
+find_module (lt_dlhandle *handle, const char *dir, const char *libdir,
+	     const char *dlname,  const char *old_name, int installed,
+	     lt_dladvise advise)
+{
+  /* Try to open the old library first; if it was dlpreopened,
+     we want the preopened version of it, even if a dlopenable
+     module is available.  */
+  if (old_name && tryall_dlopen (handle, old_name,
+			  advise, lt_dlloader_find ("lt_preopen") ) == 0)
+    {
+      return 0;
+    }
+
+  /* Try to open the dynamic library.  */
+  if (dlname)
+    {
+      /* try to open the installed module */
+      if (installed && libdir)
+	{
+	  if (tryall_dlopen_module (handle, (const char *) 0,
+				    libdir, dlname, advise) == 0)
+	    return 0;
+	}
+
+      /* try to open the not-installed module */
+      if (!installed)
+	{
+	  if (tryall_dlopen_module (handle, dir, objdir,
+				    dlname, advise) == 0)
+	    return 0;
+	}
+
+      /* maybe it was moved to another directory */
+      {
+	  if (dir && (tryall_dlopen_module (handle, (const char *) 0,
+					    dir, dlname, advise) == 0))
+	    return 0;
+      }
+    }
+
+  return 1;
+}
+
+
+static int
+canonicalize_path (const char *path, char **pcanonical)
+{
+  char *canonical = 0;
+
+  assert (path && *path);
+  assert (pcanonical);
+
+  canonical = MALLOC (char, 1+ LT_STRLEN (path));
+  if (!canonical)
+    return 1;
+
+  {
+    size_t dest = 0;
+    size_t src;
+    for (src = 0; path[src] != LT_EOS_CHAR; ++src)
+      {
+	/* Path separators are not copied to the beginning or end of
+	   the destination, or if another separator would follow
+	   immediately.  */
+	if (path[src] == LT_PATHSEP_CHAR)
+	  {
+	    if ((dest == 0)
+		|| (path[1+ src] == LT_PATHSEP_CHAR)
+		|| (path[1+ src] == LT_EOS_CHAR))
+	      continue;
+	  }
+
+	/* Anything other than a directory separator is copied verbatim.  */
+	if ((path[src] != '/')
+#if defined(LT_DIRSEP_CHAR)
+	    && (path[src] != LT_DIRSEP_CHAR)
+#endif
+	    )
+	  {
+	    canonical[dest++] = path[src];
+	  }
+	/* Directory separators are converted and copied only if they are
+	   not at the end of a path -- i.e. before a path separator or
+	   NULL terminator.  */
+	else if ((path[1+ src] != LT_PATHSEP_CHAR)
+		 && (path[1+ src] != LT_EOS_CHAR)
+#if defined(LT_DIRSEP_CHAR)
+		 && (path[1+ src] != LT_DIRSEP_CHAR)
+#endif
+		 && (path[1+ src] != '/'))
+	  {
+	    canonical[dest++] = '/';
+	  }
+      }
+
+    /* Add an end-of-string marker at the end.  */
+    canonical[dest] = LT_EOS_CHAR;
+  }
+
+  /* Assign new value.  */
+  *pcanonical = canonical;
+
+  return 0;
+}
+
+static int
+argzize_path (const char *path, char **pargz, size_t *pargz_len)
+{
+  error_t error;
+
+  assert (path);
+  assert (pargz);
+  assert (pargz_len);
+
+  if ((error = argz_create_sep (path, LT_PATHSEP_CHAR, pargz, pargz_len)))
+    {
+      switch (error)
+	{
+	case ENOMEM:
+	  LT__SETERROR (NO_MEMORY);
+	  break;
+	default:
+	  LT__SETERROR (UNKNOWN);
+	  break;
+	}
+
+      return 1;
+    }
+
+  return 0;
+}
+
+/* Repeatedly call FUNC with each LT_PATHSEP_CHAR delimited element
+   of SEARCH_PATH and references to DATA1 and DATA2, until FUNC returns
+   non-zero or all elements are exhausted.  If BASE_NAME is non-NULL,
+   it is appended to each SEARCH_PATH element before FUNC is called.  */
+static int
+foreach_dirinpath (const char *search_path, const char *base_name,
+		   foreach_callback_func *func, void *data1, void *data2)
+{
+  int	 result		= 0;
+  size_t filenamesize	= 0;
+  size_t lenbase	= LT_STRLEN (base_name);
+  size_t argz_len	= 0;
+  char *argz		= 0;
+  char *filename	= 0;
+  char *canonical	= 0;
+
+  if (!search_path || !*search_path)
+    {
+      LT__SETERROR (FILE_NOT_FOUND);
+      goto cleanup;
+    }
+
+  if (canonicalize_path (search_path, &canonical) != 0)
+    goto cleanup;
+
+  if (argzize_path (canonical, &argz, &argz_len) != 0)
+    goto cleanup;
+
+  {
+    char *dir_name = 0;
+    while ((dir_name = argz_next (argz, argz_len, dir_name)))
+      {
+	size_t lendir = LT_STRLEN (dir_name);
+
+	if (1+ lendir + lenbase >= filenamesize)
+	{
+	  FREE (filename);
+	  filenamesize	= 1+ lendir + 1+ lenbase; /* "/d" + '/' + "f" + '\0' */
+	  filename	= MALLOC (char, filenamesize);
+	  if (!filename)
+	    goto cleanup;
+	}
+
+	assert (filenamesize > lendir);
+	strcpy (filename, dir_name);
+
+	if (base_name && *base_name)
+	  {
+	    if (filename[lendir -1] != '/')
+	      filename[lendir++] = '/';
+	    strcpy (filename +lendir, base_name);
+	  }
+
+	if ((result = (*func) (filename, data1, data2)))
+	  {
+	    break;
+	  }
+      }
+  }
+
+ cleanup:
+  FREE (argz);
+  FREE (canonical);
+  FREE (filename);
+
+  return result;
+}
+
+/* If FILEPATH can be opened, store the name of the directory component
+   in DATA1, and the opened FILE* structure address in DATA2.  Otherwise
+   DATA1 is unchanged, but DATA2 is set to a pointer to NULL.  */
+static int
+find_file_callback (char *filename, void *data1, void *data2)
+{
+  char	     **pdir	= (char **) data1;
+  FILE	     **pfile	= (FILE **) data2;
+  int	     is_done	= 0;
+
+  assert (filename && *filename);
+  assert (pdir);
+  assert (pfile);
+
+  if ((*pfile = fopen (filename, LT_READTEXT_MODE)))
+    {
+      char *dirend = strrchr (filename, '/');
+
+      if (dirend > filename)
+	*dirend   = LT_EOS_CHAR;
+
+      FREE (*pdir);
+      *pdir   = lt__strdup (filename);
+      is_done = (*pdir == 0) ? -1 : 1;
+    }
+
+  return is_done;
+}
+
+static FILE *
+find_file (const char *search_path, const char *base_name, char **pdir)
+{
+  FILE *file = 0;
+
+  foreach_dirinpath (search_path, base_name, find_file_callback, pdir, &file);
+
+  return file;
+}
+
+static int
+find_handle_callback (char *filename, void *data, void *data2)
+{
+  lt_dlhandle  *phandle		= (lt_dlhandle *) data;
+  int		notfound	= access (filename, R_OK);
+  lt_dladvise   advise		= (lt_dladvise) data2;
+
+  /* Bail out if file cannot be read...  */
+  if (notfound)
+    return 0;
+
+  /* Try to dlopen the file, but do not continue searching in any
+     case.  */
+  if (tryall_dlopen (phandle, filename, advise, 0) != 0)
+    *phandle = 0;
+
+  return 1;
+}
+
+/* If HANDLE was found return it, otherwise return 0.  If HANDLE was
+   found but could not be opened, *HANDLE will be set to 0.  */
+static lt_dlhandle *
+find_handle (const char *search_path, const char *base_name,
+	     lt_dlhandle *phandle, lt_dladvise advise)
+{
+  if (!search_path)
+    return 0;
+
+  if (!foreach_dirinpath (search_path, base_name, find_handle_callback,
+			  phandle, advise))
+    return 0;
+
+  return phandle;
+}
+
+#if !defined(LTDL_DLOPEN_DEPLIBS)
+static int
+load_deplibs (lt_dlhandle handle, char * LT__UNUSED deplibs)
+{
+  handle->depcount = 0;
+  return 0;
+}
+
+#else /* defined(LTDL_DLOPEN_DEPLIBS) */
+static int
+load_deplibs (lt_dlhandle handle, char *deplibs)
+{
+  char	*p, *save_search_path = 0;
+  int   depcount = 0;
+  int	i;
+  char	**names = 0;
+  int	errors = 0;
+
+  handle->depcount = 0;
+
+  if (!deplibs)
+    {
+      return errors;
+    }
+  ++errors;
+
+  if (user_search_path)
+    {
+      save_search_path = lt__strdup (user_search_path);
+      if (!save_search_path)
+	goto cleanup;
+    }
+
+  /* extract search paths and count deplibs */
+  p = deplibs;
+  while (*p)
+    {
+      if (!isspace ((unsigned char) *p))
+	{
+	  char *end = p+1;
+	  while (*end && !isspace((unsigned char) *end))
+	    {
+	      ++end;
+	    }
+
+	  if (strncmp(p, "-L", 2) == 0 || strncmp(p, "-R", 2) == 0)
+	    {
+	      char save = *end;
+	      *end = 0; /* set a temporary string terminator */
+	      if (lt_dladdsearchdir(p+2))
+		{
+		  goto cleanup;
+		}
+	      *end = save;
+	    }
+	  else
+	    {
+	      ++depcount;
+	    }
+
+	  p = end;
+	}
+      else
+	{
+	  ++p;
+	}
+    }
+
+
+  if (!depcount)
+    {
+      errors = 0;
+      goto cleanup;
+    }
+
+  names = MALLOC (char *, depcount);
+  if (!names)
+    goto cleanup;
+
+  /* now only extract the actual deplibs */
+  depcount = 0;
+  p = deplibs;
+  while (*p)
+    {
+      if (isspace ((unsigned char) *p))
+	{
+	  ++p;
+	}
+      else
+	{
+	  char *end = p+1;
+	  while (*end && !isspace ((unsigned char) *end))
+	    {
+	      ++end;
+	    }
+
+	  if (strncmp(p, "-L", 2) != 0 && strncmp(p, "-R", 2) != 0)
+	    {
+	      char *name;
+	      char save = *end;
+	      *end = 0; /* set a temporary string terminator */
+	      if (strncmp(p, "-l", 2) == 0)
+		{
+		  size_t name_len = 3+ /* "lib" */ LT_STRLEN (p + 2);
+		  name = MALLOC (char, 1+ name_len);
+		  if (name)
+		    sprintf (name, "lib%s", p+2);
+		}
+	      else
+		name = lt__strdup(p);
+
+	      if (!name)
+		goto cleanup_names;
+
+	      names[depcount++] = name;
+	      *end = save;
+	    }
+	  p = end;
+	}
+    }
+
+  /* load the deplibs (in reverse order)
+     At this stage, don't worry if the deplibs do not load correctly,
+     they may already be statically linked into the loading application
+     for instance.  There will be a more enlightening error message
+     later on if the loaded module cannot resolve all of its symbols.  */
+  if (depcount)
+    {
+      lt_dlhandle cur = handle;
+      int	j = 0;
+
+      cur->deplibs = MALLOC (lt_dlhandle, depcount);
+      if (!cur->deplibs)
+	goto cleanup_names;
+
+      for (i = 0; i < depcount; ++i)
+	{
+	  cur->deplibs[j] = lt_dlopenext(names[depcount-1-i]);
+	  if (cur->deplibs[j])
+	    {
+	      ++j;
+	    }
+	}
+
+      cur->depcount	= j;	/* Number of successfully loaded deplibs */
+      errors		= 0;
+    }
+
+ cleanup_names:
+  for (i = 0; i < depcount; ++i)
+    {
+      FREE (names[i]);
+    }
+
+ cleanup:
+  FREE (names);
+  /* restore the old search path */
+  if (save_search_path) {
+    MEMREASSIGN (user_search_path, save_search_path);
+  }
+
+  return errors;
+}
+#endif /* defined(LTDL_DLOPEN_DEPLIBS) */
+
+static int
+unload_deplibs (lt_dlhandle handle)
+{
+  int i;
+  int errors = 0;
+  lt_dlhandle cur = handle;
+
+  if (cur->depcount)
+    {
+      for (i = 0; i < cur->depcount; ++i)
+	{
+	  if (!LT_DLIS_RESIDENT (cur->deplibs[i]))
+	    {
+	      errors += lt_dlclose (cur->deplibs[i]);
+	    }
+	}
+      FREE (cur->deplibs);
+    }
+
+  return errors;
+}
+
+static int
+trim (char **dest, const char *str)
+{
+  /* remove the leading and trailing "'" from str
+     and store the result in dest */
+  const char *end   = strrchr (str, '\'');
+  size_t len	    = LT_STRLEN (str);
+  char *tmp;
+
+  FREE (*dest);
+
+  if (!end || end == str)
+    return 1;
+
+  if (len > 3 && str[0] == '\'')
+    {
+      tmp = MALLOC (char, end - str);
+      if (!tmp)
+	return 1;
+
+      memcpy(tmp, &str[1], (end - str) - 1);
+      tmp[(end - str) - 1] = LT_EOS_CHAR;
+      *dest = tmp;
+    }
+  else
+    {
+      *dest = 0;
+    }
+
+  return 0;
+}
+
+/* Read the .la file FILE. */
+static int
+parse_dotla_file(FILE *file, char **dlname, char **libdir, char **deplibs,
+    char **old_name, int *installed)
+{
+  int		errors = 0;
+  size_t	line_len = LT_FILENAME_MAX;
+  char *	line = MALLOC (char, line_len);
+
+  if (!line)
+    {
+      LT__SETERROR (FILE_NOT_FOUND);
+      return 1;
+    }
+
+  while (!feof (file))
+    {
+      line[line_len-2] = '\0';
+      if (!fgets (line, (int) line_len, file))
+	{
+	  break;
+	}
+
+      /* Handle the case where we occasionally need to read a line
+	 that is longer than the initial buffer size.
+	 Behave even if the file contains NUL bytes due to corruption. */
+      while (line[line_len-2] != '\0' && line[line_len-2] != '\n' && !feof (file))
+	{
+	  line = REALLOC (char, line, line_len *2);
+	  if (!line)
+	    {
+	      ++errors;
+	      goto cleanup;
+	    }
+	  line[line_len * 2 - 2] = '\0';
+	  if (!fgets (&line[line_len -1], (int) line_len +1, file))
+	    {
+	      break;
+	    }
+	  line_len *= 2;
+	}
+
+      if (line[0] == '\n' || line[0] == '#')
+	{
+	  continue;
+	}
+
+#undef  STR_DLNAME
+#define STR_DLNAME	"dlname="
+      if (strncmp (line, STR_DLNAME, sizeof (STR_DLNAME) - 1) == 0)
+	{
+	  errors += trim (dlname, &line[sizeof (STR_DLNAME) - 1]);
+	}
+
+#undef  STR_OLD_LIBRARY
+#define STR_OLD_LIBRARY	"old_library="
+      else if (strncmp (line, STR_OLD_LIBRARY,
+	    sizeof (STR_OLD_LIBRARY) - 1) == 0)
+	{
+	  errors += trim (old_name, &line[sizeof (STR_OLD_LIBRARY) - 1]);
+	}
+
+      /* Windows native tools do not understand the POSIX paths we store
+	 in libdir. */
+#undef  STR_LIBDIR
+#define STR_LIBDIR	"libdir="
+      else if (strncmp (line, STR_LIBDIR, sizeof (STR_LIBDIR) - 1) == 0)
+	{
+	  errors += trim (libdir, &line[sizeof(STR_LIBDIR) - 1]);
+#ifdef __WINDOWS__
+	  /* Disallow following unix-style paths on MinGW.  */
+	  if (*libdir && (**libdir == '/' || **libdir == '\\'))
+	    **libdir = '\0';
+#endif
+	}
+
+#undef  STR_DL_DEPLIBS
+#define STR_DL_DEPLIBS	"dependency_libs="
+      else if (strncmp (line, STR_DL_DEPLIBS,
+	    sizeof (STR_DL_DEPLIBS) - 1) == 0)
+	{
+	  errors += trim (deplibs, &line[sizeof (STR_DL_DEPLIBS) - 1]);
+	}
+      else if (streq (line, "installed=yes\n"))
+	{
+	  *installed = 1;
+	}
+      else if (streq (line, "installed=no\n"))
+	{
+	  *installed = 0;
+	}
+
+#undef  STR_LIBRARY_NAMES
+#define STR_LIBRARY_NAMES "library_names="
+      else if (!*dlname && strncmp (line, STR_LIBRARY_NAMES,
+	    sizeof (STR_LIBRARY_NAMES) - 1) == 0)
+	{
+	  char *last_libname;
+	  errors += trim (dlname, &line[sizeof (STR_LIBRARY_NAMES) - 1]);
+	  if (!errors
+	      && *dlname
+	      && (last_libname = strrchr (*dlname, ' ')) != 0)
+	    {
+	      last_libname = lt__strdup (last_libname + 1);
+	      if (!last_libname)
+		{
+		  ++errors;
+		  goto cleanup;
+		}
+	      MEMREASSIGN (*dlname, last_libname);
+	    }
+	}
+
+      if (errors)
+	break;
+    }
+cleanup:
+  FREE (line);
+  return errors;
+}
+
+
+/* Try to open FILENAME as a module. */
+static int
+try_dlopen (lt_dlhandle *phandle, const char *filename, const char *ext,
+	    lt_dladvise advise)
+{
+  const char *	saved_error	= 0;
+  char *	archive_name	= 0;
+  char *	canonical	= 0;
+  char *	base_name	= 0;
+  char *	dir		= 0;
+  char *	name		= 0;
+  char *        attempt		= 0;
+  int		errors		= 0;
+  lt_dlhandle	newhandle;
+
+  assert (phandle);
+  assert (*phandle == 0);
+
+#ifdef LT_DEBUG_LOADERS
+  fprintf (stderr, "try_dlopen (%s, %s)\n",
+	   filename ? filename : "(null)",
+	   ext ? ext : "(null)");
+#endif
+
+  LT__GETERROR (saved_error);
+
+  /* dlopen self? */
+  if (!filename)
+    {
+      *phandle = (lt_dlhandle) lt__zalloc (sizeof (struct lt__handle));
+      if (*phandle == 0)
+	return 1;
+
+      newhandle	= *phandle;
+
+      /* lt_dlclose()ing yourself is very bad!  Disallow it.  */
+      newhandle->info.is_resident = 1;
+
+      if (tryall_dlopen (&newhandle, 0, advise, 0) != 0)
+	{
+	  FREE (*phandle);
+	  return 1;
+	}
+
+      goto register_handle;
+    }
+
+  assert (filename && *filename);
+
+  if (ext)
+    {
+      attempt = MALLOC (char, LT_STRLEN (filename) + LT_STRLEN (ext) + 1);
+      if (!attempt)
+	return 1;
+
+      sprintf(attempt, "%s%s", filename, ext);
+    }
+  else
+    {
+      attempt = lt__strdup (filename);
+      if (!attempt)
+	return 1;
+    }
+
+  /* Doing this immediately allows internal functions to safely
+     assume only canonicalized paths are passed.  */
+  if (canonicalize_path (attempt, &canonical) != 0)
+    {
+      ++errors;
+      goto cleanup;
+    }
+
+  /* If the canonical module name is a path (relative or absolute)
+     then split it into a directory part and a name part.  */
+  base_name = strrchr (canonical, '/');
+  if (base_name)
+    {
+      size_t dirlen = (1+ base_name) - canonical;
+
+      dir = MALLOC (char, 1+ dirlen);
+      if (!dir)
+	{
+	  ++errors;
+	  goto cleanup;
+	}
+
+      strncpy (dir, canonical, dirlen);
+      dir[dirlen] = LT_EOS_CHAR;
+
+      ++base_name;
+    }
+  else
+    MEMREASSIGN (base_name, canonical);
+
+  assert (base_name && *base_name);
+
+  ext = strrchr (base_name, '.');
+  if (!ext)
+    {
+      ext = base_name + LT_STRLEN (base_name);
+    }
+
+  /* extract the module name from the file name */
+  name = MALLOC (char, ext - base_name + 1);
+  if (!name)
+    {
+      ++errors;
+      goto cleanup;
+    }
+
+  /* canonicalize the module name */
+  {
+    int i;
+    for (i = 0; i < ext - base_name; ++i)
+      {
+	if (isalnum ((unsigned char)(base_name[i])))
+	  {
+	    name[i] = base_name[i];
+	  }
+	else
+	  {
+	    name[i] = '_';
+	  }
+      }
+    name[ext - base_name] = LT_EOS_CHAR;
+  }
+
+  /* Before trawling through the filesystem in search of a module,
+     check whether we are opening a preloaded module.  */
+  if (!dir)
+    {
+      const lt_dlvtable *vtable	= lt_dlloader_find ("lt_preopen");
+
+      if (vtable)
+	{
+	  /* libprefix + name + "." + libext + NULL */
+	  archive_name = MALLOC (char, strlen (libprefix) + LT_STRLEN (name) + strlen (libext) + 2);
+	  *phandle = (lt_dlhandle) lt__zalloc (sizeof (struct lt__handle));
+
+	  if ((*phandle == NULL) || (archive_name == NULL))
+	    {
+	      ++errors;
+	      goto cleanup;
+	    }
+	  newhandle = *phandle;
+
+	  /* Preloaded modules are always named according to their old
+	     archive name.  */
+	  if (strncmp(name, "lib", 3) == 0)
+	    {
+	      sprintf (archive_name, "%s%s.%s", libprefix, name + 3, libext);
+	    }
+	  else
+	    {
+	      sprintf (archive_name, "%s.%s", name, libext);
+	    }
+
+	  if (tryall_dlopen (&newhandle, archive_name, advise, vtable) == 0)
+	    {
+	      goto register_handle;
+	    }
+
+	  /* If we're still here, there was no matching preloaded module,
+	     so put things back as we found them, and continue searching.  */
+	  FREE (*phandle);
+	  newhandle = NULL;
+	}
+    }
+
+  /* If we are allowing only preloaded modules, and we didn't find
+     anything yet, give up on the search here.  */
+  if (advise && advise->try_preload_only)
+    {
+      goto cleanup;
+    }
+
+  /* Check whether we are opening a libtool module (.la extension).  */
+  if (ext && streq (ext, archive_ext))
+    {
+      /* this seems to be a libtool module */
+      FILE *	file	 = 0;
+      char *	dlname	 = 0;
+      char *	old_name = 0;
+      char *	libdir	 = 0;
+      char *	deplibs	 = 0;
+
+      /* if we can't find the installed flag, it is probably an
+	 installed libtool archive, produced with an old version
+	 of libtool */
+      int	installed = 1;
+
+      /* Now try to open the .la file.  If there is no directory name
+	 component, try to find it first in user_search_path and then other
+	 prescribed paths.  Otherwise (or in any case if the module was not
+	 yet found) try opening just the module name as passed.  */
+      if (!dir)
+	{
+	  const char *search_path = user_search_path;
+
+	  if (search_path)
+	    file = find_file (user_search_path, base_name, &dir);
+
+	  if (!file)
+	    {
+	      search_path = getenv (LTDL_SEARCHPATH_VAR);
+	      if (search_path)
+		file = find_file (search_path, base_name, &dir);
+	    }
+
+#if defined(LT_MODULE_PATH_VAR)
+	  if (!file)
+	    {
+	      search_path = getenv (LT_MODULE_PATH_VAR);
+	      if (search_path)
+		file = find_file (search_path, base_name, &dir);
+	    }
+#endif
+#if defined(LT_DLSEARCH_PATH)
+	  if (!file && *sys_dlsearch_path)
+	    {
+	      file = find_file (sys_dlsearch_path, base_name, &dir);
+	    }
+#endif
+	}
+      else
+	{
+	  file = fopen (attempt, LT_READTEXT_MODE);
+	}
+
+      /* If we didn't find the file by now, it really isn't there.  Set
+	 the status flag, and bail out.  */
+      if (!file)
+	{
+	  LT__SETERROR (FILE_NOT_FOUND);
+	  ++errors;
+	  goto cleanup;
+	}
+
+      /* read the .la file */
+      if (parse_dotla_file(file, &dlname, &libdir, &deplibs,
+	    &old_name, &installed) != 0)
+	++errors;
+
+      fclose (file);
+
+      /* allocate the handle */
+      *phandle = (lt_dlhandle) lt__zalloc (sizeof (struct lt__handle));
+      if (*phandle == 0)
+	++errors;
+
+      if (errors)
+	{
+	  FREE (dlname);
+	  FREE (old_name);
+	  FREE (libdir);
+	  FREE (deplibs);
+	  FREE (*phandle);
+	  goto cleanup;
+	}
+
+      assert (*phandle);
+
+      if (load_deplibs (*phandle, deplibs) == 0)
+	{
+	  newhandle = *phandle;
+	  /* find_module may replace newhandle */
+	  if (find_module (&newhandle, dir, libdir, dlname, old_name,
+			   installed, advise))
+	    {
+	      unload_deplibs (*phandle);
+	      ++errors;
+	    }
+	}
+      else
+	{
+	  ++errors;
+	}
+
+      FREE (dlname);
+      FREE (old_name);
+      FREE (libdir);
+      FREE (deplibs);
+
+      if (errors)
+	{
+	  FREE (*phandle);
+	  goto cleanup;
+	}
+
+      if (*phandle != newhandle)
+	{
+	  unload_deplibs (*phandle);
+	}
+    }
+  else
+    {
+      /* not a libtool module */
+      *phandle = (lt_dlhandle) lt__zalloc (sizeof (struct lt__handle));
+      if (*phandle == 0)
+	{
+	  ++errors;
+	  goto cleanup;
+	}
+
+      newhandle = *phandle;
+
+      /* If the module has no directory name component, try to find it
+	 first in user_search_path and then other prescribed paths.
+	 Otherwise (or in any case if the module was not yet found) try
+	 opening just the module name as passed.  */
+      if ((dir || (!find_handle (user_search_path, base_name,
+				 &newhandle, advise)
+		   && !find_handle (getenv (LTDL_SEARCHPATH_VAR), base_name,
+				    &newhandle, advise)
+#if defined(LT_MODULE_PATH_VAR)
+		   && !find_handle (getenv (LT_MODULE_PATH_VAR), base_name,
+				    &newhandle, advise)
+#endif
+#if defined(LT_DLSEARCH_PATH)
+		   && !find_handle (sys_dlsearch_path, base_name,
+				    &newhandle, advise)
+#endif
+		   )))
+	{
+	  if (tryall_dlopen (&newhandle, attempt, advise, 0) != 0)
+	    {
+	      newhandle = NULL;
+	    }
+	}
+
+      if (!newhandle)
+	{
+	  FREE (*phandle);
+	  ++errors;
+	  goto cleanup;
+	}
+    }
+
+ register_handle:
+  MEMREASSIGN (*phandle, newhandle);
+
+  if ((*phandle)->info.ref_count == 0)
+    {
+      (*phandle)->info.ref_count	= 1;
+      MEMREASSIGN ((*phandle)->info.name, name);
+
+      (*phandle)->next	= handles;
+      handles		= *phandle;
+    }
+
+  LT__SETERRORSTR (saved_error);
+
+ cleanup:
+  FREE (dir);
+  FREE (attempt);
+  FREE (name);
+  if (!canonical)		/* was MEMREASSIGNed */
+    FREE (base_name);
+  FREE (canonical);
+  FREE (archive_name);
+
+  return errors;
+}
+
+
+/* If the last error message stored was `FILE_NOT_FOUND', then return
+   non-zero.  */
+static int
+file_not_found (void)
+{
+  const char *error = 0;
+
+  LT__GETERROR (error);
+  if (error == LT__STRERROR (FILE_NOT_FOUND))
+    return 1;
+
+  return 0;
+}
+
+
+/* Unless FILENAME already bears a suitable library extension, then
+   return 0.  */
+static int
+has_library_ext (const char *filename)
+{
+  const char *	ext     = 0;
+
+  assert (filename);
+
+  ext = strrchr (filename, '.');
+
+  if (ext && ((streq (ext, archive_ext))
+#if defined(LT_MODULE_EXT)
+	     || (streq (ext, shlib_ext))
+#endif
+#if defined(LT_SHARED_EXT)
+	     || (streq (ext, shared_ext))
+#endif
+    ))
+    {
+      return 1;
+    }
+
+  return 0;
+}
+
+
+/* Initialise and configure a user lt_dladvise opaque object.  */
+
+int
+lt_dladvise_init (lt_dladvise *padvise)
+{
+  lt_dladvise advise = (lt_dladvise) lt__zalloc (sizeof (struct lt__advise));
+  *padvise = advise;
+  return (advise ? 0 : 1);
+}
+
+int
+lt_dladvise_destroy (lt_dladvise *padvise)
+{
+  if (padvise)
+    FREE(*padvise);
+  return 0;
+}
+
+int
+lt_dladvise_ext (lt_dladvise *padvise)
+{
+  assert (padvise && *padvise);
+  (*padvise)->try_ext = 1;
+  return 0;
+}
+
+int
+lt_dladvise_resident (lt_dladvise *padvise)
+{
+  assert (padvise && *padvise);
+  (*padvise)->is_resident = 1;
+  return 0;
+}
+
+int
+lt_dladvise_local (lt_dladvise *padvise)
+{
+  assert (padvise && *padvise);
+  (*padvise)->is_symlocal = 1;
+  return 0;
+}
+
+int
+lt_dladvise_global (lt_dladvise *padvise)
+{
+  assert (padvise && *padvise);
+  (*padvise)->is_symglobal = 1;
+  return 0;
+}
+
+int
+lt_dladvise_preload (lt_dladvise *padvise)
+{
+  assert (padvise && *padvise);
+  (*padvise)->try_preload_only = 1;
+  return 0;
+}
+
+/* Libtool-1.5.x interface for loading a new module named FILENAME.  */
+lt_dlhandle
+lt_dlopen (const char *filename)
+{
+  return lt_dlopenadvise (filename, NULL);
+}
+
+
+/* If FILENAME has an ARCHIVE_EXT or MODULE_EXT extension, try to
+   open the FILENAME as passed.  Otherwise try appending ARCHIVE_EXT,
+   and if a file is still not found try again with MODULE_EXT appended
+   instead.  */
+lt_dlhandle
+lt_dlopenext (const char *filename)
+{
+  lt_dlhandle	handle	= 0;
+  lt_dladvise	advise;
+
+  if (!lt_dladvise_init (&advise) && !lt_dladvise_ext (&advise))
+    handle = lt_dlopenadvise (filename, advise);
+
+  lt_dladvise_destroy (&advise);
+  return handle;
+}
+
+
+lt_dlhandle
+lt_dlopenadvise (const char *filename, lt_dladvise advise)
+{
+  lt_dlhandle	handle	= 0;
+  int		errors	= 0;
+  const char *	saved_error	= 0;
+
+  LT__GETERROR (saved_error);
+
+  /* Can't have symbols hidden and visible at the same time!  */
+  if (advise && advise->is_symlocal && advise->is_symglobal)
+    {
+      LT__SETERROR (CONFLICTING_FLAGS);
+      return 0;
+    }
+
+  if (!filename
+      || !advise
+      || !advise->try_ext
+      || has_library_ext (filename))
+    {
+      /* Just incase we missed a code path in try_dlopen() that reports
+	 an error, but forgot to reset handle... */
+      if (try_dlopen (&handle, filename, NULL, advise) != 0)
+	return 0;
+
+      return handle;
+    }
+  else if (filename && *filename)
+    {
+
+      /* First try appending ARCHIVE_EXT.  */
+      errors += try_dlopen (&handle, filename, archive_ext, advise);
+
+      /* If we found FILENAME, stop searching -- whether we were able to
+	 load the file as a module or not.  If the file exists but loading
+	 failed, it is better to return an error message here than to
+	 report FILE_NOT_FOUND when the alternatives (foo.so etc) are not
+	 in the module search path.  */
+      if (handle || ((errors > 0) && !file_not_found ()))
+	return handle;
+
+#if defined(LT_MODULE_EXT)
+      /* Try appending SHLIB_EXT.   */
+      LT__SETERRORSTR (saved_error);
+      errors = try_dlopen (&handle, filename, shlib_ext, advise);
+
+      /* As before, if the file was found but loading failed, return now
+	 with the current error message.  */
+      if (handle || ((errors > 0) && !file_not_found ()))
+	return handle;
+#endif
+
+#if defined(LT_SHARED_EXT)
+      /* Try appending SHARED_EXT.   */
+      LT__SETERRORSTR (saved_error);
+      errors = try_dlopen (&handle, filename, shared_ext, advise);
+
+      /* As before, if the file was found but loading failed, return now
+	 with the current error message.  */
+      if (handle || ((errors > 0) && !file_not_found ()))
+	return handle;
+#endif
+    }
+
+  /* Still here?  Then we really did fail to locate any of the file
+     names we tried.  */
+  LT__SETERROR (FILE_NOT_FOUND);
+  return 0;
+}
+
+
+static int
+lt_argz_insert (char **pargz, size_t *pargz_len, char *before,
+		const char *entry)
+{
+  error_t error;
+
+  /* Prior to Sep 8, 2005, newlib had a bug where argz_insert(pargz,
+     pargz_len, NULL, entry) failed with EINVAL.  */
+  if (before)
+    error = argz_insert (pargz, pargz_len, before, entry);
+  else
+    error = argz_append (pargz, pargz_len, entry, 1 + strlen (entry));
+
+  if (error)
+    {
+      switch (error)
+	{
+	case ENOMEM:
+	  LT__SETERROR (NO_MEMORY);
+	  break;
+	default:
+	  LT__SETERROR (UNKNOWN);
+	  break;
+	}
+      return 1;
+    }
+
+  return 0;
+}
+
+static int
+lt_argz_insertinorder (char **pargz, size_t *pargz_len, const char *entry)
+{
+  char *before = 0;
+
+  assert (pargz);
+  assert (pargz_len);
+  assert (entry && *entry);
+
+  if (*pargz)
+    while ((before = argz_next (*pargz, *pargz_len, before)))
+      {
+	int cmp = strcmp (entry, before);
+
+	if (cmp < 0)  break;
+	if (cmp == 0) return 0;	/* No duplicates! */
+      }
+
+  return lt_argz_insert (pargz, pargz_len, before, entry);
+}
+
+static int
+lt_argz_insertdir (char **pargz, size_t *pargz_len, const char *dirnam,
+		   struct dirent *dp)
+{
+  char   *buf	    = 0;
+  size_t buf_len    = 0;
+  char   *end	    = 0;
+  size_t end_offset = 0;
+  size_t dir_len    = 0;
+  int    errors	    = 0;
+
+  assert (pargz);
+  assert (pargz_len);
+  assert (dp);
+
+  dir_len = LT_STRLEN (dirnam);
+  end     = dp->d_name + D_NAMLEN(dp);
+
+  /* Ignore version numbers.  */
+  {
+    char *p;
+    for (p = end; p -1 > dp->d_name; --p)
+      if (strchr (".0123456789", p[-1]) == 0)
+	break;
+
+    if (*p == '.')
+      end = p;
+  }
+
+  /* Ignore filename extension.  */
+  {
+    char *p;
+    for (p = end -1; p > dp->d_name; --p)
+      if (*p == '.')
+	{
+	  end = p;
+	  break;
+	}
+  }
+
+  /* Prepend the directory name.  */
+  end_offset	= end - dp->d_name;
+  buf_len	= dir_len + 1+ end_offset;
+  buf		= MALLOC (char, 1+ buf_len);
+  if (!buf)
+    return ++errors;
+
+  assert (buf);
+
+  strcpy  (buf, dirnam);
+  strcat  (buf, "/");
+  strncat (buf, dp->d_name, end_offset);
+  buf[buf_len] = LT_EOS_CHAR;
+
+  /* Try to insert (in order) into ARGZ/ARGZ_LEN.  */
+  if (lt_argz_insertinorder (pargz, pargz_len, buf) != 0)
+    ++errors;
+
+  FREE (buf);
+
+  return errors;
+}
+
+static int
+list_files_by_dir (const char *dirnam, char **pargz, size_t *pargz_len)
+{
+  DIR	*dirp	  = 0;
+  int    errors	  = 0;
+
+  assert (dirnam && *dirnam);
+  assert (pargz);
+  assert (pargz_len);
+  assert (dirnam[LT_STRLEN(dirnam) -1] != '/');
+
+  dirp = opendir (dirnam);
+  if (dirp)
+    {
+      struct dirent *dp	= 0;
+
+      while ((dp = readdir (dirp)))
+	if (dp->d_name[0] != '.')
+	  if (lt_argz_insertdir (pargz, pargz_len, dirnam, dp))
+	    {
+	      ++errors;
+	      break;
+	    }
+
+      closedir (dirp);
+    }
+  else
+    ++errors;
+
+  return errors;
+}
+
+
+/* If there are any files in DIRNAME, call the function passed in
+   DATA1 (with the name of each file and DATA2 as arguments).  */
+static int
+foreachfile_callback (char *dirname, void *data1, void *data2)
+{
+  file_worker_func *func = *(file_worker_func **) data1;
+
+  int	  is_done  = 0;
+  char   *argz     = 0;
+  size_t  argz_len = 0;
+
+  if (list_files_by_dir (dirname, &argz, &argz_len) != 0)
+    goto cleanup;
+  if (!argz)
+    goto cleanup;
+
+  {
+    char *filename = 0;
+    while ((filename = argz_next (argz, argz_len, filename)))
+      if ((is_done = (*func) (filename, data2)))
+	break;
+  }
+
+ cleanup:
+  FREE (argz);
+
+  return is_done;
+}
+
+
+/* Call FUNC for each unique extensionless file in SEARCH_PATH, along
+   with DATA.  The filenames passed to FUNC would be suitable for
+   passing to lt_dlopenext.  The extensions are stripped so that
+   individual modules do not generate several entries (e.g. libfoo.la,
+   libfoo.so, libfoo.so.1, libfoo.so.1.0.0).  If SEARCH_PATH is NULL,
+   then the same directories that lt_dlopen would search are examined.  */
+int
+lt_dlforeachfile (const char *search_path,
+		  int (*func) (const char *filename, void *data),
+		  void *data)
+{
+  int is_done = 0;
+  file_worker_func **fpptr = &func;
+
+  if (search_path)
+    {
+      /* If a specific path was passed, search only the directories
+	 listed in it.  */
+      is_done = foreach_dirinpath (search_path, 0,
+				   foreachfile_callback, fpptr, data);
+    }
+  else
+    {
+      /* Otherwise search the default paths.  */
+      is_done = foreach_dirinpath (user_search_path, 0,
+				   foreachfile_callback, fpptr, data);
+      if (!is_done)
+	{
+	  is_done = foreach_dirinpath (getenv(LTDL_SEARCHPATH_VAR), 0,
+				       foreachfile_callback, fpptr, data);
+	}
+
+#if defined(LT_MODULE_PATH_VAR)
+      if (!is_done)
+	{
+	  is_done = foreach_dirinpath (getenv(LT_MODULE_PATH_VAR), 0,
+				       foreachfile_callback, fpptr, data);
+	}
+#endif
+#if defined(LT_DLSEARCH_PATH)
+      if (!is_done && *sys_dlsearch_path)
+	{
+	  is_done = foreach_dirinpath (sys_dlsearch_path, 0,
+				       foreachfile_callback, fpptr, data);
+	}
+#endif
+    }
+
+  return is_done;
+}
+
+int
+lt_dlclose (lt_dlhandle handle)
+{
+  lt_dlhandle cur, last;
+  int errors = 0;
+
+  /* check whether the handle is valid */
+  last = cur = handles;
+  while (cur && handle != cur)
+    {
+      last = cur;
+      cur = cur->next;
+    }
+
+  if (!cur)
+    {
+      LT__SETERROR (INVALID_HANDLE);
+      ++errors;
+      goto done;
+    }
+
+  cur = handle;
+  cur->info.ref_count--;
+
+  /* Note that even with resident modules, we must track the ref_count
+     correctly incase the user decides to reset the residency flag
+     later (even though the API makes no provision for that at the
+     moment).  */
+  if (cur->info.ref_count <= 0 && !LT_DLIS_RESIDENT (cur))
+    {
+      lt_user_data data = cur->vtable->dlloader_data;
+
+      if (cur != handles)
+	{
+	  last->next = cur->next;
+	}
+      else
+	{
+	  handles = cur->next;
+	}
+
+      errors += cur->vtable->module_close (data, cur->module);
+      errors += unload_deplibs (handle);
+
+      /* It is up to the callers to free the data itself.  */
+      FREE (cur->interface_data);
+
+      FREE (cur->info.filename);
+      FREE (cur->info.name);
+      FREE (cur);
+
+      goto done;
+    }
+
+  if (LT_DLIS_RESIDENT (handle))
+    {
+      LT__SETERROR (CLOSE_RESIDENT_MODULE);
+      ++errors;
+    }
+
+ done:
+  return errors;
+}
+
+void *
+lt_dlsym (lt_dlhandle place, const char *symbol)
+{
+  size_t lensym;
+  char	lsym[LT_SYMBOL_LENGTH];
+  char	*sym;
+  void *address;
+  lt_user_data data;
+  lt_dlhandle handle;
+
+  if (!place)
+    {
+      LT__SETERROR (INVALID_HANDLE);
+      return 0;
+    }
+
+  handle = place;
+
+  if (!symbol)
+    {
+      LT__SETERROR (SYMBOL_NOT_FOUND);
+      return 0;
+    }
+
+  lensym = LT_STRLEN (symbol) + LT_STRLEN (handle->vtable->sym_prefix)
+					+ LT_STRLEN (handle->info.name);
+
+  if (lensym + LT_SYMBOL_OVERHEAD < LT_SYMBOL_LENGTH)
+    {
+      sym = lsym;
+    }
+  else
+    {
+      sym = MALLOC (char, lensym + LT_SYMBOL_OVERHEAD + 1);
+      if (!sym)
+	{
+	  LT__SETERROR (BUFFER_OVERFLOW);
+	  return 0;
+	}
+    }
+
+  data = handle->vtable->dlloader_data;
+  if (handle->info.name)
+    {
+      const char *saved_error;
+
+      LT__GETERROR (saved_error);
+
+      /* this is a libtool module */
+      if (handle->vtable->sym_prefix)
+	{
+	  strcpy(sym, handle->vtable->sym_prefix);
+	  strcat(sym, handle->info.name);
+	}
+      else
+	{
+	  strcpy(sym, handle->info.name);
+	}
+
+      strcat(sym, "_LTX_");
+      strcat(sym, symbol);
+
+      /* try "modulename_LTX_symbol" */
+      address = handle->vtable->find_sym (data, handle->module, sym);
+      if (address)
+	{
+	  if (sym != lsym)
+	    {
+	      FREE (sym);
+	    }
+	  return address;
+	}
+      LT__SETERRORSTR (saved_error);
+    }
+
+  /* otherwise try "symbol" */
+  if (handle->vtable->sym_prefix)
+    {
+      strcpy(sym, handle->vtable->sym_prefix);
+      strcat(sym, symbol);
+    }
+  else
+    {
+      strcpy(sym, symbol);
+    }
+
+  address = handle->vtable->find_sym (data, handle->module, sym);
+  if (sym != lsym)
+    {
+      FREE (sym);
+    }
+
+  return address;
+}
+
+const char *
+lt_dlerror (void)
+{
+  const char *error;
+
+  LT__GETERROR (error);
+  LT__SETERRORSTR (0);
+
+  return error;
+}
+
+static int
+lt_dlpath_insertdir (char **ppath, char *before, const char *dir)
+{
+  int    errors		= 0;
+  char  *canonical	= 0;
+  char  *argz		= 0;
+  size_t argz_len	= 0;
+
+  assert (ppath);
+  assert (dir && *dir);
+
+  if (canonicalize_path (dir, &canonical) != 0)
+    {
+      ++errors;
+      goto cleanup;
+    }
+
+  assert (canonical && *canonical);
+
+  /* If *PPATH is empty, set it to DIR.  */
+  if (*ppath == 0)
+    {
+      assert (!before);		/* BEFORE cannot be set without PPATH.  */
+      assert (dir);		/* Without DIR, don't call this function!  */
+
+      *ppath = lt__strdup (dir);
+      if (*ppath == 0)
+	++errors;
+
+      goto cleanup;
+    }
+
+  assert (ppath && *ppath);
+
+  if (argzize_path (*ppath, &argz, &argz_len) != 0)
+    {
+      ++errors;
+      goto cleanup;
+    }
+
+  /* Convert BEFORE into an equivalent offset into ARGZ.  This only works
+     if *PPATH is already canonicalized, and hence does not change length
+     with respect to ARGZ.  We canonicalize each entry as it is added to
+     the search path, and don't call this function with (uncanonicalized)
+     user paths, so this is a fair assumption.  */
+  if (before)
+    {
+      assert (*ppath <= before);
+      assert ((int) (before - *ppath) <= (int) strlen (*ppath));
+
+      before = before - *ppath + argz;
+    }
+
+  if (lt_argz_insert (&argz, &argz_len, before, dir) != 0)
+    {
+      ++errors;
+      goto cleanup;
+    }
+
+  argz_stringify (argz, argz_len, LT_PATHSEP_CHAR);
+  MEMREASSIGN(*ppath, argz);
+
+ cleanup:
+  FREE (argz);
+  FREE (canonical);
+
+  return errors;
+}
+
+int
+lt_dladdsearchdir (const char *search_dir)
+{
+  int errors = 0;
+
+  if (search_dir && *search_dir)
+    {
+      if (lt_dlpath_insertdir (&user_search_path, 0, search_dir) != 0)
+	++errors;
+    }
+
+  return errors;
+}
+
+int
+lt_dlinsertsearchdir (const char *before, const char *search_dir)
+{
+  int errors = 0;
+
+  if (before)
+    {
+      if ((before < user_search_path)
+	  || (before >= user_search_path + LT_STRLEN (user_search_path)))
+	{
+	  LT__SETERROR (INVALID_POSITION);
+	  return 1;
+	}
+    }
+
+  if (search_dir && *search_dir)
+    {
+      if (lt_dlpath_insertdir (&user_search_path,
+			       (char *) before, search_dir) != 0)
+	{
+	  ++errors;
+	}
+    }
+
+  return errors;
+}
+
+int
+lt_dlsetsearchpath (const char *search_path)
+{
+  int   errors	    = 0;
+
+  FREE (user_search_path);
+
+  if (!search_path || !LT_STRLEN (search_path))
+    {
+      return errors;
+    }
+
+  if (canonicalize_path (search_path, &user_search_path) != 0)
+    ++errors;
+
+  return errors;
+}
+
+const char *
+lt_dlgetsearchpath (void)
+{
+  const char *saved_path;
+
+  saved_path = user_search_path;
+
+  return saved_path;
+}
+
+int
+lt_dlmakeresident (lt_dlhandle handle)
+{
+  int errors = 0;
+
+  if (!handle)
+    {
+      LT__SETERROR (INVALID_HANDLE);
+      ++errors;
+    }
+  else
+    {
+      handle->info.is_resident = 1;
+    }
+
+  return errors;
+}
+
+int
+lt_dlisresident	(lt_dlhandle handle)
+{
+  if (!handle)
+    {
+      LT__SETERROR (INVALID_HANDLE);
+      return -1;
+    }
+
+  return LT_DLIS_RESIDENT (handle);
+}
+
+
+
+/* --- MODULE INFORMATION --- */
+
+typedef struct {
+  const char *id_string;
+  lt_dlhandle_interface *iface;
+} lt__interface_id;
+
+lt_dlinterface_id
+lt_dlinterface_register (const char *id_string, lt_dlhandle_interface *iface)
+{
+  lt__interface_id *interface_id = (lt__interface_id *) lt__malloc (sizeof *interface_id);
+
+  /* If lt__malloc fails, it will LT__SETERROR (NO_MEMORY), which
+     can then be detected with lt_dlerror() if we return 0.  */
+  if (interface_id)
+    {
+      interface_id->id_string = lt__strdup (id_string);
+      if (!interface_id->id_string)
+	FREE (interface_id);
+      else
+	interface_id->iface = iface;
+    }
+
+  return (lt_dlinterface_id) interface_id;
+}
+
+void lt_dlinterface_free (lt_dlinterface_id key)
+{
+  lt__interface_id *interface_id = (lt__interface_id *)key;
+  FREE (interface_id->id_string);
+  FREE (interface_id);
+}
+
+void *
+lt_dlcaller_set_data (lt_dlinterface_id key, lt_dlhandle handle, void *data)
+{
+  int n_elements = 0;
+  void *stale = (void *) 0;
+  lt_dlhandle cur = handle;
+  int i;
+
+  if (cur->interface_data)
+    while (cur->interface_data[n_elements].key)
+      ++n_elements;
+
+  for (i = 0; i < n_elements; ++i)
+    {
+      if (cur->interface_data[i].key == key)
+	{
+	  stale = cur->interface_data[i].data;
+	  break;
+	}
+    }
+
+  /* Ensure that there is enough room in this handle's interface_data
+     array to accept a new element (and an empty end marker).  */
+  if (i == n_elements)
+    {
+      lt_interface_data *temp
+	= REALLOC (lt_interface_data, cur->interface_data, 2+ n_elements);
+
+      if (!temp)
+	{
+	  stale = 0;
+	  goto done;
+	}
+
+      cur->interface_data = temp;
+
+      /* We only need this if we needed to allocate a new interface_data.  */
+      cur->interface_data[i].key	= key;
+      cur->interface_data[1+ i].key	= 0;
+    }
+
+  cur->interface_data[i].data = data;
+
+ done:
+  return stale;
+}
+
+void *
+lt_dlcaller_get_data (lt_dlinterface_id key, lt_dlhandle handle)
+{
+  void *result = (void *) 0;
+  lt_dlhandle cur = handle;
+
+  /* Locate the index of the element with a matching KEY.  */
+  if (cur->interface_data)
+    {
+      int i;
+      for (i = 0; cur->interface_data[i].key; ++i)
+	{
+	  if (cur->interface_data[i].key == key)
+	    {
+	      result = cur->interface_data[i].data;
+	      break;
+	    }
+	}
+    }
+
+  return result;
+}
+
+const lt_dlinfo *
+lt_dlgetinfo (lt_dlhandle handle)
+{
+  if (!handle)
+    {
+      LT__SETERROR (INVALID_HANDLE);
+      return 0;
+    }
+
+  return &(handle->info);
+}
+
+
+lt_dlhandle
+lt_dlhandle_iterate (lt_dlinterface_id iface, lt_dlhandle place)
+{
+  lt_dlhandle handle = place;
+  lt__interface_id *iterator = (lt__interface_id *) iface;
+
+  assert (iface); /* iface is a required argument */
+
+  if (!handle)
+    handle = handles;
+  else
+    handle = handle->next;
+
+  /* advance while the interface check fails */
+  while (handle && iterator->iface
+	 && ((*iterator->iface) (handle, iterator->id_string) != 0))
+    {
+      handle = handle->next;
+    }
+
+  return handle;
+}
+
+
+lt_dlhandle
+lt_dlhandle_fetch (lt_dlinterface_id iface, const char *module_name)
+{
+  lt_dlhandle handle = 0;
+
+  assert (iface); /* iface is a required argument */
+
+  while ((handle = lt_dlhandle_iterate (iface, handle)))
+    {
+      lt_dlhandle cur = handle;
+      if (cur && cur->info.name && streq (cur->info.name, module_name))
+	break;
+    }
+
+  return handle;
+}
+
+
+int
+lt_dlhandle_map (lt_dlinterface_id iface,
+		 int (*func) (lt_dlhandle handle, void *data), void *data)
+{
+  lt__interface_id *iterator = (lt__interface_id *) iface;
+  lt_dlhandle cur = handles;
+
+  assert (iface); /* iface is a required argument */
+
+  while (cur)
+    {
+      int errorcode = 0;
+
+      /* advance while the interface check fails */
+      while (cur && iterator->iface
+	     && ((*iterator->iface) (cur, iterator->id_string) != 0))
+	{
+	  cur = cur->next;
+	}
+
+      if ((errorcode = (*func) (cur, data)) != 0)
+	return errorcode;
+    }
+
+  return 0;
+}
diff --git a/libltdl/ltdl.h b/libltdl/ltdl.h
new file mode 100644
index 0000000..749a54d
--- /dev/null
+++ b/libltdl/ltdl.h
@@ -0,0 +1,163 @@
+/* ltdl.h -- generic dlopen functions
+
+   Copyright (C) 1998-2000, 2004, 2005,
+                 2007, 2008 Free Software Foundation, Inc.
+   Written by Thomas Tanner, 1998
+
+   NOTE: The canonical source of this file is maintained with the
+   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
+
+GNU Libltdl is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+As a special exception to the GNU Lesser General Public License,
+if you distribute this file as part of a program or library that
+is built using GNU Libtool, you may include this file under the
+same distribution terms that you use for the rest of that program.
+
+GNU Libltdl is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
+copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
+or obtained by writing to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+/* Only include this header file once. */
+#if !defined(LTDL_H)
+#define LTDL_H 1
+
+#include <libltdl/lt_system.h>
+#include <libltdl/lt_error.h>
+#include <libltdl/lt_dlloader.h>
+
+LT_BEGIN_C_DECLS
+
+
+/* LT_STRLEN can be used safely on NULL pointers.  */
+#define LT_STRLEN(s)	(((s) && (s)[0]) ? strlen (s) : 0)
+
+
+/* --- DYNAMIC MODULE LOADING API --- */
+
+
+typedef	struct lt__handle *lt_dlhandle;	/* A loaded module.  */
+
+/* Initialisation and finalisation functions for libltdl. */
+LT_SCOPE int	    lt_dlinit		(void);
+LT_SCOPE int	    lt_dlexit		(void);
+
+/* Module search path manipulation.  */
+LT_SCOPE int	    lt_dladdsearchdir	 (const char *search_dir);
+LT_SCOPE int	    lt_dlinsertsearchdir (const char *before,
+						  const char *search_dir);
+LT_SCOPE int 	    lt_dlsetsearchpath	 (const char *search_path);
+LT_SCOPE const char *lt_dlgetsearchpath	 (void);
+LT_SCOPE int	    lt_dlforeachfile	 (
+			const char *search_path,
+			int (*func) (const char *filename, void *data),
+			void *data);
+
+/* User module loading advisors.  */
+LT_SCOPE int	    lt_dladvise_init	 (lt_dladvise *advise);
+LT_SCOPE int	    lt_dladvise_destroy  (lt_dladvise *advise);
+LT_SCOPE int	    lt_dladvise_ext	 (lt_dladvise *advise);
+LT_SCOPE int	    lt_dladvise_resident (lt_dladvise *advise);
+LT_SCOPE int	    lt_dladvise_local	 (lt_dladvise *advise);
+LT_SCOPE int	    lt_dladvise_global   (lt_dladvise *advise);
+LT_SCOPE int	    lt_dladvise_preload	 (lt_dladvise *advise);
+
+/* Portable libltdl versions of the system dlopen() API. */
+LT_SCOPE lt_dlhandle lt_dlopen		(const char *filename);
+LT_SCOPE lt_dlhandle lt_dlopenext	(const char *filename);
+LT_SCOPE lt_dlhandle lt_dlopenadvise	(const char *filename,
+					 lt_dladvise advise);
+LT_SCOPE void *	    lt_dlsym		(lt_dlhandle handle, const char *name);
+LT_SCOPE const char *lt_dlerror		(void);
+LT_SCOPE int	    lt_dlclose		(lt_dlhandle handle);
+
+
+
+/* --- PRELOADED MODULE SUPPORT --- */
+
+
+/* A preopened symbol. Arrays of this type comprise the exported
+   symbols for a dlpreopened module. */
+typedef struct {
+  const char *name;
+  void       *address;
+} lt_dlsymlist;
+
+typedef int lt_dlpreload_callback_func (lt_dlhandle handle);
+
+LT_SCOPE int	lt_dlpreload	     (const lt_dlsymlist *preloaded);
+LT_SCOPE int	lt_dlpreload_default (const lt_dlsymlist *preloaded);
+LT_SCOPE int	lt_dlpreload_open    (const char *originator,
+				      lt_dlpreload_callback_func *func);
+
+#define lt_preloaded_symbols	lt__PROGRAM__LTX_preloaded_symbols
+/* Ensure C linkage.  */
+extern LT_DLSYM_CONST lt_dlsymlist lt__PROGRAM__LTX_preloaded_symbols[];
+
+#define LTDL_SET_PRELOADED_SYMBOLS() \
+	lt_dlpreload_default(lt_preloaded_symbols)
+
+
+
+
+/* --- MODULE INFORMATION --- */
+
+
+/* Associating user data with loaded modules. */
+typedef void * lt_dlinterface_id;
+typedef int lt_dlhandle_interface (lt_dlhandle handle, const char *id_string);
+
+LT_SCOPE lt_dlinterface_id lt_dlinterface_register (const char *id_string,
+					  lt_dlhandle_interface *iface);
+LT_SCOPE void	lt_dlinterface_free (lt_dlinterface_id key);
+LT_SCOPE void *	lt_dlcaller_set_data  (lt_dlinterface_id key,
+					  lt_dlhandle handle, void *data);
+LT_SCOPE void *	lt_dlcaller_get_data  (lt_dlinterface_id key,
+					  lt_dlhandle handle);
+
+
+/* Read only information pertaining to a loaded module. */
+typedef	struct {
+  char *	filename;	/* file name */
+  char *	name;		/* module name */
+  int		ref_count;	/* number of times lt_dlopened minus
+				   number of times lt_dlclosed. */
+  unsigned int	is_resident:1;	/* module can't be unloaded. */
+  unsigned int	is_symglobal:1;	/* module symbols can satisfy
+				   subsequently loaded modules.  */
+  unsigned int	is_symlocal:1;	/* module symbols are only available
+				   locally. */
+} lt_dlinfo;
+
+LT_SCOPE const lt_dlinfo *lt_dlgetinfo	    (lt_dlhandle handle);
+
+LT_SCOPE lt_dlhandle	lt_dlhandle_iterate (lt_dlinterface_id iface,
+					     lt_dlhandle place);
+LT_SCOPE lt_dlhandle	lt_dlhandle_fetch   (lt_dlinterface_id iface,
+					     const char *module_name);
+LT_SCOPE int		lt_dlhandle_map	    (lt_dlinterface_id iface,
+				int (*func) (lt_dlhandle handle, void *data),
+				void *data);
+
+
+
+/* Deprecated module residency management API. */
+LT_SCOPE int	    lt_dlmakeresident	(lt_dlhandle handle);
+LT_SCOPE int	    lt_dlisresident	(lt_dlhandle handle);
+
+#define lt_ptr void *
+
+LT_END_C_DECLS
+
+#endif /*!defined(LTDL_H)*/
diff --git a/libltdl/slist.c b/libltdl/slist.c
new file mode 100644
index 0000000..25906a4
--- /dev/null
+++ b/libltdl/slist.c
@@ -0,0 +1,379 @@
+/* slist.c -- generalised singly linked lists
+
+   Copyright (C) 2000, 2004, 2007, 2008, 2009 Free Software Foundation, Inc.
+   Written by Gary V. Vaughan, 2000
+
+   NOTE: The canonical source of this file is maintained with the
+   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
+
+GNU Libltdl is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+As a special exception to the GNU Lesser General Public License,
+if you distribute this file as part of a program or library that
+is built using GNU Libtool, you may include this file under the
+same distribution terms that you use for the rest of that program.
+
+GNU Libltdl is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with GNU Libltdl; see the file COPYING.LIB.  If not, a
+copy can be downloaded from  http://www.gnu.org/licenses/lgpl.html,
+or obtained by writing to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+#include <assert.h>
+
+#include "slist.h"
+#include <stddef.h>
+#include <stdlib.h>
+
+static SList *	slist_sort_merge    (SList *left, SList *right,
+				     SListCompare *compare, void *userdata);
+
+
+/* Call DELETE repeatedly on each element of HEAD.
+
+   CAVEAT: If you call this when HEAD is the start of a list of boxed
+           items, you must remember that each item passed back to your
+	   DELETE function will be a boxed item that must be slist_unbox()ed
+	   before operating on its contents.
+
+   e.g. void boxed_delete (void *item) { item_free (slist_unbox (item)); }
+        ...
+	  slist = slist_delete (slist, boxed_delete);
+	...
+*/
+SList *
+slist_delete (SList *head, void (*delete_fct) (void *item))
+{
+  assert (delete_fct);
+
+  while (head)
+    {
+      SList *next = head->next;
+      (*delete_fct) (head);
+      head = next;
+    }
+
+  return 0;
+}
+
+/* Call FIND repeatedly with MATCHDATA and each item of *PHEAD, until
+   FIND returns non-NULL, or the list is exhausted.  If a match is found
+   the matching item is destructively removed from *PHEAD, and the value
+   returned by the matching call to FIND is returned.
+
+   CAVEAT: To avoid memory leaks, unless you already have the address of
+           the stale item, you should probably return that from FIND if
+	   it makes a successful match.  Don't forget to slist_unbox()
+	   every item in a boxed list before operating on its contents.   */
+SList *
+slist_remove (SList **phead, SListCallback *find, void *matchdata)
+{
+  SList *stale = 0;
+  void *result = 0;
+
+  assert (find);
+
+  if (!phead || !*phead)
+    return 0;
+
+  /* Does the head of the passed list match? */
+  result = (*find) (*phead, matchdata);
+  if (result)
+    {
+      stale = *phead;
+      *phead = stale->next;
+    }
+  /* what about the rest of the elements? */
+  else
+    {
+      SList *head;
+      for (head = *phead; head->next; head = head->next)
+	{
+	  result = (*find) (head->next, matchdata);
+	  if (result)
+	    {
+	      stale		= head->next;
+	      head->next	= stale->next;
+	      break;
+	    }
+	}
+    }
+
+  return (SList *) result;
+}
+
+/* Call FIND repeatedly with each element of SLIST and MATCHDATA, until
+   FIND returns non-NULL, or the list is exhausted.  If a match is found
+   the value returned by the matching call to FIND is returned. */
+void *
+slist_find (SList *slist, SListCallback *find, void *matchdata)
+{
+  void *result = 0;
+
+  assert (find);
+
+  for (; slist; slist = slist->next)
+    {
+      result = (*find) (slist, matchdata);
+      if (result)
+	break;
+    }
+
+  return result;
+}
+
+/* Return a single list, composed by destructively concatenating the
+   items in HEAD and TAIL.  The values of HEAD and TAIL are undefined
+   after calling this function.
+
+   CAVEAT: Don't mix boxed and unboxed items in a single list.
+
+   e.g.  slist1 = slist_concat (slist1, slist2);  */
+SList *
+slist_concat (SList *head, SList *tail)
+{
+  SList *last;
+
+  if (!head)
+    {
+      return tail;
+    }
+
+  last = head;
+  while (last->next)
+    last = last->next;
+
+  last->next = tail;
+
+  return head;
+}
+
+/* Return a single list, composed by destructively appending all of
+   the items in SLIST to ITEM.  The values of ITEM and SLIST are undefined
+   after calling this function.
+
+   CAVEAT:  Don't mix boxed and unboxed items in a single list.
+
+   e.g.  slist1 = slist_cons (slist_box (data), slist1);  */
+SList *
+slist_cons (SList *item, SList *slist)
+{
+  if (!item)
+    {
+      return slist;
+    }
+
+  assert (!item->next);
+
+  item->next = slist;
+  return item;
+}
+
+/* Return a list starting at the second item of SLIST.  */
+SList *
+slist_tail (SList *slist)
+{
+  return slist ? slist->next : NULL;
+}
+
+/* Return a list starting at the Nth item of SLIST.  If SLIST is less
+   than N items long, NULL is returned.  Just to be confusing, list items
+   are counted from 1, to get the 2nd element of slist:
+
+   e.g. shared_list = slist_nth (slist, 2);  */
+SList *
+slist_nth (SList *slist, size_t n)
+{
+  for (;n > 1 && slist; n--)
+    slist = slist->next;
+
+  return slist;
+}
+
+/* Return the number of items in SLIST.  We start counting from 1, so
+   the length of a list with no items is 0, and so on.  */
+size_t
+slist_length (SList *slist)
+{
+  size_t n;
+
+  for (n = 0; slist; ++n)
+    slist = slist->next;
+
+  return n;
+}
+
+/* Destructively reverse the order of items in SLIST.  The value of SLIST
+   is undefined after calling this function.
+
+  CAVEAT: You must store the result of this function, or you might not
+          be able to get all the items except the first one back again.
+
+  e.g.    slist = slist_reverse (slist);  */
+SList *
+slist_reverse (SList *slist)
+{
+  SList *result = 0;
+  SList *next;
+
+  while (slist)
+    {
+      next		= slist->next;
+      slist->next	= result;
+      result		= slist;
+      slist 		= next;
+    }
+
+  return result;
+}
+
+/* Call FOREACH once for each item in SLIST, passing both the item and
+   USERDATA on each call. */
+void *
+slist_foreach (SList *slist, SListCallback *foreach, void *userdata)
+{
+  void *result = 0;
+
+  assert (foreach);
+
+  while (slist)
+    {
+      SList *next = slist->next;
+      result = (*foreach) (slist, userdata);
+
+      if (result)
+	break;
+
+      slist = next;
+    }
+
+  return result;
+}
+
+/* Destructively merge the items of two ordered lists LEFT and RIGHT,
+   returning a single sorted list containing the items of both --  Part of
+   the quicksort algorithm.  The values of LEFT and RIGHT are undefined
+   after calling this function.
+
+   At each iteration, add another item to the merged list by taking the
+   lowest valued item from the head of either LEFT or RIGHT, determined
+   by passing those items and USERDATA to COMPARE.  COMPARE should return
+   less than 0 if the head of LEFT has the lower value, greater than 0 if
+   the head of RIGHT has the lower value, otherwise 0.  */
+static SList *
+slist_sort_merge (SList *left, SList *right, SListCompare *compare,
+		  void *userdata)
+{
+  SList merged, *insert;
+
+  insert = &merged;
+
+  while (left && right)
+    {
+      if ((*compare) (left, right, userdata) <= 0)
+	{
+	  insert = insert->next = left;
+	  left = left->next;
+	}
+      else
+	{
+	  insert = insert->next = right;
+	  right = right->next;
+	}
+    }
+
+  insert->next = left ? left : right;
+
+  return merged.next;
+}
+
+/* Perform a destructive quicksort on the items in SLIST, by repeatedly
+   calling COMPARE with a pair of items from SLIST along with USERDATA
+   at every iteration.  COMPARE is a function as defined above for
+   slist_sort_merge().  The value of SLIST is undefined after calling
+   this function.
+
+   e.g.  slist = slist_sort (slist, compare, 0);  */
+SList *
+slist_sort (SList *slist, SListCompare *compare, void *userdata)
+{
+  SList *left, *right;
+
+  if (!slist)
+    return slist;
+
+  /* Be sure that LEFT and RIGHT never contain the same item.  */
+  left = slist;
+  right = slist->next;
+
+  if (!right)
+    return left;
+
+  /* Skip two items with RIGHT and one with SLIST, until RIGHT falls off
+     the end.  SLIST must be about half way along.  */
+  while (right && (right = right->next))
+    {
+      if (!right || !(right = right->next))
+	break;
+      slist = slist->next;
+    }
+  right = slist->next;
+  slist->next = 0;
+
+  /* Sort LEFT and RIGHT, then merge the two.  */
+  return slist_sort_merge (slist_sort (left, compare, userdata),
+			   slist_sort (right, compare, userdata),
+			   compare, userdata);
+}
+
+
+/* Aside from using the functions above to manage chained structures of
+   any type that has a NEXT pointer as its first field, SLISTs can
+   be comprised of boxed items.  The boxes are chained together in
+   that case, so there is no need for a NEXT field in the item proper.
+   Some care must be taken to slist_box and slist_unbox each item in
+   a boxed list at the appropriate points to avoid leaking the memory
+   used for the boxes.  It us usually a very bad idea to mix boxed and
+   non-boxed items in a single list.  */
+
+/* Return a `boxed' freshly mallocated 1 element list containing
+   USERDATA.  */
+SList *
+slist_box (const void *userdata)
+{
+  SList *item = (SList *) malloc (sizeof *item);
+
+  if (item)
+    {
+      item->next     = 0;
+      item->userdata = userdata;
+    }
+
+  return item;
+}
+
+/* Return the contents of a `boxed' ITEM, recycling the box itself.  */
+void *
+slist_unbox (SList *item)
+{
+  void *userdata = 0;
+
+  if (item)
+    {
+      /* Strip the const, because responsibility for this memory
+	 passes to the caller on return.  */
+      userdata = (void *) item->userdata;
+      free (item);
+    }
+
+  return userdata;
+}
diff --git a/ltmain.sh b/ltmain.sh
new file mode 100755
index 0000000..63ae69d
--- /dev/null
+++ b/ltmain.sh
@@ -0,0 +1,9655 @@
+
+# libtool (GNU libtool) 2.4.2
+# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
+# 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions.  There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# GNU Libtool is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING.  If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html,
+# or obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+# Usage: $progname [OPTION]... [MODE-ARG]...
+#
+# Provide generalized library-building support services.
+#
+#       --config             show all configuration variables
+#       --debug              enable verbose shell tracing
+#   -n, --dry-run            display commands without modifying any files
+#       --features           display basic configuration information and exit
+#       --mode=MODE          use operation mode MODE
+#       --preserve-dup-deps  don't remove duplicate dependency libraries
+#       --quiet, --silent    don't print informational messages
+#       --no-quiet, --no-silent
+#                            print informational messages (default)
+#       --no-warn            don't display warning messages
+#       --tag=TAG            use configuration variables from tag TAG
+#   -v, --verbose            print more informational messages than default
+#       --no-verbose         don't print the extra informational messages
+#       --version            print version information
+#   -h, --help, --help-all   print short, long, or detailed help message
+#
+# MODE must be one of the following:
+#
+#         clean              remove files from the build directory
+#         compile            compile a source file into a libtool object
+#         execute            automatically set library path, then run a program
+#         finish             complete the installation of libtool libraries
+#         install            install libraries or executables
+#         link               create a library or an executable
+#         uninstall          remove libraries from an installed directory
+#
+# MODE-ARGS vary depending on the MODE.  When passed as first option,
+# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that.
+# Try `$progname --help --mode=MODE' for a more detailed description of MODE.
+#
+# When reporting a bug, please describe a test case to reproduce it and
+# include the following information:
+#
+#         host-triplet:	$host
+#         shell:		$SHELL
+#         compiler:		$LTCC
+#         compiler flags:		$LTCFLAGS
+#         linker:		$LD (gnu? $with_gnu_ld)
+#         $progname:	(GNU libtool) 2.4.2
+#         automake:	$automake_version
+#         autoconf:	$autoconf_version
+#
+# Report bugs to <bug-libtool@gnu.org>.
+# GNU libtool home page: <http://www.gnu.org/software/libtool/>.
+# General help using GNU software: <http://www.gnu.org/gethelp/>.
+
+PROGRAM=libtool
+PACKAGE=libtool
+VERSION=2.4.2
+TIMESTAMP=""
+package_revision=1.3337
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+}
+
+# NLS nuisances: We save the old values to restore during execute mode.
+lt_user_locale=
+lt_safe_locale=
+for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+do
+  eval "if test \"\${$lt_var+set}\" = set; then
+          save_$lt_var=\$$lt_var
+          $lt_var=C
+	  export $lt_var
+	  lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
+	  lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
+	fi"
+done
+LC_ALL=C
+LANGUAGE=C
+export LANGUAGE LC_ALL
+
+$lt_unset CDPATH
+
+
+# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
+# is ksh but when the shell is invoked as "sh" and the current value of
+# the _XPG environment variable is not equal to 1 (one), the special
+# positional parameter $0, within a function call, is the name of the
+# function.
+progpath="$0"
+
+
+
+: ${CP="cp -f"}
+test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
+: ${MAKE="make"}
+: ${MKDIR="mkdir"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
+: ${Xsed="$SED -e 1s/^X//"}
+
+# Global variables:
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
+EXIT_SKIP=77	  # $? = 77 is used to indicate a skipped test to automake.
+
+exit_status=$EXIT_SUCCESS
+
+# Make sure IFS has a sensible default
+lt_nl='
+'
+IFS=" 	$lt_nl"
+
+dirname="s,/[^/]*$,,"
+basename="s,^.*/,,"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+    func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
+    if test "X$func_dirname_result" = "X${1}"; then
+      func_dirname_result="${3}"
+    else
+      func_dirname_result="$func_dirname_result${2}"
+    fi
+} # func_dirname may be replaced by extended shell implementation
+
+
+# func_basename file
+func_basename ()
+{
+    func_basename_result=`$ECHO "${1}" | $SED "$basename"`
+} # func_basename may be replaced by extended shell implementation
+
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+#   dirname:  Compute the dirname of FILE.  If nonempty,
+#             add APPEND to the result, otherwise set result
+#             to NONDIR_REPLACEMENT.
+#             value returned in "$func_dirname_result"
+#   basename: Compute filename of FILE.
+#             value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+    # Extract subdirectory from the argument.
+    func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"`
+    if test "X$func_dirname_result" = "X${1}"; then
+      func_dirname_result="${3}"
+    else
+      func_dirname_result="$func_dirname_result${2}"
+    fi
+    func_basename_result=`$ECHO "${1}" | $SED -e "$basename"`
+} # func_dirname_and_basename may be replaced by extended shell implementation
+
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+    case ${2} in
+      .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+      *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+    esac
+} # func_stripname may be replaced by extended shell implementation
+
+
+# These SED scripts presuppose an absolute path with a trailing slash.
+pathcar='s,^/\([^/]*\).*$,\1,'
+pathcdr='s,^/[^/]*,,'
+removedotparts=':dotsl
+		s@/\./@/@g
+		t dotsl
+		s,/\.$,/,'
+collapseslashes='s@/\{1,\}@/@g'
+finalslash='s,/*$,/,'
+
+# func_normal_abspath PATH
+# Remove doubled-up and trailing slashes, "." path components,
+# and cancel out any ".." path components in PATH after making
+# it an absolute path.
+#             value returned in "$func_normal_abspath_result"
+func_normal_abspath ()
+{
+  # Start from root dir and reassemble the path.
+  func_normal_abspath_result=
+  func_normal_abspath_tpath=$1
+  func_normal_abspath_altnamespace=
+  case $func_normal_abspath_tpath in
+    "")
+      # Empty path, that just means $cwd.
+      func_stripname '' '/' "`pwd`"
+      func_normal_abspath_result=$func_stripname_result
+      return
+    ;;
+    # The next three entries are used to spot a run of precisely
+    # two leading slashes without using negated character classes;
+    # we take advantage of case's first-match behaviour.
+    ///*)
+      # Unusual form of absolute path, do nothing.
+    ;;
+    //*)
+      # Not necessarily an ordinary path; POSIX reserves leading '//'
+      # and for example Cygwin uses it to access remote file shares
+      # over CIFS/SMB, so we conserve a leading double slash if found.
+      func_normal_abspath_altnamespace=/
+    ;;
+    /*)
+      # Absolute path, do nothing.
+    ;;
+    *)
+      # Relative path, prepend $cwd.
+      func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
+    ;;
+  esac
+  # Cancel out all the simple stuff to save iterations.  We also want
+  # the path to end with a slash for ease of parsing, so make sure
+  # there is one (and only one) here.
+  func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+        -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"`
+  while :; do
+    # Processed it all yet?
+    if test "$func_normal_abspath_tpath" = / ; then
+      # If we ascended to the root using ".." the result may be empty now.
+      if test -z "$func_normal_abspath_result" ; then
+        func_normal_abspath_result=/
+      fi
+      break
+    fi
+    func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
+        -e "$pathcar"`
+    func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+        -e "$pathcdr"`
+    # Figure out what to do with it
+    case $func_normal_abspath_tcomponent in
+      "")
+        # Trailing empty path component, ignore it.
+      ;;
+      ..)
+        # Parent dir; strip last assembled component from result.
+        func_dirname "$func_normal_abspath_result"
+        func_normal_abspath_result=$func_dirname_result
+      ;;
+      *)
+        # Actual path component, append it.
+        func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent
+      ;;
+    esac
+  done
+  # Restore leading double-slash if one was found on entry.
+  func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
+}
+
+# func_relative_path SRCDIR DSTDIR
+# generates a relative path from SRCDIR to DSTDIR, with a trailing
+# slash if non-empty, suitable for immediately appending a filename
+# without needing to append a separator.
+#             value returned in "$func_relative_path_result"
+func_relative_path ()
+{
+  func_relative_path_result=
+  func_normal_abspath "$1"
+  func_relative_path_tlibdir=$func_normal_abspath_result
+  func_normal_abspath "$2"
+  func_relative_path_tbindir=$func_normal_abspath_result
+
+  # Ascend the tree starting from libdir
+  while :; do
+    # check if we have found a prefix of bindir
+    case $func_relative_path_tbindir in
+      $func_relative_path_tlibdir)
+        # found an exact match
+        func_relative_path_tcancelled=
+        break
+        ;;
+      $func_relative_path_tlibdir*)
+        # found a matching prefix
+        func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
+        func_relative_path_tcancelled=$func_stripname_result
+        if test -z "$func_relative_path_result"; then
+          func_relative_path_result=.
+        fi
+        break
+        ;;
+      *)
+        func_dirname $func_relative_path_tlibdir
+        func_relative_path_tlibdir=${func_dirname_result}
+        if test "x$func_relative_path_tlibdir" = x ; then
+          # Have to descend all the way to the root!
+          func_relative_path_result=../$func_relative_path_result
+          func_relative_path_tcancelled=$func_relative_path_tbindir
+          break
+        fi
+        func_relative_path_result=../$func_relative_path_result
+        ;;
+    esac
+  done
+
+  # Now calculate path; take care to avoid doubling-up slashes.
+  func_stripname '' '/' "$func_relative_path_result"
+  func_relative_path_result=$func_stripname_result
+  func_stripname '/' '/' "$func_relative_path_tcancelled"
+  if test "x$func_stripname_result" != x ; then
+    func_relative_path_result=${func_relative_path_result}/${func_stripname_result}
+  fi
+
+  # Normalisation. If bindir is libdir, return empty string,
+  # else relative path ending with a slash; either way, target
+  # file name can be directly appended.
+  if test ! -z "$func_relative_path_result"; then
+    func_stripname './' '' "$func_relative_path_result/"
+    func_relative_path_result=$func_stripname_result
+  fi
+}
+
+# The name of this program:
+func_dirname_and_basename "$progpath"
+progname=$func_basename_result
+
+# Make sure we have an absolute path for reexecution:
+case $progpath in
+  [\\/]*|[A-Za-z]:\\*) ;;
+  *[\\/]*)
+     progdir=$func_dirname_result
+     progdir=`cd "$progdir" && pwd`
+     progpath="$progdir/$progname"
+     ;;
+  *)
+     save_IFS="$IFS"
+     IFS=${PATH_SEPARATOR-:}
+     for progdir in $PATH; do
+       IFS="$save_IFS"
+       test -x "$progdir/$progname" && break
+     done
+     IFS="$save_IFS"
+     test -n "$progdir" || progdir=`pwd`
+     progpath="$progdir/$progname"
+     ;;
+esac
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed="${SED}"' -e 1s/^X//'
+sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution that turns a string into a regex matching for the
+# string literally.
+sed_make_literal_regex='s,[].[^$\\*\/],\\&,g'
+
+# Sed substitution that converts a w32 file name or path
+# which contains forward slashes, into one that contains
+# (escaped) backslashes.  A very naive implementation.
+lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
+
+# Re-`\' parameter expansions in output of double_quote_subst that were
+# `\'-ed in input to the same.  If an odd number of `\' preceded a '$'
+# in input to double_quote_subst, that '$' was protected from expansion.
+# Since each input `\' is now two `\'s, look for any number of runs of
+# four `\'s followed by two `\'s and then a '$'.  `\' that '$'.
+bs='\\'
+bs2='\\\\'
+bs4='\\\\\\\\'
+dollar='\$'
+sed_double_backslash="\
+  s/$bs4/&\\
+/g
+  s/^$bs2$dollar/$bs&/
+  s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
+  s/\n//g"
+
+# Standard options:
+opt_dry_run=false
+opt_help=false
+opt_quiet=false
+opt_verbose=false
+opt_warning=:
+
+# func_echo arg...
+# Echo program name prefixed message, along with the current mode
+# name if it has been set yet.
+func_echo ()
+{
+    $ECHO "$progname: ${opt_mode+$opt_mode: }$*"
+}
+
+# func_verbose arg...
+# Echo program name prefixed message in verbose mode only.
+func_verbose ()
+{
+    $opt_verbose && func_echo ${1+"$@"}
+
+    # A bug in bash halts the script if the last line of a function
+    # fails when set -e is in force, so we need another command to
+    # work around that:
+    :
+}
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+    $ECHO "$*"
+}
+
+# func_error arg...
+# Echo program name prefixed message to standard error.
+func_error ()
+{
+    $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
+}
+
+# func_warning arg...
+# Echo program name prefixed warning message to standard error.
+func_warning ()
+{
+    $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
+
+    # bash bug again:
+    :
+}
+
+# func_fatal_error arg...
+# Echo program name prefixed message to standard error, and exit.
+func_fatal_error ()
+{
+    func_error ${1+"$@"}
+    exit $EXIT_FAILURE
+}
+
+# func_fatal_help arg...
+# Echo program name prefixed message to standard error, followed by
+# a help hint, and exit.
+func_fatal_help ()
+{
+    func_error ${1+"$@"}
+    func_fatal_error "$help"
+}
+help="Try \`$progname --help' for more information."  ## default
+
+
+# func_grep expression filename
+# Check whether EXPRESSION matches any line of FILENAME, without output.
+func_grep ()
+{
+    $GREP "$1" "$2" >/dev/null 2>&1
+}
+
+
+# func_mkdir_p directory-path
+# Make sure the entire path to DIRECTORY-PATH is available.
+func_mkdir_p ()
+{
+    my_directory_path="$1"
+    my_dir_list=
+
+    if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
+
+      # Protect directory names starting with `-'
+      case $my_directory_path in
+        -*) my_directory_path="./$my_directory_path" ;;
+      esac
+
+      # While some portion of DIR does not yet exist...
+      while test ! -d "$my_directory_path"; do
+        # ...make a list in topmost first order.  Use a colon delimited
+	# list incase some portion of path contains whitespace.
+        my_dir_list="$my_directory_path:$my_dir_list"
+
+        # If the last portion added has no slash in it, the list is done
+        case $my_directory_path in */*) ;; *) break ;; esac
+
+        # ...otherwise throw away the child directory and loop
+        my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"`
+      done
+      my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'`
+
+      save_mkdir_p_IFS="$IFS"; IFS=':'
+      for my_dir in $my_dir_list; do
+	IFS="$save_mkdir_p_IFS"
+        # mkdir can fail with a `File exist' error if two processes
+        # try to create one of the directories concurrently.  Don't
+        # stop in that case!
+        $MKDIR "$my_dir" 2>/dev/null || :
+      done
+      IFS="$save_mkdir_p_IFS"
+
+      # Bail out if we (or some other process) failed to create a directory.
+      test -d "$my_directory_path" || \
+        func_fatal_error "Failed to create \`$1'"
+    fi
+}
+
+
+# func_mktempdir [string]
+# Make a temporary directory that won't clash with other running
+# libtool processes, and avoids race conditions if possible.  If
+# given, STRING is the basename for that directory.
+func_mktempdir ()
+{
+    my_template="${TMPDIR-/tmp}/${1-$progname}"
+
+    if test "$opt_dry_run" = ":"; then
+      # Return a directory name, but don't create it in dry-run mode
+      my_tmpdir="${my_template}-$$"
+    else
+
+      # If mktemp works, use that first and foremost
+      my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
+
+      if test ! -d "$my_tmpdir"; then
+        # Failing that, at least try and use $RANDOM to avoid a race
+        my_tmpdir="${my_template}-${RANDOM-0}$$"
+
+        save_mktempdir_umask=`umask`
+        umask 0077
+        $MKDIR "$my_tmpdir"
+        umask $save_mktempdir_umask
+      fi
+
+      # If we're not in dry-run mode, bomb out on failure
+      test -d "$my_tmpdir" || \
+        func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
+    fi
+
+    $ECHO "$my_tmpdir"
+}
+
+
+# func_quote_for_eval arg
+# Aesthetically quote ARG to be evaled later.
+# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
+# is double-quoted, suitable for a subsequent eval, whereas
+# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
+# which are still active within double quotes backslashified.
+func_quote_for_eval ()
+{
+    case $1 in
+      *[\\\`\"\$]*)
+	func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;;
+      *)
+        func_quote_for_eval_unquoted_result="$1" ;;
+    esac
+
+    case $func_quote_for_eval_unquoted_result in
+      # Double-quote args containing shell metacharacters to delay
+      # word splitting, command substitution and and variable
+      # expansion for a subsequent eval.
+      # Many Bourne shells cannot handle close brackets correctly
+      # in scan sets, so we specify it separately.
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+        func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
+        ;;
+      *)
+        func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
+    esac
+}
+
+
+# func_quote_for_expand arg
+# Aesthetically quote ARG to be evaled later; same as above,
+# but do not quote variable references.
+func_quote_for_expand ()
+{
+    case $1 in
+      *[\\\`\"]*)
+	my_arg=`$ECHO "$1" | $SED \
+	    -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
+      *)
+        my_arg="$1" ;;
+    esac
+
+    case $my_arg in
+      # Double-quote args containing shell metacharacters to delay
+      # word splitting and command substitution for a subsequent eval.
+      # Many Bourne shells cannot handle close brackets correctly
+      # in scan sets, so we specify it separately.
+      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
+        my_arg="\"$my_arg\""
+        ;;
+    esac
+
+    func_quote_for_expand_result="$my_arg"
+}
+
+
+# func_show_eval cmd [fail_exp]
+# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
+# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it.
+func_show_eval ()
+{
+    my_cmd="$1"
+    my_fail_exp="${2-:}"
+
+    ${opt_silent-false} || {
+      func_quote_for_expand "$my_cmd"
+      eval "func_echo $func_quote_for_expand_result"
+    }
+
+    if ${opt_dry_run-false}; then :; else
+      eval "$my_cmd"
+      my_status=$?
+      if test "$my_status" -eq 0; then :; else
+	eval "(exit $my_status); $my_fail_exp"
+      fi
+    fi
+}
+
+
+# func_show_eval_locale cmd [fail_exp]
+# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
+# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it.  Use the saved locale for evaluation.
+func_show_eval_locale ()
+{
+    my_cmd="$1"
+    my_fail_exp="${2-:}"
+
+    ${opt_silent-false} || {
+      func_quote_for_expand "$my_cmd"
+      eval "func_echo $func_quote_for_expand_result"
+    }
+
+    if ${opt_dry_run-false}; then :; else
+      eval "$lt_user_locale
+	    $my_cmd"
+      my_status=$?
+      eval "$lt_safe_locale"
+      if test "$my_status" -eq 0; then :; else
+	eval "(exit $my_status); $my_fail_exp"
+      fi
+    fi
+}
+
+# func_tr_sh
+# Turn $1 into a string suitable for a shell variable name.
+# Result is stored in $func_tr_sh_result.  All characters
+# not in the set a-zA-Z0-9_ are replaced with '_'. Further,
+# if $1 begins with a digit, a '_' is prepended as well.
+func_tr_sh ()
+{
+  case $1 in
+  [0-9]* | *[!a-zA-Z0-9_]*)
+    func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'`
+    ;;
+  * )
+    func_tr_sh_result=$1
+    ;;
+  esac
+}
+
+
+# func_version
+# Echo version message to standard output and exit.
+func_version ()
+{
+    $opt_debug
+
+    $SED -n '/(C)/!b go
+	:more
+	/\./!{
+	  N
+	  s/\n# / /
+	  b more
+	}
+	:go
+	/^# '$PROGRAM' (GNU /,/# warranty; / {
+        s/^# //
+	s/^# *$//
+        s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
+        p
+     }' < "$progpath"
+     exit $?
+}
+
+# func_usage
+# Echo short help message to standard output and exit.
+func_usage ()
+{
+    $opt_debug
+
+    $SED -n '/^# Usage:/,/^#  *.*--help/ {
+        s/^# //
+	s/^# *$//
+	s/\$progname/'$progname'/
+	p
+    }' < "$progpath"
+    echo
+    $ECHO "run \`$progname --help | more' for full usage"
+    exit $?
+}
+
+# func_help [NOEXIT]
+# Echo long help message to standard output and exit,
+# unless 'noexit' is passed as argument.
+func_help ()
+{
+    $opt_debug
+
+    $SED -n '/^# Usage:/,/# Report bugs to/ {
+	:print
+        s/^# //
+	s/^# *$//
+	s*\$progname*'$progname'*
+	s*\$host*'"$host"'*
+	s*\$SHELL*'"$SHELL"'*
+	s*\$LTCC*'"$LTCC"'*
+	s*\$LTCFLAGS*'"$LTCFLAGS"'*
+	s*\$LD*'"$LD"'*
+	s/\$with_gnu_ld/'"$with_gnu_ld"'/
+	s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/
+	s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/
+	p
+	d
+     }
+     /^# .* home page:/b print
+     /^# General help using/b print
+     ' < "$progpath"
+    ret=$?
+    if test -z "$1"; then
+      exit $ret
+    fi
+}
+
+# func_missing_arg argname
+# Echo program name prefixed message to standard error and set global
+# exit_cmd.
+func_missing_arg ()
+{
+    $opt_debug
+
+    func_error "missing argument for $1."
+    exit_cmd=exit
+}
+
+
+# func_split_short_opt shortopt
+# Set func_split_short_opt_name and func_split_short_opt_arg shell
+# variables after splitting SHORTOPT after the 2nd character.
+func_split_short_opt ()
+{
+    my_sed_short_opt='1s/^\(..\).*$/\1/;q'
+    my_sed_short_rest='1s/^..\(.*\)$/\1/;q'
+
+    func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"`
+    func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"`
+} # func_split_short_opt may be replaced by extended shell implementation
+
+
+# func_split_long_opt longopt
+# Set func_split_long_opt_name and func_split_long_opt_arg shell
+# variables after splitting LONGOPT at the `=' sign.
+func_split_long_opt ()
+{
+    my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q'
+    my_sed_long_arg='1s/^--[^=]*=//'
+
+    func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"`
+    func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"`
+} # func_split_long_opt may be replaced by extended shell implementation
+
+exit_cmd=:
+
+
+
+
+
+magic="%%%MAGIC variable%%%"
+magic_exe="%%%MAGIC EXE variable%%%"
+
+# Global variables.
+nonopt=
+preserve_args=
+lo2o="s/\\.lo\$/.${objext}/"
+o2lo="s/\\.${objext}\$/.lo/"
+extracted_archives=
+extracted_serial=0
+
+# If this variable is set in any of the actions, the command in it
+# will be execed at the end.  This prevents here-documents from being
+# left over by shells.
+exec_cmd=
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+    eval "${1}=\$${1}\${2}"
+} # func_append may be replaced by extended shell implementation
+
+# func_append_quoted var value
+# Quote VALUE and append to the end of shell variable VAR, separated
+# by a space.
+func_append_quoted ()
+{
+    func_quote_for_eval "${2}"
+    eval "${1}=\$${1}\\ \$func_quote_for_eval_result"
+} # func_append_quoted may be replaced by extended shell implementation
+
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+    func_arith_result=`expr "${@}"`
+} # func_arith may be replaced by extended shell implementation
+
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+    func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len`
+} # func_len may be replaced by extended shell implementation
+
+
+# func_lo2o object
+func_lo2o ()
+{
+    func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
+} # func_lo2o may be replaced by extended shell implementation
+
+
+# func_xform libobj-or-source
+func_xform ()
+{
+    func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
+} # func_xform may be replaced by extended shell implementation
+
+
+# func_fatal_configuration arg...
+# Echo program name prefixed message to standard error, followed by
+# a configuration failure hint, and exit.
+func_fatal_configuration ()
+{
+    func_error ${1+"$@"}
+    func_error "See the $PACKAGE documentation for more information."
+    func_fatal_error "Fatal configuration error."
+}
+
+
+# func_config
+# Display the configuration for all the tags in this script.
+func_config ()
+{
+    re_begincf='^# ### BEGIN LIBTOOL'
+    re_endcf='^# ### END LIBTOOL'
+
+    # Default configuration.
+    $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
+
+    # Now print the configurations for the tags.
+    for tagname in $taglist; do
+      $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
+    done
+
+    exit $?
+}
+
+# func_features
+# Display the features supported by this script.
+func_features ()
+{
+    echo "host: $host"
+    if test "$build_libtool_libs" = yes; then
+      echo "enable shared libraries"
+    else
+      echo "disable shared libraries"
+    fi
+    if test "$build_old_libs" = yes; then
+      echo "enable static libraries"
+    else
+      echo "disable static libraries"
+    fi
+
+    exit $?
+}
+
+# func_enable_tag tagname
+# Verify that TAGNAME is valid, and either flag an error and exit, or
+# enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
+# variable here.
+func_enable_tag ()
+{
+  # Global variable:
+  tagname="$1"
+
+  re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
+  re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
+  sed_extractcf="/$re_begincf/,/$re_endcf/p"
+
+  # Validate tagname.
+  case $tagname in
+    *[!-_A-Za-z0-9,/]*)
+      func_fatal_error "invalid tag name: $tagname"
+      ;;
+  esac
+
+  # Don't test for the "default" C tag, as we know it's
+  # there but not specially marked.
+  case $tagname in
+    CC) ;;
+    *)
+      if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
+	taglist="$taglist $tagname"
+
+	# Evaluate the configuration.  Be careful to quote the path
+	# and the sed script, to avoid splitting on whitespace, but
+	# also don't use non-portable quotes within backquotes within
+	# quotes we have to do it in 2 steps:
+	extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
+	eval "$extractedcf"
+      else
+	func_error "ignoring unknown tag $tagname"
+      fi
+      ;;
+  esac
+}
+
+# func_check_version_match
+# Ensure that we are using m4 macros, and libtool script from the same
+# release of libtool.
+func_check_version_match ()
+{
+  if test "$package_revision" != "$macro_revision"; then
+    if test "$VERSION" != "$macro_version"; then
+      if test -z "$macro_version"; then
+        cat >&2 <<_LT_EOF
+$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from an older release.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+      else
+        cat >&2 <<_LT_EOF
+$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+      fi
+    else
+      cat >&2 <<_LT_EOF
+$progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
+$progname: but the definition of this LT_INIT comes from revision $macro_revision.
+$progname: You should recreate aclocal.m4 with macros from revision $package_revision
+$progname: of $PACKAGE $VERSION and run autoconf again.
+_LT_EOF
+    fi
+
+    exit $EXIT_MISMATCH
+  fi
+}
+
+
+# Shorthand for --mode=foo, only valid as the first argument
+case $1 in
+clean|clea|cle|cl)
+  shift; set dummy --mode clean ${1+"$@"}; shift
+  ;;
+compile|compil|compi|comp|com|co|c)
+  shift; set dummy --mode compile ${1+"$@"}; shift
+  ;;
+execute|execut|execu|exec|exe|ex|e)
+  shift; set dummy --mode execute ${1+"$@"}; shift
+  ;;
+finish|finis|fini|fin|fi|f)
+  shift; set dummy --mode finish ${1+"$@"}; shift
+  ;;
+install|instal|insta|inst|ins|in|i)
+  shift; set dummy --mode install ${1+"$@"}; shift
+  ;;
+link|lin|li|l)
+  shift; set dummy --mode link ${1+"$@"}; shift
+  ;;
+uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
+  shift; set dummy --mode uninstall ${1+"$@"}; shift
+  ;;
+esac
+
+
+
+# Option defaults:
+opt_debug=:
+opt_dry_run=false
+opt_config=false
+opt_preserve_dup_deps=false
+opt_features=false
+opt_finish=false
+opt_help=false
+opt_help_all=false
+opt_silent=:
+opt_warning=:
+opt_verbose=:
+opt_silent=false
+opt_verbose=false
+
+
+# Parse options once, thoroughly.  This comes as soon as possible in the
+# script to make things like `--version' happen as quickly as we can.
+{
+  # this just eases exit handling
+  while test $# -gt 0; do
+    opt="$1"
+    shift
+    case $opt in
+      --debug|-x)	opt_debug='set -x'
+			func_echo "enabling shell trace mode"
+			$opt_debug
+			;;
+      --dry-run|--dryrun|-n)
+			opt_dry_run=:
+			;;
+      --config)
+			opt_config=:
+func_config
+			;;
+      --dlopen|-dlopen)
+			optarg="$1"
+			opt_dlopen="${opt_dlopen+$opt_dlopen
+}$optarg"
+			shift
+			;;
+      --preserve-dup-deps)
+			opt_preserve_dup_deps=:
+			;;
+      --features)
+			opt_features=:
+func_features
+			;;
+      --finish)
+			opt_finish=:
+set dummy --mode finish ${1+"$@"}; shift
+			;;
+      --help)
+			opt_help=:
+			;;
+      --help-all)
+			opt_help_all=:
+opt_help=': help-all'
+			;;
+      --mode)
+			test $# = 0 && func_missing_arg $opt && break
+			optarg="$1"
+			opt_mode="$optarg"
+case $optarg in
+  # Valid mode arguments:
+  clean|compile|execute|finish|install|link|relink|uninstall) ;;
+
+  # Catch anything else as an error
+  *) func_error "invalid argument for $opt"
+     exit_cmd=exit
+     break
+     ;;
+esac
+			shift
+			;;
+      --no-silent|--no-quiet)
+			opt_silent=false
+func_append preserve_args " $opt"
+			;;
+      --no-warning|--no-warn)
+			opt_warning=false
+func_append preserve_args " $opt"
+			;;
+      --no-verbose)
+			opt_verbose=false
+func_append preserve_args " $opt"
+			;;
+      --silent|--quiet)
+			opt_silent=:
+func_append preserve_args " $opt"
+        opt_verbose=false
+			;;
+      --verbose|-v)
+			opt_verbose=:
+func_append preserve_args " $opt"
+opt_silent=false
+			;;
+      --tag)
+			test $# = 0 && func_missing_arg $opt && break
+			optarg="$1"
+			opt_tag="$optarg"
+func_append preserve_args " $opt $optarg"
+func_enable_tag "$optarg"
+			shift
+			;;
+
+      -\?|-h)		func_usage				;;
+      --help)		func_help				;;
+      --version)	func_version				;;
+
+      # Separate optargs to long options:
+      --*=*)
+			func_split_long_opt "$opt"
+			set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"}
+			shift
+			;;
+
+      # Separate non-argument short options:
+      -\?*|-h*|-n*|-v*)
+			func_split_short_opt "$opt"
+			set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"}
+			shift
+			;;
+
+      --)		break					;;
+      -*)		func_fatal_help "unrecognized option \`$opt'" ;;
+      *)		set dummy "$opt" ${1+"$@"};	shift; break  ;;
+    esac
+  done
+
+  # Validate options:
+
+  # save first non-option argument
+  if test "$#" -gt 0; then
+    nonopt="$opt"
+    shift
+  fi
+
+  # preserve --debug
+  test "$opt_debug" = : || func_append preserve_args " --debug"
+
+  case $host in
+    *cygwin* | *mingw* | *pw32* | *cegcc*)
+      # don't eliminate duplications in $postdeps and $predeps
+      opt_duplicate_compiler_generated_deps=:
+      ;;
+    *)
+      opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
+      ;;
+  esac
+
+  $opt_help || {
+    # Sanity checks first:
+    func_check_version_match
+
+    if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
+      func_fatal_configuration "not configured to build any kind of library"
+    fi
+
+    # Darwin sucks
+    eval std_shrext=\"$shrext_cmds\"
+
+    # Only execute mode is allowed to have -dlopen flags.
+    if test -n "$opt_dlopen" && test "$opt_mode" != execute; then
+      func_error "unrecognized option \`-dlopen'"
+      $ECHO "$help" 1>&2
+      exit $EXIT_FAILURE
+    fi
+
+    # Change the help message to a mode-specific one.
+    generic_help="$help"
+    help="Try \`$progname --help --mode=$opt_mode' for more information."
+  }
+
+
+  # Bail if the options were screwed
+  $exit_cmd $EXIT_FAILURE
+}
+
+
+
+
+## ----------- ##
+##    Main.    ##
+## ----------- ##
+
+# func_lalib_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_lalib_p ()
+{
+    test -f "$1" &&
+      $SED -e 4q "$1" 2>/dev/null \
+        | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
+}
+
+# func_lalib_unsafe_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function implements the same check as func_lalib_p without
+# resorting to external programs.  To this end, it redirects stdin and
+# closes it afterwards, without saving the original file descriptor.
+# As a safety measure, use it only where a negative result would be
+# fatal anyway.  Works if `file' does not exist.
+func_lalib_unsafe_p ()
+{
+    lalib_p=no
+    if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
+	for lalib_p_l in 1 2 3 4
+	do
+	    read lalib_p_line
+	    case "$lalib_p_line" in
+		\#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
+	    esac
+	done
+	exec 0<&5 5<&-
+    fi
+    test "$lalib_p" = yes
+}
+
+# func_ltwrapper_script_p file
+# True iff FILE is a libtool wrapper script
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_script_p ()
+{
+    func_lalib_p "$1"
+}
+
+# func_ltwrapper_executable_p file
+# True iff FILE is a libtool wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_executable_p ()
+{
+    func_ltwrapper_exec_suffix=
+    case $1 in
+    *.exe) ;;
+    *) func_ltwrapper_exec_suffix=.exe ;;
+    esac
+    $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
+}
+
+# func_ltwrapper_scriptname file
+# Assumes file is an ltwrapper_executable
+# uses $file to determine the appropriate filename for a
+# temporary ltwrapper_script.
+func_ltwrapper_scriptname ()
+{
+    func_dirname_and_basename "$1" "" "."
+    func_stripname '' '.exe' "$func_basename_result"
+    func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
+}
+
+# func_ltwrapper_p file
+# True iff FILE is a libtool wrapper script or wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_p ()
+{
+    func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
+}
+
+
+# func_execute_cmds commands fail_cmd
+# Execute tilde-delimited COMMANDS.
+# If FAIL_CMD is given, eval that upon failure.
+# FAIL_CMD may read-access the current command in variable CMD!
+func_execute_cmds ()
+{
+    $opt_debug
+    save_ifs=$IFS; IFS='~'
+    for cmd in $1; do
+      IFS=$save_ifs
+      eval cmd=\"$cmd\"
+      func_show_eval "$cmd" "${2-:}"
+    done
+    IFS=$save_ifs
+}
+
+
+# func_source file
+# Source FILE, adding directory component if necessary.
+# Note that it is not necessary on cygwin/mingw to append a dot to
+# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
+# behavior happens only for exec(3), not for open(2)!  Also, sourcing
+# `FILE.' does not work on cygwin managed mounts.
+func_source ()
+{
+    $opt_debug
+    case $1 in
+    */* | *\\*)	. "$1" ;;
+    *)		. "./$1" ;;
+    esac
+}
+
+
+# func_resolve_sysroot PATH
+# Replace a leading = in PATH with a sysroot.  Store the result into
+# func_resolve_sysroot_result
+func_resolve_sysroot ()
+{
+  func_resolve_sysroot_result=$1
+  case $func_resolve_sysroot_result in
+  =*)
+    func_stripname '=' '' "$func_resolve_sysroot_result"
+    func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
+    ;;
+  esac
+}
+
+# func_replace_sysroot PATH
+# If PATH begins with the sysroot, replace it with = and
+# store the result into func_replace_sysroot_result.
+func_replace_sysroot ()
+{
+  case "$lt_sysroot:$1" in
+  ?*:"$lt_sysroot"*)
+    func_stripname "$lt_sysroot" '' "$1"
+    func_replace_sysroot_result="=$func_stripname_result"
+    ;;
+  *)
+    # Including no sysroot.
+    func_replace_sysroot_result=$1
+    ;;
+  esac
+}
+
+# func_infer_tag arg
+# Infer tagged configuration to use if any are available and
+# if one wasn't chosen via the "--tag" command line option.
+# Only attempt this if the compiler in the base compile
+# command doesn't match the default compiler.
+# arg is usually of the form 'gcc ...'
+func_infer_tag ()
+{
+    $opt_debug
+    if test -n "$available_tags" && test -z "$tagname"; then
+      CC_quoted=
+      for arg in $CC; do
+	func_append_quoted CC_quoted "$arg"
+      done
+      CC_expanded=`func_echo_all $CC`
+      CC_quoted_expanded=`func_echo_all $CC_quoted`
+      case $@ in
+      # Blanks in the command may have been stripped by the calling shell,
+      # but not from the CC environment variable when configure was run.
+      " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
+      " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
+      # Blanks at the start of $base_compile will cause this to fail
+      # if we don't check for them as well.
+      *)
+	for z in $available_tags; do
+	  if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
+	    # Evaluate the configuration.
+	    eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
+	    CC_quoted=
+	    for arg in $CC; do
+	      # Double-quote args containing other shell metacharacters.
+	      func_append_quoted CC_quoted "$arg"
+	    done
+	    CC_expanded=`func_echo_all $CC`
+	    CC_quoted_expanded=`func_echo_all $CC_quoted`
+	    case "$@ " in
+	    " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
+	    " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
+	      # The compiler in the base compile command matches
+	      # the one in the tagged configuration.
+	      # Assume this is the tagged configuration we want.
+	      tagname=$z
+	      break
+	      ;;
+	    esac
+	  fi
+	done
+	# If $tagname still isn't set, then no tagged configuration
+	# was found and let the user know that the "--tag" command
+	# line option must be used.
+	if test -z "$tagname"; then
+	  func_echo "unable to infer tagged configuration"
+	  func_fatal_error "specify a tag with \`--tag'"
+#	else
+#	  func_verbose "using $tagname tagged configuration"
+	fi
+	;;
+      esac
+    fi
+}
+
+
+
+# func_write_libtool_object output_name pic_name nonpic_name
+# Create a libtool object file (analogous to a ".la" file),
+# but don't create it if we're doing a dry run.
+func_write_libtool_object ()
+{
+    write_libobj=${1}
+    if test "$build_libtool_libs" = yes; then
+      write_lobj=\'${2}\'
+    else
+      write_lobj=none
+    fi
+
+    if test "$build_old_libs" = yes; then
+      write_oldobj=\'${3}\'
+    else
+      write_oldobj=none
+    fi
+
+    $opt_dry_run || {
+      cat >${write_libobj}T <<EOF
+# $write_libobj - a libtool object file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object=$write_lobj
+
+# Name of the non-PIC object
+non_pic_object=$write_oldobj
+
+EOF
+      $MV "${write_libobj}T" "${write_libobj}"
+    }
+}
+
+
+##################################################
+# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
+##################################################
+
+# func_convert_core_file_wine_to_w32 ARG
+# Helper function used by file name conversion functions when $build is *nix,
+# and $host is mingw, cygwin, or some other w32 environment. Relies on a
+# correctly configured wine environment available, with the winepath program
+# in $build's $PATH.
+#
+# ARG is the $build file name to be converted to w32 format.
+# Result is available in $func_convert_core_file_wine_to_w32_result, and will
+# be empty on error (or when ARG is empty)
+func_convert_core_file_wine_to_w32 ()
+{
+  $opt_debug
+  func_convert_core_file_wine_to_w32_result="$1"
+  if test -n "$1"; then
+    # Unfortunately, winepath does not exit with a non-zero error code, so we
+    # are forced to check the contents of stdout. On the other hand, if the
+    # command is not found, the shell will set an exit code of 127 and print
+    # *an error message* to stdout. So we must check for both error code of
+    # zero AND non-empty stdout, which explains the odd construction:
+    func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
+    if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then
+      func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
+        $SED -e "$lt_sed_naive_backslashify"`
+    else
+      func_convert_core_file_wine_to_w32_result=
+    fi
+  fi
+}
+# end: func_convert_core_file_wine_to_w32
+
+
+# func_convert_core_path_wine_to_w32 ARG
+# Helper function used by path conversion functions when $build is *nix, and
+# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
+# configured wine environment available, with the winepath program in $build's
+# $PATH. Assumes ARG has no leading or trailing path separator characters.
+#
+# ARG is path to be converted from $build format to win32.
+# Result is available in $func_convert_core_path_wine_to_w32_result.
+# Unconvertible file (directory) names in ARG are skipped; if no directory names
+# are convertible, then the result may be empty.
+func_convert_core_path_wine_to_w32 ()
+{
+  $opt_debug
+  # unfortunately, winepath doesn't convert paths, only file names
+  func_convert_core_path_wine_to_w32_result=""
+  if test -n "$1"; then
+    oldIFS=$IFS
+    IFS=:
+    for func_convert_core_path_wine_to_w32_f in $1; do
+      IFS=$oldIFS
+      func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
+      if test -n "$func_convert_core_file_wine_to_w32_result" ; then
+        if test -z "$func_convert_core_path_wine_to_w32_result"; then
+          func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result"
+        else
+          func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
+        fi
+      fi
+    done
+    IFS=$oldIFS
+  fi
+}
+# end: func_convert_core_path_wine_to_w32
+
+
+# func_cygpath ARGS...
+# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
+# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
+# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
+# (2), returns the Cygwin file name or path in func_cygpath_result (input
+# file name or path is assumed to be in w32 format, as previously converted
+# from $build's *nix or MSYS format). In case (3), returns the w32 file name
+# or path in func_cygpath_result (input file name or path is assumed to be in
+# Cygwin format). Returns an empty string on error.
+#
+# ARGS are passed to cygpath, with the last one being the file name or path to
+# be converted.
+#
+# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
+# environment variable; do not put it in $PATH.
+func_cygpath ()
+{
+  $opt_debug
+  if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
+    func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
+    if test "$?" -ne 0; then
+      # on failure, ensure result is empty
+      func_cygpath_result=
+    fi
+  else
+    func_cygpath_result=
+    func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'"
+  fi
+}
+#end: func_cygpath
+
+
+# func_convert_core_msys_to_w32 ARG
+# Convert file name or path ARG from MSYS format to w32 format.  Return
+# result in func_convert_core_msys_to_w32_result.
+func_convert_core_msys_to_w32 ()
+{
+  $opt_debug
+  # awkward: cmd appends spaces to result
+  func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
+    $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
+}
+#end: func_convert_core_msys_to_w32
+
+
+# func_convert_file_check ARG1 ARG2
+# Verify that ARG1 (a file name in $build format) was converted to $host
+# format in ARG2. Otherwise, emit an error message, but continue (resetting
+# func_to_host_file_result to ARG1).
+func_convert_file_check ()
+{
+  $opt_debug
+  if test -z "$2" && test -n "$1" ; then
+    func_error "Could not determine host file name corresponding to"
+    func_error "  \`$1'"
+    func_error "Continuing, but uninstalled executables may not work."
+    # Fallback:
+    func_to_host_file_result="$1"
+  fi
+}
+# end func_convert_file_check
+
+
+# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
+# Verify that FROM_PATH (a path in $build format) was converted to $host
+# format in TO_PATH. Otherwise, emit an error message, but continue, resetting
+# func_to_host_file_result to a simplistic fallback value (see below).
+func_convert_path_check ()
+{
+  $opt_debug
+  if test -z "$4" && test -n "$3"; then
+    func_error "Could not determine the host path corresponding to"
+    func_error "  \`$3'"
+    func_error "Continuing, but uninstalled executables may not work."
+    # Fallback.  This is a deliberately simplistic "conversion" and
+    # should not be "improved".  See libtool.info.
+    if test "x$1" != "x$2"; then
+      lt_replace_pathsep_chars="s|$1|$2|g"
+      func_to_host_path_result=`echo "$3" |
+        $SED -e "$lt_replace_pathsep_chars"`
+    else
+      func_to_host_path_result="$3"
+    fi
+  fi
+}
+# end func_convert_path_check
+
+
+# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
+# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
+# and appending REPL if ORIG matches BACKPAT.
+func_convert_path_front_back_pathsep ()
+{
+  $opt_debug
+  case $4 in
+  $1 ) func_to_host_path_result="$3$func_to_host_path_result"
+    ;;
+  esac
+  case $4 in
+  $2 ) func_append func_to_host_path_result "$3"
+    ;;
+  esac
+}
+# end func_convert_path_front_back_pathsep
+
+
+##################################################
+# $build to $host FILE NAME CONVERSION FUNCTIONS #
+##################################################
+# invoked via `$to_host_file_cmd ARG'
+#
+# In each case, ARG is the path to be converted from $build to $host format.
+# Result will be available in $func_to_host_file_result.
+
+
+# func_to_host_file ARG
+# Converts the file name ARG from $build format to $host format. Return result
+# in func_to_host_file_result.
+func_to_host_file ()
+{
+  $opt_debug
+  $to_host_file_cmd "$1"
+}
+# end func_to_host_file
+
+
+# func_to_tool_file ARG LAZY
+# converts the file name ARG from $build format to toolchain format. Return
+# result in func_to_tool_file_result.  If the conversion in use is listed
+# in (the comma separated) LAZY, no conversion takes place.
+func_to_tool_file ()
+{
+  $opt_debug
+  case ,$2, in
+    *,"$to_tool_file_cmd",*)
+      func_to_tool_file_result=$1
+      ;;
+    *)
+      $to_tool_file_cmd "$1"
+      func_to_tool_file_result=$func_to_host_file_result
+      ;;
+  esac
+}
+# end func_to_tool_file
+
+
+# func_convert_file_noop ARG
+# Copy ARG to func_to_host_file_result.
+func_convert_file_noop ()
+{
+  func_to_host_file_result="$1"
+}
+# end func_convert_file_noop
+
+
+# func_convert_file_msys_to_w32 ARG
+# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
+# conversion to w32 is not available inside the cwrapper.  Returns result in
+# func_to_host_file_result.
+func_convert_file_msys_to_w32 ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    func_convert_core_msys_to_w32 "$1"
+    func_to_host_file_result="$func_convert_core_msys_to_w32_result"
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_msys_to_w32
+
+
+# func_convert_file_cygwin_to_w32 ARG
+# Convert file name ARG from Cygwin to w32 format.  Returns result in
+# func_to_host_file_result.
+func_convert_file_cygwin_to_w32 ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
+    # LT_CYGPATH in this case.
+    func_to_host_file_result=`cygpath -m "$1"`
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_cygwin_to_w32
+
+
+# func_convert_file_nix_to_w32 ARG
+# Convert file name ARG from *nix to w32 format.  Requires a wine environment
+# and a working winepath. Returns result in func_to_host_file_result.
+func_convert_file_nix_to_w32 ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    func_convert_core_file_wine_to_w32 "$1"
+    func_to_host_file_result="$func_convert_core_file_wine_to_w32_result"
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_nix_to_w32
+
+
+# func_convert_file_msys_to_cygwin ARG
+# Convert file name ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
+# Returns result in func_to_host_file_result.
+func_convert_file_msys_to_cygwin ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    func_convert_core_msys_to_w32 "$1"
+    func_cygpath -u "$func_convert_core_msys_to_w32_result"
+    func_to_host_file_result="$func_cygpath_result"
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_msys_to_cygwin
+
+
+# func_convert_file_nix_to_cygwin ARG
+# Convert file name ARG from *nix to Cygwin format.  Requires Cygwin installed
+# in a wine environment, working winepath, and LT_CYGPATH set.  Returns result
+# in func_to_host_file_result.
+func_convert_file_nix_to_cygwin ()
+{
+  $opt_debug
+  func_to_host_file_result="$1"
+  if test -n "$1"; then
+    # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
+    func_convert_core_file_wine_to_w32 "$1"
+    func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
+    func_to_host_file_result="$func_cygpath_result"
+  fi
+  func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_nix_to_cygwin
+
+
+#############################################
+# $build to $host PATH CONVERSION FUNCTIONS #
+#############################################
+# invoked via `$to_host_path_cmd ARG'
+#
+# In each case, ARG is the path to be converted from $build to $host format.
+# The result will be available in $func_to_host_path_result.
+#
+# Path separators are also converted from $build format to $host format.  If
+# ARG begins or ends with a path separator character, it is preserved (but
+# converted to $host format) on output.
+#
+# All path conversion functions are named using the following convention:
+#   file name conversion function    : func_convert_file_X_to_Y ()
+#   path conversion function         : func_convert_path_X_to_Y ()
+# where, for any given $build/$host combination the 'X_to_Y' value is the
+# same.  If conversion functions are added for new $build/$host combinations,
+# the two new functions must follow this pattern, or func_init_to_host_path_cmd
+# will break.
+
+
+# func_init_to_host_path_cmd
+# Ensures that function "pointer" variable $to_host_path_cmd is set to the
+# appropriate value, based on the value of $to_host_file_cmd.
+to_host_path_cmd=
+func_init_to_host_path_cmd ()
+{
+  $opt_debug
+  if test -z "$to_host_path_cmd"; then
+    func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
+    to_host_path_cmd="func_convert_path_${func_stripname_result}"
+  fi
+}
+
+
+# func_to_host_path ARG
+# Converts the path ARG from $build format to $host format. Return result
+# in func_to_host_path_result.
+func_to_host_path ()
+{
+  $opt_debug
+  func_init_to_host_path_cmd
+  $to_host_path_cmd "$1"
+}
+# end func_to_host_path
+
+
+# func_convert_path_noop ARG
+# Copy ARG to func_to_host_path_result.
+func_convert_path_noop ()
+{
+  func_to_host_path_result="$1"
+}
+# end func_convert_path_noop
+
+
+# func_convert_path_msys_to_w32 ARG
+# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
+# conversion to w32 is not available inside the cwrapper.  Returns result in
+# func_to_host_path_result.
+func_convert_path_msys_to_w32 ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # Remove leading and trailing path separator characters from ARG.  MSYS
+    # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
+    # and winepath ignores them completely.
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
+    func_to_host_path_result="$func_convert_core_msys_to_w32_result"
+    func_convert_path_check : ";" \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+  fi
+}
+# end func_convert_path_msys_to_w32
+
+
+# func_convert_path_cygwin_to_w32 ARG
+# Convert path ARG from Cygwin to w32 format.  Returns result in
+# func_to_host_file_result.
+func_convert_path_cygwin_to_w32 ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # See func_convert_path_msys_to_w32:
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
+    func_convert_path_check : ";" \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+  fi
+}
+# end func_convert_path_cygwin_to_w32
+
+
+# func_convert_path_nix_to_w32 ARG
+# Convert path ARG from *nix to w32 format.  Requires a wine environment and
+# a working winepath.  Returns result in func_to_host_file_result.
+func_convert_path_nix_to_w32 ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # See func_convert_path_msys_to_w32:
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
+    func_to_host_path_result="$func_convert_core_path_wine_to_w32_result"
+    func_convert_path_check : ";" \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+  fi
+}
+# end func_convert_path_nix_to_w32
+
+
+# func_convert_path_msys_to_cygwin ARG
+# Convert path ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
+# Returns result in func_to_host_file_result.
+func_convert_path_msys_to_cygwin ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # See func_convert_path_msys_to_w32:
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
+    func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
+    func_to_host_path_result="$func_cygpath_result"
+    func_convert_path_check : : \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
+  fi
+}
+# end func_convert_path_msys_to_cygwin
+
+
+# func_convert_path_nix_to_cygwin ARG
+# Convert path ARG from *nix to Cygwin format.  Requires Cygwin installed in a
+# a wine environment, working winepath, and LT_CYGPATH set.  Returns result in
+# func_to_host_file_result.
+func_convert_path_nix_to_cygwin ()
+{
+  $opt_debug
+  func_to_host_path_result="$1"
+  if test -n "$1"; then
+    # Remove leading and trailing path separator characters from
+    # ARG. msys behavior is inconsistent here, cygpath turns them
+    # into '.;' and ';.', and winepath ignores them completely.
+    func_stripname : : "$1"
+    func_to_host_path_tmp1=$func_stripname_result
+    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
+    func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
+    func_to_host_path_result="$func_cygpath_result"
+    func_convert_path_check : : \
+      "$func_to_host_path_tmp1" "$func_to_host_path_result"
+    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
+  fi
+}
+# end func_convert_path_nix_to_cygwin
+
+
+# func_mode_compile arg...
+func_mode_compile ()
+{
+    $opt_debug
+    # Get the compilation command and the source file.
+    base_compile=
+    srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
+    suppress_opt=yes
+    suppress_output=
+    arg_mode=normal
+    libobj=
+    later=
+    pie_flag=
+
+    for arg
+    do
+      case $arg_mode in
+      arg  )
+	# do not "continue".  Instead, add this to base_compile
+	lastarg="$arg"
+	arg_mode=normal
+	;;
+
+      target )
+	libobj="$arg"
+	arg_mode=normal
+	continue
+	;;
+
+      normal )
+	# Accept any command-line options.
+	case $arg in
+	-o)
+	  test -n "$libobj" && \
+	    func_fatal_error "you cannot specify \`-o' more than once"
+	  arg_mode=target
+	  continue
+	  ;;
+
+	-pie | -fpie | -fPIE)
+          func_append pie_flag " $arg"
+	  continue
+	  ;;
+
+	-shared | -static | -prefer-pic | -prefer-non-pic)
+	  func_append later " $arg"
+	  continue
+	  ;;
+
+	-no-suppress)
+	  suppress_opt=no
+	  continue
+	  ;;
+
+	-Xcompiler)
+	  arg_mode=arg  #  the next one goes into the "base_compile" arg list
+	  continue      #  The current "srcfile" will either be retained or
+	  ;;            #  replaced later.  I would guess that would be a bug.
+
+	-Wc,*)
+	  func_stripname '-Wc,' '' "$arg"
+	  args=$func_stripname_result
+	  lastarg=
+	  save_ifs="$IFS"; IFS=','
+	  for arg in $args; do
+	    IFS="$save_ifs"
+	    func_append_quoted lastarg "$arg"
+	  done
+	  IFS="$save_ifs"
+	  func_stripname ' ' '' "$lastarg"
+	  lastarg=$func_stripname_result
+
+	  # Add the arguments to base_compile.
+	  func_append base_compile " $lastarg"
+	  continue
+	  ;;
+
+	*)
+	  # Accept the current argument as the source file.
+	  # The previous "srcfile" becomes the current argument.
+	  #
+	  lastarg="$srcfile"
+	  srcfile="$arg"
+	  ;;
+	esac  #  case $arg
+	;;
+      esac    #  case $arg_mode
+
+      # Aesthetically quote the previous argument.
+      func_append_quoted base_compile "$lastarg"
+    done # for arg
+
+    case $arg_mode in
+    arg)
+      func_fatal_error "you must specify an argument for -Xcompile"
+      ;;
+    target)
+      func_fatal_error "you must specify a target with \`-o'"
+      ;;
+    *)
+      # Get the name of the library object.
+      test -z "$libobj" && {
+	func_basename "$srcfile"
+	libobj="$func_basename_result"
+      }
+      ;;
+    esac
+
+    # Recognize several different file suffixes.
+    # If the user specifies -o file.o, it is replaced with file.lo
+    case $libobj in
+    *.[cCFSifmso] | \
+    *.ada | *.adb | *.ads | *.asm | \
+    *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
+    *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
+      func_xform "$libobj"
+      libobj=$func_xform_result
+      ;;
+    esac
+
+    case $libobj in
+    *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
+    *)
+      func_fatal_error "cannot determine name of library object from \`$libobj'"
+      ;;
+    esac
+
+    func_infer_tag $base_compile
+
+    for arg in $later; do
+      case $arg in
+      -shared)
+	test "$build_libtool_libs" != yes && \
+	  func_fatal_configuration "can not build a shared library"
+	build_old_libs=no
+	continue
+	;;
+
+      -static)
+	build_libtool_libs=no
+	build_old_libs=yes
+	continue
+	;;
+
+      -prefer-pic)
+	pic_mode=yes
+	continue
+	;;
+
+      -prefer-non-pic)
+	pic_mode=no
+	continue
+	;;
+      esac
+    done
+
+    func_quote_for_eval "$libobj"
+    test "X$libobj" != "X$func_quote_for_eval_result" \
+      && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"'	 &()|`$[]' \
+      && func_warning "libobj name \`$libobj' may not contain shell special characters."
+    func_dirname_and_basename "$obj" "/" ""
+    objname="$func_basename_result"
+    xdir="$func_dirname_result"
+    lobj=${xdir}$objdir/$objname
+
+    test -z "$base_compile" && \
+      func_fatal_help "you must specify a compilation command"
+
+    # Delete any leftover library objects.
+    if test "$build_old_libs" = yes; then
+      removelist="$obj $lobj $libobj ${libobj}T"
+    else
+      removelist="$lobj $libobj ${libobj}T"
+    fi
+
+    # On Cygwin there's no "real" PIC flag so we must build both object types
+    case $host_os in
+    cygwin* | mingw* | pw32* | os2* | cegcc*)
+      pic_mode=default
+      ;;
+    esac
+    if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
+      # non-PIC code in shared libraries is not supported
+      pic_mode=default
+    fi
+
+    # Calculate the filename of the output object if compiler does
+    # not support -o with -c
+    if test "$compiler_c_o" = no; then
+      output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext}
+      lockfile="$output_obj.lock"
+    else
+      output_obj=
+      need_locks=no
+      lockfile=
+    fi
+
+    # Lock this critical section if it is needed
+    # We use this script file to make the link, it avoids creating a new file
+    if test "$need_locks" = yes; then
+      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+	func_echo "Waiting for $lockfile to be removed"
+	sleep 2
+      done
+    elif test "$need_locks" = warn; then
+      if test -f "$lockfile"; then
+	$ECHO "\
+*** ERROR, $lockfile exists and contains:
+`cat $lockfile 2>/dev/null`
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$opt_dry_run || $RM $removelist
+	exit $EXIT_FAILURE
+      fi
+      func_append removelist " $output_obj"
+      $ECHO "$srcfile" > "$lockfile"
+    fi
+
+    $opt_dry_run || $RM $removelist
+    func_append removelist " $lockfile"
+    trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
+
+    func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
+    srcfile=$func_to_tool_file_result
+    func_quote_for_eval "$srcfile"
+    qsrcfile=$func_quote_for_eval_result
+
+    # Only build a PIC object if we are building libtool libraries.
+    if test "$build_libtool_libs" = yes; then
+      # Without this assignment, base_compile gets emptied.
+      fbsd_hideous_sh_bug=$base_compile
+
+      if test "$pic_mode" != no; then
+	command="$base_compile $qsrcfile $pic_flag"
+      else
+	# Don't build PIC code
+	command="$base_compile $qsrcfile"
+      fi
+
+      func_mkdir_p "$xdir$objdir"
+
+      if test -z "$output_obj"; then
+	# Place PIC objects in $objdir
+	func_append command " -o $lobj"
+      fi
+
+      func_show_eval_locale "$command"	\
+          'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
+
+      if test "$need_locks" = warn &&
+	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+	$ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$opt_dry_run || $RM $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      # Just move the object if needed, then go on to compile the next one
+      if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
+	func_show_eval '$MV "$output_obj" "$lobj"' \
+	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+      fi
+
+      # Allow error messages only from the first compilation.
+      if test "$suppress_opt" = yes; then
+	suppress_output=' >/dev/null 2>&1'
+      fi
+    fi
+
+    # Only build a position-dependent object if we build old libraries.
+    if test "$build_old_libs" = yes; then
+      if test "$pic_mode" != yes; then
+	# Don't build PIC code
+	command="$base_compile $qsrcfile$pie_flag"
+      else
+	command="$base_compile $qsrcfile $pic_flag"
+      fi
+      if test "$compiler_c_o" = yes; then
+	func_append command " -o $obj"
+      fi
+
+      # Suppress compiler output if we already did a PIC compilation.
+      func_append command "$suppress_output"
+      func_show_eval_locale "$command" \
+        '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
+
+      if test "$need_locks" = warn &&
+	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+	$ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together.  If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+	$opt_dry_run || $RM $removelist
+	exit $EXIT_FAILURE
+      fi
+
+      # Just move the object if needed
+      if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
+	func_show_eval '$MV "$output_obj" "$obj"' \
+	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+      fi
+    fi
+
+    $opt_dry_run || {
+      func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
+
+      # Unlock the critical section if it was locked
+      if test "$need_locks" != no; then
+	removelist=$lockfile
+        $RM "$lockfile"
+      fi
+    }
+
+    exit $EXIT_SUCCESS
+}
+
+$opt_help || {
+  test "$opt_mode" = compile && func_mode_compile ${1+"$@"}
+}
+
+func_mode_help ()
+{
+    # We need to display help for each of the modes.
+    case $opt_mode in
+      "")
+        # Generic help is extracted from the usage comments
+        # at the start of this file.
+        func_help
+        ;;
+
+      clean)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
+
+Remove files from the build directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, object or program, all the files associated
+with it are deleted. Otherwise, only FILE itself is deleted using RM."
+        ;;
+
+      compile)
+      $ECHO \
+"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
+
+Compile a source file into a libtool library object.
+
+This mode accepts the following additional options:
+
+  -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
+  -no-suppress      do not suppress compiler output for multiple passes
+  -prefer-pic       try to build PIC objects only
+  -prefer-non-pic   try to build non-PIC objects only
+  -shared           do not build a \`.o' file suitable for static linking
+  -static           only build a \`.o' file suitable for static linking
+  -Wc,FLAG          pass FLAG directly to the compiler
+
+COMPILE-COMMAND is a command to be used in creating a \`standard' object file
+from the given SOURCEFILE.
+
+The output file name is determined by removing the directory component from
+SOURCEFILE, then substituting the C source code suffix \`.c' with the
+library object suffix, \`.lo'."
+        ;;
+
+      execute)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
+
+Automatically set library path, then run a program.
+
+This mode accepts the following additional options:
+
+  -dlopen FILE      add the directory containing FILE to the library path
+
+This mode sets the library path environment variable according to \`-dlopen'
+flags.
+
+If any of the ARGS are libtool executable wrappers, then they are translated
+into their corresponding uninstalled binary, and any of their required library
+directories are added to the library path.
+
+Then, COMMAND is executed, with ARGS as arguments."
+        ;;
+
+      finish)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
+
+Complete the installation of libtool libraries.
+
+Each LIBDIR is a directory that contains libtool libraries.
+
+The commands that this mode executes may require superuser privileges.  Use
+the \`--dry-run' option if you just want to see what would be executed."
+        ;;
+
+      install)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
+
+Install executables or libraries.
+
+INSTALL-COMMAND is the installation command.  The first component should be
+either the \`install' or \`cp' program.
+
+The following components of INSTALL-COMMAND are treated specially:
+
+  -inst-prefix-dir PREFIX-DIR  Use PREFIX-DIR as a staging area for installation
+
+The rest of the components are interpreted as arguments to that command (only
+BSD-compatible install options are recognized)."
+        ;;
+
+      link)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
+
+Link object files or libraries together to form another library, or to
+create an executable program.
+
+LINK-COMMAND is a command using the C compiler that you would use to create
+a program from several object files.
+
+The following components of LINK-COMMAND are treated specially:
+
+  -all-static       do not do any dynamic linking at all
+  -avoid-version    do not add a version suffix if possible
+  -bindir BINDIR    specify path to binaries directory (for systems where
+                    libraries must be found in the PATH setting at runtime)
+  -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
+  -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
+  -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
+  -export-symbols SYMFILE
+                    try to export only the symbols listed in SYMFILE
+  -export-symbols-regex REGEX
+                    try to export only the symbols matching REGEX
+  -LLIBDIR          search LIBDIR for required installed libraries
+  -lNAME            OUTPUT-FILE requires the installed library libNAME
+  -module           build a library that can dlopened
+  -no-fast-install  disable the fast-install mode
+  -no-install       link a not-installable executable
+  -no-undefined     declare that a library does not refer to external symbols
+  -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
+  -objectlist FILE  Use a list of object files found in FILE to specify objects
+  -precious-files-regex REGEX
+                    don't remove output files matching REGEX
+  -release RELEASE  specify package release information
+  -rpath LIBDIR     the created library will eventually be installed in LIBDIR
+  -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
+  -shared           only do dynamic linking of libtool libraries
+  -shrext SUFFIX    override the standard shared library file extension
+  -static           do not do any dynamic linking of uninstalled libtool libraries
+  -static-libtool-libs
+                    do not do any dynamic linking of libtool libraries
+  -version-info CURRENT[:REVISION[:AGE]]
+                    specify library version info [each variable defaults to 0]
+  -weak LIBNAME     declare that the target provides the LIBNAME interface
+  -Wc,FLAG
+  -Xcompiler FLAG   pass linker-specific FLAG directly to the compiler
+  -Wl,FLAG
+  -Xlinker FLAG     pass linker-specific FLAG directly to the linker
+  -XCClinker FLAG   pass link-specific FLAG to the compiler driver (CC)
+
+All other options (arguments beginning with \`-') are ignored.
+
+Every other argument is treated as a filename.  Files ending in \`.la' are
+treated as uninstalled libtool libraries, other files are standard or library
+object files.
+
+If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
+only library objects (\`.lo' files) may be specified, and \`-rpath' is
+required, except when creating a convenience library.
+
+If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
+using \`ar' and \`ranlib', or on Windows using \`lib'.
+
+If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
+is created, otherwise an executable program is created."
+        ;;
+
+      uninstall)
+        $ECHO \
+"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
+
+Remove libraries from an installation directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, all the files associated with it are deleted.
+Otherwise, only FILE itself is deleted using RM."
+        ;;
+
+      *)
+        func_fatal_help "invalid operation mode \`$opt_mode'"
+        ;;
+    esac
+
+    echo
+    $ECHO "Try \`$progname --help' for more information about other modes."
+}
+
+# Now that we've collected a possible --mode arg, show help if necessary
+if $opt_help; then
+  if test "$opt_help" = :; then
+    func_mode_help
+  else
+    {
+      func_help noexit
+      for opt_mode in compile link execute install finish uninstall clean; do
+	func_mode_help
+      done
+    } | sed -n '1p; 2,$s/^Usage:/  or: /p'
+    {
+      func_help noexit
+      for opt_mode in compile link execute install finish uninstall clean; do
+	echo
+	func_mode_help
+      done
+    } |
+    sed '1d
+      /^When reporting/,/^Report/{
+	H
+	d
+      }
+      $x
+      /information about other modes/d
+      /more detailed .*MODE/d
+      s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
+  fi
+  exit $?
+fi
+
+
+# func_mode_execute arg...
+func_mode_execute ()
+{
+    $opt_debug
+    # The first argument is the command name.
+    cmd="$nonopt"
+    test -z "$cmd" && \
+      func_fatal_help "you must specify a COMMAND"
+
+    # Handle -dlopen flags immediately.
+    for file in $opt_dlopen; do
+      test -f "$file" \
+	|| func_fatal_help "\`$file' is not a file"
+
+      dir=
+      case $file in
+      *.la)
+	func_resolve_sysroot "$file"
+	file=$func_resolve_sysroot_result
+
+	# Check to see that this really is a libtool archive.
+	func_lalib_unsafe_p "$file" \
+	  || func_fatal_help "\`$lib' is not a valid libtool archive"
+
+	# Read the libtool library.
+	dlname=
+	library_names=
+	func_source "$file"
+
+	# Skip this library if it cannot be dlopened.
+	if test -z "$dlname"; then
+	  # Warn if it was a shared library.
+	  test -n "$library_names" && \
+	    func_warning "\`$file' was not linked with \`-export-dynamic'"
+	  continue
+	fi
+
+	func_dirname "$file" "" "."
+	dir="$func_dirname_result"
+
+	if test -f "$dir/$objdir/$dlname"; then
+	  func_append dir "/$objdir"
+	else
+	  if test ! -f "$dir/$dlname"; then
+	    func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
+	  fi
+	fi
+	;;
+
+      *.lo)
+	# Just add the directory containing the .lo file.
+	func_dirname "$file" "" "."
+	dir="$func_dirname_result"
+	;;
+
+      *)
+	func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
+	continue
+	;;
+      esac
+
+      # Get the absolute pathname.
+      absdir=`cd "$dir" && pwd`
+      test -n "$absdir" && dir="$absdir"
+
+      # Now add the directory to shlibpath_var.
+      if eval "test -z \"\$$shlibpath_var\""; then
+	eval "$shlibpath_var=\"\$dir\""
+      else
+	eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
+      fi
+    done
+
+    # This variable tells wrapper scripts just to set shlibpath_var
+    # rather than running their programs.
+    libtool_execute_magic="$magic"
+
+    # Check if any of the arguments is a wrapper script.
+    args=
+    for file
+    do
+      case $file in
+      -* | *.la | *.lo ) ;;
+      *)
+	# Do a test to see if this is really a libtool program.
+	if func_ltwrapper_script_p "$file"; then
+	  func_source "$file"
+	  # Transform arg to wrapped name.
+	  file="$progdir/$program"
+	elif func_ltwrapper_executable_p "$file"; then
+	  func_ltwrapper_scriptname "$file"
+	  func_source "$func_ltwrapper_scriptname_result"
+	  # Transform arg to wrapped name.
+	  file="$progdir/$program"
+	fi
+	;;
+      esac
+      # Quote arguments (to preserve shell metacharacters).
+      func_append_quoted args "$file"
+    done
+
+    if test "X$opt_dry_run" = Xfalse; then
+      if test -n "$shlibpath_var"; then
+	# Export the shlibpath_var.
+	eval "export $shlibpath_var"
+      fi
+
+      # Restore saved environment variables
+      for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+      do
+	eval "if test \"\${save_$lt_var+set}\" = set; then
+                $lt_var=\$save_$lt_var; export $lt_var
+	      else
+		$lt_unset $lt_var
+	      fi"
+      done
+
+      # Now prepare to actually exec the command.
+      exec_cmd="\$cmd$args"
+    else
+      # Display what would be done.
+      if test -n "$shlibpath_var"; then
+	eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
+	echo "export $shlibpath_var"
+      fi
+      $ECHO "$cmd$args"
+      exit $EXIT_SUCCESS
+    fi
+}
+
+test "$opt_mode" = execute && func_mode_execute ${1+"$@"}
+
+
+# func_mode_finish arg...
+func_mode_finish ()
+{
+    $opt_debug
+    libs=
+    libdirs=
+    admincmds=
+
+    for opt in "$nonopt" ${1+"$@"}
+    do
+      if test -d "$opt"; then
+	func_append libdirs " $opt"
+
+      elif test -f "$opt"; then
+	if func_lalib_unsafe_p "$opt"; then
+	  func_append libs " $opt"
+	else
+	  func_warning "\`$opt' is not a valid libtool archive"
+	fi
+
+      else
+	func_fatal_error "invalid argument \`$opt'"
+      fi
+    done
+
+    if test -n "$libs"; then
+      if test -n "$lt_sysroot"; then
+        sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
+        sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
+      else
+        sysroot_cmd=
+      fi
+
+      # Remove sysroot references
+      if $opt_dry_run; then
+        for lib in $libs; do
+          echo "removing references to $lt_sysroot and \`=' prefixes from $lib"
+        done
+      else
+        tmpdir=`func_mktempdir`
+        for lib in $libs; do
+	  sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
+	    > $tmpdir/tmp-la
+	  mv -f $tmpdir/tmp-la $lib
+	done
+        ${RM}r "$tmpdir"
+      fi
+    fi
+
+    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+      for libdir in $libdirs; do
+	if test -n "$finish_cmds"; then
+	  # Do each command in the finish commands.
+	  func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
+'"$cmd"'"'
+	fi
+	if test -n "$finish_eval"; then
+	  # Do the single finish_eval.
+	  eval cmds=\"$finish_eval\"
+	  $opt_dry_run || eval "$cmds" || func_append admincmds "
+       $cmds"
+	fi
+      done
+    fi
+
+    # Exit here if they wanted silent mode.
+    $opt_silent && exit $EXIT_SUCCESS
+
+    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+      echo "----------------------------------------------------------------------"
+      echo "Libraries have been installed in:"
+      for libdir in $libdirs; do
+	$ECHO "   $libdir"
+      done
+      echo
+      echo "If you ever happen to want to link against installed libraries"
+      echo "in a given directory, LIBDIR, you must either use libtool, and"
+      echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
+      echo "flag during linking and do at least one of the following:"
+      if test -n "$shlibpath_var"; then
+	echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
+	echo "     during execution"
+      fi
+      if test -n "$runpath_var"; then
+	echo "   - add LIBDIR to the \`$runpath_var' environment variable"
+	echo "     during linking"
+      fi
+      if test -n "$hardcode_libdir_flag_spec"; then
+	libdir=LIBDIR
+	eval flag=\"$hardcode_libdir_flag_spec\"
+
+	$ECHO "   - use the \`$flag' linker flag"
+      fi
+      if test -n "$admincmds"; then
+	$ECHO "   - have your system administrator run these commands:$admincmds"
+      fi
+      if test -f /etc/ld.so.conf; then
+	echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+      fi
+      echo
+
+      echo "See any operating system documentation about shared libraries for"
+      case $host in
+	solaris2.[6789]|solaris2.1[0-9])
+	  echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
+	  echo "pages."
+	  ;;
+	*)
+	  echo "more information, such as the ld(1) and ld.so(8) manual pages."
+	  ;;
+      esac
+      echo "----------------------------------------------------------------------"
+    fi
+    exit $EXIT_SUCCESS
+}
+
+test "$opt_mode" = finish && func_mode_finish ${1+"$@"}
+
+
+# func_mode_install arg...
+func_mode_install ()
+{
+    $opt_debug
+    # There may be an optional sh(1) argument at the beginning of
+    # install_prog (especially on Windows NT).
+    if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
+       # Allow the use of GNU shtool's install command.
+       case $nonopt in *shtool*) :;; *) false;; esac; then
+      # Aesthetically quote it.
+      func_quote_for_eval "$nonopt"
+      install_prog="$func_quote_for_eval_result "
+      arg=$1
+      shift
+    else
+      install_prog=
+      arg=$nonopt
+    fi
+
+    # The real first argument should be the name of the installation program.
+    # Aesthetically quote it.
+    func_quote_for_eval "$arg"
+    func_append install_prog "$func_quote_for_eval_result"
+    install_shared_prog=$install_prog
+    case " $install_prog " in
+      *[\\\ /]cp\ *) install_cp=: ;;
+      *) install_cp=false ;;
+    esac
+
+    # We need to accept at least all the BSD install flags.
+    dest=
+    files=
+    opts=
+    prev=
+    install_type=
+    isdir=no
+    stripme=
+    no_mode=:
+    for arg
+    do
+      arg2=
+      if test -n "$dest"; then
+	func_append files " $dest"
+	dest=$arg
+	continue
+      fi
+
+      case $arg in
+      -d) isdir=yes ;;
+      -f)
+	if $install_cp; then :; else
+	  prev=$arg
+	fi
+	;;
+      -g | -m | -o)
+	prev=$arg
+	;;
+      -s)
+	stripme=" -s"
+	continue
+	;;
+      -*)
+	;;
+      *)
+	# If the previous option needed an argument, then skip it.
+	if test -n "$prev"; then
+	  if test "x$prev" = x-m && test -n "$install_override_mode"; then
+	    arg2=$install_override_mode
+	    no_mode=false
+	  fi
+	  prev=
+	else
+	  dest=$arg
+	  continue
+	fi
+	;;
+      esac
+
+      # Aesthetically quote the argument.
+      func_quote_for_eval "$arg"
+      func_append install_prog " $func_quote_for_eval_result"
+      if test -n "$arg2"; then
+	func_quote_for_eval "$arg2"
+      fi
+      func_append install_shared_prog " $func_quote_for_eval_result"
+    done
+
+    test -z "$install_prog" && \
+      func_fatal_help "you must specify an install program"
+
+    test -n "$prev" && \
+      func_fatal_help "the \`$prev' option requires an argument"
+
+    if test -n "$install_override_mode" && $no_mode; then
+      if $install_cp; then :; else
+	func_quote_for_eval "$install_override_mode"
+	func_append install_shared_prog " -m $func_quote_for_eval_result"
+      fi
+    fi
+
+    if test -z "$files"; then
+      if test -z "$dest"; then
+	func_fatal_help "no file or destination specified"
+      else
+	func_fatal_help "you must specify a destination"
+      fi
+    fi
+
+    # Strip any trailing slash from the destination.
+    func_stripname '' '/' "$dest"
+    dest=$func_stripname_result
+
+    # Check to see that the destination is a directory.
+    test -d "$dest" && isdir=yes
+    if test "$isdir" = yes; then
+      destdir="$dest"
+      destname=
+    else
+      func_dirname_and_basename "$dest" "" "."
+      destdir="$func_dirname_result"
+      destname="$func_basename_result"
+
+      # Not a directory, so check to see that there is only one file specified.
+      set dummy $files; shift
+      test "$#" -gt 1 && \
+	func_fatal_help "\`$dest' is not a directory"
+    fi
+    case $destdir in
+    [\\/]* | [A-Za-z]:[\\/]*) ;;
+    *)
+      for file in $files; do
+	case $file in
+	*.lo) ;;
+	*)
+	  func_fatal_help "\`$destdir' must be an absolute directory name"
+	  ;;
+	esac
+      done
+      ;;
+    esac
+
+    # This variable tells wrapper scripts just to set variables rather
+    # than running their programs.
+    libtool_install_magic="$magic"
+
+    staticlibs=
+    future_libdirs=
+    current_libdirs=
+    for file in $files; do
+
+      # Do each installation.
+      case $file in
+      *.$libext)
+	# Do the static libraries later.
+	func_append staticlibs " $file"
+	;;
+
+      *.la)
+	func_resolve_sysroot "$file"
+	file=$func_resolve_sysroot_result
+
+	# Check to see that this really is a libtool archive.
+	func_lalib_unsafe_p "$file" \
+	  || func_fatal_help "\`$file' is not a valid libtool archive"
+
+	library_names=
+	old_library=
+	relink_command=
+	func_source "$file"
+
+	# Add the libdir to current_libdirs if it is the destination.
+	if test "X$destdir" = "X$libdir"; then
+	  case "$current_libdirs " in
+	  *" $libdir "*) ;;
+	  *) func_append current_libdirs " $libdir" ;;
+	  esac
+	else
+	  # Note the libdir as a future libdir.
+	  case "$future_libdirs " in
+	  *" $libdir "*) ;;
+	  *) func_append future_libdirs " $libdir" ;;
+	  esac
+	fi
+
+	func_dirname "$file" "/" ""
+	dir="$func_dirname_result"
+	func_append dir "$objdir"
+
+	if test -n "$relink_command"; then
+	  # Determine the prefix the user has applied to our future dir.
+	  inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
+
+	  # Don't allow the user to place us outside of our expected
+	  # location b/c this prevents finding dependent libraries that
+	  # are installed to the same prefix.
+	  # At present, this check doesn't affect windows .dll's that
+	  # are installed into $libdir/../bin (currently, that works fine)
+	  # but it's something to keep an eye on.
+	  test "$inst_prefix_dir" = "$destdir" && \
+	    func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
+
+	  if test -n "$inst_prefix_dir"; then
+	    # Stick the inst_prefix_dir data into the link command.
+	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
+	  else
+	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
+	  fi
+
+	  func_warning "relinking \`$file'"
+	  func_show_eval "$relink_command" \
+	    'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
+	fi
+
+	# See the names of the shared library.
+	set dummy $library_names; shift
+	if test -n "$1"; then
+	  realname="$1"
+	  shift
+
+	  srcname="$realname"
+	  test -n "$relink_command" && srcname="$realname"T
+
+	  # Install the shared library and build the symlinks.
+	  func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
+	      'exit $?'
+	  tstripme="$stripme"
+	  case $host_os in
+	  cygwin* | mingw* | pw32* | cegcc*)
+	    case $realname in
+	    *.dll.a)
+	      tstripme=""
+	      ;;
+	    esac
+	    ;;
+	  esac
+	  if test -n "$tstripme" && test -n "$striplib"; then
+	    func_show_eval "$striplib $destdir/$realname" 'exit $?'
+	  fi
+
+	  if test "$#" -gt 0; then
+	    # Delete the old symlinks, and create new ones.
+	    # Try `ln -sf' first, because the `ln' binary might depend on
+	    # the symlink we replace!  Solaris /bin/ln does not understand -f,
+	    # so we also need to try rm && ln -s.
+	    for linkname
+	    do
+	      test "$linkname" != "$realname" \
+		&& func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
+	    done
+	  fi
+
+	  # Do each command in the postinstall commands.
+	  lib="$destdir/$realname"
+	  func_execute_cmds "$postinstall_cmds" 'exit $?'
+	fi
+
+	# Install the pseudo-library for information purposes.
+	func_basename "$file"
+	name="$func_basename_result"
+	instname="$dir/$name"i
+	func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
+
+	# Maybe install the static library, too.
+	test -n "$old_library" && func_append staticlibs " $dir/$old_library"
+	;;
+
+      *.lo)
+	# Install (i.e. copy) a libtool object.
+
+	# Figure out destination file name, if it wasn't already specified.
+	if test -n "$destname"; then
+	  destfile="$destdir/$destname"
+	else
+	  func_basename "$file"
+	  destfile="$func_basename_result"
+	  destfile="$destdir/$destfile"
+	fi
+
+	# Deduce the name of the destination old-style object file.
+	case $destfile in
+	*.lo)
+	  func_lo2o "$destfile"
+	  staticdest=$func_lo2o_result
+	  ;;
+	*.$objext)
+	  staticdest="$destfile"
+	  destfile=
+	  ;;
+	*)
+	  func_fatal_help "cannot copy a libtool object to \`$destfile'"
+	  ;;
+	esac
+
+	# Install the libtool object if requested.
+	test -n "$destfile" && \
+	  func_show_eval "$install_prog $file $destfile" 'exit $?'
+
+	# Install the old object if enabled.
+	if test "$build_old_libs" = yes; then
+	  # Deduce the name of the old-style object file.
+	  func_lo2o "$file"
+	  staticobj=$func_lo2o_result
+	  func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
+	fi
+	exit $EXIT_SUCCESS
+	;;
+
+      *)
+	# Figure out destination file name, if it wasn't already specified.
+	if test -n "$destname"; then
+	  destfile="$destdir/$destname"
+	else
+	  func_basename "$file"
+	  destfile="$func_basename_result"
+	  destfile="$destdir/$destfile"
+	fi
+
+	# If the file is missing, and there is a .exe on the end, strip it
+	# because it is most likely a libtool script we actually want to
+	# install
+	stripped_ext=""
+	case $file in
+	  *.exe)
+	    if test ! -f "$file"; then
+	      func_stripname '' '.exe' "$file"
+	      file=$func_stripname_result
+	      stripped_ext=".exe"
+	    fi
+	    ;;
+	esac
+
+	# Do a test to see if this is really a libtool program.
+	case $host in
+	*cygwin* | *mingw*)
+	    if func_ltwrapper_executable_p "$file"; then
+	      func_ltwrapper_scriptname "$file"
+	      wrapper=$func_ltwrapper_scriptname_result
+	    else
+	      func_stripname '' '.exe' "$file"
+	      wrapper=$func_stripname_result
+	    fi
+	    ;;
+	*)
+	    wrapper=$file
+	    ;;
+	esac
+	if func_ltwrapper_script_p "$wrapper"; then
+	  notinst_deplibs=
+	  relink_command=
+
+	  func_source "$wrapper"
+
+	  # Check the variables that should have been set.
+	  test -z "$generated_by_libtool_version" && \
+	    func_fatal_error "invalid libtool wrapper script \`$wrapper'"
+
+	  finalize=yes
+	  for lib in $notinst_deplibs; do
+	    # Check to see that each library is installed.
+	    libdir=
+	    if test -f "$lib"; then
+	      func_source "$lib"
+	    fi
+	    libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test
+	    if test -n "$libdir" && test ! -f "$libfile"; then
+	      func_warning "\`$lib' has not been installed in \`$libdir'"
+	      finalize=no
+	    fi
+	  done
+
+	  relink_command=
+	  func_source "$wrapper"
+
+	  outputname=
+	  if test "$fast_install" = no && test -n "$relink_command"; then
+	    $opt_dry_run || {
+	      if test "$finalize" = yes; then
+	        tmpdir=`func_mktempdir`
+		func_basename "$file$stripped_ext"
+		file="$func_basename_result"
+	        outputname="$tmpdir/$file"
+	        # Replace the output file specification.
+	        relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
+
+	        $opt_silent || {
+	          func_quote_for_expand "$relink_command"
+		  eval "func_echo $func_quote_for_expand_result"
+	        }
+	        if eval "$relink_command"; then :
+	          else
+		  func_error "error: relink \`$file' with the above command before installing it"
+		  $opt_dry_run || ${RM}r "$tmpdir"
+		  continue
+	        fi
+	        file="$outputname"
+	      else
+	        func_warning "cannot relink \`$file'"
+	      fi
+	    }
+	  else
+	    # Install the binary that we compiled earlier.
+	    file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
+	  fi
+	fi
+
+	# remove .exe since cygwin /usr/bin/install will append another
+	# one anyway
+	case $install_prog,$host in
+	*/usr/bin/install*,*cygwin*)
+	  case $file:$destfile in
+	  *.exe:*.exe)
+	    # this is ok
+	    ;;
+	  *.exe:*)
+	    destfile=$destfile.exe
+	    ;;
+	  *:*.exe)
+	    func_stripname '' '.exe' "$destfile"
+	    destfile=$func_stripname_result
+	    ;;
+	  esac
+	  ;;
+	esac
+	func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
+	$opt_dry_run || if test -n "$outputname"; then
+	  ${RM}r "$tmpdir"
+	fi
+	;;
+      esac
+    done
+
+    for file in $staticlibs; do
+      func_basename "$file"
+      name="$func_basename_result"
+
+      # Set up the ranlib parameters.
+      oldlib="$destdir/$name"
+      func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
+      tool_oldlib=$func_to_tool_file_result
+
+      func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
+
+      if test -n "$stripme" && test -n "$old_striplib"; then
+	func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
+      fi
+
+      # Do each command in the postinstall commands.
+      func_execute_cmds "$old_postinstall_cmds" 'exit $?'
+    done
+
+    test -n "$future_libdirs" && \
+      func_warning "remember to run \`$progname --finish$future_libdirs'"
+
+    if test -n "$current_libdirs"; then
+      # Maybe just do a dry run.
+      $opt_dry_run && current_libdirs=" -n$current_libdirs"
+      exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
+    else
+      exit $EXIT_SUCCESS
+    fi
+}
+
+test "$opt_mode" = install && func_mode_install ${1+"$@"}
+
+
+# func_generate_dlsyms outputname originator pic_p
+# Extract symbols from dlprefiles and create ${outputname}S.o with
+# a dlpreopen symbol table.
+func_generate_dlsyms ()
+{
+    $opt_debug
+    my_outputname="$1"
+    my_originator="$2"
+    my_pic_p="${3-no}"
+    my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
+    my_dlsyms=
+
+    if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+      if test -n "$NM" && test -n "$global_symbol_pipe"; then
+	my_dlsyms="${my_outputname}S.c"
+      else
+	func_error "not configured to extract global symbols from dlpreopened files"
+      fi
+    fi
+
+    if test -n "$my_dlsyms"; then
+      case $my_dlsyms in
+      "") ;;
+      *.c)
+	# Discover the nlist of each of the dlfiles.
+	nlist="$output_objdir/${my_outputname}.nm"
+
+	func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
+
+	# Parse the name list into a source file.
+	func_verbose "creating $output_objdir/$my_dlsyms"
+
+	$opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
+/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
+/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
+
+#ifdef __cplusplus
+extern \"C\" {
+#endif
+
+#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
+#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
+#endif
+
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
+#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+/* DATA imports from DLLs on WIN32 con't be const, because runtime
+   relocations are performed -- see ld's documentation on pseudo-relocs.  */
+# define LT_DLSYM_CONST
+#elif defined(__osf__)
+/* This system does not cope well with relocations in const data.  */
+# define LT_DLSYM_CONST
+#else
+# define LT_DLSYM_CONST const
+#endif
+
+/* External symbol declarations for the compiler. */\
+"
+
+	if test "$dlself" = yes; then
+	  func_verbose "generating symbol list for \`$output'"
+
+	  $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
+
+	  # Add our own program objects to the symbol list.
+	  progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
+	  for progfile in $progfiles; do
+	    func_to_tool_file "$progfile" func_convert_file_msys_to_w32
+	    func_verbose "extracting global C symbols from \`$func_to_tool_file_result'"
+	    $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
+	  done
+
+	  if test -n "$exclude_expsyms"; then
+	    $opt_dry_run || {
+	      eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
+	      eval '$MV "$nlist"T "$nlist"'
+	    }
+	  fi
+
+	  if test -n "$export_symbols_regex"; then
+	    $opt_dry_run || {
+	      eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
+	      eval '$MV "$nlist"T "$nlist"'
+	    }
+	  fi
+
+	  # Prepare the list of exported symbols
+	  if test -z "$export_symbols"; then
+	    export_symbols="$output_objdir/$outputname.exp"
+	    $opt_dry_run || {
+	      $RM $export_symbols
+	      eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
+	      case $host in
+	      *cygwin* | *mingw* | *cegcc* )
+                eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+                eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
+	        ;;
+	      esac
+	    }
+	  else
+	    $opt_dry_run || {
+	      eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
+	      eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
+	      eval '$MV "$nlist"T "$nlist"'
+	      case $host in
+	        *cygwin* | *mingw* | *cegcc* )
+	          eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+	          eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
+	          ;;
+	      esac
+	    }
+	  fi
+	fi
+
+	for dlprefile in $dlprefiles; do
+	  func_verbose "extracting global C symbols from \`$dlprefile'"
+	  func_basename "$dlprefile"
+	  name="$func_basename_result"
+          case $host in
+	    *cygwin* | *mingw* | *cegcc* )
+	      # if an import library, we need to obtain dlname
+	      if func_win32_import_lib_p "$dlprefile"; then
+	        func_tr_sh "$dlprefile"
+	        eval "curr_lafile=\$libfile_$func_tr_sh_result"
+	        dlprefile_dlbasename=""
+	        if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
+	          # Use subshell, to avoid clobbering current variable values
+	          dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
+	          if test -n "$dlprefile_dlname" ; then
+	            func_basename "$dlprefile_dlname"
+	            dlprefile_dlbasename="$func_basename_result"
+	          else
+	            # no lafile. user explicitly requested -dlpreopen <import library>.
+	            $sharedlib_from_linklib_cmd "$dlprefile"
+	            dlprefile_dlbasename=$sharedlib_from_linklib_result
+	          fi
+	        fi
+	        $opt_dry_run || {
+	          if test -n "$dlprefile_dlbasename" ; then
+	            eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
+	          else
+	            func_warning "Could not compute DLL name from $name"
+	            eval '$ECHO ": $name " >> "$nlist"'
+	          fi
+	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
+	            $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
+	        }
+	      else # not an import lib
+	        $opt_dry_run || {
+	          eval '$ECHO ": $name " >> "$nlist"'
+	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+	        }
+	      fi
+	    ;;
+	    *)
+	      $opt_dry_run || {
+	        eval '$ECHO ": $name " >> "$nlist"'
+	        func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+	        eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+	      }
+	    ;;
+          esac
+	done
+
+	$opt_dry_run || {
+	  # Make sure we have at least an empty file.
+	  test -f "$nlist" || : > "$nlist"
+
+	  if test -n "$exclude_expsyms"; then
+	    $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
+	    $MV "$nlist"T "$nlist"
+	  fi
+
+	  # Try sorting and uniquifying the output.
+	  if $GREP -v "^: " < "$nlist" |
+	      if sort -k 3 </dev/null >/dev/null 2>&1; then
+		sort -k 3
+	      else
+		sort +2
+	      fi |
+	      uniq > "$nlist"S; then
+	    :
+	  else
+	    $GREP -v "^: " < "$nlist" > "$nlist"S
+	  fi
+
+	  if test -f "$nlist"S; then
+	    eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
+	  else
+	    echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
+	  fi
+
+	  echo >> "$output_objdir/$my_dlsyms" "\
+
+/* The mapping between symbol names and symbols.  */
+typedef struct {
+  const char *name;
+  void *address;
+} lt_dlsymlist;
+extern LT_DLSYM_CONST lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[];
+LT_DLSYM_CONST lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[] =
+{\
+  { \"$my_originator\", (void *) 0 },"
+
+	  case $need_lib_prefix in
+	  no)
+	    eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
+	    ;;
+	  *)
+	    eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
+	    ;;
+	  esac
+	  echo >> "$output_objdir/$my_dlsyms" "\
+  {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt_${my_prefix}_LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif\
+"
+	} # !$opt_dry_run
+
+	pic_flag_for_symtable=
+	case "$compile_command " in
+	*" -static "*) ;;
+	*)
+	  case $host in
+	  # compiling the symbol table file with pic_flag works around
+	  # a FreeBSD bug that causes programs to crash when -lm is
+	  # linked before any other PIC object.  But we must not use
+	  # pic_flag when linking with -static.  The problem exists in
+	  # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
+	  *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
+	    pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
+	  *-*-hpux*)
+	    pic_flag_for_symtable=" $pic_flag"  ;;
+	  *)
+	    if test "X$my_pic_p" != Xno; then
+	      pic_flag_for_symtable=" $pic_flag"
+	    fi
+	    ;;
+	  esac
+	  ;;
+	esac
+	symtab_cflags=
+	for arg in $LTCFLAGS; do
+	  case $arg in
+	  -pie | -fpie | -fPIE) ;;
+	  *) func_append symtab_cflags " $arg" ;;
+	  esac
+	done
+
+	# Now compile the dynamic symbol file.
+	func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
+
+	# Clean up the generated files.
+	func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
+
+	# Transform the symbol file into the correct name.
+	symfileobj="$output_objdir/${my_outputname}S.$objext"
+	case $host in
+	*cygwin* | *mingw* | *cegcc* )
+	  if test -f "$output_objdir/$my_outputname.def"; then
+	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+	  else
+	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+	  fi
+	  ;;
+	*)
+	  compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+	  finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+	  ;;
+	esac
+	;;
+      *)
+	func_fatal_error "unknown suffix for \`$my_dlsyms'"
+	;;
+      esac
+    else
+      # We keep going just in case the user didn't refer to
+      # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
+      # really was required.
+
+      # Nullify the symbol file.
+      compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
+      finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
+    fi
+}
+
+# func_win32_libid arg
+# return the library type of file 'arg'
+#
+# Need a lot of goo to handle *both* DLLs and import libs
+# Has to be a shell function in order to 'eat' the argument
+# that is supplied when $file_magic_command is called.
+# Despite the name, also deal with 64 bit binaries.
+func_win32_libid ()
+{
+  $opt_debug
+  win32_libid_type="unknown"
+  win32_fileres=`file -L $1 2>/dev/null`
+  case $win32_fileres in
+  *ar\ archive\ import\ library*) # definitely import
+    win32_libid_type="x86 archive import"
+    ;;
+  *ar\ archive*) # could be an import, or static
+    # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
+    if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
+       $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
+      func_to_tool_file "$1" func_convert_file_msys_to_w32
+      win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
+	$SED -n -e '
+	    1,100{
+		/ I /{
+		    s,.*,import,
+		    p
+		    q
+		}
+	    }'`
+      case $win32_nmres in
+      import*)  win32_libid_type="x86 archive import";;
+      *)        win32_libid_type="x86 archive static";;
+      esac
+    fi
+    ;;
+  *DLL*)
+    win32_libid_type="x86 DLL"
+    ;;
+  *executable*) # but shell scripts are "executable" too...
+    case $win32_fileres in
+    *MS\ Windows\ PE\ Intel*)
+      win32_libid_type="x86 DLL"
+      ;;
+    esac
+    ;;
+  esac
+  $ECHO "$win32_libid_type"
+}
+
+# func_cygming_dll_for_implib ARG
+#
+# Platform-specific function to extract the
+# name of the DLL associated with the specified
+# import library ARG.
+# Invoked by eval'ing the libtool variable
+#    $sharedlib_from_linklib_cmd
+# Result is available in the variable
+#    $sharedlib_from_linklib_result
+func_cygming_dll_for_implib ()
+{
+  $opt_debug
+  sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
+}
+
+# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
+#
+# The is the core of a fallback implementation of a
+# platform-specific function to extract the name of the
+# DLL associated with the specified import library LIBNAME.
+#
+# SECTION_NAME is either .idata$6 or .idata$7, depending
+# on the platform and compiler that created the implib.
+#
+# Echos the name of the DLL associated with the
+# specified import library.
+func_cygming_dll_for_implib_fallback_core ()
+{
+  $opt_debug
+  match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
+  $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
+    $SED '/^Contents of section '"$match_literal"':/{
+      # Place marker at beginning of archive member dllname section
+      s/.*/====MARK====/
+      p
+      d
+    }
+    # These lines can sometimes be longer than 43 characters, but
+    # are always uninteresting
+    /:[	 ]*file format pe[i]\{,1\}-/d
+    /^In archive [^:]*:/d
+    # Ensure marker is printed
+    /^====MARK====/p
+    # Remove all lines with less than 43 characters
+    /^.\{43\}/!d
+    # From remaining lines, remove first 43 characters
+    s/^.\{43\}//' |
+    $SED -n '
+      # Join marker and all lines until next marker into a single line
+      /^====MARK====/ b para
+      H
+      $ b para
+      b
+      :para
+      x
+      s/\n//g
+      # Remove the marker
+      s/^====MARK====//
+      # Remove trailing dots and whitespace
+      s/[\. \t]*$//
+      # Print
+      /./p' |
+    # we now have a list, one entry per line, of the stringified
+    # contents of the appropriate section of all members of the
+    # archive which possess that section. Heuristic: eliminate
+    # all those which have a first or second character that is
+    # a '.' (that is, objdump's representation of an unprintable
+    # character.) This should work for all archives with less than
+    # 0x302f exports -- but will fail for DLLs whose name actually
+    # begins with a literal '.' or a single character followed by
+    # a '.'.
+    #
+    # Of those that remain, print the first one.
+    $SED -e '/^\./d;/^.\./d;q'
+}
+
+# func_cygming_gnu_implib_p ARG
+# This predicate returns with zero status (TRUE) if
+# ARG is a GNU/binutils-style import library. Returns
+# with nonzero status (FALSE) otherwise.
+func_cygming_gnu_implib_p ()
+{
+  $opt_debug
+  func_to_tool_file "$1" func_convert_file_msys_to_w32
+  func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
+  test -n "$func_cygming_gnu_implib_tmp"
+}
+
+# func_cygming_ms_implib_p ARG
+# This predicate returns with zero status (TRUE) if
+# ARG is an MS-style import library. Returns
+# with nonzero status (FALSE) otherwise.
+func_cygming_ms_implib_p ()
+{
+  $opt_debug
+  func_to_tool_file "$1" func_convert_file_msys_to_w32
+  func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
+  test -n "$func_cygming_ms_implib_tmp"
+}
+
+# func_cygming_dll_for_implib_fallback ARG
+# Platform-specific function to extract the
+# name of the DLL associated with the specified
+# import library ARG.
+#
+# This fallback implementation is for use when $DLLTOOL
+# does not support the --identify-strict option.
+# Invoked by eval'ing the libtool variable
+#    $sharedlib_from_linklib_cmd
+# Result is available in the variable
+#    $sharedlib_from_linklib_result
+func_cygming_dll_for_implib_fallback ()
+{
+  $opt_debug
+  if func_cygming_gnu_implib_p "$1" ; then
+    # binutils import library
+    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
+  elif func_cygming_ms_implib_p "$1" ; then
+    # ms-generated import library
+    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
+  else
+    # unknown
+    sharedlib_from_linklib_result=""
+  fi
+}
+
+
+# func_extract_an_archive dir oldlib
+func_extract_an_archive ()
+{
+    $opt_debug
+    f_ex_an_ar_dir="$1"; shift
+    f_ex_an_ar_oldlib="$1"
+    if test "$lock_old_archive_extraction" = yes; then
+      lockfile=$f_ex_an_ar_oldlib.lock
+      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+	func_echo "Waiting for $lockfile to be removed"
+	sleep 2
+      done
+    fi
+    func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
+		   'stat=$?; rm -f "$lockfile"; exit $stat'
+    if test "$lock_old_archive_extraction" = yes; then
+      $opt_dry_run || rm -f "$lockfile"
+    fi
+    if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
+     :
+    else
+      func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
+    fi
+}
+
+
+# func_extract_archives gentop oldlib ...
+func_extract_archives ()
+{
+    $opt_debug
+    my_gentop="$1"; shift
+    my_oldlibs=${1+"$@"}
+    my_oldobjs=""
+    my_xlib=""
+    my_xabs=""
+    my_xdir=""
+
+    for my_xlib in $my_oldlibs; do
+      # Extract the objects.
+      case $my_xlib in
+	[\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
+	*) my_xabs=`pwd`"/$my_xlib" ;;
+      esac
+      func_basename "$my_xlib"
+      my_xlib="$func_basename_result"
+      my_xlib_u=$my_xlib
+      while :; do
+        case " $extracted_archives " in
+	*" $my_xlib_u "*)
+	  func_arith $extracted_serial + 1
+	  extracted_serial=$func_arith_result
+	  my_xlib_u=lt$extracted_serial-$my_xlib ;;
+	*) break ;;
+	esac
+      done
+      extracted_archives="$extracted_archives $my_xlib_u"
+      my_xdir="$my_gentop/$my_xlib_u"
+
+      func_mkdir_p "$my_xdir"
+
+      case $host in
+      *-darwin*)
+	func_verbose "Extracting $my_xabs"
+	# Do not bother doing anything if just a dry run
+	$opt_dry_run || {
+	  darwin_orig_dir=`pwd`
+	  cd $my_xdir || exit $?
+	  darwin_archive=$my_xabs
+	  darwin_curdir=`pwd`
+	  darwin_base_archive=`basename "$darwin_archive"`
+	  darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
+	  if test -n "$darwin_arches"; then
+	    darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
+	    darwin_arch=
+	    func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
+	    for darwin_arch in  $darwin_arches ; do
+	      func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+	      $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
+	      cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+	      func_extract_an_archive "`pwd`" "${darwin_base_archive}"
+	      cd "$darwin_curdir"
+	      $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
+	    done # $darwin_arches
+            ## Okay now we've a bunch of thin objects, gotta fatten them up :)
+	    darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
+	    darwin_file=
+	    darwin_files=
+	    for darwin_file in $darwin_filelist; do
+	      darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
+	      $LIPO -create -output "$darwin_file" $darwin_files
+	    done # $darwin_filelist
+	    $RM -rf unfat-$$
+	    cd "$darwin_orig_dir"
+	  else
+	    cd $darwin_orig_dir
+	    func_extract_an_archive "$my_xdir" "$my_xabs"
+	  fi # $darwin_arches
+	} # !$opt_dry_run
+	;;
+      *)
+        func_extract_an_archive "$my_xdir" "$my_xabs"
+	;;
+      esac
+      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
+    done
+
+    func_extract_archives_result="$my_oldobjs"
+}
+
+
+# func_emit_wrapper [arg=no]
+#
+# Emit a libtool wrapper script on stdout.
+# Don't directly open a file because we may want to
+# incorporate the script contents within a cygwin/mingw
+# wrapper executable.  Must ONLY be called from within
+# func_mode_link because it depends on a number of variables
+# set therein.
+#
+# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
+# variable will take.  If 'yes', then the emitted script
+# will assume that the directory in which it is stored is
+# the $objdir directory.  This is a cygwin/mingw-specific
+# behavior.
+func_emit_wrapper ()
+{
+	func_emit_wrapper_arg1=${1-no}
+
+	$ECHO "\
+#! $SHELL
+
+# $output - temporary wrapper script for $objdir/$outputname
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# The $output program cannot be directly executed until all the libtool
+# libraries that it depends on are installed.
+#
+# This wrapper script should never be moved out of the build directory.
+# If it is, it will not operate correctly.
+
+# Sed substitution that helps us do robust quoting.  It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='$sed_quote_subst'
+
+# Be Bourne compatible
+if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '\${1+\"\$@\"}'='\"\$@\"'
+  setopt NO_GLOB_SUBST
+else
+  case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+relink_command=\"$relink_command\"
+
+# This environment variable determines our operation mode.
+if test \"\$libtool_install_magic\" = \"$magic\"; then
+  # install mode needs the following variables:
+  generated_by_libtool_version='$macro_version'
+  notinst_deplibs='$notinst_deplibs'
+else
+  # When we are sourced in execute mode, \$file and \$ECHO are already set.
+  if test \"\$libtool_execute_magic\" != \"$magic\"; then
+    file=\"\$0\""
+
+    qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
+    $ECHO "\
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+    ECHO=\"$qECHO\"
+  fi
+
+# Very basic option parsing. These options are (a) specific to
+# the libtool wrapper, (b) are identical between the wrapper
+# /script/ and the wrapper /executable/ which is used only on
+# windows platforms, and (c) all begin with the string "--lt-"
+# (application programs are unlikely to have options which match
+# this pattern).
+#
+# There are only two supported options: --lt-debug and
+# --lt-dump-script. There is, deliberately, no --lt-help.
+#
+# The first argument to this parsing function should be the
+# script's $0 value, followed by "$@".
+lt_option_debug=
+func_parse_lt_options ()
+{
+  lt_script_arg0=\$0
+  shift
+  for lt_opt
+  do
+    case \"\$lt_opt\" in
+    --lt-debug) lt_option_debug=1 ;;
+    --lt-dump-script)
+        lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
+        test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
+        lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
+        cat \"\$lt_dump_D/\$lt_dump_F\"
+        exit 0
+      ;;
+    --lt-*)
+        \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
+        exit 1
+      ;;
+    esac
+  done
+
+  # Print the debug banner immediately:
+  if test -n \"\$lt_option_debug\"; then
+    echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2
+  fi
+}
+
+# Used when --lt-debug. Prints its arguments to stdout
+# (redirection is the responsibility of the caller)
+func_lt_dump_args ()
+{
+  lt_dump_args_N=1;
+  for lt_arg
+  do
+    \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\"
+    lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
+  done
+}
+
+# Core function for launching the target application
+func_exec_program_core ()
+{
+"
+  case $host in
+  # Backslashes separate directories on plain windows
+  *-*-mingw | *-*-os2* | *-cegcc*)
+    $ECHO "\
+      if test -n \"\$lt_option_debug\"; then
+        \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2
+        func_lt_dump_args \${1+\"\$@\"} 1>&2
+      fi
+      exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
+"
+    ;;
+
+  *)
+    $ECHO "\
+      if test -n \"\$lt_option_debug\"; then
+        \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2
+        func_lt_dump_args \${1+\"\$@\"} 1>&2
+      fi
+      exec \"\$progdir/\$program\" \${1+\"\$@\"}
+"
+    ;;
+  esac
+  $ECHO "\
+      \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
+      exit 1
+}
+
+# A function to encapsulate launching the target application
+# Strips options in the --lt-* namespace from \$@ and
+# launches target application with the remaining arguments.
+func_exec_program ()
+{
+  case \" \$* \" in
+  *\\ --lt-*)
+    for lt_wr_arg
+    do
+      case \$lt_wr_arg in
+      --lt-*) ;;
+      *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
+      esac
+      shift
+    done ;;
+  esac
+  func_exec_program_core \${1+\"\$@\"}
+}
+
+  # Parse options
+  func_parse_lt_options \"\$0\" \${1+\"\$@\"}
+
+  # Find the directory that this script lives in.
+  thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
+  test \"x\$thisdir\" = \"x\$file\" && thisdir=.
+
+  # Follow symbolic links until we get to the real thisdir.
+  file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
+  while test -n \"\$file\"; do
+    destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
+
+    # If there was a directory component, then change thisdir.
+    if test \"x\$destdir\" != \"x\$file\"; then
+      case \"\$destdir\" in
+      [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
+      *) thisdir=\"\$thisdir/\$destdir\" ;;
+      esac
+    fi
+
+    file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
+    file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
+  done
+
+  # Usually 'no', except on cygwin/mingw when embedded into
+  # the cwrapper.
+  WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
+  if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
+    # special case for '.'
+    if test \"\$thisdir\" = \".\"; then
+      thisdir=\`pwd\`
+    fi
+    # remove .libs from thisdir
+    case \"\$thisdir\" in
+    *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
+    $objdir )   thisdir=. ;;
+    esac
+  fi
+
+  # Try to get the absolute directory name.
+  absdir=\`cd \"\$thisdir\" && pwd\`
+  test -n \"\$absdir\" && thisdir=\"\$absdir\"
+"
+
+	if test "$fast_install" = yes; then
+	  $ECHO "\
+  program=lt-'$outputname'$exeext
+  progdir=\"\$thisdir/$objdir\"
+
+  if test ! -f \"\$progdir/\$program\" ||
+     { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
+       test \"X\$file\" != \"X\$progdir/\$program\"; }; then
+
+    file=\"\$\$-\$program\"
+
+    if test ! -d \"\$progdir\"; then
+      $MKDIR \"\$progdir\"
+    else
+      $RM \"\$progdir/\$file\"
+    fi"
+
+	  $ECHO "\
+
+    # relink executable if necessary
+    if test -n \"\$relink_command\"; then
+      if relink_command_output=\`eval \$relink_command 2>&1\`; then :
+      else
+	$ECHO \"\$relink_command_output\" >&2
+	$RM \"\$progdir/\$file\"
+	exit 1
+      fi
+    fi
+
+    $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
+    { $RM \"\$progdir/\$program\";
+      $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
+    $RM \"\$progdir/\$file\"
+  fi"
+	else
+	  $ECHO "\
+  program='$outputname'
+  progdir=\"\$thisdir/$objdir\"
+"
+	fi
+
+	$ECHO "\
+
+  if test -f \"\$progdir/\$program\"; then"
+
+	# fixup the dll searchpath if we need to.
+	#
+	# Fix the DLL searchpath if we need to.  Do this before prepending
+	# to shlibpath, because on Windows, both are PATH and uninstalled
+	# libraries must come first.
+	if test -n "$dllsearchpath"; then
+	  $ECHO "\
+    # Add the dll search path components to the executable PATH
+    PATH=$dllsearchpath:\$PATH
+"
+	fi
+
+	# Export our shlibpath_var if we have one.
+	if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+	  $ECHO "\
+    # Add our own library path to $shlibpath_var
+    $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
+
+    # Some systems cannot cope with colon-terminated $shlibpath_var
+    # The second colon is a workaround for a bug in BeOS R4 sed
+    $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
+
+    export $shlibpath_var
+"
+	fi
+
+	$ECHO "\
+    if test \"\$libtool_execute_magic\" != \"$magic\"; then
+      # Run the actual program with our arguments.
+      func_exec_program \${1+\"\$@\"}
+    fi
+  else
+    # The program doesn't exist.
+    \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
+    \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
+    \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
+    exit 1
+  fi
+fi\
+"
+}
+
+
+# func_emit_cwrapperexe_src
+# emit the source code for a wrapper executable on stdout
+# Must ONLY be called from within func_mode_link because
+# it depends on a number of variable set therein.
+func_emit_cwrapperexe_src ()
+{
+	cat <<EOF
+
+/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
+   Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+
+   The $output program cannot be directly executed until all the libtool
+   libraries that it depends on are installed.
+
+   This wrapper executable should never be moved out of the build directory.
+   If it is, it will not operate correctly.
+*/
+EOF
+	    cat <<"EOF"
+#ifdef _MSC_VER
+# define _CRT_SECURE_NO_DEPRECATE 1
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#ifdef _MSC_VER
+# include <direct.h>
+# include <process.h>
+# include <io.h>
+#else
+# include <unistd.h>
+# include <stdint.h>
+# ifdef __CYGWIN__
+#  include <io.h>
+# endif
+#endif
+#include <malloc.h>
+#include <stdarg.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+/* declarations of non-ANSI functions */
+#if defined(__MINGW32__)
+# ifdef __STRICT_ANSI__
+int _putenv (const char *);
+# endif
+#elif defined(__CYGWIN__)
+# ifdef __STRICT_ANSI__
+char *realpath (const char *, char *);
+int putenv (char *);
+int setenv (const char *, const char *, int);
+# endif
+/* #elif defined (other platforms) ... */
+#endif
+
+/* portability defines, excluding path handling macros */
+#if defined(_MSC_VER)
+# define setmode _setmode
+# define stat    _stat
+# define chmod   _chmod
+# define getcwd  _getcwd
+# define putenv  _putenv
+# define S_IXUSR _S_IEXEC
+# ifndef _INTPTR_T_DEFINED
+#  define _INTPTR_T_DEFINED
+#  define intptr_t int
+# endif
+#elif defined(__MINGW32__)
+# define setmode _setmode
+# define stat    _stat
+# define chmod   _chmod
+# define getcwd  _getcwd
+# define putenv  _putenv
+#elif defined(__CYGWIN__)
+# define HAVE_SETENV
+# define FOPEN_WB "wb"
+/* #elif defined (other platforms) ... */
+#endif
+
+#if defined(PATH_MAX)
+# define LT_PATHMAX PATH_MAX
+#elif defined(MAXPATHLEN)
+# define LT_PATHMAX MAXPATHLEN
+#else
+# define LT_PATHMAX 1024
+#endif
+
+#ifndef S_IXOTH
+# define S_IXOTH 0
+#endif
+#ifndef S_IXGRP
+# define S_IXGRP 0
+#endif
+
+/* path handling portability macros */
+#ifndef DIR_SEPARATOR
+# define DIR_SEPARATOR '/'
+# define PATH_SEPARATOR ':'
+#endif
+
+#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
+  defined (__OS2__)
+# define HAVE_DOS_BASED_FILE_SYSTEM
+# define FOPEN_WB "wb"
+# ifndef DIR_SEPARATOR_2
+#  define DIR_SEPARATOR_2 '\\'
+# endif
+# ifndef PATH_SEPARATOR_2
+#  define PATH_SEPARATOR_2 ';'
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR_2
+# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
+#else /* DIR_SEPARATOR_2 */
+# define IS_DIR_SEPARATOR(ch) \
+	(((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
+#endif /* DIR_SEPARATOR_2 */
+
+#ifndef PATH_SEPARATOR_2
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
+#else /* PATH_SEPARATOR_2 */
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
+#endif /* PATH_SEPARATOR_2 */
+
+#ifndef FOPEN_WB
+# define FOPEN_WB "w"
+#endif
+#ifndef _O_BINARY
+# define _O_BINARY 0
+#endif
+
+#define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
+#define XFREE(stale) do { \
+  if (stale) { free ((void *) stale); stale = 0; } \
+} while (0)
+
+#if defined(LT_DEBUGWRAPPER)
+static int lt_debug = 1;
+#else
+static int lt_debug = 0;
+#endif
+
+const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
+
+void *xmalloc (size_t num);
+char *xstrdup (const char *string);
+const char *base_name (const char *name);
+char *find_executable (const char *wrapper);
+char *chase_symlinks (const char *pathspec);
+int make_executable (const char *path);
+int check_executable (const char *path);
+char *strendzap (char *str, const char *pat);
+void lt_debugprintf (const char *file, int line, const char *fmt, ...);
+void lt_fatal (const char *file, int line, const char *message, ...);
+static const char *nonnull (const char *s);
+static const char *nonempty (const char *s);
+void lt_setenv (const char *name, const char *value);
+char *lt_extend_str (const char *orig_value, const char *add, int to_end);
+void lt_update_exe_path (const char *name, const char *value);
+void lt_update_lib_path (const char *name, const char *value);
+char **prepare_spawn (char **argv);
+void lt_dump_script (FILE *f);
+EOF
+
+	    cat <<EOF
+volatile const char * MAGIC_EXE = "$magic_exe";
+const char * LIB_PATH_VARNAME = "$shlibpath_var";
+EOF
+
+	    if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+              func_to_host_path "$temp_rpath"
+	      cat <<EOF
+const char * LIB_PATH_VALUE   = "$func_to_host_path_result";
+EOF
+	    else
+	      cat <<"EOF"
+const char * LIB_PATH_VALUE   = "";
+EOF
+	    fi
+
+	    if test -n "$dllsearchpath"; then
+              func_to_host_path "$dllsearchpath:"
+	      cat <<EOF
+const char * EXE_PATH_VARNAME = "PATH";
+const char * EXE_PATH_VALUE   = "$func_to_host_path_result";
+EOF
+	    else
+	      cat <<"EOF"
+const char * EXE_PATH_VARNAME = "";
+const char * EXE_PATH_VALUE   = "";
+EOF
+	    fi
+
+	    if test "$fast_install" = yes; then
+	      cat <<EOF
+const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
+EOF
+	    else
+	      cat <<EOF
+const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
+EOF
+	    fi
+
+
+	    cat <<"EOF"
+
+#define LTWRAPPER_OPTION_PREFIX         "--lt-"
+
+static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
+static const char *dumpscript_opt       = LTWRAPPER_OPTION_PREFIX "dump-script";
+static const char *debug_opt            = LTWRAPPER_OPTION_PREFIX "debug";
+
+int
+main (int argc, char *argv[])
+{
+  char **newargz;
+  int  newargc;
+  char *tmp_pathspec;
+  char *actual_cwrapper_path;
+  char *actual_cwrapper_name;
+  char *target_name;
+  char *lt_argv_zero;
+  intptr_t rval = 127;
+
+  int i;
+
+  program_name = (char *) xstrdup (base_name (argv[0]));
+  newargz = XMALLOC (char *, argc + 1);
+
+  /* very simple arg parsing; don't want to rely on getopt
+   * also, copy all non cwrapper options to newargz, except
+   * argz[0], which is handled differently
+   */
+  newargc=0;
+  for (i = 1; i < argc; i++)
+    {
+      if (strcmp (argv[i], dumpscript_opt) == 0)
+	{
+EOF
+	    case "$host" in
+	      *mingw* | *cygwin* )
+		# make stdout use "unix" line endings
+		echo "          setmode(1,_O_BINARY);"
+		;;
+	      esac
+
+	    cat <<"EOF"
+	  lt_dump_script (stdout);
+	  return 0;
+	}
+      if (strcmp (argv[i], debug_opt) == 0)
+	{
+          lt_debug = 1;
+          continue;
+	}
+      if (strcmp (argv[i], ltwrapper_option_prefix) == 0)
+        {
+          /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
+             namespace, but it is not one of the ones we know about and
+             have already dealt with, above (inluding dump-script), then
+             report an error. Otherwise, targets might begin to believe
+             they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
+             namespace. The first time any user complains about this, we'll
+             need to make LTWRAPPER_OPTION_PREFIX a configure-time option
+             or a configure.ac-settable value.
+           */
+          lt_fatal (__FILE__, __LINE__,
+		    "unrecognized %s option: '%s'",
+                    ltwrapper_option_prefix, argv[i]);
+        }
+      /* otherwise ... */
+      newargz[++newargc] = xstrdup (argv[i]);
+    }
+  newargz[++newargc] = NULL;
+
+EOF
+	    cat <<EOF
+  /* The GNU banner must be the first non-error debug message */
+  lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\n");
+EOF
+	    cat <<"EOF"
+  lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
+  lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
+
+  tmp_pathspec = find_executable (argv[0]);
+  if (tmp_pathspec == NULL)
+    lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
+  lt_debugprintf (__FILE__, __LINE__,
+                  "(main) found exe (before symlink chase) at: %s\n",
+		  tmp_pathspec);
+
+  actual_cwrapper_path = chase_symlinks (tmp_pathspec);
+  lt_debugprintf (__FILE__, __LINE__,
+                  "(main) found exe (after symlink chase) at: %s\n",
+		  actual_cwrapper_path);
+  XFREE (tmp_pathspec);
+
+  actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
+  strendzap (actual_cwrapper_path, actual_cwrapper_name);
+
+  /* wrapper name transforms */
+  strendzap (actual_cwrapper_name, ".exe");
+  tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
+  XFREE (actual_cwrapper_name);
+  actual_cwrapper_name = tmp_pathspec;
+  tmp_pathspec = 0;
+
+  /* target_name transforms -- use actual target program name; might have lt- prefix */
+  target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
+  strendzap (target_name, ".exe");
+  tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
+  XFREE (target_name);
+  target_name = tmp_pathspec;
+  tmp_pathspec = 0;
+
+  lt_debugprintf (__FILE__, __LINE__,
+		  "(main) libtool target name: %s\n",
+		  target_name);
+EOF
+
+	    cat <<EOF
+  newargz[0] =
+    XMALLOC (char, (strlen (actual_cwrapper_path) +
+		    strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
+  strcpy (newargz[0], actual_cwrapper_path);
+  strcat (newargz[0], "$objdir");
+  strcat (newargz[0], "/");
+EOF
+
+	    cat <<"EOF"
+  /* stop here, and copy so we don't have to do this twice */
+  tmp_pathspec = xstrdup (newargz[0]);
+
+  /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
+  strcat (newargz[0], actual_cwrapper_name);
+
+  /* DO want the lt- prefix here if it exists, so use target_name */
+  lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
+  XFREE (tmp_pathspec);
+  tmp_pathspec = NULL;
+EOF
+
+	    case $host_os in
+	      mingw*)
+	    cat <<"EOF"
+  {
+    char* p;
+    while ((p = strchr (newargz[0], '\\')) != NULL)
+      {
+	*p = '/';
+      }
+    while ((p = strchr (lt_argv_zero, '\\')) != NULL)
+      {
+	*p = '/';
+      }
+  }
+EOF
+	    ;;
+	    esac
+
+	    cat <<"EOF"
+  XFREE (target_name);
+  XFREE (actual_cwrapper_path);
+  XFREE (actual_cwrapper_name);
+
+  lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
+  lt_setenv ("DUALCASE", "1");  /* for MSK sh */
+  /* Update the DLL searchpath.  EXE_PATH_VALUE ($dllsearchpath) must
+     be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
+     because on Windows, both *_VARNAMEs are PATH but uninstalled
+     libraries must come first. */
+  lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
+  lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
+
+  lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
+		  nonnull (lt_argv_zero));
+  for (i = 0; i < newargc; i++)
+    {
+      lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
+		      i, nonnull (newargz[i]));
+    }
+
+EOF
+
+	    case $host_os in
+	      mingw*)
+		cat <<"EOF"
+  /* execv doesn't actually work on mingw as expected on unix */
+  newargz = prepare_spawn (newargz);
+  rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
+  if (rval == -1)
+    {
+      /* failed to start process */
+      lt_debugprintf (__FILE__, __LINE__,
+		      "(main) failed to launch target \"%s\": %s\n",
+		      lt_argv_zero, nonnull (strerror (errno)));
+      return 127;
+    }
+  return rval;
+EOF
+		;;
+	      *)
+		cat <<"EOF"
+  execv (lt_argv_zero, newargz);
+  return rval; /* =127, but avoids unused variable warning */
+EOF
+		;;
+	    esac
+
+	    cat <<"EOF"
+}
+
+void *
+xmalloc (size_t num)
+{
+  void *p = (void *) malloc (num);
+  if (!p)
+    lt_fatal (__FILE__, __LINE__, "memory exhausted");
+
+  return p;
+}
+
+char *
+xstrdup (const char *string)
+{
+  return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
+			  string) : NULL;
+}
+
+const char *
+base_name (const char *name)
+{
+  const char *base;
+
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  /* Skip over the disk name in MSDOS pathnames. */
+  if (isalpha ((unsigned char) name[0]) && name[1] == ':')
+    name += 2;
+#endif
+
+  for (base = name; *name; name++)
+    if (IS_DIR_SEPARATOR (*name))
+      base = name + 1;
+  return base;
+}
+
+int
+check_executable (const char *path)
+{
+  struct stat st;
+
+  lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
+                  nonempty (path));
+  if ((!path) || (!*path))
+    return 0;
+
+  if ((stat (path, &st) >= 0)
+      && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
+    return 1;
+  else
+    return 0;
+}
+
+int
+make_executable (const char *path)
+{
+  int rval = 0;
+  struct stat st;
+
+  lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
+                  nonempty (path));
+  if ((!path) || (!*path))
+    return 0;
+
+  if (stat (path, &st) >= 0)
+    {
+      rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
+    }
+  return rval;
+}
+
+/* Searches for the full path of the wrapper.  Returns
+   newly allocated full path name if found, NULL otherwise
+   Does not chase symlinks, even on platforms that support them.
+*/
+char *
+find_executable (const char *wrapper)
+{
+  int has_slash = 0;
+  const char *p;
+  const char *p_next;
+  /* static buffer for getcwd */
+  char tmp[LT_PATHMAX + 1];
+  int tmp_len;
+  char *concat_name;
+
+  lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
+                  nonempty (wrapper));
+
+  if ((wrapper == NULL) || (*wrapper == '\0'))
+    return NULL;
+
+  /* Absolute path? */
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+  if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
+    {
+      concat_name = xstrdup (wrapper);
+      if (check_executable (concat_name))
+	return concat_name;
+      XFREE (concat_name);
+    }
+  else
+    {
+#endif
+      if (IS_DIR_SEPARATOR (wrapper[0]))
+	{
+	  concat_name = xstrdup (wrapper);
+	  if (check_executable (concat_name))
+	    return concat_name;
+	  XFREE (concat_name);
+	}
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+    }
+#endif
+
+  for (p = wrapper; *p; p++)
+    if (*p == '/')
+      {
+	has_slash = 1;
+	break;
+      }
+  if (!has_slash)
+    {
+      /* no slashes; search PATH */
+      const char *path = getenv ("PATH");
+      if (path != NULL)
+	{
+	  for (p = path; *p; p = p_next)
+	    {
+	      const char *q;
+	      size_t p_len;
+	      for (q = p; *q; q++)
+		if (IS_PATH_SEPARATOR (*q))
+		  break;
+	      p_len = q - p;
+	      p_next = (*q == '\0' ? q : q + 1);
+	      if (p_len == 0)
+		{
+		  /* empty path: current directory */
+		  if (getcwd (tmp, LT_PATHMAX) == NULL)
+		    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
+                              nonnull (strerror (errno)));
+		  tmp_len = strlen (tmp);
+		  concat_name =
+		    XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+		  memcpy (concat_name, tmp, tmp_len);
+		  concat_name[tmp_len] = '/';
+		  strcpy (concat_name + tmp_len + 1, wrapper);
+		}
+	      else
+		{
+		  concat_name =
+		    XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
+		  memcpy (concat_name, p, p_len);
+		  concat_name[p_len] = '/';
+		  strcpy (concat_name + p_len + 1, wrapper);
+		}
+	      if (check_executable (concat_name))
+		return concat_name;
+	      XFREE (concat_name);
+	    }
+	}
+      /* not found in PATH; assume curdir */
+    }
+  /* Relative path | not found in path: prepend cwd */
+  if (getcwd (tmp, LT_PATHMAX) == NULL)
+    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
+              nonnull (strerror (errno)));
+  tmp_len = strlen (tmp);
+  concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+  memcpy (concat_name, tmp, tmp_len);
+  concat_name[tmp_len] = '/';
+  strcpy (concat_name + tmp_len + 1, wrapper);
+
+  if (check_executable (concat_name))
+    return concat_name;
+  XFREE (concat_name);
+  return NULL;
+}
+
+char *
+chase_symlinks (const char *pathspec)
+{
+#ifndef S_ISLNK
+  return xstrdup (pathspec);
+#else
+  char buf[LT_PATHMAX];
+  struct stat s;
+  char *tmp_pathspec = xstrdup (pathspec);
+  char *p;
+  int has_symlinks = 0;
+  while (strlen (tmp_pathspec) && !has_symlinks)
+    {
+      lt_debugprintf (__FILE__, __LINE__,
+		      "checking path component for symlinks: %s\n",
+		      tmp_pathspec);
+      if (lstat (tmp_pathspec, &s) == 0)
+	{
+	  if (S_ISLNK (s.st_mode) != 0)
+	    {
+	      has_symlinks = 1;
+	      break;
+	    }
+
+	  /* search backwards for last DIR_SEPARATOR */
+	  p = tmp_pathspec + strlen (tmp_pathspec) - 1;
+	  while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+	    p--;
+	  if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+	    {
+	      /* no more DIR_SEPARATORS left */
+	      break;
+	    }
+	  *p = '\0';
+	}
+      else
+	{
+	  lt_fatal (__FILE__, __LINE__,
+		    "error accessing file \"%s\": %s",
+		    tmp_pathspec, nonnull (strerror (errno)));
+	}
+    }
+  XFREE (tmp_pathspec);
+
+  if (!has_symlinks)
+    {
+      return xstrdup (pathspec);
+    }
+
+  tmp_pathspec = realpath (pathspec, buf);
+  if (tmp_pathspec == 0)
+    {
+      lt_fatal (__FILE__, __LINE__,
+		"could not follow symlinks for %s", pathspec);
+    }
+  return xstrdup (tmp_pathspec);
+#endif
+}
+
+char *
+strendzap (char *str, const char *pat)
+{
+  size_t len, patlen;
+
+  assert (str != NULL);
+  assert (pat != NULL);
+
+  len = strlen (str);
+  patlen = strlen (pat);
+
+  if (patlen <= len)
+    {
+      str += len - patlen;
+      if (strcmp (str, pat) == 0)
+	*str = '\0';
+    }
+  return str;
+}
+
+void
+lt_debugprintf (const char *file, int line, const char *fmt, ...)
+{
+  va_list args;
+  if (lt_debug)
+    {
+      (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
+      va_start (args, fmt);
+      (void) vfprintf (stderr, fmt, args);
+      va_end (args);
+    }
+}
+
+static void
+lt_error_core (int exit_status, const char *file,
+	       int line, const char *mode,
+	       const char *message, va_list ap)
+{
+  fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
+  vfprintf (stderr, message, ap);
+  fprintf (stderr, ".\n");
+
+  if (exit_status >= 0)
+    exit (exit_status);
+}
+
+void
+lt_fatal (const char *file, int line, const char *message, ...)
+{
+  va_list ap;
+  va_start (ap, message);
+  lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
+  va_end (ap);
+}
+
+static const char *
+nonnull (const char *s)
+{
+  return s ? s : "(null)";
+}
+
+static const char *
+nonempty (const char *s)
+{
+  return (s && !*s) ? "(empty)" : nonnull (s);
+}
+
+void
+lt_setenv (const char *name, const char *value)
+{
+  lt_debugprintf (__FILE__, __LINE__,
+		  "(lt_setenv) setting '%s' to '%s'\n",
+                  nonnull (name), nonnull (value));
+  {
+#ifdef HAVE_SETENV
+    /* always make a copy, for consistency with !HAVE_SETENV */
+    char *str = xstrdup (value);
+    setenv (name, str, 1);
+#else
+    int len = strlen (name) + 1 + strlen (value) + 1;
+    char *str = XMALLOC (char, len);
+    sprintf (str, "%s=%s", name, value);
+    if (putenv (str) != EXIT_SUCCESS)
+      {
+        XFREE (str);
+      }
+#endif
+  }
+}
+
+char *
+lt_extend_str (const char *orig_value, const char *add, int to_end)
+{
+  char *new_value;
+  if (orig_value && *orig_value)
+    {
+      int orig_value_len = strlen (orig_value);
+      int add_len = strlen (add);
+      new_value = XMALLOC (char, add_len + orig_value_len + 1);
+      if (to_end)
+        {
+          strcpy (new_value, orig_value);
+          strcpy (new_value + orig_value_len, add);
+        }
+      else
+        {
+          strcpy (new_value, add);
+          strcpy (new_value + add_len, orig_value);
+        }
+    }
+  else
+    {
+      new_value = xstrdup (add);
+    }
+  return new_value;
+}
+
+void
+lt_update_exe_path (const char *name, const char *value)
+{
+  lt_debugprintf (__FILE__, __LINE__,
+		  "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
+                  nonnull (name), nonnull (value));
+
+  if (name && *name && value && *value)
+    {
+      char *new_value = lt_extend_str (getenv (name), value, 0);
+      /* some systems can't cope with a ':'-terminated path #' */
+      int len = strlen (new_value);
+      while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
+        {
+          new_value[len-1] = '\0';
+        }
+      lt_setenv (name, new_value);
+      XFREE (new_value);
+    }
+}
+
+void
+lt_update_lib_path (const char *name, const char *value)
+{
+  lt_debugprintf (__FILE__, __LINE__,
+		  "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
+                  nonnull (name), nonnull (value));
+
+  if (name && *name && value && *value)
+    {
+      char *new_value = lt_extend_str (getenv (name), value, 0);
+      lt_setenv (name, new_value);
+      XFREE (new_value);
+    }
+}
+
+EOF
+	    case $host_os in
+	      mingw*)
+		cat <<"EOF"
+
+/* Prepares an argument vector before calling spawn().
+   Note that spawn() does not by itself call the command interpreter
+     (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
+      ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+         GetVersionEx(&v);
+         v.dwPlatformId == VER_PLATFORM_WIN32_NT;
+      }) ? "cmd.exe" : "command.com").
+   Instead it simply concatenates the arguments, separated by ' ', and calls
+   CreateProcess().  We must quote the arguments since Win32 CreateProcess()
+   interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
+   special way:
+   - Space and tab are interpreted as delimiters. They are not treated as
+     delimiters if they are surrounded by double quotes: "...".
+   - Unescaped double quotes are removed from the input. Their only effect is
+     that within double quotes, space and tab are treated like normal
+     characters.
+   - Backslashes not followed by double quotes are not special.
+   - But 2*n+1 backslashes followed by a double quote become
+     n backslashes followed by a double quote (n >= 0):
+       \" -> "
+       \\\" -> \"
+       \\\\\" -> \\"
+ */
+#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
+#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
+char **
+prepare_spawn (char **argv)
+{
+  size_t argc;
+  char **new_argv;
+  size_t i;
+
+  /* Count number of arguments.  */
+  for (argc = 0; argv[argc] != NULL; argc++)
+    ;
+
+  /* Allocate new argument vector.  */
+  new_argv = XMALLOC (char *, argc + 1);
+
+  /* Put quoted arguments into the new argument vector.  */
+  for (i = 0; i < argc; i++)
+    {
+      const char *string = argv[i];
+
+      if (string[0] == '\0')
+	new_argv[i] = xstrdup ("\"\"");
+      else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
+	{
+	  int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
+	  size_t length;
+	  unsigned int backslashes;
+	  const char *s;
+	  char *quoted_string;
+	  char *p;
+
+	  length = 0;
+	  backslashes = 0;
+	  if (quote_around)
+	    length++;
+	  for (s = string; *s != '\0'; s++)
+	    {
+	      char c = *s;
+	      if (c == '"')
+		length += backslashes + 1;
+	      length++;
+	      if (c == '\\')
+		backslashes++;
+	      else
+		backslashes = 0;
+	    }
+	  if (quote_around)
+	    length += backslashes + 1;
+
+	  quoted_string = XMALLOC (char, length + 1);
+
+	  p = quoted_string;
+	  backslashes = 0;
+	  if (quote_around)
+	    *p++ = '"';
+	  for (s = string; *s != '\0'; s++)
+	    {
+	      char c = *s;
+	      if (c == '"')
+		{
+		  unsigned int j;
+		  for (j = backslashes + 1; j > 0; j--)
+		    *p++ = '\\';
+		}
+	      *p++ = c;
+	      if (c == '\\')
+		backslashes++;
+	      else
+		backslashes = 0;
+	    }
+	  if (quote_around)
+	    {
+	      unsigned int j;
+	      for (j = backslashes; j > 0; j--)
+		*p++ = '\\';
+	      *p++ = '"';
+	    }
+	  *p = '\0';
+
+	  new_argv[i] = quoted_string;
+	}
+      else
+	new_argv[i] = (char *) string;
+    }
+  new_argv[argc] = NULL;
+
+  return new_argv;
+}
+EOF
+		;;
+	    esac
+
+            cat <<"EOF"
+void lt_dump_script (FILE* f)
+{
+EOF
+	    func_emit_wrapper yes |
+	      $SED -n -e '
+s/^\(.\{79\}\)\(..*\)/\1\
+\2/
+h
+s/\([\\"]\)/\\\1/g
+s/$/\\n/
+s/\([^\n]*\).*/  fputs ("\1", f);/p
+g
+D'
+            cat <<"EOF"
+}
+EOF
+}
+# end: func_emit_cwrapperexe_src
+
+# func_win32_import_lib_p ARG
+# True if ARG is an import lib, as indicated by $file_magic_cmd
+func_win32_import_lib_p ()
+{
+    $opt_debug
+    case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
+    *import*) : ;;
+    *) false ;;
+    esac
+}
+
+# func_mode_link arg...
+func_mode_link ()
+{
+    $opt_debug
+    case $host in
+    *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+      # It is impossible to link a dll without this setting, and
+      # we shouldn't force the makefile maintainer to figure out
+      # which system we are compiling for in order to pass an extra
+      # flag for every libtool invocation.
+      # allow_undefined=no
+
+      # FIXME: Unfortunately, there are problems with the above when trying
+      # to make a dll which has undefined symbols, in which case not
+      # even a static library is built.  For now, we need to specify
+      # -no-undefined on the libtool link line when we can be certain
+      # that all symbols are satisfied, otherwise we get a static library.
+      allow_undefined=yes
+      ;;
+    *)
+      allow_undefined=yes
+      ;;
+    esac
+    libtool_args=$nonopt
+    base_compile="$nonopt $@"
+    compile_command=$nonopt
+    finalize_command=$nonopt
+
+    compile_rpath=
+    finalize_rpath=
+    compile_shlibpath=
+    finalize_shlibpath=
+    convenience=
+    old_convenience=
+    deplibs=
+    old_deplibs=
+    compiler_flags=
+    linker_flags=
+    dllsearchpath=
+    lib_search_path=`pwd`
+    inst_prefix_dir=
+    new_inherited_linker_flags=
+
+    avoid_version=no
+    bindir=
+    dlfiles=
+    dlprefiles=
+    dlself=no
+    export_dynamic=no
+    export_symbols=
+    export_symbols_regex=
+    generated=
+    libobjs=
+    ltlibs=
+    module=no
+    no_install=no
+    objs=
+    non_pic_objects=
+    precious_files_regex=
+    prefer_static_libs=no
+    preload=no
+    prev=
+    prevarg=
+    release=
+    rpath=
+    xrpath=
+    perm_rpath=
+    temp_rpath=
+    thread_safe=no
+    vinfo=
+    vinfo_number=no
+    weak_libs=
+    single_module="${wl}-single_module"
+    func_infer_tag $base_compile
+
+    # We need to know -static, to get the right output filenames.
+    for arg
+    do
+      case $arg in
+      -shared)
+	test "$build_libtool_libs" != yes && \
+	  func_fatal_configuration "can not build a shared library"
+	build_old_libs=no
+	break
+	;;
+      -all-static | -static | -static-libtool-libs)
+	case $arg in
+	-all-static)
+	  if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
+	    func_warning "complete static linking is impossible in this configuration"
+	  fi
+	  if test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=yes
+	  ;;
+	-static)
+	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=built
+	  ;;
+	-static-libtool-libs)
+	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
+	    dlopen_self=$dlopen_self_static
+	  fi
+	  prefer_static_libs=yes
+	  ;;
+	esac
+	build_libtool_libs=no
+	build_old_libs=yes
+	break
+	;;
+      esac
+    done
+
+    # See if our shared archives depend on static archives.
+    test -n "$old_archive_from_new_cmds" && build_old_libs=yes
+
+    # Go through the arguments, transforming them on the way.
+    while test "$#" -gt 0; do
+      arg="$1"
+      shift
+      func_quote_for_eval "$arg"
+      qarg=$func_quote_for_eval_unquoted_result
+      func_append libtool_args " $func_quote_for_eval_result"
+
+      # If the previous option needs an argument, assign it.
+      if test -n "$prev"; then
+	case $prev in
+	output)
+	  func_append compile_command " @OUTPUT@"
+	  func_append finalize_command " @OUTPUT@"
+	  ;;
+	esac
+
+	case $prev in
+	bindir)
+	  bindir="$arg"
+	  prev=
+	  continue
+	  ;;
+	dlfiles|dlprefiles)
+	  if test "$preload" = no; then
+	    # Add the symbol object into the linking commands.
+	    func_append compile_command " @SYMFILE@"
+	    func_append finalize_command " @SYMFILE@"
+	    preload=yes
+	  fi
+	  case $arg in
+	  *.la | *.lo) ;;  # We handle these cases below.
+	  force)
+	    if test "$dlself" = no; then
+	      dlself=needless
+	      export_dynamic=yes
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  self)
+	    if test "$prev" = dlprefiles; then
+	      dlself=yes
+	    elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
+	      dlself=yes
+	    else
+	      dlself=needless
+	      export_dynamic=yes
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  *)
+	    if test "$prev" = dlfiles; then
+	      func_append dlfiles " $arg"
+	    else
+	      func_append dlprefiles " $arg"
+	    fi
+	    prev=
+	    continue
+	    ;;
+	  esac
+	  ;;
+	expsyms)
+	  export_symbols="$arg"
+	  test -f "$arg" \
+	    || func_fatal_error "symbol file \`$arg' does not exist"
+	  prev=
+	  continue
+	  ;;
+	expsyms_regex)
+	  export_symbols_regex="$arg"
+	  prev=
+	  continue
+	  ;;
+	framework)
+	  case $host in
+	    *-*-darwin*)
+	      case "$deplibs " in
+		*" $qarg.ltframework "*) ;;
+		*) func_append deplibs " $qarg.ltframework" # this is fixed later
+		   ;;
+	      esac
+	      ;;
+	  esac
+	  prev=
+	  continue
+	  ;;
+	inst_prefix)
+	  inst_prefix_dir="$arg"
+	  prev=
+	  continue
+	  ;;
+	objectlist)
+	  if test -f "$arg"; then
+	    save_arg=$arg
+	    moreargs=
+	    for fil in `cat "$save_arg"`
+	    do
+#	      func_append moreargs " $fil"
+	      arg=$fil
+	      # A libtool-controlled object.
+
+	      # Check to see that this really is a libtool object.
+	      if func_lalib_unsafe_p "$arg"; then
+		pic_object=
+		non_pic_object=
+
+		# Read the .lo file
+		func_source "$arg"
+
+		if test -z "$pic_object" ||
+		   test -z "$non_pic_object" ||
+		   test "$pic_object" = none &&
+		   test "$non_pic_object" = none; then
+		  func_fatal_error "cannot find name of object for \`$arg'"
+		fi
+
+		# Extract subdirectory from the argument.
+		func_dirname "$arg" "/" ""
+		xdir="$func_dirname_result"
+
+		if test "$pic_object" != none; then
+		  # Prepend the subdirectory the object is found in.
+		  pic_object="$xdir$pic_object"
+
+		  if test "$prev" = dlfiles; then
+		    if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+		      func_append dlfiles " $pic_object"
+		      prev=
+		      continue
+		    else
+		      # If libtool objects are unsupported, then we need to preload.
+		      prev=dlprefiles
+		    fi
+		  fi
+
+		  # CHECK ME:  I think I busted this.  -Ossama
+		  if test "$prev" = dlprefiles; then
+		    # Preload the old-style object.
+		    func_append dlprefiles " $pic_object"
+		    prev=
+		  fi
+
+		  # A PIC object.
+		  func_append libobjs " $pic_object"
+		  arg="$pic_object"
+		fi
+
+		# Non-PIC object.
+		if test "$non_pic_object" != none; then
+		  # Prepend the subdirectory the object is found in.
+		  non_pic_object="$xdir$non_pic_object"
+
+		  # A standard non-PIC object
+		  func_append non_pic_objects " $non_pic_object"
+		  if test -z "$pic_object" || test "$pic_object" = none ; then
+		    arg="$non_pic_object"
+		  fi
+		else
+		  # If the PIC object exists, use it instead.
+		  # $xdir was prepended to $pic_object above.
+		  non_pic_object="$pic_object"
+		  func_append non_pic_objects " $non_pic_object"
+		fi
+	      else
+		# Only an error if not doing a dry-run.
+		if $opt_dry_run; then
+		  # Extract subdirectory from the argument.
+		  func_dirname "$arg" "/" ""
+		  xdir="$func_dirname_result"
+
+		  func_lo2o "$arg"
+		  pic_object=$xdir$objdir/$func_lo2o_result
+		  non_pic_object=$xdir$func_lo2o_result
+		  func_append libobjs " $pic_object"
+		  func_append non_pic_objects " $non_pic_object"
+	        else
+		  func_fatal_error "\`$arg' is not a valid libtool object"
+		fi
+	      fi
+	    done
+	  else
+	    func_fatal_error "link input file \`$arg' does not exist"
+	  fi
+	  arg=$save_arg
+	  prev=
+	  continue
+	  ;;
+	precious_regex)
+	  precious_files_regex="$arg"
+	  prev=
+	  continue
+	  ;;
+	release)
+	  release="-$arg"
+	  prev=
+	  continue
+	  ;;
+	rpath | xrpath)
+	  # We need an absolute path.
+	  case $arg in
+	  [\\/]* | [A-Za-z]:[\\/]*) ;;
+	  *)
+	    func_fatal_error "only absolute run-paths are allowed"
+	    ;;
+	  esac
+	  if test "$prev" = rpath; then
+	    case "$rpath " in
+	    *" $arg "*) ;;
+	    *) func_append rpath " $arg" ;;
+	    esac
+	  else
+	    case "$xrpath " in
+	    *" $arg "*) ;;
+	    *) func_append xrpath " $arg" ;;
+	    esac
+	  fi
+	  prev=
+	  continue
+	  ;;
+	shrext)
+	  shrext_cmds="$arg"
+	  prev=
+	  continue
+	  ;;
+	weak)
+	  func_append weak_libs " $arg"
+	  prev=
+	  continue
+	  ;;
+	xcclinker)
+	  func_append linker_flags " $qarg"
+	  func_append compiler_flags " $qarg"
+	  prev=
+	  func_append compile_command " $qarg"
+	  func_append finalize_command " $qarg"
+	  continue
+	  ;;
+	xcompiler)
+	  func_append compiler_flags " $qarg"
+	  prev=
+	  func_append compile_command " $qarg"
+	  func_append finalize_command " $qarg"
+	  continue
+	  ;;
+	xlinker)
+	  func_append linker_flags " $qarg"
+	  func_append compiler_flags " $wl$qarg"
+	  prev=
+	  func_append compile_command " $wl$qarg"
+	  func_append finalize_command " $wl$qarg"
+	  continue
+	  ;;
+	*)
+	  eval "$prev=\"\$arg\""
+	  prev=
+	  continue
+	  ;;
+	esac
+      fi # test -n "$prev"
+
+      prevarg="$arg"
+
+      case $arg in
+      -all-static)
+	if test -n "$link_static_flag"; then
+	  # See comment for -static flag below, for more details.
+	  func_append compile_command " $link_static_flag"
+	  func_append finalize_command " $link_static_flag"
+	fi
+	continue
+	;;
+
+      -allow-undefined)
+	# FIXME: remove this flag sometime in the future.
+	func_fatal_error "\`-allow-undefined' must not be used because it is the default"
+	;;
+
+      -avoid-version)
+	avoid_version=yes
+	continue
+	;;
+
+      -bindir)
+	prev=bindir
+	continue
+	;;
+
+      -dlopen)
+	prev=dlfiles
+	continue
+	;;
+
+      -dlpreopen)
+	prev=dlprefiles
+	continue
+	;;
+
+      -export-dynamic)
+	export_dynamic=yes
+	continue
+	;;
+
+      -export-symbols | -export-symbols-regex)
+	if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+	  func_fatal_error "more than one -exported-symbols argument is not allowed"
+	fi
+	if test "X$arg" = "X-export-symbols"; then
+	  prev=expsyms
+	else
+	  prev=expsyms_regex
+	fi
+	continue
+	;;
+
+      -framework)
+	prev=framework
+	continue
+	;;
+
+      -inst-prefix-dir)
+	prev=inst_prefix
+	continue
+	;;
+
+      # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
+      # so, if we see these flags be careful not to treat them like -L
+      -L[A-Z][A-Z]*:*)
+	case $with_gcc/$host in
+	no/*-*-irix* | /*-*-irix*)
+	  func_append compile_command " $arg"
+	  func_append finalize_command " $arg"
+	  ;;
+	esac
+	continue
+	;;
+
+      -L*)
+	func_stripname "-L" '' "$arg"
+	if test -z "$func_stripname_result"; then
+	  if test "$#" -gt 0; then
+	    func_fatal_error "require no space between \`-L' and \`$1'"
+	  else
+	    func_fatal_error "need path for \`-L' option"
+	  fi
+	fi
+	func_resolve_sysroot "$func_stripname_result"
+	dir=$func_resolve_sysroot_result
+	# We need an absolute path.
+	case $dir in
+	[\\/]* | [A-Za-z]:[\\/]*) ;;
+	*)
+	  absdir=`cd "$dir" && pwd`
+	  test -z "$absdir" && \
+	    func_fatal_error "cannot determine absolute directory name of \`$dir'"
+	  dir="$absdir"
+	  ;;
+	esac
+	case "$deplibs " in
+	*" -L$dir "* | *" $arg "*)
+	  # Will only happen for absolute or sysroot arguments
+	  ;;
+	*)
+	  # Preserve sysroot, but never include relative directories
+	  case $dir in
+	    [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
+	    *) func_append deplibs " -L$dir" ;;
+	  esac
+	  func_append lib_search_path " $dir"
+	  ;;
+	esac
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+	  testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
+	  case :$dllsearchpath: in
+	  *":$dir:"*) ;;
+	  ::) dllsearchpath=$dir;;
+	  *) func_append dllsearchpath ":$dir";;
+	  esac
+	  case :$dllsearchpath: in
+	  *":$testbindir:"*) ;;
+	  ::) dllsearchpath=$testbindir;;
+	  *) func_append dllsearchpath ":$testbindir";;
+	  esac
+	  ;;
+	esac
+	continue
+	;;
+
+      -l*)
+	if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
+	  case $host in
+	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
+	    # These systems don't actually have a C or math library (as such)
+	    continue
+	    ;;
+	  *-*-os2*)
+	    # These systems don't actually have a C library (as such)
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	    # Do not include libc due to us having libc/libc_r.
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-rhapsody* | *-*-darwin1.[012])
+	    # Rhapsody C and math libraries are in the System framework
+	    func_append deplibs " System.ltframework"
+	    continue
+	    ;;
+	  *-*-sco3.2v5* | *-*-sco5v6*)
+	    # Causes problems with __ctype
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+	    # Compiler inserts libc in the correct place for threads to work
+	    test "X$arg" = "X-lc" && continue
+	    ;;
+	  esac
+	elif test "X$arg" = "X-lc_r"; then
+	 case $host in
+	 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	   # Do not include libc_r directly, use -pthread flag.
+	   continue
+	   ;;
+	 esac
+	fi
+	func_append deplibs " $arg"
+	continue
+	;;
+
+      -module)
+	module=yes
+	continue
+	;;
+
+      # Tru64 UNIX uses -model [arg] to determine the layout of C++
+      # classes, name mangling, and exception handling.
+      # Darwin uses the -arch flag to determine output architecture.
+      -model|-arch|-isysroot|--sysroot)
+	func_append compiler_flags " $arg"
+	func_append compile_command " $arg"
+	func_append finalize_command " $arg"
+	prev=xcompiler
+	continue
+	;;
+
+      -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
+      |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
+	func_append compiler_flags " $arg"
+	func_append compile_command " $arg"
+	func_append finalize_command " $arg"
+	case "$new_inherited_linker_flags " in
+	    *" $arg "*) ;;
+	    * ) func_append new_inherited_linker_flags " $arg" ;;
+	esac
+	continue
+	;;
+
+      -multi_module)
+	single_module="${wl}-multi_module"
+	continue
+	;;
+
+      -no-fast-install)
+	fast_install=no
+	continue
+	;;
+
+      -no-install)
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
+	  # The PATH hackery in wrapper scripts is required on Windows
+	  # and Darwin in order for the loader to find any dlls it needs.
+	  func_warning "\`-no-install' is ignored for $host"
+	  func_warning "assuming \`-no-fast-install' instead"
+	  fast_install=no
+	  ;;
+	*) no_install=yes ;;
+	esac
+	continue
+	;;
+
+      -no-undefined)
+	allow_undefined=no
+	continue
+	;;
+
+      -objectlist)
+	prev=objectlist
+	continue
+	;;
+
+      -o) prev=output ;;
+
+      -precious-files-regex)
+	prev=precious_regex
+	continue
+	;;
+
+      -release)
+	prev=release
+	continue
+	;;
+
+      -rpath)
+	prev=rpath
+	continue
+	;;
+
+      -R)
+	prev=xrpath
+	continue
+	;;
+
+      -R*)
+	func_stripname '-R' '' "$arg"
+	dir=$func_stripname_result
+	# We need an absolute path.
+	case $dir in
+	[\\/]* | [A-Za-z]:[\\/]*) ;;
+	=*)
+	  func_stripname '=' '' "$dir"
+	  dir=$lt_sysroot$func_stripname_result
+	  ;;
+	*)
+	  func_fatal_error "only absolute run-paths are allowed"
+	  ;;
+	esac
+	case "$xrpath " in
+	*" $dir "*) ;;
+	*) func_append xrpath " $dir" ;;
+	esac
+	continue
+	;;
+
+      -shared)
+	# The effects of -shared are defined in a previous loop.
+	continue
+	;;
+
+      -shrext)
+	prev=shrext
+	continue
+	;;
+
+      -static | -static-libtool-libs)
+	# The effects of -static are defined in a previous loop.
+	# We used to do the same as -all-static on platforms that
+	# didn't have a PIC flag, but the assumption that the effects
+	# would be equivalent was wrong.  It would break on at least
+	# Digital Unix and AIX.
+	continue
+	;;
+
+      -thread-safe)
+	thread_safe=yes
+	continue
+	;;
+
+      -version-info)
+	prev=vinfo
+	continue
+	;;
+
+      -version-number)
+	prev=vinfo
+	vinfo_number=yes
+	continue
+	;;
+
+      -weak)
+        prev=weak
+	continue
+	;;
+
+      -Wc,*)
+	func_stripname '-Wc,' '' "$arg"
+	args=$func_stripname_result
+	arg=
+	save_ifs="$IFS"; IFS=','
+	for flag in $args; do
+	  IFS="$save_ifs"
+          func_quote_for_eval "$flag"
+	  func_append arg " $func_quote_for_eval_result"
+	  func_append compiler_flags " $func_quote_for_eval_result"
+	done
+	IFS="$save_ifs"
+	func_stripname ' ' '' "$arg"
+	arg=$func_stripname_result
+	;;
+
+      -Wl,*)
+	func_stripname '-Wl,' '' "$arg"
+	args=$func_stripname_result
+	arg=
+	save_ifs="$IFS"; IFS=','
+	for flag in $args; do
+	  IFS="$save_ifs"
+          func_quote_for_eval "$flag"
+	  func_append arg " $wl$func_quote_for_eval_result"
+	  func_append compiler_flags " $wl$func_quote_for_eval_result"
+	  func_append linker_flags " $func_quote_for_eval_result"
+	done
+	IFS="$save_ifs"
+	func_stripname ' ' '' "$arg"
+	arg=$func_stripname_result
+	;;
+
+      -Xcompiler)
+	prev=xcompiler
+	continue
+	;;
+
+      -Xlinker)
+	prev=xlinker
+	continue
+	;;
+
+      -XCClinker)
+	prev=xcclinker
+	continue
+	;;
+
+      # -msg_* for osf cc
+      -msg_*)
+	func_quote_for_eval "$arg"
+	arg="$func_quote_for_eval_result"
+	;;
+
+      # Flags to be passed through unchanged, with rationale:
+      # -64, -mips[0-9]      enable 64-bit mode for the SGI compiler
+      # -r[0-9][0-9]*        specify processor for the SGI compiler
+      # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
+      # +DA*, +DD*           enable 64-bit mode for the HP compiler
+      # -q*                  compiler args for the IBM compiler
+      # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
+      # -F/path              path to uninstalled frameworks, gcc on darwin
+      # -p, -pg, --coverage, -fprofile-*  profiling flags for GCC
+      # @file                GCC response files
+      # -tp=*                Portland pgcc target processor selection
+      # --sysroot=*          for sysroot support
+      # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
+      -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
+      -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
+      -O*|-flto*|-fwhopr*|-fuse-linker-plugin)
+        func_quote_for_eval "$arg"
+	arg="$func_quote_for_eval_result"
+        func_append compile_command " $arg"
+        func_append finalize_command " $arg"
+        func_append compiler_flags " $arg"
+        continue
+        ;;
+
+      # Some other compiler flag.
+      -* | +*)
+        func_quote_for_eval "$arg"
+	arg="$func_quote_for_eval_result"
+	;;
+
+      *.$objext)
+	# A standard object.
+	func_append objs " $arg"
+	;;
+
+      *.lo)
+	# A libtool-controlled object.
+
+	# Check to see that this really is a libtool object.
+	if func_lalib_unsafe_p "$arg"; then
+	  pic_object=
+	  non_pic_object=
+
+	  # Read the .lo file
+	  func_source "$arg"
+
+	  if test -z "$pic_object" ||
+	     test -z "$non_pic_object" ||
+	     test "$pic_object" = none &&
+	     test "$non_pic_object" = none; then
+	    func_fatal_error "cannot find name of object for \`$arg'"
+	  fi
+
+	  # Extract subdirectory from the argument.
+	  func_dirname "$arg" "/" ""
+	  xdir="$func_dirname_result"
+
+	  if test "$pic_object" != none; then
+	    # Prepend the subdirectory the object is found in.
+	    pic_object="$xdir$pic_object"
+
+	    if test "$prev" = dlfiles; then
+	      if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+		func_append dlfiles " $pic_object"
+		prev=
+		continue
+	      else
+		# If libtool objects are unsupported, then we need to preload.
+		prev=dlprefiles
+	      fi
+	    fi
+
+	    # CHECK ME:  I think I busted this.  -Ossama
+	    if test "$prev" = dlprefiles; then
+	      # Preload the old-style object.
+	      func_append dlprefiles " $pic_object"
+	      prev=
+	    fi
+
+	    # A PIC object.
+	    func_append libobjs " $pic_object"
+	    arg="$pic_object"
+	  fi
+
+	  # Non-PIC object.
+	  if test "$non_pic_object" != none; then
+	    # Prepend the subdirectory the object is found in.
+	    non_pic_object="$xdir$non_pic_object"
+
+	    # A standard non-PIC object
+	    func_append non_pic_objects " $non_pic_object"
+	    if test -z "$pic_object" || test "$pic_object" = none ; then
+	      arg="$non_pic_object"
+	    fi
+	  else
+	    # If the PIC object exists, use it instead.
+	    # $xdir was prepended to $pic_object above.
+	    non_pic_object="$pic_object"
+	    func_append non_pic_objects " $non_pic_object"
+	  fi
+	else
+	  # Only an error if not doing a dry-run.
+	  if $opt_dry_run; then
+	    # Extract subdirectory from the argument.
+	    func_dirname "$arg" "/" ""
+	    xdir="$func_dirname_result"
+
+	    func_lo2o "$arg"
+	    pic_object=$xdir$objdir/$func_lo2o_result
+	    non_pic_object=$xdir$func_lo2o_result
+	    func_append libobjs " $pic_object"
+	    func_append non_pic_objects " $non_pic_object"
+	  else
+	    func_fatal_error "\`$arg' is not a valid libtool object"
+	  fi
+	fi
+	;;
+
+      *.$libext)
+	# An archive.
+	func_append deplibs " $arg"
+	func_append old_deplibs " $arg"
+	continue
+	;;
+
+      *.la)
+	# A libtool-controlled library.
+
+	func_resolve_sysroot "$arg"
+	if test "$prev" = dlfiles; then
+	  # This library was specified with -dlopen.
+	  func_append dlfiles " $func_resolve_sysroot_result"
+	  prev=
+	elif test "$prev" = dlprefiles; then
+	  # The library was specified with -dlpreopen.
+	  func_append dlprefiles " $func_resolve_sysroot_result"
+	  prev=
+	else
+	  func_append deplibs " $func_resolve_sysroot_result"
+	fi
+	continue
+	;;
+
+      # Some other compiler argument.
+      *)
+	# Unknown arguments in both finalize_command and compile_command need
+	# to be aesthetically quoted because they are evaled later.
+	func_quote_for_eval "$arg"
+	arg="$func_quote_for_eval_result"
+	;;
+      esac # arg
+
+      # Now actually substitute the argument into the commands.
+      if test -n "$arg"; then
+	func_append compile_command " $arg"
+	func_append finalize_command " $arg"
+      fi
+    done # argument parsing loop
+
+    test -n "$prev" && \
+      func_fatal_help "the \`$prevarg' option requires an argument"
+
+    if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
+      eval arg=\"$export_dynamic_flag_spec\"
+      func_append compile_command " $arg"
+      func_append finalize_command " $arg"
+    fi
+
+    oldlibs=
+    # calculate the name of the file, without its directory
+    func_basename "$output"
+    outputname="$func_basename_result"
+    libobjs_save="$libobjs"
+
+    if test -n "$shlibpath_var"; then
+      # get the directories listed in $shlibpath_var
+      eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\`
+    else
+      shlib_search_path=
+    fi
+    eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
+    eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
+
+    func_dirname "$output" "/" ""
+    output_objdir="$func_dirname_result$objdir"
+    func_to_tool_file "$output_objdir/"
+    tool_output_objdir=$func_to_tool_file_result
+    # Create the object directory.
+    func_mkdir_p "$output_objdir"
+
+    # Determine the type of output
+    case $output in
+    "")
+      func_fatal_help "you must specify an output file"
+      ;;
+    *.$libext) linkmode=oldlib ;;
+    *.lo | *.$objext) linkmode=obj ;;
+    *.la) linkmode=lib ;;
+    *) linkmode=prog ;; # Anything else should be a program.
+    esac
+
+    specialdeplibs=
+
+    libs=
+    # Find all interdependent deplibs by searching for libraries
+    # that are linked more than once (e.g. -la -lb -la)
+    for deplib in $deplibs; do
+      if $opt_preserve_dup_deps ; then
+	case "$libs " in
+	*" $deplib "*) func_append specialdeplibs " $deplib" ;;
+	esac
+      fi
+      func_append libs " $deplib"
+    done
+
+    if test "$linkmode" = lib; then
+      libs="$predeps $libs $compiler_lib_search_path $postdeps"
+
+      # Compute libraries that are listed more than once in $predeps
+      # $postdeps and mark them as special (i.e., whose duplicates are
+      # not to be eliminated).
+      pre_post_deps=
+      if $opt_duplicate_compiler_generated_deps; then
+	for pre_post_dep in $predeps $postdeps; do
+	  case "$pre_post_deps " in
+	  *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
+	  esac
+	  func_append pre_post_deps " $pre_post_dep"
+	done
+      fi
+      pre_post_deps=
+    fi
+
+    deplibs=
+    newdependency_libs=
+    newlib_search_path=
+    need_relink=no # whether we're linking any uninstalled libtool libraries
+    notinst_deplibs= # not-installed libtool libraries
+    notinst_path= # paths that contain not-installed libtool libraries
+
+    case $linkmode in
+    lib)
+	passes="conv dlpreopen link"
+	for file in $dlfiles $dlprefiles; do
+	  case $file in
+	  *.la) ;;
+	  *)
+	    func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
+	    ;;
+	  esac
+	done
+	;;
+    prog)
+	compile_deplibs=
+	finalize_deplibs=
+	alldeplibs=no
+	newdlfiles=
+	newdlprefiles=
+	passes="conv scan dlopen dlpreopen link"
+	;;
+    *)  passes="conv"
+	;;
+    esac
+
+    for pass in $passes; do
+      # The preopen pass in lib mode reverses $deplibs; put it back here
+      # so that -L comes before libs that need it for instance...
+      if test "$linkmode,$pass" = "lib,link"; then
+	## FIXME: Find the place where the list is rebuilt in the wrong
+	##        order, and fix it there properly
+        tmp_deplibs=
+	for deplib in $deplibs; do
+	  tmp_deplibs="$deplib $tmp_deplibs"
+	done
+	deplibs="$tmp_deplibs"
+      fi
+
+      if test "$linkmode,$pass" = "lib,link" ||
+	 test "$linkmode,$pass" = "prog,scan"; then
+	libs="$deplibs"
+	deplibs=
+      fi
+      if test "$linkmode" = prog; then
+	case $pass in
+	dlopen) libs="$dlfiles" ;;
+	dlpreopen) libs="$dlprefiles" ;;
+	link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
+	esac
+      fi
+      if test "$linkmode,$pass" = "lib,dlpreopen"; then
+	# Collect and forward deplibs of preopened libtool libs
+	for lib in $dlprefiles; do
+	  # Ignore non-libtool-libs
+	  dependency_libs=
+	  func_resolve_sysroot "$lib"
+	  case $lib in
+	  *.la)	func_source "$func_resolve_sysroot_result" ;;
+	  esac
+
+	  # Collect preopened libtool deplibs, except any this library
+	  # has declared as weak libs
+	  for deplib in $dependency_libs; do
+	    func_basename "$deplib"
+            deplib_base=$func_basename_result
+	    case " $weak_libs " in
+	    *" $deplib_base "*) ;;
+	    *) func_append deplibs " $deplib" ;;
+	    esac
+	  done
+	done
+	libs="$dlprefiles"
+      fi
+      if test "$pass" = dlopen; then
+	# Collect dlpreopened libraries
+	save_deplibs="$deplibs"
+	deplibs=
+      fi
+
+      for deplib in $libs; do
+	lib=
+	found=no
+	case $deplib in
+	-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
+        |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
+	  if test "$linkmode,$pass" = "prog,link"; then
+	    compile_deplibs="$deplib $compile_deplibs"
+	    finalize_deplibs="$deplib $finalize_deplibs"
+	  else
+	    func_append compiler_flags " $deplib"
+	    if test "$linkmode" = lib ; then
+		case "$new_inherited_linker_flags " in
+		    *" $deplib "*) ;;
+		    * ) func_append new_inherited_linker_flags " $deplib" ;;
+		esac
+	    fi
+	  fi
+	  continue
+	  ;;
+	-l*)
+	  if test "$linkmode" != lib && test "$linkmode" != prog; then
+	    func_warning "\`-l' is ignored for archives/objects"
+	    continue
+	  fi
+	  func_stripname '-l' '' "$deplib"
+	  name=$func_stripname_result
+	  if test "$linkmode" = lib; then
+	    searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
+	  else
+	    searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
+	  fi
+	  for searchdir in $searchdirs; do
+	    for search_ext in .la $std_shrext .so .a; do
+	      # Search the libtool library
+	      lib="$searchdir/lib${name}${search_ext}"
+	      if test -f "$lib"; then
+		if test "$search_ext" = ".la"; then
+		  found=yes
+		else
+		  found=no
+		fi
+		break 2
+	      fi
+	    done
+	  done
+	  if test "$found" != yes; then
+	    # deplib doesn't seem to be a libtool library
+	    if test "$linkmode,$pass" = "prog,link"; then
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    else
+	      deplibs="$deplib $deplibs"
+	      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+	    fi
+	    continue
+	  else # deplib is a libtool library
+	    # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
+	    # We need to do some special things here, and not later.
+	    if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+	      case " $predeps $postdeps " in
+	      *" $deplib "*)
+		if func_lalib_p "$lib"; then
+		  library_names=
+		  old_library=
+		  func_source "$lib"
+		  for l in $old_library $library_names; do
+		    ll="$l"
+		  done
+		  if test "X$ll" = "X$old_library" ; then # only static version available
+		    found=no
+		    func_dirname "$lib" "" "."
+		    ladir="$func_dirname_result"
+		    lib=$ladir/$old_library
+		    if test "$linkmode,$pass" = "prog,link"; then
+		      compile_deplibs="$deplib $compile_deplibs"
+		      finalize_deplibs="$deplib $finalize_deplibs"
+		    else
+		      deplibs="$deplib $deplibs"
+		      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+		    fi
+		    continue
+		  fi
+		fi
+		;;
+	      *) ;;
+	      esac
+	    fi
+	  fi
+	  ;; # -l
+	*.ltframework)
+	  if test "$linkmode,$pass" = "prog,link"; then
+	    compile_deplibs="$deplib $compile_deplibs"
+	    finalize_deplibs="$deplib $finalize_deplibs"
+	  else
+	    deplibs="$deplib $deplibs"
+	    if test "$linkmode" = lib ; then
+		case "$new_inherited_linker_flags " in
+		    *" $deplib "*) ;;
+		    * ) func_append new_inherited_linker_flags " $deplib" ;;
+		esac
+	    fi
+	  fi
+	  continue
+	  ;;
+	-L*)
+	  case $linkmode in
+	  lib)
+	    deplibs="$deplib $deplibs"
+	    test "$pass" = conv && continue
+	    newdependency_libs="$deplib $newdependency_libs"
+	    func_stripname '-L' '' "$deplib"
+	    func_resolve_sysroot "$func_stripname_result"
+	    func_append newlib_search_path " $func_resolve_sysroot_result"
+	    ;;
+	  prog)
+	    if test "$pass" = conv; then
+	      deplibs="$deplib $deplibs"
+	      continue
+	    fi
+	    if test "$pass" = scan; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    fi
+	    func_stripname '-L' '' "$deplib"
+	    func_resolve_sysroot "$func_stripname_result"
+	    func_append newlib_search_path " $func_resolve_sysroot_result"
+	    ;;
+	  *)
+	    func_warning "\`-L' is ignored for archives/objects"
+	    ;;
+	  esac # linkmode
+	  continue
+	  ;; # -L
+	-R*)
+	  if test "$pass" = link; then
+	    func_stripname '-R' '' "$deplib"
+	    func_resolve_sysroot "$func_stripname_result"
+	    dir=$func_resolve_sysroot_result
+	    # Make sure the xrpath contains only unique directories.
+	    case "$xrpath " in
+	    *" $dir "*) ;;
+	    *) func_append xrpath " $dir" ;;
+	    esac
+	  fi
+	  deplibs="$deplib $deplibs"
+	  continue
+	  ;;
+	*.la)
+	  func_resolve_sysroot "$deplib"
+	  lib=$func_resolve_sysroot_result
+	  ;;
+	*.$libext)
+	  if test "$pass" = conv; then
+	    deplibs="$deplib $deplibs"
+	    continue
+	  fi
+	  case $linkmode in
+	  lib)
+	    # Linking convenience modules into shared libraries is allowed,
+	    # but linking other static libraries is non-portable.
+	    case " $dlpreconveniencelibs " in
+	    *" $deplib "*) ;;
+	    *)
+	      valid_a_lib=no
+	      case $deplibs_check_method in
+		match_pattern*)
+		  set dummy $deplibs_check_method; shift
+		  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+		  if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
+		    | $EGREP "$match_pattern_regex" > /dev/null; then
+		    valid_a_lib=yes
+		  fi
+		;;
+		pass_all)
+		  valid_a_lib=yes
+		;;
+	      esac
+	      if test "$valid_a_lib" != yes; then
+		echo
+		$ECHO "*** Warning: Trying to link with static lib archive $deplib."
+		echo "*** I have the capability to make that library automatically link in when"
+		echo "*** you link to this library.  But I can only do this if you have a"
+		echo "*** shared version of the library, which you do not appear to have"
+		echo "*** because the file extensions .$libext of this argument makes me believe"
+		echo "*** that it is just a static archive that I should not use here."
+	      else
+		echo
+		$ECHO "*** Warning: Linking the shared library $output against the"
+		$ECHO "*** static library $deplib is not portable!"
+		deplibs="$deplib $deplibs"
+	      fi
+	      ;;
+	    esac
+	    continue
+	    ;;
+	  prog)
+	    if test "$pass" != link; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    fi
+	    continue
+	    ;;
+	  esac # linkmode
+	  ;; # *.$libext
+	*.lo | *.$objext)
+	  if test "$pass" = conv; then
+	    deplibs="$deplib $deplibs"
+	  elif test "$linkmode" = prog; then
+	    if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
+	      # If there is no dlopen support or we're linking statically,
+	      # we need to preload.
+	      func_append newdlprefiles " $deplib"
+	      compile_deplibs="$deplib $compile_deplibs"
+	      finalize_deplibs="$deplib $finalize_deplibs"
+	    else
+	      func_append newdlfiles " $deplib"
+	    fi
+	  fi
+	  continue
+	  ;;
+	%DEPLIBS%)
+	  alldeplibs=yes
+	  continue
+	  ;;
+	esac # case $deplib
+
+	if test "$found" = yes || test -f "$lib"; then :
+	else
+	  func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
+	fi
+
+	# Check to see that this really is a libtool archive.
+	func_lalib_unsafe_p "$lib" \
+	  || func_fatal_error "\`$lib' is not a valid libtool archive"
+
+	func_dirname "$lib" "" "."
+	ladir="$func_dirname_result"
+
+	dlname=
+	dlopen=
+	dlpreopen=
+	libdir=
+	library_names=
+	old_library=
+	inherited_linker_flags=
+	# If the library was installed with an old release of libtool,
+	# it will not redefine variables installed, or shouldnotlink
+	installed=yes
+	shouldnotlink=no
+	avoidtemprpath=
+
+
+	# Read the .la file
+	func_source "$lib"
+
+	# Convert "-framework foo" to "foo.ltframework"
+	if test -n "$inherited_linker_flags"; then
+	  tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
+	  for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
+	    case " $new_inherited_linker_flags " in
+	      *" $tmp_inherited_linker_flag "*) ;;
+	      *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
+	    esac
+	  done
+	fi
+	dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	if test "$linkmode,$pass" = "lib,link" ||
+	   test "$linkmode,$pass" = "prog,scan" ||
+	   { test "$linkmode" != prog && test "$linkmode" != lib; }; then
+	  test -n "$dlopen" && func_append dlfiles " $dlopen"
+	  test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
+	fi
+
+	if test "$pass" = conv; then
+	  # Only check for convenience libraries
+	  deplibs="$lib $deplibs"
+	  if test -z "$libdir"; then
+	    if test -z "$old_library"; then
+	      func_fatal_error "cannot find name of link library for \`$lib'"
+	    fi
+	    # It is a libtool convenience library, so add in its objects.
+	    func_append convenience " $ladir/$objdir/$old_library"
+	    func_append old_convenience " $ladir/$objdir/$old_library"
+	  elif test "$linkmode" != prog && test "$linkmode" != lib; then
+	    func_fatal_error "\`$lib' is not a convenience library"
+	  fi
+	  tmp_libs=
+	  for deplib in $dependency_libs; do
+	    deplibs="$deplib $deplibs"
+	    if $opt_preserve_dup_deps ; then
+	      case "$tmp_libs " in
+	      *" $deplib "*) func_append specialdeplibs " $deplib" ;;
+	      esac
+	    fi
+	    func_append tmp_libs " $deplib"
+	  done
+	  continue
+	fi # $pass = conv
+
+
+	# Get the name of the library we link against.
+	linklib=
+	if test -n "$old_library" &&
+	   { test "$prefer_static_libs" = yes ||
+	     test "$prefer_static_libs,$installed" = "built,no"; }; then
+	  linklib=$old_library
+	else
+	  for l in $old_library $library_names; do
+	    linklib="$l"
+	  done
+	fi
+	if test -z "$linklib"; then
+	  func_fatal_error "cannot find name of link library for \`$lib'"
+	fi
+
+	# This library was specified with -dlopen.
+	if test "$pass" = dlopen; then
+	  if test -z "$libdir"; then
+	    func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
+	  fi
+	  if test -z "$dlname" ||
+	     test "$dlopen_support" != yes ||
+	     test "$build_libtool_libs" = no; then
+	    # If there is no dlname, no dlopen support or we're linking
+	    # statically, we need to preload.  We also need to preload any
+	    # dependent libraries so libltdl's deplib preloader doesn't
+	    # bomb out in the load deplibs phase.
+	    func_append dlprefiles " $lib $dependency_libs"
+	  else
+	    func_append newdlfiles " $lib"
+	  fi
+	  continue
+	fi # $pass = dlopen
+
+	# We need an absolute path.
+	case $ladir in
+	[\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
+	*)
+	  abs_ladir=`cd "$ladir" && pwd`
+	  if test -z "$abs_ladir"; then
+	    func_warning "cannot determine absolute directory name of \`$ladir'"
+	    func_warning "passing it literally to the linker, although it might fail"
+	    abs_ladir="$ladir"
+	  fi
+	  ;;
+	esac
+	func_basename "$lib"
+	laname="$func_basename_result"
+
+	# Find the relevant object directory and library name.
+	if test "X$installed" = Xyes; then
+	  if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+	    func_warning "library \`$lib' was moved."
+	    dir="$ladir"
+	    absdir="$abs_ladir"
+	    libdir="$abs_ladir"
+	  else
+	    dir="$lt_sysroot$libdir"
+	    absdir="$lt_sysroot$libdir"
+	  fi
+	  test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
+	else
+	  if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+	    dir="$ladir"
+	    absdir="$abs_ladir"
+	    # Remove this search path later
+	    func_append notinst_path " $abs_ladir"
+	  else
+	    dir="$ladir/$objdir"
+	    absdir="$abs_ladir/$objdir"
+	    # Remove this search path later
+	    func_append notinst_path " $abs_ladir"
+	  fi
+	fi # $installed = yes
+	func_stripname 'lib' '.la' "$laname"
+	name=$func_stripname_result
+
+	# This library was specified with -dlpreopen.
+	if test "$pass" = dlpreopen; then
+	  if test -z "$libdir" && test "$linkmode" = prog; then
+	    func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
+	  fi
+	  case "$host" in
+	    # special handling for platforms with PE-DLLs.
+	    *cygwin* | *mingw* | *cegcc* )
+	      # Linker will automatically link against shared library if both
+	      # static and shared are present.  Therefore, ensure we extract
+	      # symbols from the import library if a shared library is present
+	      # (otherwise, the dlopen module name will be incorrect).  We do
+	      # this by putting the import library name into $newdlprefiles.
+	      # We recover the dlopen module name by 'saving' the la file
+	      # name in a special purpose variable, and (later) extracting the
+	      # dlname from the la file.
+	      if test -n "$dlname"; then
+	        func_tr_sh "$dir/$linklib"
+	        eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
+	        func_append newdlprefiles " $dir/$linklib"
+	      else
+	        func_append newdlprefiles " $dir/$old_library"
+	        # Keep a list of preopened convenience libraries to check
+	        # that they are being used correctly in the link pass.
+	        test -z "$libdir" && \
+	          func_append dlpreconveniencelibs " $dir/$old_library"
+	      fi
+	    ;;
+	    * )
+	      # Prefer using a static library (so that no silly _DYNAMIC symbols
+	      # are required to link).
+	      if test -n "$old_library"; then
+	        func_append newdlprefiles " $dir/$old_library"
+	        # Keep a list of preopened convenience libraries to check
+	        # that they are being used correctly in the link pass.
+	        test -z "$libdir" && \
+	          func_append dlpreconveniencelibs " $dir/$old_library"
+	      # Otherwise, use the dlname, so that lt_dlopen finds it.
+	      elif test -n "$dlname"; then
+	        func_append newdlprefiles " $dir/$dlname"
+	      else
+	        func_append newdlprefiles " $dir/$linklib"
+	      fi
+	    ;;
+	  esac
+	fi # $pass = dlpreopen
+
+	if test -z "$libdir"; then
+	  # Link the convenience library
+	  if test "$linkmode" = lib; then
+	    deplibs="$dir/$old_library $deplibs"
+	  elif test "$linkmode,$pass" = "prog,link"; then
+	    compile_deplibs="$dir/$old_library $compile_deplibs"
+	    finalize_deplibs="$dir/$old_library $finalize_deplibs"
+	  else
+	    deplibs="$lib $deplibs" # used for prog,scan pass
+	  fi
+	  continue
+	fi
+
+
+	if test "$linkmode" = prog && test "$pass" != link; then
+	  func_append newlib_search_path " $ladir"
+	  deplibs="$lib $deplibs"
+
+	  linkalldeplibs=no
+	  if test "$link_all_deplibs" != no || test -z "$library_names" ||
+	     test "$build_libtool_libs" = no; then
+	    linkalldeplibs=yes
+	  fi
+
+	  tmp_libs=
+	  for deplib in $dependency_libs; do
+	    case $deplib in
+	    -L*) func_stripname '-L' '' "$deplib"
+	         func_resolve_sysroot "$func_stripname_result"
+	         func_append newlib_search_path " $func_resolve_sysroot_result"
+		 ;;
+	    esac
+	    # Need to link against all dependency_libs?
+	    if test "$linkalldeplibs" = yes; then
+	      deplibs="$deplib $deplibs"
+	    else
+	      # Need to hardcode shared library paths
+	      # or/and link against static libraries
+	      newdependency_libs="$deplib $newdependency_libs"
+	    fi
+	    if $opt_preserve_dup_deps ; then
+	      case "$tmp_libs " in
+	      *" $deplib "*) func_append specialdeplibs " $deplib" ;;
+	      esac
+	    fi
+	    func_append tmp_libs " $deplib"
+	  done # for deplib
+	  continue
+	fi # $linkmode = prog...
+
+	if test "$linkmode,$pass" = "prog,link"; then
+	  if test -n "$library_names" &&
+	     { { test "$prefer_static_libs" = no ||
+	         test "$prefer_static_libs,$installed" = "built,yes"; } ||
+	       test -z "$old_library"; }; then
+	    # We need to hardcode the library path
+	    if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
+	      # Make sure the rpath contains only unique directories.
+	      case "$temp_rpath:" in
+	      *"$absdir:"*) ;;
+	      *) func_append temp_rpath "$absdir:" ;;
+	      esac
+	    fi
+
+	    # Hardcode the library path.
+	    # Skip directories that are in the system default run-time
+	    # search path.
+	    case " $sys_lib_dlsearch_path " in
+	    *" $absdir "*) ;;
+	    *)
+	      case "$compile_rpath " in
+	      *" $absdir "*) ;;
+	      *) func_append compile_rpath " $absdir" ;;
+	      esac
+	      ;;
+	    esac
+	    case " $sys_lib_dlsearch_path " in
+	    *" $libdir "*) ;;
+	    *)
+	      case "$finalize_rpath " in
+	      *" $libdir "*) ;;
+	      *) func_append finalize_rpath " $libdir" ;;
+	      esac
+	      ;;
+	    esac
+	  fi # $linkmode,$pass = prog,link...
+
+	  if test "$alldeplibs" = yes &&
+	     { test "$deplibs_check_method" = pass_all ||
+	       { test "$build_libtool_libs" = yes &&
+		 test -n "$library_names"; }; }; then
+	    # We only need to search for static libraries
+	    continue
+	  fi
+	fi
+
+	link_static=no # Whether the deplib will be linked statically
+	use_static_libs=$prefer_static_libs
+	if test "$use_static_libs" = built && test "$installed" = yes; then
+	  use_static_libs=no
+	fi
+	if test -n "$library_names" &&
+	   { test "$use_static_libs" = no || test -z "$old_library"; }; then
+	  case $host in
+	  *cygwin* | *mingw* | *cegcc*)
+	      # No point in relinking DLLs because paths are not encoded
+	      func_append notinst_deplibs " $lib"
+	      need_relink=no
+	    ;;
+	  *)
+	    if test "$installed" = no; then
+	      func_append notinst_deplibs " $lib"
+	      need_relink=yes
+	    fi
+	    ;;
+	  esac
+	  # This is a shared library
+
+	  # Warn about portability, can't link against -module's on some
+	  # systems (darwin).  Don't bleat about dlopened modules though!
+	  dlopenmodule=""
+	  for dlpremoduletest in $dlprefiles; do
+	    if test "X$dlpremoduletest" = "X$lib"; then
+	      dlopenmodule="$dlpremoduletest"
+	      break
+	    fi
+	  done
+	  if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
+	    echo
+	    if test "$linkmode" = prog; then
+	      $ECHO "*** Warning: Linking the executable $output against the loadable module"
+	    else
+	      $ECHO "*** Warning: Linking the shared library $output against the loadable module"
+	    fi
+	    $ECHO "*** $linklib is not portable!"
+	  fi
+	  if test "$linkmode" = lib &&
+	     test "$hardcode_into_libs" = yes; then
+	    # Hardcode the library path.
+	    # Skip directories that are in the system default run-time
+	    # search path.
+	    case " $sys_lib_dlsearch_path " in
+	    *" $absdir "*) ;;
+	    *)
+	      case "$compile_rpath " in
+	      *" $absdir "*) ;;
+	      *) func_append compile_rpath " $absdir" ;;
+	      esac
+	      ;;
+	    esac
+	    case " $sys_lib_dlsearch_path " in
+	    *" $libdir "*) ;;
+	    *)
+	      case "$finalize_rpath " in
+	      *" $libdir "*) ;;
+	      *) func_append finalize_rpath " $libdir" ;;
+	      esac
+	      ;;
+	    esac
+	  fi
+
+	  if test -n "$old_archive_from_expsyms_cmds"; then
+	    # figure out the soname
+	    set dummy $library_names
+	    shift
+	    realname="$1"
+	    shift
+	    libname=`eval "\\$ECHO \"$libname_spec\""`
+	    # use dlname if we got it. it's perfectly good, no?
+	    if test -n "$dlname"; then
+	      soname="$dlname"
+	    elif test -n "$soname_spec"; then
+	      # bleh windows
+	      case $host in
+	      *cygwin* | mingw* | *cegcc*)
+	        func_arith $current - $age
+		major=$func_arith_result
+		versuffix="-$major"
+		;;
+	      esac
+	      eval soname=\"$soname_spec\"
+	    else
+	      soname="$realname"
+	    fi
+
+	    # Make a new name for the extract_expsyms_cmds to use
+	    soroot="$soname"
+	    func_basename "$soroot"
+	    soname="$func_basename_result"
+	    func_stripname 'lib' '.dll' "$soname"
+	    newlib=libimp-$func_stripname_result.a
+
+	    # If the library has no export list, then create one now
+	    if test -f "$output_objdir/$soname-def"; then :
+	    else
+	      func_verbose "extracting exported symbol list from \`$soname'"
+	      func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
+	    fi
+
+	    # Create $newlib
+	    if test -f "$output_objdir/$newlib"; then :; else
+	      func_verbose "generating import library for \`$soname'"
+	      func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
+	    fi
+	    # make sure the library variables are pointing to the new library
+	    dir=$output_objdir
+	    linklib=$newlib
+	  fi # test -n "$old_archive_from_expsyms_cmds"
+
+	  if test "$linkmode" = prog || test "$opt_mode" != relink; then
+	    add_shlibpath=
+	    add_dir=
+	    add=
+	    lib_linked=yes
+	    case $hardcode_action in
+	    immediate | unsupported)
+	      if test "$hardcode_direct" = no; then
+		add="$dir/$linklib"
+		case $host in
+		  *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
+		  *-*-sysv4*uw2*) add_dir="-L$dir" ;;
+		  *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
+		    *-*-unixware7*) add_dir="-L$dir" ;;
+		  *-*-darwin* )
+		    # if the lib is a (non-dlopened) module then we can not
+		    # link against it, someone is ignoring the earlier warnings
+		    if /usr/bin/file -L $add 2> /dev/null |
+			 $GREP ": [^:]* bundle" >/dev/null ; then
+		      if test "X$dlopenmodule" != "X$lib"; then
+			$ECHO "*** Warning: lib $linklib is a module, not a shared library"
+			if test -z "$old_library" ; then
+			  echo
+			  echo "*** And there doesn't seem to be a static archive available"
+			  echo "*** The link will probably fail, sorry"
+			else
+			  add="$dir/$old_library"
+			fi
+		      elif test -n "$old_library"; then
+			add="$dir/$old_library"
+		      fi
+		    fi
+		esac
+	      elif test "$hardcode_minus_L" = no; then
+		case $host in
+		*-*-sunos*) add_shlibpath="$dir" ;;
+		esac
+		add_dir="-L$dir"
+		add="-l$name"
+	      elif test "$hardcode_shlibpath_var" = no; then
+		add_shlibpath="$dir"
+		add="-l$name"
+	      else
+		lib_linked=no
+	      fi
+	      ;;
+	    relink)
+	      if test "$hardcode_direct" = yes &&
+	         test "$hardcode_direct_absolute" = no; then
+		add="$dir/$linklib"
+	      elif test "$hardcode_minus_L" = yes; then
+		add_dir="-L$absdir"
+		# Try looking first in the location we're being installed to.
+		if test -n "$inst_prefix_dir"; then
+		  case $libdir in
+		    [\\/]*)
+		      func_append add_dir " -L$inst_prefix_dir$libdir"
+		      ;;
+		  esac
+		fi
+		add="-l$name"
+	      elif test "$hardcode_shlibpath_var" = yes; then
+		add_shlibpath="$dir"
+		add="-l$name"
+	      else
+		lib_linked=no
+	      fi
+	      ;;
+	    *) lib_linked=no ;;
+	    esac
+
+	    if test "$lib_linked" != yes; then
+	      func_fatal_configuration "unsupported hardcode properties"
+	    fi
+
+	    if test -n "$add_shlibpath"; then
+	      case :$compile_shlibpath: in
+	      *":$add_shlibpath:"*) ;;
+	      *) func_append compile_shlibpath "$add_shlibpath:" ;;
+	      esac
+	    fi
+	    if test "$linkmode" = prog; then
+	      test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
+	      test -n "$add" && compile_deplibs="$add $compile_deplibs"
+	    else
+	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
+	      test -n "$add" && deplibs="$add $deplibs"
+	      if test "$hardcode_direct" != yes &&
+		 test "$hardcode_minus_L" != yes &&
+		 test "$hardcode_shlibpath_var" = yes; then
+		case :$finalize_shlibpath: in
+		*":$libdir:"*) ;;
+		*) func_append finalize_shlibpath "$libdir:" ;;
+		esac
+	      fi
+	    fi
+	  fi
+
+	  if test "$linkmode" = prog || test "$opt_mode" = relink; then
+	    add_shlibpath=
+	    add_dir=
+	    add=
+	    # Finalize command for both is simple: just hardcode it.
+	    if test "$hardcode_direct" = yes &&
+	       test "$hardcode_direct_absolute" = no; then
+	      add="$libdir/$linklib"
+	    elif test "$hardcode_minus_L" = yes; then
+	      add_dir="-L$libdir"
+	      add="-l$name"
+	    elif test "$hardcode_shlibpath_var" = yes; then
+	      case :$finalize_shlibpath: in
+	      *":$libdir:"*) ;;
+	      *) func_append finalize_shlibpath "$libdir:" ;;
+	      esac
+	      add="-l$name"
+	    elif test "$hardcode_automatic" = yes; then
+	      if test -n "$inst_prefix_dir" &&
+		 test -f "$inst_prefix_dir$libdir/$linklib" ; then
+		add="$inst_prefix_dir$libdir/$linklib"
+	      else
+		add="$libdir/$linklib"
+	      fi
+	    else
+	      # We cannot seem to hardcode it, guess we'll fake it.
+	      add_dir="-L$libdir"
+	      # Try looking first in the location we're being installed to.
+	      if test -n "$inst_prefix_dir"; then
+		case $libdir in
+		  [\\/]*)
+		    func_append add_dir " -L$inst_prefix_dir$libdir"
+		    ;;
+		esac
+	      fi
+	      add="-l$name"
+	    fi
+
+	    if test "$linkmode" = prog; then
+	      test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
+	      test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
+	    else
+	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
+	      test -n "$add" && deplibs="$add $deplibs"
+	    fi
+	  fi
+	elif test "$linkmode" = prog; then
+	  # Here we assume that one of hardcode_direct or hardcode_minus_L
+	  # is not unsupported.  This is valid on all known static and
+	  # shared platforms.
+	  if test "$hardcode_direct" != unsupported; then
+	    test -n "$old_library" && linklib="$old_library"
+	    compile_deplibs="$dir/$linklib $compile_deplibs"
+	    finalize_deplibs="$dir/$linklib $finalize_deplibs"
+	  else
+	    compile_deplibs="-l$name -L$dir $compile_deplibs"
+	    finalize_deplibs="-l$name -L$dir $finalize_deplibs"
+	  fi
+	elif test "$build_libtool_libs" = yes; then
+	  # Not a shared library
+	  if test "$deplibs_check_method" != pass_all; then
+	    # We're trying link a shared library against a static one
+	    # but the system doesn't support it.
+
+	    # Just print a warning and add the library to dependency_libs so
+	    # that the program can be linked against the static library.
+	    echo
+	    $ECHO "*** Warning: This system can not link to static lib archive $lib."
+	    echo "*** I have the capability to make that library automatically link in when"
+	    echo "*** you link to this library.  But I can only do this if you have a"
+	    echo "*** shared version of the library, which you do not appear to have."
+	    if test "$module" = yes; then
+	      echo "*** But as you try to build a module library, libtool will still create "
+	      echo "*** a static module, that should work as long as the dlopening application"
+	      echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
+	      if test -z "$global_symbol_pipe"; then
+		echo
+		echo "*** However, this would only work if libtool was able to extract symbol"
+		echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+		echo "*** not find such a program.  So, this module is probably useless."
+		echo "*** \`nm' from GNU binutils and a full rebuild may help."
+	      fi
+	      if test "$build_old_libs" = no; then
+		build_libtool_libs=module
+		build_old_libs=yes
+	      else
+		build_libtool_libs=no
+	      fi
+	    fi
+	  else
+	    deplibs="$dir/$old_library $deplibs"
+	    link_static=yes
+	  fi
+	fi # link shared/static library?
+
+	if test "$linkmode" = lib; then
+	  if test -n "$dependency_libs" &&
+	     { test "$hardcode_into_libs" != yes ||
+	       test "$build_old_libs" = yes ||
+	       test "$link_static" = yes; }; then
+	    # Extract -R from dependency_libs
+	    temp_deplibs=
+	    for libdir in $dependency_libs; do
+	      case $libdir in
+	      -R*) func_stripname '-R' '' "$libdir"
+	           temp_xrpath=$func_stripname_result
+		   case " $xrpath " in
+		   *" $temp_xrpath "*) ;;
+		   *) func_append xrpath " $temp_xrpath";;
+		   esac;;
+	      *) func_append temp_deplibs " $libdir";;
+	      esac
+	    done
+	    dependency_libs="$temp_deplibs"
+	  fi
+
+	  func_append newlib_search_path " $absdir"
+	  # Link against this library
+	  test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
+	  # ... and its dependency_libs
+	  tmp_libs=
+	  for deplib in $dependency_libs; do
+	    newdependency_libs="$deplib $newdependency_libs"
+	    case $deplib in
+              -L*) func_stripname '-L' '' "$deplib"
+                   func_resolve_sysroot "$func_stripname_result";;
+              *) func_resolve_sysroot "$deplib" ;;
+            esac
+	    if $opt_preserve_dup_deps ; then
+	      case "$tmp_libs " in
+	      *" $func_resolve_sysroot_result "*)
+                func_append specialdeplibs " $func_resolve_sysroot_result" ;;
+	      esac
+	    fi
+	    func_append tmp_libs " $func_resolve_sysroot_result"
+	  done
+
+	  if test "$link_all_deplibs" != no; then
+	    # Add the search paths of all dependency libraries
+	    for deplib in $dependency_libs; do
+	      path=
+	      case $deplib in
+	      -L*) path="$deplib" ;;
+	      *.la)
+	        func_resolve_sysroot "$deplib"
+	        deplib=$func_resolve_sysroot_result
+	        func_dirname "$deplib" "" "."
+		dir=$func_dirname_result
+		# We need an absolute path.
+		case $dir in
+		[\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
+		*)
+		  absdir=`cd "$dir" && pwd`
+		  if test -z "$absdir"; then
+		    func_warning "cannot determine absolute directory name of \`$dir'"
+		    absdir="$dir"
+		  fi
+		  ;;
+		esac
+		if $GREP "^installed=no" $deplib > /dev/null; then
+		case $host in
+		*-*-darwin*)
+		  depdepl=
+		  eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
+		  if test -n "$deplibrary_names" ; then
+		    for tmp in $deplibrary_names ; do
+		      depdepl=$tmp
+		    done
+		    if test -f "$absdir/$objdir/$depdepl" ; then
+		      depdepl="$absdir/$objdir/$depdepl"
+		      darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
+                      if test -z "$darwin_install_name"; then
+                          darwin_install_name=`${OTOOL64} -L $depdepl  | awk '{if (NR == 2) {print $1;exit}}'`
+                      fi
+		      func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
+		      func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}"
+		      path=
+		    fi
+		  fi
+		  ;;
+		*)
+		  path="-L$absdir/$objdir"
+		  ;;
+		esac
+		else
+		  eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+		  test -z "$libdir" && \
+		    func_fatal_error "\`$deplib' is not a valid libtool archive"
+		  test "$absdir" != "$libdir" && \
+		    func_warning "\`$deplib' seems to be moved"
+
+		  path="-L$absdir"
+		fi
+		;;
+	      esac
+	      case " $deplibs " in
+	      *" $path "*) ;;
+	      *) deplibs="$path $deplibs" ;;
+	      esac
+	    done
+	  fi # link_all_deplibs != no
+	fi # linkmode = lib
+      done # for deplib in $libs
+      if test "$pass" = link; then
+	if test "$linkmode" = "prog"; then
+	  compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
+	  finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
+	else
+	  compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	fi
+      fi
+      dependency_libs="$newdependency_libs"
+      if test "$pass" = dlpreopen; then
+	# Link the dlpreopened libraries before other libraries
+	for deplib in $save_deplibs; do
+	  deplibs="$deplib $deplibs"
+	done
+      fi
+      if test "$pass" != dlopen; then
+	if test "$pass" != conv; then
+	  # Make sure lib_search_path contains only unique directories.
+	  lib_search_path=
+	  for dir in $newlib_search_path; do
+	    case "$lib_search_path " in
+	    *" $dir "*) ;;
+	    *) func_append lib_search_path " $dir" ;;
+	    esac
+	  done
+	  newlib_search_path=
+	fi
+
+	if test "$linkmode,$pass" != "prog,link"; then
+	  vars="deplibs"
+	else
+	  vars="compile_deplibs finalize_deplibs"
+	fi
+	for var in $vars dependency_libs; do
+	  # Add libraries to $var in reverse order
+	  eval tmp_libs=\"\$$var\"
+	  new_libs=
+	  for deplib in $tmp_libs; do
+	    # FIXME: Pedantically, this is the right thing to do, so
+	    #        that some nasty dependency loop isn't accidentally
+	    #        broken:
+	    #new_libs="$deplib $new_libs"
+	    # Pragmatically, this seems to cause very few problems in
+	    # practice:
+	    case $deplib in
+	    -L*) new_libs="$deplib $new_libs" ;;
+	    -R*) ;;
+	    *)
+	      # And here is the reason: when a library appears more
+	      # than once as an explicit dependence of a library, or
+	      # is implicitly linked in more than once by the
+	      # compiler, it is considered special, and multiple
+	      # occurrences thereof are not removed.  Compare this
+	      # with having the same library being listed as a
+	      # dependency of multiple other libraries: in this case,
+	      # we know (pedantically, we assume) the library does not
+	      # need to be listed more than once, so we keep only the
+	      # last copy.  This is not always right, but it is rare
+	      # enough that we require users that really mean to play
+	      # such unportable linking tricks to link the library
+	      # using -Wl,-lname, so that libtool does not consider it
+	      # for duplicate removal.
+	      case " $specialdeplibs " in
+	      *" $deplib "*) new_libs="$deplib $new_libs" ;;
+	      *)
+		case " $new_libs " in
+		*" $deplib "*) ;;
+		*) new_libs="$deplib $new_libs" ;;
+		esac
+		;;
+	      esac
+	      ;;
+	    esac
+	  done
+	  tmp_libs=
+	  for deplib in $new_libs; do
+	    case $deplib in
+	    -L*)
+	      case " $tmp_libs " in
+	      *" $deplib "*) ;;
+	      *) func_append tmp_libs " $deplib" ;;
+	      esac
+	      ;;
+	    *) func_append tmp_libs " $deplib" ;;
+	    esac
+	  done
+	  eval $var=\"$tmp_libs\"
+	done # for var
+      fi
+      # Last step: remove runtime libs from dependency_libs
+      # (they stay in deplibs)
+      tmp_libs=
+      for i in $dependency_libs ; do
+	case " $predeps $postdeps $compiler_lib_search_path " in
+	*" $i "*)
+	  i=""
+	  ;;
+	esac
+	if test -n "$i" ; then
+	  func_append tmp_libs " $i"
+	fi
+      done
+      dependency_libs=$tmp_libs
+    done # for pass
+    if test "$linkmode" = prog; then
+      dlfiles="$newdlfiles"
+    fi
+    if test "$linkmode" = prog || test "$linkmode" = lib; then
+      dlprefiles="$newdlprefiles"
+    fi
+
+    case $linkmode in
+    oldlib)
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	func_warning "\`-dlopen' is ignored for archives"
+      fi
+
+      case " $deplibs" in
+      *\ -l* | *\ -L*)
+	func_warning "\`-l' and \`-L' are ignored for archives" ;;
+      esac
+
+      test -n "$rpath" && \
+	func_warning "\`-rpath' is ignored for archives"
+
+      test -n "$xrpath" && \
+	func_warning "\`-R' is ignored for archives"
+
+      test -n "$vinfo" && \
+	func_warning "\`-version-info/-version-number' is ignored for archives"
+
+      test -n "$release" && \
+	func_warning "\`-release' is ignored for archives"
+
+      test -n "$export_symbols$export_symbols_regex" && \
+	func_warning "\`-export-symbols' is ignored for archives"
+
+      # Now set the variables for building old libraries.
+      build_libtool_libs=no
+      oldlibs="$output"
+      func_append objs "$old_deplibs"
+      ;;
+
+    lib)
+      # Make sure we only generate libraries of the form `libNAME.la'.
+      case $outputname in
+      lib*)
+	func_stripname 'lib' '.la' "$outputname"
+	name=$func_stripname_result
+	eval shared_ext=\"$shrext_cmds\"
+	eval libname=\"$libname_spec\"
+	;;
+      *)
+	test "$module" = no && \
+	  func_fatal_help "libtool library \`$output' must begin with \`lib'"
+
+	if test "$need_lib_prefix" != no; then
+	  # Add the "lib" prefix for modules if required
+	  func_stripname '' '.la' "$outputname"
+	  name=$func_stripname_result
+	  eval shared_ext=\"$shrext_cmds\"
+	  eval libname=\"$libname_spec\"
+	else
+	  func_stripname '' '.la' "$outputname"
+	  libname=$func_stripname_result
+	fi
+	;;
+      esac
+
+      if test -n "$objs"; then
+	if test "$deplibs_check_method" != pass_all; then
+	  func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
+	else
+	  echo
+	  $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
+	  $ECHO "*** objects $objs is not portable!"
+	  func_append libobjs " $objs"
+	fi
+      fi
+
+      test "$dlself" != no && \
+	func_warning "\`-dlopen self' is ignored for libtool libraries"
+
+      set dummy $rpath
+      shift
+      test "$#" -gt 1 && \
+	func_warning "ignoring multiple \`-rpath's for a libtool library"
+
+      install_libdir="$1"
+
+      oldlibs=
+      if test -z "$rpath"; then
+	if test "$build_libtool_libs" = yes; then
+	  # Building a libtool convenience library.
+	  # Some compilers have problems with a `.al' extension so
+	  # convenience libraries should have the same extension an
+	  # archive normally would.
+	  oldlibs="$output_objdir/$libname.$libext $oldlibs"
+	  build_libtool_libs=convenience
+	  build_old_libs=yes
+	fi
+
+	test -n "$vinfo" && \
+	  func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
+
+	test -n "$release" && \
+	  func_warning "\`-release' is ignored for convenience libraries"
+      else
+
+	# Parse the version information argument.
+	save_ifs="$IFS"; IFS=':'
+	set dummy $vinfo 0 0 0
+	shift
+	IFS="$save_ifs"
+
+	test -n "$7" && \
+	  func_fatal_help "too many parameters to \`-version-info'"
+
+	# convert absolute version numbers to libtool ages
+	# this retains compatibility with .la files and attempts
+	# to make the code below a bit more comprehensible
+
+	case $vinfo_number in
+	yes)
+	  number_major="$1"
+	  number_minor="$2"
+	  number_revision="$3"
+	  #
+	  # There are really only two kinds -- those that
+	  # use the current revision as the major version
+	  # and those that subtract age and use age as
+	  # a minor version.  But, then there is irix
+	  # which has an extra 1 added just for fun
+	  #
+	  case $version_type in
+	  # correct linux to gnu/linux during the next big refactor
+	  darwin|linux|osf|windows|none)
+	    func_arith $number_major + $number_minor
+	    current=$func_arith_result
+	    age="$number_minor"
+	    revision="$number_revision"
+	    ;;
+	  freebsd-aout|freebsd-elf|qnx|sunos)
+	    current="$number_major"
+	    revision="$number_minor"
+	    age="0"
+	    ;;
+	  irix|nonstopux)
+	    func_arith $number_major + $number_minor
+	    current=$func_arith_result
+	    age="$number_minor"
+	    revision="$number_minor"
+	    lt_irix_increment=no
+	    ;;
+	  esac
+	  ;;
+	no)
+	  current="$1"
+	  revision="$2"
+	  age="$3"
+	  ;;
+	esac
+
+	# Check that each of the things are valid numbers.
+	case $current in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  func_error "CURRENT \`$current' must be a nonnegative integer"
+	  func_fatal_error "\`$vinfo' is not valid version information"
+	  ;;
+	esac
+
+	case $revision in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  func_error "REVISION \`$revision' must be a nonnegative integer"
+	  func_fatal_error "\`$vinfo' is not valid version information"
+	  ;;
+	esac
+
+	case $age in
+	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+	*)
+	  func_error "AGE \`$age' must be a nonnegative integer"
+	  func_fatal_error "\`$vinfo' is not valid version information"
+	  ;;
+	esac
+
+	if test "$age" -gt "$current"; then
+	  func_error "AGE \`$age' is greater than the current interface number \`$current'"
+	  func_fatal_error "\`$vinfo' is not valid version information"
+	fi
+
+	# Calculate the version variables.
+	major=
+	versuffix=
+	verstring=
+	case $version_type in
+	none) ;;
+
+	darwin)
+	  # Like Linux, but with the current version available in
+	  # verstring for coding it into the library header
+	  func_arith $current - $age
+	  major=.$func_arith_result
+	  versuffix="$major.$age.$revision"
+	  # Darwin ld doesn't like 0 for these options...
+	  func_arith $current + 1
+	  minor_current=$func_arith_result
+	  xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
+	  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
+	  ;;
+
+	freebsd-aout)
+	  major=".$current"
+	  versuffix=".$current.$revision";
+	  ;;
+
+	freebsd-elf)
+	  major=".$current"
+	  versuffix=".$current"
+	  ;;
+
+	irix | nonstopux)
+	  if test "X$lt_irix_increment" = "Xno"; then
+	    func_arith $current - $age
+	  else
+	    func_arith $current - $age + 1
+	  fi
+	  major=$func_arith_result
+
+	  case $version_type in
+	    nonstopux) verstring_prefix=nonstopux ;;
+	    *)         verstring_prefix=sgi ;;
+	  esac
+	  verstring="$verstring_prefix$major.$revision"
+
+	  # Add in all the interfaces that we are compatible with.
+	  loop=$revision
+	  while test "$loop" -ne 0; do
+	    func_arith $revision - $loop
+	    iface=$func_arith_result
+	    func_arith $loop - 1
+	    loop=$func_arith_result
+	    verstring="$verstring_prefix$major.$iface:$verstring"
+	  done
+
+	  # Before this point, $major must not contain `.'.
+	  major=.$major
+	  versuffix="$major.$revision"
+	  ;;
+
+	linux) # correct to gnu/linux during the next big refactor
+	  func_arith $current - $age
+	  major=.$func_arith_result
+	  versuffix="$major.$age.$revision"
+	  ;;
+
+	osf)
+	  func_arith $current - $age
+	  major=.$func_arith_result
+	  versuffix=".$current.$age.$revision"
+	  verstring="$current.$age.$revision"
+
+	  # Add in all the interfaces that we are compatible with.
+	  loop=$age
+	  while test "$loop" -ne 0; do
+	    func_arith $current - $loop
+	    iface=$func_arith_result
+	    func_arith $loop - 1
+	    loop=$func_arith_result
+	    verstring="$verstring:${iface}.0"
+	  done
+
+	  # Make executables depend on our current version.
+	  func_append verstring ":${current}.0"
+	  ;;
+
+	qnx)
+	  major=".$current"
+	  versuffix=".$current"
+	  ;;
+
+	sunos)
+	  major=".$current"
+	  versuffix=".$current.$revision"
+	  ;;
+
+	windows)
+	  # Use '-' rather than '.', since we only want one
+	  # extension on DOS 8.3 filesystems.
+	  func_arith $current - $age
+	  major=$func_arith_result
+	  versuffix="-$major"
+	  ;;
+
+	*)
+	  func_fatal_configuration "unknown library version type \`$version_type'"
+	  ;;
+	esac
+
+	# Clear the version info if we defaulted, and they specified a release.
+	if test -z "$vinfo" && test -n "$release"; then
+	  major=
+	  case $version_type in
+	  darwin)
+	    # we can't check for "0.0" in archive_cmds due to quoting
+	    # problems, so we reset it completely
+	    verstring=
+	    ;;
+	  *)
+	    verstring="0.0"
+	    ;;
+	  esac
+	  if test "$need_version" = no; then
+	    versuffix=
+	  else
+	    versuffix=".0.0"
+	  fi
+	fi
+
+	# Remove version info from name if versioning should be avoided
+	if test "$avoid_version" = yes && test "$need_version" = no; then
+	  major=
+	  versuffix=
+	  verstring=""
+	fi
+
+	# Check to see if the archive will have undefined symbols.
+	if test "$allow_undefined" = yes; then
+	  if test "$allow_undefined_flag" = unsupported; then
+	    func_warning "undefined symbols not allowed in $host shared libraries"
+	    build_libtool_libs=no
+	    build_old_libs=yes
+	  fi
+	else
+	  # Don't allow undefined symbols.
+	  allow_undefined_flag="$no_undefined_flag"
+	fi
+
+      fi
+
+      func_generate_dlsyms "$libname" "$libname" "yes"
+      func_append libobjs " $symfileobj"
+      test "X$libobjs" = "X " && libobjs=
+
+      if test "$opt_mode" != relink; then
+	# Remove our outputs, but don't remove object files since they
+	# may have been created when compiling PIC objects.
+	removelist=
+	tempremovelist=`$ECHO "$output_objdir/*"`
+	for p in $tempremovelist; do
+	  case $p in
+	    *.$objext | *.gcno)
+	       ;;
+	    $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
+	       if test "X$precious_files_regex" != "X"; then
+		 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
+		 then
+		   continue
+		 fi
+	       fi
+	       func_append removelist " $p"
+	       ;;
+	    *) ;;
+	  esac
+	done
+	test -n "$removelist" && \
+	  func_show_eval "${RM}r \$removelist"
+      fi
+
+      # Now set the variables for building old libraries.
+      if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
+	func_append oldlibs " $output_objdir/$libname.$libext"
+
+	# Transform .lo files to .o files.
+	oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP`
+      fi
+
+      # Eliminate all temporary directories.
+      #for path in $notinst_path; do
+      #	lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
+      #	deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
+      #	dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
+      #done
+
+      if test -n "$xrpath"; then
+	# If the user specified any rpath flags, then add them.
+	temp_xrpath=
+	for libdir in $xrpath; do
+	  func_replace_sysroot "$libdir"
+	  func_append temp_xrpath " -R$func_replace_sysroot_result"
+	  case "$finalize_rpath " in
+	  *" $libdir "*) ;;
+	  *) func_append finalize_rpath " $libdir" ;;
+	  esac
+	done
+	if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
+	  dependency_libs="$temp_xrpath $dependency_libs"
+	fi
+      fi
+
+      # Make sure dlfiles contains only unique files that won't be dlpreopened
+      old_dlfiles="$dlfiles"
+      dlfiles=
+      for lib in $old_dlfiles; do
+	case " $dlprefiles $dlfiles " in
+	*" $lib "*) ;;
+	*) func_append dlfiles " $lib" ;;
+	esac
+      done
+
+      # Make sure dlprefiles contains only unique files
+      old_dlprefiles="$dlprefiles"
+      dlprefiles=
+      for lib in $old_dlprefiles; do
+	case "$dlprefiles " in
+	*" $lib "*) ;;
+	*) func_append dlprefiles " $lib" ;;
+	esac
+      done
+
+      if test "$build_libtool_libs" = yes; then
+	if test -n "$rpath"; then
+	  case $host in
+	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
+	    # these systems don't actually have a c library (as such)!
+	    ;;
+	  *-*-rhapsody* | *-*-darwin1.[012])
+	    # Rhapsody C library is in the System framework
+	    func_append deplibs " System.ltframework"
+	    ;;
+	  *-*-netbsd*)
+	    # Don't link with libc until the a.out ld.so is fixed.
+	    ;;
+	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	    # Do not include libc due to us having libc/libc_r.
+	    ;;
+	  *-*-sco3.2v5* | *-*-sco5v6*)
+	    # Causes problems with __ctype
+	    ;;
+	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+	    # Compiler inserts libc in the correct place for threads to work
+	    ;;
+	  *)
+	    # Add libc to deplibs on all other systems if necessary.
+	    if test "$build_libtool_need_lc" = "yes"; then
+	      func_append deplibs " -lc"
+	    fi
+	    ;;
+	  esac
+	fi
+
+	# Transform deplibs into only deplibs that can be linked in shared.
+	name_save=$name
+	libname_save=$libname
+	release_save=$release
+	versuffix_save=$versuffix
+	major_save=$major
+	# I'm not sure if I'm treating the release correctly.  I think
+	# release should show up in the -l (ie -lgmp5) so we don't want to
+	# add it in twice.  Is that correct?
+	release=""
+	versuffix=""
+	major=""
+	newdeplibs=
+	droppeddeps=no
+	case $deplibs_check_method in
+	pass_all)
+	  # Don't check for shared/static.  Everything works.
+	  # This might be a little naive.  We might want to check
+	  # whether the library exists or not.  But this is on
+	  # osf3 & osf4 and I'm not really sure... Just
+	  # implementing what was already the behavior.
+	  newdeplibs=$deplibs
+	  ;;
+	test_compile)
+	  # This code stresses the "libraries are programs" paradigm to its
+	  # limits. Maybe even breaks it.  We compile a program, linking it
+	  # against the deplibs as a proxy for the library.  Then we can check
+	  # whether they linked in statically or dynamically with ldd.
+	  $opt_dry_run || $RM conftest.c
+	  cat > conftest.c <<EOF
+	  int main() { return 0; }
+EOF
+	  $opt_dry_run || $RM conftest
+	  if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
+	    ldd_output=`ldd conftest`
+	    for i in $deplibs; do
+	      case $i in
+	      -l*)
+		func_stripname -l '' "$i"
+		name=$func_stripname_result
+		if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		  case " $predeps $postdeps " in
+		  *" $i "*)
+		    func_append newdeplibs " $i"
+		    i=""
+		    ;;
+		  esac
+		fi
+		if test -n "$i" ; then
+		  libname=`eval "\\$ECHO \"$libname_spec\""`
+		  deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+		  set dummy $deplib_matches; shift
+		  deplib_match=$1
+		  if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+		    func_append newdeplibs " $i"
+		  else
+		    droppeddeps=yes
+		    echo
+		    $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+		    echo "*** I have the capability to make that library automatically link in when"
+		    echo "*** you link to this library.  But I can only do this if you have a"
+		    echo "*** shared version of the library, which I believe you do not have"
+		    echo "*** because a test_compile did reveal that the linker did not use it for"
+		    echo "*** its dynamic dependency list that programs get resolved with at runtime."
+		  fi
+		fi
+		;;
+	      *)
+		func_append newdeplibs " $i"
+		;;
+	      esac
+	    done
+	  else
+	    # Error occurred in the first compile.  Let's try to salvage
+	    # the situation: Compile a separate program for each library.
+	    for i in $deplibs; do
+	      case $i in
+	      -l*)
+		func_stripname -l '' "$i"
+		name=$func_stripname_result
+		$opt_dry_run || $RM conftest
+		if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
+		  ldd_output=`ldd conftest`
+		  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		    case " $predeps $postdeps " in
+		    *" $i "*)
+		      func_append newdeplibs " $i"
+		      i=""
+		      ;;
+		    esac
+		  fi
+		  if test -n "$i" ; then
+		    libname=`eval "\\$ECHO \"$libname_spec\""`
+		    deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+		    set dummy $deplib_matches; shift
+		    deplib_match=$1
+		    if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+		      func_append newdeplibs " $i"
+		    else
+		      droppeddeps=yes
+		      echo
+		      $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+		      echo "*** I have the capability to make that library automatically link in when"
+		      echo "*** you link to this library.  But I can only do this if you have a"
+		      echo "*** shared version of the library, which you do not appear to have"
+		      echo "*** because a test_compile did reveal that the linker did not use this one"
+		      echo "*** as a dynamic dependency that programs can get resolved with at runtime."
+		    fi
+		  fi
+		else
+		  droppeddeps=yes
+		  echo
+		  $ECHO "*** Warning!  Library $i is needed by this library but I was not able to"
+		  echo "*** make it link in!  You will probably need to install it or some"
+		  echo "*** library that it depends on before this library will be fully"
+		  echo "*** functional.  Installing it before continuing would be even better."
+		fi
+		;;
+	      *)
+		func_append newdeplibs " $i"
+		;;
+	      esac
+	    done
+	  fi
+	  ;;
+	file_magic*)
+	  set dummy $deplibs_check_method; shift
+	  file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+	  for a_deplib in $deplibs; do
+	    case $a_deplib in
+	    -l*)
+	      func_stripname -l '' "$a_deplib"
+	      name=$func_stripname_result
+	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		case " $predeps $postdeps " in
+		*" $a_deplib "*)
+		  func_append newdeplibs " $a_deplib"
+		  a_deplib=""
+		  ;;
+		esac
+	      fi
+	      if test -n "$a_deplib" ; then
+		libname=`eval "\\$ECHO \"$libname_spec\""`
+		if test -n "$file_magic_glob"; then
+		  libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
+		else
+		  libnameglob=$libname
+		fi
+		test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob`
+		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+		  if test "$want_nocaseglob" = yes; then
+		    shopt -s nocaseglob
+		    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
+		    $nocaseglob
+		  else
+		    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
+		  fi
+		  for potent_lib in $potential_libs; do
+		      # Follow soft links.
+		      if ls -lLd "$potent_lib" 2>/dev/null |
+			 $GREP " -> " >/dev/null; then
+			continue
+		      fi
+		      # The statement above tries to avoid entering an
+		      # endless loop below, in case of cyclic links.
+		      # We might still enter an endless loop, since a link
+		      # loop can be closed while we follow links,
+		      # but so what?
+		      potlib="$potent_lib"
+		      while test -h "$potlib" 2>/dev/null; do
+			potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
+			case $potliblink in
+			[\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
+			*) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";;
+			esac
+		      done
+		      if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
+			 $SED -e 10q |
+			 $EGREP "$file_magic_regex" > /dev/null; then
+			func_append newdeplibs " $a_deplib"
+			a_deplib=""
+			break 2
+		      fi
+		  done
+		done
+	      fi
+	      if test -n "$a_deplib" ; then
+		droppeddeps=yes
+		echo
+		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+		echo "*** I have the capability to make that library automatically link in when"
+		echo "*** you link to this library.  But I can only do this if you have a"
+		echo "*** shared version of the library, which you do not appear to have"
+		echo "*** because I did check the linker path looking for a file starting"
+		if test -z "$potlib" ; then
+		  $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
+		else
+		  $ECHO "*** with $libname and none of the candidates passed a file format test"
+		  $ECHO "*** using a file magic. Last file checked: $potlib"
+		fi
+	      fi
+	      ;;
+	    *)
+	      # Add a -L argument.
+	      func_append newdeplibs " $a_deplib"
+	      ;;
+	    esac
+	  done # Gone through all deplibs.
+	  ;;
+	match_pattern*)
+	  set dummy $deplibs_check_method; shift
+	  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+	  for a_deplib in $deplibs; do
+	    case $a_deplib in
+	    -l*)
+	      func_stripname -l '' "$a_deplib"
+	      name=$func_stripname_result
+	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+		case " $predeps $postdeps " in
+		*" $a_deplib "*)
+		  func_append newdeplibs " $a_deplib"
+		  a_deplib=""
+		  ;;
+		esac
+	      fi
+	      if test -n "$a_deplib" ; then
+		libname=`eval "\\$ECHO \"$libname_spec\""`
+		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+		  for potent_lib in $potential_libs; do
+		    potlib="$potent_lib" # see symlink-check above in file_magic test
+		    if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
+		       $EGREP "$match_pattern_regex" > /dev/null; then
+		      func_append newdeplibs " $a_deplib"
+		      a_deplib=""
+		      break 2
+		    fi
+		  done
+		done
+	      fi
+	      if test -n "$a_deplib" ; then
+		droppeddeps=yes
+		echo
+		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+		echo "*** I have the capability to make that library automatically link in when"
+		echo "*** you link to this library.  But I can only do this if you have a"
+		echo "*** shared version of the library, which you do not appear to have"
+		echo "*** because I did check the linker path looking for a file starting"
+		if test -z "$potlib" ; then
+		  $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
+		else
+		  $ECHO "*** with $libname and none of the candidates passed a file format test"
+		  $ECHO "*** using a regex pattern. Last file checked: $potlib"
+		fi
+	      fi
+	      ;;
+	    *)
+	      # Add a -L argument.
+	      func_append newdeplibs " $a_deplib"
+	      ;;
+	    esac
+	  done # Gone through all deplibs.
+	  ;;
+	none | unknown | *)
+	  newdeplibs=""
+	  tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
+	  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+	    for i in $predeps $postdeps ; do
+	      # can't use Xsed below, because $i might contain '/'
+	      tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"`
+	    done
+	  fi
+	  case $tmp_deplibs in
+	  *[!\	\ ]*)
+	    echo
+	    if test "X$deplibs_check_method" = "Xnone"; then
+	      echo "*** Warning: inter-library dependencies are not supported in this platform."
+	    else
+	      echo "*** Warning: inter-library dependencies are not known to be supported."
+	    fi
+	    echo "*** All declared inter-library dependencies are being dropped."
+	    droppeddeps=yes
+	    ;;
+	  esac
+	  ;;
+	esac
+	versuffix=$versuffix_save
+	major=$major_save
+	release=$release_save
+	libname=$libname_save
+	name=$name_save
+
+	case $host in
+	*-*-rhapsody* | *-*-darwin1.[012])
+	  # On Rhapsody replace the C library with the System framework
+	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
+	  ;;
+	esac
+
+	if test "$droppeddeps" = yes; then
+	  if test "$module" = yes; then
+	    echo
+	    echo "*** Warning: libtool could not satisfy all declared inter-library"
+	    $ECHO "*** dependencies of module $libname.  Therefore, libtool will create"
+	    echo "*** a static module, that should work as long as the dlopening"
+	    echo "*** application is linked with the -dlopen flag."
+	    if test -z "$global_symbol_pipe"; then
+	      echo
+	      echo "*** However, this would only work if libtool was able to extract symbol"
+	      echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+	      echo "*** not find such a program.  So, this module is probably useless."
+	      echo "*** \`nm' from GNU binutils and a full rebuild may help."
+	    fi
+	    if test "$build_old_libs" = no; then
+	      oldlibs="$output_objdir/$libname.$libext"
+	      build_libtool_libs=module
+	      build_old_libs=yes
+	    else
+	      build_libtool_libs=no
+	    fi
+	  else
+	    echo "*** The inter-library dependencies that have been dropped here will be"
+	    echo "*** automatically added whenever a program is linked with this library"
+	    echo "*** or is declared to -dlopen it."
+
+	    if test "$allow_undefined" = no; then
+	      echo
+	      echo "*** Since this library must not contain undefined symbols,"
+	      echo "*** because either the platform does not support them or"
+	      echo "*** it was explicitly requested with -no-undefined,"
+	      echo "*** libtool will only create a static version of it."
+	      if test "$build_old_libs" = no; then
+		oldlibs="$output_objdir/$libname.$libext"
+		build_libtool_libs=module
+		build_old_libs=yes
+	      else
+		build_libtool_libs=no
+	      fi
+	    fi
+	  fi
+	fi
+	# Done checking deplibs!
+	deplibs=$newdeplibs
+      fi
+      # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+      case $host in
+	*-*-darwin*)
+	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	  new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	  deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	  ;;
+      esac
+
+      # move library search paths that coincide with paths to not yet
+      # installed libraries to the beginning of the library search list
+      new_libs=
+      for path in $notinst_path; do
+	case " $new_libs " in
+	*" -L$path/$objdir "*) ;;
+	*)
+	  case " $deplibs " in
+	  *" -L$path/$objdir "*)
+	    func_append new_libs " -L$path/$objdir" ;;
+	  esac
+	  ;;
+	esac
+      done
+      for deplib in $deplibs; do
+	case $deplib in
+	-L*)
+	  case " $new_libs " in
+	  *" $deplib "*) ;;
+	  *) func_append new_libs " $deplib" ;;
+	  esac
+	  ;;
+	*) func_append new_libs " $deplib" ;;
+	esac
+      done
+      deplibs="$new_libs"
+
+      # All the library-specific variables (install_libdir is set above).
+      library_names=
+      old_library=
+      dlname=
+
+      # Test again, we may have decided not to build it any more
+      if test "$build_libtool_libs" = yes; then
+	# Remove ${wl} instances when linking with ld.
+	# FIXME: should test the right _cmds variable.
+	case $archive_cmds in
+	  *\$LD\ *) wl= ;;
+        esac
+	if test "$hardcode_into_libs" = yes; then
+	  # Hardcode the library paths
+	  hardcode_libdirs=
+	  dep_rpath=
+	  rpath="$finalize_rpath"
+	  test "$opt_mode" != relink && rpath="$compile_rpath$rpath"
+	  for libdir in $rpath; do
+	    if test -n "$hardcode_libdir_flag_spec"; then
+	      if test -n "$hardcode_libdir_separator"; then
+		func_replace_sysroot "$libdir"
+		libdir=$func_replace_sysroot_result
+		if test -z "$hardcode_libdirs"; then
+		  hardcode_libdirs="$libdir"
+		else
+		  # Just accumulate the unique libdirs.
+		  case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+		  *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		    ;;
+		  *)
+		    func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+		    ;;
+		  esac
+		fi
+	      else
+		eval flag=\"$hardcode_libdir_flag_spec\"
+		func_append dep_rpath " $flag"
+	      fi
+	    elif test -n "$runpath_var"; then
+	      case "$perm_rpath " in
+	      *" $libdir "*) ;;
+	      *) func_append perm_rpath " $libdir" ;;
+	      esac
+	    fi
+	  done
+	  # Substitute the hardcoded libdirs into the rpath.
+	  if test -n "$hardcode_libdir_separator" &&
+	     test -n "$hardcode_libdirs"; then
+	    libdir="$hardcode_libdirs"
+	    eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
+	  fi
+	  if test -n "$runpath_var" && test -n "$perm_rpath"; then
+	    # We should set the runpath_var.
+	    rpath=
+	    for dir in $perm_rpath; do
+	      func_append rpath "$dir:"
+	    done
+	    eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
+	  fi
+	  test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
+	fi
+
+	shlibpath="$finalize_shlibpath"
+	test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
+	if test -n "$shlibpath"; then
+	  eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
+	fi
+
+	# Get the real and link names of the library.
+	eval shared_ext=\"$shrext_cmds\"
+	eval library_names=\"$library_names_spec\"
+	set dummy $library_names
+	shift
+	realname="$1"
+	shift
+
+	if test -n "$soname_spec"; then
+	  eval soname=\"$soname_spec\"
+	else
+	  soname="$realname"
+	fi
+	if test -z "$dlname"; then
+	  dlname=$soname
+	fi
+
+	lib="$output_objdir/$realname"
+	linknames=
+	for link
+	do
+	  func_append linknames " $link"
+	done
+
+	# Use standard objects if they are pic
+	test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
+	test "X$libobjs" = "X " && libobjs=
+
+	delfiles=
+	if test -n "$export_symbols" && test -n "$include_expsyms"; then
+	  $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
+	  export_symbols="$output_objdir/$libname.uexp"
+	  func_append delfiles " $export_symbols"
+	fi
+
+	orig_export_symbols=
+	case $host_os in
+	cygwin* | mingw* | cegcc*)
+	  if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
+	    # exporting using user supplied symfile
+	    if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
+	      # and it's NOT already a .def file. Must figure out
+	      # which of the given symbols are data symbols and tag
+	      # them as such. So, trigger use of export_symbols_cmds.
+	      # export_symbols gets reassigned inside the "prepare
+	      # the list of exported symbols" if statement, so the
+	      # include_expsyms logic still works.
+	      orig_export_symbols="$export_symbols"
+	      export_symbols=
+	      always_export_symbols=yes
+	    fi
+	  fi
+	  ;;
+	esac
+
+	# Prepare the list of exported symbols
+	if test -z "$export_symbols"; then
+	  if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
+	    func_verbose "generating symbol list for \`$libname.la'"
+	    export_symbols="$output_objdir/$libname.exp"
+	    $opt_dry_run || $RM $export_symbols
+	    cmds=$export_symbols_cmds
+	    save_ifs="$IFS"; IFS='~'
+	    for cmd1 in $cmds; do
+	      IFS="$save_ifs"
+	      # Take the normal branch if the nm_file_list_spec branch
+	      # doesn't work or if tool conversion is not needed.
+	      case $nm_file_list_spec~$to_tool_file_cmd in
+		*~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
+		  try_normal_branch=yes
+		  eval cmd=\"$cmd1\"
+		  func_len " $cmd"
+		  len=$func_len_result
+		  ;;
+		*)
+		  try_normal_branch=no
+		  ;;
+	      esac
+	      if test "$try_normal_branch" = yes \
+		 && { test "$len" -lt "$max_cmd_len" \
+		      || test "$max_cmd_len" -le -1; }
+	      then
+		func_show_eval "$cmd" 'exit $?'
+		skipped_export=false
+	      elif test -n "$nm_file_list_spec"; then
+		func_basename "$output"
+		output_la=$func_basename_result
+		save_libobjs=$libobjs
+		save_output=$output
+		output=${output_objdir}/${output_la}.nm
+		func_to_tool_file "$output"
+		libobjs=$nm_file_list_spec$func_to_tool_file_result
+		func_append delfiles " $output"
+		func_verbose "creating $NM input file list: $output"
+		for obj in $save_libobjs; do
+		  func_to_tool_file "$obj"
+		  $ECHO "$func_to_tool_file_result"
+		done > "$output"
+		eval cmd=\"$cmd1\"
+		func_show_eval "$cmd" 'exit $?'
+		output=$save_output
+		libobjs=$save_libobjs
+		skipped_export=false
+	      else
+		# The command line is too long to execute in one step.
+		func_verbose "using reloadable object file for export list..."
+		skipped_export=:
+		# Break out early, otherwise skipped_export may be
+		# set to false by a later but shorter cmd.
+		break
+	      fi
+	    done
+	    IFS="$save_ifs"
+	    if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
+	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+	    fi
+	  fi
+	fi
+
+	if test -n "$export_symbols" && test -n "$include_expsyms"; then
+	  tmp_export_symbols="$export_symbols"
+	  test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+	  $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
+	fi
+
+	if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
+	  # The given exports_symbols file has to be filtered, so filter it.
+	  func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+	  # FIXME: $output_objdir/$libname.filter potentially contains lots of
+	  # 's' commands which not all seds can handle. GNU sed should be fine
+	  # though. Also, the filter scales superlinearly with the number of
+	  # global variables. join(1) would be nice here, but unfortunately
+	  # isn't a blessed tool.
+	  $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+	  func_append delfiles " $export_symbols $output_objdir/$libname.filter"
+	  export_symbols=$output_objdir/$libname.def
+	  $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+	fi
+
+	tmp_deplibs=
+	for test_deplib in $deplibs; do
+	  case " $convenience " in
+	  *" $test_deplib "*) ;;
+	  *)
+	    func_append tmp_deplibs " $test_deplib"
+	    ;;
+	  esac
+	done
+	deplibs="$tmp_deplibs"
+
+	if test -n "$convenience"; then
+	  if test -n "$whole_archive_flag_spec" &&
+	    test "$compiler_needs_object" = yes &&
+	    test -z "$libobjs"; then
+	    # extract the archives, so we have objects to list.
+	    # TODO: could optimize this to just extract one archive.
+	    whole_archive_flag_spec=
+	  fi
+	  if test -n "$whole_archive_flag_spec"; then
+	    save_libobjs=$libobjs
+	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+	    test "X$libobjs" = "X " && libobjs=
+	  else
+	    gentop="$output_objdir/${outputname}x"
+	    func_append generated " $gentop"
+
+	    func_extract_archives $gentop $convenience
+	    func_append libobjs " $func_extract_archives_result"
+	    test "X$libobjs" = "X " && libobjs=
+	  fi
+	fi
+
+	if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
+	  eval flag=\"$thread_safe_flag_spec\"
+	  func_append linker_flags " $flag"
+	fi
+
+	# Make a backup of the uninstalled library when relinking
+	if test "$opt_mode" = relink; then
+	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
+	fi
+
+	# Do each of the archive commands.
+	if test "$module" = yes && test -n "$module_cmds" ; then
+	  if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+	    eval test_cmds=\"$module_expsym_cmds\"
+	    cmds=$module_expsym_cmds
+	  else
+	    eval test_cmds=\"$module_cmds\"
+	    cmds=$module_cmds
+	  fi
+	else
+	  if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+	    eval test_cmds=\"$archive_expsym_cmds\"
+	    cmds=$archive_expsym_cmds
+	  else
+	    eval test_cmds=\"$archive_cmds\"
+	    cmds=$archive_cmds
+	  fi
+	fi
+
+	if test "X$skipped_export" != "X:" &&
+	   func_len " $test_cmds" &&
+	   len=$func_len_result &&
+	   test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+	  :
+	else
+	  # The command line is too long to link in one step, link piecewise
+	  # or, if using GNU ld and skipped_export is not :, use a linker
+	  # script.
+
+	  # Save the value of $output and $libobjs because we want to
+	  # use them later.  If we have whole_archive_flag_spec, we
+	  # want to use save_libobjs as it was before
+	  # whole_archive_flag_spec was expanded, because we can't
+	  # assume the linker understands whole_archive_flag_spec.
+	  # This may have to be revisited, in case too many
+	  # convenience libraries get linked in and end up exceeding
+	  # the spec.
+	  if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
+	    save_libobjs=$libobjs
+	  fi
+	  save_output=$output
+	  func_basename "$output"
+	  output_la=$func_basename_result
+
+	  # Clear the reloadable object creation command queue and
+	  # initialize k to one.
+	  test_cmds=
+	  concat_cmds=
+	  objlist=
+	  last_robj=
+	  k=1
+
+	  if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
+	    output=${output_objdir}/${output_la}.lnkscript
+	    func_verbose "creating GNU ld script: $output"
+	    echo 'INPUT (' > $output
+	    for obj in $save_libobjs
+	    do
+	      func_to_tool_file "$obj"
+	      $ECHO "$func_to_tool_file_result" >> $output
+	    done
+	    echo ')' >> $output
+	    func_append delfiles " $output"
+	    func_to_tool_file "$output"
+	    output=$func_to_tool_file_result
+	  elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
+	    output=${output_objdir}/${output_la}.lnk
+	    func_verbose "creating linker input file list: $output"
+	    : > $output
+	    set x $save_libobjs
+	    shift
+	    firstobj=
+	    if test "$compiler_needs_object" = yes; then
+	      firstobj="$1 "
+	      shift
+	    fi
+	    for obj
+	    do
+	      func_to_tool_file "$obj"
+	      $ECHO "$func_to_tool_file_result" >> $output
+	    done
+	    func_append delfiles " $output"
+	    func_to_tool_file "$output"
+	    output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
+	  else
+	    if test -n "$save_libobjs"; then
+	      func_verbose "creating reloadable object files..."
+	      output=$output_objdir/$output_la-${k}.$objext
+	      eval test_cmds=\"$reload_cmds\"
+	      func_len " $test_cmds"
+	      len0=$func_len_result
+	      len=$len0
+
+	      # Loop over the list of objects to be linked.
+	      for obj in $save_libobjs
+	      do
+		func_len " $obj"
+		func_arith $len + $func_len_result
+		len=$func_arith_result
+		if test "X$objlist" = X ||
+		   test "$len" -lt "$max_cmd_len"; then
+		  func_append objlist " $obj"
+		else
+		  # The command $test_cmds is almost too long, add a
+		  # command to the queue.
+		  if test "$k" -eq 1 ; then
+		    # The first file doesn't have a previous command to add.
+		    reload_objs=$objlist
+		    eval concat_cmds=\"$reload_cmds\"
+		  else
+		    # All subsequent reloadable object files will link in
+		    # the last one created.
+		    reload_objs="$objlist $last_robj"
+		    eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
+		  fi
+		  last_robj=$output_objdir/$output_la-${k}.$objext
+		  func_arith $k + 1
+		  k=$func_arith_result
+		  output=$output_objdir/$output_la-${k}.$objext
+		  objlist=" $obj"
+		  func_len " $last_robj"
+		  func_arith $len0 + $func_len_result
+		  len=$func_arith_result
+		fi
+	      done
+	      # Handle the remaining objects by creating one last
+	      # reloadable object file.  All subsequent reloadable object
+	      # files will link in the last one created.
+	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+	      reload_objs="$objlist $last_robj"
+	      eval concat_cmds=\"\${concat_cmds}$reload_cmds\"
+	      if test -n "$last_robj"; then
+	        eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
+	      fi
+	      func_append delfiles " $output"
+
+	    else
+	      output=
+	    fi
+
+	    if ${skipped_export-false}; then
+	      func_verbose "generating symbol list for \`$libname.la'"
+	      export_symbols="$output_objdir/$libname.exp"
+	      $opt_dry_run || $RM $export_symbols
+	      libobjs=$output
+	      # Append the command to create the export file.
+	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+	      eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
+	      if test -n "$last_robj"; then
+		eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
+	      fi
+	    fi
+
+	    test -n "$save_libobjs" &&
+	      func_verbose "creating a temporary reloadable object file: $output"
+
+	    # Loop through the commands generated above and execute them.
+	    save_ifs="$IFS"; IFS='~'
+	    for cmd in $concat_cmds; do
+	      IFS="$save_ifs"
+	      $opt_silent || {
+		  func_quote_for_expand "$cmd"
+		  eval "func_echo $func_quote_for_expand_result"
+	      }
+	      $opt_dry_run || eval "$cmd" || {
+		lt_exit=$?
+
+		# Restore the uninstalled library and exit
+		if test "$opt_mode" = relink; then
+		  ( cd "$output_objdir" && \
+		    $RM "${realname}T" && \
+		    $MV "${realname}U" "$realname" )
+		fi
+
+		exit $lt_exit
+	      }
+	    done
+	    IFS="$save_ifs"
+
+	    if test -n "$export_symbols_regex" && ${skipped_export-false}; then
+	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+	    fi
+	  fi
+
+          if ${skipped_export-false}; then
+	    if test -n "$export_symbols" && test -n "$include_expsyms"; then
+	      tmp_export_symbols="$export_symbols"
+	      test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+	      $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
+	    fi
+
+	    if test -n "$orig_export_symbols"; then
+	      # The given exports_symbols file has to be filtered, so filter it.
+	      func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+	      # FIXME: $output_objdir/$libname.filter potentially contains lots of
+	      # 's' commands which not all seds can handle. GNU sed should be fine
+	      # though. Also, the filter scales superlinearly with the number of
+	      # global variables. join(1) would be nice here, but unfortunately
+	      # isn't a blessed tool.
+	      $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+	      func_append delfiles " $export_symbols $output_objdir/$libname.filter"
+	      export_symbols=$output_objdir/$libname.def
+	      $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+	    fi
+	  fi
+
+	  libobjs=$output
+	  # Restore the value of output.
+	  output=$save_output
+
+	  if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
+	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+	    test "X$libobjs" = "X " && libobjs=
+	  fi
+	  # Expand the library linking commands again to reset the
+	  # value of $libobjs for piecewise linking.
+
+	  # Do each of the archive commands.
+	  if test "$module" = yes && test -n "$module_cmds" ; then
+	    if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+	      cmds=$module_expsym_cmds
+	    else
+	      cmds=$module_cmds
+	    fi
+	  else
+	    if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+	      cmds=$archive_expsym_cmds
+	    else
+	      cmds=$archive_cmds
+	    fi
+	  fi
+	fi
+
+	if test -n "$delfiles"; then
+	  # Append the command to remove temporary files to $cmds.
+	  eval cmds=\"\$cmds~\$RM $delfiles\"
+	fi
+
+	# Add any objects from preloaded convenience libraries
+	if test -n "$dlprefiles"; then
+	  gentop="$output_objdir/${outputname}x"
+	  func_append generated " $gentop"
+
+	  func_extract_archives $gentop $dlprefiles
+	  func_append libobjs " $func_extract_archives_result"
+	  test "X$libobjs" = "X " && libobjs=
+	fi
+
+	save_ifs="$IFS"; IFS='~'
+	for cmd in $cmds; do
+	  IFS="$save_ifs"
+	  eval cmd=\"$cmd\"
+	  $opt_silent || {
+	    func_quote_for_expand "$cmd"
+	    eval "func_echo $func_quote_for_expand_result"
+	  }
+	  $opt_dry_run || eval "$cmd" || {
+	    lt_exit=$?
+
+	    # Restore the uninstalled library and exit
+	    if test "$opt_mode" = relink; then
+	      ( cd "$output_objdir" && \
+	        $RM "${realname}T" && \
+		$MV "${realname}U" "$realname" )
+	    fi
+
+	    exit $lt_exit
+	  }
+	done
+	IFS="$save_ifs"
+
+	# Restore the uninstalled library and exit
+	if test "$opt_mode" = relink; then
+	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
+
+	  if test -n "$convenience"; then
+	    if test -z "$whole_archive_flag_spec"; then
+	      func_show_eval '${RM}r "$gentop"'
+	    fi
+	  fi
+
+	  exit $EXIT_SUCCESS
+	fi
+
+	# Create links to the real library.
+	for linkname in $linknames; do
+	  if test "$realname" != "$linkname"; then
+	    func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
+	  fi
+	done
+
+	# If -module or -export-dynamic was specified, set the dlname.
+	if test "$module" = yes || test "$export_dynamic" = yes; then
+	  # On all known operating systems, these are identical.
+	  dlname="$soname"
+	fi
+      fi
+      ;;
+
+    obj)
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+	func_warning "\`-dlopen' is ignored for objects"
+      fi
+
+      case " $deplibs" in
+      *\ -l* | *\ -L*)
+	func_warning "\`-l' and \`-L' are ignored for objects" ;;
+      esac
+
+      test -n "$rpath" && \
+	func_warning "\`-rpath' is ignored for objects"
+
+      test -n "$xrpath" && \
+	func_warning "\`-R' is ignored for objects"
+
+      test -n "$vinfo" && \
+	func_warning "\`-version-info' is ignored for objects"
+
+      test -n "$release" && \
+	func_warning "\`-release' is ignored for objects"
+
+      case $output in
+      *.lo)
+	test -n "$objs$old_deplibs" && \
+	  func_fatal_error "cannot build library object \`$output' from non-libtool objects"
+
+	libobj=$output
+	func_lo2o "$libobj"
+	obj=$func_lo2o_result
+	;;
+      *)
+	libobj=
+	obj="$output"
+	;;
+      esac
+
+      # Delete the old objects.
+      $opt_dry_run || $RM $obj $libobj
+
+      # Objects from convenience libraries.  This assumes
+      # single-version convenience libraries.  Whenever we create
+      # different ones for PIC/non-PIC, this we'll have to duplicate
+      # the extraction.
+      reload_conv_objs=
+      gentop=
+      # reload_cmds runs $LD directly, so let us get rid of
+      # -Wl from whole_archive_flag_spec and hope we can get by with
+      # turning comma into space..
+      wl=
+
+      if test -n "$convenience"; then
+	if test -n "$whole_archive_flag_spec"; then
+	  eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
+	  reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
+	else
+	  gentop="$output_objdir/${obj}x"
+	  func_append generated " $gentop"
+
+	  func_extract_archives $gentop $convenience
+	  reload_conv_objs="$reload_objs $func_extract_archives_result"
+	fi
+      fi
+
+      # If we're not building shared, we need to use non_pic_objs
+      test "$build_libtool_libs" != yes && libobjs="$non_pic_objects"
+
+      # Create the old-style object.
+      reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
+
+      output="$obj"
+      func_execute_cmds "$reload_cmds" 'exit $?'
+
+      # Exit if we aren't doing a library object file.
+      if test -z "$libobj"; then
+	if test -n "$gentop"; then
+	  func_show_eval '${RM}r "$gentop"'
+	fi
+
+	exit $EXIT_SUCCESS
+      fi
+
+      if test "$build_libtool_libs" != yes; then
+	if test -n "$gentop"; then
+	  func_show_eval '${RM}r "$gentop"'
+	fi
+
+	# Create an invalid libtool object if no PIC, so that we don't
+	# accidentally link it into a program.
+	# $show "echo timestamp > $libobj"
+	# $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
+	exit $EXIT_SUCCESS
+      fi
+
+      if test -n "$pic_flag" || test "$pic_mode" != default; then
+	# Only do commands if we really have different PIC objects.
+	reload_objs="$libobjs $reload_conv_objs"
+	output="$libobj"
+	func_execute_cmds "$reload_cmds" 'exit $?'
+      fi
+
+      if test -n "$gentop"; then
+	func_show_eval '${RM}r "$gentop"'
+      fi
+
+      exit $EXIT_SUCCESS
+      ;;
+
+    prog)
+      case $host in
+	*cygwin*) func_stripname '' '.exe' "$output"
+	          output=$func_stripname_result.exe;;
+      esac
+      test -n "$vinfo" && \
+	func_warning "\`-version-info' is ignored for programs"
+
+      test -n "$release" && \
+	func_warning "\`-release' is ignored for programs"
+
+      test "$preload" = yes \
+        && test "$dlopen_support" = unknown \
+	&& test "$dlopen_self" = unknown \
+	&& test "$dlopen_self_static" = unknown && \
+	  func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
+
+      case $host in
+      *-*-rhapsody* | *-*-darwin1.[012])
+	# On Rhapsody replace the C library is the System framework
+	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
+	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
+	;;
+      esac
+
+      case $host in
+      *-*-darwin*)
+	# Don't allow lazy linking, it breaks C++ global constructors
+	# But is supposedly fixed on 10.4 or later (yay!).
+	if test "$tagname" = CXX ; then
+	  case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
+	    10.[0123])
+	      func_append compile_command " ${wl}-bind_at_load"
+	      func_append finalize_command " ${wl}-bind_at_load"
+	    ;;
+	  esac
+	fi
+	# Time to change all our "foo.ltframework" stuff back to "-framework foo"
+	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+	;;
+      esac
+
+
+      # move library search paths that coincide with paths to not yet
+      # installed libraries to the beginning of the library search list
+      new_libs=
+      for path in $notinst_path; do
+	case " $new_libs " in
+	*" -L$path/$objdir "*) ;;
+	*)
+	  case " $compile_deplibs " in
+	  *" -L$path/$objdir "*)
+	    func_append new_libs " -L$path/$objdir" ;;
+	  esac
+	  ;;
+	esac
+      done
+      for deplib in $compile_deplibs; do
+	case $deplib in
+	-L*)
+	  case " $new_libs " in
+	  *" $deplib "*) ;;
+	  *) func_append new_libs " $deplib" ;;
+	  esac
+	  ;;
+	*) func_append new_libs " $deplib" ;;
+	esac
+      done
+      compile_deplibs="$new_libs"
+
+
+      func_append compile_command " $compile_deplibs"
+      func_append finalize_command " $finalize_deplibs"
+
+      if test -n "$rpath$xrpath"; then
+	# If the user specified any rpath flags, then add them.
+	for libdir in $rpath $xrpath; do
+	  # This is the magic to use -rpath.
+	  case "$finalize_rpath " in
+	  *" $libdir "*) ;;
+	  *) func_append finalize_rpath " $libdir" ;;
+	  esac
+	done
+      fi
+
+      # Now hardcode the library paths
+      rpath=
+      hardcode_libdirs=
+      for libdir in $compile_rpath $finalize_rpath; do
+	if test -n "$hardcode_libdir_flag_spec"; then
+	  if test -n "$hardcode_libdir_separator"; then
+	    if test -z "$hardcode_libdirs"; then
+	      hardcode_libdirs="$libdir"
+	    else
+	      # Just accumulate the unique libdirs.
+	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		;;
+	      *)
+		func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+		;;
+	      esac
+	    fi
+	  else
+	    eval flag=\"$hardcode_libdir_flag_spec\"
+	    func_append rpath " $flag"
+	  fi
+	elif test -n "$runpath_var"; then
+	  case "$perm_rpath " in
+	  *" $libdir "*) ;;
+	  *) func_append perm_rpath " $libdir" ;;
+	  esac
+	fi
+	case $host in
+	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+	  testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
+	  case :$dllsearchpath: in
+	  *":$libdir:"*) ;;
+	  ::) dllsearchpath=$libdir;;
+	  *) func_append dllsearchpath ":$libdir";;
+	  esac
+	  case :$dllsearchpath: in
+	  *":$testbindir:"*) ;;
+	  ::) dllsearchpath=$testbindir;;
+	  *) func_append dllsearchpath ":$testbindir";;
+	  esac
+	  ;;
+	esac
+      done
+      # Substitute the hardcoded libdirs into the rpath.
+      if test -n "$hardcode_libdir_separator" &&
+	 test -n "$hardcode_libdirs"; then
+	libdir="$hardcode_libdirs"
+	eval rpath=\" $hardcode_libdir_flag_spec\"
+      fi
+      compile_rpath="$rpath"
+
+      rpath=
+      hardcode_libdirs=
+      for libdir in $finalize_rpath; do
+	if test -n "$hardcode_libdir_flag_spec"; then
+	  if test -n "$hardcode_libdir_separator"; then
+	    if test -z "$hardcode_libdirs"; then
+	      hardcode_libdirs="$libdir"
+	    else
+	      # Just accumulate the unique libdirs.
+	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+		;;
+	      *)
+		func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+		;;
+	      esac
+	    fi
+	  else
+	    eval flag=\"$hardcode_libdir_flag_spec\"
+	    func_append rpath " $flag"
+	  fi
+	elif test -n "$runpath_var"; then
+	  case "$finalize_perm_rpath " in
+	  *" $libdir "*) ;;
+	  *) func_append finalize_perm_rpath " $libdir" ;;
+	  esac
+	fi
+      done
+      # Substitute the hardcoded libdirs into the rpath.
+      if test -n "$hardcode_libdir_separator" &&
+	 test -n "$hardcode_libdirs"; then
+	libdir="$hardcode_libdirs"
+	eval rpath=\" $hardcode_libdir_flag_spec\"
+      fi
+      finalize_rpath="$rpath"
+
+      if test -n "$libobjs" && test "$build_old_libs" = yes; then
+	# Transform all the library objects into standard objects.
+	compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
+	finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
+      fi
+
+      func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
+
+      # template prelinking step
+      if test -n "$prelink_cmds"; then
+	func_execute_cmds "$prelink_cmds" 'exit $?'
+      fi
+
+      wrappers_required=yes
+      case $host in
+      *cegcc* | *mingw32ce*)
+        # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
+        wrappers_required=no
+        ;;
+      *cygwin* | *mingw* )
+        if test "$build_libtool_libs" != yes; then
+          wrappers_required=no
+        fi
+        ;;
+      *)
+        if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
+          wrappers_required=no
+        fi
+        ;;
+      esac
+      if test "$wrappers_required" = no; then
+	# Replace the output file specification.
+	compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
+	link_command="$compile_command$compile_rpath"
+
+	# We have no uninstalled library dependencies, so finalize right now.
+	exit_status=0
+	func_show_eval "$link_command" 'exit_status=$?'
+
+	if test -n "$postlink_cmds"; then
+	  func_to_tool_file "$output"
+	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+	  func_execute_cmds "$postlink_cmds" 'exit $?'
+	fi
+
+	# Delete the generated files.
+	if test -f "$output_objdir/${outputname}S.${objext}"; then
+	  func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
+	fi
+
+	exit $exit_status
+      fi
+
+      if test -n "$compile_shlibpath$finalize_shlibpath"; then
+	compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
+      fi
+      if test -n "$finalize_shlibpath"; then
+	finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
+      fi
+
+      compile_var=
+      finalize_var=
+      if test -n "$runpath_var"; then
+	if test -n "$perm_rpath"; then
+	  # We should set the runpath_var.
+	  rpath=
+	  for dir in $perm_rpath; do
+	    func_append rpath "$dir:"
+	  done
+	  compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
+	fi
+	if test -n "$finalize_perm_rpath"; then
+	  # We should set the runpath_var.
+	  rpath=
+	  for dir in $finalize_perm_rpath; do
+	    func_append rpath "$dir:"
+	  done
+	  finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
+	fi
+      fi
+
+      if test "$no_install" = yes; then
+	# We don't need to create a wrapper script.
+	link_command="$compile_var$compile_command$compile_rpath"
+	# Replace the output file specification.
+	link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
+	# Delete the old output file.
+	$opt_dry_run || $RM $output
+	# Link the executable and exit
+	func_show_eval "$link_command" 'exit $?'
+
+	if test -n "$postlink_cmds"; then
+	  func_to_tool_file "$output"
+	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+	  func_execute_cmds "$postlink_cmds" 'exit $?'
+	fi
+
+	exit $EXIT_SUCCESS
+      fi
+
+      if test "$hardcode_action" = relink; then
+	# Fast installation is not supported
+	link_command="$compile_var$compile_command$compile_rpath"
+	relink_command="$finalize_var$finalize_command$finalize_rpath"
+
+	func_warning "this platform does not like uninstalled shared libraries"
+	func_warning "\`$output' will be relinked during installation"
+      else
+	if test "$fast_install" != no; then
+	  link_command="$finalize_var$compile_command$finalize_rpath"
+	  if test "$fast_install" = yes; then
+	    relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
+	  else
+	    # fast_install is set to needless
+	    relink_command=
+	  fi
+	else
+	  link_command="$compile_var$compile_command$compile_rpath"
+	  relink_command="$finalize_var$finalize_command$finalize_rpath"
+	fi
+      fi
+
+      # Replace the output file specification.
+      link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
+
+      # Delete the old output files.
+      $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
+
+      func_show_eval "$link_command" 'exit $?'
+
+      if test -n "$postlink_cmds"; then
+	func_to_tool_file "$output_objdir/$outputname"
+	postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+	func_execute_cmds "$postlink_cmds" 'exit $?'
+      fi
+
+      # Now create the wrapper script.
+      func_verbose "creating $output"
+
+      # Quote the relink command for shipping.
+      if test -n "$relink_command"; then
+	# Preserve any variables that may affect compiler behavior
+	for var in $variables_saved_for_relink; do
+	  if eval test -z \"\${$var+set}\"; then
+	    relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+	  elif eval var_value=\$$var; test -z "$var_value"; then
+	    relink_command="$var=; export $var; $relink_command"
+	  else
+	    func_quote_for_eval "$var_value"
+	    relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+	  fi
+	done
+	relink_command="(cd `pwd`; $relink_command)"
+	relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
+      fi
+
+      # Only actually do things if not in dry run mode.
+      $opt_dry_run || {
+	# win32 will think the script is a binary if it has
+	# a .exe suffix, so we strip it off here.
+	case $output in
+	  *.exe) func_stripname '' '.exe' "$output"
+	         output=$func_stripname_result ;;
+	esac
+	# test for cygwin because mv fails w/o .exe extensions
+	case $host in
+	  *cygwin*)
+	    exeext=.exe
+	    func_stripname '' '.exe' "$outputname"
+	    outputname=$func_stripname_result ;;
+	  *) exeext= ;;
+	esac
+	case $host in
+	  *cygwin* | *mingw* )
+	    func_dirname_and_basename "$output" "" "."
+	    output_name=$func_basename_result
+	    output_path=$func_dirname_result
+	    cwrappersource="$output_path/$objdir/lt-$output_name.c"
+	    cwrapper="$output_path/$output_name.exe"
+	    $RM $cwrappersource $cwrapper
+	    trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
+
+	    func_emit_cwrapperexe_src > $cwrappersource
+
+	    # The wrapper executable is built using the $host compiler,
+	    # because it contains $host paths and files. If cross-
+	    # compiling, it, like the target executable, must be
+	    # executed on the $host or under an emulation environment.
+	    $opt_dry_run || {
+	      $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
+	      $STRIP $cwrapper
+	    }
+
+	    # Now, create the wrapper script for func_source use:
+	    func_ltwrapper_scriptname $cwrapper
+	    $RM $func_ltwrapper_scriptname_result
+	    trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
+	    $opt_dry_run || {
+	      # note: this script will not be executed, so do not chmod.
+	      if test "x$build" = "x$host" ; then
+		$cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
+	      else
+		func_emit_wrapper no > $func_ltwrapper_scriptname_result
+	      fi
+	    }
+	  ;;
+	  * )
+	    $RM $output
+	    trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
+
+	    func_emit_wrapper no > $output
+	    chmod +x $output
+	  ;;
+	esac
+      }
+      exit $EXIT_SUCCESS
+      ;;
+    esac
+
+    # See if we need to build an old-fashioned archive.
+    for oldlib in $oldlibs; do
+
+      if test "$build_libtool_libs" = convenience; then
+	oldobjs="$libobjs_save $symfileobj"
+	addlibs="$convenience"
+	build_libtool_libs=no
+      else
+	if test "$build_libtool_libs" = module; then
+	  oldobjs="$libobjs_save"
+	  build_libtool_libs=no
+	else
+	  oldobjs="$old_deplibs $non_pic_objects"
+	  if test "$preload" = yes && test -f "$symfileobj"; then
+	    func_append oldobjs " $symfileobj"
+	  fi
+	fi
+	addlibs="$old_convenience"
+      fi
+
+      if test -n "$addlibs"; then
+	gentop="$output_objdir/${outputname}x"
+	func_append generated " $gentop"
+
+	func_extract_archives $gentop $addlibs
+	func_append oldobjs " $func_extract_archives_result"
+      fi
+
+      # Do each command in the archive commands.
+      if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
+	cmds=$old_archive_from_new_cmds
+      else
+
+	# Add any objects from preloaded convenience libraries
+	if test -n "$dlprefiles"; then
+	  gentop="$output_objdir/${outputname}x"
+	  func_append generated " $gentop"
+
+	  func_extract_archives $gentop $dlprefiles
+	  func_append oldobjs " $func_extract_archives_result"
+	fi
+
+	# POSIX demands no paths to be encoded in archives.  We have
+	# to avoid creating archives with duplicate basenames if we
+	# might have to extract them afterwards, e.g., when creating a
+	# static archive out of a convenience library, or when linking
+	# the entirety of a libtool archive into another (currently
+	# not supported by libtool).
+	if (for obj in $oldobjs
+	    do
+	      func_basename "$obj"
+	      $ECHO "$func_basename_result"
+	    done | sort | sort -uc >/dev/null 2>&1); then
+	  :
+	else
+	  echo "copying selected object files to avoid basename conflicts..."
+	  gentop="$output_objdir/${outputname}x"
+	  func_append generated " $gentop"
+	  func_mkdir_p "$gentop"
+	  save_oldobjs=$oldobjs
+	  oldobjs=
+	  counter=1
+	  for obj in $save_oldobjs
+	  do
+	    func_basename "$obj"
+	    objbase="$func_basename_result"
+	    case " $oldobjs " in
+	    " ") oldobjs=$obj ;;
+	    *[\ /]"$objbase "*)
+	      while :; do
+		# Make sure we don't pick an alternate name that also
+		# overlaps.
+		newobj=lt$counter-$objbase
+		func_arith $counter + 1
+		counter=$func_arith_result
+		case " $oldobjs " in
+		*[\ /]"$newobj "*) ;;
+		*) if test ! -f "$gentop/$newobj"; then break; fi ;;
+		esac
+	      done
+	      func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
+	      func_append oldobjs " $gentop/$newobj"
+	      ;;
+	    *) func_append oldobjs " $obj" ;;
+	    esac
+	  done
+	fi
+	func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
+	tool_oldlib=$func_to_tool_file_result
+	eval cmds=\"$old_archive_cmds\"
+
+	func_len " $cmds"
+	len=$func_len_result
+	if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+	  cmds=$old_archive_cmds
+	elif test -n "$archiver_list_spec"; then
+	  func_verbose "using command file archive linking..."
+	  for obj in $oldobjs
+	  do
+	    func_to_tool_file "$obj"
+	    $ECHO "$func_to_tool_file_result"
+	  done > $output_objdir/$libname.libcmd
+	  func_to_tool_file "$output_objdir/$libname.libcmd"
+	  oldobjs=" $archiver_list_spec$func_to_tool_file_result"
+	  cmds=$old_archive_cmds
+	else
+	  # the command line is too long to link in one step, link in parts
+	  func_verbose "using piecewise archive linking..."
+	  save_RANLIB=$RANLIB
+	  RANLIB=:
+	  objlist=
+	  concat_cmds=
+	  save_oldobjs=$oldobjs
+	  oldobjs=
+	  # Is there a better way of finding the last object in the list?
+	  for obj in $save_oldobjs
+	  do
+	    last_oldobj=$obj
+	  done
+	  eval test_cmds=\"$old_archive_cmds\"
+	  func_len " $test_cmds"
+	  len0=$func_len_result
+	  len=$len0
+	  for obj in $save_oldobjs
+	  do
+	    func_len " $obj"
+	    func_arith $len + $func_len_result
+	    len=$func_arith_result
+	    func_append objlist " $obj"
+	    if test "$len" -lt "$max_cmd_len"; then
+	      :
+	    else
+	      # the above command should be used before it gets too long
+	      oldobjs=$objlist
+	      if test "$obj" = "$last_oldobj" ; then
+		RANLIB=$save_RANLIB
+	      fi
+	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+	      eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
+	      objlist=
+	      len=$len0
+	    fi
+	  done
+	  RANLIB=$save_RANLIB
+	  oldobjs=$objlist
+	  if test "X$oldobjs" = "X" ; then
+	    eval cmds=\"\$concat_cmds\"
+	  else
+	    eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
+	  fi
+	fi
+      fi
+      func_execute_cmds "$cmds" 'exit $?'
+    done
+
+    test -n "$generated" && \
+      func_show_eval "${RM}r$generated"
+
+    # Now create the libtool archive.
+    case $output in
+    *.la)
+      old_library=
+      test "$build_old_libs" = yes && old_library="$libname.$libext"
+      func_verbose "creating $output"
+
+      # Preserve any variables that may affect compiler behavior
+      for var in $variables_saved_for_relink; do
+	if eval test -z \"\${$var+set}\"; then
+	  relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+	elif eval var_value=\$$var; test -z "$var_value"; then
+	  relink_command="$var=; export $var; $relink_command"
+	else
+	  func_quote_for_eval "$var_value"
+	  relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+	fi
+      done
+      # Quote the link command for shipping.
+      relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
+      relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
+      if test "$hardcode_automatic" = yes ; then
+	relink_command=
+      fi
+
+      # Only create the output if not a dry run.
+      $opt_dry_run || {
+	for installed in no yes; do
+	  if test "$installed" = yes; then
+	    if test -z "$install_libdir"; then
+	      break
+	    fi
+	    output="$output_objdir/$outputname"i
+	    # Replace all uninstalled libtool libraries with the installed ones
+	    newdependency_libs=
+	    for deplib in $dependency_libs; do
+	      case $deplib in
+	      *.la)
+		func_basename "$deplib"
+		name="$func_basename_result"
+		func_resolve_sysroot "$deplib"
+		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
+		test -z "$libdir" && \
+		  func_fatal_error "\`$deplib' is not a valid libtool archive"
+		func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
+		;;
+	      -L*)
+		func_stripname -L '' "$deplib"
+		func_replace_sysroot "$func_stripname_result"
+		func_append newdependency_libs " -L$func_replace_sysroot_result"
+		;;
+	      -R*)
+		func_stripname -R '' "$deplib"
+		func_replace_sysroot "$func_stripname_result"
+		func_append newdependency_libs " -R$func_replace_sysroot_result"
+		;;
+	      *) func_append newdependency_libs " $deplib" ;;
+	      esac
+	    done
+	    dependency_libs="$newdependency_libs"
+	    newdlfiles=
+
+	    for lib in $dlfiles; do
+	      case $lib in
+	      *.la)
+	        func_basename "$lib"
+		name="$func_basename_result"
+		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+		test -z "$libdir" && \
+		  func_fatal_error "\`$lib' is not a valid libtool archive"
+		func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
+		;;
+	      *) func_append newdlfiles " $lib" ;;
+	      esac
+	    done
+	    dlfiles="$newdlfiles"
+	    newdlprefiles=
+	    for lib in $dlprefiles; do
+	      case $lib in
+	      *.la)
+		# Only pass preopened files to the pseudo-archive (for
+		# eventual linking with the app. that links it) if we
+		# didn't already link the preopened objects directly into
+		# the library:
+		func_basename "$lib"
+		name="$func_basename_result"
+		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+		test -z "$libdir" && \
+		  func_fatal_error "\`$lib' is not a valid libtool archive"
+		func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
+		;;
+	      esac
+	    done
+	    dlprefiles="$newdlprefiles"
+	  else
+	    newdlfiles=
+	    for lib in $dlfiles; do
+	      case $lib in
+		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+		*) abs=`pwd`"/$lib" ;;
+	      esac
+	      func_append newdlfiles " $abs"
+	    done
+	    dlfiles="$newdlfiles"
+	    newdlprefiles=
+	    for lib in $dlprefiles; do
+	      case $lib in
+		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+		*) abs=`pwd`"/$lib" ;;
+	      esac
+	      func_append newdlprefiles " $abs"
+	    done
+	    dlprefiles="$newdlprefiles"
+	  fi
+	  $RM $output
+	  # place dlname in correct position for cygwin
+	  # In fact, it would be nice if we could use this code for all target
+	  # systems that can't hard-code library paths into their executables
+	  # and that have no shared library path variable independent of PATH,
+	  # but it turns out we can't easily determine that from inspecting
+	  # libtool variables, so we have to hard-code the OSs to which it
+	  # applies here; at the moment, that means platforms that use the PE
+	  # object format with DLL files.  See the long comment at the top of
+	  # tests/bindir.at for full details.
+	  tdlname=$dlname
+	  case $host,$output,$installed,$module,$dlname in
+	    *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
+	      # If a -bindir argument was supplied, place the dll there.
+	      if test "x$bindir" != x ;
+	      then
+		func_relative_path "$install_libdir" "$bindir"
+		tdlname=$func_relative_path_result$dlname
+	      else
+		# Otherwise fall back on heuristic.
+		tdlname=../bin/$dlname
+	      fi
+	      ;;
+	  esac
+	  $ECHO > $output "\
+# $outputname - a libtool library file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='$tdlname'
+
+# Names of this library.
+library_names='$library_names'
+
+# The name of the static archive.
+old_library='$old_library'
+
+# Linker flags that can not go in dependency_libs.
+inherited_linker_flags='$new_inherited_linker_flags'
+
+# Libraries that this one depends upon.
+dependency_libs='$dependency_libs'
+
+# Names of additional weak libraries provided by this library
+weak_library_names='$weak_libs'
+
+# Version information for $libname.
+current=$current
+age=$age
+revision=$revision
+
+# Is this an already installed library?
+installed=$installed
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=$module
+
+# Files to dlopen/dlpreopen
+dlopen='$dlfiles'
+dlpreopen='$dlprefiles'
+
+# Directory that this library needs to be installed in:
+libdir='$install_libdir'"
+	  if test "$installed" = no && test "$need_relink" = yes; then
+	    $ECHO >> $output "\
+relink_command=\"$relink_command\""
+	  fi
+	done
+      }
+
+      # Do a symbolic link so that the libtool archive can be found in
+      # LD_LIBRARY_PATH before the program is installed.
+      func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
+      ;;
+    esac
+    exit $EXIT_SUCCESS
+}
+
+{ test "$opt_mode" = link || test "$opt_mode" = relink; } &&
+    func_mode_link ${1+"$@"}
+
+
+# func_mode_uninstall arg...
+func_mode_uninstall ()
+{
+    $opt_debug
+    RM="$nonopt"
+    files=
+    rmforce=
+    exit_status=0
+
+    # This variable tells wrapper scripts just to set variables rather
+    # than running their programs.
+    libtool_install_magic="$magic"
+
+    for arg
+    do
+      case $arg in
+      -f) func_append RM " $arg"; rmforce=yes ;;
+      -*) func_append RM " $arg" ;;
+      *) func_append files " $arg" ;;
+      esac
+    done
+
+    test -z "$RM" && \
+      func_fatal_help "you must specify an RM program"
+
+    rmdirs=
+
+    for file in $files; do
+      func_dirname "$file" "" "."
+      dir="$func_dirname_result"
+      if test "X$dir" = X.; then
+	odir="$objdir"
+      else
+	odir="$dir/$objdir"
+      fi
+      func_basename "$file"
+      name="$func_basename_result"
+      test "$opt_mode" = uninstall && odir="$dir"
+
+      # Remember odir for removal later, being careful to avoid duplicates
+      if test "$opt_mode" = clean; then
+	case " $rmdirs " in
+	  *" $odir "*) ;;
+	  *) func_append rmdirs " $odir" ;;
+	esac
+      fi
+
+      # Don't error if the file doesn't exist and rm -f was used.
+      if { test -L "$file"; } >/dev/null 2>&1 ||
+	 { test -h "$file"; } >/dev/null 2>&1 ||
+	 test -f "$file"; then
+	:
+      elif test -d "$file"; then
+	exit_status=1
+	continue
+      elif test "$rmforce" = yes; then
+	continue
+      fi
+
+      rmfiles="$file"
+
+      case $name in
+      *.la)
+	# Possibly a libtool archive, so verify it.
+	if func_lalib_p "$file"; then
+	  func_source $dir/$name
+
+	  # Delete the libtool libraries and symlinks.
+	  for n in $library_names; do
+	    func_append rmfiles " $odir/$n"
+	  done
+	  test -n "$old_library" && func_append rmfiles " $odir/$old_library"
+
+	  case "$opt_mode" in
+	  clean)
+	    case " $library_names " in
+	    *" $dlname "*) ;;
+	    *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
+	    esac
+	    test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
+	    ;;
+	  uninstall)
+	    if test -n "$library_names"; then
+	      # Do each command in the postuninstall commands.
+	      func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+	    fi
+
+	    if test -n "$old_library"; then
+	      # Do each command in the old_postuninstall commands.
+	      func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+	    fi
+	    # FIXME: should reinstall the best remaining shared library.
+	    ;;
+	  esac
+	fi
+	;;
+
+      *.lo)
+	# Possibly a libtool object, so verify it.
+	if func_lalib_p "$file"; then
+
+	  # Read the .lo file
+	  func_source $dir/$name
+
+	  # Add PIC object to the list of files to remove.
+	  if test -n "$pic_object" &&
+	     test "$pic_object" != none; then
+	    func_append rmfiles " $dir/$pic_object"
+	  fi
+
+	  # Add non-PIC object to the list of files to remove.
+	  if test -n "$non_pic_object" &&
+	     test "$non_pic_object" != none; then
+	    func_append rmfiles " $dir/$non_pic_object"
+	  fi
+	fi
+	;;
+
+      *)
+	if test "$opt_mode" = clean ; then
+	  noexename=$name
+	  case $file in
+	  *.exe)
+	    func_stripname '' '.exe' "$file"
+	    file=$func_stripname_result
+	    func_stripname '' '.exe' "$name"
+	    noexename=$func_stripname_result
+	    # $file with .exe has already been added to rmfiles,
+	    # add $file without .exe
+	    func_append rmfiles " $file"
+	    ;;
+	  esac
+	  # Do a test to see if this is a libtool program.
+	  if func_ltwrapper_p "$file"; then
+	    if func_ltwrapper_executable_p "$file"; then
+	      func_ltwrapper_scriptname "$file"
+	      relink_command=
+	      func_source $func_ltwrapper_scriptname_result
+	      func_append rmfiles " $func_ltwrapper_scriptname_result"
+	    else
+	      relink_command=
+	      func_source $dir/$noexename
+	    fi
+
+	    # note $name still contains .exe if it was in $file originally
+	    # as does the version of $file that was added into $rmfiles
+	    func_append rmfiles " $odir/$name $odir/${name}S.${objext}"
+	    if test "$fast_install" = yes && test -n "$relink_command"; then
+	      func_append rmfiles " $odir/lt-$name"
+	    fi
+	    if test "X$noexename" != "X$name" ; then
+	      func_append rmfiles " $odir/lt-${noexename}.c"
+	    fi
+	  fi
+	fi
+	;;
+      esac
+      func_show_eval "$RM $rmfiles" 'exit_status=1'
+    done
+
+    # Try to remove the ${objdir}s in the directories where we deleted files
+    for dir in $rmdirs; do
+      if test -d "$dir"; then
+	func_show_eval "rmdir $dir >/dev/null 2>&1"
+      fi
+    done
+
+    exit $exit_status
+}
+
+{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } &&
+    func_mode_uninstall ${1+"$@"}
+
+test -z "$opt_mode" && {
+  help="$generic_help"
+  func_fatal_help "you must specify a MODE"
+}
+
+test -z "$exec_cmd" && \
+  func_fatal_help "invalid operation mode \`$opt_mode'"
+
+if test -n "$exec_cmd"; then
+  eval exec "$exec_cmd"
+  exit $EXIT_FAILURE
+fi
+
+exit $exit_status
+
+
+# The TAGs below are defined such that we never get into a situation
+# in which we disable both kinds of libraries.  Given conflicting
+# choices, we go for a static library, that is the most portable,
+# since we can't tell whether shared libraries were disabled because
+# the user asked for that or because the platform doesn't support
+# them.  This is particularly important on AIX, because we don't
+# support having both static and shared libraries enabled at the same
+# time on that platform, so we default to a shared-only configuration.
+# If a disable-shared tag is given, we'll fallback to a static-only
+# configuration.  But we'll never go from static-only to shared-only.
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
+build_libtool_libs=no
+build_old_libs=yes
+# ### END LIBTOOL TAG CONFIG: disable-shared
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-static
+build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
+# ### END LIBTOOL TAG CONFIG: disable-static
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:
+# vi:sw=2
+
diff --git a/messages/Makefile.am b/messages/Makefile.am
new file mode 100644
index 0000000..5490cc5
--- /dev/null
+++ b/messages/Makefile.am
@@ -0,0 +1,21 @@
+AUTOMAKE_OPTIONS = foreign
+messagesdir = $(pkgdatadir)/messages
+
+dist_messages_DATA = ayb.lang               \
+                     custom.lang            \
+                     ircd-brazilian_pt.lang \
+                     ircd-bulgarian.lang    \
+                     ircd-croatian.lang     \
+                     ircd-danish.lang       \
+                     ircd-dutch.lang        \
+                     ircd-french.lang       \
+                     ircd-german.lang       \
+                     ircd-italian.lang      \
+                     ircd-norwegian.lang    \
+                     ircd-polish.lang       \
+                     ircd-romanian.lang     \
+                     ircd-russian.lang      \
+                     ircd-spanish.lang      \
+                     ircd-swedish.lang
+
+messages: $(dist_messages_DATA)
diff --git a/messages/Makefile.in b/messages/Makefile.in
new file mode 100644
index 0000000..15f362b
--- /dev/null
+++ b/messages/Makefile.in
@@ -0,0 +1,482 @@
+# Makefile.in generated by automake 1.12.4 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2012 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+am__make_dryrun = \
+  { \
+    am__dry=no; \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
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+
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diff --git a/messages/README b/messages/README
new file mode 100644
index 0000000..b62a162
--- /dev/null
+++ b/messages/README
@@ -0,0 +1,45 @@
+Translated message files (user/admin submitted)
+
+There are user submitted message files for ircd-hybrid-8. Read the 
+example file in this directory (ircd-standard.example.lang) and the file
+doc/messages.txt to learn how to create, install, and possibly submit
+your own .lang files.
+
+At the present time, the following languages are supported:
+
+brazilian portuguese - maintained by Marcelo Lipienski <und3rl1n3d@gmail.com>
+swedish - maintained by trbz - Chris C <chris@mircscripter.com>
+croatian - maintained by Martin - Vid Strpic <strpic@bofhlet.net>
+french - maintained by joshk - Joshua Kwan <joshk@triplehelix.org>
+german - maintained by dmalloc - Darian Lanx <bio@gmx.net>
+italian - maintained by Afaa - Federico Giovannini <afaa@ircd-hybrid.it>
+norwegian - maintained by inglish - Stephen Olsen <inglish@sol.no>
+danish - maintained by Xride - Soren Straarup Andersen <xride@eit.ihk-edu.dk>
+spanish - maintained by ermak - anonymous <ermak@cyberdude.com>
+dutch - maintained by Riedel - Dennis Vink <vink@vuurwerk.nl>
+polish - maintained by adx - Piotr Nizynski <adx@irc7.pl>
+russian - maintained by Ilya - Ilya Shtift <ishtift@tagil.svrw.ru>
+romanian - maintained by Bogdan Mintoi <bogdomania@yahoo.com>
+
+All of the files are installed into the prefix directory, under messages.
+Each is installed into a different directory, prefixed by ircd-.
+
+The message locale is settable at runtime with /quote SET MSGLOCALE language,
+ex. /quote SET MSGLOCALE ircd-german
+
+and via the message_locale="language"; in the general block of the ircd.conf.
+ex. message_locale="ircd-german";
+
+--
+The ircd-hybrid team is not accountable for any mistakes, mistranslations, or
+accidental insults from the use of one of the included translations.  All
+translations are done by individuals who have given their time and skills to
+provide localized users with pre-built translations.  The ircd-hybrid team
+will try, but cannot guarantee that the translations are up to date with the
+rest of the source tree, and with the "customized" messages.
+
+Contributions are welcome, at present time please send contributed translations
+to bugs@ircd-hybrid.org, hybrid@ircd-hybrid.org, or directly to one of the people
+who work with the translations.
+
+$Id$
diff --git a/messages/ayb.lang b/messages/ayb.lang
new file mode 100644
index 0000000..4dfc928
--- /dev/null
+++ b/messages/ayb.lang
@@ -0,0 +1,29 @@
+; ircd-hybrid-7 custom message file
+; Copyright (C) 2000
+; David Taylor <davidt@yadt.co.uk>, 2000.
+; $Id$
+
+RPL_WELCOME:             :%s 001 %s :ALL YOUR BASE ARE BELONG TO %s, %s!!!
+RPL_CREATED:             :%s 003 %s :Someone set up us the server %s
+RPL_ISUPPORT:            :%s 005 %s %s :are moved for great justice
+RPL_REDIR:               :%s 010 %s %s %d :You have no chance to survive make this Server/Port instead. Ha ha ha.
+RPL_STATSUPTIME:         :%s 242 %s :Someone set up us the bomb %d days, %d:%02d:%02d ago
+RPL_LUSERCLIENT:         :%s 251 %s :There are %d minor Zigs and %d invisible on %d servers
+RPL_LUSEROP:             :%s 252 %s %d :Zigs online
+RPL_LUSERME:             :%s 255 %s :%d clients and %d servers are belong to me
+RPL_LOAD2HI:             :%s 263 %s :What you say!?? The server is moving too many zigs..
+RPL_LOCALUSERS:          :%s 265 %s :%d users (max %d) are belong to me
+RPL_GLOBALUSERS:         :%s 266 %s :%d users (max %d) are belong to the network
+RPL_UNAWAY:              :%s 305 %s :OK, you're not /away anymore. Did you move Zig for great justice?
+RPL_NOWAWAY:             :%s 306 %s :OK, you're /away now. Hurry back!
+RPL_YOUREOPER:           :%s 381 %s :SOMEONE SET YOU UP THE /KILL FOR GREAT JUSTICE!
+ERR_NOSUCHNICK:          :%s 401 %s %s :No such Zig
+ERR_TOOMANYCHANNELS:     :%s 405 %s %s :Too many channels are belong to you
+ERR_WASNOSUCHNICK:       :%s 406 %s %s :There was no such Zig
+ERR_TOOMANYTARGETS:      :%s 407 %s %s :Too many recipients. Your message is only belong to %d
+ERR_NORECIPIENT:         :%s 411 %s :No Zigs Moved (%s)
+ERR_UNKNOWNCOMMAND:      :%s 421 %s %s :THAT COMMAND IS NOT BELONG TO ME!!!
+ERR_NOMOTD:              :%s 422 %s :MOTD file is not belong to me
+ERR_NICKNAMEINUSE:       :%s 433 %s %s :Zig is belong to someone else.
+ERR_CHANOPRIVSNEEDED:    :%s 482 %s %s :You know what you doing, you need +o
+ERR_CANTKILLSERVER:      :%s 483 %s :You have no chance to kill a SERVER make your time.
diff --git a/messages/custom.lang b/messages/custom.lang
new file mode 100644
index 0000000..c644d97
--- /dev/null
+++ b/messages/custom.lang
@@ -0,0 +1,20 @@
+; A compilation of original h5/h6/bsdnet numerics
+; $Id$
+
+RPL_CREATED:           :%s 003 %s :This server rose from the ashes %s
+RPL_STATSUPTIME:       :%s 242 %s :Dianora hasn't messed with the server code now in %d days, %d:%02d:%02d
+RPL_LUSEROP:           :%s 252 %s %d :Smurf Targets (IRC Operators) online
+RPL_LOAD2HI:           :%s 263 %s :Hold your horses... the server load is temporarily too heavy. Try again later, ok?
+RPL_UNAWAY:            :%s 305 %s :OK, you're not /away anymore. Did you have fun?
+RPL_NOWAWAY:           :%s 306 %s :OK, you're /away now. Hurry back!
+RPL_WHOISOPERATOR:     :%s 313 %s %s :is a Smurf Target (IRC Operator)
+RPL_WHOISADMIN:        :%s 313 %s %s :is a Smurf Magnet (IRC Administrator)
+RPL_YOUREOPER:         :%s 381 %s :You have the phorce.  Use it wisely.
+RPL_REHASHING:         :%s 382 %s %s :it slices, dices, and even reloads config files!  Rehashing config file, mang.
+ERR_PASSWDMISMATCH:    :%s 464 %s :BZZZT!! Wrong password, dewd. Are you sure you know what you're doing?
+ERR_YOUREBANNEDCREEP:  :%s 465 %s :You are BANNED from this server - %s
+ERR_NOPRIVILEGES:      :%s 481 %s :UHHH, I don't THINK so, dewd... you ain't got those mad l33+ sk1llz. (IRC Operator)
+ERR_CHANOPRIVSNEEDED:  :%s 482 %s %s :You can't do that thing, when you don't have that swing (You're not channel operator)
+ERR_CANTKILLSERVER:    :%s 483 %s :Don't be an idiot -  you can't kill a SERVER, fool.
+ERR_UMODEUNKNOWNFLAG:  :%s 501 %s :Unknown MODE flag - you smokin' something?
+ERR_USERSDONTMATCH:    :%s 502 %s :You can't change user modes for other users, silly - check that nickname again.
diff --git a/messages/ircd-brazilian_pt.lang b/messages/ircd-brazilian_pt.lang
new file mode 100644
index 0000000..204b0de
--- /dev/null
+++ b/messages/ircd-brazilian_pt.lang
@@ -0,0 +1,127 @@
+; ircd-hybrid-7 custom message file
+; Copyright (C) 2003
+; Marcelo Lipienski <und3rl1n3d@gmail.com>
+; $Id$
+
+RPL_WELCOME:		 :%s 001 %s :Bem-vindo a %s Internet Relay Chat Network %s
+RPL_YOURHOST:		 :%s 002 %s :Você está no servidor %s, rodando a versão %s
+RPL_CREATED:		 :%s 003 %s :Este servidor foi criado %s
+RPL_ISUPPORT:		 :%s 005 %s %s :são suportados por este servidor
+RPL_REDIR:		 :%s 010 %s %s %d :Por favor use este Servidor/Porta
+RPL_MAPEND:		 :%s 017 %s :Fim do /MAP
+RPL_YOURID:		 :%s 042 %s %s :seu ID
+RPL_TRACELINK:		 :%s 200 %s Link %s %s %s
+RPL_TRACECONNECTING:	 :%s 201 %s Tente. %s %s
+RPL_TRACEHANDSHAKE:	 :%s 202 %s H.S. %s %s
+RPL_TRACEUNKNOWN:	 :%s 203 %s ???? %s %s (%s) %d
+RPL_TRACEOPERATOR:	 :%s 204 %s Oper %s %s (%s) %lu %lu
+RPL_TRACEUSER:		 :%s 205 %s Usuário %s %s (%s) %lu %lu
+RPL_TRACESERVER:	 :%s 206 %s Serv %s %dS %dC %s %s!%s@%s %lu
+RPL_TRACENEWTYPE:	 :%s 208 %s <novo tipo> 0 %s
+RPL_TRACECLASS:		 :%s 209 %s Classe %s %d
+RPL_ENDOFSTATS:		 :%s 219 %s %c :Fim do relatório do /STATS
+RPL_STATSUPTIME:	 :%s 242 %s :Servidor ligado %d dias, %d:%02d:%02d
+RPL_STATSCONN:		 :%s 250 %s :Máximo de conexões: %d (%d clientes) (%llu conexões recebidas)
+RPL_LUSERCLIENT:	 :%s 251 %s :Existem %d usuários e %d invisíveis em %d servidores
+RPL_LUSEROP:		 :%s 252 %s %d :Operadores do IRC conectados
+RPL_LUSERUNKNOWN:	 :%s 253 %s %d :conexão(ões) desconhecidas
+RPL_LUSERCHANNELS:	 :%s 254 %s %d :canais criados
+RPL_LUSERME:		 :%s 255 %s :Eu tenho %d clientes e %d servidores
+RPL_ADMINME:		 :%s 256 %s :Informações administrativas sobre %s
+RPL_ENDOFTRACE:		 :%s 262 %s %s :Fim do /TRACE
+RPL_LOAD2HI:		 :%s 263 %s :O servidor está temporariamente sobrecarregado. Por favor aguarde e tente novamente.
+RPL_LOCALUSERS:		 :%s 265 %s :Usuários locais atualmente: %d  Máximo: %d
+RPL_GLOBALUSERS:	 :%s 266 %s :Usuários globais atualmente: %d  Máximo: %d
+RPL_ENDOFACCEPT:	 :%s 282 %s :Fim da lista /ACCEPT.
+RPL_UNAWAY:		 :%s 305 %s :Você não está mais marcado como away
+RPL_NOWAWAY:		 :%s 306 %s :Você foi marcado como estando away
+RPL_WHOISADMIN:		 :%s 313 %s %s :é um Administrador do Servidor
+RPL_WHOISOPERATOR:	 :%s 313 %s %s :é um Operador do IRC
+RPL_ENDOFWHO:		 :%s 315 %s %s :Fim do /WHO.
+RPL_WHOISIDLE:		 :%s 317 %s %s %d %d :segundos inativo
+RPL_ENDOFWHOIS:		 :%s 318 %s %s :Fim do /WHOIS.
+RPL_LISTSTART:		 :%s 321 %s Canal :Usuário  Nome
+RPL_LISTEND:		 :%s 323 %s :Fim do /LIST
+RPL_NOTOPIC:		 :%s 331 %s %s :Nenhum tópico setado.
+RPL_WHOISACTUALLY:	 :%s 338 %s %s %s :servidor atualmente sendo usado
+RPL_ENDOFINVEXLIST:	 :%s 347 %s %s :Fim da lista de convidados do canal
+RPL_ENDOFEXCEPTLIST:	 :%s 349 %s %s :Fim da lista de exceções do canal
+RPL_CLOSING:		 :%s 362 %s %s :Fechado. Status = %d
+RPL_CLOSEEND:		 :%s 363 %s %d: Conexões fechadas
+RPL_ENDOFLINKS:		 :%s 365 %s %s :Fim do /LINKS.
+RPL_ENDOFNAMES:		 :%s 366 %s %s :Fim do /NAMES.
+RPL_ENDOFBANLIST:	 :%s 368 %s %s :Fim da lista de banidos do canal
+RPL_ENDOFWHOWAS:	 :%s 369 %s %s :Fim do /WHOWAS
+RPL_INFOSTART:		 :%s 373 %s :Informações do servidor
+RPL_ENDOFINFO:		 :%s 374 %s :Fim do /INFO
+RPL_MOTDSTART:		 :%s 375 %s :- %s Mensagem do dia - 
+RPL_ENDOFMOTD:		 :%s 376 %s :Fim do /MOTD.
+RPL_YOUREOPER:		 :%s 381 %s :Você entrou... na Zona do Crepúsculo!
+RPL_REHASHING:		 :%s 382 %s %s :Recarregando
+RPL_HOSTHIDDEN:		 :%s 396 %s :agora seu host está escondido
+ERR_NOSUCHNICK:		 :%s 401 %s %s :Nenhum canal/nick
+ERR_NOSUCHSERVER:	 :%s 402 %s %s :Nenhum servidor
+ERR_NOSUCHCHANNEL:	 :%s 403 %s %s :Nenhum canal
+ERR_CANNOTSENDTOCHAN:	 :%s 404 %s %s :Não pode enviar para o canal
+ERR_TOOMANYCHANNELS:	 :%s 405 %s %s :Você está em muitos canais
+ERR_WASNOSUCHNICK:	 :%s 406 %s %s :Não existe este nick
+ERR_TOOMANYTARGETS:	 :%s 407 %s %s :Muitos destinos. Somente %d processados
+ERR_NOORIGIN:		 :%s 409 %s :Nenhuma origem especificada
+ERR_NORECIPIENT:	 :%s 411 %s :Nenhum destino especificado (%s)
+ERR_NOTEXTTOSEND:	 :%s 412 %s :Nenhum texto para mandar
+ERR_NOTOPLEVEL:		 :%s 413 %s %s :Nenhum domínio de nível auto especificado
+ERR_WILDTOPLEVEL:	 :%s 414 %s %s :Coringa no domínio de nível auto
+ERR_UNKNOWNCOMMAND:	 :%s 421 %s %s :Comando desconhecido
+ERR_NOMOTD:		 :%s 422 %s :Arquivo MOTD faltando
+ERR_NOADMININFO:	 :%s 423 %s %s :Nenhuma informação administrativa
+ERR_NONICKNAMEGIVEN:	 :%s 431 %s :Nenhum nick informado
+ERR_ERRONEUSNICKNAME:	 :%s 432 %s %s :Nick errado
+ERR_NICKNAMEINUSE:	 :%s 433 %s %s :Nick já está em uso.
+ERR_NICKCOLLISION:	 :%s 436 %s %s :Colisão de nicks KILL
+ERR_UNAVAILRESOURCE:	 :%s 437 %s %s :Nick/canal está temporariamente indisponível
+ERR_NICKTOOFAST:	 :%s 438 %s %s %s :Mudança de nick muito rápida. Por favor, espere %d segundos.
+ERR_SERVICESDOWN:	 :%s 440 %s :Serviços estão atualmente fora do ar.
+ERR_USERNOTINCHANNEL:	 :%s 441 %s %s %s :Eles não estão naquele canal
+ERR_NOTONCHANNEL:	 :%s 442 %s %s :Você não está naquele canal
+ERR_USERONCHANNEL:	 :%s 443 %s %s %s :já está no canal
+ERR_NOTREGISTERED:	 :%s 451 %s :Você não está registrado
+ERR_ACCEPTFULL:		 :%s 456 %s :Lista de aceitos está cheia
+ERR_ACCEPTEXIST:	 :%s 457 %s %s :já está na sua lista de aceitos
+ERR_ACCEPTNOT:		 :%s 458 %s %s :não está em sua lista de aceitos
+ERR_NEEDMOREPARAMS:	 :%s 461 %s %s :Parâmetros insuficientes
+ERR_ALREADYREGISTRED:	 :%s 462 %s :Você não deve se re-registrar
+ERR_PASSWDMISMATCH:	 :%s 464 %s :Senha incorreta
+ERR_YOUREBANNEDCREEP:	 :%s 465 %s :Você está banido deste servidor- %s
+ERR_CHANNELISFULL:	 :%s 471 %s %s :Não pode entrar no canal (+l)
+ERR_UNKNOWNMODE:	 :%s 472 %s %c :é um modo desconhecido para mim
+ERR_INVITEONLYCHAN:	 :%s 473 %s %s :Não pode entrar no canal (+i)
+ERR_BANNEDFROMCHAN:	 :%s 474 %s %s :Não pode entrar no canal (+b)
+ERR_BADCHANNELKEY:	 :%s 475 %s %s :Não pode entrar no canal (+k)
+ERR_BANLISTFULL:	 :%s 478 %s %s %s :Lista de banidos do canal está cheia
+ERR_BADCHANNAME:	 :%s 479 %s %s :Nome de canal ilegal
+ERR_NOPRIVILEGES:	 :%s 481 %s :Permissão negada - Você não é um Operador de IRC
+ERR_CHANOPRIVSNEEDED:	 :%s 482 %s %s :Você não é um operador do canal
+ERR_CANTKILLSERVER:	 :%s 483 %s :Você não pode dar KILL em um servidor!
+ERR_RESTRICTED:		 :%s 484 %s :Você está restrito
+ERR_NOOPERHOST:		 :%s 491 %s :Só alguns meros mortais devem tentar entrar na Zona do Crepúsculo
+ERR_UMODEUNKNOWNFLAG:	 :%s 501 %s :Parâmetro do MODE desconhecida
+ERR_USERSDONTMATCH:	 :%s 502 %s :Não pode alterar os modos de outros usuários
+ERR_GHOSTEDCLIENT:	 :%s 503 %s :Mensagem não pode ser entregue para %s
+ERR_USERNOTONSERV:	 :%s 504 %s %s :Usuário não está neste servidor
+ERR_WRONGPONG:		 :%s 513 %s :Para conectar, digite /QUOTE PONG %lu
+ERR_LISTSYNTAX:		 :%s 521 %s :Sintaxe má formada para lista
+ERR_HELPNOTFOUND:	 :%s 524 %s %s :Ajuda não encontrada
+RPL_WHOISSECURE:	 :%s 671 %s %s :é conectado via SSL (link seguro)
+RPL_ENDOFMODLIST:	 :%s 703 %s :Fim de /MODLIST.
+RPL_ENDOFHELP:		 :%s 706 %s %s :Fim de /HELP.
+RPL_KNOCK:		 :%s 710 %s %s %s!%s@%s :pediu por um convite.
+RPL_KNOCKDLVR:		 :%s 711 %s %s :Seu KNOCK foi enviado.
+ERR_TOOMANYKNOCK:	 :%s 712 %s %s :Muitos KNOCKs (%s).
+ERR_CHANOPEN:		 :%s 713 %s %s :Canal está aberto.
+ERR_KNOCKONCHAN:	 :%s 714 %s %s :Você já está no canal.
+RPL_TARGUMODEG:		 :%s 716 %s :%s está com o modo +g (lado do servidor ignora.)
+RPL_TARGNOTIFY:		 :%s 717 %s :%s foram informados que você enviou uma mensagem para eles.
+RPL_UMODEGMSG:		 :%s 718 %s %s :está mandando uma mensagem para você, e você está com o modo +g.
+ERR_NOPRIVS:		 :%s 723 %s %s :Privilégios de oper insuficientes.
+RPL_TESTMASK:		 :%s 724 %s %s!%s@%s %u %u :Clientes local/remote batem.
+RPL_NOTESTLINE:		 :%s 726 %s %s :Não encontrado
diff --git a/messages/ircd-bulgarian.lang b/messages/ircd-bulgarian.lang
new file mode 100644
index 0000000..45b39af
--- /dev/null
+++ b/messages/ircd-bulgarian.lang
@@ -0,0 +1,99 @@
+; ircd-hybrid-7 custom message file
+; Copyright (C) 2010 Bulgarian interface
+; Borislav Borisov <VoodooServ@mail.bg>, 2010.
+; $Id$
+
+RPL_WELCOME:             :%s 001 %s :Äîáðe äîøúë â %s ìðåæàòà %s
+RPL_YOURHOST:            :%s 002 %s :Âàøèÿ ñúðâúð %s, âåðñèÿ %s
+RPL_CREATED:             :%s 003 %s :Ñúðâúðà å ñúçäàäåí %s
+RPL_ISUPPORT:            :%s 005 %s %s :ñúâìåñòèì
+RPL_REDIR:               :%s 010 %s %s %d :Æåëàòåëíî å äà ïîëçâàòå òîçè ñúðâúð/ïîðò
+RPL_MAPEND:              :%s 017 %s :Êðàé íà /MAP
+RPL_YOURID:              :%s 042 %s %s :âàøèÿò óíèêàëåí ID
+RPL_ENDOFSTATS:          :%s 219 %s %c :Êðàé íà îò÷åòà /STATS
+RPL_STATSUPTIME:         :%s 242 %s :Ñúðâúðà ðàáîòè %d äåíà, %d:%02d:%02d
+RPL_STATSCONN:           :%s 250 %s :Íàé ãîëÿìî êîëè÷åñòâî ñâúðçàíè: %d (%d êëèåíòè) (%llu âõîäÿùè ñâúðçâàíèÿ)
+RPL_LUSERCLIENT:         :%s 251 %s :Â ìîìåíòà èìà %d ïîòðåáèòåëÿ %d íåâèäèìè íà %d ñúðâúðà
+RPL_LUSEROP:             :%s 252 %s %d :IRC Îïúðè íà ëèíèÿ
+RPL_LUSERUNKNOWN:        :%s 253 %s %d :íåèçâåñòíè ñâðúçêè
+RPL_LUSERCHANNELS:       :%s 254 %s %d :ñôîðìèðàíè êàíàëè
+RPL_LUSERME:             :%s 255 %s :Ñúðâúðà èìà %d êëèåíòè è %d ñúðâúðè
+RPL_ADMINME:             :%s 256 %s :Èíôîðìàöèÿ çà àäìèíèñòðàòîðà íà %s
+RPL_ENDOFTRACE:          :%s 262 %s %s :Çàâúðøâàíå íà TRACE
+RPL_LOAD2HI:             :%s 263 %s :Ñúðâúðà âðåìåííî å ïðåòîâàðåí. Ìîëÿ èç÷àêàéòå ìîìåíò è îïèòàèòå îòíîâî.
+RPL_LOCALUSERS:          :%s 265 %s :Òåêóùî êîëè÷åñòâî ëîêàëíè ïîòðåáèòåëè: %d  Ìàêñèìàëíî: %d
+RPL_GLOBALUSERS:         :%s 266 %s :Òåêóùî êîëè÷åñòâî ãëîáàëíè ïîòðåáèòåëè: %d  Ìàêñèìàëíî: %d
+RPL_UNAWAY:              :%s 305 %s :Âå÷å íå ñòå ìàðêèðàí êàòî away
+RPL_NOWAWAY:             :%s 306 %s :Ìàðêèðàí ñòå êàòî away
+RPL_WHOISADMIN:          :%s 313 %s %s :å Ñúðâúð Àäìèíèñòðàòîð
+RPL_ENDOFWHO:            :%s 315 %s %s :Êðàé íà ñïèñúêà /WHO
+RPL_WHOISIDLE:           :%s 317 %s %s %d %d :ñåêóíäè ìúë÷è (IDLE).
+RPL_ENDOFWHOIS:          :%s 318 %s %s :Êðàé íà ñïèñúêà /WHOIS.
+RPL_LISTEND:             :%s 323 %s :Êðàé íà ñïèñúêà /LIST
+RPL_NOTOPIC:             :%s 331 %s %s :Íÿìà ïîñòàâåí òîïèê.
+RPL_ENDOFINVEXLIST:      :%s 347 %s %s :Êðàé íà ñïèñúêà íà ïîêàíåíè â êàíàëà.
+RPL_ENDOFEXCEPTLIST:     :%s 349 %s %s :Êðàé íà ñïèñúêà ñ èçêëþ÷åíèÿ â êàíàëà.
+RPL_CLOSING:             :%s 362 %s %s :Çàòâîðåí. Ñòàòóñ = %d
+RPL_CLOSEEND:            :%s 363 %s %d :Âðúçêàòà çàòâîðåíà
+RPL_ENDOFLINKS:          :%s 365 %s %s :Êðàé íà ñïèñúêà /LINKS.
+RPL_ENDOFNAMES:          :%s 366 %s %s :Êðàé íà ñïèñúêà /NAMES.
+RPL_ENDOFBANLIST:        :%s 368 %s %s :Êðàé íà ñïèñúêà íà áàííàòè â Êàíàëà
+RPL_ENDOFWHOWAS:         :%s 369 %s %s :Êðàé íà WHOWAS
+RPL_ENDOFINFO:           :%s 374 %s :Êðàé íà ñïèñúêà /INFO
+RPL_MOTDSTART:           :%s 375 %s :- %s Èíôî çà äåíÿ - 
+RPL_ENDOFMOTD:           :%s 376 %s :Êðàé íà /MOTD.
+RPL_YOUREOPER:           :%s 381 %s :Âèå âëåçíàõòå â ... Çîíàòà Íà Çäðà÷à!
+RPL_REHASHING:           :%s 382 %s %s :Ïðåïðî÷èòàíå íà ôàéëà ñ íàñòðîéêè íà ñúðâúðà.
+ERR_NOSUCHNICK:          :%s 401 %s %s :Íèê/êàíàë íå å íàìåðåí
+ERR_NOSUCHSERVER:        :%s 402 %s %s :Ñúðâúðà íå å íàìåðåí
+ERR_NOSUCHCHANNEL:       :%s 403 %s %s :Êàíàëà íå å íàìåðåí
+ERR_CANNOTSENDTOCHAN:    :%s 404 %s %s :Íåâúçìîæíî äà ñå ïðàòè â êàíàëà
+ERR_TOOMANYCHANNELS:     :%s 405 %s %s :Âèå ñòå âëåçëè â ïðåêàëåíî ãîëÿìî êîëè÷åñòâî êàíàëè
+ERR_WASNOSUCHNICK:       :%s 406 %s %s :Íå å îòêðèò òàêúâ íèê
+ERR_NOORIGIN:            :%s 409 %s :Èñòî÷íèêà íå å èçâåñòåí
+ERR_NOTEXTTOSEND:        :%s 412 %s :Íÿìà òåêñò çà ïðàùàíå
+ERR_NOTOPLEVEL:          :%s 413 %s %s :Íå å óêàçàí äîìåí...
+ERR_WILDTOPLEVEL:        :%s 414 %s %s :Wildcard ñèìâîë â äîìåíà íå ñúîòâåòñòâà
+ERR_UNKNOWNCOMMAND:      :%s 421 %s %s :Íåèçâåñíà êîìàíäà
+ERR_NOMOTD:              :%s 422 %s :Ôàéë MOTD íå å íàìåðåí
+ERR_NOADMININFO:         :%s 423 %s %s :Èíôîðìàöèÿ çà àäìèíà íå å äîñòúïíà
+ERR_NONICKNAMEGIVEN:     :%s 431 %s :Íÿìà èíôî çà íèêà
+ERR_ERRONEUSNICKNAME:    :%s 432 %s %s :Íåâåðåí íèê
+ERR_NICKNAMEINUSE:       :%s 433 %s %s :Òîçè íèê â ìîìåíòà ñå ïîëçâà.
+ERR_NICKCOLLISION:       :%s 436 %s %s :Ñúâïàäåíèå íà íèêà KILL
+ERR_UNAVAILRESOURCE:     :%s 437 %s %s :Íèê/êàíàë âðåìåííî íåäîñòúïåí
+ERR_SERVICESDOWN:        :%s 440 %s :Services âðåìåíî íå ñà íà ëèíèÿ.
+ERR_USERNOTINCHANNEL:    :%s 441 %s %s %s :Ïîòðåáèòåëÿ íå ñå íàìèðà â òîçè êàíàë
+ERR_NOTONCHANNEL:        :%s 442 %s %s :Íå ñòå â òîçè êàíàë
+ERR_USERONCHANNEL:       :%s 443 %s %s %s :âèå âå÷å ñòå â òîçè êàíàë
+ERR_NOTREGISTERED:       :%s 451 %s :Âèå íå ñòå ðåãèñòðèðàí
+ERR_NEEDMOREPARAMS:      :%s 461 %s %s :Íåäîñòàòú÷íî ïàðàìåòðè
+ERR_ALREADYREGISTRED:    :%s 462 %s :Âèå íå ìîæåòå äà ñå ðåãèñòðèðàòå
+ERR_PASSWDMISMATCH:      :%s 464 %s :Íåâÿðíà ïàðîëà
+ERR_YOUREBANNEDCREEP:    :%s 465 %s :Íà âàñ âè å çàáàíåí òîçè ñúðâúð- %s
+ERR_CHANNELISFULL:       :%s 471 %s %s :Íåâúçìîæíî å âëèçàíåòî â êàíàëà (+l)
+ERR_UNKNOWNMODE:         :%s 472 %s %c :íåèçâåñòåí ñèìâîë íà ðåæèì
+ERR_INVITEONLYCHAN:      :%s 473 %s %s :Íåâúçìîæíî å âëèçàíåòî â êàíàëà (+i)
+ERR_BANNEDFROMCHAN:      :%s 474 %s %s :Íåâúçìîæíî å âëèçàíåòî â êàíàëà (+b)
+ERR_BADCHANNELKEY:       :%s 475 %s %s :Íåâúçìîæíî å âëèçàíåòî â êàíàëà (+k)
+ERR_BANLISTFULL:         :%s 478 %s %s %s :Áàí ëèñòà â êàíàëà å ïåðåïúëíåí
+ERR_BADCHANNAME:         :%s 479 %s %s :Íåäîïóñòèìî èìå íà êàíàëà
+ERR_NOPRIVILEGES:        :%s 481 %s :Äîñòúï îòêàçàí - Âèå íÿìàòå ñòàòóò íà IRC îïåðàòîð
+ERR_CHANOPRIVSNEEDED:    :%s 482 %s %s :Âèå íå ñòå îïåðàòîð íà êàíàëà
+ERR_CANTKILLSERVER:      :%s 483 %s :Âèå íå ìîæåòå äà óáèåòå ñúðâúðà!
+ERR_RESTRICTED:          :%s 484 %s :Âèå ñòå îãðàíè÷åí (RESTRICTED).
+ERR_NOOPERHOST:          :%s 491 %s :Ñàìî ìàëöèíà ñìúðòíè ìîãàò äà ñå îïèòàò äà âëåçíàò â çîíàòà íà çäðà÷à
+ERR_UMODEUNKNOWNFLAG:    :%s 501 %s :Íåèçâåñòåí MODE ôëàã
+ERR_USERSDONTMATCH:      :%s 502 %s :Íå ìîæåòå äà ïðîìåíÿòå ðåæèìà íà äðóãèòå ïîòðåáèòåëè
+ERR_GHOSTEDCLIENT:       :%s 503 %s :Èíôîòî íå ìîæå äà ñå äîñòàâè äî %s
+ERR_USERNOTONSERV:       :%s 504 %s %s :Ïîòðåáèòåëÿ íå ñå íàìèðà íà òîçè ñúðâúð
+ERR_WRONGPONG:           :%s 513 %s :Çà äà ñå ñâúðæèø íàïèøè /QUOTE PONG %lu
+ERR_HELPNOTFOUND:        :%s 524 %s %s :Ôàéëà ñ ïîìîùíà èíôîðìàöèÿ íå å íàìåðåí
+RPL_WHOISSECURE:         :%s 671 %s %s :å ñâúçðàí ïðåç SSL (øèôðîâàíà âðúçêà)
+RPL_ENDOFMODLIST:        :%s 703 %s :Êðàé íà ëèñòà /MODLIST.
+RPL_ENDOFHELP            :%s 706 %s %s :Êðàé íà ëèñò-à /HELP.
+RPL_KNOCK:               :%s 710 %s %s %s!%s@%s :ïèòà çà ïîêàíà.
+RPL_KNOCKDLVR:           :%s 711 %s %s :Âàøèÿ KNOCK å äîñòàâåí.
+ERR_TOOMANYKNOCK:        :%s 712 %s %s :Òâúðäå ìíîãî KNOCKs (%s).
+ERR_CHANOPEN:            :%s 713 %s %s :Êàíàëà å îòâîðåí.
+ERR_KNOCKONCHAN:         :%s 714 %s %s :Âèå âå÷å ñòå â òîçè êàíàë.
diff --git a/messages/ircd-croatian.lang b/messages/ircd-croatian.lang
new file mode 100644
index 0000000..d18f665
--- /dev/null
+++ b/messages/ircd-croatian.lang
@@ -0,0 +1,94 @@
+; ircd-hybrid-7 custom message file
+; Copyright (C) 2000
+; David Taylor <davidt@yadt.co.uk>, 2000.
+; $Id$
+
+RPL_WELCOME:             :%s 001 %s :Dobro do¹li na %s Internet Relay Chat Network %s
+RPL_YOURHOST:            :%s 002 %s :Va¹ host je %s, i koristi verziju %s
+RPL_CREATED:             :%s 003 %s :Ovaj server je postavljen %s
+RPL_ISUPPORT:            :%s 005 %s %s :su podr¾ani na ovom serveru
+RPL_REDIR:               :%s 010 %s %s %d :Molim Vas, koristite ovaj server/port
+RPL_TRACECONNECTING:     :%s 201 %s Poku¹ajte. %s %s
+RPL_TRACEUSER:           :%s 205 %s Korisnik %s %s (%s) %lu %lu
+RPL_TRACESERVER:         :%s 206 %s Server %s %dS %dC %s %s!%s@%s %lu
+RPL_TRACENEWTYPE:        :%s 208 %s <novi tip> 0 %s
+RPL_TRACECLASS:          :%s 209 %s Klasa %s %d
+RPL_ENDOFSTATS:          :%s 219 %s %c :Kraj /STATS izvje¹taja
+RPL_STATSUPTIME:         :%s 242 %s :Server radi %d dana, %d:%02d:%02d
+RPL_STATSCONN:           :%s 250 %s :Najveæi broj veza: %d (%d klijenata) (%llu veza zaprimljeno))
+RPL_LUSERCLIENT:         :%s 251 %s :Ima %d korisnika i %d nevidljivih na %d servera
+RPL_LUSEROP:             :%s 252 %s %d :IRC Operatora na vezi
+RPL_LUSERUNKNOWN:        :%s 253 %s %d :nepoznatih veza
+RPL_LUSERCHANNELS:       :%s 254 %s %d :kanala formirano
+RPL_LUSERME:             :%s 255 %s :Imam %d klijenata i %d servera
+RPL_ADMINME:             :%s 256 %s :Administrativne informacije o %s
+RPL_ENDOFTRACE:          :%s 262 %s %s :Kraj TRACEa
+RPL_LOAD2HI:             :%s 263 %s :Prièekajte, server je trenutno preoptereæen.
+RPL_LOCALUSERS:          :%s 265 %s :Trenutno lokalnih korisnika: %d  Maks: %d
+RPL_GLOBALUSERS:         :%s 266 %s :Trenutno globalnih korisnika: %d  Maks: %d
+RPL_UNAWAY:              :%s 305 %s :OK, nisi vi¹e /away. Je li bilo zabavno?
+RPL_NOWAWAY:             :%s 306 %s :OK, sad si /away.  Po¾uri!!
+RPL_ENDOFWHO:            :%s 315 %s %s :Kraj /WHO liste.
+RPL_WHOISIDLE:           :%s 317 %s %s %d %d :sekundi neaktivan, vrijeme prijave
+RPL_ENDOFWHOIS:          :%s 318 %s %s :Kraj /WHOIS liste.
+RPL_LISTSTART:           :%s 321 %s Kanal :Korisnici  Ime
+RPL_LISTEND:             :%s 323 %s :Kraj /LIST-a
+RPL_NOTOPIC:             :%s 331 %s %s :Topic nije postavljen.
+RPL_ENDOFINVEXLIST:      :%s 347 %s %s :Kraj liste pozvanih na kanal
+RPL_ENDOFEXCEPTLIST:     :%s 349 %s %s :Kraj liste iznimaka za kanal
+RPL_CLOSING:             :%s 362 %s %s :Zatvoren. Status = %d
+RPL_CLOSEEND:            :%s 363 %s %d: Zatvorenih veza
+RPL_ENDOFLINKS:          :%s 365 %s %s :Kraj /LINKS liste.
+RPL_ENDOFNAMES:          :%s 366 %s %s :Kraj /NAMES liste.
+RPL_ENDOFBANLIST:        :%s 368 %s %s :Kraj liste banova za kanal
+RPL_ENDOFWHOWAS:         :%s 369 %s %s :Kraj WHOWAS-a
+RPL_ENDOFINFO:           :%s 374 %s :Kraj /INFO liste.
+RPL_MOTDSTART:           :%s 375 %s :- %s Poruka dana - 
+RPL_ENDOFMOTD:           :%s 376 %s :Kraj /MOTD komande.
+RPL_YOUREOPER:           :%s 381 %s :Au, sad si veliki jebaè! :).
+RPL_REHASHING:           :%s 382 %s %s :Uèitavam promijenjenu konfiguraciju
+ERR_NOSUCHNICK:          :%s 401 %s %s :Nema takvog nicka/kanala
+ERR_NOSUCHSERVER:        :%s 402 %s %s :Nema takvog servera
+ERR_NOSUCHCHANNEL:       :%s 403 %s %s :Nema takvog kanala
+ERR_CANNOTSENDTOCHAN:    :%s 404 %s %s :Ne mo¾e¹ poslati ni¹ta na kanal
+ERR_TOOMANYCHANNELS:     :%s 405 %s %s :Joinao si se na previ¹e kanala
+ERR_WASNOSUCHNICK:       :%s 406 %s %s :Nije bilo takvog nicka.
+ERR_TOOMANYTARGETS:      :%s 407 %s %s :Previ¹e odredi¹ta - samo %d procesirano
+ERR_NOORIGIN:            :%s 409 %s :Izvori¹te nije specificirano
+ERR_NORECIPIENT:         :%s 411 %s :Nije specificiran primatelj (%s)
+ERR_NOTEXTTOSEND:        :%s 412 %s :Nema teksta koji bih poslao.
+ERR_NOTOPLEVEL:          :%s 413 %s %s :Nije specificirana vr¹na domena
+ERR_WILDTOPLEVEL:        :%s 414 %s %s :Nedovoljno precizno definirana vr¹na domena
+ERR_UNKNOWNCOMMAND:      :%s 421 %s %s :Nepoznata komanda
+ERR_NOMOTD:              :%s 422 %s :MOTD spis ne postoji
+ERR_NOADMININFO:         :%s 423 %s %s :Nema administrativnih informacija
+ERR_NONICKNAMEGIVEN:     :%s 431 %s :Nisi naveo nick
+ERR_ERRONEUSNICKNAME:    :%s 432 %s %s :Pogre¹an nick.
+ERR_NICKNAMEINUSE:       :%s 433 %s %s :Nick je veæ u upotrebi.
+ERR_NICKCOLLISION:       :%s 436 %s %s :Nick kolizija, KILL
+ERR_UNAVAILRESOURCE:     :%s 437 %s %s :Nick/kanal trenutno nije na raspolaganju
+ERR_NICKTOOFAST:         :%s 438 %s %s %s :Prebrza promjena nicka. Molim, prièekaj %d sekundi
+ERR_USERNOTINCHANNEL:    :%s 441 %s %s %s :Nije na tom kanalu
+ERR_NOTONCHANNEL:        :%s 442 %s %s :Nisi na tom kanalu
+ERR_USERONCHANNEL:       :%s 443 %s %s %s :je veæ na kanalu
+ERR_NOTREGISTERED:       :%s 451 %s :Nisi se registrirao/la
+ERR_NEEDMOREPARAMS:      :%s 461 %s %s :Nedovoljno parametara
+ERR_ALREADYREGISTRED:    :%s 462 %s :Ne mo¾e¹ se ponovo registrirati
+ERR_PASSWDMISMATCH:      :%s 464 %s :Kriva lozinka - poku¹aj ponovo!
+ERR_YOUREBANNEDCREEP:    :%s 465 %s :Zabranjen ti je pristup ovom serveru- %s
+ERR_CHANNELISFULL:       :%s 471 %s %s :Ne mo¾e¹ uæi na kanal (+l)
+ERR_UNKNOWNMODE:         :%s 472 %s %c :je meni nepoznata oznaka moda
+ERR_INVITEONLYCHAN:      :%s 473 %s %s :Ne mo¾e¹ uæi na kanal (+i)
+ERR_BANNEDFROMCHAN:      :%s 474 %s %s :Ne mo¾e¹ uæi na kanal (+b)
+ERR_BADCHANNELKEY:       :%s 475 %s %s :Ne mo¾e¹ uæi na kanal (+k)
+ERR_BANLISTFULL:         :%s 478 %s %s %s :Lista banova na kanalu je puna
+ERR_BADCHANNAME:         :%s 479 %s %s :Krivo ime kanala
+ERR_NOPRIVILEGES:        :%s 481 %s :Nije ti dozvoljeno, ¾ao mi je, nisi IRC operator
+ERR_CHANOPRIVSNEEDED:    :%s 482 %s %s :Ne mo¾e¹ to napraviti, nisi operator na kanalu.
+ERR_CANTKILLSERVER:      :%s 483 %s :Ne budi blesav, ne mo¾e¹ /KILL-ati server :)
+ERR_RESTRICTED:          :%s 484 %s :Na ogranièenoj si vezi
+ERR_NOOPERHOST:          :%s 491 %s :®ao mi je, ne mo¾e¹ se /OPER-ati ovdje.
+ERR_UMODEUNKNOWNFLAG:    :%s 501 %s :Nepoznata MODE oznaka
+ERR_USERSDONTMATCH:      :%s 502 %s :Ne mo¾e¹ mijenjati modove drugim korisnicima
+ERR_GHOSTEDCLIENT:       :%s 503 %s :Poruku nije moguæe dostaviti na %s
+ERR_USERNOTONSERV:       :%s 504 %s %s :Korisnik nije na ovom serveru
diff --git a/messages/ircd-danish.lang b/messages/ircd-danish.lang
new file mode 100644
index 0000000..0bdb497
--- /dev/null
+++ b/messages/ircd-danish.lang
@@ -0,0 +1,93 @@
+; ircd-hybrid-7 custom message file for danish use
+; Copyright (C) YEAR Free Software Foundation, Inc.
+; Xride 
+; Soren Straarup <xride@x12.dk>, 2001.
+; $Id$
+
+RPL_WELCOME:             :%s 001 %s :Velkommen til %s Internet Rel‘ Netv‘rket %s
+RPL_YOURHOST:            :%s 002 %s :Din v‘rt er %s, k›rer version %s
+RPL_CREATED:             :%s 003 %s :Denne server var lavet %s
+RPL_ISUPPORT:            :%s 005 %s %s :er supporteret af denne server
+RPL_REDIR:               :%s 010 %s %s %d :Brug venligst denne Server/Port isteddet
+RPL_TRACELINK:           :%s 200 %s Forbindelse %s %s %s
+RPL_TRACECONNECTING:     :%s 201 %s Pr›v. %s %s
+RPL_TRACEUSER:           :%s 205 %s Bruger %s %s (%s) %lu %lu
+RPL_TRACECLASS:          :%s 209 %s Klasse %s %d
+RPL_ENDOFSTATS:          :%s 219 %s %c :Slutningen p† /STATS rapporten
+RPL_STATSUPTIME:         :%s 242 %s :Server oppe %d dag(e), %d:%02d:%02d
+RPL_STATSCONN:           :%s 250 %s :H›jeste forbindelser antal: %d (%d brugere) (%llu forbindelser modtaget)
+RPL_LUSERCLIENT:         :%s 251 %s :Der er %d brugere og %d usynlige p† %d servere
+RPL_LUSEROP:             :%s 252 %s %d :IRC Operatorer er her
+RPL_LUSERUNKNOWN:        :%s 253 %s %d :ukendt forbindelse(r)
+RPL_LUSERCHANNELS:       :%s 254 %s %d :rum er etableret
+RPL_LUSERME:             :%s 255 %s :Jeg har %d brugere og %d serverer
+RPL_ADMINME:             :%s 256 %s :Adminstrativ info om %s
+RPL_ENDOFTRACE:          :%s 262 %s %s :Slutningen p† TRACE
+RPL_LOAD2HI:             :%s 263 %s :Server forbruget er midlertidigt for stort. Vent venligst lidt og pr›v s† igen.
+RPL_LOCALUSERS:          :%s 265 %s :Nuv†rende lokale brugere: %d  Max: %d
+RPL_GLOBALUSERS:         :%s 266 %s :Nuv†rende globale brugere: %d  Max: %d
+RPL_UNAWAY:              :%s 305 %s :Du er ikke l‘ngere markeret som v‘rende v‘k
+RPL_NOWAWAY:             :%s 306 %s :Du er markeret som v‘rende v‘k
+RPL_ENDOFWHO:            :%s 315 %s %s :Slutningen p† /WHO listen.
+RPL_WHOISIDLE:           :%s 317 %s %s %d %d :sekunders stilhed, ankomst tidspunkt
+RPL_ENDOFWHOIS:          :%s 318 %s %s :Slutningen p† /WHOIS listen.
+RPL_LISTSTART:           :%s 321 %s Rum :Brugers Navne
+RPL_LISTEND:             :%s 323 %s :Slutnigen p† /LIST
+RPL_NOTOPIC:             :%s 331 %s %s :Ingen overskrift er bestemt.
+RPL_ENDOFINVEXLIST:      :%s 347 %s %s :Slutningen p† Rummets Invitations Liste
+RPL_ENDOFEXCEPTLIST:     :%s 349 %s %s :Slutningen p† Rummets Undtagelses Liste
+RPL_CLOSING:             :%s 362 %s %s :Lukket. Status = %d
+RPL_CLOSEEND:            :%s 365 %s %d: Forbindelser afbrudt
+RPL_ENDOFLINKS:          :%s 365 %s %s :Slutningen p† /LINKS listen.
+RPL_ENDOFNAMES:          :%s 366 %s %s :Slutningen p† /NAMES listen.
+RPL_ENDOFBANLIST:        :%s 368 %s %s :Slutningen p† Rummets Ban liste
+RPL_ENDOFWHOWAS:         :%s 369 %s %s :Slutningen p† WHOWAS
+RPL_ENDOFINFO:           :%s 374 %s :Slutningen p† /INFO listen.
+RPL_MOTDSTART:           :%s 375 %s :- %s Dagens besked - 
+RPL_ENDOFMOTD:           :%s 376 %s :Slutningen p† /MOTD kommandoen
+RPL_YOUREOPER:           :%s 381 %s :Du har tr†dt ind i .. tusm›rket..
+RPL_REHASHING:           :%s 382 %s %s :Genindldser konfigurations filerne
+ERR_NOSUCHNICK:          :%s 401 %s %s :Intet nick/rum blev fundet
+ERR_NOSUCHSERVER:        :%s 402 %s %s :Igen s†dan server blev fundet
+ERR_NOSUCHCHANNEL:       :%s 403 %s %s :Rummet findes ikke
+ERR_CANNOTSENDTOCHAN:    :%s 404 %s %s :Kan ikke sende til Rummet
+ERR_TOOMANYCHANNELS:     :%s 405 %s %s :Du er i for mange rum
+ERR_WASNOSUCHNICK:       :%s 406 %s %s :nicket findes ikke
+ERR_TOOMANYTARGETS:      :%s 407 %s %s :For mange modtagere. kun %d blev udf›rt
+ERR_NOORIGIN:            :%s 409 %s :Intet start punkt er angivet
+ERR_NORECIPIENT:         :%s 411 %s :Ingen modtagere er (%s)
+ERR_NOTEXTTOSEND:        :%s 412 %s :Ingen tekst til at sende
+ERR_NOTOPLEVEL:          :%s 413 %s %s :Intet toplevel domain er specificeret
+ERR_WILDTOPLEVEL:        :%s 414 %s %s :Wildcard i toplevel Domain
+ERR_UNKNOWNCOMMAND:      :%s 421 %s %s :Ukendt kommando
+ERR_NOMOTD:              :%s 422 %s :MOTD Filen findes ikke
+ERR_NOADMININFO:         :%s 423 %s %s :Ingen adminstrative info er tilg‘ngelige
+ERR_NONICKNAMEGIVEN:     :%s 431 %s :Intet nick er angivet
+ERR_ERRONEUSNICKNAME:    :%s 432 %s %s :Fejl i nick
+ERR_NICKNAMEINUSE:       :%s 433 %s %s :Nick allerede i brug.
+ERR_NICKCOLLISION:       :%s 436 %s %s :Nick kollition KILL (drabt)
+ERR_UNAVAILRESOURCE:     :%s 437 %s %s :Nick/rum er midlertidig ikke tilg‘ngelig
+ERR_USERNOTINCHANNEL:    :%s 441 %s %s %s :De er ikke i rummet
+ERR_NOTONCHANNEL:        :%s 442 %s %s :Du er ikke i det rum
+ERR_USERONCHANNEL:       :%s 443 %s %s %s :er allerede i rummet
+ERR_NOTREGISTERED:       :%s 451 %s :Du er ikke registreret
+ERR_NEEDMOREPARAMS:      :%s 461 %s %s :Ikke nok paramtre
+ERR_ALREADYREGISTRED:    :%s 462 %s :Du m† ikke genregistrerer
+ERR_PASSWDMISMATCH:      :%s 464 %s :Forkert kodeord
+ERR_YOUREBANNEDCREEP:    :%s 456 %s :Du er udelukket fra denne server- %s
+ERR_CHANNELISFULL:       :%s 471 %s %s :Kan ikke deltage i rummet (+l)
+ERR_UNKNOWNMODE:         :%s 472 %s %c :er ukendt mode bogstav for mig
+ERR_INVITEONLYCHAN:      :%s 473 %s %s :Kan ikke deltage i rummet (+i)
+ERR_BANNEDFROMCHAN:      :%s 474 %s %s :Kan ikke deltage i rummet (+b)
+ERR_BADCHANNELKEY:       :%s 475 %s %s :Kan ikke deltage i rummet (+k)
+ERR_BANLISTFULL:         :%s 478 %s %s %s :Rummets ban liste er fuld
+ERR_BADCHANNAME:         :%s 479 %s %s :Illegalt navn for et Rum
+ERR_NOPRIVILEGES:        :%s 481 %s :Udf›relse N‘gtet - Du er ikke en IRC operator
+ERR_CHANOPRIVSNEEDED:    :%s 482 %s %s :Du er ikke operator i dette rum
+ERR_CANTKILLSERVER:      :%s 483 %s :Du kan ikke KILL (dr‘be) en server!
+ERR_RESTRICTED:          :%s 484 %s :Du er begr‘nset
+ERR_NOOPERHOST:          :%s 491 %s :Kun f† d›delige kan pr›ve at tr‘de ind i tudsm›rket
+ERR_UMODEUNKNOWNFLAG:    :%s 501 %s :Ukendt MODE flag
+ERR_USERSDONTMATCH:      :%s 502 %s :Kan ikke ‘ndre mode for andre brugere
+ERR_GHOSTEDCLIENT:       :%s 503 %s :Beskeden kunne ikke blive leveret til %s
+ERR_USERNOTONSERV:       :%s 504 %s %s :Brugeren er ikke p† denne server
diff --git a/messages/ircd-dutch.lang b/messages/ircd-dutch.lang
new file mode 100644
index 0000000..0056e90
--- /dev/null
+++ b/messages/ircd-dutch.lang
@@ -0,0 +1,123 @@
+; ircd-hybrid-7 standard message file - Dutch language
+; Copyright (C) 2005 Kenneth Pang <nexu.jin@gmail.com>
+; $Id$
+
+RPL_WELCOME:             :%s 001 %s :Welkom op het %s Internet Relay Netwerk %s
+RPL_YOURHOST:            :%s 002 %s :Jouw host is %s, werkend met versie %s
+RPL_CREATED:             :%s 003 %s :Deze server is gecreerd op %s
+RPL_ISUPPORT:            :%s 005 %s %s :zijn ondersteund door deze server
+RPL_REDIR:               :%s 010 %s %s %d :Gebruik deze Server/Poort A.U.B.
+RPL_MAPEND:              :%s 017 %s :Einde van /MAP
+RPL_YOURID:              :%s 042 %s %s :jouw unieke ID
+RPL_TRACELINK:           :%s 200 %s Link %s %s %s
+RPL_TRACECONNECTING:     :%s 201 %s Probeer. %s %s
+RPL_TRACEOPERATOR:       :%s 204 %s Operator %s %s (%s) %lu %lu
+RPL_TRACEUSER:           :%s 205 %s Gebruiker %s %s (%s) %lu %lu
+RPL_TRACESERVER:         :%s 206 %s Serv %s %dS %dC %s %s!%s@%s %lu
+RPL_TRACENEWTYPE:        :%s 208 %s <nieuwtype> 0 %s
+RPL_TRACECLASS:          :%s 209 %s Klasse %s %d
+RPL_ENDOFSTATS:          :%s 219 %s %c :Einde van /STATS rapportage
+RPL_STATSUPTIME:         :%s 242 %s :Server is al %d dagen up, %d:%02d:%02d
+RPL_STATSCONN:           :%s 250 %s :Hoogst aantal connecties: %d (%d clients) (%llu connecties ontvangen)
+RPL_LUSERCLIENT:         :%s 251 %s :Er zijn %d zichtbare -en %d onzichtbare gebruikers op %d servers
+RPL_LUSEROP:             :%s 252 %s %d :IRC Operators verbonden
+RPL_LUSERUNKNOWN:        :%s 253 %s %d :onbekende connectie(s)
+RPL_LUSERCHANNELS:       :%s 254 %s %d :kanalen gevormd
+RPL_LUSERME:             :%s 255 %s :Ik heb %d gebruikers en %d servers
+RPL_ADMINME:             :%s 256 %s :Administratieve informatie over %s
+RPL_ENDOFTRACE:          :%s 262 %s %s :Einde van TRACE
+RPL_LOAD2HI:             :%s 263 %s :Server is tijdelijk overbelast. Wacht even en probeer het opnieuw.
+RPL_LOCALUSERS:          :%s 265 %s :Huidige lokale gebruikers: %d  Max: %d
+RPL_GLOBALUSERS:         :%s 266 %s :Huidige globale gebruikers: %d  Max: %d
+RPL_ENDOFACCEPT:         :%s 282 %s :Einde van /ACCEPT lijst.
+RPL_UNAWAY:              :%s 305 %s :Je bent niet langer gemarkeerd als afwezig
+RPL_NOWAWAY:             :%s 306 %s :Je bent nu gemarkeerd als afwezig
+RPL_WHOISADMIN:          :%s 313 %s %s :is een Server Administrator
+RPL_WHOISOPERATOR:       :%s 313 %s %s :is een IRC Operator
+RPL_ENDOFWHO:            :%s 315 %s %s :Einde van /WHO lijst.
+RPL_WHOISIDLE:           :%s 317 %s %s %d %d :seconden niks uitgevoerd
+RPL_ENDOFWHOIS:          :%s 318 %s %s :Einde van /WHOIS lijst.
+RPL_LISTSTART:           :%s 321 %s Kanaal  :Gebruikers  Naam
+RPL_LISTEND:             :%s 323 %s :Einde van /LIST
+RPL_NOTOPIC:             :%s 331 %s %s :Er is geen onderwerp gezet
+RPL_ENDOFINVEXLIST:      :%s 347 %s %s :Einde van Kanaal Uitnodigings-lijst
+RPL_ENDOFEXCEPTLIST:     :%s 349 %s %s :Einde van Kanaal Uitzondering-lijst
+RPL_CLOSING:             :%s 362 %s %s :Gesloten. Status = %d
+RPL_CLOSEEND:            :%s 363 :%s %d: Verbindingen Gesloten
+RPL_ENDOFLINKS:          :%s 365 %s %s :Einde van /LINKS lijst.
+RPL_ENDOFNAMES:          :%s 366 %s %s :Einde van /NAMES lijst.
+RPL_ENDOFBANLIST:        :%s 368 %s %s :Einde van Kanaal Verbannen Lijst
+RPL_ENDOFWHOWAS:         :%s 369 %s %s :Einde van WHOWAS
+RPL_INFOSTART:           :%s 373 %s :Server INFO
+RPL_ENDOFINFO:           :%s 374 %s :Einde van /INFO lijst
+RPL_MOTDSTART:           :%s 375 %s :- %s Bericht van de Dag - 
+RPL_ENDOFMOTD:           :%s 376 %s :Einde van /MOTD commando.
+RPL_YOUREOPER:           :%s 381 %s :Je bent nu volwaardig lid van De Harde Kern!.
+RPL_REHASHING:           :%s 382 %s %s :Rehasjing
+RPL_HOSTHIDDEN:          :%s 396 %s :is nu jouw verborgen host
+ERR_NOSUCHNICK:          :%s 401 %s %s :Onbekende nick/kanaal
+ERR_NOSUCHSERVER:        :%s 402 %s %s :Onbekende server
+ERR_NOSUCHCHANNEL:       :%s 403 %s %s :Onbekende kanaal
+ERR_CANNOTSENDTOCHAN:    :%s 404 %s %s :Kan niets naar het kanaal verzenden
+ERR_TOOMANYCHANNELS:     :%s 405 %s %s :Je zit al in te veel kanalen
+ERR_WASNOSUCHNICK:       :%s 406 %s %s :Die nicknaam bestaat niet
+ERR_TOOMANYTARGETS:      :%s 407 %s %s :Te veel ontvangers. Slechts %d verwerkt
+ERR_NOORIGIN:            :%s 409 %s :Geen bron vermeld
+ERR_NORECIPIENT:         :%s 411 %s :Geen ontvanger gespecificeerd (%s)
+ERR_NOTEXTTOSEND:        :%s 412 %s :Geen tekst om te verzenden
+ERR_NOTOPLEVEL:          :%s 413 %s %s :Geen toplevel domein gespecificeerd
+ERR_WILDTOPLEVEL:        :%s 414 %s %s :Joker in toplevel Domein
+ERR_UNKNOWNCOMMAND:      :%s 421 %s %s :Onbekende commando
+ERR_NOMOTD:              :%s 422 %s :MOTD bestand bestaat niet
+ERR_NOADMININFO:         :%s 423 %s %s :Geen administratieve informatie beschikbaar
+ERR_NONICKNAMEGIVEN:     :%s 431 %s :Geen nicknaam gespecificeerd
+ERR_ERRONEUSNICKNAME:    :%s 432 %s %s :Nicknaam bevat foutieve tekens
+ERR_NICKNAMEINUSE:       :%s 433 %s %s :Nicknaam is reeds bezet
+ERR_NICKCOLLISION:       :%s 436 %s %s :Nicknaam botsing KILL
+ERR_UNAVAILRESOURCE:     :%s 437 %s %s :Nick/kanaal is tijdelijk niet beschikbaar
+ERR_NICKTOOFAST:         :%s 438 %s %s %s :Nicknaam veranderingen te snel. Wacht A.U.B. %d seconden.
+ERR_SERVICESDOWN:        :%s 440 %s :Diensten zijn momenteel niet beschikbaar.
+ERR_USERNOTINCHANNEL:    :%s 441 %s %s %s :Die is/zijn niet in dat kanaal
+ERR_NOTONCHANNEL:        :%s 442 %s %s :Jij bent niet in dat kanaal
+ERR_USERONCHANNEL:       :%s 443 %s %s %s :is reeds op het kanaal
+ERR_NOTREGISTERED:       :%s 451 %s :Je bent niet geregistreerd
+ERR_ACCEPTFULL:          :%s 456 %s :Accepteer lijst is vol
+ERR_ACCEPTEXIST:         :%s 457 %s %s :is al op jouw accepteer lijst
+ERR_ACCEPTNOT:           :%s 458 %s %s :is niet op jouw accepteer lijst
+ERR_NEEDMOREPARAMS:      :%s 461 %s %s :Niet genoeg parameters
+ERR_ALREADYREGISTRED:    :%s 462 %s :Je mag niet opnieuw registreren
+ERR_PASSWDMISMATCH:      :%s 464 %s :Foutief Wachtwoord
+ERR_YOUREBANNEDCREEP:    :%s 465 %s :Je bent verbannen van deze server- %s
+ERR_CHANNELISFULL:       :%s 471 %s %s :Kan kanaal niet joinen (het zit vol (+l))
+ERR_UNKNOWNMODE:         :%s 472 %s %c :is een onbekende mode voor me
+ERR_INVITEONLYCHAN:      :%s 473 %s %s :Kan het kanaal niet joinen (uitnodiging vereist (+i))
+ERR_BANNEDFROMCHAN:      :%s 474 %s %s :Kan kanaal niet joinen (verbannen (+b))
+ERR_BADCHANNELKEY:       :%s 475 %s %s :Kan kanaal niet joinen (versleuteld (+k))
+ERR_BANLISTFULL:         :%s 478 %s %s %s :Kanaal verbannen-lijst zit vol
+ERR_BADCHANNAME:         :%s 479 %s %s :Foutief kanaal-naam
+ERR_NOPRIVILEGES:        :%s 481 %s :Toestemming geweigerd - Je bent geen IRC operator
+ERR_CHANOPRIVSNEEDED:    :%s 482 %s %s :Je bent geen operator in dit kanaal
+ERR_CANTKILLSERVER:      :%s 483 %s :Je kunt een server niet killen!
+ERR_RESTRICTED:          :%s 484 %s :Je mogelijkheden zijn beperkt
+ERR_NOOPERHOST:          :%s 491 %s :Slechts weinigen van de stervelijken mogen de Harde Kern betreden
+ERR_UMODEUNKNOWNFLAG:    :%s 501 %s :Onbekende MODE flag
+ERR_USERSDONTMATCH:      :%s 502 %s :Je kunt een mode niet veranderen voor een andere gebruiker
+ERR_GHOSTEDCLIENT:       :%s 503 %s :Bericht kon niet worden afgeleverd aan %s
+ERR_USERNOTONSERV:       :%s 504 %s %s :Gebruiker zit niet op deze server
+ERR_WRONGPONG:           :%s 513 %s :Om te verbinden type /QUOTE PONG %lu
+ERR_LISTSYNTAX:          :%s 521 %s :Foutieve lijst syntaxis
+ERR_HELPNOTFOUND:        :%s 524 %s %s :Hulp niet gevonden en/of beschikbaar
+RPL_WHOISSECURE:	 :%s 671 %s %s :is verbonden via SSL (beveiligd link)
+RPL_ENDOFMODLIST:        :%s 703 %s :Einde van /MODLIST.
+RPL_ENDOFHELP:           :%s 706 %s %s :Einde van /HELP.
+RPL_KNOCK:               :%s 710 %s %s %s!%s@%s :heeft gevraagd om een uitnodiging.
+RPL_KNOCKDLVR:           :%s 711 %s %s :Jouw KNOCK is afgeleverd.
+ERR_TOOMANYKNOCK:        :%s 712 %s %s :Te veel KNOCKs (%s).
+ERR_CHANOPEN:            :%s 713 %s %s :Kanaal is open.
+ERR_KNOCKONCHAN:         :%s 714 %s %s :Jij bent al in dat kanaal.
+RPL_TARGUMODEG:          :%s 716 %s %s :is in +g mode (server kant negeer)
+RPL_TARGNOTIFY:          :%s 717 %s %s :is op het hoogte gesteld van jouw bericht.
+RPL_UMODEGMSG:           :%s 718 %s %s :stuurde jou een bericht, maar jij bent momenteel in umode +g.
+ERR_NOPRIVS:             :%s 723 %s %s :Niet voldoende operator privileges.
+RPL_TESTMASK:            :%s 724 %s %s!%s@%s %u %u :Lokaal/remote clienten zijn gelijk.
+RPL_NOTESTLINE:          :%s 726 %s %s :Geen gelijken
diff --git a/messages/ircd-french.lang b/messages/ircd-french.lang
new file mode 100644
index 0000000..91d8b9a
--- /dev/null
+++ b/messages/ircd-french.lang
@@ -0,0 +1,112 @@
+; ircd-hybrid-7 custom message file
+; Copyright (C) 2003
+; Joshua Kwan <joshk@triplehelix.org>
+; $Id$
+
+RPL_LUSEROP:             :%s 252 %s %d :opérateurs IRC en ligne
+RPL_LOAD2HI:             :%s 263 %s :Veuillez patienter, le serveur est trop occupé
+RPL_UNAWAY:              :%s 305 %s :Vous n'êtes plus marqué 'absent'
+RPL_NOWAWAY:             :%s 306 %s :Vous êtes maintenant marqué 'absent'
+RPL_YOUREOPER:           :%s 381 %s :Vous êtes maintenant un opérateur IRC
+RPL_REHASHING:           :%s 382 %s %s :Le serveur relit le fichier de configuration
+RPL_WELCOME:		 :%s 001 %s :Bienvenue au réseau IRC %s %s
+RPL_YOURHOST:		 :%s 002 %s :Votre serveur est %s, version %s
+RPL_CREATED:		 :%s 003 %s :Ce serveur a été crée %s
+RPL_ISUPPORT:		 :%s 005 %s %s :sont supportés par ce serveur
+RPL_REDIR:		 :%s 010 %s %s %d :Veuillez utiliser ce serveur
+RPL_MAPEND:		 :%s 017 %s :Fin de /MAP
+RPL_TRACELINK:		 :%s 200 %s Lien %s %s %s
+RPL_TRACECONNECTING:	 :%s 201 %s Essai. %s %s
+RPL_TRACEOPERATOR:	 :%s 204 %s Opér %s %s (%s) %lu %lu
+RPL_TRACEUSER:		 :%s 205 %s Client %s %s (%s) %lu %lu
+RPL_TRACESERVER:	 :%s 206 %s Serv. %s %dS %dC %s %s!%s@%s %lu
+RPL_TRACENEWTYPE:	 :%s 208 %s <nouvelletype> 0 %s
+RPL_TRACECLASS:		 :%s 209 %s Classe %s %d
+RPL_ENDOFSTATS:		 :%s 219 %s %c :Fin de reportage /STATS
+RPL_STATSUPTIME:	 :%s 242 %s :Le serveur fonctionne depuis %d jours, %dh %dm %ds
+RPL_STATSCONN:		 :%s 250 %s :Plus grand nombre de connexions simultanées: %d (%d clients) (%llu connexions reçues)
+RPL_LUSERCLIENT:	 :%s 251 %s :Il y a %d clients et %d invisibles sur %d serveurs
+RPL_LUSERUNKNOWN:	 :%s 253 %s %d :connexion(s) inconnue(s)
+RPL_LUSERCHANNELS:	 :%s 254 %s %d :chaînes crées
+RPL_LUSERME:		 :%s 255 %s :J'ai %d clients et %d serveurs
+RPL_ADMINME:		 :%s 256 %s :Renseignements administratives %s
+RPL_ENDOFTRACE:		 :%s 262 %s %s :Fin de TRACE
+RPL_LOCALUSERS:		 :%s 265 %s :Clients locaux: %d  Max: %d
+RPL_GLOBALUSERS:	 :%s 266 %s :Clients globaux: %d  Max: %d
+RPL_ENDOFACCEPT:	 :%s 282 %s :Fin de liste /ACCEPT.
+RPL_ENDOFWHO:		 :%s 315 %s %s :Fin de liste /WHO.
+RPL_WHOISIDLE:		 :%s 317 %s %s %d %d :silent seconds
+RPL_ENDOFWHOIS:		 :%s 318 %s %s :Fin de liste /WHOIS.
+RPL_LISTSTART:		 :%s 321 %s Chaîne :Clients  Nom
+RPL_LISTEND:		 :%s 323 %s :Fin de /LIST
+RPL_NOTOPIC:		 :%s 331 %s %s :Il n'y a pas de sujet
+RPL_WHOISACTUALLY:	 :%s 338 %s %s %s :utilise vraiment l'addresse
+RPL_ENDOFINVEXLIST:	 :%s 347 %s %s :Fin de liste des invités
+RPL_ENDOFEXCEPTLIST:	 :%s 349 %s %s :Fin de liste des exceptionnés
+RPL_CLOSING:		 :%s 362 %s %s :Fermé. Etat = %d
+RPL_CLOSEEND:		 :%s 363 %s %d: Connexions fermées
+RPL_ENDOFLINKS:		 :%s 365 %s %s :Fin de liste /LINKS.
+RPL_ENDOFNAMES:		 :%s 366 %s %s :Fin de liste /NAMES.
+RPL_ENDOFBANLIST:	 :%s 368 %s %s :Fin de liste des interdits de la chaîne
+RPL_ENDOFWHOWAS:	 :%s 369 %s %s :Fin de WHOWAS
+RPL_INFOSTART:		 :%s 373 %s :INFO Serveur
+RPL_ENDOFINFO:		 :%s 374 %s :Fin de liste /INFO.
+RPL_MOTDSTART:		 :%s 375 %s :- %s Message du jour - 
+RPL_ENDOFMOTD:		 :%s 376 %s :Fin de commande /MOTD.
+ERR_PASSWDMISMATCH:      :%s 464 %s :Faux mot de passe
+ERR_NOPRIVILEGES:        :%s 481 %s :Vous n'avez pas ce droit puisque vous n'êtes pas un opérateur
+ERR_CHANOPRIVSNEEDED:    :%s 482 %s %s :Vous n'avez pas assez de pouvoir dans cette chaîne IRC pour faire ça
+ERR_CANTKILLSERVER:      :%s 483 %s :Impossible de /KILLer un serveur!
+ERR_NOOPERHOST:          :%s 491 %s :Vous manquez la bonne addresse ou le bon mot de passe pour devenir un opérateur IRC
+ERR_NOSUCHNICK:		 :%s 401 %s %s :Aucun(e) client/chaîne.
+ERR_NOSUCHSERVER:	 :%s 402 %s %s :Aucun serveur
+ERR_NOSUCHCHANNEL:	 :%s 403 %s %s :Aucune chaîne
+ERR_CANNOTSENDTOCHAN:	 :%s 404 %s %s :Impossible d'envoyer à la chaîne
+ERR_TOOMANYCHANNELS:	 :%s 405 %s %s :Vous êtes dans trop de chaînes
+ERR_WASNOSUCHNICK:	 :%s 406 %s %s :Il n'y avait pas un tel nom
+ERR_TOOMANYTARGETS:	 :%s 407 %s %s :Trop de destinations. Seulement %d ont été lus.
+ERR_NOORIGIN:		 :%s 409 %s :Vous n'avez pas marqué d'origine
+ERR_NORECIPIENT:	 :%s 411 %s :Vous n'avez pas marqué de destination (%s)
+ERR_NOTEXTTOSEND:	 :%s 412 %s :Pas de texte à envoyer
+ERR_NOTOPLEVEL:		 :%s 413 %s %s :Aucune domaine marqué
+ERR_UNKNOWNCOMMAND:	 :%s 421 %s %s :Commande inconnue
+ERR_NOMOTD:		 :%s 422 %s :Fichier de message du jour manquant
+ERR_NOADMININFO:	 :%s 423 %s %s :Il n'y a pas de renseignements administratives
+ERR_NONICKNAMEGIVEN:	 :%s 431 %s :Aucun nom donné
+ERR_ERRONEUSNICKNAME:	 :%s 432 %s %s :Nom inapproprié
+ERR_NICKNAMEINUSE:	 :%s 433 %s %s :Ce nom est déjà utilisé.
+ERR_NICKCOLLISION:	 :%s 436 %s %s :Collision de noms KILL
+ERR_UNAVAILRESOURCE:	 :%s 437 %s %s :Client/chaîne temporairement indisponible
+ERR_NICKTOOFAST:	 :%s 438 %s %s %s :Attendez %d secondes avant de changer votre nom encore.
+ERR_USERNOTINCHANNEL:	 :%s 441 %s %s %s :Il n'est pas sur cette chaîne
+ERR_NOTONCHANNEL:	 :%s 442 %s %s :Vous n'êtes pas sur cette chaîne
+ERR_USERONCHANNEL:	 :%s 443 %s %s %s :est déjà sur chaîne
+ERR_NOTREGISTERED:	 :%s 451 %s :Vous ne vous êtes pas enregistré
+ERR_ACCEPTFULL:		 :%s 456 %s :Liste d'acceptance pleine
+ERR_ACCEPTEXIST:	 :%s 457 %s %s :est déjà sur votre liste d'acceptance
+ERR_ACCEPTNOT:		 :%s 458 %s %s :n'est pas sur votre liste d'acceptance
+ERR_NEEDMOREPARAMS:	 :%s 461 %s %s :Pas assez de paramètres
+ERR_ALREADYREGISTRED:	 :%s 462 %s :Vous ne pouvez pas vous enregistrer à nouveau
+ERR_YOUREBANNEDCREEP:	 :%s 465 %s :Vous êtes interdit d'utiliser ce serveur %s
+ERR_CHANNELISFULL:	 :%s 471 %s %s :Impossible de joindre (+l)
+ERR_UNKNOWNMODE:	 :%s 472 %s %c :m'est inconnu
+ERR_INVITEONLYCHAN:	 :%s 473 %s %s :Impossible de joindre (+i)
+ERR_BANNEDFROMCHAN:	 :%s 474 %s %s :Impossible de joindre (+b)
+ERR_BADCHANNELKEY:	 :%s 475 %s %s :Impossible de joindre (+k)
+ERR_BANLISTFULL:	 :%s 478 %s %s %s :Liste d'interdits est plein
+ERR_BADCHANNAME:	 :%s 479 %s %s :Nom de chaîne illégale
+ERR_RESTRICTED:		 :%s 484 %s :Vous êtes restraint
+ERR_UMODEUNKNOWNFLAG:	 :%s 501 %s :MODE client inconnue
+ERR_USERSDONTMATCH:	 :%s 502 %s :Impossible de modifier la mode des autres clients
+ERR_GHOSTEDCLIENT:	 :%s 503 %s :Le message n'est pas parvenu à %s
+ERR_USERNOTONSERV:	 :%s 504 %s %s :Client n'est pas sur ce serveur
+ERR_WRONGPONG:		 :%s 513 %s :Pour connecter tapez /QUOTE PONG %lu
+ERR_LISTSYNTAX:		 :%s 521 %s :Mauvaise syntaxe /LIST
+ERR_HELPNOTFOUND:	 :%s 524 %s %s :Ce renseignement n'existe pas
+RPL_ENDOFMODLIST:	 :%s 703 %s :Fin de /MODLIST.
+RPL_ENDOFHELP:		 :%s 706 %s %s :Fin de /HELP.
+RPL_KNOCK:		 :%s 710 %s %s %s!%s@%s :a demandé d'être invité
+RPL_KNOCKDLVR:		 :%s 711 %s %s :Votre KNOCK a été envoyé.
+ERR_TOOMANYKNOCK:	 :%s 712 %s %s :Trop de KNOCKs (%s).
+ERR_CHANOPEN:		 :%s 713 %s %s :La chaîne est ouverte.
+ERR_KNOCKONCHAN:	 :%s 714 %s %s :Vous êtes déjà sur cette chaîne.
diff --git a/messages/ircd-german.lang b/messages/ircd-german.lang
new file mode 100644
index 0000000..ee2cc5c
--- /dev/null
+++ b/messages/ircd-german.lang
@@ -0,0 +1,126 @@
+; ircd-hybrid-7 custom message file
+; Copyright (C) 2000-2005
+; David Taylor <davidt@yadt.co.uk>, 2000.
+; Markus R. <mxr@chatjunkies.org>, 2005. 
+; $Id$
+
+RPL_WELCOME:		 :%s 001 %s :Wilkommen im %s Internet Relay Chat Netzwerk, %s!
+RPL_YOURHOST:		 :%s 002 %s :Du bist verbunden mit %s, version %s
+RPL_CREATED:		 :%s 003 %s :Dieser Server wurde erstellt: %s
+RPL_ISUPPORT:		 :%s 005 %s %s :werden von diesem Server unterstützt.
+RPL_REDIR:		 :%s 010 %s %s %d :Bitte benutze stattdessen diesen Server/Port.
+RPL_MAPEND:		 :%s 017 %s :Ende von /MAP.
+RPL_YOURID:		 :%s 042 %s %s :deine eindeutige ID
+RPL_TRACELINK:		 :%s 200 %s verbunden %s %s %s
+RPL_TRACECONNECTING:	 :%s 201 %s Versuche. %s %s
+RPL_TRACEOPERATOR:	 :%s 204 %s Operator %s %s (%s) %lu %lu
+RPL_TRACEUSER:		 :%s 205 %s Benutzer %s %s (%s) %lu %lu
+RPL_TRACESERVER:	 :%s 206 %s Server %s %dS %dC %s %s!%s@%s %lu
+RPL_TRACENEWTYPE:	 :%s 208 %s <neuer Typ> 0 %s
+RPL_TRACECLASS:		 :%s 209 %s Klasse %s %d
+RPL_ENDOFSTATS:		 :%s 219 %s %c :Ende von /STATS.
+RPL_STATSUPTIME:	 :%s 242 %s :Server läuft seit %d Tagen, %d:%02d:%02d
+RPL_STATSCONN:		 :%s 250 %s :Rekord an gleichzeitigen Verbindungen: %d (davon %d Benutzer) (%llu Verbindungen)
+RPL_LUSERCLIENT:	 :%s 251 %s :Hier gibt es %d Benutzer, davon %d unsichtbar, auf %d Servern.
+RPL_LUSEROP:		 :%s 252 %s %d :IRC Operatorn sind online.
+RPL_LUSERUNKNOWN:	 :%s 253 %s %d :Unbekannte Verbindungen.
+RPL_LUSERCHANNELS:	 :%s 254 %s %d :Chaträume existieren.
+RPL_LUSERME:		 :%s 255 %s :Ich habe %d Benutzer und %d verbundene Server.
+RPL_ADMINME:		 :%s 256 %s :Administrative Informationen über %s
+RPL_ENDOFTRACE:		 :%s 262 %s %s :Ende von TRACE.
+RPL_LOAD2HI:		 :%s 263 %s :Zur Zeit kann Ihre Anfrage nicht bearbeitet werden. Der Server ist überlastet.
+RPL_LOCALUSERS:		 :%s 265 %s :Anzahl der lokalen User, zur Zeit: %d  Maximum: %d
+RPL_GLOBALUSERS:	 :%s 266 %s :Anzahl der globalen User, zur Zeit: %d  Maximum: %d
+RPL_ENDOFACCEPT:	 :%s 282 %s :Ende der /ACCEPT-Liste.
+RPL_UNAWAY:		 :%s 305 %s :Du bist nun nicht mehr abwesend (away).
+RPL_NOWAWAY:		 :%s 306 %s :Du bist nun abwesend (away).
+RPL_WHOISADMIN:		 :%s 313 %s %s :ist ein Server Administrator.
+RPL_WHOISOPERATOR:	 :%s 313 %s %s :ist ein IRC Operator.
+RPL_ENDOFWHO:		 :%s 315 %s %s :Ende der /WHO-Liste.
+RPL_WHOISIDLE:		 :%s 317 %s %s %d %d :Sekunden inaktiv
+RPL_ENDOFWHOIS:		 :%s 318 %s %s :Ende der /WHOIS-Liste.
+RPL_LISTSTART:		 :%s 321 %s Raum :Besucher  Name
+RPL_LISTEND:		 :%s 323 %s :End von /LIST
+RPL_NOTOPIC:		 :%s 331 %s %s :Kein Thema für diesen Raum gesetzt.
+RPL_WHOISACTUALLY:	 :%s 338 %s %s %s :wirklicher Host:
+RPL_ENDOFINVEXLIST:	 :%s 347 %s %s :Ende der Liste von Einladungen für diesen Raum.
+RPL_ENDOFEXCEPTLIST:	 :%s 349 %s %s :Ende der Liste von Sperr-Ausnahmen für diesen Raum.
+RPL_CLOSING:		 :%s 362 %s %s :Geschlossen. Status = %d
+RPL_CLOSEEND:		 :%s 363 %s %d:Verbindung getrennt.
+RPL_ENDOFLINKS:		 :%s 365 %s %s :Ende der /LINKS-Liste.
+RPL_ENDOFNAMES:		 :%s 366 %s %s :Ende der /NAMES-Liste.
+RPL_ENDOFBANLIST:	 :%s 368 %s %s :Ende der Sperr-Liste für diesen Raum
+RPL_ENDOFWHOWAS:	 :%s 369 %s %s :Ende von WHOWAS.
+RPL_INFOSTART:		 :%s 373 %s :Server INFO
+RPL_ENDOFINFO:		 :%s 374 %s :Ende der /INFO-Liste.
+RPL_MOTDSTART:		 :%s 375 %s :- %s Nachricht des Tages - 
+RPL_ENDOFMOTD:		 :%s 376 %s :Ende von /MOTD.
+RPL_YOUREOPER:		 :%s 381 %s :ich mag starke Persönlichkeiten.. besorgs mir!
+RPL_REHASHING:		 :%s 382 %s %s :Konfiguration wurde erneut eingelesen
+RPL_HOSTHIDDEN:		 :%s 396 %s :ist nun dein sichtbarer Host
+ERR_NOSUCHNICK:		 :%s 401 %s %s :Dieser Benutzer/Raum existiert nicht
+ERR_NOSUCHSERVER:	 :%s 402 %s %s :Dieser Server existiert nicht
+ERR_NOSUCHCHANNEL:	 :%s 403 %s %s :Dieser Raum existiert nicht
+ERR_CANNOTSENDTOCHAN:	 :%s 404 %s %s :Senden der Nachricht nicht möglich.
+ERR_TOOMANYCHANNELS:	 :%s 405 %s %s :zuviele gleichzeitige Räume
+ERR_WASNOSUCHNICK:	 :%s 406 %s %s :Diesen Benutzer gab es nicht
+ERR_TOOMANYTARGETS:	 :%s 407 %s %s :Die Nachricht wurde an zu viele Benutzer geschickt. Nur %d wurden weitergeleitet
+ERR_NOORIGIN:		 :%s 409 %s :von wem kommt diese Nachricht?
+ERR_NORECIPIENT:	 :%s 411 %s :An wen soll diese Nachricht geschickt werden? (%s)
+ERR_NOTEXTTOSEND:	 :%s 412 %s :Es gibt keine Nachricht zu senden
+ERR_NOTOPLEVEL:		 :%s 413 %s %s :keine TLD (top level domain) angegeben.
+ERR_WILDTOPLEVEL:	 :%s 414 %s %s :Platzhalter in der TLD (top level domain)
+ERR_UNKNOWNCOMMAND:	 :%s 421 %s %s :unbekannter Befehl
+ERR_NOMOTD:		 :%s 422 %s :Keine MOTD Datei gefunden.
+ERR_NOADMININFO:	 :%s 423 %s %s :Es stehen keine Administrativen Informationen zur Verfügung
+ERR_NONICKNAMEGIVEN:	 :%s 431 %s :Kein Benutzer angegeben
+ERR_ERRONEUSNICKNAME:	 :%s 432 %s %s :Fehlerhafter Benutzername
+ERR_NICKNAMEINUSE:	 :%s 433 %s %s :Benutzername bereits in verwendung
+ERR_NICKCOLLISION:	 :%s 436 %s %s :Benutzernamen-Kollision, KILL
+ERR_UNAVAILRESOURCE:	 :%s 437 %s %s :Benutzername/Raum vorübergehend nicht verfügbar
+ERR_NICKTOOFAST:	 :%s 438 %s %s %s :Du hast zu schnell Benutzername gewechselt. Bitte warte %d Sekunden.
+ERR_SERVICESDOWN:	 :%s 440 %s :Services sind momentan nicht verfügbar
+ERR_USERNOTINCHANNEL:	 :%s 441 %s %s %s :Diese Benutzer sind nicht in diesem Raum
+ERR_NOTONCHANNEL:	 :%s 442 %s %s :Du bist nicht in diesem Raum
+ERR_USERONCHANNEL:	 :%s 443 %s %s %s :ist schon in diesem Raum
+ERR_NOTREGISTERED:	 :%s 451 %s :Du hast Dich noch nicht registriert
+ERR_ACCEPTFULL:		 :%s 456 %s :Accept-Liste ist voll.
+ERR_ACCEPTEXIST:	 :%s 457 %s %s :ist bereits auf Deiner Accept-Liste.
+ERR_ACCEPTNOT:		 :%s 458 %s %s :ist nicht auf Deiner Accept-Liste.
+ERR_NEEDMOREPARAMS:	 :%s 461 %s %s :Nicht genug Parameter
+ERR_ALREADYREGISTRED:	 :%s 462 %s :Erneute Registrierung nicht möglich
+ERR_PASSWDMISMATCH:	 :%s 464 %s :Passwort falsch
+ERR_YOUREBANNEDCREEP:	 :%s 465 %s :Zutritt zu diesem Server verweigert - %s.
+ERR_CHANNELISFULL:	 :%s 471 %s %s :Zutritt zu diesem Raum verweigert - Raum voll (+l).
+ERR_UNKNOWNMODE:	 :%s 472 %s %c :unbekannter Modus
+ERR_INVITEONLYCHAN:	 :%s 473 %s %s :Zutritt zu diesem Raum nur mit Einladung möglich (+i).
+ERR_BANNEDFROMCHAN:	 :%s 474 %s %s :Zutritt zu diesem Raum durch Sperr-Liste verweigert (+b).
+ERR_BADCHANNELKEY:	 :%s 475 %s %s :Zutritt zu diesem Raum nur mit richtigem Passwort möglich (+k).
+ERR_BANLISTFULL:	 :%s 478 %s %s %s :Sperr-Liste des Raums voll.
+ERR_BADCHANNAME:	 :%s 479 %s %s :Raum-Name nicht zulässig.
+ERR_NOPRIVILEGES:	 :%s 481 %s :Zugriff verweigert - nur für IRC Operatoren.
+ERR_CHANOPRIVSNEEDED:	 :%s 482 %s %s :Zugriff verweigert - nur für Raum-Operatoren.
+ERR_CANTKILLSERVER:	 :%s 483 %s :Ein Server reagiert nicht auf das KILL Kommando.
+ERR_RESTRICTED:		 :%s 484 %s :Verbindung unterliegt Restriktionen.
+ERR_NOOPERHOST:		 :%s 491 %s :netter Versuch - aber nur für IRC Operatoren!
+ERR_UMODEUNKNOWNFLAG:	 :%s 501 %s :unbekannter Modus
+ERR_USERSDONTMATCH:	 :%s 502 %s :Modus-Änderung an anderen Benutzern nicht möglich.
+ERR_GHOSTEDCLIENT:	 :%s 503 %s :Nachricht konnte %s nicht zugestellt werden.
+ERR_USERNOTONSERV:	 :%s 504 %s %s :Benutzer ist nicht auf diesem Server.
+ERR_WRONGPONG:		 :%s 513 %s :Um den Verbindungsaufbau abzuschliessen, gib ein: /QUOTE PONG %lu
+ERR_LISTSYNTAX:		 :%s 521 %s :falscher LIST-Syntax.
+ERR_HELPNOTFOUND:	 :%s 524 %s %s :keine Hilfe verfügbar.
+RPL_WHOISSECURE:	 :%s 671 %s %s :ist über SSL verbunden (verschlüsselt).
+RPL_ENDOFMODLIST:	 :%s 703 %s :Ende von /MODLIST.
+RPL_ENDOFHELP:		 :%s 706 %s %s :Ende von /HELP.
+RPL_KNOCK:		 :%s 710 %s %s %s!%s@%s :fragt nach einer Einladung.
+RPL_KNOCKDLVR:		 :%s 711 %s %s :Dein KNOCK wurde zugestellt.
+ERR_TOOMANYKNOCK:	 :%s 712 %s %s :Zuviele KNOCKs (%s).
+ERR_CHANOPEN:		 :%s 713 %s %s :Raum ist offen.
+ERR_KNOCKONCHAN:	 :%s 714 %s %s :Du bist bereits in diesem Raum.
+RPL_TARGUMODEG:		 :%s 716 %s %s :ist im +g Modus (Serverseitiges Ignorieren)
+RPL_TARGNOTIFY:		 :%s 717 %s %s :wurde über Deine Nachricht informiert.
+RPL_UMODEGMSG:		 :%s 718 %s %s :will Dir eine Nachricht schreiben, Du hast aber Benutzer-Modus +g gesetzt.
+ERR_NOPRIVS:		 :%s 723 %s %s :Operator-Privilegien nicht ausreichend.
+RPL_TESTMASK:		 :%s 724 %s %s!%s@%s %u %u :lokale/entfernte Benutzer stimmen überein.
+RPL_NOTESTLINE:		 :%s 726 %s %s :keine Übereinstimmungen gefunden.
diff --git a/messages/ircd-italian.lang b/messages/ircd-italian.lang
new file mode 100644
index 0000000..5beccfe
--- /dev/null
+++ b/messages/ircd-italian.lang
@@ -0,0 +1,127 @@
+; ircd-hybrid-7 custom message file
+; Copyright (C) 2007 Afaa (http://www.ircd-hybrid.it)
+; Federico Giovannini <afaa@ircd-hybrid.it>
+; $Id$
+
+RPL_WELCOME:		 :%s 001 %s :Benvenuto su %s Internet Relay Chat Network %s
+RPL_YOURHOST:		 :%s 002 %s :Hostname del server è %s, versione corrente %s
+RPL_CREATED:		 :%s 003 %s :Questo server è stato creato il %s
+RPL_ISUPPORT:		 :%s 005 %s %s :Sono supportati da questo server.
+RPL_REDIR:		 :%s 010 %s %s %d :Per favore usa questo Server/Porta invece
+RPL_MAPEND:		 :%s 017 %s :Fine del /MAP
+RPL_YOURID:		 :%s 042 %s %s :Proprio ID univoco
+RPL_TRACELINK:		 :%s 200 %s Link %s %s %s
+RPL_TRACECONNECTING:	 :%s 201 %s Prova. %s %s
+RPL_TRACEHANDSHAKE:	 :%s 202 %s H.S. %s %s
+RPL_TRACEUNKNOWN:	 :%s 203 %s ???? %s %s (%s) %d
+RPL_TRACEOPERATOR:	 :%s 204 %s Operatore %s %s (%s) %lu %lu
+RPL_TRACEUSER:		 :%s 205 %s Utente %s %s (%s) %lu %lu
+RPL_TRACESERVER:	 :%s 206 %s Server %s %dS %dC %s %s!%s@%s %lu
+RPL_TRACENEWTYPE:	 :%s 208 %s <nuovotipo> 0 %s
+RPL_TRACECLASS:		 :%s 209 %s Classe %s %d
+RPL_ENDOFSTATS:		 :%s 219 %s %c :Fine del rapporto /STATS 
+RPL_STATSUPTIME:	 :%s 242 %s :Server Up %d Giorni, %d:%02d:%02d
+RPL_STATSCONN:		 :%s 250 %s :Connessioni massime: %d (%d clients) (%llu connessioni ricevute)
+RPL_LUSERCLIENT: 	 :%s 251 %s :Sono presenti %d utenti e %d invisibili su %d servers
+RPL_LUSEROP:		 :%s 252 %s %d :Operatori IRC Online 
+RPL_LUSERUNKNOWN:	 :%s 253 %s %d :Connessione(i) sconosciuta(e)
+RPL_LUSERCHANNELS:	 :%s 254 %s %d :Canali presenti
+RPL_LUSERME:		 :%s 255 %s :Sono presenti %d clients e %d servers
+RPL_ADMINME:		 :%s 256 %s :Informazioni di Amministrazione %s
+RPL_ENDOFTRACE:		 :%s 262 %s %s :Fine del TRACE
+RPL_LOAD2HI:		 :%s 263 %s :Server temporaneamente occupato. Per favore attendi un momento e riprova di nuovo. 
+RPL_LOCALUSERS:		 :%s 265 %s :Utenti locali correnti: %d  Max: %d
+RPL_GLOBALUSERS:	 :%s 266 %s :Utenti globali correnti: %d  Max: %d
+RPL_ENDOFACCEPT:	 :%s 282 %s :Fine della lista /ACCEPT.
+RPL_UNAWAY:		 :%s 305 %s :Non siete più contrassegnati come assenti.
+RPL_NOWAWAY:		 :%s 306 %s :Siete contrassegnati come assenti.
+RPL_WHOISADMIN:		 :%s 313 %s %s :è un Amministratore di Server
+RPL_WHOISOPERATOR:	 :%s 313 %s %s :è un Operatore di IRC
+RPL_ENDOFWHO:		 :%s 315 %s %s :Fine della lista /WHO.
+RPL_WHOISIDLE:		 :%s 317 %s %s %d %d :Secondi di idle.
+RPL_ENDOFWHOIS:		 :%s 318 %s %s :Fine della lista /WHOIS.
+RPL_LISTSTART:		 :%s 321 %s Canale :Utente  Nome
+RPL_LISTEND:		 :%s 323 %s :Fine della /LIST (Lista)
+RPL_NOTOPIC:		 :%s 331 %s %s :Nessun topic settato.
+RPL_WHOISACTUALLY:	 :%s 338 %s %s %s :attualmente usa l'host:
+RPL_ENDOFINVEXLIST:	 :%s 347 %s %s :Fine della lista dei canali ad invito (invite). 
+RPL_ENDOFEXCEPTLIST:	 :%s 349 %s %s :Fine della lista dei canali ad eccezione (exception). 
+RPL_CLOSING:		 :%s 362 %s %s :Chiuso. Status = %d
+RPL_CLOSEEND:		 :%s 363 %s %d: Connessione chiusa.
+RPL_ENDOFLINKS:		 :%s 365 %s %s :Fine della lista dei /LINKS.
+RPL_ENDOFNAMES:		 :%s 366 %s %s :Fine della lista dei /NAMES.
+RPL_ENDOFBANLIST:	 :%s 368 %s %s :Fine della lista dei ban di canale.
+RPL_ENDOFWHOWAS:	 :%s 369 %s %s :Fine del WHOWAS
+RPL_INFOSTART:		 :%s 373 %s :Informazioni Server
+RPL_ENDOFINFO:		 :%s 374 %s :Fine della lista /INFO.
+RPL_MOTDSTART:		 :%s 375 %s :- %s Messaggio del giorno - 
+RPL_ENDOFMOTD:		 :%s 376 %s :Fine del comando /MOTD.
+RPL_YOUREOPER:		 :%s 381 %s :Sei entrato nella... Twilight Zone! (zona crepuscolare)
+RPL_REHASHING:		 :%s 382 %s %s :Aggiornamento
+RPL_HOSTHIDDEN:		 :%s 396 %s :Ora il tuo host è nascosto.
+ERR_NOSUCHNICK:		 :%s 401 %s %s :nick e/o canale non presente.
+ERR_NOSUCHSERVER:	 :%s 402 %s %s :server non presente.
+ERR_NOSUCHCHANNEL:	 :%s 403 %s %s :Canale non presente.
+ERR_CANNOTSENDTOCHAN:	 :%s 404 %s %s :Impossibile inviare al canale.
+ERR_TOOMANYCHANNELS:	 :%s 405 %s %s :Sei entrato in troppi canali.
+ERR_WASNOSUCHNICK:	 :%s 406 %s %s :Non c'e alcun nickname
+ERR_TOOMANYTARGETS:	 :%s 407 %s %s :Troppi destinatari. Solamente %d processato.
+ERR_NOORIGIN:		 :%s 409 %s :Non è specificata l'origine
+ERR_NORECIPIENT: 	 :%s 411 %s :Nessun destinatario specificato (%s)
+ERR_NOTEXTTOSEND:	 :%s 412 %s :Impossibile inviare il testo.
+ERR_NOTOPLEVEL:		 :%s 413 %s %s :Nessun dominio toplevel è stato specificato.
+ERR_WILDTOPLEVEL:	 :%s 414 %s %s :Carattere jolly nel dominio toplevel 
+ERR_UNKNOWNCOMMAND:	 :%s 421 %s %s :Comando sconosciuto
+ERR_NOMOTD:		 :%s 422 %s :Non è presente il file di MOTD 
+ERR_NOADMININFO:	 :%s 423 %s %s :Informazioni amministratrive indisponibili
+ERR_NONICKNAMEGIVEN:	 :%s 431 %s :Nessun nickname specificato.
+ERR_ERRONEUSNICKNAME:	 :%s 432 %s %s :Nickname errato.
+ERR_NICKNAMEINUSE:	 :%s 433 %s %s :Nickname già in uso.
+ERR_NICKCOLLISION:	 :%s 436 %s %s :Collisione di Nickname KILL
+ERR_UNAVAILRESOURCE:	 :%s 437 %s %s :Il nick/canale è temporaneamente indisponibile
+ERR_NICKTOOFAST:	 :%s 438 %s %s %s :Cambio di nick troppo veloce. Per favore attendi %d secondi.
+ERR_SERVICESDOWN:	 :%s 440 %s :I Servizi sono attualmente non disponibili (Down)
+ERR_USERNOTINCHANNEL:	 :%s 441 %s %s %s :L'utente non è su quel canale.
+ERR_NOTONCHANNEL:	 :%s 442 %s %s :Non sei presente nel canale.
+ERR_USERONCHANNEL:	 :%s 443 %s %s %s :è già presente nel canale
+ERR_NOTREGISTERED:	 :%s 451 %s :Non sei registrato.
+ERR_ACCEPTFULL:		 :%s 456 %s :Lista Accept è piena.
+ERR_ACCEPTEXIST:	 :%s 457 %s %s :è già presente nella tua lista accept.
+ERR_ACCEPTNOT:		 :%s 458 %s %s :non è presente nella tua lista accept.
+ERR_NEEDMOREPARAMS:	 :%s 461 %s %s :Parametri non sufficenti.
+ERR_ALREADYREGISTRED:	 :%s 462 %s :Non è possibile registrarsi nuovamente.
+ERR_PASSWDMISMATCH:	 :%s 464 %s :La Password non è corretta.
+ERR_YOUREBANNEDCREEP:	 :%s 465 %s :Sei stato bannato da questo server- %s
+ERR_CHANNELISFULL:	 :%s 471 %s %s :Non puoi entrare nel canale (+l)
+ERR_UNKNOWNMODE:	 :%s 472 %s %c :Questo è una modalità (mode) sconosciuto per me.
+ERR_INVITEONLYCHAN:	 :%s 473 %s %s :Impossibile entrare nel canale (+i)
+ERR_BANNEDFROMCHAN:	 :%s 474 %s %s :Impossibile entrare nel canale (+b)
+ERR_BADCHANNELKEY:	 :%s 475 %s %s :Impossibile entrare nel canale (+k)
+ERR_BANLISTFULL: 	 :%s 478 %s %s %s :La lista dei ban del canale e piena.
+ERR_BADCHANNAME:	 :%s 479 %s %s :Nome canale illegale.
+ERR_NOPRIVILEGES:	 :%s 481 %s :Permesso negato - non sei un operatore di IRC
+ERR_CHANOPRIVSNEEDED:	 :%s 482 %s %s :Non sei un operatore di canale.
+ERR_CANTKILLSERVER:	 :%s 483 %s :Non puoi killare il server!
+ERR_RESTRICTED:		 :%s 484 %s :Sei ristretto.
+ERR_NOOPERHOST:		 :%s 491 %s :Solo pochi mortali meritevoli possono provare ad entrare nella twilight zone (zona crepuscolare)
+ERR_UMODEUNKNOWNFLAG:	 :%s 501 %s :Flag MODE sconosciuta.
+ERR_USERSDONTMATCH:	 :%s 502 %s :Non puoi cambiare i modi di altri utenti
+ERR_GHOSTEDCLIENT:	 :%s 503 %s :Il messaggio non è stato possibile consegnarlo a: %s
+ERR_USERNOTONSERV:	 :%s 504 %s %s :L'utente non è presente su questo server.
+ERR_WRONGPONG:		 :%s 513 %s :Tipo di connessione /QUOTE PONG %lu
+ERR_LISTSYNTAX:		 :%s 521 %s :Sintassi errata Bad list syntax
+ERR_HELPNOTFOUND:	 :%s 524 %s %s :Aiuto non trovato.
+RPL_WHOISSECURE:	 :%s 671 %s %s :è connesso tramite SSL (Collegamento Sicuro)
+RPL_ENDOFMODLIST:	 :%s 703 %s :Fine del /MODLIST.
+RPL_ENDOFHELP:		 :%s 706 %s %s :Fine del /HELP.
+RPL_KNOCK:		 :%s 710 %s %s %s!%s@%s :ha richiesto un invito.
+RPL_KNOCKDLVR:		 :%s 711 %s %s :Il tuo messaggio è stato consegnato.
+ERR_TOOMANYKNOCK:	 :%s 712 %s %s :Troppi messaggi (%s).
+ERR_CHANOPEN:		 :%s 713 %s %s :Il canale è aperto.
+ERR_KNOCKONCHAN:	 :%s 714 %s %s :Sei già presente nel canale.
+RPL_TARGUMODEG:		 :%s 716 %s %s :è in modalità +g  (Lato server ignorato)
+RPL_TARGNOTIFY:		 :%s 717 %s %s :siete informati che avete inviato un messaggio a loro.
+RPL_UMODEGMSG:		 :%s 718 %s %s :Vi è arrivato un messaggio e voi siete senza modalita +g.
+ERR_NOPRIVS:		 :%s 723 %s %s :Privilegi di Oper insufficienti.
+RPL_TESTMASK:		 :%s 724 %s %s!%s@%s %u %u :Locale/remoto clients corrispondente.
+RPL_NOTESTLINE:		 :%s 726 %s %s :Nessuna corrispondenza
diff --git a/messages/ircd-norwegian.lang b/messages/ircd-norwegian.lang
new file mode 100644
index 0000000..e70168c
--- /dev/null
+++ b/messages/ircd-norwegian.lang
@@ -0,0 +1,90 @@
+; SOME DESCRIPTIVE TITLE.
+; Copyright (C) YEAR Free Software Foundation, Inc.
+; FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+; $Id$
+
+RPL_WELCOME:             :%s 001 %s :Velkommen til %s Internet Relay Nettverket %s
+RPL_YOURHOST:            :%s 002 %s :Verten din er %s, som bruker versjon %s
+RPL_CREATED:             :%s 003 %s :Serveren ble kompilert %s
+RPL_ISUPPORT:            :%s 005 %s %s :er gyldig for denne serveren
+RPL_REDIR:               :%s 010 %s %s %d :Vennligst bruk Server/Port istedenfor
+RPL_TRACECONNECTING:     :%s 201 %s Prøv. %s %s
+RPL_TRACEHANDSHAKE:      :%s 202 %s T.S. %s %s
+RPL_TRACEUSER:           :%s 205 %s Bruker %s %s (%s) %lu %lu
+RPL_TRACENEWTYPE:        :%s 208 %s <nytype> 0 %s
+RPL_TRACECLASS:          :%s 209 %s Klasse %s %d
+RPL_STATSUPTIME:         :%s 242 %s :Serveren har vært oppe %d dager, %d:%02d:%02d
+RPL_STATSCONN:           :%s 250 %s :Høyeste tilkoblings telling: %d (%d klienter) (%llu tilkoblinger received)
+RPL_LUSERCLIENT:         :%s 251 %s :Det er %d brukere og %d usynlige på %d serverere
+RPL_LUSEROP:             :%s 252 %s %d :IRC Operatører online
+RPL_LUSERUNKNOWN:        :%s 253 %s %d :ukjente tilkoblinger
+RPL_LUSERCHANNELS:       :%s 254 %s %d :kanaler laget
+RPL_LUSERME:             :%s 255 %s :Jeg har %d klienter og %d serverere
+RPL_ADMINME:             :%s 256 %s :Administrativ informasjon om %s
+RPL_ENDOFTRACE:          :%s 262 %s %s :Slutten av TRACE
+RPL_LOAD2HI:             :%s 263 %s :Server lasten er for tiden for høy. Vennligst vent litt og prøv igjen.
+RPL_LOCALUSERS:          :%s 265 %s :Lokale brukere nå: %d  Maks: %d
+RPL_GLOBALUSERS:         :%s 266 %s :Globale brukere nå: %d  Maks: %d
+RPL_UNAWAY:              :%s 305 %s :Du er ikke lenger markert som vekke (away)
+RPL_NOWAWAY:             :%s 306 %s :Du har blitt markert som vekke (away)
+RPL_WHOISIDLE:           :%s 317 %s %s %d %d :sekunder uaktiv, påloggings tid
+RPL_ENDOFWHOIS:          :%s 318 %s %s :Slutten av /WHOIS listen.
+RPL_LISTSTART:           :%s 321 %s Kanal :Bruker  Navn
+RPL_LISTEND:             :%s 323 %s :Slutten av /LIST
+RPL_NOTOPIC:             :%s 331 %s %s :Ingen topic (overskrift) er satt.
+RPL_ENDOFINVEXLIST:      :%s 347 %s %s :Slutten av Kanal Invite List (Inviterte Listen)
+RPL_ENDOFEXCEPTLIST:     :%s 349 %s %s :Slutten av Kanal Exception List (Unntaks Listen)
+RPL_CLOSING:             :%s 362 %s %s :Lukket. Status = %d
+RPL_CLOSEEND:            :%s 363 %s %d: Tilkobling Stengt
+RPL_ENDOFLINKS:          :%s 365 %s %s :Slutten av /LINKS listen.
+RPL_ENDOFNAMES:          :%s 366 %s %s :Slutten av /NAMES listen.
+RPL_ENDOFBANLIST:        :%s 368 %s %s :Slutten av Kanal Ban List (Utestengt Listen)
+RPL_ENDOFWHOWAS:         :%s 369 %s %s :Slutten av WHOWAS
+RPL_ENDOFINFO:           :%s 374 %s :Slutten av /INFO listen.
+RPL_MOTDSTART:           :%s 375 %s :- %s Beskjed for Dagen - 
+RPL_ENDOFMOTD:           :%s 376 %s :Slutten av /MOTD kommandoen.
+RPL_YOUREOPER:           :%s 381 %s :Du har nå kommet inn i... det Forbudte Området! (Twilight Zone!).
+ERR_NOSUCHNICK:          :%s 401 %s %s :Ikke noen slik bruker/kanal
+ERR_NOSUCHSERVER:        :%s 402 %s %s :Ikke noen slik server
+ERR_NOSUCHCHANNEL:       :%s 403 %s %s :Ikke noen slik kanal
+ERR_CANNOTSENDTOCHAN:    :%s 404 %s %s :Kan ikke sende til kanalen
+ERR_TOOMANYCHANNELS:     :%s 405 %s %s :Du har gått på (joined) for mange kanaler
+ERR_WASNOSUCHNICK:       :%s 406 %s %s :Det var ikke noen slik kallenavn (nickname)
+ERR_TOOMANYTARGETS:      :%s 407 %s %s :For mange mottakere. Bare %d gikk gjennom
+ERR_NOORIGIN:            :%s 409 %s :Ingen opprinnelse spesifisert
+ERR_NORECIPIENT:         :%s 411 %s :Ingen mottaker definert (%s)
+ERR_NOTEXTTOSEND:        :%s 412 %s :Ingen tekst å sende
+ERR_NOTOPLEVEL:          :%s 413 %s %s :Ingen øverste-nivå domene (toplevel domain) spesifisert
+ERR_WILDTOPLEVEL:        :%s 414 %s %s :Uspesifisert i øverste-nivå domene (toplevel domain)
+ERR_UNKNOWNCOMMAND:      :%s 421 %s %s :Ukjent kommando
+ERR_NOMOTD:              :%s 422 %s :MOTD Filen mangler
+ERR_NOADMININFO:         :%s 423 %s %s :Ingen administrativ info tilgjengelig
+ERR_NONICKNAMEGIVEN:     :%s 431 %s :Ingen kallenavn (nickname) definert
+ERR_ERRONEUSNICKNAME:    :%s 432 %s %s :Feilaktig Kallenavn (Nickname)
+ERR_NICKNAMEINUSE:       :%s 433 %s %s :Kallenavnet (Nickname) er allered i bruk.
+ERR_NICKCOLLISION:       :%s 436 %s %s :Kallenavn (Nickname) kollisjon KILL
+ERR_UNAVAILRESOURCE:     :%s 437 %s %s :Kallenavnet/Kanalen er midlertidig utilgjengelig
+ERR_USERNOTINCHANNEL:    :%s 441 %s %s %s :De er ikke på den kanalen
+ERR_NOTONCHANNEL:        :%s 442 %s %s :Du er ikke på den kanalen
+ERR_USERONCHANNEL:       :%s 443 %s %s %s :er allered på kanalen
+ERR_NOTREGISTERED:       :%s 451 %s :Du har ikke registrert
+ERR_NEEDMOREPARAMS:      :%s 461 %s %s :Ikke nok verdier (parameters)
+ERR_ALREADYREGISTRED:    :%s 462 %s :Du kan ikke registrere
+ERR_PASSWDMISMATCH:      :%s 464 %s :Passordet var inkorrekt
+ERR_YOUREBANNEDCREEP:    :%s 465 %s :Du er utestengt fra denne serveren- %s
+ERR_CHANNELISFULL:       :%s 471 %s %s :Kan ikke komme inn i kanalen (+l)
+ERR_UNKNOWNMODE:         :%s 472 %s %c :er en ukjent modus tegn for meg
+ERR_INVITEONLYCHAN:      :%s 473 %s %s :Kan ikke komme inn i kanalen (+i)
+ERR_BANNEDFROMCHAN:      :%s 474 %s %s :Kan ikke komme inn i kanalen (+b)
+ERR_BADCHANNELKEY:       :%s 475 %s %s :Kan ikke komme inn i kanalen (+k)
+ERR_BANLISTFULL:         :%s 478 %s %s %s :Kanalens utestengings liste er full
+ERR_BADCHANNAME:         :%s 479 %s %s :Ulovlig kanal navn
+ERR_NOPRIVILEGES:        :%s 481 %s :Tillatelse nektet - Du er ikke en IRC operatør
+ERR_CHANOPRIVSNEEDED:    :%s 482 %s %s :Du er ikke en kanal operatør
+ERR_CANTKILLSERVER:      :%s 483 %s :Du kan ikke drepe (kill) en server!
+ERR_RESTRICTED:          :%s 484 %s :Du er begrenset
+ERR_NOOPERHOST:          :%s 491 %s :Kun få dødelige kan prøve å komme inn i det forbudte området (twilight zone)
+ERR_UMODEUNKNOWNFLAG:    :%s 501 %s :Ukjent MODE flag
+ERR_USERSDONTMATCH:      :%s 502 %s :Kan ikke forandre modus på andre brukere
+ERR_GHOSTEDCLIENT:       :%s 503 %s :Beskjeden kunne ikke bli levert til %s
+ERR_USERNOTONSERV:       :%s 504 %s %s :Bruker er ikke på denne serveren
diff --git a/messages/ircd-polish.lang b/messages/ircd-polish.lang
new file mode 100644
index 0000000..f84e19d
--- /dev/null
+++ b/messages/ircd-polish.lang
@@ -0,0 +1,108 @@
+; ircd-hybrid-7 custom message file
+; Copyright (C) 2003-2005, Piotr Ni¿yñski <nizynski@sysplex.pl>
+; Coding: ISO-8859-2 * CP-1250
+; $Id$
+
+RPL_WELCOME:            :%s 001 %s :Witaj w sieci IRC %s, %s
+RPL_YOURHOST:           :%s 002 %s :Twój host to %s, obecna wersja %s
+RPL_CREATED:            :%s 003 %s :Ten serwer zosta³ utworzony %s
+RPL_ISUPPORT:           :%s 005 %s %s :sa obs³ugiwane przez ten serwer
+RPL_REDIR:              :%s 010 %s %s %d :Proszê u¿ywaæ tego serwera/portu
+RPL_MAPEND:             :%s 017 %s :Koniec /MAP
+RPL_YOURID:             :%s 042 %s %s :Twój unikalny ID
+RPL_ENDOFSTATS:         :%s 219 %s %c :Koniec raportu /STATS
+RPL_STATSUPTIME:        :%s 242 %s :Serwer dzia³a %d dni, %d:%02d:%02d
+RPL_STATSCONN:          :%s 250 %s :Najwy¿sza liczba po³aczeñ: %d (%d klientów) (%llu od startu serwera)
+RPL_LUSERCLIENT:        :%s 251 %s :Jest %d u¿ytkowników i %d niewidzialnych na %d serwerach
+RPL_LUSEROP:            :%s 252 %s %d :aktywnych IRC Operatorów
+RPL_LUSERUNKNOWN:       :%s 253 %s %d :- liczba niezarejestrowanych po³aczeñ
+RPL_LUSERCHANNELS:      :%s 254 %s %d :- liczba utworzonych kana³ów
+RPL_LUSERME:            :%s 255 %s :Mam %d po³aczonych klientów, serwerów: %d
+RPL_ADMINME:            :%s 256 %s :Informacje administracyjne o %s
+RPL_LOAD2HI:            :%s 263 %s :Obcia¿enie serwera jest chwilowo zbyt du¿e. Proszê zaczekaæ chwilê i spróbowaæ ponownie.
+RPL_LOCALUSERS:         :%s 265 %s :Liczba lokalnych u¿ytkowników: %d  Rekord: %d
+RPL_GLOBALUSERS:        :%s 266 %s :Liczba globalnych u¿ytkowników: %d  Rekord: %d
+RPL_ENDOFACCEPT:        :%s 282 %s :Koniec listy /ACCEPT.
+RPL_UNAWAY:             :%s 305 %s :Zdjêto flagê nieobecnosci
+RPL_NOWAWAY:            :%s 306 %s :Ustawiono flagê nieobecnosci
+RPL_WHOISADMIN:         :%s 313 %s %s :jest administratorem serwera
+RPL_WHOISOPERATOR:      :%s 313 %s %s :jest operatorem IRC
+RPL_ENDOFWHO:           :%s 315 %s %s :Koniec listy /WHO.
+RPL_WHOISIDLE:          :%s 317 %s %s %d %d :sekund bezczynnosci, czas zalogowania
+RPL_ENDOFWHOIS:         :%s 318 %s %s :Koniec listy /WHOIS.
+RPL_LISTSTART:          :%s 321 %s Kana³ :U¿ytkownicy  Temat
+RPL_LISTEND:            :%s 323 %s :Koniec /LIST
+RPL_NOTOPIC:            :%s 331 %s %s :Brak ustawionego tematu.
+RPL_WHOISACTUALLY:      :%s 338 %s %s %s :w rzeczywistosci u¿ywa hosta
+RPL_ENDOFINVEXLIST:     :%s 347 %s %s :Koniec listy zaproszeñ kana³owych
+RPL_ENDOFEXCEPTLIST:    :%s 349 %s %s :Koniec listy wyjatków kana³owych
+RPL_ENDOFLINKS:         :%s 365 %s %s :Koniec listy /LINKS.
+RPL_ENDOFNAMES:         :%s 366 %s %s :Koniec listy /NAMES.
+RPL_ENDOFBANLIST:       :%s 368 %s %s :Koniec listy banów kana³owych
+RPL_ENDOFWHOWAS:        :%s 369 %s %s :Koniec /WHOWAS
+RPL_INFOSTART:          :%s 373 %s :Informacje o serwerze
+RPL_ENDOFINFO:          :%s 374 %s :Koniec listy /INFO.
+RPL_ENDOFMOTD:          :%s 376 %s :Koniec komendy /MOTD.
+RPL_HOSTHIDDEN:         :%s 396 %s %s :zastêpuje teraz Twój host
+ERR_NOSUCHNICK:         :%s 401 %s %s :Nie ma takiego nicka/kana³u
+ERR_NOSUCHSERVER:       :%s 402 %s %s :Nie ma takiego serwera
+ERR_NOSUCHCHANNEL:      :%s 403 %s %s :Nie ma takiego kana³u
+ERR_CANNOTSENDTOCHAN:   :%s 404 %s %s :Nie mo¿na wys³aæ na kana³
+ERR_TOOMANYCHANNELS:    :%s 405 %s %s :Masz zbyt du¿o otwartych kana³ów
+ERR_WASNOSUCHNICK:      :%s 406 %s %s :Nie by³o takiego nicka
+ERR_TOOMANYTARGETS:     :%s 407 %s %s :Zbyt wiele adresatów. Obs³u¿ono tylko %d
+ERR_NOORIGIN:           :%s 409 %s :Nie podano zród³a
+ERR_NORECIPIENT:        :%s 411 %s :Nie podano adresata (%s)
+ERR_NOTEXTTOSEND:       :%s 412 %s :Brak tekstu do wys³ania
+ERR_NOTOPLEVEL:         :%s 413 %s %s :Nie podano TLD
+ERR_WILDTOPLEVEL:       :%s 414 %s %s :W TLD nie mo¿e byæ znaków maskujacych
+ERR_UNKNOWNCOMMAND:     :%s 421 %s %s :Nieznana komenda
+ERR_NOMOTD:             :%s 422 %s :Brakuje pliku MOTD
+ERR_NOADMININFO:        :%s 423 %s %s :Brak dostêpnych informacji administracyjnych
+ERR_NONICKNAMEGIVEN:    :%s 431 %s :Nie podano nicka
+ERR_ERRONEUSNICKNAME:   :%s 432 %s %s :Nieprawid³owy nick
+ERR_NICKNAMEINUSE:      :%s 433 %s %s :Nick jest zajêty.
+ERR_UNAVAILRESOURCE:    :%s 437 %s %s :Nick/kana³ jest tymczasowo niedostêpny
+ERR_NICKTOOFAST:        :%s 438 %s %s %s :Zbyt szybka zmiana nicka. Proszê odczekaæ %d sekund.
+ERR_SERVICESDOWN:       :%s 440 %s :Serwisy sa obecnie niedostêpne
+ERR_USERNOTINCHANNEL:   :%s 441 %s %s %s :Nie ma takiego u¿ytkownika na tym kanale
+ERR_NOTONCHANNEL:       :%s 442 %s %s :Nie jestes na tym kanale
+ERR_USERONCHANNEL:      :%s 443 %s %s %s :jest ju¿ na kanale
+ERR_NOTREGISTERED:      :%s 451 %s :Twoje po³aczenie nie jest jeszcze zarejestrowane
+ERR_ACCEPTFULL:         :%s 456 %s :Lista ACCEPT jest przepe³niona
+ERR_ACCEPTEXIST:        :%s 457 %s %s :jest ju¿ na Twojej liscie ACCEPT
+ERR_ACCEPTNOT:          :%s 458 %s %s :nie jest na Twojej liscie ACCEPT
+ERR_NEEDMOREPARAMS:     :%s 461 %s %s :Za ma³o parametrów
+ERR_ALREADYREGISTRED:   :%s 462 %s :Nie mo¿esz zarejestrowaæ siê ponownie
+ERR_PASSWDMISMATCH:     :%s 464 %s :Nieprawid³owe has³o
+ERR_CHANNELISFULL:      :%s 471 %s %s :Nie mo¿na wejsc na kana³ (+l)
+ERR_UNKNOWNMODE:        :%s 472 %s %c :to dla mnie nieznany tryb
+ERR_INVITEONLYCHAN:     :%s 473 %s %s :Nie mo¿na wejsc na kana³ (+i)
+ERR_BANNEDFROMCHAN:     :%s 474 %s %s :Nie mo¿na wejsc na kana³ (+b)
+ERR_BADCHANNELKEY:      :%s 475 %s %s :Nie mo¿na wejsc na kana³ (+k)
+ERR_BANLISTFULL:        :%s 478 %s %s %s :Lista banów kana³owych jest przepe³niona
+ERR_BADCHANNAME:        :%s 479 %s %s :Niedopuszczalna nazwa kana³u
+ERR_NOPRIVILEGES:       :%s 481 %s :Brak uprawnieñ - nie jestes IRC Operatorem
+ERR_CHANOPRIVSNEEDED:   :%s 482 %s %s :Nie jestes operatorem kana³u
+ERR_RESTRICTED:         :%s 484 %s :Twoje po³aczenie jest objête restrykcja
+ERR_NOOPERHOST:         :%s 491 %s :Tylko nieliczni smiertelnicy moga uzyskaæ prawa IRC Operatora
+ERR_UMODEUNKNOWNFLAG:   :%s 501 %s :Nieznana flaga MODE
+ERR_USERSDONTMATCH:     :%s 502 %s :Nie mo¿esz zmieniaæ trybów innych u¿ytkowników
+ERR_GHOSTEDCLIENT:      :%s 503 %s :Wiadomosc dla %s nie mo¿e byæ dostarczona
+ERR_USERNOTONSERV:      :%s 504 %s %s :U¿ytkownik nie korzysta z tego serwera
+ERR_WRONGPONG:          :%s 513 %s :Aby siê po³aczyæ, wpisz /QUOTE PONG %lu
+ERR_LISTSYNTAX:         :%s 521 %s :Z³a sk³adnia dla LIST, wpisz /QUOTE HELP LIST
+ERR_HELPNOTFOUND:       :%s 524 %s %s :Nie odnaleziono pomocy
+RPL_WHOISSECURE:        :%s 671 %s %s :u¿ywa SSL (bezpiecznego po³aczenia)
+RPL_ENDOFHELP:          :%s 706 %s %s :Koniec /HELP.
+RPL_KNOCK:              :%s 710 %s %s %s!%s@%s :prosi o zaproszenie.
+RPL_KNOCKDLVR:          :%s 711 %s %s :Twój KNOCK zosta³ dostarczony.
+ERR_TOOMANYKNOCK:       :%s 712 %s %s :Zbyt wiele KNOCK (%s).
+ERR_CHANOPEN:           :%s 713 %s %s :Kana³ jest otwarty.
+ERR_KNOCKONCHAN:        :%s 714 %s %s :Jestes ju¿ na tym kanale.
+RPL_TARGUMODEG:         :%s 716 %s %s :jest w trybie +g (server side ignore)
+RPL_TARGNOTIFY:         :%s 717 %s %s :U¿ytkownik zosta³ poinformowany, ¿e do niego pisano.
+RPL_UMODEGMSG:          :%s 718 %s %s :pisze do Ciebie, ale jestes w trybie +g.
+ERR_NOPRIVS:            :%s 723 %s %s :Za ma³e uprawnienia operatora.
+RPL_TESTMASK:           :%s 724 %s %s!%s@%s %u %u :Lokalnych/zdalnych pasujacych klientów.
+RPL_NOTESTLINE:         :%s 726 %s %s :Brak pasujacych
diff --git a/messages/ircd-romanian.lang b/messages/ircd-romanian.lang
new file mode 100644
index 0000000..682a621
--- /dev/null
+++ b/messages/ircd-romanian.lang
@@ -0,0 +1,126 @@
+; ircd-hybrid-7 standard message file - for Romanian
+; Copyright (C) 2007 Bogdan Mintoi <bogdomania@yahoo.com>
+; $Id$
+; 
+
+RPL_WELCOME:		 :%s 001 %s :Bine ai venit pe reteaua ValceaNet %s
+RPL_YOURHOST:		 :%s 002 %s :Gazda ta este %s, ruland versiunea %s
+RPL_CREATED:		 :%s 003 %s :Acest server a fost creat la data/ora %s
+RPL_ISUPPORT:		 :%s 005 %s %s :sunt suportate de acest server
+RPL_REDIR:		 :%s 010 %s %s %d :Foloseste acest Server/Port in schimb
+RPL_MAPEND:		 :%s 017 %s :Sfarsitul /MAP
+RPL_YOURID:		 :%s 042 %s %s :ID tau unic
+RPL_TRACELINK:		 :%s 200 %s Link %s %s %s
+RPL_TRACECONNECTING:	 :%s 201 %s Try. %s %s
+RPL_TRACEHANDSHAKE:	 :%s 202 %s H.S. %s %s
+RPL_TRACEUNKNOWN:	 :%s 203 %s ???? %s %s (%s) %d
+RPL_TRACEOPERATOR:	 :%s 204 %s Oper %s %s (%s) %lu %lu
+RPL_TRACEUSER:		 :%s 205 %s User %s %s (%s) %lu %lu
+RPL_TRACESERVER:	 :%s 206 %s Serv %s %dS %dC %s %s!%s@%s %lu
+RPL_TRACENEWTYPE:	 :%s 208 %s <noultip> 0 %s
+RPL_TRACECLASS:		 :%s 209 %s Clasa %s %d
+RPL_ENDOFSTATS:		 :%s 219 %s %c :Sfarsitul /STATS report
+RPL_STATSUPTIME:	 :%s 242 %s :Server Up %d days, %d:%02d:%02d
+RPL_STATSCONN:		 :%s 250 %s :Numarul maxim de conexiuni: %d (%d clienti) (%llu conexiuni primite)
+RPL_LUSERCLIENT:	 :%s 251 %s :Exista %d utilizatori si %d invizibili pe %d servere
+RPL_LUSEROP:		 :%s 252 %s %d :IRC Operatori prezenti
+RPL_LUSERUNKNOWN:	 :%s 253 %s %d :conexiuni necunoscute
+RPL_LUSERCHANNELS:	 :%s 254 %s %d :canale formate
+RPL_LUSERME:		 :%s 255 %s :Exista %d clienti si %d servere
+RPL_ADMINME:		 :%s 256 %s :Informatii administrative despre %s
+RPL_ENDOFTRACE:		 :%s 262 %s %s :Sfarsitul TRACE
+RPL_LOAD2HI:		 :%s 263 %s :Serverul este momentan prea incarcat. Reancearca mai tarziu.
+RPL_LOCALUSERS:		 :%s 265 %s :Utilizatori locali actuali: %d  Max: %d
+RPL_GLOBALUSERS:	 :%s 266 %s :Utilizatori globali actuali: %d  Max: %d
+RPL_ENDOFACCEPT:	 :%s 282 %s :Sfarsitul listei /ACCEPT
+RPL_UNAWAY:		 :%s 305 %s :Nu mai esti marcat(a) ca fiind away.
+RPL_NOWAWAY:		 :%s 306 %s :Esti marcat(a) ca fiind away.
+RPL_WHOISADMIN:		 :%s 313 %s %s :este un Administrator de Server
+RPL_WHOISOPERATOR:	 :%s 313 %s %s :este un IRC Operator
+RPL_ENDOFWHO:		 :%s 315 %s %s :Sfarsitul listei /WHO
+RPL_WHOISIDLE:		 :%s 317 %s %s %d %d :seconds idle
+RPL_ENDOFWHOIS:		 :%s 318 %s %s :Sfarsitul listei /WHOIS
+RPL_LISTSTART:		 :%s 321 %s Canal :Useri  Nume
+RPL_LISTEND:		 :%s 323 %s :Sfarsitul /LIST
+RPL_NOTOPIC:		 :%s 331 %s %s :Nu este setat nici un topic.
+RPL_WHOISACTUALLY:	 :%s 338 %s %s %s :in prezent folosind host-ul
+RPL_ENDOFINVEXLIST:	 :%s 347 %s %s :Sfarsitul Liestei de Invite a Canalului
+RPL_ENDOFEXCEPTLIST:	 :%s 349 %s %s :Sfarsitul Listei de Exceptii a Canalului
+RPL_CLOSING:		 :%s 362 %s %s :Inchis. Status = %d
+RPL_CLOSEEND:		 :%s 363 %s %d: Conexiuni inchise
+RPL_ENDOFLINKS:		 :%s 365 %s %s :Sfarsitul listei /LINKS
+RPL_ENDOFNAMES:		 :%s 366 %s %s :Sfarsitul listei /NAMES
+RPL_ENDOFBANLIST:	 :%s 368 %s %s :Sfarsitul Listei de Ban-uri a Canalului
+RPL_ENDOFWHOWAS:	 :%s 369 %s %s :Sfarsitul WHOWAS
+RPL_INFOSTART:		 :%s 373 %s :Server INFO
+RPL_ENDOFINFO:		 :%s 374 %s :Sfarsitul listei /INFO
+RPL_MOTDSTART:		 :%s 375 %s :- %s Mesajul zilei - 
+RPL_ENDOFMOTD:		 :%s 376 %s :Sfarsitul /MOTD
+RPL_YOUREOPER:		 :%s 381 %s :Moduri setate-esti un IRCop
+RPL_REHASHING:		 :%s 382 %s %s :Se executa comanda Rehash
+RPL_HOSTHIDDEN:		 :%s 396 %s :este acum noul tau host
+ERR_NOSUCHNICK:		 :%s 401 %s %s :Nu exista acel nick sau canal
+ERR_NOSUCHSERVER:	 :%s 402 %s %s :Nu exista acel server
+ERR_NOSUCHCHANNEL:	 :%s 403 %s %s :Nu exista acel canal
+ERR_CANNOTSENDTOCHAN:	 :%s 404 %s %s :Nu poti trimite pe canal
+ERR_TOOMANYCHANNELS:	 :%s 405 %s %s :Te-ai alaturat prea multor canale
+ERR_WASNOSUCHNICK:	 :%s 406 %s %s :Nu a existat un asemenea nickname
+ERR_TOOMANYTARGETS:	 :%s 407 %s %s :Prea multe recipiente date. Doar %d procesate
+ERR_NOORIGIN:		 :%s 409 %s :Nu a fost specificata nici o origine
+ERR_NORECIPIENT:	 :%s 411 %s :Nu a fost specificat nici un recipient (%s)
+ERR_NOTEXTTOSEND:	 :%s 412 %s :Nu exista text de trimis
+ERR_NOTOPLEVEL:		 :%s 413 %s %s :Nici un domeniu TopLevel specificat
+ERR_WILDTOPLEVEL:	 :%s 414 %s %s :Wildcard in Domeniul TopLevel
+ERR_UNKNOWNCOMMAND:	 :%s 421 %s %s :Comanda nerecunoscuta
+ERR_NOMOTD:		 :%s 422 %s :Fisierul MOTD lipseste sau nu este activat
+ERR_NOADMININFO:	 :%s 423 %s %s :Nu este disponibila nici o informatie administrativa
+ERR_NONICKNAMEGIVEN:	 :%s 431 %s :Nici un nickname specificat
+ERR_ERRONEUSNICKNAME:	 :%s 432 %s %s :Nickname gresit
+ERR_NICKNAMEINUSE:	 :%s 433 %s %s :Nickname ales este deja folosit.Alege un alt nickname.
+ERR_NICKCOLLISION:	 :%s 436 %s %s :Coliziune de nickname - KILL
+ERR_UNAVAILRESOURCE:	 :%s 437 %s %s :Nickul sau canalul specificat este indisponibil temporar
+ERR_NICKTOOFAST:	 :%s 438 %s %s %s :Incercare de a schimba nick-ul prea rapida. Asteapta %d secunde.
+ERR_SERVICESDOWN:	 :%s 440 %s :Serviciile sunt dezactivate temporar.
+ERR_USERNOTINCHANNEL:	 :%s 441 %s %s %s :Nu se afla pe acel canal
+ERR_NOTONCHANNEL:	 :%s 442 %s %s :Nu te afli pe acel canal
+ERR_USERONCHANNEL:	 :%s 443 %s %s %s :este deja pe canal
+ERR_NOTREGISTERED:	 :%s 451 %s :Nu esti autentificat(a)
+ERR_ACCEPTFULL:		 :%s 456 %s :Lista de accepturi este plina
+ERR_ACCEPTEXIST:	 :%s 457 %s %s :se afla deja in lista ta de accepturi
+ERR_ACCEPTNOT:		 :%s 458 %s %s :nu se afla in lista ta de accepturi
+ERR_NEEDMOREPARAMS:	 :%s 461 %s %s :Parametri insuficienti
+ERR_ALREADYREGISTRED:	 :%s 462 %s :Esti deja autentificat(a)
+ERR_PASSWDMISMATCH:	 :%s 464 %s :Parola incorecta
+ERR_YOUREBANNEDCREEP:	 :%s 465 %s :Esti momentan banat(a) pe acest server- %s
+ERR_CHANNELISFULL:	 :%s 471 %s %s :Nu poti intra pe canal (+l)
+ERR_UNKNOWNMODE:	 :%s 472 %s %c :este un caracter nerecunoscut de sistem
+ERR_INVITEONLYCHAN:	 :%s 473 %s %s :Nu poti intra pe canal (+i)
+ERR_BANNEDFROMCHAN:	 :%s 474 %s %s :Nu poti intra pe canal (+b)
+ERR_BADCHANNELKEY:	 :%s 475 %s %s :Nu poti intra pe canal (+k)
+ERR_BANLISTFULL:	 :%s 478 %s %s %s :Lista de banuri a canalului este plina
+ERR_BADCHANNAME:	 :%s 479 %s %s :Nume de canal ilegal
+ERR_NOPRIVILEGES:	 :%s 481 %s :Imposibil de executat - Nu esti un IRCop
+ERR_CHANOPRIVSNEEDED:	 :%s 482 %s %s :Nu esti un operator de canal
+ERR_CANTKILLSERVER:	 :%s 483 %s :Nu poti efectua kill unui server!
+ERR_RESTRICTED:		 :%s 484 %s :parametri limitati pentru host-ul tau
+ERR_NOOPERHOST:		 :%s 491 %s :Incercare de autentificare ca IRCop esuata.
+ERR_UMODEUNKNOWNFLAG:	 :%s 501 %s :MODE necunoscut
+ERR_USERSDONTMATCH:	 :%s 502 %s :Nu se pot modifica modurile pentru alti utilizatori
+ERR_GHOSTEDCLIENT:	 :%s 503 %s :Mesajul nu a fost trimis catre %s
+ERR_USERNOTONSERV:	 :%s 504 %s %s :Userul nu se afla pe acest server
+ERR_WRONGPONG:		 :%s 513 %s :Pentru a te conecta tasteaza /QUOTE PONG %lu
+ERR_LISTSYNTAX:		 :%s 521 %s :Sintaxa eronata
+ERR_HELPNOTFOUND:	 :%s 524 %s %s :Help- nu a fost gasit
+RPL_WHOISSECURE:	 :%s 671 %s %s :este conectat prin SSL (conexiune securizata)
+RPL_ENDOFMODLIST:	 :%s 703 %s :Sfarsitul /MODLIST.
+RPL_ENDOFHELP:		 :%s 706 %s %s :Sfarsitul /HELP.
+RPL_KNOCK:		 :%s 710 %s %s %s!%s@%s :a cerut invite.
+RPL_KNOCKDLVR:		 :%s 711 %s %s :KNOCK-ul tau a fost livrat.
+ERR_TOOMANYKNOCK:	 :%s 712 %s %s :Prea multe KNOCK (%s).
+ERR_CHANOPEN:		 :%s 713 %s %s :Canalul este deschis.
+ERR_KNOCKONCHAN:	 :%s 714 %s %s :Te afli deja pe acel canal.
+RPL_TARGUMODEG:		 :%s 716 %s %s :se afla in modul +g (server side ignore)
+RPL_TARGNOTIFY:		 :%s 717 %s %s :has been informed that you messaged them.
+RPL_UMODEGMSG:		 :%s 718 %s %s :iti trimite mesaj,si tu ai setat umode +g.
+ERR_NOPRIVS:		 :%s 723 %s %s :privilegii de operator insuficiente.
+RPL_NOTESTLINE:		 :%s 726 %s %s :Nu exista potriviri
diff --git a/messages/ircd-russian.lang b/messages/ircd-russian.lang
new file mode 100644
index 0000000..dbbbb5c
--- /dev/null
+++ b/messages/ircd-russian.lang
@@ -0,0 +1,93 @@
+; ircd-hybrid-7 custom message file
+; Copyright (C) 2003
+; Ilya Shtift <ishtift@tagil.svrw.ru>, 2003.
+; $Id$
+
+RPL_WELCOME:             :%s 001 %s :Äîáðî ïîæàëîâàòü â %s Internet Relay Chat Network %s
+RPL_YOURHOST:            :%s 002 %s :Âàø ñåðâåð %s, âåðñèÿ %s
+RPL_CREATED:             :%s 003 %s :Ýòîò ñåðâåð áûë ñîçäàí %s
+RPL_ISUPPORT:            :%s 005 %s %s :ïîääåðæèâàåòñÿ ýòèì ñåðâåðîì
+RPL_REDIR:               :%s 010 %s %s %d :Ïîæàëóéñòà èñïîëüçóéòå ýòîò ñåðâåð/ïîðò
+RPL_MAPEND:              :%s 017 %s :Çàâåðøåíèå /MAP
+RPL_ENDOFSTATS:          :%s 219 %s %c :Çàâåðøåíèå âûâîäà îò÷åòà /STATS
+RPL_STATSUPTIME:         :%s 242 %s :Ñåðâåð ðàáîòàåò %d äíåé, %d:%02d:%02d
+RPL_STATSCONN:           :%s 250 %s :Íàèáîëüøåå êîëè÷åñòâî ñîåäèíåíèé: %d (%d êëèåíòîâ) (%llu âõîäÿùèõ ñîåäèíåíèé)
+RPL_LUSERCLIENT:         :%s 251 %s :Çäåñü %d ïîëüçîâàòåëåé è %d íåâèäèìûõ íà %d ñåðâåðàõ
+RPL_LUSEROP:             :%s 252 %s %d :IRC Îïåðàòîðîâ â íàøåé ñåòè
+RPL_LUSERUNKNOWN:        :%s 253 %s %d :íåèçâåñòíûõ ñîåäèíåíèé
+RPL_LUSERCHANNELS:       :%s 254 %s %d :ñôîðìèðîâàíî êàíàëîâ
+RPL_LUSERME:             :%s 255 %s :Ê ñåðâåðó ïîäêëþ÷åííî %d êëèåíòîâ è %d ñåðâåðîâ
+RPL_ADMINME:             :%s 256 %s :Èíôîðìàöèÿ îá àäìèíèñòðàòîðå %s
+RPL_ENDOFTRACE:          :%s 262 %s %s :Çàâåðøåíèå TRACE
+RPL_LOAD2HI:             :%s 263 %s :Ñåðâåð âðåìåííî ïåðåãðóæåí. Ïîïðîáóéòå ïîâòîðèòü ïîïûòêó åùå ðàç íåìíîãî ïîçæå.
+RPL_LOCALUSERS:          :%s 265 %s :Òåêóùèå êîëè÷åñòâî ëîêàëüíûõ ïîëüçîâàòåëåé: %d  Ìàêñèìàëüíîå: %d
+RPL_GLOBALUSERS:         :%s 266 %s :Òåêóùèå êîëè÷åñòâî ãëîáàëüíûõ ïîëüçîâàòåëåé: %d  Ìàêñèìàëüíîå: %d
+RPL_UNAWAY:              :%s 305 %s :Òåïåðü Âû íå îòìå÷åíû êàê away
+RPL_NOWAWAY:             :%s 306 %s :Òåïåðü Âû îòìå÷åíû êàê away
+RPL_ENDOFWHO:            :%s 315 %s %s :Çàâåðøåíèå âûâîäà ñïèñêà /WHO
+RPL_WHOISIDLE:           :%s 317 %s %s %d %d :ñåêóíä ìîë÷èò, âðåìÿ ïîäêëþ÷åíèÿ
+RPL_ENDOFWHOIS:          :%s 318 %s %s :Çàâåðøåíèå âûâîäà ñïèñêà /WHOIS.
+RPL_LISTEND:             :%s 323 %s :Çàâåðøåíèå âûâîäà /LIST
+RPL_NOTOPIC:             :%s 331 %s %s :Òîïèê íå óñòàíîâëåí.
+RPL_ENDOFINVEXLIST:      :%s 347 %s %s :Çàâåðøåíèå âûâîäà ñïèñêà Ïðèãëàøåíèÿ Êàíàëà
+RPL_ENDOFEXCEPTLIST:     :%s 349 %s %s :Çàâåðøåíèå âûâîäà ñïèñêà Èñêëþ÷åíèÿ Êàíàëà
+RPL_CLOSING:             :%s 362 %s %s :Çàêðûòî. Ñòàòóñ = %d
+RPL_CLOSEEND:            :%s 363 %s %d :Ñîåäèíåíèÿ çàêðûòû
+RPL_ENDOFLINKS:          :%s 365 %s %s :Çàâåðøåíèå âûâîäà ñïèñêà /LINKS.
+RPL_ENDOFNAMES:          :%s 366 %s %s :Çàâåðøåíèå âûâîäà ñïèñêà /NAMES.
+RPL_ENDOFBANLIST:        :%s 368 %s %s :Çàâåðøåíèå âûâîäà ñïèñêà Áàíîâ Êàíàëà
+RPL_ENDOFWHOWAS:         :%s 369 %s %s :Çàâåðøåíèå âûâîäà WHOWAS
+RPL_ENDOFINFO:           :%s 374 %s :Çàâåðøåíèå âûâîäà ñïèñêà /INFO
+RPL_MOTDSTART:           :%s 375 %s :- %s Ñîîáùåíèå äíÿ - 
+RPL_ENDOFMOTD:           :%s 376 %s :Çàâåðøåíèå âûâîäà êîìàíäû /MOTD.
+RPL_REHASHING:           :%s 382 %s %s :Ïåðå÷èòûâàåòñÿ ôàéë êîíôèãóðàöèè
+ERR_NOSUCHNICK:          :%s 401 %s %s :Íèê/êàíàë íå íàéäåí
+ERR_NOSUCHSERVER:        :%s 402 %s %s :Ñåðâåð íå íàéäåí
+ERR_NOSUCHCHANNEL:       :%s 403 %s %s :Êàíàë íå íàéäåí
+ERR_CANNOTSENDTOCHAN:    :%s 404 %s %s :Íåâîçìîæíî ïåðåäàòü íà êàíàë
+ERR_TOOMANYCHANNELS:     :%s 405 %s %s :Âû óæå çàøëè íà ìàêñèìàëüíî âîçìîæíîå êîëè÷åñòâî êàíàëîâ
+ERR_WASNOSUCHNICK:       :%s 406 %s %s :Çäåñü íå íàõîäèëñÿ ýòîò íèê
+ERR_NOORIGIN:            :%s 409 %s :Èñòî÷íèê íå áûë îïåðåäåëåí
+ERR_NOTEXTTOSEND:        :%s 412 %s :Âû íå óêàçàëè òåêñò äëÿ îòïðàâêè
+ERR_NOTOPLEVEL:          :%s 413 %s %s :Íå óêàçàí äîìåí âåðõíåãî óðîâíÿ
+ERR_WILDTOPLEVEL:        :%s 414 %s %s :Wildcard ñèìâîë â äîìåíå âåðõíåãî óðîâíÿ
+ERR_UNKNOWNCOMMAND:      :%s 421 %s %s :Íåèçâåñòíàÿ êîìàíäà
+ERR_NOMOTD:              :%s 422 %s :Ôàéë MOTD íå íàéäåí
+ERR_NOADMININFO:         :%s 423 %s %s :Èíôîðìàöèÿ îá àäìèíèñòðàòîðå íå äîñòóïíà
+ERR_NONICKNAMEGIVEN:     :%s 431 %s :Âû íå óêàçàëè íèê
+ERR_ERRONEUSNICKNAME:    :%s 432 %s %s :Íåâåðíûé íèê
+ERR_NICKNAMEINUSE:       :%s 433 %s %s :Ýòîò íèê óæå èñïîëüçóåòñÿ.
+ERR_NICKCOLLISION:       :%s 436 %s %s :Êîëëèçèÿ íèêà KILL
+ERR_UNAVAILRESOURCE:     :%s 437 %s %s :Íèê/êàíàë âðåìåííî íåäîñòóïåí
+ERR_USERNOTINCHANNEL:    :%s 441 %s %s %s :Îí íå íàõîäèòñÿ íà ýòîì êàíàëå
+ERR_NOTONCHANNEL:        :%s 442 %s %s :Âû íå íàõîäèòåñü íà ýòîì êàíàëå
+ERR_USERONCHANNEL:       :%s 443 %s %s %s :âû óæå íàõîäèòåñü íà êàíàëå
+ERR_NOTREGISTERED:       :%s 451 %s :Âû íå çàðåãèñòðèðîâàëèñü
+ERR_NEEDMOREPARAMS:      :%s 461 %s %s :Ñëèøêîì ìàëî ïàðàìåòðîâ
+ERR_ALREADYREGISTRED:    :%s 462 %s :Âû íå ìîæåòå çàðåãèñòðèðîâàòñÿ
+ERR_PASSWDMISMATCH:      :%s 464 %s :Íåâåðíûé ïàðîëü
+ERR_YOUREBANNEDCREEP:    :%s 465 %s :Âû çàáàíåíû íà ýòîì ñåðâåðå- %s
+ERR_CHANNELISFULL:       :%s 471 %s %s :Íåâîçìîæíî çàéòè íà êàíàë (+l)
+ERR_UNKNOWNMODE:         :%s 472 %s %c :íåèçâåñòíûé ñèìâîë ðåæèìà
+ERR_INVITEONLYCHAN:      :%s 473 %s %s :Íåâîçìîæíî çàéòè íà êàíàë (+i)
+ERR_BANNEDFROMCHAN:      :%s 474 %s %s :Íåâîçìîæíî çàéòè íà êàíàë (+b)
+ERR_BADCHANNELKEY:       :%s 475 %s %s :Íåâîçìîæíî çàéòè íà êàíàë (+k)
+ERR_BANLISTFULL:         :%s 478 %s %s %s :Áàí ëèñò êàíàëà ïåðåïîëíåí
+ERR_BADCHANNAME:         :%s 479 %s %s :Íåäîïóñòèìîå èìÿ êàíàëà
+ERR_NOPRIVILEGES:        :%s 481 %s :Â äîñòóïå îòêàçàíî - Âû íå IRC Îïåðàòîð
+ERR_CHANOPRIVSNEEDED:    :%s 482 %s %s :Âû íå îïåðàòîð êàíàëà
+ERR_CANTKILLSERVER:      :%s 483 %s :Âû íå ìîæåòå óáèòü ñåðâåð!
+ERR_RESTRICTED:          :%s 484 %s :Âû îãðàíè÷åíû
+ERR_UMODEUNKNOWNFLAG:    :%s 501 %s :Íåèçâåñòíûé MODE ôëàã
+ERR_USERSDONTMATCH:      :%s 502 %s :Âû íå ìîæåòå èçìåíèòü ðåæèì äðóãîãî ïîëüçîâàòåëÿ
+ERR_GHOSTEDCLIENT:       :%s 503 %s :Íåâîçìîæíî äîñòàâèòü ñîîáùåíèå äëÿ %s
+ERR_USERNOTONSERV:       :%s 504 %s %s :Ïîëüçîâàòåëü íå íàõîäèòñÿ íà ýòîì ñåðâåðå
+ERR_WRONGPONG:           :%s 513 %s :Äëÿ ñîåäèíåíèÿ ââåäèòå /QUOTE PONG %lu
+ERR_HELPNOTFOUND:        :%s 524 %s %s :Ôàéë ïîìîùè íå íàéäåí
+RPL_ENDOFMODLIST:        :%s 703 %s :Çàâåðøåíèå âûâîäà /MODLIST.
+RPL_ENDOFHELP            :%s 706 %s %s :Çàâåðøåíèå âûâîäà /HELP.
+RPL_KNOCK:               :%s 710 %s %s %s!%s@%s :îïîâåùåí î ïðèãëàøåíèè.
+RPL_KNOCKDLVR:           :%s 711 %s %s :Âàø KNOCK áûë äîñòàâëåí.
+ERR_TOOMANYKNOCK:        :%s 712 %s %s :Ñëèøêîì ìíîãî KNOCKs (%s).
+ERR_CHANOPEN:            :%s 713 %s %s :Êàíàë îòêðûò.
+ERR_KNOCKONCHAN:         :%s 714 %s %s :Âû óæå íàõîäèòåñü íà ýòîì êàíàëå.
diff --git a/messages/ircd-spanish.lang b/messages/ircd-spanish.lang
new file mode 100644
index 0000000..4faa99b
--- /dev/null
+++ b/messages/ircd-spanish.lang
@@ -0,0 +1,97 @@
+; SOME DESCRIPTIVE TITLE.
+; Copyright (C) YEAR Free Software Foundation, Inc.
+; FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+; $Id$
+
+RPL_WELCOME:             :%s 001 %s :Bienvenido al %s Internet Relay Chat Network %s
+RPL_YOURHOST:            :%s 002 %s :Estas en el servidor %s, corriendo la version %s
+RPL_CREATED:             :%s 003 %s :Este servidor fue creado el %s
+RPL_ISUPPORT:            :%s 005 %s %s :estan disponibles en servidor
+RPL_REDIR:               :%s 010 %s %s %d :Porfavor usa este puerto del servidor/envez
+RPL_TRACELINK:           :%s 200 %s Link %s %s %s
+RPL_TRACECONNECTING:     :%s 201 %s Trata. %s %s
+RPL_TRACEHANDSHAKE:      :%s 202 %s H.S. %s %s
+RPL_TRACEOPERATOR:       :%s 204 %s Oper %s %s (%s) %lu %lu
+RPL_TRACEUSER:           :%s 205 %s Usuario %s %s (%s) %lu %lu
+RPL_TRACESERVER:         :%s 206 %s Serv %s %dS %dC %s %s!%s@%s %lu
+RPL_TRACENEWTYPE:        :%s 208 %s <nuevotipo> 0 %s
+RPL_TRACECLASS:          :%s 209 %s Clase %s %d
+RPL_ENDOFSTATS:          :%s 219 %s %c :Fin del Reporte de /STATS
+RPL_STATSUPTIME:         :%s 242 %s :Servidor Activo %d dias, %d:%02d:%02d
+RPL_STATSCONN:           :%s 250 %s :Cuenta Maxima de Conexiones: %d (%d clientes) (%llu conexiones resivida)
+RPL_LUSERCLIENT:         :%s 251 %s :Hay %d usuarios y %d son invisibles en %d servidores
+RPL_LUSEROP:             :%s 252 %s %d :Operadores de IRC en linea
+RPL_LUSERUNKNOWN:        :%s 253 %s %d :Conexion Desconosida(s)
+RPL_LUSERCHANNELS:       :%s 254 %s %d :canales formados
+RPL_LUSERME:             :%s 255 %s :Tengo %d clientes en %d servidor(es)
+RPL_ADMINME:             :%s 256 %s :Informacion Administrativa de %s
+RPL_ENDOFTRACE:          :%s 262 %s %s :Fin de TRACE
+RPL_LOAD2HI:             :%s 263 %s :Servidor actualmente muy cargado. Porfavor espere un momento y trate otra vez.
+RPL_LOCALUSERS:          :%s 265 %s :Usuarios locales actuales: %d  Max: %d
+RPL_GLOBALUSERS:         :%s 266 %s :Usuarios globales actuales: %d  Max: %d
+RPL_UNAWAY:              :%s 305 %s :Ahora ya no estas marcado como Ausente (away)
+RPL_NOWAWAY:             :%s 306 %s :Ahora estas marcado como Ausente (away)
+RPL_ENDOFWHO:            :%s 315 %s %s :Fin de la lista de /WHO
+RPL_WHOISIDLE:           :%s 317 %s %s %d %d :seconds idle, tiempo de entrada
+RPL_ENDOFWHOIS:          :%s 318 %s %s :Fin de la lista de /WHOIS
+RPL_LISTSTART:           :%s 321 %s Canal :Nombre de Usuarios
+RPL_LISTEND:             :%s 323 %s :Fin de /LIST
+RPL_NOTOPIC:             :%s 331 %s %s :Topico no establecido.
+RPL_ENDOFINVEXLIST:      :%s 347 %s %s :Fin de la lista de invitados del canal
+RPL_ENDOFEXCEPTLIST:     :%s 349 %s %s :Fin de la lista de Excepciones del canal
+RPL_CLOSING:             :%s 362 %s %s :Cerrado. Estado = %d
+RPL_CLOSEEND:            :%s 363 %s %d: Conexiones Cerradas
+RPL_ENDOFLINKS:          :%s 365 %s %s :Fin de la lista de /LINKS
+RPL_ENDOFNAMES:          :%s 366 %s %s :Fin de la lista de /NAMES
+RPL_ENDOFBANLIST:        :%s 368 %s %s :Fin de la lista de banned(s) del canal
+RPL_ENDOFWHOWAS:         :%s 369 %s %s :Fin de WHOWAS
+RPL_INFOSTART:           :%s 373 %s :INFO del Servidor
+RPL_ENDOFINFO:           :%s 374 %s :Fin de la lista de /INFO
+RPL_MOTDSTART:           :%s 375 %s :- %s Mensaje del dia - 
+RPL_ENDOFMOTD:           :%s 376 %s :Fin del comando de /MOTD
+RPL_YOUREOPER:           :%s 381 %s :Has entrado a... Twilight Zone!.
+RPL_REHASHING:           :%s 382 %s %s :Actualizando
+ERR_NOSUCHNICK:          :%s 401 %s %s :Ese nick/canal no existe
+ERR_NOSUCHSERVER:        :%s 402 %s %s :Ese servidor no existe
+ERR_NOSUCHCHANNEL:       :%s 403 %s %s :Ese canal no existe
+ERR_CANNOTSENDTOCHAN:    :%s 404 %s %s :No se pueden enviar mensajes al canal
+ERR_TOOMANYCHANNELS:     :%s 405 %s %s :Has entrado a muchos canales
+ERR_WASNOSUCHNICK:       :%s 406 %s %s :No habia nadie con ese nick
+ERR_TOOMANYTARGETS:      :%s 407 %s %s :Too many recipients. Only %d processed
+ERR_NOORIGIN:            :%s 409 %s :Origen no especificado
+ERR_NORECIPIENT:         :%s 411 %s :No recipient given (%s)
+ERR_NOTEXTTOSEND:        :%s 412 %s :No texto para enviar
+ERR_NOTOPLEVEL:          :%s 413 %s %s :No toplevel domain specified
+ERR_WILDTOPLEVEL:        :%s 414 %s %s :Wildcard in toplevel Domain
+ERR_UNKNOWNCOMMAND:      :%s 421 %s %s :Comando desconosido
+ERR_NOMOTD:              :%s 422 %s :El Mensaje del dia MOTD no esta presente
+ERR_NOADMININFO:         :%s 423 %s %s :Informacion administrativa no disponible
+ERR_NONICKNAMEGIVEN:     :%s 431 %s :No nickname dado
+ERR_ERRONEUSNICKNAME:    :%s 432 %s %s :Nick Invalido/Erroneo
+ERR_NICKNAMEINUSE:       :%s 433 %s %s :Nick actualmente en uso
+ERR_NICKCOLLISION:       :%s 436 %s %s :Colision de nicks KILL
+ERR_UNAVAILRESOURCE:     :%s 437 %s %s :Nick/Canal no esta disponible temporalmente
+ERR_USERNOTINCHANNEL:    :%s 441 %s %s %s :No estan en el canal
+ERR_NOTONCHANNEL:        :%s 442 %s %s :Tu no estas en ese canal
+ERR_USERONCHANNEL:       :%s 443 %s %s %s :Ya esta en el canal
+ERR_NOTREGISTERED:       :%s 451 %s :No te has registrado
+ERR_NEEDMOREPARAMS:      :%s 461 %s %s :Parametros insuficientes
+ERR_ALREADYREGISTRED:    :%s 462 %s :No puedes ser registrado
+ERR_PASSWDMISMATCH:      :%s 464 %s :Password Incorrecto
+ERR_YOUREBANNEDCREEP:    :%s 465 %s :Tu estas banned de este servidor- %s
+ERR_CHANNELISFULL:       :%s 471 %s %s :No puedes entrar al canal (+l)
+ERR_UNKNOWNMODE:         :%s 472 %s %c :Es un mode desconosido para mi
+ERR_INVITEONLYCHAN:      :%s 473 %s %s :No puedes entrar al canal (+i)
+ERR_BANNEDFROMCHAN:      :%s 474 %s %s :No puedes entrar al canal (+b)
+ERR_BADCHANNELKEY:       :%s 475 %s %s :No puedes entrar al canal (+k)
+ERR_BANLISTFULL:         :%s 478 %s %s %s :La lista de ban en el canal esta llena
+ERR_BADCHANNAME:         :%s 479 %s %s :El nombre del canal es Ilegal o invalido
+ERR_NOPRIVILEGES:        :%s 481 %s :Permiso Negado - Tu no eres un Operador de IRC
+ERR_CHANOPRIVSNEEDED:    :%s 482 %s %s :Tu no eres un operador del canal
+ERR_CANTKILLSERVER:      :%s 483 %s :Tu no puedes matar un servidor!
+ERR_RESTRICTED:          :%s 484 %s :Estas Restringido
+ERR_NOOPERHOST:          :%s 491 %s :Solamente algunos mortales pueden tratar de entrar al mundo de.. twilight zone
+ERR_UMODEUNKNOWNFLAG:    :%s 501 %s :Flag MODE desconosida
+ERR_USERSDONTMATCH:      :%s 502 %s :No puedes cambiar los modes de otros usuarios
+ERR_GHOSTEDCLIENT:       :%s 503 %s :Mensaje no puede ser entregado a %s
+ERR_USERNOTONSERV:       :%s 504 %s %s :Usuario no esta en este servidor
diff --git a/messages/ircd-standard.example.lang b/messages/ircd-standard.example.lang
new file mode 100644
index 0000000..9ec8833
--- /dev/null
+++ b/messages/ircd-standard.example.lang
@@ -0,0 +1,137 @@
+; ircd-hybrid-7 standard message file - for reference only
+; Copyright (C) 2003 Joshua Kwan <joshk@triplehelix.org>
+; $Id$
+
+; Use this file as a starting point for translating everything into the
+; language you need. This file contains all of the defined events in 
+; messages.tab.
+
+; You will probably be able to leave out many of these, but in the 
+; event that you need some, they're ALL here. Even the very mundane 
+; ones - except where there is NULL.
+
+; Please replace my name with yours, the title with your language, 
+; remove these lines, etc. when creating your own file.
+
+RPL_WELCOME:		 :%s 001 %s :Welcome to the %s Internet Relay Chat Network %s
+RPL_YOURHOST:		 :%s 002 %s :Your host is %s, running version %s
+RPL_CREATED:		 :%s 003 %s :This server was created %s
+RPL_ISUPPORT:		 :%s 005 %s %s :are supported by this server
+RPL_REDIR:		 :%s 010 %s %s %d :Please use this Server/Port instead
+RPL_MAPEND:		 :%s 017 %s :End of /MAP
+RPL_YOURID:		 :%s 042 %s %s :your unique ID
+RPL_TRACELINK:		 :%s 200 %s Link %s %s %s
+RPL_TRACECONNECTING:	 :%s 201 %s Try. %s %s
+RPL_TRACEHANDSHAKE:	 :%s 202 %s H.S. %s %s
+RPL_TRACEUNKNOWN:	 :%s 203 %s ???? %s %s (%s) %d
+RPL_TRACEOPERATOR:	 :%s 204 %s Oper %s %s (%s) %lu %lu
+RPL_TRACEUSER:		 :%s 205 %s User %s %s (%s) %lu %lu
+RPL_TRACESERVER:	 :%s 206 %s Serv %s %dS %dC %s %s!%s@%s %lu
+RPL_TRACENEWTYPE:	 :%s 208 %s <newtype> 0 %s
+RPL_TRACECLASS:		 :%s 209 %s Class %s %d
+RPL_ENDOFSTATS:		 :%s 219 %s %c :End of /STATS report
+RPL_STATSUPTIME:	 :%s 242 %s :Server Up %d days, %d:%02d:%02d
+RPL_STATSCONN:		 :%s 250 %s :Highest connection count: %d (%d clients) (%llu connections received)
+RPL_LUSERCLIENT:	 :%s 251 %s :There are %d users and %d invisible on %d servers
+RPL_LUSEROP:		 :%s 252 %s %d :IRC Operators online
+RPL_LUSERUNKNOWN:	 :%s 253 %s %d :unknown connection(s)
+RPL_LUSERCHANNELS:	 :%s 254 %s %d :channels formed
+RPL_LUSERME:		 :%s 255 %s :I have %d clients and %d servers
+RPL_ADMINME:		 :%s 256 %s :Administrative info about %s
+RPL_ENDOFTRACE:		 :%s 262 %s %s :End of TRACE
+RPL_LOAD2HI:		 :%s 263 %s :Server load is temporarily too heavy. Please wait a while and try again.
+RPL_LOCALUSERS:		 :%s 265 %s :Current local users: %d  Max: %d
+RPL_GLOBALUSERS:	 :%s 266 %s :Current global users: %d  Max: %d
+RPL_ENDOFACCEPT:	 :%s 282 %s :End of /ACCEPT list.
+RPL_UNAWAY:		 :%s 305 %s :You are no longer marked as being away
+RPL_NOWAWAY:		 :%s 306 %s :You have been marked as being away
+RPL_WHOISADMIN:		 :%s 313 %s %s :is a Server Administrator
+RPL_WHOISOPERATOR:	 :%s 313 %s %s :is an IRC Operator
+RPL_ENDOFWHO:		 :%s 315 %s %s :End of /WHO list.
+RPL_WHOISIDLE:		 :%s 317 %s %s %d %d :seconds idle
+RPL_ENDOFWHOIS:		 :%s 318 %s %s :End of /WHOIS list.
+RPL_LISTSTART:		 :%s 321 %s Channel :Users  Name
+RPL_LISTEND:		 :%s 323 %s :End of /LIST
+RPL_NOTOPIC:		 :%s 331 %s %s :No topic is set.
+RPL_WHOISACTUALLY:	 :%s 338 %s %s %s :actually using host
+RPL_ENDOFINVEXLIST:	 :%s 347 %s %s :End of Channel Invite List
+RPL_ENDOFEXCEPTLIST:	 :%s 349 %s %s :End of Channel Exception List
+RPL_CLOSING:		 :%s 362 %s %s :Closed. Status = %d
+RPL_CLOSEEND:		 :%s 363 %s %d: Connections Closed
+RPL_ENDOFLINKS:		 :%s 365 %s %s :End of /LINKS list.
+RPL_ENDOFNAMES:		 :%s 366 %s %s :End of /NAMES list.
+RPL_ENDOFBANLIST:	 :%s 368 %s %s :End of Channel Ban List
+RPL_ENDOFWHOWAS:	 :%s 369 %s %s :End of WHOWAS
+RPL_INFOSTART:		 :%s 373 %s :Server INFO
+RPL_ENDOFINFO:		 :%s 374 %s :End of /INFO list.
+RPL_MOTDSTART:		 :%s 375 %s :- %s Message of the Day - 
+RPL_ENDOFMOTD:		 :%s 376 %s :End of /MOTD command.
+RPL_YOUREOPER:		 :%s 381 %s :You have entered... the Twilight Zone!
+RPL_REHASHING:		 :%s 382 %s %s :Rehashing
+RPL_HOSTHIDDEN:		 :%s 396 %s :is now your hidden host
+ERR_NOSUCHNICK:		 :%s 401 %s %s :No such nick/channel
+ERR_NOSUCHSERVER:	 :%s 402 %s %s :No such server
+ERR_NOSUCHCHANNEL:	 :%s 403 %s %s :No such channel
+ERR_CANNOTSENDTOCHAN:	 :%s 404 %s %s :Cannot send to channel
+ERR_TOOMANYCHANNELS:	 :%s 405 %s %s :You have joined too many channels
+ERR_WASNOSUCHNICK:	 :%s 406 %s %s :There was no such nickname
+ERR_TOOMANYTARGETS:	 :%s 407 %s %s :Too many recipients. Only %d processed
+ERR_NOORIGIN:		 :%s 409 %s :No origin specified
+ERR_NORECIPIENT:	 :%s 411 %s :No recipient given (%s)
+ERR_NOTEXTTOSEND:	 :%s 412 %s :No text to send
+ERR_NOTOPLEVEL:		 :%s 413 %s %s :No toplevel domain specified
+ERR_WILDTOPLEVEL:	 :%s 414 %s %s :Wildcard in toplevel Domain
+ERR_UNKNOWNCOMMAND:	 :%s 421 %s %s :Unknown command
+ERR_NOMOTD:		 :%s 422 %s :MOTD File is missing
+ERR_NOADMININFO:	 :%s 423 %s %s :No administrative info available
+ERR_NONICKNAMEGIVEN:	 :%s 431 %s :No nickname given
+ERR_ERRONEUSNICKNAME:	 :%s 432 %s %s :Erroneous Nickname
+ERR_NICKNAMEINUSE:	 :%s 433 %s %s :Nickname is already in use.
+ERR_NICKCOLLISION:	 :%s 436 %s %s :Nickname collision KILL
+ERR_UNAVAILRESOURCE:	 :%s 437 %s %s :Nick/channel is temporarily unavailable
+ERR_NICKTOOFAST:	 :%s 438 %s %s %s :Nick change too fast. Please wait %d seconds.
+ERR_SERVICESDOWN:	 :%s 440 %s :Services is currently down.
+ERR_USERNOTINCHANNEL:	 :%s 441 %s %s %s :They aren't on that channel
+ERR_NOTONCHANNEL:	 :%s 442 %s %s :You're not on that channel
+ERR_USERONCHANNEL:	 :%s 443 %s %s %s :is already on channel
+ERR_NOTREGISTERED:	 :%s 451 %s :You have not registered
+ERR_ACCEPTFULL:		 :%s 456 %s :Accept list is full
+ERR_ACCEPTEXIST:	 :%s 457 %s %s :is already on your accept list
+ERR_ACCEPTNOT:		 :%s 458 %s %s :is not on your accept list
+ERR_NEEDMOREPARAMS:	 :%s 461 %s %s :Not enough parameters
+ERR_ALREADYREGISTRED:	 :%s 462 %s :You may not reregister
+ERR_PASSWDMISMATCH:	 :%s 464 %s :Password Incorrect
+ERR_YOUREBANNEDCREEP:	 :%s 465 %s :You are banned from this server- %s
+ERR_CHANNELISFULL:	 :%s 471 %s %s :Cannot join channel (+l)
+ERR_UNKNOWNMODE:	 :%s 472 %s %c :is unknown mode char to me
+ERR_INVITEONLYCHAN:	 :%s 473 %s %s :Cannot join channel (+i)
+ERR_BANNEDFROMCHAN:	 :%s 474 %s %s :Cannot join channel (+b)
+ERR_BADCHANNELKEY:	 :%s 475 %s %s :Cannot join channel (+k)
+ERR_BANLISTFULL:	 :%s 478 %s %s %s :Channel ban list is full
+ERR_BADCHANNAME:	 :%s 479 %s %s :Illegal channel name
+ERR_NOPRIVILEGES:	 :%s 481 %s :Permission Denied - You're not an IRC operator
+ERR_CHANOPRIVSNEEDED:	 :%s 482 %s %s :You're not channel operator
+ERR_CANTKILLSERVER:	 :%s 483 %s :You can't kill a server!
+ERR_RESTRICTED:		 :%s 484 %s :You are restricted
+ERR_NOOPERHOST:		 :%s 491 %s :Only few of mere mortals may try to enter the twilight zone
+ERR_UMODEUNKNOWNFLAG:	 :%s 501 %s :Unknown MODE flag
+ERR_USERSDONTMATCH:	 :%s 502 %s :Can't change mode for other users
+ERR_GHOSTEDCLIENT:	 :%s 503 %s :Message could not be delivered to %s
+ERR_USERNOTONSERV:	 :%s 504 %s %s :User is not on this server
+ERR_WRONGPONG:		 :%s 513 %s :To connect type /QUOTE PONG %lu
+ERR_LISTSYNTAX:		 :%s 521 %s :Bad list syntax
+ERR_HELPNOTFOUND:	 :%s 524 %s %s :Help not found
+RPL_WHOISSECURE:	 :%s 671 %s %s :is connected via SSL (secure link)
+RPL_ENDOFMODLIST:	 :%s 703 %s :End of /MODLIST.
+RPL_ENDOFHELP:		 :%s 706 %s %s :End of /HELP.
+RPL_KNOCK:		 :%s 710 %s %s %s!%s@%s :has asked for an invite.
+RPL_KNOCKDLVR:		 :%s 711 %s %s :Your KNOCK has been delivered.
+ERR_TOOMANYKNOCK:	 :%s 712 %s %s :Too many KNOCKs (%s).
+ERR_CHANOPEN:		 :%s 713 %s %s :Channel is open.
+ERR_KNOCKONCHAN:	 :%s 714 %s %s :You are already on that channel.
+RPL_TARGUMODEG:		 :%s 716 %s %s :is in +g mode (server side ignore)
+RPL_TARGNOTIFY:		 :%s 717 %s %s :has been informed that you messaged them.
+RPL_UMODEGMSG:		 :%s 718 %s %s :is messaging you, and you are umode +g.
+ERR_NOPRIVS:		 :%s 723 %s %s :Insufficient oper privs.
+RPL_TESTMASK:		 :%s 724 %s %s!%s@%s %u %u :Local/remote clients match.
+RPL_NOTESTLINE:		 :%s 726 %s %s :No matches
diff --git a/messages/ircd-swedish.lang b/messages/ircd-swedish.lang
new file mode 100644
index 0000000..a4b522f
--- /dev/null
+++ b/messages/ircd-swedish.lang
@@ -0,0 +1,108 @@
+; ircd-hybrid-7 swedish message file
+; Copyright (C) 2000-2005
+; David Taylor <davidt@yadt.co.uk>, 2000.
+; Rickard Åberg <shelter@chatjunkies.org>, 2005.
+; $Id$
+
+RPL_WELCOME:		 :%s 001 %s :Välkommen till %s Internet Relay Chat Network %s
+RPL_YOURHOST:            :%s 002 %s :Din värd är %s, som kör version %s
+RPL_CREATED:             :%s 003 %s :Denna server skapades %s
+RPL_ISUPPORT:            :%s 005 %s %s :stödjs av denna server
+RPL_REDIR:               :%s 010 %s %s %d :Vänligen använd denna Server/Port i stället
+RPL_TRACECONNECTING:     :%s 201 %s Försök. %s %s
+RPL_TRACEUSER:           :%s 205 %s Användare %s %s (%s) %lu %lu
+RPL_TRACENEWTYPE:        :%s 208 %s <nytyp> 0 %s
+RPL_TRACECLASS:          :%s 209 %s Klass %s %d
+RPL_ENDOFSTATS:          :%s 219 %s %c :Slut på /STATS rapport
+RPL_STATSUPTIME:         :%s 242 %s :Server Upptid %d dagar, %d:%02d:%02d
+RPL_STATSCONN:           :%s 250 %s :Högsta anslutning antal: %d (%d klienter) (%llu anslutningar mottagna)
+RPL_LUSERCLIENT:         :%s 251 %s :Det finns %d användare och %d osynliga på %d servrar
+RPL_LUSEROP:             :%s 252 %s %d :IRC Operatörer online
+RPL_LUSERUNKNOWN:        :%s 253 %s %d :okänd(a) anslutning(ar)
+RPL_LUSERCHANNELS:       :%s 254 %s %d :kanaler skapade
+RPL_LUSERME:             :%s 255 %s :Jag har %d klienter och %d servrar
+RPL_ADMINME:             :%s 256 %s :Administrativ info om %s
+RPL_ENDOFTRACE:          :%s 262 %s %s :Slut på TRACE
+RPL_LOAD2HI:             :%s 263 %s :Servern är för tillfället överbelastad. Vänligen vänta en stund och försök igen senare.
+RPL_LOCALUSERS:          :%s 265 %s :Antal lokala användare: %d  Max: %d
+RPL_GLOBALUSERS:         :%s 266 %s :Antal globala användare: %d  Max: %d
+RPL_UNAWAY:              :%s 305 %s :Du är inte längre markerad som borta
+RPL_NOWAWAY:             :%s 306 %s :Du har blivit markerad som borta
+RPL_ENDOFWHO:            :%s 315 %s %s :Slut på /WHO lista.
+RPL_WHOISIDLE:           :%s 317 %s %s %d %d :sekunder overksam, login tid
+RPL_ENDOFWHOIS:          :%s 318 %s %s :Slut på /WHOIS lista.
+RPL_LISTSTART:           :%s 321 %s Kanaler :Användare  Namn
+RPL_LISTEND:             :%s 323 %s :Slut på /LIST
+RPL_NOTOPIC:             :%s 331 %s %s :Ingen topic är satt.
+RPL_ENDOFINVEXLIST:      :%s 347 %s %s :Slut på Kanal Inbjudningslista
+RPL_ENDOFEXCEPTLIST:     :%s 349 %s %s :Slut på Kanal Undantagslista
+RPL_CLOSING:             :%s 362 %s %s :Stängd. Status = %d
+RPL_CLOSEEND:            :%s 363 %s %d: Anslutningar Stängda
+RPL_ENDOFLINKS:          :%s 365 %s %s :Slut på /LINKS lista.
+RPL_ENDOFNAMES:          :%s 366 %s %s :Slut på /NAMES lista.
+RPL_ENDOFBANLIST:        :%s 368 %s %s :Slut på Kanal Banlista
+RPL_ENDOFWHOWAS:         :%s 369 %s %s :Slut på WHOWAS
+RPL_ENDOFINFO:           :%s 374 %s :Slut på /INFO lista.
+RPL_MOTDSTART:           :%s 375 %s :- %s Dagens Meddelande - 
+RPL_ENDOFMOTD:           :%s 376 %s :Slut på /MOTD.
+RPL_YOUREOPER:           :%s 381 %s :Du är nu i... Skymmningstimmen!.
+RPL_REHASHING:           :%s 382 %s %s :Laddar om
+ERR_NOSUCHNICK:          :%s 401 %s %s :Ej existerande smeknamn/kanal
+ERR_NOSUCHSERVER:        :%s 402 %s %s :Ej existerande server
+ERR_NOSUCHCHANNEL:       :%s 403 %s %s :Ej existerande kanal
+ERR_CANNOTSENDTOCHAN:    :%s 404 %s %s :Kan ej skicka till kanal
+ERR_TOOMANYCHANNELS:     :%s 405 %s %s :Du befinner dig i för många kanaler
+ERR_WASNOSUCHNICK:       :%s 406 %s %s :Det fanns inget sådant smeknamn
+ERR_TOOMANYTARGETS:      :%s 407 %s %s :För många mottagare. Bara %d bearbetade
+ERR_NOORIGIN:            :%s 409 %s :Ingen mottagare specificerad
+ERR_NORECIPIENT:         :%s 411 %s :Ingen mottagare specificerad (%s)
+ERR_NOTEXTTOSEND:        :%s 412 %s :Ingen text att skicka
+ERR_NOTOPLEVEL:          :%s 413 %s %s :Ingen topp domän specificerad
+ERR_WILDTOPLEVEL:        :%s 414 %s %s :Jokertecken i toppdomän
+ERR_UNKNOWNCOMMAND:      :%s 421 %s %s :Okänt kommando
+ERR_NOMOTD:              :%s 422 %s :MOTD fil saknas
+ERR_NOADMININFO:         :%s 423 %s %s :Ingen administrativ info tillgänglig
+ERR_NONICKNAMEGIVEN:     :%s 431 %s :Inget smeknamn specificerat
+ERR_ERRONEUSNICKNAME:    :%s 432 %s %s :Felaktigt Smeknamn
+ERR_NICKNAMEINUSE:       :%s 433 %s %s :Smeknamnet används redan.
+ERR_NICKCOLLISION:       :%s 436 %s %s :Smeknamn kollision KILL
+ERR_UNAVAILRESOURCE:     :%s 437 %s %s :Smeknamn/kanal är temporärt inte tillgänglig
+ERR_USERNOTINCHANNEL:    :%s 441 %s %s %s :De är inte i den kanalen
+ERR_NOTONCHANNEL:        :%s 442 %s %s :Du är inte i den kanalen
+ERR_USERONCHANNEL:       :%s 443 %s %s %s :är redan i kanalen
+ERR_NOTREGISTERED:       :%s 451 %s :Du har inte registrerat dig
+ERR_NEEDMOREPARAMS:      :%s 461 %s %s :Otillräckliga parametrar
+ERR_ALREADYREGISTRED:    :%s 462 %s :Du får inte registrera dig
+ERR_PASSWDMISMATCH:      :%s 464 %s :Felaktigt Lösenord
+ERR_YOUREBANNEDCREEP:    :%s 465 %s :Du är bannad från denna server- %s
+ERR_CHANNELISFULL:       :%s 471 %s %s :Kan inte öppna kanal (+l)
+ERR_UNKNOWNMODE:         :%s 472 %s %c :är okänd mode parameter för mig
+ERR_INVITEONLYCHAN:      :%s 473 %s %s :Kan ej öppna kanal (+i)
+ERR_BANNEDFROMCHAN:      :%s 474 %s %s :Kan ej öppna kanal (+b)
+ERR_BADCHANNELKEY:       :%s 475 %s %s :Kan ej öppna kanal (+k)
+ERR_BANLISTFULL:         :%s 478 %s %s %s :Kanalens ban lista är full
+ERR_BADCHANNAME:         :%s 479 %s %s :Felaktigt kanalnamn
+ERR_NOPRIVILEGES:        :%s 481 %s :Tillträde förbjuden - Du är inte en IRC operatör
+ERR_CHANOPRIVSNEEDED:    :%s 482 %s %s :Du är inte en operatör
+ERR_CANTKILLSERVER:      :%s 483 %s :Man kan inte /KILL en server!
+ERR_NOOPERHOST:          :%s 491 %s :Tyvärr, du har inte vad som krävs för att vara en Operatör här.
+ERR_UMODEUNKNOWNFLAG:    :%s 501 %s :Okänd MODE flagga
+ERR_USERSDONTMATCH:      :%s 502 %s :Kan inte ändra mode for andra användare
+ERR_GHOSTEDCLIENT:       :%s 503 %s :Meddelandet kunde inte levereras till %s
+ERR_USERNOTONSERV:       :%s 504 %s %s :Användaren är inte på denna server
+ERR_WRONGPONG:		 :%s 513 %s :För att ansluta, skriv /QUOTE PONG %lu
+ERR_LISTSYNTAX:		 :%s 521 %s :Felaktig listning.
+ERR_HELPNOTFOUND:        :%s 524 %s %s :Hjälp ej funnen.
+RPL_ENDOFMODLIST:        :%s 703 %s :Slut på /MODLIST.
+RPL_ENDOFHELP:           :%s 706 %s %s :Slut på /HELP.
+RPL_KNOCK:               :%s 710 %s %s %s!%s@%s :har frågat efter inbjudan.
+RPL_KNOCKDLVR:           :%s 711 %s %s :Din KNOCK har blivit skickad.
+ERR_TOOMANYKNOCK:        :%s 712 %s %s :För många KNOCKs (%s).
+ERR_CHANOPEN:            :%s 713 %s %s :Kanalen är öppen.
+ERR_KNOCKONCHAN:         :%s 714 %s %s :Du är redan i den kanalen.
+RPL_TARGUMODEG:          :%s 716 %s %s :är i +g läge (server-side ignorering)
+RPL_TARGNOTIFY:          :%s 717 %s %s :har blivit informerad om att du skickat ett meddelande.
+RPL_UMODEGMSG:           :%s 718 %s %s :skriver till dig, och du har umode +g aktiverat.
+ERR_NOPRIVS:             :%s 723 %s %s :Otillräckliga oper privilegier.
+RPL_TESTMASK:            :%s 724 %s %s!%s@%s %u %u :Lokal/fjärr klient matchar.
+RPL_NOTESTLINE:          :%s 726 %s %s :Ingen match/träff.
diff --git a/missing b/missing
new file mode 100755
index 0000000..9a55648
--- /dev/null
+++ b/missing
@@ -0,0 +1,330 @@
+#! /bin/sh
+# Common stub for a few missing GNU programs while installing.
+
+scriptversion=2012-01-06.18; # UTC
+
+# Copyright (C) 1996-2012 Free Software Foundation, Inc.
+# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+if test $# -eq 0; then
+  echo 1>&2 "Try '$0 --help' for more information"
+  exit 1
+fi
+
+run=:
+sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
+sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
+
+# In the cases where this matters, 'missing' is being run in the
+# srcdir already.
+if test -f configure.ac; then
+  configure_ac=configure.ac
+else
+  configure_ac=configure.in
+fi
+
+msg="missing on your system"
+
+case $1 in
+--run)
+  # Try to run requested program, and just exit if it succeeds.
+  run=
+  shift
+  "$@" && exit 0
+  # Exit code 63 means version mismatch.  This often happens
+  # when the user try to use an ancient version of a tool on
+  # a file that requires a minimum version.  In this case we
+  # we should proceed has if the program had been absent, or
+  # if --run hadn't been passed.
+  if test $? = 63; then
+    run=:
+    msg="probably too old"
+  fi
+  ;;
+
+  -h|--h|--he|--hel|--help)
+    echo "\
+$0 [OPTION]... PROGRAM [ARGUMENT]...
+
+Handle 'PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
+error status if there is no known handling for PROGRAM.
+
+Options:
+  -h, --help      display this help and exit
+  -v, --version   output version information and exit
+  --run           try to run the given command, and emulate it if it fails
+
+Supported PROGRAM values:
+  aclocal      touch file 'aclocal.m4'
+  autoconf     touch file 'configure'
+  autoheader   touch file 'config.h.in'
+  autom4te     touch the output file, or create a stub one
+  automake     touch all 'Makefile.in' files
+  bison        create 'y.tab.[ch]', if possible, from existing .[ch]
+  flex         create 'lex.yy.c', if possible, from existing .c
+  help2man     touch the output file
+  lex          create 'lex.yy.c', if possible, from existing .c
+  makeinfo     touch the output file
+  yacc         create 'y.tab.[ch]', if possible, from existing .[ch]
+
+Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and
+'g' are ignored when checking the name.
+
+Send bug reports to <bug-automake@gnu.org>."
+    exit $?
+    ;;
+
+  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+    echo "missing $scriptversion (GNU Automake)"
+    exit $?
+    ;;
+
+  -*)
+    echo 1>&2 "$0: Unknown '$1' option"
+    echo 1>&2 "Try '$0 --help' for more information"
+    exit 1
+    ;;
+
+esac
+
+# normalize program name to check for.
+program=`echo "$1" | sed '
+  s/^gnu-//; t
+  s/^gnu//; t
+  s/^g//; t'`
+
+# Now exit if we have it, but it failed.  Also exit now if we
+# don't have it and --version was passed (most likely to detect
+# the program).  This is about non-GNU programs, so use $1 not
+# $program.
+case $1 in
+  lex*|yacc*)
+    # Not GNU programs, they don't have --version.
+    ;;
+
+  *)
+    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
+       # We have it, but it failed.
+       exit 1
+    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
+       # Could not run --version or --help.  This is probably someone
+       # running '$TOOL --version' or '$TOOL --help' to check whether
+       # $TOOL exists and not knowing $TOOL uses missing.
+       exit 1
+    fi
+    ;;
+esac
+
+# If it does not exist, or fails to run (possibly an outdated version),
+# try to emulate it.
+case $program in
+  aclocal*)
+    echo 1>&2 "\
+WARNING: '$1' is $msg.  You should only need it if
+         you modified 'acinclude.m4' or '${configure_ac}'.  You might want
+         to install the Automake and Perl packages.  Grab them from
+         any GNU archive site."
+    touch aclocal.m4
+    ;;
+
+  autoconf*)
+    echo 1>&2 "\
+WARNING: '$1' is $msg.  You should only need it if
+         you modified '${configure_ac}'.  You might want to install the
+         Autoconf and GNU m4 packages.  Grab them from any GNU
+         archive site."
+    touch configure
+    ;;
+
+  autoheader*)
+    echo 1>&2 "\
+WARNING: '$1' is $msg.  You should only need it if
+         you modified 'acconfig.h' or '${configure_ac}'.  You might want
+         to install the Autoconf and GNU m4 packages.  Grab them
+         from any GNU archive site."
+    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
+    test -z "$files" && files="config.h"
+    touch_files=
+    for f in $files; do
+      case $f in
+      *:*) touch_files="$touch_files "`echo "$f" |
+				       sed -e 's/^[^:]*://' -e 's/:.*//'`;;
+      *) touch_files="$touch_files $f.in";;
+      esac
+    done
+    touch $touch_files
+    ;;
+
+  automake*)
+    echo 1>&2 "\
+WARNING: '$1' is $msg.  You should only need it if
+         you modified 'Makefile.am', 'acinclude.m4' or '${configure_ac}'.
+         You might want to install the Automake and Perl packages.
+         Grab them from any GNU archive site."
+    find . -type f -name Makefile.am -print |
+	   sed 's/\.am$/.in/' |
+	   while read f; do touch "$f"; done
+    ;;
+
+  autom4te*)
+    echo 1>&2 "\
+WARNING: '$1' is needed, but is $msg.
+         You might have modified some files without having the
+         proper tools for further handling them.
+         You can get '$1' as part of Autoconf from any GNU
+         archive site."
+
+    file=`echo "$*" | sed -n "$sed_output"`
+    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+    if test -f "$file"; then
+	touch $file
+    else
+	test -z "$file" || exec >$file
+	echo "#! /bin/sh"
+	echo "# Created by GNU Automake missing as a replacement of"
+	echo "#  $ $@"
+	echo "exit 0"
+	chmod +x $file
+	exit 1
+    fi
+    ;;
+
+  bison*|yacc*)
+    echo 1>&2 "\
+WARNING: '$1' $msg.  You should only need it if
+         you modified a '.y' file.  You may need the Bison package
+         in order for those modifications to take effect.  You can get
+         Bison from any GNU archive site."
+    rm -f y.tab.c y.tab.h
+    if test $# -ne 1; then
+        eval LASTARG=\${$#}
+	case $LASTARG in
+	*.y)
+	    SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
+	    if test -f "$SRCFILE"; then
+	         cp "$SRCFILE" y.tab.c
+	    fi
+	    SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
+	    if test -f "$SRCFILE"; then
+	         cp "$SRCFILE" y.tab.h
+	    fi
+	  ;;
+	esac
+    fi
+    if test ! -f y.tab.h; then
+	echo >y.tab.h
+    fi
+    if test ! -f y.tab.c; then
+	echo 'main() { return 0; }' >y.tab.c
+    fi
+    ;;
+
+  lex*|flex*)
+    echo 1>&2 "\
+WARNING: '$1' is $msg.  You should only need it if
+         you modified a '.l' file.  You may need the Flex package
+         in order for those modifications to take effect.  You can get
+         Flex from any GNU archive site."
+    rm -f lex.yy.c
+    if test $# -ne 1; then
+        eval LASTARG=\${$#}
+	case $LASTARG in
+	*.l)
+	    SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
+	    if test -f "$SRCFILE"; then
+	         cp "$SRCFILE" lex.yy.c
+	    fi
+	  ;;
+	esac
+    fi
+    if test ! -f lex.yy.c; then
+	echo 'main() { return 0; }' >lex.yy.c
+    fi
+    ;;
+
+  help2man*)
+    echo 1>&2 "\
+WARNING: '$1' is $msg.  You should only need it if
+	 you modified a dependency of a manual page.  You may need the
+	 Help2man package in order for those modifications to take
+	 effect.  You can get Help2man from any GNU archive site."
+
+    file=`echo "$*" | sed -n "$sed_output"`
+    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+    if test -f "$file"; then
+	touch $file
+    else
+	test -z "$file" || exec >$file
+	echo ".ab help2man is required to generate this page"
+	exit $?
+    fi
+    ;;
+
+  makeinfo*)
+    echo 1>&2 "\
+WARNING: '$1' is $msg.  You should only need it if
+         you modified a '.texi' or '.texinfo' file, or any other file
+         indirectly affecting the aspect of the manual.  The spurious
+         call might also be the consequence of using a buggy 'make' (AIX,
+         DU, IRIX).  You might want to install the Texinfo package or
+         the GNU make package.  Grab either from any GNU archive site."
+    # The file to touch is that specified with -o ...
+    file=`echo "$*" | sed -n "$sed_output"`
+    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+    if test -z "$file"; then
+      # ... or it is the one specified with @setfilename ...
+      infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
+      file=`sed -n '
+	/^@setfilename/{
+	  s/.* \([^ ]*\) *$/\1/
+	  p
+	  q
+	}' $infile`
+      # ... or it is derived from the source name (dir/f.texi becomes f.info)
+      test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
+    fi
+    # If the file does not exist, the user really needs makeinfo;
+    # let's fail without touching anything.
+    test -f $file || exit 1
+    touch $file
+    ;;
+
+  *)
+    echo 1>&2 "\
+WARNING: '$1' is needed, and is $msg.
+         You might have modified some files without having the
+         proper tools for further handling them.  Check the 'README' file,
+         it often tells you about the needed prerequisites for installing
+         this package.  You may also peek at any GNU archive site, in case
+         some other package would contain this missing '$1' program."
+    exit 1
+    ;;
+esac
+
+exit 0
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/modules/Makefile.am b/modules/Makefile.am
new file mode 100644
index 0000000..e25e3a8
--- /dev/null
+++ b/modules/Makefile.am
@@ -0,0 +1,192 @@
+AUTOMAKE_OPTIONS = foreign
+MODULE_FLAGS = -module -avoid-version
+SUBDIRS = core
+
+AM_CPPFLAGS = -I$(top_srcdir)/include
+modulesdir = $(pkglibdir)/modules/autoload
+
+modules_LTLIBRARIES = m_accept.la    \
+                      m_admin.la     \
+                      m_away.la      \
+                      m_capab.la     \
+                      m_cap.la       \
+                      m_challenge.la \
+                      m_close.la     \
+                      m_connect.la   \
+                      m_dline.la     \
+                      m_encap.la     \
+                      m_eob.la       \
+                      m_etrace.la    \
+                      m_gline.la     \
+                      m_globops.la   \
+                      m_hash.la      \
+                      m_help.la      \
+                      m_info.la      \
+                      m_invite.la    \
+                      m_ison.la      \
+                      m_kline.la     \
+                      m_knock.la     \
+                      m_links.la     \
+                      m_list.la      \
+                      m_locops.la    \
+                      m_lusers.la    \
+                      m_map.la       \
+                      m_module.la    \
+                      m_motd.la      \
+                      m_names.la     \
+                      m_oper.la      \
+                      m_operwall.la  \
+                      m_pass.la      \
+                      m_ping.la      \
+                      m_pong.la      \
+                      m_post.la      \
+                      m_rehash.la    \
+                      m_restart.la   \
+                      m_resv.la      \
+                      m_set.la       \
+                      m_services.la  \
+                      m_stats.la     \
+                      m_svinfo.la    \
+                      m_svsmode.la   \
+                      m_svsnick.la   \
+                      m_tburst.la    \
+                      m_testline.la  \
+                      m_testmask.la  \
+                      m_time.la      \
+                      m_topic.la     \
+                      m_trace.la     \
+                      m_user.la      \
+                      m_userhost.la  \
+                      m_users.la     \
+                      m_version.la   \
+                      m_wallops.la   \
+                      m_watch.la     \
+                      m_who.la       \
+                      m_whois.la     \
+                      m_whowas.la    \
+                      m_xline.la
+
+
+m_challenge_la_LDFLAGS = $(MODULE_FLAGS)
+m_accept_la_LDFLAGS = $(MODULE_FLAGS)
+m_admin_la_LDFLAGS = $(MODULE_FLAGS)
+m_away_la_LDFLAGS = $(MODULE_FLAGS)
+m_capab_la_LDFLAGS = $(MODULE_FLAGS)
+m_cap_la_LDFLAGS = $(MODULE_FLAGS)
+m_close_la_LDFLAGS = $(MODULE_FLAGS)
+m_connect_la_LDFLAGS = $(MODULE_FLAGS)
+m_dline_la_LDFLAGS = $(MODULE_FLAGS)
+m_encap_la_LDFLAGS = $(MODULE_FLAGS)
+m_eob_la_LDFLAGS = $(MODULE_FLAGS)
+m_etrace_la_LDFLAGS = $(MODULE_FLAGS)
+m_gline_la_LDFLAGS = $(MODULE_FLAGS)
+m_globops_la_LDFLAGS = $(MODULE_FLAGS)
+m_hash_la_LDFLAGS = $(MODULE_FLAGS)
+m_help_la_LDFLAGS = $(MODULE_FLAGS)
+m_info_la_LDFLAGS = $(MODULE_FLAGS)
+m_invite_la_LDFLAGS = $(MODULE_FLAGS)
+m_ison_la_LDFLAGS = $(MODULE_FLAGS)
+m_kline_la_LDFLAGS = $(MODULE_FLAGS)
+m_knock_la_LDFLAGS = $(MODULE_FLAGS)
+m_links_la_LDFLAGS = $(MODULE_FLAGS)
+m_list_la_LDFLAGS = $(MODULE_FLAGS)
+m_locops_la_LDFLAGS = $(MODULE_FLAGS)
+m_lusers_la_LDFLAGS = $(MODULE_FLAGS)
+m_map_la_LDFLAGS = $(MODULE_FLAGS)
+m_module_la_LDFLAGS = $(MODULE_FLAGS)
+m_motd_la_LDFLAGS = $(MODULE_FLAGS)
+m_names_la_LDFLAGS = $(MODULE_FLAGS)
+m_oper_la_LDFLAGS = $(MODULE_FLAGS)
+m_operwall_la_LDFLAGS = $(MODULE_FLAGS)
+m_pass_la_LDFLAGS = $(MODULE_FLAGS)
+m_ping_la_LDFLAGS = $(MODULE_FLAGS)
+m_pong_la_LDFLAGS = $(MODULE_FLAGS)
+m_post_la_LDFLAGS = $(MODULE_FLAGS)
+m_rehash_la_LDFLAGS = $(MODULE_FLAGS)
+m_restart_la_LDFLAGS = $(MODULE_FLAGS)
+m_resv_la_LDFLAGS = $(MODULE_FLAGS)
+m_set_la_LDFLAGS = $(MODULE_FLAGS)
+m_services_la_LDFLAGS = $(MODULE_FLAGS)
+m_stats_la_LDFLAGS = $(MODULE_FLAGS)
+m_svinfo_la_LDFLAGS = $(MODULE_FLAGS)
+m_svsmode_la_LDFLAGS = $(MODULE_FLAGS)
+m_svsnick_la_LDFLAGS = $(MODULE_FLAGS)
+m_tburst_la_LDFLAGS = $(MODULE_FLAGS)
+m_testline_la_LDFLAGS = $(MODULE_FLAGS)
+m_testmask_la_LDFLAGS = $(MODULE_FLAGS)
+m_time_la_LDFLAGS = $(MODULE_FLAGS)
+m_topic_la_LDFLAGS = $(MODULE_FLAGS)
+m_trace_la_LDFLAGS = $(MODULE_FLAGS)
+m_user_la_LDFLAGS = $(MODULE_FLAGS)
+m_userhost_la_LDFLAGS = $(MODULE_FLAGS)
+m_users_la_LDFLAGS = $(MODULE_FLAGS)
+m_version_la_LDFLAGS = $(MODULE_FLAGS)
+m_wallops_la_LDFLAGS = $(MODULE_FLAGS)
+m_watch_la_LDFLAGS = $(MODULE_FLAGS)
+m_who_la_LDFLAGS = $(MODULE_FLAGS)
+m_whois_la_LDFLAGS = $(MODULE_FLAGS)
+m_whowas_la_LDFLAGS = $(MODULE_FLAGS)
+m_xline_la_LDFLAGS = $(MODULE_FLAGS)
+
+m_accept_la_SOURCES = m_accept.c
+m_admin_la_SOURCES = m_admin.c
+m_away_la_SOURCES = m_away.c
+m_capab_la_SOURCES = m_capab.c
+m_cap_la_SOURCES = m_cap.c
+m_challenge_la_SOURCES = m_challenge.c
+m_close_la_SOURCES = m_close.c
+m_connect_la_SOURCES = m_connect.c
+m_dline_la_SOURCES = m_dline.c
+m_encap_la_SOURCES = m_encap.c
+m_eob_la_SOURCES = m_eob.c
+m_etrace_la_SOURCES = m_etrace.c
+m_gline_la_SOURCES = m_gline.c
+m_globops_la_SOURCES = m_globops.c
+m_hash_la_SOURCES = m_hash.c
+m_help_la_SOURCES = m_help.c
+m_info_la_SOURCES = m_info.c
+m_invite_la_SOURCES = m_invite.c
+m_ison_la_SOURCES = m_ison.c
+m_kline_la_SOURCES = m_kline.c
+m_knock_la_SOURCES = m_knock.c
+m_links_la_SOURCES = m_links.c
+m_list_la_SOURCES = m_list.c
+m_locops_la_SOURCES = m_locops.c
+m_lusers_la_SOURCES = m_lusers.c
+m_map_la_SOURCES = m_map.c
+m_module_la_SOURCES = m_module.c
+m_motd_la_SOURCES = m_motd.c
+m_names_la_SOURCES = m_names.c
+m_oper_la_SOURCES = m_oper.c
+m_operwall_la_SOURCES = m_operwall.c
+m_pass_la_SOURCES = m_pass.c
+m_ping_la_SOURCES = m_ping.c
+m_pong_la_SOURCES = m_pong.c
+m_post_la_SOURCES = m_post.c
+m_rehash_la_SOURCES = m_rehash.c
+m_restart_la_SOURCES = m_restart.c
+m_resv_la_SOURCES = m_resv.c
+m_set_la_SOURCES = m_set.c
+m_services_la_SOURCES = m_services.c
+m_stats_la_SOURCES = m_stats.c
+m_svinfo_la_SOURCES = m_svinfo.c
+m_svsmode_la_SOURCES = m_svsmode.c
+m_svsnick_la_SOURCES = m_svsnick.c
+m_tburst_la_SOURCES = m_tburst.c
+m_testline_la_SOURCES = m_testline.c
+m_testmask_la_SOURCES = m_testmask.c
+m_time_la_SOURCES = m_time.c
+m_topic_la_SOURCES = m_topic.c
+m_trace_la_SOURCES = m_trace.c
+m_user_la_SOURCES = m_user.c
+m_userhost_la_SOURCES = m_userhost.c
+m_users_la_SOURCES = m_users.c
+m_version_la_SOURCES = m_version.c
+m_wallops_la_SOURCES = m_wallops.c
+m_watch_la_SOURCES = m_watch.c
+m_who_la_SOURCES = m_who.c
+m_whois_la_SOURCES = m_whois.c
+m_whowas_la_SOURCES = m_whowas.c
+m_xline_la_SOURCES = m_xline.c
+
+modules: $(modules_LTLIBRARIES)
diff --git a/modules/Makefile.in b/modules/Makefile.in
new file mode 100644
index 0000000..1f6cb89
--- /dev/null
+++ b/modules/Makefile.in
@@ -0,0 +1,1495 @@
+# Makefile.in generated by automake 1.12.4 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2012 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+am__make_dryrun = \
+  { \
+    am__dry=no; \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        echo 'am--echo: ; @echo "AM"  OK' | $(MAKE) -f - 2>/dev/null \
+          | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
+      *) \
+        for am__flg in $$MAKEFLAGS; do \
+          case $$am__flg in \
+            *=*|--*) ;; \
+            *n*) am__dry=yes; break;; \
+          esac; \
+        done;; \
+    esac; \
+    test $$am__dry = yes; \
+  }
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+subdir = modules
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
+	$(top_srcdir)/depcomp
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+	$(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+    *) f=$$p;; \
+  esac;
+am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
+am__install_max = 40
+am__nobase_strip_setup = \
+  srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
+am__nobase_strip = \
+  for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
+am__nobase_list = $(am__nobase_strip_setup); \
+  for p in $$list; do echo "$$p $$p"; done | \
+  sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
+  $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
+    if (++n[$$2] == $(am__install_max)) \
+      { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
+    END { for (dir in files) print dir, files[dir] }'
+am__base_list = \
+  sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
+  sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
+am__uninstall_files_from_dir = { \
+  test -z "$$files" \
+    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
+    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
+         $(am__cd) "$$dir" && rm -f $$files; }; \
+  }
+am__installdirs = "$(DESTDIR)$(modulesdir)"
+LTLIBRARIES = $(modules_LTLIBRARIES)
+m_accept_la_LIBADD =
+am_m_accept_la_OBJECTS = m_accept.lo
+m_accept_la_OBJECTS = $(am_m_accept_la_OBJECTS)
+m_accept_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_accept_la_LDFLAGS) $(LDFLAGS) -o $@
+m_admin_la_LIBADD =
+am_m_admin_la_OBJECTS = m_admin.lo
+m_admin_la_OBJECTS = $(am_m_admin_la_OBJECTS)
+m_admin_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_admin_la_LDFLAGS) $(LDFLAGS) -o $@
+m_away_la_LIBADD =
+am_m_away_la_OBJECTS = m_away.lo
+m_away_la_OBJECTS = $(am_m_away_la_OBJECTS)
+m_away_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_away_la_LDFLAGS) $(LDFLAGS) -o $@
+m_cap_la_LIBADD =
+am_m_cap_la_OBJECTS = m_cap.lo
+m_cap_la_OBJECTS = $(am_m_cap_la_OBJECTS)
+m_cap_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+	--mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(m_cap_la_LDFLAGS) \
+	$(LDFLAGS) -o $@
+m_capab_la_LIBADD =
+am_m_capab_la_OBJECTS = m_capab.lo
+m_capab_la_OBJECTS = $(am_m_capab_la_OBJECTS)
+m_capab_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_capab_la_LDFLAGS) $(LDFLAGS) -o $@
+m_challenge_la_LIBADD =
+am_m_challenge_la_OBJECTS = m_challenge.lo
+m_challenge_la_OBJECTS = $(am_m_challenge_la_OBJECTS)
+m_challenge_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_challenge_la_LDFLAGS) $(LDFLAGS) -o $@
+m_close_la_LIBADD =
+am_m_close_la_OBJECTS = m_close.lo
+m_close_la_OBJECTS = $(am_m_close_la_OBJECTS)
+m_close_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_close_la_LDFLAGS) $(LDFLAGS) -o $@
+m_connect_la_LIBADD =
+am_m_connect_la_OBJECTS = m_connect.lo
+m_connect_la_OBJECTS = $(am_m_connect_la_OBJECTS)
+m_connect_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_connect_la_LDFLAGS) $(LDFLAGS) -o $@
+m_dline_la_LIBADD =
+am_m_dline_la_OBJECTS = m_dline.lo
+m_dline_la_OBJECTS = $(am_m_dline_la_OBJECTS)
+m_dline_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_dline_la_LDFLAGS) $(LDFLAGS) -o $@
+m_encap_la_LIBADD =
+am_m_encap_la_OBJECTS = m_encap.lo
+m_encap_la_OBJECTS = $(am_m_encap_la_OBJECTS)
+m_encap_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_encap_la_LDFLAGS) $(LDFLAGS) -o $@
+m_eob_la_LIBADD =
+am_m_eob_la_OBJECTS = m_eob.lo
+m_eob_la_OBJECTS = $(am_m_eob_la_OBJECTS)
+m_eob_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+	--mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(m_eob_la_LDFLAGS) \
+	$(LDFLAGS) -o $@
+m_etrace_la_LIBADD =
+am_m_etrace_la_OBJECTS = m_etrace.lo
+m_etrace_la_OBJECTS = $(am_m_etrace_la_OBJECTS)
+m_etrace_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_etrace_la_LDFLAGS) $(LDFLAGS) -o $@
+m_gline_la_LIBADD =
+am_m_gline_la_OBJECTS = m_gline.lo
+m_gline_la_OBJECTS = $(am_m_gline_la_OBJECTS)
+m_gline_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_gline_la_LDFLAGS) $(LDFLAGS) -o $@
+m_globops_la_LIBADD =
+am_m_globops_la_OBJECTS = m_globops.lo
+m_globops_la_OBJECTS = $(am_m_globops_la_OBJECTS)
+m_globops_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_globops_la_LDFLAGS) $(LDFLAGS) -o $@
+m_hash_la_LIBADD =
+am_m_hash_la_OBJECTS = m_hash.lo
+m_hash_la_OBJECTS = $(am_m_hash_la_OBJECTS)
+m_hash_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_hash_la_LDFLAGS) $(LDFLAGS) -o $@
+m_help_la_LIBADD =
+am_m_help_la_OBJECTS = m_help.lo
+m_help_la_OBJECTS = $(am_m_help_la_OBJECTS)
+m_help_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_help_la_LDFLAGS) $(LDFLAGS) -o $@
+m_info_la_LIBADD =
+am_m_info_la_OBJECTS = m_info.lo
+m_info_la_OBJECTS = $(am_m_info_la_OBJECTS)
+m_info_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_info_la_LDFLAGS) $(LDFLAGS) -o $@
+m_invite_la_LIBADD =
+am_m_invite_la_OBJECTS = m_invite.lo
+m_invite_la_OBJECTS = $(am_m_invite_la_OBJECTS)
+m_invite_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_invite_la_LDFLAGS) $(LDFLAGS) -o $@
+m_ison_la_LIBADD =
+am_m_ison_la_OBJECTS = m_ison.lo
+m_ison_la_OBJECTS = $(am_m_ison_la_OBJECTS)
+m_ison_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_ison_la_LDFLAGS) $(LDFLAGS) -o $@
+m_kline_la_LIBADD =
+am_m_kline_la_OBJECTS = m_kline.lo
+m_kline_la_OBJECTS = $(am_m_kline_la_OBJECTS)
+m_kline_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_kline_la_LDFLAGS) $(LDFLAGS) -o $@
+m_knock_la_LIBADD =
+am_m_knock_la_OBJECTS = m_knock.lo
+m_knock_la_OBJECTS = $(am_m_knock_la_OBJECTS)
+m_knock_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_knock_la_LDFLAGS) $(LDFLAGS) -o $@
+m_links_la_LIBADD =
+am_m_links_la_OBJECTS = m_links.lo
+m_links_la_OBJECTS = $(am_m_links_la_OBJECTS)
+m_links_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_links_la_LDFLAGS) $(LDFLAGS) -o $@
+m_list_la_LIBADD =
+am_m_list_la_OBJECTS = m_list.lo
+m_list_la_OBJECTS = $(am_m_list_la_OBJECTS)
+m_list_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_list_la_LDFLAGS) $(LDFLAGS) -o $@
+m_locops_la_LIBADD =
+am_m_locops_la_OBJECTS = m_locops.lo
+m_locops_la_OBJECTS = $(am_m_locops_la_OBJECTS)
+m_locops_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_locops_la_LDFLAGS) $(LDFLAGS) -o $@
+m_lusers_la_LIBADD =
+am_m_lusers_la_OBJECTS = m_lusers.lo
+m_lusers_la_OBJECTS = $(am_m_lusers_la_OBJECTS)
+m_lusers_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_lusers_la_LDFLAGS) $(LDFLAGS) -o $@
+m_map_la_LIBADD =
+am_m_map_la_OBJECTS = m_map.lo
+m_map_la_OBJECTS = $(am_m_map_la_OBJECTS)
+m_map_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+	--mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(m_map_la_LDFLAGS) \
+	$(LDFLAGS) -o $@
+m_module_la_LIBADD =
+am_m_module_la_OBJECTS = m_module.lo
+m_module_la_OBJECTS = $(am_m_module_la_OBJECTS)
+m_module_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_module_la_LDFLAGS) $(LDFLAGS) -o $@
+m_motd_la_LIBADD =
+am_m_motd_la_OBJECTS = m_motd.lo
+m_motd_la_OBJECTS = $(am_m_motd_la_OBJECTS)
+m_motd_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_motd_la_LDFLAGS) $(LDFLAGS) -o $@
+m_names_la_LIBADD =
+am_m_names_la_OBJECTS = m_names.lo
+m_names_la_OBJECTS = $(am_m_names_la_OBJECTS)
+m_names_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_names_la_LDFLAGS) $(LDFLAGS) -o $@
+m_oper_la_LIBADD =
+am_m_oper_la_OBJECTS = m_oper.lo
+m_oper_la_OBJECTS = $(am_m_oper_la_OBJECTS)
+m_oper_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_oper_la_LDFLAGS) $(LDFLAGS) -o $@
+m_operwall_la_LIBADD =
+am_m_operwall_la_OBJECTS = m_operwall.lo
+m_operwall_la_OBJECTS = $(am_m_operwall_la_OBJECTS)
+m_operwall_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_operwall_la_LDFLAGS) $(LDFLAGS) -o $@
+m_pass_la_LIBADD =
+am_m_pass_la_OBJECTS = m_pass.lo
+m_pass_la_OBJECTS = $(am_m_pass_la_OBJECTS)
+m_pass_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_pass_la_LDFLAGS) $(LDFLAGS) -o $@
+m_ping_la_LIBADD =
+am_m_ping_la_OBJECTS = m_ping.lo
+m_ping_la_OBJECTS = $(am_m_ping_la_OBJECTS)
+m_ping_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_ping_la_LDFLAGS) $(LDFLAGS) -o $@
+m_pong_la_LIBADD =
+am_m_pong_la_OBJECTS = m_pong.lo
+m_pong_la_OBJECTS = $(am_m_pong_la_OBJECTS)
+m_pong_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_pong_la_LDFLAGS) $(LDFLAGS) -o $@
+m_post_la_LIBADD =
+am_m_post_la_OBJECTS = m_post.lo
+m_post_la_OBJECTS = $(am_m_post_la_OBJECTS)
+m_post_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_post_la_LDFLAGS) $(LDFLAGS) -o $@
+m_rehash_la_LIBADD =
+am_m_rehash_la_OBJECTS = m_rehash.lo
+m_rehash_la_OBJECTS = $(am_m_rehash_la_OBJECTS)
+m_rehash_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_rehash_la_LDFLAGS) $(LDFLAGS) -o $@
+m_restart_la_LIBADD =
+am_m_restart_la_OBJECTS = m_restart.lo
+m_restart_la_OBJECTS = $(am_m_restart_la_OBJECTS)
+m_restart_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_restart_la_LDFLAGS) $(LDFLAGS) -o $@
+m_resv_la_LIBADD =
+am_m_resv_la_OBJECTS = m_resv.lo
+m_resv_la_OBJECTS = $(am_m_resv_la_OBJECTS)
+m_resv_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_resv_la_LDFLAGS) $(LDFLAGS) -o $@
+m_services_la_LIBADD =
+am_m_services_la_OBJECTS = m_services.lo
+m_services_la_OBJECTS = $(am_m_services_la_OBJECTS)
+m_services_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_services_la_LDFLAGS) $(LDFLAGS) -o $@
+m_set_la_LIBADD =
+am_m_set_la_OBJECTS = m_set.lo
+m_set_la_OBJECTS = $(am_m_set_la_OBJECTS)
+m_set_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+	--mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(m_set_la_LDFLAGS) \
+	$(LDFLAGS) -o $@
+m_stats_la_LIBADD =
+am_m_stats_la_OBJECTS = m_stats.lo
+m_stats_la_OBJECTS = $(am_m_stats_la_OBJECTS)
+m_stats_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_stats_la_LDFLAGS) $(LDFLAGS) -o $@
+m_svinfo_la_LIBADD =
+am_m_svinfo_la_OBJECTS = m_svinfo.lo
+m_svinfo_la_OBJECTS = $(am_m_svinfo_la_OBJECTS)
+m_svinfo_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_svinfo_la_LDFLAGS) $(LDFLAGS) -o $@
+m_svsmode_la_LIBADD =
+am_m_svsmode_la_OBJECTS = m_svsmode.lo
+m_svsmode_la_OBJECTS = $(am_m_svsmode_la_OBJECTS)
+m_svsmode_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_svsmode_la_LDFLAGS) $(LDFLAGS) -o $@
+m_svsnick_la_LIBADD =
+am_m_svsnick_la_OBJECTS = m_svsnick.lo
+m_svsnick_la_OBJECTS = $(am_m_svsnick_la_OBJECTS)
+m_svsnick_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_svsnick_la_LDFLAGS) $(LDFLAGS) -o $@
+m_tburst_la_LIBADD =
+am_m_tburst_la_OBJECTS = m_tburst.lo
+m_tburst_la_OBJECTS = $(am_m_tburst_la_OBJECTS)
+m_tburst_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_tburst_la_LDFLAGS) $(LDFLAGS) -o $@
+m_testline_la_LIBADD =
+am_m_testline_la_OBJECTS = m_testline.lo
+m_testline_la_OBJECTS = $(am_m_testline_la_OBJECTS)
+m_testline_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_testline_la_LDFLAGS) $(LDFLAGS) -o $@
+m_testmask_la_LIBADD =
+am_m_testmask_la_OBJECTS = m_testmask.lo
+m_testmask_la_OBJECTS = $(am_m_testmask_la_OBJECTS)
+m_testmask_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_testmask_la_LDFLAGS) $(LDFLAGS) -o $@
+m_time_la_LIBADD =
+am_m_time_la_OBJECTS = m_time.lo
+m_time_la_OBJECTS = $(am_m_time_la_OBJECTS)
+m_time_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_time_la_LDFLAGS) $(LDFLAGS) -o $@
+m_topic_la_LIBADD =
+am_m_topic_la_OBJECTS = m_topic.lo
+m_topic_la_OBJECTS = $(am_m_topic_la_OBJECTS)
+m_topic_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_topic_la_LDFLAGS) $(LDFLAGS) -o $@
+m_trace_la_LIBADD =
+am_m_trace_la_OBJECTS = m_trace.lo
+m_trace_la_OBJECTS = $(am_m_trace_la_OBJECTS)
+m_trace_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_trace_la_LDFLAGS) $(LDFLAGS) -o $@
+m_user_la_LIBADD =
+am_m_user_la_OBJECTS = m_user.lo
+m_user_la_OBJECTS = $(am_m_user_la_OBJECTS)
+m_user_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_user_la_LDFLAGS) $(LDFLAGS) -o $@
+m_userhost_la_LIBADD =
+am_m_userhost_la_OBJECTS = m_userhost.lo
+m_userhost_la_OBJECTS = $(am_m_userhost_la_OBJECTS)
+m_userhost_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_userhost_la_LDFLAGS) $(LDFLAGS) -o $@
+m_users_la_LIBADD =
+am_m_users_la_OBJECTS = m_users.lo
+m_users_la_OBJECTS = $(am_m_users_la_OBJECTS)
+m_users_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_users_la_LDFLAGS) $(LDFLAGS) -o $@
+m_version_la_LIBADD =
+am_m_version_la_OBJECTS = m_version.lo
+m_version_la_OBJECTS = $(am_m_version_la_OBJECTS)
+m_version_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_version_la_LDFLAGS) $(LDFLAGS) -o $@
+m_wallops_la_LIBADD =
+am_m_wallops_la_OBJECTS = m_wallops.lo
+m_wallops_la_OBJECTS = $(am_m_wallops_la_OBJECTS)
+m_wallops_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_wallops_la_LDFLAGS) $(LDFLAGS) -o $@
+m_watch_la_LIBADD =
+am_m_watch_la_OBJECTS = m_watch.lo
+m_watch_la_OBJECTS = $(am_m_watch_la_OBJECTS)
+m_watch_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_watch_la_LDFLAGS) $(LDFLAGS) -o $@
+m_who_la_LIBADD =
+am_m_who_la_OBJECTS = m_who.lo
+m_who_la_OBJECTS = $(am_m_who_la_OBJECTS)
+m_who_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+	--mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(m_who_la_LDFLAGS) \
+	$(LDFLAGS) -o $@
+m_whois_la_LIBADD =
+am_m_whois_la_OBJECTS = m_whois.lo
+m_whois_la_OBJECTS = $(am_m_whois_la_OBJECTS)
+m_whois_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_whois_la_LDFLAGS) $(LDFLAGS) -o $@
+m_whowas_la_LIBADD =
+am_m_whowas_la_OBJECTS = m_whowas.lo
+m_whowas_la_OBJECTS = $(am_m_whowas_la_OBJECTS)
+m_whowas_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_whowas_la_LDFLAGS) $(LDFLAGS) -o $@
+m_xline_la_LIBADD =
+am_m_xline_la_OBJECTS = m_xline.lo
+m_xline_la_OBJECTS = $(am_m_xline_la_OBJECTS)
+m_xline_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(m_xline_la_LDFLAGS) $(LDFLAGS) -o $@
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+am__mv = mv -f
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+	--mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+	$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+	--mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
+	$(LDFLAGS) -o $@
+SOURCES = $(m_accept_la_SOURCES) $(m_admin_la_SOURCES) \
+	$(m_away_la_SOURCES) $(m_cap_la_SOURCES) $(m_capab_la_SOURCES) \
+	$(m_challenge_la_SOURCES) $(m_close_la_SOURCES) \
+	$(m_connect_la_SOURCES) $(m_dline_la_SOURCES) \
+	$(m_encap_la_SOURCES) $(m_eob_la_SOURCES) \
+	$(m_etrace_la_SOURCES) $(m_gline_la_SOURCES) \
+	$(m_globops_la_SOURCES) $(m_hash_la_SOURCES) \
+	$(m_help_la_SOURCES) $(m_info_la_SOURCES) \
+	$(m_invite_la_SOURCES) $(m_ison_la_SOURCES) \
+	$(m_kline_la_SOURCES) $(m_knock_la_SOURCES) \
+	$(m_links_la_SOURCES) $(m_list_la_SOURCES) \
+	$(m_locops_la_SOURCES) $(m_lusers_la_SOURCES) \
+	$(m_map_la_SOURCES) $(m_module_la_SOURCES) \
+	$(m_motd_la_SOURCES) $(m_names_la_SOURCES) \
+	$(m_oper_la_SOURCES) $(m_operwall_la_SOURCES) \
+	$(m_pass_la_SOURCES) $(m_ping_la_SOURCES) $(m_pong_la_SOURCES) \
+	$(m_post_la_SOURCES) $(m_rehash_la_SOURCES) \
+	$(m_restart_la_SOURCES) $(m_resv_la_SOURCES) \
+	$(m_services_la_SOURCES) $(m_set_la_SOURCES) \
+	$(m_stats_la_SOURCES) $(m_svinfo_la_SOURCES) \
+	$(m_svsmode_la_SOURCES) $(m_svsnick_la_SOURCES) \
+	$(m_tburst_la_SOURCES) $(m_testline_la_SOURCES) \
+	$(m_testmask_la_SOURCES) $(m_time_la_SOURCES) \
+	$(m_topic_la_SOURCES) $(m_trace_la_SOURCES) \
+	$(m_user_la_SOURCES) $(m_userhost_la_SOURCES) \
+	$(m_users_la_SOURCES) $(m_version_la_SOURCES) \
+	$(m_wallops_la_SOURCES) $(m_watch_la_SOURCES) \
+	$(m_who_la_SOURCES) $(m_whois_la_SOURCES) \
+	$(m_whowas_la_SOURCES) $(m_xline_la_SOURCES)
+DIST_SOURCES = $(m_accept_la_SOURCES) $(m_admin_la_SOURCES) \
+	$(m_away_la_SOURCES) $(m_cap_la_SOURCES) $(m_capab_la_SOURCES) \
+	$(m_challenge_la_SOURCES) $(m_close_la_SOURCES) \
+	$(m_connect_la_SOURCES) $(m_dline_la_SOURCES) \
+	$(m_encap_la_SOURCES) $(m_eob_la_SOURCES) \
+	$(m_etrace_la_SOURCES) $(m_gline_la_SOURCES) \
+	$(m_globops_la_SOURCES) $(m_hash_la_SOURCES) \
+	$(m_help_la_SOURCES) $(m_info_la_SOURCES) \
+	$(m_invite_la_SOURCES) $(m_ison_la_SOURCES) \
+	$(m_kline_la_SOURCES) $(m_knock_la_SOURCES) \
+	$(m_links_la_SOURCES) $(m_list_la_SOURCES) \
+	$(m_locops_la_SOURCES) $(m_lusers_la_SOURCES) \
+	$(m_map_la_SOURCES) $(m_module_la_SOURCES) \
+	$(m_motd_la_SOURCES) $(m_names_la_SOURCES) \
+	$(m_oper_la_SOURCES) $(m_operwall_la_SOURCES) \
+	$(m_pass_la_SOURCES) $(m_ping_la_SOURCES) $(m_pong_la_SOURCES) \
+	$(m_post_la_SOURCES) $(m_rehash_la_SOURCES) \
+	$(m_restart_la_SOURCES) $(m_resv_la_SOURCES) \
+	$(m_services_la_SOURCES) $(m_set_la_SOURCES) \
+	$(m_stats_la_SOURCES) $(m_svinfo_la_SOURCES) \
+	$(m_svsmode_la_SOURCES) $(m_svsnick_la_SOURCES) \
+	$(m_tburst_la_SOURCES) $(m_testline_la_SOURCES) \
+	$(m_testmask_la_SOURCES) $(m_time_la_SOURCES) \
+	$(m_topic_la_SOURCES) $(m_trace_la_SOURCES) \
+	$(m_user_la_SOURCES) $(m_userhost_la_SOURCES) \
+	$(m_users_la_SOURCES) $(m_version_la_SOURCES) \
+	$(m_wallops_la_SOURCES) $(m_watch_la_SOURCES) \
+	$(m_who_la_SOURCES) $(m_whois_la_SOURCES) \
+	$(m_whowas_la_SOURCES) $(m_xline_la_SOURCES)
+RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
+	html-recursive info-recursive install-data-recursive \
+	install-dvi-recursive install-exec-recursive \
+	install-html-recursive install-info-recursive \
+	install-pdf-recursive install-ps-recursive install-recursive \
+	installcheck-recursive installdirs-recursive pdf-recursive \
+	ps-recursive uninstall-recursive
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
+RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive	\
+  distclean-recursive maintainer-clean-recursive
+AM_RECURSIVE_TARGETS = $(RECURSIVE_TARGETS:-recursive=) \
+	$(RECURSIVE_CLEAN_TARGETS:-recursive=) tags TAGS ctags CTAGS \
+	distdir
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+CTAGS = ctags
+DIST_SUBDIRS = $(SUBDIRS)
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+am__relativize = \
+  dir0=`pwd`; \
+  sed_first='s,^\([^/]*\)/.*$$,\1,'; \
+  sed_rest='s,^[^/]*/*,,'; \
+  sed_last='s,^.*/\([^/]*\)$$,\1,'; \
+  sed_butlast='s,/*[^/]*$$,,'; \
+  while test -n "$$dir1"; do \
+    first=`echo "$$dir1" | sed -e "$$sed_first"`; \
+    if test "$$first" != "."; then \
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+        dir0=`echo "$$dir0" | sed -e "$$sed_butlast"`; \
+      else \
+        first2=`echo "$$dir2" | sed -e "$$sed_first"`; \
+        if test "$$first2" = "$$first"; then \
+          dir2=`echo "$$dir2" | sed -e "$$sed_rest"`; \
+        else \
+          dir2="../$$dir2"; \
+        fi; \
+        dir0="$$dir0"/"$$first"; \
+      fi; \
+    fi; \
+    dir1=`echo "$$dir1" | sed -e "$$sed_rest"`; \
+  done; \
+  reldir="$$dir2"
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+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PREFIX = @PREFIX@
+RANLIB = @RANLIB@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+SYSCONFDIR = @SYSCONFDIR@
+VERSION = @VERSION@
+YACC = @YACC@
+YFLAGS = @YFLAGS@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_AR = @ac_ct_AR@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+ltdl_LIBOBJS = @ltdl_LIBOBJS@
+ltdl_LTLIBOBJS = @ltdl_LTLIBOBJS@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sys_symbol_underscore = @sys_symbol_underscore@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+AUTOMAKE_OPTIONS = foreign
+MODULE_FLAGS = -module -avoid-version
+SUBDIRS = core
+AM_CPPFLAGS = -I$(top_srcdir)/include
+modulesdir = $(pkglibdir)/modules/autoload
+modules_LTLIBRARIES = m_accept.la    \
+                      m_admin.la     \
+                      m_away.la      \
+                      m_capab.la     \
+                      m_cap.la       \
+                      m_challenge.la \
+                      m_close.la     \
+                      m_connect.la   \
+                      m_dline.la     \
+                      m_encap.la     \
+                      m_eob.la       \
+                      m_etrace.la    \
+                      m_gline.la     \
+                      m_globops.la   \
+                      m_hash.la      \
+                      m_help.la      \
+                      m_info.la      \
+                      m_invite.la    \
+                      m_ison.la      \
+                      m_kline.la     \
+                      m_knock.la     \
+                      m_links.la     \
+                      m_list.la      \
+                      m_locops.la    \
+                      m_lusers.la    \
+                      m_map.la       \
+                      m_module.la    \
+                      m_motd.la      \
+                      m_names.la     \
+                      m_oper.la      \
+                      m_operwall.la  \
+                      m_pass.la      \
+                      m_ping.la      \
+                      m_pong.la      \
+                      m_post.la      \
+                      m_rehash.la    \
+                      m_restart.la   \
+                      m_resv.la      \
+                      m_set.la       \
+                      m_services.la  \
+                      m_stats.la     \
+                      m_svinfo.la    \
+                      m_svsmode.la   \
+                      m_svsnick.la   \
+                      m_tburst.la    \
+                      m_testline.la  \
+                      m_testmask.la  \
+                      m_time.la      \
+                      m_topic.la     \
+                      m_trace.la     \
+                      m_user.la      \
+                      m_userhost.la  \
+                      m_users.la     \
+                      m_version.la   \
+                      m_wallops.la   \
+                      m_watch.la     \
+                      m_who.la       \
+                      m_whois.la     \
+                      m_whowas.la    \
+                      m_xline.la
+
+m_challenge_la_LDFLAGS = $(MODULE_FLAGS)
+m_accept_la_LDFLAGS = $(MODULE_FLAGS)
+m_admin_la_LDFLAGS = $(MODULE_FLAGS)
+m_away_la_LDFLAGS = $(MODULE_FLAGS)
+m_capab_la_LDFLAGS = $(MODULE_FLAGS)
+m_cap_la_LDFLAGS = $(MODULE_FLAGS)
+m_close_la_LDFLAGS = $(MODULE_FLAGS)
+m_connect_la_LDFLAGS = $(MODULE_FLAGS)
+m_dline_la_LDFLAGS = $(MODULE_FLAGS)
+m_encap_la_LDFLAGS = $(MODULE_FLAGS)
+m_eob_la_LDFLAGS = $(MODULE_FLAGS)
+m_etrace_la_LDFLAGS = $(MODULE_FLAGS)
+m_gline_la_LDFLAGS = $(MODULE_FLAGS)
+m_globops_la_LDFLAGS = $(MODULE_FLAGS)
+m_hash_la_LDFLAGS = $(MODULE_FLAGS)
+m_help_la_LDFLAGS = $(MODULE_FLAGS)
+m_info_la_LDFLAGS = $(MODULE_FLAGS)
+m_invite_la_LDFLAGS = $(MODULE_FLAGS)
+m_ison_la_LDFLAGS = $(MODULE_FLAGS)
+m_kline_la_LDFLAGS = $(MODULE_FLAGS)
+m_knock_la_LDFLAGS = $(MODULE_FLAGS)
+m_links_la_LDFLAGS = $(MODULE_FLAGS)
+m_list_la_LDFLAGS = $(MODULE_FLAGS)
+m_locops_la_LDFLAGS = $(MODULE_FLAGS)
+m_lusers_la_LDFLAGS = $(MODULE_FLAGS)
+m_map_la_LDFLAGS = $(MODULE_FLAGS)
+m_module_la_LDFLAGS = $(MODULE_FLAGS)
+m_motd_la_LDFLAGS = $(MODULE_FLAGS)
+m_names_la_LDFLAGS = $(MODULE_FLAGS)
+m_oper_la_LDFLAGS = $(MODULE_FLAGS)
+m_operwall_la_LDFLAGS = $(MODULE_FLAGS)
+m_pass_la_LDFLAGS = $(MODULE_FLAGS)
+m_ping_la_LDFLAGS = $(MODULE_FLAGS)
+m_pong_la_LDFLAGS = $(MODULE_FLAGS)
+m_post_la_LDFLAGS = $(MODULE_FLAGS)
+m_rehash_la_LDFLAGS = $(MODULE_FLAGS)
+m_restart_la_LDFLAGS = $(MODULE_FLAGS)
+m_resv_la_LDFLAGS = $(MODULE_FLAGS)
+m_set_la_LDFLAGS = $(MODULE_FLAGS)
+m_services_la_LDFLAGS = $(MODULE_FLAGS)
+m_stats_la_LDFLAGS = $(MODULE_FLAGS)
+m_svinfo_la_LDFLAGS = $(MODULE_FLAGS)
+m_svsmode_la_LDFLAGS = $(MODULE_FLAGS)
+m_svsnick_la_LDFLAGS = $(MODULE_FLAGS)
+m_tburst_la_LDFLAGS = $(MODULE_FLAGS)
+m_testline_la_LDFLAGS = $(MODULE_FLAGS)
+m_testmask_la_LDFLAGS = $(MODULE_FLAGS)
+m_time_la_LDFLAGS = $(MODULE_FLAGS)
+m_topic_la_LDFLAGS = $(MODULE_FLAGS)
+m_trace_la_LDFLAGS = $(MODULE_FLAGS)
+m_user_la_LDFLAGS = $(MODULE_FLAGS)
+m_userhost_la_LDFLAGS = $(MODULE_FLAGS)
+m_users_la_LDFLAGS = $(MODULE_FLAGS)
+m_version_la_LDFLAGS = $(MODULE_FLAGS)
+m_wallops_la_LDFLAGS = $(MODULE_FLAGS)
+m_watch_la_LDFLAGS = $(MODULE_FLAGS)
+m_who_la_LDFLAGS = $(MODULE_FLAGS)
+m_whois_la_LDFLAGS = $(MODULE_FLAGS)
+m_whowas_la_LDFLAGS = $(MODULE_FLAGS)
+m_xline_la_LDFLAGS = $(MODULE_FLAGS)
+m_accept_la_SOURCES = m_accept.c
+m_admin_la_SOURCES = m_admin.c
+m_away_la_SOURCES = m_away.c
+m_capab_la_SOURCES = m_capab.c
+m_cap_la_SOURCES = m_cap.c
+m_challenge_la_SOURCES = m_challenge.c
+m_close_la_SOURCES = m_close.c
+m_connect_la_SOURCES = m_connect.c
+m_dline_la_SOURCES = m_dline.c
+m_encap_la_SOURCES = m_encap.c
+m_eob_la_SOURCES = m_eob.c
+m_etrace_la_SOURCES = m_etrace.c
+m_gline_la_SOURCES = m_gline.c
+m_globops_la_SOURCES = m_globops.c
+m_hash_la_SOURCES = m_hash.c
+m_help_la_SOURCES = m_help.c
+m_info_la_SOURCES = m_info.c
+m_invite_la_SOURCES = m_invite.c
+m_ison_la_SOURCES = m_ison.c
+m_kline_la_SOURCES = m_kline.c
+m_knock_la_SOURCES = m_knock.c
+m_links_la_SOURCES = m_links.c
+m_list_la_SOURCES = m_list.c
+m_locops_la_SOURCES = m_locops.c
+m_lusers_la_SOURCES = m_lusers.c
+m_map_la_SOURCES = m_map.c
+m_module_la_SOURCES = m_module.c
+m_motd_la_SOURCES = m_motd.c
+m_names_la_SOURCES = m_names.c
+m_oper_la_SOURCES = m_oper.c
+m_operwall_la_SOURCES = m_operwall.c
+m_pass_la_SOURCES = m_pass.c
+m_ping_la_SOURCES = m_ping.c
+m_pong_la_SOURCES = m_pong.c
+m_post_la_SOURCES = m_post.c
+m_rehash_la_SOURCES = m_rehash.c
+m_restart_la_SOURCES = m_restart.c
+m_resv_la_SOURCES = m_resv.c
+m_set_la_SOURCES = m_set.c
+m_services_la_SOURCES = m_services.c
+m_stats_la_SOURCES = m_stats.c
+m_svinfo_la_SOURCES = m_svinfo.c
+m_svsmode_la_SOURCES = m_svsmode.c
+m_svsnick_la_SOURCES = m_svsnick.c
+m_tburst_la_SOURCES = m_tburst.c
+m_testline_la_SOURCES = m_testline.c
+m_testmask_la_SOURCES = m_testmask.c
+m_time_la_SOURCES = m_time.c
+m_topic_la_SOURCES = m_topic.c
+m_trace_la_SOURCES = m_trace.c
+m_user_la_SOURCES = m_user.c
+m_userhost_la_SOURCES = m_userhost.c
+m_users_la_SOURCES = m_users.c
+m_version_la_SOURCES = m_version.c
+m_wallops_la_SOURCES = m_wallops.c
+m_watch_la_SOURCES = m_watch.c
+m_who_la_SOURCES = m_who.c
+m_whois_la_SOURCES = m_whois.c
+m_whowas_la_SOURCES = m_whowas.c
+m_xline_la_SOURCES = m_xline.c
+all: all-recursive
+
+.SUFFIXES:
+.SUFFIXES: .c .lo .o .obj
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign modules/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign modules/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+install-modulesLTLIBRARIES: $(modules_LTLIBRARIES)
+	@$(NORMAL_INSTALL)
+	@list='$(modules_LTLIBRARIES)'; test -n "$(modulesdir)" || list=; \
+	list2=; for p in $$list; do \
+	  if test -f $$p; then \
+	    list2="$$list2 $$p"; \
+	  else :; fi; \
+	done; \
+	test -z "$$list2" || { \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(modulesdir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(modulesdir)" || exit 1; \
+	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(modulesdir)'"; \
+	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(modulesdir)"; \
+	}
+
+uninstall-modulesLTLIBRARIES:
+	@$(NORMAL_UNINSTALL)
+	@list='$(modules_LTLIBRARIES)'; test -n "$(modulesdir)" || list=; \
+	for p in $$list; do \
+	  $(am__strip_dir) \
+	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(modulesdir)/$$f'"; \
+	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(modulesdir)/$$f"; \
+	done
+
+clean-modulesLTLIBRARIES:
+	-test -z "$(modules_LTLIBRARIES)" || rm -f $(modules_LTLIBRARIES)
+	@list='$(modules_LTLIBRARIES)'; \
+	locs=`for p in $$list; do echo $$p; done | \
+	      sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
+	      sort -u`; \
+	test -z "$$locs" || { \
+	  echo rm -f $${locs}; \
+	  rm -f $${locs}; \
+	}
+m_accept.la: $(m_accept_la_OBJECTS) $(m_accept_la_DEPENDENCIES) $(EXTRA_m_accept_la_DEPENDENCIES) 
+	$(m_accept_la_LINK) -rpath $(modulesdir) $(m_accept_la_OBJECTS) $(m_accept_la_LIBADD) $(LIBS)
+m_admin.la: $(m_admin_la_OBJECTS) $(m_admin_la_DEPENDENCIES) $(EXTRA_m_admin_la_DEPENDENCIES) 
+	$(m_admin_la_LINK) -rpath $(modulesdir) $(m_admin_la_OBJECTS) $(m_admin_la_LIBADD) $(LIBS)
+m_away.la: $(m_away_la_OBJECTS) $(m_away_la_DEPENDENCIES) $(EXTRA_m_away_la_DEPENDENCIES) 
+	$(m_away_la_LINK) -rpath $(modulesdir) $(m_away_la_OBJECTS) $(m_away_la_LIBADD) $(LIBS)
+m_cap.la: $(m_cap_la_OBJECTS) $(m_cap_la_DEPENDENCIES) $(EXTRA_m_cap_la_DEPENDENCIES) 
+	$(m_cap_la_LINK) -rpath $(modulesdir) $(m_cap_la_OBJECTS) $(m_cap_la_LIBADD) $(LIBS)
+m_capab.la: $(m_capab_la_OBJECTS) $(m_capab_la_DEPENDENCIES) $(EXTRA_m_capab_la_DEPENDENCIES) 
+	$(m_capab_la_LINK) -rpath $(modulesdir) $(m_capab_la_OBJECTS) $(m_capab_la_LIBADD) $(LIBS)
+m_challenge.la: $(m_challenge_la_OBJECTS) $(m_challenge_la_DEPENDENCIES) $(EXTRA_m_challenge_la_DEPENDENCIES) 
+	$(m_challenge_la_LINK) -rpath $(modulesdir) $(m_challenge_la_OBJECTS) $(m_challenge_la_LIBADD) $(LIBS)
+m_close.la: $(m_close_la_OBJECTS) $(m_close_la_DEPENDENCIES) $(EXTRA_m_close_la_DEPENDENCIES) 
+	$(m_close_la_LINK) -rpath $(modulesdir) $(m_close_la_OBJECTS) $(m_close_la_LIBADD) $(LIBS)
+m_connect.la: $(m_connect_la_OBJECTS) $(m_connect_la_DEPENDENCIES) $(EXTRA_m_connect_la_DEPENDENCIES) 
+	$(m_connect_la_LINK) -rpath $(modulesdir) $(m_connect_la_OBJECTS) $(m_connect_la_LIBADD) $(LIBS)
+m_dline.la: $(m_dline_la_OBJECTS) $(m_dline_la_DEPENDENCIES) $(EXTRA_m_dline_la_DEPENDENCIES) 
+	$(m_dline_la_LINK) -rpath $(modulesdir) $(m_dline_la_OBJECTS) $(m_dline_la_LIBADD) $(LIBS)
+m_encap.la: $(m_encap_la_OBJECTS) $(m_encap_la_DEPENDENCIES) $(EXTRA_m_encap_la_DEPENDENCIES) 
+	$(m_encap_la_LINK) -rpath $(modulesdir) $(m_encap_la_OBJECTS) $(m_encap_la_LIBADD) $(LIBS)
+m_eob.la: $(m_eob_la_OBJECTS) $(m_eob_la_DEPENDENCIES) $(EXTRA_m_eob_la_DEPENDENCIES) 
+	$(m_eob_la_LINK) -rpath $(modulesdir) $(m_eob_la_OBJECTS) $(m_eob_la_LIBADD) $(LIBS)
+m_etrace.la: $(m_etrace_la_OBJECTS) $(m_etrace_la_DEPENDENCIES) $(EXTRA_m_etrace_la_DEPENDENCIES) 
+	$(m_etrace_la_LINK) -rpath $(modulesdir) $(m_etrace_la_OBJECTS) $(m_etrace_la_LIBADD) $(LIBS)
+m_gline.la: $(m_gline_la_OBJECTS) $(m_gline_la_DEPENDENCIES) $(EXTRA_m_gline_la_DEPENDENCIES) 
+	$(m_gline_la_LINK) -rpath $(modulesdir) $(m_gline_la_OBJECTS) $(m_gline_la_LIBADD) $(LIBS)
+m_globops.la: $(m_globops_la_OBJECTS) $(m_globops_la_DEPENDENCIES) $(EXTRA_m_globops_la_DEPENDENCIES) 
+	$(m_globops_la_LINK) -rpath $(modulesdir) $(m_globops_la_OBJECTS) $(m_globops_la_LIBADD) $(LIBS)
+m_hash.la: $(m_hash_la_OBJECTS) $(m_hash_la_DEPENDENCIES) $(EXTRA_m_hash_la_DEPENDENCIES) 
+	$(m_hash_la_LINK) -rpath $(modulesdir) $(m_hash_la_OBJECTS) $(m_hash_la_LIBADD) $(LIBS)
+m_help.la: $(m_help_la_OBJECTS) $(m_help_la_DEPENDENCIES) $(EXTRA_m_help_la_DEPENDENCIES) 
+	$(m_help_la_LINK) -rpath $(modulesdir) $(m_help_la_OBJECTS) $(m_help_la_LIBADD) $(LIBS)
+m_info.la: $(m_info_la_OBJECTS) $(m_info_la_DEPENDENCIES) $(EXTRA_m_info_la_DEPENDENCIES) 
+	$(m_info_la_LINK) -rpath $(modulesdir) $(m_info_la_OBJECTS) $(m_info_la_LIBADD) $(LIBS)
+m_invite.la: $(m_invite_la_OBJECTS) $(m_invite_la_DEPENDENCIES) $(EXTRA_m_invite_la_DEPENDENCIES) 
+	$(m_invite_la_LINK) -rpath $(modulesdir) $(m_invite_la_OBJECTS) $(m_invite_la_LIBADD) $(LIBS)
+m_ison.la: $(m_ison_la_OBJECTS) $(m_ison_la_DEPENDENCIES) $(EXTRA_m_ison_la_DEPENDENCIES) 
+	$(m_ison_la_LINK) -rpath $(modulesdir) $(m_ison_la_OBJECTS) $(m_ison_la_LIBADD) $(LIBS)
+m_kline.la: $(m_kline_la_OBJECTS) $(m_kline_la_DEPENDENCIES) $(EXTRA_m_kline_la_DEPENDENCIES) 
+	$(m_kline_la_LINK) -rpath $(modulesdir) $(m_kline_la_OBJECTS) $(m_kline_la_LIBADD) $(LIBS)
+m_knock.la: $(m_knock_la_OBJECTS) $(m_knock_la_DEPENDENCIES) $(EXTRA_m_knock_la_DEPENDENCIES) 
+	$(m_knock_la_LINK) -rpath $(modulesdir) $(m_knock_la_OBJECTS) $(m_knock_la_LIBADD) $(LIBS)
+m_links.la: $(m_links_la_OBJECTS) $(m_links_la_DEPENDENCIES) $(EXTRA_m_links_la_DEPENDENCIES) 
+	$(m_links_la_LINK) -rpath $(modulesdir) $(m_links_la_OBJECTS) $(m_links_la_LIBADD) $(LIBS)
+m_list.la: $(m_list_la_OBJECTS) $(m_list_la_DEPENDENCIES) $(EXTRA_m_list_la_DEPENDENCIES) 
+	$(m_list_la_LINK) -rpath $(modulesdir) $(m_list_la_OBJECTS) $(m_list_la_LIBADD) $(LIBS)
+m_locops.la: $(m_locops_la_OBJECTS) $(m_locops_la_DEPENDENCIES) $(EXTRA_m_locops_la_DEPENDENCIES) 
+	$(m_locops_la_LINK) -rpath $(modulesdir) $(m_locops_la_OBJECTS) $(m_locops_la_LIBADD) $(LIBS)
+m_lusers.la: $(m_lusers_la_OBJECTS) $(m_lusers_la_DEPENDENCIES) $(EXTRA_m_lusers_la_DEPENDENCIES) 
+	$(m_lusers_la_LINK) -rpath $(modulesdir) $(m_lusers_la_OBJECTS) $(m_lusers_la_LIBADD) $(LIBS)
+m_map.la: $(m_map_la_OBJECTS) $(m_map_la_DEPENDENCIES) $(EXTRA_m_map_la_DEPENDENCIES) 
+	$(m_map_la_LINK) -rpath $(modulesdir) $(m_map_la_OBJECTS) $(m_map_la_LIBADD) $(LIBS)
+m_module.la: $(m_module_la_OBJECTS) $(m_module_la_DEPENDENCIES) $(EXTRA_m_module_la_DEPENDENCIES) 
+	$(m_module_la_LINK) -rpath $(modulesdir) $(m_module_la_OBJECTS) $(m_module_la_LIBADD) $(LIBS)
+m_motd.la: $(m_motd_la_OBJECTS) $(m_motd_la_DEPENDENCIES) $(EXTRA_m_motd_la_DEPENDENCIES) 
+	$(m_motd_la_LINK) -rpath $(modulesdir) $(m_motd_la_OBJECTS) $(m_motd_la_LIBADD) $(LIBS)
+m_names.la: $(m_names_la_OBJECTS) $(m_names_la_DEPENDENCIES) $(EXTRA_m_names_la_DEPENDENCIES) 
+	$(m_names_la_LINK) -rpath $(modulesdir) $(m_names_la_OBJECTS) $(m_names_la_LIBADD) $(LIBS)
+m_oper.la: $(m_oper_la_OBJECTS) $(m_oper_la_DEPENDENCIES) $(EXTRA_m_oper_la_DEPENDENCIES) 
+	$(m_oper_la_LINK) -rpath $(modulesdir) $(m_oper_la_OBJECTS) $(m_oper_la_LIBADD) $(LIBS)
+m_operwall.la: $(m_operwall_la_OBJECTS) $(m_operwall_la_DEPENDENCIES) $(EXTRA_m_operwall_la_DEPENDENCIES) 
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+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+	@list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
+	  if test "$$subdir" = .; then :; else \
+	    $(am__make_dryrun) \
+	      || test -d "$(distdir)/$$subdir" \
+	      || $(MKDIR_P) "$(distdir)/$$subdir" \
+	      || exit 1; \
+	    dir1=$$subdir; dir2="$(distdir)/$$subdir"; \
+	    $(am__relativize); \
+	    new_distdir=$$reldir; \
+	    dir1=$$subdir; dir2="$(top_distdir)"; \
+	    $(am__relativize); \
+	    new_top_distdir=$$reldir; \
+	    echo " (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir="$$new_top_distdir" distdir="$$new_distdir" \\"; \
+	    echo "     am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)"; \
+	    ($(am__cd) $$subdir && \
+	      $(MAKE) $(AM_MAKEFLAGS) \
+	        top_distdir="$$new_top_distdir" \
+	        distdir="$$new_distdir" \
+		am__remove_distdir=: \
+		am__skip_length_check=: \
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+	        distdir) \
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+check-am: all-am
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+all-am: Makefile $(LTLIBRARIES)
+installdirs: installdirs-recursive
+installdirs-am:
+	for dir in "$(DESTDIR)$(modulesdir)"; do \
+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
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+install-data: install-data-recursive
+uninstall: uninstall-recursive
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-recursive
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
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+
+clean-am: clean-generic clean-libtool clean-modulesLTLIBRARIES \
+	mostlyclean-am
+
+distclean: distclean-recursive
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-recursive
+
+dvi-am:
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+html: html-recursive
+
+html-am:
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+info: info-recursive
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+install-data-am: install-modulesLTLIBRARIES
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+install-dvi: install-dvi-recursive
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+install-dvi-am:
+
+install-exec-am:
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+install-html: install-html-recursive
+
+install-html-am:
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+install-info: install-info-recursive
+
+install-info-am:
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+install-man:
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+install-ps: install-ps-recursive
+
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+
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+	-rm -rf ./$(DEPDIR)
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+	tags-recursive
+
+.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
+	all all-am check check-am clean clean-generic clean-libtool \
+	clean-modulesLTLIBRARIES cscopelist cscopelist-recursive ctags \
+	ctags-recursive distclean distclean-compile distclean-generic \
+	distclean-libtool distclean-tags distdir dvi dvi-am html \
+	html-am info info-am install install-am install-data \
+	install-data-am install-dvi install-dvi-am install-exec \
+	install-exec-am install-html install-html-am install-info \
+	install-info-am install-man install-modulesLTLIBRARIES \
+	install-pdf install-pdf-am install-ps install-ps-am \
+	install-strip installcheck installcheck-am installdirs \
+	installdirs-am maintainer-clean maintainer-clean-generic \
+	mostlyclean mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool pdf pdf-am ps ps-am tags tags-recursive \
+	uninstall uninstall-am uninstall-modulesLTLIBRARIES
+
+
+modules: $(modules_LTLIBRARIES)
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+# Tell versions [3.59,3.63) of GNU make to not export all variables.
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diff --git a/modules/core/Makefile.am b/modules/core/Makefile.am
new file mode 100644
index 0000000..6e4cbba
--- /dev/null
+++ b/modules/core/Makefile.am
@@ -0,0 +1,58 @@
+AUTOMAKE_OPTIONS = foreign
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+
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+
+
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+m_join_la_LDFLAGS = $(MODULE_FLAGS)
+m_kick_la_LDFLAGS = $(MODULE_FLAGS)
+m_kill_la_LDFLAGS = $(MODULE_FLAGS)
+m_message_la_LDFLAGS = $(MODULE_FLAGS)
+m_mode_la_LDFLAGS = $(MODULE_FLAGS)
+m_nick_la_LDFLAGS = $(MODULE_FLAGS)
+m_part_la_LDFLAGS = $(MODULE_FLAGS)
+m_quit_la_LDFLAGS = $(MODULE_FLAGS)
+m_server_la_LDFLAGS = $(MODULE_FLAGS)
+m_sjoin_la_LDFLAGS = $(MODULE_FLAGS)
+m_squit_la_LDFLAGS = $(MODULE_FLAGS)
+
+m_die_la_SOURCES = m_die.c
+m_error_la_SOURCES = m_error.c
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+m_message_la_SOURCES = m_message.c
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+m_nick_la_SOURCES = m_nick.c
+m_part_la_SOURCES = m_part.c
+m_quit_la_SOURCES = m_quit.c
+m_server_la_SOURCES = m_server.c
+m_sjoin_la_SOURCES = m_sjoin.c
+m_squit_la_SOURCES = m_squit.c
+
+modules_LTLIBRARIES = m_die.la     \
+                      m_error.la   \
+                      m_join.la    \
+                      m_kick.la    \
+                      m_kill.la    \
+                      m_message.la \
+                      m_mode.la    \
+                      m_nick.la    \
+                      m_part.la    \
+                      m_quit.la    \
+                      m_server.la  \
+                      m_sjoin.la   \
+                      m_squit.la
+
+modules: $(modules_LTLIBRARIES)
+
+install-exec-hook:
+	if test -d $(DESTDIR)$(pkglibdir)-old; then \
+		rm -rf $(DESTDIR)$(pkglibdir)-old; \
+	fi
+	if test -d $(DESTDIR)$(pkglibdir); then \
+		mv $(DESTDIR)$(pkglibdir) $(DESTDIR)$(pkglibdir)-old; \
+	fi
diff --git a/modules/core/Makefile.in b/modules/core/Makefile.in
new file mode 100644
index 0000000..9af88eb
--- /dev/null
+++ b/modules/core/Makefile.in
@@ -0,0 +1,766 @@
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+
+# Copyright (C) 1994-2012 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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+	fi
+	if test -d $(DESTDIR)$(pkglibdir); then \
+		mv $(DESTDIR)$(pkglibdir) $(DESTDIR)$(pkglibdir)-old; \
+	fi
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/modules/core/m_die.c b/modules/core/m_die.c
new file mode 100644
index 0000000..b47c92c
--- /dev/null
+++ b/modules/core/m_die.c
@@ -0,0 +1,97 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_die.c: Kills off this server.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "ircd.h"
+#include "irc_string.h"
+#include "numeric.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+#include "restart.h"
+#include "conf.h"
+
+
+/*
+ * mo_die - DIE command handler
+ */
+static void
+mo_die(struct Client *client_p, struct Client *source_p,
+       int parc, char *parv[])
+{
+  char buf[IRCD_BUFSIZE];
+
+  if (!HasOFlag(source_p, OPER_FLAG_DIE))
+  {
+    sendto_one(source_p, form_str(ERR_NOPRIVS),
+               me.name, source_p->name, "die");
+    return;
+  }
+
+  if (parc < 2 || EmptyString(parv[1]))
+  {
+    sendto_one(source_p, ":%s NOTICE %s :Need server name /die %s",
+               me.name, source_p->name, me.name);
+    return;
+  }
+
+  if (irccmp(parv[1], me.name))
+  {
+    sendto_one(source_p, ":%s NOTICE %s :Mismatch on /die %s",
+               me.name, source_p->name, me.name);
+    return;
+  }
+
+  snprintf(buf, sizeof(buf), "received DIE command from %s",
+           get_oper_name(source_p));
+  server_die(buf, 0);
+}
+
+static struct Message die_msgtab = {
+  "DIE", 0, 0, 1, MAXPARA, MFLG_SLOW, 0,
+  {m_unregistered, m_not_oper, m_ignore, m_ignore, mo_die, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&die_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&die_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = MODULE_FLAG_CORE
+};
diff --git a/modules/core/m_error.c b/modules/core/m_error.c
new file mode 100644
index 0000000..9228628
--- /dev/null
+++ b/modules/core/m_error.c
@@ -0,0 +1,116 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_error.c: Handles error messages from the other end.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "ircd.h"
+#include "send.h"
+#include "modules.h"
+#include "log.h"
+#include "parse.h"
+
+
+/*
+ * Note: At least at protocol level ERROR has only one parameter.
+ * --msa
+ *
+ *      parv[0] = sender prefix
+ *      parv[*] = parameters
+ */
+static void
+m_error(struct Client *client_p, struct Client *source_p, 
+        int parc, char *parv[])
+{
+  const char *para;
+
+  para = (parc > 1 && *parv[1] != '\0') ? parv[1] : "<>";
+
+  ilog(LOG_TYPE_IRCD, "Received ERROR message from %s: %s",
+       source_p->name, para);
+
+  if (client_p == source_p)
+  {
+    sendto_realops_flags(UMODE_ALL, L_ADMIN, "ERROR :from %s -- %s",
+                         get_client_name(client_p, HIDE_IP), para);
+    sendto_realops_flags(UMODE_ALL, L_OPER, "ERROR :from %s -- %s",
+                         get_client_name(client_p, MASK_IP), para);
+  }
+  else
+  {
+    sendto_realops_flags(UMODE_ALL, L_OPER, "ERROR :from %s via %s -- %s",
+                         source_p->name, get_client_name(client_p, MASK_IP), para);
+    sendto_realops_flags(UMODE_ALL, L_ADMIN, "ERROR :from %s via %s -- %s",
+                         source_p->name, get_client_name(client_p, HIDE_IP), para);
+  }
+
+  if (MyClient(source_p))
+    exit_client(source_p, source_p, "ERROR");
+}
+
+static void
+ms_error(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  const char *para;
+
+  para = (parc > 1 && *parv[1] != '\0') ? parv[1] : "<>";
+
+  ilog(LOG_TYPE_IRCD, "Received ERROR message from %s: %s",
+       source_p->name, para);
+
+  if (client_p == source_p)
+    sendto_realops_flags(UMODE_ALL, L_ALL, "ERROR :from %s -- %s",
+                         get_client_name(client_p, MASK_IP), para);
+  else
+    sendto_realops_flags(UMODE_ALL, L_ALL, "ERROR :from %s via %s -- %s",
+                         source_p->name,
+                         get_client_name(client_p, MASK_IP), para);
+}
+
+static struct Message error_msgtab = {
+ "ERROR", 0, 0, 1, MAXPARA, MFLG_SLOW, 0,
+  { m_error, m_ignore, ms_error, m_ignore, m_ignore, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&error_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&error_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = MODULE_FLAG_CORE
+};
diff --git a/modules/core/m_join.c b/modules/core/m_join.c
new file mode 100644
index 0000000..35bbf3a
--- /dev/null
+++ b/modules/core/m_join.c
@@ -0,0 +1,680 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_join.c: Joins a channel.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "channel.h"
+#include "channel_mode.h"
+#include "client.h"
+#include "hash.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "send.h"
+#include "s_serv.h"
+#include "conf.h"
+#include "parse.h"
+#include "modules.h"
+
+
+static void do_join_0(struct Client *, struct Client *);
+
+static void set_final_mode(struct Mode *, struct Mode *);
+static void remove_our_modes(struct Channel *, struct Client *);
+static void remove_a_mode(struct Channel *, struct Client *, int, char);
+
+static char modebuf[MODEBUFLEN];
+static char parabuf[MODEBUFLEN];
+static char sendbuf[MODEBUFLEN];
+static char *mbuf;
+
+/* last0() stolen from ircu */
+static char *
+last0(struct Client *client_p, struct Client *source_p, char *chanlist)
+{
+  char *p;
+  int join0 = 0;
+
+  for (p = chanlist; *p; ++p) /* find last "JOIN 0" */
+  {
+    if (*p == '0' && (*(p + 1) == ',' || *(p + 1) == '\0'))
+    {
+      if ((*p + 1) == ',')
+        ++p;
+
+      chanlist = p + 1;
+      join0 = 1;
+    }
+    else
+    {
+      while (*p != ',' && *p != '\0') /* skip past channel name */
+        ++p;
+
+      if (*p == '\0') /* hit the end */
+        break;
+    }
+  }
+
+  if (join0)
+    do_join_0(client_p, source_p);
+
+  return chanlist;
+}
+
+/* m_join()
+ *      parv[0] = sender prefix
+ *      parv[1] = channel
+ *      parv[2] = channel password (key)
+ */
+static void
+m_join(struct Client *client_p, struct Client *source_p,
+       int parc, char *parv[])
+{
+  char *p = NULL;
+  char *key_list = NULL;
+  char *chan_list = NULL;
+  char *chan = NULL;
+  struct Channel *chptr = NULL;
+  int i = 0;
+  unsigned int flags = 0;
+
+  if (EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+               me.name, source_p->name, "JOIN");
+    return;
+  }
+
+  assert(client_p == source_p);
+
+  key_list = parv[2];
+  chan_list = last0(client_p, source_p, parv[1]);
+
+  for (chan = strtoken(&p, chan_list, ","); chan;
+       chan = strtoken(&p, NULL,      ","))
+  {
+    char *key = NULL;
+
+    /* If we have any more keys, take the first for this channel. */
+    if (!EmptyString(key_list) && (key_list = strchr(key = key_list, ',')))
+      *key_list++ = '\0';
+
+    /* Empty keys are the same as no keys. */
+    if (key && *key == '\0')
+      key = NULL;
+
+    if (!check_channel_name(chan, 1))
+    {
+      sendto_one(source_p, form_str(ERR_BADCHANNAME),
+                 me.name, source_p->name, chan);
+      continue;
+    }
+
+    if (!IsExemptResv(source_p) &&
+        !(HasUMode(source_p, UMODE_OPER) && ConfigFileEntry.oper_pass_resv) &&
+        (!hash_find_resv(chan) == ConfigChannel.restrict_channels))
+    {
+      sendto_one(source_p, form_str(ERR_BADCHANNAME),
+                 me.name, source_p->name, chan);
+      sendto_realops_flags(UMODE_SPY, L_ALL,
+                           "Forbidding reserved channel [%s] from user %s",
+                           chan, get_client_name(source_p, HIDE_IP));
+      continue;
+    }
+
+    if (dlink_list_length(&source_p->channel) >=
+        (HasUMode(source_p, UMODE_OPER) ?
+         ConfigChannel.max_chans_per_oper :
+         ConfigChannel.max_chans_per_user))
+    {
+      sendto_one(source_p, form_str(ERR_TOOMANYCHANNELS),
+                 me.name, source_p->name, chan);
+      break;
+    }
+
+    if ((chptr = hash_find_channel(chan)) != NULL)
+    {
+      if (IsMember(source_p, chptr))
+        continue;
+
+      if (splitmode && !HasUMode(source_p, UMODE_OPER) &&
+          ConfigChannel.no_join_on_split)
+      {
+        sendto_one(source_p, form_str(ERR_UNAVAILRESOURCE),
+                   me.name, source_p->name, chan);
+        continue;
+      }
+
+      /*
+       * can_join checks for +i key, bans.
+       */
+      if ((i = can_join(source_p, chptr, key)))
+      {
+        sendto_one(source_p, form_str(i), me.name,
+                   source_p->name, chptr->chname);
+        continue;
+      }
+
+      /*
+       * This should never be the case unless there is some sort of
+       * persistant channels.
+       */
+      if (dlink_list_length(&chptr->members) == 0)
+        flags = CHFL_CHANOP;
+      else
+        flags = 0;
+    }
+    else
+    {
+      if (splitmode && !HasUMode(source_p, UMODE_OPER) &&
+          (ConfigChannel.no_create_on_split || ConfigChannel.no_join_on_split))
+      {
+        sendto_one(source_p, form_str(ERR_UNAVAILRESOURCE),
+                   me.name, source_p->name, chan);
+        continue;
+      }
+
+      flags = CHFL_CHANOP;
+      chptr = make_channel(chan);
+    }
+
+    if (!HasUMode(source_p, UMODE_OPER))
+      check_spambot_warning(source_p, chptr->chname);
+
+    add_user_to_channel(chptr, source_p, flags, 1);
+
+    /*
+     *  Set timestamp if appropriate, and propagate
+     */
+    if (flags & CHFL_CHANOP)
+    {
+      chptr->channelts = CurrentTime;
+      chptr->mode.mode |= MODE_TOPICLIMIT;
+      chptr->mode.mode |= MODE_NOPRIVMSGS;
+
+      sendto_server(client_p, CAP_TS6, NOCAPS,
+                    ":%s SJOIN %lu %s +nt :@%s",
+                    me.id, (unsigned long)chptr->channelts,
+                    chptr->chname, source_p->id);
+      sendto_server(client_p, NOCAPS, CAP_TS6,
+                    ":%s SJOIN %lu %s +nt :@%s",
+                    me.name, (unsigned long)chptr->channelts,
+                    chptr->chname, source_p->name);
+      /*
+       * notify all other users on the new channel
+       */
+      sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s!%s@%s JOIN :%s",
+                           source_p->name, source_p->username,
+                           source_p->host, chptr->chname);
+      sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s MODE %s +nt",
+                           me.name, chptr->chname);
+    }
+    else
+    {
+      sendto_server(client_p, CAP_TS6, NOCAPS,
+                    ":%s JOIN %lu %s +",
+                    source_p->id, (unsigned long)chptr->channelts,
+                    chptr->chname);
+      sendto_server(client_p, NOCAPS, CAP_TS6,
+                    ":%s SJOIN %lu %s + :%s",
+                    me.name, (unsigned long)chptr->channelts,
+                    chptr->chname, source_p->name);
+
+      sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s!%s@%s JOIN :%s",
+                           source_p->name, source_p->username,
+                           source_p->host, chptr->chname);
+    }
+
+    del_invite(chptr, source_p);
+
+    if (chptr->topic[0])
+    {
+      sendto_one(source_p, form_str(RPL_TOPIC), me.name,
+                 source_p->name, chptr->chname, chptr->topic);
+
+      sendto_one(source_p, form_str(RPL_TOPICWHOTIME),
+                 me.name, source_p->name, chptr->chname,
+                 chptr->topic_info, chptr->topic_time);
+    }
+
+    channel_member_names(source_p, chptr, 1);
+
+    source_p->localClient->last_join_time = CurrentTime;
+  }
+}
+
+/* ms_join()
+ *
+ * inputs	- parv[0] = uid
+ *		  parv[1] = ts
+ *		  parv[2] = channel name
+ *		  parv[3] = modes (Deprecated)
+ * output	- none
+ * side effects	- handles remote JOIN's sent by servers. In TSora
+ *		  remote clients are joined using SJOIN, hence a 
+ *		  JOIN sent by a server on behalf of a client is an error.
+ *		  here, the initial code is in to take an extra parameter
+ *		  and use it for the TimeStamp on a new channel.
+ */
+static void 
+ms_join(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  time_t newts = 0;
+  time_t oldts = 0;
+  int keep_our_modes = 1;
+  int keep_new_modes = 1;
+  int isnew = 0;
+  const char *servername = NULL;
+  struct Channel *chptr = NULL;
+  struct Mode mode, *oldmode;
+
+  if (parc == 2 && !irccmp(parv[1], "0"))
+  {
+    do_join_0(client_p, source_p);
+    return;
+  }
+
+  if (parc < 4)
+    return;
+
+  if (!check_channel_name(parv[2], 0))
+  {
+    sendto_realops_flags(UMODE_DEBUG, L_ALL,
+                         "*** Too long or invalid channel name from %s: %s",
+                         client_p->name, parv[2]);
+    return;
+  }
+
+  mbuf = modebuf;
+  mode.mode = mode.limit = 0;
+  mode.key[0] = '\0';
+
+  if ((chptr = hash_find_channel(parv[2])) == NULL)
+  {
+    isnew = 1;
+    chptr = make_channel(parv[2]);
+  }
+
+  newts   = atol(parv[1]);
+  oldts   = chptr->channelts;
+  oldmode = &chptr->mode;
+
+  if (ConfigFileEntry.ignore_bogus_ts)
+  {
+    if (newts < 800000000)
+    {
+      sendto_realops_flags(UMODE_DEBUG, L_ALL,
+                           "*** Bogus TS %lu on %s ignored from %s",
+                           (unsigned long)newts, chptr->chname,
+                           client_p->name);
+
+      newts = (oldts == 0) ? 0 : 800000000;
+    }
+  }
+  else
+  {
+    if (!newts && !isnew && oldts)
+    {
+      sendto_channel_local(ALL_MEMBERS, 0, chptr,
+                           ":%s NOTICE %s :*** Notice -- TS for %s changed from %lu to 0",
+                           me.name, chptr->chname, chptr->chname, (unsigned long)oldts);
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+                           "Server %s changing TS on %s from %lu to 0",
+                           source_p->name, chptr->chname, (unsigned long)oldts);
+    }
+  }
+
+  if (isnew)
+    chptr->channelts = newts;
+  else if (newts == 0 || oldts == 0)
+    chptr->channelts = 0;
+  else if (newts == oldts)
+    ;
+  else if (newts < oldts)
+  {
+    keep_our_modes = 0;
+    chptr->channelts = newts;
+  }
+  else
+    keep_new_modes = 0;
+
+  if (!keep_new_modes)
+    mode = *oldmode;
+  else if (keep_our_modes)
+  {
+    mode.mode |= oldmode->mode;
+    if (oldmode->limit > mode.limit)
+      mode.limit = oldmode->limit;
+    if (strcmp(mode.key, oldmode->key) < 0)
+      strcpy(mode.key, oldmode->key);
+  }
+
+  set_final_mode(&mode, oldmode);
+  chptr->mode = mode;
+
+  /* Lost the TS, other side wins, so remove modes on this side */
+  if (!keep_our_modes)
+  {
+    remove_our_modes(chptr, source_p);
+
+    if (chptr->topic[0])
+    {
+      set_channel_topic(chptr, "", "", 0);
+      sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s TOPIC %s :",
+                           (IsHidden(source_p) ||
+                           ConfigServerHide.hide_servers) ?
+                           me.name : source_p->name, chptr->chname);
+    }
+
+    sendto_channel_local(ALL_MEMBERS, 0, chptr,
+                         ":%s NOTICE %s :*** Notice -- TS for %s changed from %lu to %lu",
+                          me.name, chptr->chname, chptr->chname,
+                         (unsigned long)oldts, (unsigned long)newts);
+  }
+   
+  if (*modebuf != '\0')
+  {
+    servername = (ConfigServerHide.hide_servers || IsHidden(source_p)) ?
+                  me.name : source_p->name;
+
+    /* This _SHOULD_ be to ALL_MEMBERS
+     * It contains only +imnpstlk, etc */
+    sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s MODE %s %s %s",
+                         servername, chptr->chname, modebuf, parabuf);
+  }
+
+  if (!IsMember(source_p, chptr))
+  {
+    add_user_to_channel(chptr, source_p, 0, 1);
+    sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s!%s@%s JOIN :%s",
+                         source_p->name, source_p->username,
+                         source_p->host, chptr->chname);
+  }
+
+  sendto_server(client_p, CAP_TS6, NOCAPS,
+                ":%s JOIN %lu %s +",
+                ID(source_p), (unsigned long)chptr->channelts, chptr->chname);
+  sendto_server(client_p, NOCAPS, CAP_TS6,
+                ":%s SJOIN %lu %s + :%s",
+                source_p->servptr->name, (unsigned long)chptr->channelts,
+                chptr->chname, source_p->name);
+}
+
+/* do_join_0()
+ *
+ * inputs	- pointer to client doing join 0
+ * output	- NONE
+ * side effects	- Use has decided to join 0. This is legacy
+ *		  from the days when channels were numbers not names. *sigh*
+ *		  There is a bunch of evilness necessary here due to
+ * 		  anti spambot code.
+ */
+static void
+do_join_0(struct Client *client_p, struct Client *source_p)
+{
+  struct Channel *chptr = NULL;
+  dlink_node *ptr = NULL, *ptr_next = NULL;
+
+  if (source_p->channel.head)
+    if (MyConnect(source_p) && !HasUMode(source_p, UMODE_OPER))
+      check_spambot_warning(source_p, NULL);
+
+  DLINK_FOREACH_SAFE(ptr, ptr_next, source_p->channel.head)
+  {
+    chptr = ((struct Membership *)ptr->data)->chptr;
+
+    sendto_server(client_p, CAP_TS6, NOCAPS,
+                  ":%s PART %s", ID(source_p), chptr->chname);
+    sendto_server(client_p, NOCAPS, CAP_TS6,
+                  ":%s PART %s", source_p->name, chptr->chname);
+    sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s!%s@%s PART %s",
+                         source_p->name, source_p->username,
+                         source_p->host, chptr->chname);
+
+    remove_user_from_channel(ptr->data);
+  }
+}
+
+/* set_final_mode
+ *
+ * inputs       - channel mode
+ *              - old channel mode
+ * output       - NONE
+ * side effects - walk through all the channel modes turning off modes
+ *                that were on in oldmode but aren't on in mode.
+ *                Then walk through turning on modes that are on in mode
+ *                but were not set in oldmode.
+ */
+static void
+set_final_mode(struct Mode *mode, struct Mode *oldmode)
+{
+  const struct mode_letter *tab;
+  char *pbuf = parabuf;
+  int what   = 0;
+  int len;
+
+  for (tab = chan_modes; tab->letter; ++tab)
+  {
+    if ((tab->mode & mode->mode) &&
+        !(tab->mode & oldmode->mode))
+    {
+      if (what != 1)
+      {
+        *mbuf++ = '+';
+        what = 1;
+      }
+      *mbuf++ = tab->letter;
+    }
+  }
+
+  for (tab = chan_modes; tab->letter; ++tab)
+  {
+    if ((tab->mode & oldmode->mode) &&
+        !(tab->mode & mode->mode))
+    {
+      if (what != -1)
+      {
+        *mbuf++ = '-';
+        what = -1;
+      }
+      *mbuf++ = tab->letter;
+    }
+  }
+
+  if (oldmode->limit != 0 && mode->limit == 0)
+  {
+    if (what != -1)
+    {
+      *mbuf++ = '-';
+      what = -1;
+    }
+    *mbuf++ = 'l';
+  }
+
+  if (oldmode->key[0] && !mode->key[0])
+  {
+    if (what != -1)
+    {
+      *mbuf++ = '-';
+      what = -1;
+    }
+    *mbuf++ = 'k';
+    len = ircsprintf(pbuf, "%s ", oldmode->key);
+    pbuf += len;
+  }
+
+  if (mode->limit != 0 && oldmode->limit != mode->limit)
+  {
+    if (what != 1)
+    {
+      *mbuf++ = '+';
+      what = 1;
+    }
+    *mbuf++ = 'l';
+    len = ircsprintf(pbuf, "%d ", mode->limit);
+    pbuf += len;
+  }
+
+  if (mode->key[0] && strcmp(oldmode->key, mode->key))
+  {
+    if (what != 1)
+    {
+      *mbuf++ = '+';
+      what = 1;
+    }
+    *mbuf++ = 'k';
+    len = ircsprintf(pbuf, "%s ", mode->key);
+    pbuf += len;
+  }
+  *mbuf = '\0';
+}
+
+/* remove_our_modes()
+ *
+ * inputs       - pointer to channel to remove modes from
+ *              - client pointer
+ * output       - NONE
+ * side effects - Go through the local members, remove all their
+ *                chanop modes etc., this side lost the TS.
+ */
+static void
+remove_our_modes(struct Channel *chptr, struct Client *source_p)
+{
+  remove_a_mode(chptr, source_p, CHFL_CHANOP, 'o');
+#ifdef HALFOPS
+  remove_a_mode(chptr, source_p, CHFL_HALFOP, 'h');
+#endif
+  remove_a_mode(chptr, source_p, CHFL_VOICE, 'v');
+}
+
+/* remove_a_mode()
+ *
+ * inputs       -
+ * output       - NONE
+ * side effects - remove ONE mode from a channel
+ */
+static void
+remove_a_mode(struct Channel *chptr, struct Client *source_p,
+              int mask, char flag)
+{
+  dlink_node *ptr;
+  struct Membership *ms;
+  char lmodebuf[MODEBUFLEN];
+  const char *lpara[MAXMODEPARAMS];
+  int count = 0;
+  int lcount;
+
+  mbuf = lmodebuf;
+  *mbuf++ = '-';
+
+  for (lcount = 0; lcount < MAXMODEPARAMS; lcount++)
+    lpara[lcount] = "";
+  sendbuf[0] = '\0';
+
+  DLINK_FOREACH(ptr, chptr->members.head)
+  {
+    ms = ptr->data;
+
+    if ((ms->flags & mask) == 0)
+      continue;
+
+    ms->flags &= ~mask;
+
+    lpara[count++] = ms->client_p->name;
+
+    *mbuf++ = flag;
+
+    if (count >= MAXMODEPARAMS)
+    {
+      for (lcount = 0; lcount < MAXMODEPARAMS; lcount++)
+      {
+        if (*lpara[lcount] == '\0')
+          break;
+
+        strlcat(sendbuf, " ", sizeof(sendbuf));
+        strlcat(sendbuf, lpara[lcount], sizeof(sendbuf));
+        lpara[lcount] = "";
+      }
+
+      *mbuf = '\0';
+      sendto_channel_local(ALL_MEMBERS, 0, chptr,
+                           ":%s MODE %s %s%s",
+                           (IsHidden(source_p) ||
+                           ConfigServerHide.hide_servers) ?
+                           me.name : source_p->name,
+                           chptr->chname, lmodebuf, sendbuf);
+      mbuf = lmodebuf;
+      *mbuf++ = '-';
+      count = 0;
+      sendbuf[0] = '\0';
+    }
+  }
+
+  if (count != 0)
+  {
+    *mbuf = '\0';
+    for (lcount = 0; lcount < MAXMODEPARAMS; lcount++)
+    {
+      if (*lpara[lcount] == '\0')
+        break;
+
+      strlcat(sendbuf, " ", sizeof(sendbuf));
+      strlcat(sendbuf, lpara[lcount], sizeof(sendbuf));
+    }
+    sendto_channel_local(ALL_MEMBERS, 0, chptr,
+                         ":%s MODE %s %s%s",
+                         (IsHidden(source_p) || ConfigServerHide.hide_servers) ?
+                         me.name : source_p->name,
+                         chptr->chname, lmodebuf, sendbuf);
+  }
+}
+
+static struct Message join_msgtab = {
+  "JOIN", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_join, ms_join, m_ignore, m_join, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&join_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&join_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = MODULE_FLAG_CORE
+};
diff --git a/modules/core/m_kick.c b/modules/core/m_kick.c
new file mode 100644
index 0000000..f800136
--- /dev/null
+++ b/modules/core/m_kick.c
@@ -0,0 +1,241 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_kick.c: Kicks a user from a channel.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "channel.h"
+#include "channel_mode.h"
+#include "client.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "send.h"
+#include "modules.h"
+#include "parse.h"
+#include "hash.h"
+#include "packet.h"
+#include "s_serv.h"
+
+
+/* m_kick()
+ *  parv[0] = sender prefix
+ *  parv[1] = channel
+ *  parv[2] = client to kick
+ *  parv[3] = kick comment
+ */
+static void 
+m_kick(struct Client *client_p, struct Client *source_p,
+       int parc, char *parv[])
+{
+  struct Client *who;
+  struct Channel *chptr;
+  int chasing = 0;
+  char *comment;
+  char *name;
+  char *p = NULL;
+  char *user;
+  const char *from, *to;
+  struct Membership *ms = NULL;
+  struct Membership *ms_target;
+
+  if (!MyConnect(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
+  {
+    from = me.id;
+    to = source_p->id;
+  }
+  else
+  {
+    from = me.name;
+    to = source_p->name;
+  }
+
+  if (EmptyString(parv[2]))
+  {
+    sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+               from, to, "KICK");
+    return;
+  }
+
+  if (MyClient(source_p) && !IsFloodDone(source_p))
+    flood_endgrace(source_p);
+
+  comment = (EmptyString(parv[3])) ? parv[2] : parv[3];
+  if (strlen(comment) > (size_t)KICKLEN)
+    comment[KICKLEN] = '\0';
+
+  name = parv[1];
+  while (*name == ',')
+    name++;
+
+  if ((p = strchr(name,',')) != NULL)
+    *p = '\0';
+  if (*name == '\0')
+    return;
+
+  if ((chptr = hash_find_channel(name)) == NULL)
+  {
+    sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
+               from, to, name);
+    return;
+  }
+
+  if (!IsServer(source_p) && !HasFlag(source_p, FLAGS_SERVICE))
+  {
+    if ((ms = find_channel_link(source_p, chptr)) == NULL)
+    {
+      if (MyConnect(source_p))
+      {
+        sendto_one(source_p, form_str(ERR_NOTONCHANNEL),
+                   me.name, source_p->name, name);
+        return;
+      }
+    }
+
+    if (!has_member_flags(ms, CHFL_CHANOP|CHFL_HALFOP))
+    {
+      /* was a user, not a server, and user isn't seen as a chanop here */
+      if (MyConnect(source_p))
+      {
+        /* user on _my_ server, with no chanops.. so go away */
+        sendto_one(source_p, form_str(ERR_CHANOPRIVSNEEDED),
+                   me.name, source_p->name, name);
+        return;
+      }
+
+      if (chptr->channelts == 0)
+      {
+        /* If its a TS 0 channel, do it the old way */         
+        sendto_one(source_p, form_str(ERR_CHANOPRIVSNEEDED),
+                   from, to, name);
+        return;
+      }
+
+      /* Its a user doing a kick, but is not showing as chanop locally
+       * its also not a user ON -my- server, and the channel has a TS.
+       * There are two cases we can get to this point then...
+       *
+       *     1) connect burst is happening, and for some reason a legit
+       *        op has sent a KICK, but the SJOIN hasn't happened yet or 
+       *        been seen. (who knows.. due to lag...)
+       *
+       *     2) The channel is desynced. That can STILL happen with TS
+       *        
+       *     Now, the old code roger wrote, would allow the KICK to 
+       *     go through. Thats quite legit, but lets weird things like
+       *     KICKS by users who appear not to be chanopped happen,
+       *     or even neater, they appear not to be on the channel.
+       *     This fits every definition of a desync, doesn't it? ;-)
+       *     So I will allow the KICK, otherwise, things are MUCH worse.
+       *     But I will warn it as a possible desync.
+       *
+       *     -Dianora
+       */
+    }
+  }
+
+  user = parv[2];
+
+  while (*user == ',')
+    user++;
+
+  if ((p = strchr(user, ',')) != NULL)
+    *p = '\0';
+
+  if (*user == '\0')
+    return;
+
+  if ((who = find_chasing(client_p, source_p, user, &chasing)) == NULL)
+    return;
+
+  if ((ms_target = find_channel_link(who, chptr)) != NULL)
+  {
+#ifdef HALFOPS
+    /* half ops cannot kick other halfops on private channels */
+    if (has_member_flags(ms, CHFL_HALFOP) && !has_member_flags(ms, CHFL_CHANOP))
+    {
+      if (((chptr->mode.mode & MODE_PRIVATE) && has_member_flags(ms_target,
+        CHFL_CHANOP|CHFL_HALFOP)) || has_member_flags(ms_target, CHFL_CHANOP))
+      {
+        sendto_one(source_p, form_str(ERR_CHANOPRIVSNEEDED),
+                   me.name, source_p->name, name);
+        return;
+      }
+    }
+#endif
+
+    /* jdc
+     * - In the case of a server kicking a user (i.e. CLEARCHAN),
+     *   the kick should show up as coming from the server which did
+     *   the kick.
+     * - Personally, flame and I believe that server kicks shouldn't
+     *   be sent anyways.  Just waiting for some oper to abuse it...
+     */
+    if (IsServer(source_p))
+      sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s KICK %s %s :%s",
+                           source_p->name, name, who->name, comment);
+    else
+      sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s!%s@%s KICK %s %s :%s",
+                           source_p->name, source_p->username,
+                           source_p->host, name, who->name, comment);
+
+    sendto_server(client_p, CAP_TS6, NOCAPS,
+                  ":%s KICK %s %s :%s",
+                  ID(source_p), chptr->chname, ID(who), comment);
+    sendto_server(client_p, NOCAPS, CAP_TS6,
+                  ":%s KICK %s %s :%s", source_p->name, chptr->chname,
+                  who->name, comment);
+
+    remove_user_from_channel(ms_target);
+  }
+  else
+    sendto_one(source_p, form_str(ERR_USERNOTINCHANNEL),
+               from, to, user, name);
+}
+
+static struct Message kick_msgtab = {
+  "KICK", 0, 0, 3, MAXPARA, MFLG_SLOW, 0,
+  {m_unregistered, m_kick, m_kick, m_ignore, m_kick, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&kick_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&kick_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = MODULE_FLAG_CORE
+};
diff --git a/modules/core/m_kill.c b/modules/core/m_kill.c
new file mode 100644
index 0000000..a76e5a4
--- /dev/null
+++ b/modules/core/m_kill.c
@@ -0,0 +1,331 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_kill.c: Kills a user.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "client.h"
+#include "hash.h"       /* for find_client() */
+#include "ircd.h"
+#include "numeric.h"
+#include "log.h"
+#include "s_serv.h"
+#include "conf.h"
+#include "send.h"
+#include "whowas.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "parse.h"
+#include "modules.h"
+
+
+static char buf[IRCD_BUFSIZE];
+
+static void
+relay_kill(struct Client *one, struct Client *source_p,
+           struct Client *target_p, const char *inpath,
+           const char *reason)
+{
+  dlink_node *ptr = NULL;
+
+  DLINK_FOREACH(ptr, serv_list.head)
+  {
+    struct Client *client_p = ptr->data;
+
+    if (client_p == one)
+      continue;
+
+    if (MyClient(source_p))
+      sendto_one(client_p, ":%s KILL %s :%s!%s!%s!%s (%s)",
+                 ID_or_name(source_p, client_p),
+                 ID_or_name(target_p, client_p),
+                 me.name, source_p->host, source_p->username,
+                 source_p->name, reason);
+    else
+      sendto_one(client_p, ":%s KILL %s :%s %s",
+                 ID_or_name(source_p, client_p),
+                 ID_or_name(target_p, client_p), inpath, reason);
+  }
+}
+
+/* mo_kill()
+ *  parv[0] = sender prefix
+ *  parv[1] = kill victim
+ *  parv[2] = kill path
+ */
+static void
+mo_kill(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  struct Client *target_p;
+  const char *inpath = client_p->name;
+  char *user;
+  char *reason;
+  char def_reason[] = "No reason";
+
+  user   = parv[1];
+  reason = parv[2]; /* Either defined or NULL (parc >= 2!!) */
+
+  if (*user == '\0')
+  {
+    sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+               me.name, source_p->name, "KILL");
+    return;
+  }
+
+  if (!HasOFlag(source_p, OPER_FLAG_GLOBAL_KILL|OPER_FLAG_K))
+  {
+    sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
+               me.name, source_p->name);
+    return;
+  }
+
+  if (!EmptyString(reason))
+  {
+    if (strlen(reason) > (size_t)KILLLEN)
+      reason[KILLLEN] = '\0';
+  }
+  else
+    reason = def_reason;
+
+  if ((target_p = hash_find_client(user)) == NULL)
+  {
+    /*
+     * If the user has recently changed nick, automatically
+     * rewrite the KILL for this new nickname--this keeps
+     * servers in synch when nick change and kill collide
+     */
+    if ((target_p = get_history(user, 
+                                (time_t)ConfigFileEntry.kill_chase_time_limit))
+                                == NULL)
+    {
+      sendto_one(source_p, form_str(ERR_NOSUCHNICK),
+                 me.name, source_p->name, user);
+      return;
+    }
+
+    sendto_one(source_p, ":%s NOTICE %s :KILL changed from %s to %s",
+               me.name, source_p->name, user, target_p->name);
+  }
+
+  if (IsServer(target_p) || IsMe(target_p))
+  {
+    sendto_one(source_p, form_str(ERR_CANTKILLSERVER),
+               me.name, source_p->name);
+    return;
+  }
+
+  if (!MyConnect(target_p) && !HasOFlag(source_p, OPER_FLAG_GLOBAL_KILL))
+  {
+    sendto_one(source_p, ":%s NOTICE %s :Nick %s isnt on your server",
+               me.name, source_p->name, target_p->name);
+    return;
+  }
+
+  if (MyConnect(target_p))
+    sendto_one(target_p, ":%s!%s@%s KILL %s :%s", 
+               source_p->name, source_p->username, source_p->host,
+               target_p->name, reason);
+
+  /*
+   * Do not change the format of this message. There's no point in changing messages
+   * that have been around for ever, for no reason..
+   */
+  sendto_realops_flags(UMODE_ALL, L_ALL,
+                       "Received KILL message for %s. From %s Path: %s (%s)", 
+                       target_p->name, source_p->name, me.name, reason);
+
+  ilog(LOG_TYPE_KILL, "KILL From %s For %s Path %s (%s)",
+       source_p->name, target_p->name, me.name, reason);
+
+  /*
+   * And pass on the message to other servers. Note, that if KILL
+   * was changed, the message has to be sent to all links, also
+   * back.
+   * Suicide kills are NOT passed on --SRB
+   */
+  if (!MyConnect(target_p))
+  {
+    relay_kill(client_p, source_p, target_p, inpath, reason);
+      /*
+       * Set FLAGS_KILLED. This prevents exit_one_client from sending
+       * the unnecessary QUIT for this. (This flag should never be
+       * set in any other place)
+       */
+    AddFlag(target_p, FLAGS_KILLED);
+  }
+
+  snprintf(buf, sizeof(buf), "Killed (%s (%s))", source_p->name, reason);
+  exit_client(target_p, source_p, buf);
+}
+
+/* ms_kill()
+ *  parv[0] = sender prefix
+ *  parv[1] = kill victim
+ *  parv[2] = kill path and reason
+ */
+static void
+ms_kill(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  struct Client *target_p;
+  char *user;
+  char *reason;
+  const char *path;
+  char def_reason[] = "No reason";
+
+  if (EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+               me.name, source_p->name, "KILL");
+    return;
+  }
+
+  user = parv[1];
+
+  if (EmptyString(parv[2]))
+  {
+    reason = def_reason;
+
+    /* hyb6 takes the nick of the killer from the path *sigh* --fl_ */
+    path = source_p->name;
+  }
+  else
+  {
+    reason = strchr(parv[2], ' ');
+
+    if (reason != NULL)
+      *reason++ = '\0';
+    else
+      reason = def_reason;
+
+    path = parv[2];
+  }
+
+  if ((target_p = find_person(client_p, user)) == NULL)
+  {
+    /*
+     * If the user has recently changed nick, but only if its 
+     * not an uid, automatically rewrite the KILL for this new nickname.
+     * --this keeps servers in synch when nick change and kill collide
+     */
+    if (IsDigit(*user))   /* Somehow an uid was not found in the hash ! */
+      return;
+    if ((target_p = get_history(user,
+                                (time_t)ConfigFileEntry.kill_chase_time_limit))
+       == NULL)
+    {
+      sendto_one(source_p, form_str(ERR_NOSUCHNICK),
+                 me.name, source_p->name, user);
+      return;
+    }
+
+    sendto_one(source_p,":%s NOTICE %s :KILL changed from %s to %s",
+               me.name, source_p->name, user, target_p->name);
+  }
+
+  if (IsServer(target_p) || IsMe(target_p))
+  {
+    sendto_one(source_p, form_str(ERR_CANTKILLSERVER),
+               me.name, source_p->name);
+    return;
+  }
+
+  if (MyConnect(target_p))
+  {
+    if (IsServer(source_p))
+    {
+      /* dont send clients kills from a hidden server */
+      if ((IsHidden(source_p) || ConfigServerHide.hide_servers) && !HasUMode(target_p, UMODE_OPER))
+        sendto_one(target_p, ":%s KILL %s :%s",
+                   me.name, target_p->name, reason);
+      else
+        sendto_one(target_p, ":%s KILL %s :%s",
+                   source_p->name, target_p->name, reason);
+    }
+    else
+      sendto_one(target_p, ":%s!%s@%s KILL %s :%s",
+                 source_p->name, source_p->username, source_p->host,
+                 target_p->name, reason);
+  }
+
+  /*
+   * Be warned, this message must be From %s, or it confuses clients
+   * so dont change it to From: or the case or anything! -- fl -- db
+   */
+  /*
+   * path must contain at least 2 !'s, or bitchx falsely declares it
+   * local --fl
+   */
+  if (HasUMode(source_p, UMODE_OPER)) /* send it normally */
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+                         "Received KILL message for %s. From %s Path: %s!%s!%s!%s %s",
+                         target_p->name, source_p->name, source_p->servptr->name, 
+                         source_p->host, source_p->username, source_p->name, reason);
+  else
+    sendto_realops_flags(UMODE_SKILL, L_ALL,
+                         "Received KILL message for %s. From %s %s",
+                         target_p->name, source_p->name, reason);
+
+  ilog(LOG_TYPE_KILL, "KILL From %s For %s Path %s %s",
+       source_p->name, target_p->name, source_p->name, reason);
+
+  relay_kill(client_p, source_p, target_p, path, reason);
+  AddFlag(target_p, FLAGS_KILLED);
+
+  /* reason comes supplied with its own ()'s */
+  if (IsServer(source_p) && (IsHidden(source_p) || ConfigServerHide.hide_servers))
+    snprintf(buf, sizeof(buf), "Killed (%s %s)", me.name, reason);
+  else
+    snprintf(buf, sizeof(buf), "Killed (%s %s)", source_p->name, reason);
+
+  exit_client(target_p, source_p, buf);
+}
+
+
+static struct Message kill_msgtab = {
+  "KILL", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+  {m_unregistered, m_not_oper, ms_kill, m_ignore, mo_kill, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&kill_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&kill_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = MODULE_FLAG_CORE
+};
diff --git a/modules/core/m_message.c b/modules/core/m_message.c
new file mode 100644
index 0000000..183154f
--- /dev/null
+++ b/modules/core/m_message.c
@@ -0,0 +1,935 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_message.c: Sends a (PRIVMSG|NOTICE) message to a user or channel.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "client.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "conf.h"
+#include "s_serv.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+#include "channel.h"
+#include "channel_mode.h"
+#include "irc_string.h"
+#include "hash.h"
+#include "packet.h"
+
+
+struct entity
+{
+  void *ptr;
+  int type;
+  int flags;
+};
+
+static int build_target_list(int p_or_n, const char *command,
+                             struct Client *client_p,
+                             struct Client *source_p,
+                             char *nicks_channels, char *text);
+
+static int flood_attack_client(int p_or_n, struct Client *source_p,
+                               struct Client *target_p);
+static int flood_attack_channel(int p_or_n, struct Client *source_p,
+                                struct Channel *chptr);
+static struct Client* find_userhost (char *, char *, int *);
+
+#define ENTITY_NONE    0
+#define ENTITY_CHANNEL 1
+#define ENTITY_CHANOPS_ON_CHANNEL 2
+#define ENTITY_CLIENT  3
+
+static struct entity targets[512];
+static int ntargets = 0;
+
+static int duplicate_ptr(void *);
+
+static void m_message(int, const char *, struct Client *,
+                      struct Client *, int, char **);
+
+static void msg_channel(int p_or_n, const char *command,
+                        struct Client *client_p,
+                        struct Client *source_p,
+                        struct Channel *chptr, char *text);
+
+static void msg_channel_flags(int p_or_n, const char *command,
+                              struct Client *client_p,
+                              struct Client *source_p,
+                              struct Channel *chptr, int flags, char *text);
+
+static void msg_client(int p_or_n, const char *command,
+                       struct Client *source_p, struct Client *target_p,
+                       char *text);
+
+static void handle_special(int p_or_n, const char *command,
+			   struct Client *client_p,
+			   struct Client *source_p, char *nick, char *text);
+
+/*
+** m_privmsg
+**
+** massive cleanup
+** rev argv 6/91
+**
+**   Another massive cleanup Nov, 2000
+** (I don't think there is a single line left from 6/91. Maybe.)
+** m_privmsg and m_notice do basically the same thing.
+** in the original 2.8.2 code base, they were the same function
+** "m_message.c." When we did the great cleanup in conjuncton with bleep
+** of ircu fame, we split m_privmsg.c and m_notice.c.
+** I don't see the point of that now. Its harder to maintain, its
+** easier to introduce bugs into one version and not the other etc.
+** Really, the penalty of an extra function call isn't that big a deal folks.
+** -db Nov 13, 2000
+**
+*/
+
+#define PRIVMSG 0
+#define NOTICE  1
+
+static void
+m_privmsg(struct Client *client_p, struct Client *source_p,
+          int parc, char *parv[])
+{
+  /* servers have no reason to send privmsgs, yet sometimes there is cause
+   * for a notice.. (for example remote kline replies) --fl_
+   */
+  if (!IsClient(source_p))
+    return;
+
+  m_message(PRIVMSG, "PRIVMSG", client_p, source_p, parc, parv);
+}
+
+static void
+m_notice(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  m_message(NOTICE, "NOTICE", client_p, source_p, parc, parv);
+}
+
+/*
+ * inputs	- flag privmsg or notice
+ * 		- pointer to command "PRIVMSG" or "NOTICE"
+ *		- pointer to client_p
+ *		- pointer to source_p
+ *		- pointer to channel
+ */
+static void
+m_message(int p_or_n, const char *command, struct Client *client_p,
+          struct Client *source_p, int parc, char *parv[])
+{
+  int i;
+
+  if (parc < 2 || EmptyString(parv[1]))
+  {
+    if (p_or_n != NOTICE)
+      sendto_one(source_p, form_str(ERR_NORECIPIENT),
+                 ID_or_name(&me, client_p),
+                 ID_or_name(source_p, client_p), command);
+    return;
+  }
+
+  if (parc < 3 || EmptyString(parv[2]))
+  {
+    if (p_or_n != NOTICE)
+      sendto_one(source_p, form_str(ERR_NOTEXTTOSEND),
+                 ID_or_name(&me, client_p),
+                 ID_or_name(source_p, client_p));
+    return;
+  }
+
+  /* Finish the flood grace period... */
+  if (MyClient(source_p) && !IsFloodDone(source_p))
+    flood_endgrace(source_p);
+
+  if (build_target_list(p_or_n, command, client_p, source_p, parv[1],
+                        parv[2]) < 0)
+    return;
+
+  for (i = 0; i < ntargets; i++)
+  {
+    switch (targets[i].type)
+    {
+      case ENTITY_CHANNEL:
+        msg_channel(p_or_n, command, client_p, source_p,
+                    (struct Channel *)targets[i].ptr, parv[2]);
+        break;
+
+      case ENTITY_CHANOPS_ON_CHANNEL:
+        msg_channel_flags(p_or_n, command, client_p, source_p,
+                          (struct Channel *)targets[i].ptr,
+                          targets[i].flags, parv[2]);
+        break;
+
+      case ENTITY_CLIENT:
+        msg_client(p_or_n, command, source_p,
+                   (struct Client *)targets[i].ptr, parv[2]);
+        break;
+    }
+  }
+}
+
+/* build_target_list()
+ *
+ * inputs	- pointer to given client_p (server)
+ *		- pointer to given source (oper/client etc.)
+ *		- pointer to list of nicks/channels
+ *		- pointer to table to place results
+ *		- pointer to text (only used if source_p is an oper)
+ * output	- number of valid entities
+ * side effects	- target_table is modified to contain a list of
+ *		  pointers to channels or clients
+ *		  if source client is an oper
+ *		  all the classic old bizzare oper privmsg tricks
+ *		  are parsed and sent as is, if prefixed with $
+ *		  to disambiguate.
+ *
+ */
+static int
+build_target_list(int p_or_n, const char *command, struct Client *client_p,
+                  struct Client *source_p, char *nicks_channels, char *text)
+{
+  int type;
+  char *p = NULL, *nick, *target_list;
+  struct Channel *chptr = NULL;
+  struct Client *target_p = NULL;
+
+  target_list = nicks_channels;
+
+  ntargets = 0;
+
+  for (nick = strtoken(&p, target_list, ","); nick;
+       nick = strtoken(&p, NULL, ","))
+  {
+    char *with_prefix;
+    /*
+     * channels are privmsg'd a lot more than other clients, moved up
+     * here plain old channel msg?
+     */
+
+    if (IsChanPrefix(*nick))
+    {
+      if ((chptr = hash_find_channel(nick)) != NULL)
+      {
+        if (!duplicate_ptr(chptr))
+        {
+          if (ntargets >= ConfigFileEntry.max_targets)
+          {
+            sendto_one(source_p, form_str(ERR_TOOMANYTARGETS),
+                       ID_or_name(&me, client_p),
+                       ID_or_name(source_p, client_p), nick,
+		       ConfigFileEntry.max_targets);
+            return (1);
+          }
+          targets[ntargets].ptr = (void *)chptr;
+          targets[ntargets++].type = ENTITY_CHANNEL;
+        }
+      }
+      else
+      {
+        if (p_or_n != NOTICE)
+          sendto_one(source_p, form_str(ERR_NOSUCHNICK),
+                     ID_or_name(&me, client_p),
+                     ID_or_name(source_p, client_p), nick);
+      }
+      continue;
+    }
+
+    /* look for a privmsg to another client */
+    if ((target_p = find_person(client_p, nick)) != NULL)
+    {
+      if (!duplicate_ptr(target_p))
+      {
+        if (ntargets >= ConfigFileEntry.max_targets)
+	  {
+	    sendto_one(source_p, form_str(ERR_TOOMANYTARGETS),
+                       ID_or_name(&me, client_p),
+                       ID_or_name(source_p, client_p), nick,
+		       ConfigFileEntry.max_targets);
+	    return (1);
+	  }
+        targets[ntargets].ptr = (void *)target_p;
+        targets[ntargets].type = ENTITY_CLIENT;
+        targets[ntargets++].flags = 0;
+      }
+      continue;
+    }
+    
+    /* @#channel or +#channel message ? */
+
+    type = 0;
+    with_prefix = nick;
+    /*  allow %+@ if someone wants to do that */
+    for (; ;)
+    {
+      if (*nick == '@')
+        type |= CHFL_CHANOP;
+#ifdef HALFOPS
+      else if (*nick == '%')
+        type |= CHFL_CHANOP | CHFL_HALFOP;
+#endif
+      else if (*nick == '+')
+        type |= CHFL_CHANOP | CHFL_HALFOP | CHFL_VOICE;
+      else
+        break;
+      nick++;
+    }
+
+    if (type != 0)
+    {
+      /* suggested by Mortiis */
+      if (*nick == '\0')      /* if its a '\0' dump it, there is no recipient */
+      {
+        sendto_one(source_p, form_str(ERR_NORECIPIENT),
+                   ID_or_name(&me, client_p),
+                   ID_or_name(source_p, client_p), command);
+        continue;
+      }
+
+      /* At this point, nick+1 should be a channel name i.e. #foo or &foo
+       * if the channel is found, fine, if not report an error
+       */
+
+      if ((chptr = hash_find_channel(nick)) != NULL)
+      {
+        if (IsClient(source_p) && !HasFlag(source_p, FLAGS_SERVICE))
+        {
+          if (!has_member_flags(find_channel_link(source_p, chptr),
+                                CHFL_CHANOP|CHFL_HALFOP|CHFL_VOICE))
+          {
+            sendto_one(source_p, form_str(ERR_CHANOPRIVSNEEDED),
+                       ID_or_name(&me, client_p),
+                       ID_or_name(source_p, client_p), with_prefix);
+            return(-1);
+          }
+        }
+
+        if (!duplicate_ptr(chptr))
+        {
+          if (ntargets >= ConfigFileEntry.max_targets)
+          {
+	    sendto_one(source_p, form_str(ERR_TOOMANYTARGETS),
+                       ID_or_name(&me, client_p),
+                       ID_or_name(source_p, client_p), nick,
+		       ConfigFileEntry.max_targets);
+            return(1);
+          }
+          targets[ntargets].ptr = (void *)chptr;
+          targets[ntargets].type = ENTITY_CHANOPS_ON_CHANNEL;
+          targets[ntargets++].flags = type;
+        }
+      }
+      else
+      {
+        if (p_or_n != NOTICE)
+          sendto_one(source_p, form_str(ERR_NOSUCHNICK),
+                     ID_or_name(&me, client_p),
+                     ID_or_name(source_p, client_p), nick);
+      }
+      continue;
+    }
+
+    if ((*nick == '$') || strchr(nick, '@') != NULL)
+    {
+      handle_special(p_or_n, command, client_p, source_p, nick, text);
+    }
+    else
+    {
+      if (p_or_n != NOTICE)
+      {
+        if (!IsDigit(*nick) || MyClient(source_p))
+	  sendto_one(source_p, form_str(ERR_NOSUCHNICK),
+		     ID_or_name(&me, client_p),
+		     ID_or_name(source_p, client_p), nick);
+      }
+    }
+    /* continue; */
+  }
+
+  return(1);
+}
+
+/* duplicate_ptr()
+ *
+ * inputs	- pointer to check
+ *		- pointer to table of entities
+ *		- number of valid entities so far
+ * output	- YES if duplicate pointer in table, NO if not.
+ *		  note, this does the canonize using pointers
+ * side effects	- NONE
+ */
+static int
+duplicate_ptr(void *ptr)
+{
+  int i;
+
+  for (i = 0; i < ntargets; i++)
+  {
+    if (targets[i].ptr == ptr)
+      return(1);
+  }
+
+  return(0);
+}
+
+/* msg_channel()
+ *
+ * inputs	- flag privmsg or notice
+ * 		- pointer to command "PRIVMSG" or "NOTICE"
+ *		- pointer to client_p
+ *		- pointer to source_p
+ *		- pointer to channel
+ * output	- NONE
+ * side effects	- message given channel
+ */
+static void
+msg_channel(int p_or_n, const char *command, struct Client *client_p,
+            struct Client *source_p, struct Channel *chptr, char *text)
+{
+  int result;
+
+  if (MyClient(source_p))
+  {
+    /* idle time shouldnt be reset by notices --fl */
+    if (p_or_n != NOTICE)
+      source_p->localClient->last_privmsg = CurrentTime;
+  }
+
+  /* chanops and voiced can flood their own channel with impunity */
+  if ((result = can_send(chptr, source_p, NULL)) < 0)
+  {
+    if (result == CAN_SEND_OPV ||
+        !flood_attack_channel(p_or_n, source_p, chptr))
+      sendto_channel_butone(client_p, source_p, chptr, 0, "%s %s :%s",
+                            command, chptr->chname, text);
+  }
+  else
+  {
+    if (p_or_n != NOTICE)
+      sendto_one(source_p, form_str(ERR_CANNOTSENDTOCHAN),
+                 ID_or_name(&me, client_p),
+                 ID_or_name(source_p, client_p), chptr->chname);
+  }
+}
+
+/* msg_channel_flags()
+ *
+ * inputs	- flag 0 if PRIVMSG 1 if NOTICE. RFC 
+ *		  say NOTICE must not auto reply
+ *		- pointer to command, "PRIVMSG" or "NOTICE"
+ *		- pointer to client_p
+ *		- pointer to source_p
+ *		- pointer to channel
+ *		- flags
+ *		- pointer to text to send
+ * output	- NONE
+ * side effects	- message given channel either chanop or voice
+ */
+static void
+msg_channel_flags(int p_or_n, const char *command, struct Client *client_p,
+                  struct Client *source_p, struct Channel *chptr,
+                  int flags, char *text)
+{
+  unsigned int type;
+  char c;
+
+  if (flags & CHFL_VOICE)
+  {
+    type = CHFL_VOICE|CHFL_HALFOP|CHFL_CHANOP;
+    c = '+';
+  }
+#ifdef HALFOPS
+  else if (flags & CHFL_HALFOP)
+  {
+    type = CHFL_HALFOP|CHFL_CHANOP;
+    c = '%';
+   }
+#endif
+  else
+  {
+    type = CHFL_CHANOP;
+    c = '@';
+  }
+
+  if (MyClient(source_p) && p_or_n != NOTICE)
+    source_p->localClient->last_privmsg = CurrentTime;
+
+  sendto_channel_butone(client_p, source_p, chptr, type, "%s %c%s :%s",
+                        command, c, chptr->chname, text);
+}
+
+/* msg_client()
+ *
+ * inputs	- flag 0 if PRIVMSG 1 if NOTICE. RFC 
+ *		  say NOTICE must not auto reply
+ *		- pointer to command, "PRIVMSG" or "NOTICE"
+ * 		- pointer to source_p source (struct Client *)
+ *		- pointer to target_p target (struct Client *)
+ *		- pointer to text
+ * output	- NONE
+ * side effects	- message given channel either chanop or voice
+ */
+static void
+msg_client(int p_or_n, const char *command, struct Client *source_p,
+           struct Client *target_p, char *text)
+{
+  if (MyConnect(source_p))
+  {
+    /*
+     * reset idle time for message only if it's not a notice
+     */
+    if ((p_or_n != NOTICE))
+      source_p->localClient->last_privmsg = CurrentTime;
+
+    if ((p_or_n != NOTICE) && target_p->away[0])
+      sendto_one(source_p, form_str(RPL_AWAY), me.name,
+                 source_p->name, target_p->name, target_p->away);
+
+    if (HasUMode(target_p, UMODE_REGONLY) && target_p != source_p)
+    {
+      if (!HasUMode(source_p, UMODE_REGISTERED|UMODE_OPER))
+      {
+        if (p_or_n != NOTICE)
+          sendto_one(source_p, form_str(ERR_NONONREG), me.name, source_p->name,
+                     target_p->name);
+        return;
+      }
+    }
+  }
+
+  if (MyClient(target_p))
+  {
+    if (!IsServer(source_p) && HasUMode(target_p, UMODE_CALLERID|UMODE_SOFTCALLERID))
+    {
+      /* Here is the anti-flood bot/spambot code -db */
+      if (accept_message(source_p, target_p) || HasFlag(source_p, FLAGS_SERVICE) ||
+         (HasUMode(source_p, UMODE_OPER) && (ConfigFileEntry.opers_bypass_callerid == 1)))
+      {
+        sendto_one(target_p, ":%s!%s@%s %s %s :%s",
+                   source_p->name, source_p->username,
+                   source_p->host, command, target_p->name, text);
+      }
+      else
+      {
+        /* check for accept, flag recipient incoming message */
+        if (p_or_n != NOTICE)
+	  sendto_one(source_p, form_str(RPL_TARGUMODEG),
+		     ID_or_name(&me, source_p->from),
+		     ID_or_name(source_p, source_p->from), target_p->name);
+
+        if ((target_p->localClient->last_caller_id_time +
+             ConfigFileEntry.caller_id_wait) < CurrentTime)
+        {
+          if (p_or_n != NOTICE)
+	    sendto_one(source_p, form_str(RPL_TARGNOTIFY),
+		       ID_or_name(&me, source_p->from),
+		       ID_or_name(source_p, source_p->from), target_p->name);
+
+          sendto_one(target_p, form_str(RPL_UMODEGMSG),
+                     me.name, target_p->name,
+                     get_client_name(source_p, HIDE_IP));
+
+          target_p->localClient->last_caller_id_time = CurrentTime;
+
+        }
+        /* Only so opers can watch for floods */
+        flood_attack_client(p_or_n, source_p, target_p);
+      }
+    }
+    else
+    {
+      /* If the client is remote, we dont perform a special check for
+       * flooding.. as we wouldnt block their message anyway.. this means
+       * we dont give warnings.. we then check if theyre opered 
+       * (to avoid flood warnings), lastly if theyre our client
+       * and flooding    -- fl */
+      if (!MyClient(source_p) || HasUMode(source_p, UMODE_OPER) ||
+          (MyClient(source_p) &&
+           !flood_attack_client(p_or_n, source_p, target_p)))
+        sendto_anywhere(target_p, source_p, "%s %s :%s",
+                        command, target_p->name, text);
+    }
+  }
+  else
+    /* The target is a remote user.. same things apply  -- fl */
+  if (!MyClient(source_p) || HasUMode(source_p, UMODE_OPER) ||
+        (MyClient(source_p)
+           && !flood_attack_client(p_or_n, source_p, target_p)))
+    sendto_anywhere(target_p, source_p, "%s %s :%s", command, target_p->name,
+                    text);
+}
+
+/* flood_attack_client()
+ *
+ * inputs       - flag 0 if PRIVMSG 1 if NOTICE. RFC
+ *                say NOTICE must not auto reply
+ *              - pointer to source Client 
+ *		- pointer to target Client
+ * output	- 1 if target is under flood attack
+ * side effects	- check for flood attack on target target_p
+ */
+static int
+flood_attack_client(int p_or_n, struct Client *source_p,
+                    struct Client *target_p)
+{
+  int delta;
+
+  if (GlobalSetOptions.floodcount && MyConnect(target_p)
+      && IsClient(source_p) && !IsConfCanFlood(source_p))
+  {
+    if ((target_p->localClient->first_received_message_time + 1)
+        < CurrentTime)
+    {
+      delta =
+        CurrentTime - target_p->localClient->first_received_message_time;
+      target_p->localClient->received_number_of_privmsgs -= delta;
+      target_p->localClient->first_received_message_time = CurrentTime;
+
+      if (target_p->localClient->received_number_of_privmsgs <= 0)
+      {
+        target_p->localClient->received_number_of_privmsgs = 0;
+        DelFlag(target_p, FLAGS_FLOOD_NOTICED);
+      }
+    }
+
+    if ((target_p->localClient->received_number_of_privmsgs >=
+         GlobalSetOptions.floodcount) || HasFlag(target_p, FLAGS_FLOOD_NOTICED))
+    {
+      if (!HasFlag(target_p, FLAGS_FLOOD_NOTICED))
+      {
+        sendto_realops_flags(UMODE_BOTS, L_ALL,
+                             "Possible Flooder %s on %s target: %s",
+                             get_client_name(source_p, HIDE_IP),
+                             source_p->servptr->name, target_p->name);
+        AddFlag(target_p, FLAGS_FLOOD_NOTICED);
+        /* add a bit of penalty */
+        target_p->localClient->received_number_of_privmsgs += 2;
+      }
+
+      if (MyClient(source_p) && (p_or_n != NOTICE))
+        sendto_one(source_p,
+                   ":%s NOTICE %s :*** Message to %s throttled due to flooding",
+                   me.name, source_p->name, target_p->name);
+      return(1);
+    }
+    else
+      target_p->localClient->received_number_of_privmsgs++;
+  }
+
+  return(0);
+}
+
+/* flood_attack_channel()
+ *
+ * inputs       - flag 0 if PRIVMSG 1 if NOTICE. RFC
+ *                says NOTICE must not auto reply
+ *              - pointer to source Client 
+ *		- pointer to target channel
+ * output	- 1 if target is under flood attack
+ * side effects	- check for flood attack on target chptr
+ */
+static int
+flood_attack_channel(int p_or_n, struct Client *source_p,
+                     struct Channel *chptr)
+{
+  int delta;
+
+  if (GlobalSetOptions.floodcount && !IsConfCanFlood(source_p))
+  {
+    if ((chptr->first_received_message_time + 1) < CurrentTime)
+    {
+      delta = CurrentTime - chptr->first_received_message_time;
+      chptr->received_number_of_privmsgs -= delta;
+      chptr->first_received_message_time = CurrentTime;
+      if (chptr->received_number_of_privmsgs <= 0)
+      {
+        chptr->received_number_of_privmsgs = 0;
+        ClearFloodNoticed(chptr);
+      }
+    }
+
+    if ((chptr->received_number_of_privmsgs >= GlobalSetOptions.floodcount)
+        || IsSetFloodNoticed(chptr))
+    {
+      if (!IsSetFloodNoticed(chptr))
+      {
+        sendto_realops_flags(UMODE_BOTS, L_ALL,
+                             "Possible Flooder %s on %s target: %s",
+                             get_client_name(source_p, HIDE_IP),
+                             source_p->servptr->name, chptr->chname);
+        SetFloodNoticed(chptr);
+
+        /* Add a bit of penalty */
+        chptr->received_number_of_privmsgs += 2;
+      }
+      if (MyClient(source_p) && (p_or_n != NOTICE))
+        sendto_one(source_p,
+                   ":%s NOTICE %s :*** Message to %s throttled due to flooding",
+                   me.name, source_p->name, chptr->chname);
+      return(1);
+    }
+    else
+      chptr->received_number_of_privmsgs++;
+  }
+
+  return(0);
+}
+
+/* handle_special()
+ *
+ * inputs	- server pointer
+ *		- client pointer
+ *		- nick stuff to grok for opers
+ *		- text to send if grok
+ * output	- none
+ * side effects	- old style username@server is handled here for non opers
+ *		  opers are allowed username%hostname@server
+ *		  all the traditional oper type messages are also parsed here.
+ *		  i.e. "/msg #some.host."
+ *		  However, syntax has been changed.
+ *		  previous syntax "/msg #some.host.mask"
+ *		  now becomes     "/msg $#some.host.mask"
+ *		  previous syntax of: "/msg $some.server.mask" remains
+ *		  This disambiguates the syntax.
+ *
+ * XXX		  N.B. dalnet changed it to nick@server as have other servers.
+ *		  we will stick with tradition for now.
+ *		- Dianora
+ */
+static void
+handle_special(int p_or_n, const char *command, struct Client *client_p,
+	       struct Client *source_p, char *nick, char *text)
+{
+  struct Client *target_p;
+  char *host;
+  char *server;
+  char *s;
+  int count;
+
+  /*
+   * user[%host]@server addressed?
+   */
+  if ((server = strchr(nick, '@')) != NULL)
+  {
+    count = 0;
+
+    if ((host = strchr(nick, '%')) && !HasUMode(source_p, UMODE_OPER))
+    {
+      sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
+                 ID_or_name(&me, client_p),
+                 ID_or_name(source_p, client_p));
+      return;
+    }
+
+    if ((target_p = hash_find_server(server + 1)) != NULL)
+    {
+      if (!IsMe(target_p))
+      {
+	/*
+	 * Not destined for a user on me :-(
+	 */
+	sendto_one(target_p, ":%s %s %s :%s",
+                   ID_or_name(source_p, target_p->from),
+		   command, nick, text);
+	if ((p_or_n != NOTICE) && MyClient(source_p))
+	  source_p->localClient->last_privmsg = CurrentTime;
+	return;
+      }
+
+      *server = '\0';
+
+      if (host != NULL)
+	*host++ = '\0';
+
+      /*
+       * Look for users which match the destination host
+       * (no host == wildcard) and if one and one only is
+       * found connected to me, deliver message!
+       */
+      target_p = find_userhost(nick, host, &count);
+
+      if (target_p != NULL)
+      {
+	if (server != NULL)
+	  *server = '@';
+	if (host != NULL)
+	  *--host = '%';
+
+	if (count == 1)
+	{
+	  sendto_one(target_p, ":%s!%s@%s %s %s :%s",
+		     source_p->name, source_p->username, source_p->host,
+                     command, nick, text);
+	  if ((p_or_n != NOTICE) && MyClient(source_p))
+	    source_p->localClient->last_privmsg = CurrentTime;
+	}
+	else
+	  sendto_one(source_p, form_str(ERR_TOOMANYTARGETS),
+                     ID_or_name(&me, client_p),
+                     ID_or_name(source_p, client_p), nick,
+		     ConfigFileEntry.max_targets);
+      }
+    }
+    else if (server && *(server+1) && (target_p == NULL))
+	sendto_one(source_p, form_str(ERR_NOSUCHSERVER),
+                   ID_or_name(&me, client_p),
+                   ID_or_name(source_p, client_p), server+1);
+    else if (server && (target_p == NULL))
+	sendto_one(source_p, form_str(ERR_NOSUCHNICK),
+                   ID_or_name(&me, client_p),
+                   ID_or_name(source_p, client_p), nick);
+    return;
+  }
+
+  if (!HasUMode(source_p, UMODE_OPER))
+  {
+    sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
+               ID_or_name(&me, client_p),
+               ID_or_name(source_p, client_p));
+    return;
+  }
+
+  /*
+   * the following two cases allow masks in NOTICEs
+   * (for OPERs only)
+   *
+   * Armin, 8Jun90 (gruner@informatik.tu-muenchen.de)
+   */
+  if (*nick == '$')
+  {
+    if ((*(nick+1) == '$' || *(nick+1) == '#'))
+      nick++;
+    else if (MyClient(source_p) && HasUMode(source_p, UMODE_OPER))
+    {
+      sendto_one(source_p, 
+                 ":%s NOTICE %s :The command %s %s is no longer supported, please use $%s",
+		 me.name, source_p->name, command, nick, nick);
+      return;
+    }
+
+    if ((s = strrchr(nick, '.')) == NULL)
+    {
+      sendto_one(source_p, form_str(ERR_NOTOPLEVEL),
+                 me.name, source_p->name, nick);
+      return;
+    }
+
+    while (*++s)
+      if (*s == '.' || *s == '*' || *s == '?')
+        break;
+
+    if (*s == '*' || *s == '?')
+    {
+      sendto_one(source_p, form_str(ERR_WILDTOPLEVEL),
+                 ID_or_name(&me, client_p),
+                 ID_or_name(source_p, client_p), nick);
+      return;
+    }
+    
+    sendto_match_butone(IsServer(client_p) ? client_p : NULL, source_p,
+                        nick + 1, (*nick == '#') ? MATCH_HOST : MATCH_SERVER,
+                        "%s $%s :%s", command, nick, text);
+
+    if ((p_or_n != NOTICE) && MyClient(source_p))
+      source_p->localClient->last_privmsg = CurrentTime;
+
+    return;
+  }
+}
+
+/*
+ * find_userhost - find a user@host (server or user).
+ * inputs       - user name to look for
+ *              - host name to look for
+ *		- pointer to count of number of matches found
+ * outputs	- pointer to client if found
+ *		- count is updated
+ * side effects	- none
+ *
+ */
+static struct Client *
+find_userhost(char *user, char *host, int *count)
+{
+  struct Client *c2ptr;
+  struct Client *res = NULL;
+  dlink_node *lc2ptr;
+
+  *count = 0;
+
+  if (collapse(user) != NULL)
+  {
+    DLINK_FOREACH(lc2ptr, local_client_list.head)
+    {
+      c2ptr = lc2ptr->data;
+
+      if (!IsClient(c2ptr)) /* something other than a client */
+        continue;
+
+      if ((!host || match(host, c2ptr->host)) &&
+          irccmp(user, c2ptr->username) == 0)
+      {
+        (*count)++;
+        res = c2ptr;
+      }
+    }
+  }
+
+  return(res);
+}
+
+static struct Message privmsg_msgtab = {
+  "PRIVMSG", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  {m_unregistered, m_privmsg, m_privmsg, m_ignore, m_privmsg, m_ignore}
+};
+
+static struct Message notice_msgtab = {
+  "NOTICE", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  {m_unregistered, m_notice, m_notice, m_ignore, m_notice, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&privmsg_msgtab);
+  mod_add_cmd(&notice_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&privmsg_msgtab);
+  mod_del_cmd(&notice_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = MODULE_FLAG_CORE
+};
diff --git a/modules/core/m_mode.c b/modules/core/m_mode.c
new file mode 100644
index 0000000..fa68b22
--- /dev/null
+++ b/modules/core/m_mode.c
@@ -0,0 +1,313 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_mode.c: Sets a user or channel mode.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "channel.h"
+#include "channel_mode.h"
+#include "client.h"
+#include "hash.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "s_user.h"
+#include "conf.h"
+#include "s_serv.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+#include "packet.h"
+
+
+/*
+ * m_mode - MODE command handler
+ * parv[0] - sender
+ * parv[1] - channel
+ */
+static void
+m_mode(struct Client *client_p, struct Client *source_p,
+       int parc, char *parv[])
+{
+  struct Channel *chptr = NULL;
+  struct Membership *member;
+  static char modebuf[MODEBUFLEN];
+  static char parabuf[MODEBUFLEN];
+
+  if (EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+               me.name, source_p->name, "MODE");
+    return;
+  }
+
+  /* Now, try to find the channel in question */
+  if (!IsChanPrefix(*parv[1]))
+  {
+    /* if here, it has to be a non-channel name */
+    set_user_mode(client_p, source_p, parc, parv);
+    return;
+  }
+
+  if ((chptr = hash_find_channel(parv[1])) == NULL)
+  {
+    sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
+	       ID_or_name(&me, source_p->from),
+	       ID_or_name(source_p, source_p->from),
+	       parv[1]);
+    return;
+  }
+
+  /* Now known the channel exists */
+  if (parc < 3)
+  {
+    channel_modes(chptr, source_p, modebuf, parabuf);
+    sendto_one(source_p, form_str(RPL_CHANNELMODEIS),
+               me.name, source_p->name, chptr->chname, modebuf, parabuf);
+    sendto_one(source_p, form_str(RPL_CREATIONTIME),
+               me.name, source_p->name, chptr->chname, chptr->channelts);
+  }
+  /* bounce all modes from people we deop on sjoin
+   * servers have always gotten away with murder,
+   * including telnet servers *g* - Dianora
+   *
+   * XXX Is it worth the bother to make an ms_mode() ? - Dianora
+   */
+  else if (IsServer(source_p))
+  {
+    set_channel_mode(client_p, source_p, chptr, NULL, parc - 2, parv + 2,
+                     chptr->chname);
+  }
+  else
+  {
+    member = find_channel_link(source_p, chptr);
+
+    if (!has_member_flags(member, CHFL_DEOPPED))
+    {
+      /* Finish the flood grace period... */
+      if (MyClient(source_p) && !IsFloodDone(source_p))
+      {
+        if (!((parc == 3) && (parv[2][0] == 'b') && (parv[2][1] == '\0')))
+          flood_endgrace(source_p);
+      }
+
+      set_channel_mode(client_p, source_p, chptr, member, parc - 2, parv + 2,
+                       chptr->chname);
+    }
+  }
+}
+
+/*
+ * ms_tmode()
+ *
+ * inputs	- parv[0] = UID
+ *		  parv[1] = TS
+ *		  parv[2] = channel name
+ *		  parv[3] = modestring
+ */
+static void
+ms_tmode(struct Client *client_p, struct Client *source_p, int parc, char *parv[])
+{
+  struct Channel *chptr = NULL;
+  struct Membership *member = NULL;
+
+  if ((chptr = hash_find_channel(parv[2])) == NULL)
+  {
+    sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
+               ID_or_name(&me, client_p), ID_or_name(source_p, client_p), parv[2]);
+    return;
+  }
+
+  if (atol(parv[1]) > chptr->channelts)
+    return;
+
+  if (IsServer(source_p))
+    set_channel_mode(client_p, source_p, chptr, NULL, parc - 3, parv + 3, chptr->chname);
+  else
+  {
+    member = find_channel_link(source_p, chptr);
+
+    /* XXX are we sure we just want to bail here? */
+    if (has_member_flags(member, CHFL_DEOPPED))
+      return;
+
+    set_channel_mode(client_p, source_p, chptr, member, parc - 3, parv + 3, chptr->chname);
+  }
+}
+
+/*
+ * ms_bmask()
+ *
+ * inputs	- parv[0] = SID
+ *		  parv[1] = TS
+ *		  parv[2] = channel name
+ *		  parv[3] = type of ban to add ('b' 'I' or 'e')
+ *		  parv[4] = space delimited list of masks to add
+ * outputs	- none
+ * side effects	- propagates unchanged bmask line to CAP_TS6 servers,
+ *		  sends plain modes to the others.  nothing is sent
+ *		  to the server the issuing server is connected through
+ */
+static void
+ms_bmask(struct Client *client_p, struct Client *source_p, int parc, char *parv[])
+{
+  static char modebuf[IRCD_BUFSIZE];
+  static char parabuf[IRCD_BUFSIZE];
+  static char banbuf[IRCD_BUFSIZE];
+  struct Channel *chptr;
+  char *s, *t, *mbuf, *pbuf;
+  long mode_type;
+  int mlen, tlen;
+  int modecount = 0;
+  int needcap = NOCAPS;
+
+  if ((chptr = hash_find_channel(parv[2])) == NULL)
+    return;
+
+  /* TS is higher, drop it. */
+  if (atol(parv[1]) > chptr->channelts)
+    return;
+
+  switch (*parv[3])
+  {
+    case 'b':
+      mode_type = CHFL_BAN;
+      break;
+
+    case 'e':
+      mode_type = CHFL_EXCEPTION;
+      needcap = CAP_EX;
+      break;
+
+    case 'I':
+      mode_type = CHFL_INVEX;
+      needcap = CAP_IE;
+      break;
+
+    /* maybe we should just blindly propagate this? */
+    default:
+      return; 
+  }
+
+  parabuf[0] = '\0';
+  s = banbuf;
+  strlcpy(s, parv[4], sizeof(banbuf));
+
+  /* only need to construct one buffer, for non-ts6 servers */
+  mlen = ircsprintf(modebuf, ":%s MODE %s +",
+                    source_p->name, chptr->chname);
+  mbuf = modebuf + mlen;
+  pbuf = parabuf;
+
+  do {
+    if ((t = strchr(s, ' ')) != NULL)
+      *t++ = '\0';
+    tlen = strlen(s);
+
+    /* I dont even want to begin parsing this.. */
+    if (tlen > MODEBUFLEN)
+      break;
+
+    if (tlen && *s != ':' && add_id(source_p, chptr, s, mode_type))
+    {
+      /* this new one wont fit.. */
+      if (mbuf - modebuf + 2 + pbuf - parabuf + tlen > IRCD_BUFSIZE - 2 ||
+          modecount >= MAXMODEPARAMS)
+      {
+        *mbuf = '\0';
+        *(pbuf - 1) = '\0';
+
+        sendto_channel_local(ALL_MEMBERS, 0, chptr, "%s %s",
+                             modebuf, parabuf);
+        sendto_server(client_p, needcap, CAP_TS6,
+                      "%s %s", modebuf, parabuf);
+
+        mbuf = modebuf + mlen;
+        pbuf = parabuf;
+        modecount = 0;
+      }
+
+      *mbuf++ = parv[3][0];
+      pbuf += ircsprintf(pbuf, "%s ", s);
+      modecount++;
+    }
+
+    s = t;
+  } while (s != NULL);
+
+  if (modecount)
+  {
+    *mbuf = *(pbuf - 1) = '\0';
+    sendto_channel_local(ALL_MEMBERS, 0, chptr, "%s %s", modebuf, parabuf);
+    sendto_server(client_p, needcap, CAP_TS6,
+                  "%s %s", modebuf, parabuf);
+  }
+
+  /* assumption here is that since the server sent BMASK, they are TS6, so they have an ID */
+  sendto_server(client_p, CAP_TS6|needcap, NOCAPS,
+                ":%s BMASK %lu %s %s :%s",
+                source_p->id, (unsigned long)chptr->channelts, chptr->chname,
+                parv[3], parv[4]);
+}
+
+static struct Message mode_msgtab = {
+  "MODE", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+  {m_unregistered, m_mode, m_mode, m_ignore, m_mode, m_ignore}
+};
+
+static struct Message tmode_msgtab = {
+  "TMODE", 0, 0, 4, MAXPARA, MFLG_SLOW, 0,
+  {m_ignore, m_ignore, ms_tmode, m_ignore, m_ignore, m_ignore}
+};
+
+static struct Message bmask_msgtab = {
+  "BMASK", 0, 0, 5, MAXPARA, MFLG_SLOW, 0,
+  {m_ignore, m_ignore, ms_bmask, m_ignore, m_ignore, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&mode_msgtab);
+  mod_add_cmd(&tmode_msgtab);
+  mod_add_cmd(&bmask_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&mode_msgtab);
+  mod_del_cmd(&tmode_msgtab);
+  mod_del_cmd(&bmask_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = MODULE_FLAG_CORE
+};
diff --git a/modules/core/m_nick.c b/modules/core/m_nick.c
new file mode 100644
index 0000000..68f4e57
--- /dev/null
+++ b/modules/core/m_nick.c
@@ -0,0 +1,1004 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_nick.c: Sets a users nick.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "client.h"
+#include "hash.h"
+#include "fdlist.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "conf.h"
+#include "s_user.h"
+#include "whowas.h"
+#include "s_serv.h"
+#include "send.h"
+#include "channel.h"
+#include "channel_mode.h"
+#include "log.h"
+#include "resv.h"
+#include "parse.h"
+#include "modules.h"
+#include "packet.h"
+#include "watch.h"
+
+
+static void nick_from_server(struct Client *, struct Client *, int, char **,
+                             time_t, const char *, char *, char *);
+static void uid_from_server(struct Client *, struct Client *, int, char **,
+                               time_t, const char *, char *, char *);
+static int check_clean_nick(struct Client *client_p, struct Client *source_p, 
+                            char *nick, struct Client *server_p);
+static int check_clean_user(struct Client *client_p, char *nick, char *user,
+			    struct Client *server_p);
+static int check_clean_host(struct Client *client_p, char *nick, char *host,
+			    struct Client *server_p);
+
+static int clean_user_name(const char *);
+static int clean_host_name(const char *);
+static void perform_nick_collides(struct Client *, struct Client *, struct Client *,
+				  int, char **, time_t, const char *, char *, char *, char *);
+
+
+/* set_initial_nick()
+ *
+ * inputs
+ * output
+ * side effects -
+ *
+ * This function is only called to set up an initially registering
+ * client.
+ */
+static void
+set_initial_nick(struct Client *source_p, const char *nick)
+{
+  /* Client setting NICK the first time */
+
+  /* This had to be copied here to avoid problems.. */
+  source_p->tsinfo = CurrentTime;
+  source_p->localClient->registration &= ~REG_NEED_NICK;
+
+  if (source_p->name[0])
+    hash_del_client(source_p);
+
+  strlcpy(source_p->name, nick, sizeof(source_p->name));
+  hash_add_client(source_p);
+
+  /* fd_desc is long enough */
+  fd_note(&source_p->localClient->fd, "Nick: %s", nick);
+
+  if (!source_p->localClient->registration)
+    register_local_user(source_p);
+}
+
+/* change_local_nick()
+ *
+ * inputs       - pointer to server
+ *              - pointer to client
+ *              - nick
+ * output       - 
+ * side effects - changes nick of a LOCAL user
+ */
+static void
+change_local_nick(struct Client *source_p, const char *nick)
+{
+  assert(source_p->name[0] && !EmptyString(nick));
+  assert(MyConnect(source_p));
+
+  /*
+   * Client just changing his/her nick. If he/she is
+   * on a channel, send note of change to all clients
+   * on that channel. Propagate notice to other servers.
+   */
+  if ((source_p->localClient->last_nick_change +
+       ConfigFileEntry.max_nick_time) < CurrentTime)
+    source_p->localClient->number_of_nick_changes = 0;
+  source_p->localClient->last_nick_change = CurrentTime;
+  source_p->localClient->number_of_nick_changes++;
+
+  if ((ConfigFileEntry.anti_nick_flood &&
+      (source_p->localClient->number_of_nick_changes
+       <= ConfigFileEntry.max_nick_changes)) ||
+     !ConfigFileEntry.anti_nick_flood ||
+     (HasUMode(source_p, UMODE_OPER) && ConfigFileEntry.no_oper_flood))
+  {
+    int samenick = !irccmp(source_p->name, nick);
+
+    if (!samenick)
+    {
+      source_p->tsinfo = CurrentTime;
+      clear_ban_cache_client(source_p);
+      watch_check_hash(source_p, RPL_LOGOFF);
+
+      if (HasUMode(source_p, UMODE_REGISTERED))
+      {
+        unsigned int oldmodes = source_p->umodes;
+        char modebuf[IRCD_BUFSIZE] = { '\0' };
+
+        DelUMode(source_p, UMODE_REGISTERED);
+        send_umode(source_p, source_p, oldmodes, 0xffffffff, modebuf);
+      }
+    }
+
+    /* XXX - the format of this notice should eventually be changed
+     * to either %s[%s@%s], or even better would be get_client_name() -bill
+     */
+    sendto_realops_flags(UMODE_NCHANGE, L_ALL, "Nick change: From %s to %s [%s@%s]",
+                         source_p->name, nick, source_p->username, source_p->host);
+    sendto_common_channels_local(source_p, 1, ":%s!%s@%s NICK :%s",
+                                 source_p->name, source_p->username,
+                                 source_p->host, nick);
+    add_history(source_p, 1);
+
+    sendto_server(source_p, CAP_TS6, NOCAPS,
+                  ":%s NICK %s :%lu",
+                  ID(source_p), nick, (unsigned long)source_p->tsinfo);
+    sendto_server(source_p, NOCAPS, CAP_TS6,
+                  ":%s NICK %s :%lu",
+                  source_p->name, nick, (unsigned long)source_p->tsinfo);
+
+    hash_del_client(source_p);
+    strcpy(source_p->name, nick);
+    hash_add_client(source_p);
+
+    if (!samenick)
+      watch_check_hash(source_p, RPL_LOGON);
+
+    /* fd_desc is long enough */
+    fd_note(&source_p->localClient->fd, "Nick: %s", nick);
+  }
+  else
+    sendto_one(source_p, form_str(ERR_NICKTOOFAST),
+               me.name, source_p->name, source_p->name,
+               nick, ConfigFileEntry.max_nick_time);
+}
+
+/*! \brief NICK command handler (called by unregistered,
+ *         locally connected clients)
+ *
+ * \param client_p Pointer to allocated Client struct with physical connection
+ *                 to this server, i.e. with an open socket connected.
+ * \param source_p Pointer to allocated Client struct from which the message
+ *                 originally comes from.  This can be a local or remote client.
+ * \param parc     Integer holding the number of supplied arguments.
+ * \param parv     Argument vector where parv[0] .. parv[parc-1] are non-NULL
+ *                 pointers.
+ * \note Valid arguments for this command are:
+ *      - parv[0] = sender prefix
+ *      - parv[1] = nickname
+ */
+static void
+mr_nick(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  struct Client *target_p = NULL;
+  char nick[NICKLEN + 1];
+  char *s = NULL;
+
+  if (parc < 2 || EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NONICKNAMEGIVEN), me.name,
+               source_p->name[0] ? source_p->name : "*");
+    return;
+  }
+
+  /* Terminate the nick at the first ~ */
+  if ((s = strchr(parv[1], '~')) != NULL)
+    *s = '\0';
+
+  /* copy the nick and terminate it */
+  strlcpy(nick, parv[1], sizeof(nick));
+
+  /* check the nickname is ok */
+  if (!valid_nickname(nick, 1))
+  {
+    sendto_one(source_p, form_str(ERR_ERRONEUSNICKNAME), me.name,
+               source_p->name[0] ? source_p->name : "*", parv[1]);
+    return;
+  }
+
+  /* check if the nick is resv'd */
+  if (find_matching_name_conf(NRESV_TYPE, nick, NULL, NULL, 0) &&
+      !IsExemptResv(source_p))
+  {
+    sendto_one(source_p, form_str(ERR_ERRONEUSNICKNAME), me.name,
+               source_p->name[0] ? source_p->name : "*", nick);
+    sendto_realops_flags(L_ALL, UMODE_REJ,
+                         "Forbidding reserved nick [%s] from user %s",
+                         nick, get_client_name(client_p, HIDE_IP));
+    return;
+  }
+
+  if ((target_p = hash_find_client(nick)) == NULL)
+    set_initial_nick(source_p, nick);
+  else if (source_p == target_p)
+    strlcpy(source_p->name, nick, sizeof(source_p->name));
+  else
+    sendto_one(source_p, form_str(ERR_NICKNAMEINUSE), me.name, "*", nick);
+}
+
+
+/*! \brief NICK command handler (called by already registered,
+ *         locally connected clients)
+ *
+ * \param client_p Pointer to allocated Client struct with physical connection
+ *                 to this server, i.e. with an open socket connected.
+ * \param source_p Pointer to allocated Client struct from which the message
+ *                 originally comes from.  This can be a local or remote client.
+ * \param parc     Integer holding the number of supplied arguments.
+ * \param parv     Argument vector where parv[0] .. parv[parc-1] are non-NULL
+ *                 pointers.
+ * \note Valid arguments for this command are:
+ *      - parv[0] = sender prefix
+ *      - parv[1] = nickname
+ */
+static void
+m_nick(struct Client *client_p, struct Client *source_p,
+       int parc, char *parv[])
+{
+  char nick[NICKLEN + 1];
+  struct Client *target_p = NULL;
+
+  assert(source_p == client_p);
+
+  if (parc < 2 || EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NONICKNAMEGIVEN),
+               me.name, source_p->name);
+    return;
+  }
+
+  /* mark end of grace period, to prevent nickflooding */
+  if (!IsFloodDone(source_p))
+    flood_endgrace(source_p);
+
+  /* terminate nick to NICKLEN */
+  strlcpy(nick, parv[1], sizeof(nick));
+
+  /* check the nickname is ok */
+  if (!valid_nickname(nick, 1))
+  {
+    sendto_one(source_p, form_str(ERR_ERRONEUSNICKNAME),
+               me.name, source_p->name, nick);
+    return;
+  }
+
+  if (find_matching_name_conf(NRESV_TYPE, nick,
+			     NULL, NULL, 0) && !IsExemptResv(source_p) &&
+     !(HasUMode(source_p, UMODE_OPER) && ConfigFileEntry.oper_pass_resv))
+  {
+    sendto_one(source_p, form_str(ERR_ERRONEUSNICKNAME),
+               me.name, source_p->name, nick);
+    sendto_realops_flags(L_ALL, UMODE_REJ,
+                         "Forbidding reserved nick [%s] from user %s",
+                         nick, get_client_name(client_p, HIDE_IP));
+    return;
+  }
+
+  if ((target_p = hash_find_client(nick)) == NULL)
+    change_local_nick(source_p, nick);
+  else if (target_p == source_p)
+  {
+    /*
+     * If (target_p == source_p) the client is changing nicks between
+     * equivalent nicknames ie: [nick] -> {nick}
+     */
+
+    /* check the nick isnt exactly the same */
+    if (strcmp(target_p->name, nick))
+      change_local_nick(source_p, nick);
+  }
+  else if (IsUnknown(target_p))
+  {
+    /*
+     * if the client that has the nick isn't registered yet (nick but no
+     * user) then drop the unregged client
+     */
+    exit_client(target_p, &me, "Overridden");
+    change_local_nick(source_p, nick);
+  }
+  else
+    sendto_one(source_p, form_str(ERR_NICKNAMEINUSE), me.name,
+               source_p->name, nick);
+}
+
+
+/*! \brief NICK command handler (called by servers and remotely
+ *         connected clients)
+ *
+ * \param client_p Pointer to allocated Client struct with physical connection
+ *                 to this server, i.e. with an open socket connected.
+ * \param source_p Pointer to allocated Client struct from which the message
+ *                 originally comes from.  This can be a local or remote client.
+ * \param parc     Integer holding the number of supplied arguments.
+ * \param parv     Argument vector where parv[0] .. parv[parc-1] are non-NULL
+ *                 pointers.
+ * \note Valid arguments for this command are:
+ *
+ * server -> server nick change
+ *  - parv[0] = sender prefix
+ *  - parv[1] = nickname
+ *  - parv[2] = TS when nick change
+ *
+ * server introducing new nick (without services support)
+ *  - parv[0] = sender prefix
+ *  - parv[1] = nickname
+ *  - parv[2] = hop count
+ *  - parv[3] = TS
+ *  - parv[4] = umode
+ *  - parv[5] = username
+ *  - parv[6] = hostname
+ *  - parv[7] = server
+ *  - parv[8] = ircname
+ *
+ * server introducing new nick (with services support)
+ *  - parv[0] = sender prefix
+ *  - parv[1] = nickname
+ *  - parv[2] = hop count
+ *  - parv[3] = TS
+ *  - parv[4] = umode
+ *  - parv[5] = username
+ *  - parv[6] = hostname
+ *  - parv[7] = server
+ *  - parv[8] = services id (timestamp)
+ *  - parv[9] = ircname
+ */
+static void
+ms_nick(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  struct Client *target_p = NULL;
+  time_t newts = 0;
+  const char *svsid = "0";
+
+  if (parc < 3 || EmptyString(parv[parc - 1]))
+    return;
+
+  if (parc >= 9)
+  {
+    struct Client *server_p = hash_find_server(parv[7]);
+
+    if (server_p == NULL)
+    {
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+			   "Invalid server %s from %s for NICK %s",
+			   parv[7], source_p->name, parv[1]);
+      sendto_one(client_p, ":%s KILL %s :%s (Server doesn't exist!)",
+                 me.name, parv[1], me.name);
+      return;
+    }
+
+    if (check_clean_nick(client_p, source_p, parv[1], server_p) ||
+        check_clean_user(client_p, parv[1], parv[5], server_p) ||
+	check_clean_host(client_p, parv[1], parv[6], server_p))
+      return;
+
+    if (IsServer(source_p))
+      newts = atol(parv[3]);
+    if (IsServer(source_p) && parc == 10)
+      svsid = parv[8];
+  }
+  else if (parc == 3)
+  {
+    if (IsServer(source_p))
+      /* Servers can't change nicks.. */
+      return;
+
+    if (check_clean_nick(client_p, source_p, parv[1],
+			 source_p->servptr))
+      return;
+
+    newts = atol(parv[2]);	
+  }
+
+  /* if the nick doesnt exist, allow it and process like normal */
+  if ((target_p = hash_find_client(parv[1])) == NULL)
+    nick_from_server(client_p, source_p, parc, parv, newts, svsid, parv[1], parv[parc-1]);
+  else if (IsUnknown(target_p))
+  {
+    /* we're not living in the past anymore, an unknown client is local only. */
+    exit_client(target_p, &me, "Overridden");
+    nick_from_server(client_p, source_p, parc, parv, newts, svsid, parv[1], parv[parc-1]);
+  }
+  else if (target_p == source_p)
+  {
+    if (strcmp(target_p->name, parv[1]))
+      nick_from_server(client_p, source_p, parc, parv, newts, svsid, parv[1], parv[parc-1]);
+  }
+  else
+    perform_nick_collides(source_p, client_p, target_p, parc, parv,
+                          newts, svsid, parv[1], parv[parc-1], NULL);
+}
+
+
+/*! \brief UID command handler (called by servers)
+ *
+ * \param client_p Pointer to allocated Client struct with physical connection
+ *                 to this server, i.e. with an open socket connected.
+ * \param source_p Pointer to allocated Client struct from which the message
+ *                 originally comes from.  This can be a local or remote client.
+ * \param parc     Integer holding the number of supplied arguments.
+ * \param parv     Argument vector where parv[0] .. parv[parc-1] are non-NULL
+ *                 pointers.
+ * \note Valid arguments for this command are:
+ *
+ * server introducing new nick (without services support)
+ *  - parv[0] = sender prefix
+ *  - parv[1] = nickname
+ *  - parv[2] = hop count
+ *  - parv[3] = TS
+ *  - parv[4] = umode
+ *  - parv[5] = username
+ *  - parv[6] = hostname
+ *  - parv[7] = ip
+ *  - parv[8] = uid
+ *  - parv[9] = ircname (gecos)
+ *
+ * server introducing new nick (with services support)
+ *  - parv[ 0] = sender prefix
+ *  - parv[ 1] = nickname
+ *  - parv[ 2] = hop count
+ *  - parv[ 3] = TS
+ *  - parv[ 4] = umode
+ *  - parv[ 5] = username
+ *  - parv[ 6] = hostname
+ *  - parv[ 7] = ip
+ *  - parv[ 8] = uid
+ *  - parv[ 9] = services id (timestamp)
+ *  - parv[10] = ircname (gecos)
+ */
+static void
+ms_uid(struct Client *client_p, struct Client *source_p,
+       int parc, char *parv[])
+{
+  struct Client *target_p = NULL;
+  time_t newts = 0;
+  const char *svsid = "0";
+
+  if (parc < 10 || EmptyString(parv[parc-1]))
+    return;
+
+  if (check_clean_nick(client_p, source_p, parv[1], source_p) ||
+      check_clean_user(client_p,  parv[1], parv[5], source_p) ||
+      check_clean_host(client_p,  parv[1], parv[6], source_p))
+    return;
+
+  newts = atol(parv[3]);
+  svsid = parc == 11 ? parv[9] : "0";
+
+  /*
+   * if there is an ID collision, kill our client, and kill theirs.
+   * this may generate 401's, but it ensures that both clients always
+   * go, even if the other server refuses to do the right thing.
+   */
+  if ((target_p = hash_find_id(parv[8])) != NULL)
+  {
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+		         "ID collision on %s(%s <- %s)(both killed)",
+			 target_p->name, target_p->from->name,
+			 client_p->name);
+    kill_client_ll_serv_butone(NULL, target_p, "%s (ID collision)",
+		               me.name);
+
+    ++ServerStats.is_kill;
+    AddFlag(target_p, FLAGS_KILLED);
+    exit_client(target_p, &me, "ID Collision");
+    return;
+  }
+    
+  if ((target_p = hash_find_client(parv[1])) == NULL)
+    uid_from_server(client_p, source_p, parc, parv, newts, svsid, parv[1], parv[parc-1]);
+  else if (IsUnknown(target_p))
+  {
+    exit_client(target_p, &me, "Overridden");
+    uid_from_server(client_p, source_p, parc, parv, newts, svsid, parv[1], parv[parc-1]);
+  }
+  else
+    perform_nick_collides(source_p, client_p, target_p, parc, parv, newts, svsid, parv[1],
+                          parv[parc-1], parv[8]);
+}			  
+
+/* check_clean_nick()
+ *
+ * input	- pointer to source
+ *		- 
+ *		- nickname
+ *		- truncated nickname
+ *		- origin of client
+ *		- pointer to server nick is coming from
+ * output	- none
+ * side effects - if nickname is erroneous, or a different length to
+ *                truncated nickname, return 1
+ */
+static int
+check_clean_nick(struct Client *client_p, struct Client *source_p, 
+                 char *nick, struct Client *server_p)
+{
+  /* the old code did some wacky stuff here, if the nick is invalid, kill it
+   * and dont bother messing at all
+   */
+  if (!valid_nickname(nick, 0))
+  {
+    ++ServerStats.is_kill;
+    sendto_realops_flags(UMODE_DEBUG, L_ALL,
+                         "Bad/long Nick: %s From: %s(via %s)",
+                         nick, server_p->name, client_p->name);
+
+    sendto_one(client_p, ":%s KILL %s :%s (Bad Nickname)",
+               me.name, nick, me.name);
+
+    /* bad nick change */
+    if (source_p != client_p)
+    {
+      kill_client_ll_serv_butone(client_p, source_p,
+                                 "%s (Bad Nickname)",
+				 me.name);
+      AddFlag(source_p, FLAGS_KILLED);
+      exit_client(source_p, &me, "Bad Nickname");
+    }
+
+    return 1;
+  }
+
+  return 0;
+}
+
+/* check_clean_user()
+ * 
+ * input	- pointer to client sending data
+ *              - nickname
+ *              - username to check
+ *		- origin of NICK
+ * output	- none
+ * side effects - if username is erroneous, return 1
+ */
+static int
+check_clean_user(struct Client *client_p, char *nick, 
+                 char *user, struct Client *server_p)
+{
+  if (!clean_user_name(user))
+  {
+    ++ServerStats.is_kill;
+    sendto_realops_flags(UMODE_DEBUG, L_ALL,
+                         "Bad/Long Username: %s Nickname: %s From: %s(via %s)",
+                         user, nick, server_p->name, client_p->name);
+    sendto_one(client_p, ":%s KILL %s :%s (Bad Username)",
+               me.name, nick, me.name);
+    return 1;
+  }
+
+  return 0;
+}
+
+/* check_clean_host()
+ * 
+ * input	- pointer to client sending us data
+ *              - nickname
+ *              - hostname to check
+ *		- source name
+ * output	- none
+ * side effects - if hostname is erroneous, return 1
+ */
+static int
+check_clean_host(struct Client *client_p, char *nick,
+                 char *host, struct Client *server_p)
+{
+  if (!clean_host_name(host))
+  {
+    ++ServerStats.is_kill;
+    sendto_realops_flags(UMODE_DEBUG, L_ALL,
+                         "Bad/Long Hostname: %s Nickname: %s From: %s(via %s)",
+                         host, nick, server_p->name, client_p->name);
+    sendto_one(client_p, ":%s KILL %s :%s (Bad Hostname)",
+               me.name, nick, me.name);
+    return 1;
+  }
+
+  return 0;
+}
+
+/* clean_user_name()
+ *
+ * input	- username
+ * output	- none
+ * side effects - walks through the username, returning 0 if erroneous
+ */
+static int
+clean_user_name(const char *user)
+{
+  const char *p = user;
+
+  assert(user && *user);
+
+  for (; *p; ++p)
+    if (!IsUserChar(*p))
+      return 0;
+
+  return p - user <= USERLEN;
+}
+
+/* clean_host_name()
+ * input	- hostname
+ * output	- none
+ * side effects - walks through the hostname, returning 0 if erroneous
+ */
+static int
+clean_host_name(const char *host)
+{
+  const char *p = host;
+
+  assert(host && *host);
+
+  for (; *p; ++p)
+    if (!IsHostChar(*p))
+      return 0;
+
+  return p - host <= HOSTLEN;
+}
+
+/*
+ * nick_from_server()
+ */
+static void
+nick_from_server(struct Client *client_p, struct Client *source_p, int parc,
+                 char *parv[], time_t newts, const char *svsid, char *nick, char *ngecos)
+{
+  int samenick = 0;
+
+  if (IsServer(source_p))
+  {
+    /* A server introducing a new client, change source */
+    source_p = make_client(client_p);
+    dlinkAdd(source_p, &source_p->node, &global_client_list);
+
+    if (parc > 2)
+      source_p->hopcount = atoi(parv[2]);
+    if (newts)
+      source_p->tsinfo = newts;
+    else
+    {
+      newts = source_p->tsinfo = CurrentTime;
+      ts_warn("Remote nick %s (%s) introduced without a TS", nick, parv[0]);
+    }
+
+    strlcpy(source_p->svid, svsid, sizeof(source_p->svid));
+    strlcpy(source_p->info, ngecos, sizeof(source_p->info));
+    /* copy the nick in place */
+    strlcpy(source_p->name, nick, sizeof(source_p->name));
+    hash_add_client(source_p);
+
+    if (parc > 8)
+    {
+      const char *m;
+
+      /* parse usermodes */
+      for (m = &parv[4][1]; *m; ++m)
+      {
+        unsigned int flag = user_modes[(unsigned char)*m];
+
+        if ((flag & UMODE_INVISIBLE) && !HasUMode(source_p, UMODE_INVISIBLE))
+          ++Count.invisi;
+        if ((flag & UMODE_OPER) && !HasUMode(source_p, UMODE_OPER))
+          ++Count.oper;
+
+        source_p->umodes |= flag & SEND_UMODES;
+      }
+
+      register_remote_user(source_p, parv[5], parv[6],
+                           parv[7], ngecos);
+      return;
+    }
+  }
+  else if (source_p->name[0])
+  {
+    samenick = !irccmp(source_p->name, nick);
+
+    /* client changing their nick */
+    if (!samenick)
+    {
+      DelUMode(source_p, UMODE_REGISTERED);
+      watch_check_hash(source_p, RPL_LOGOFF);
+      source_p->tsinfo = newts ? newts : CurrentTime;
+    }
+
+    sendto_common_channels_local(source_p, 1, ":%s!%s@%s NICK :%s",
+                                 source_p->name,source_p->username,
+                                 source_p->host, nick);
+
+    add_history(source_p, 1);
+    sendto_server(client_p, CAP_TS6, NOCAPS,
+                  ":%s NICK %s :%lu",
+                  ID(source_p), nick, (unsigned long)source_p->tsinfo);
+    sendto_server(client_p, NOCAPS, CAP_TS6,
+                  ":%s NICK %s :%lu",
+                  source_p->name, nick, (unsigned long)source_p->tsinfo);
+  }
+
+  /* set the new nick name */
+  if (source_p->name[0])
+    hash_del_client(source_p);
+
+  strlcpy(source_p->name, nick, sizeof(source_p->name));
+  hash_add_client(source_p);
+
+  if (!samenick)
+    watch_check_hash(source_p, RPL_LOGON);
+}
+
+/*
+ * client_from_server()
+ */
+static void
+uid_from_server(struct Client *client_p, struct Client *source_p, int parc,
+                char *parv[], time_t newts, const char *svsid, char *nick, char *ugecos)
+{
+  const char *m = NULL;
+  const char *servername = source_p->name;
+
+  source_p = make_client(client_p);
+  dlinkAdd(source_p, &source_p->node, &global_client_list);
+
+  source_p->hopcount = atoi(parv[2]);
+  source_p->tsinfo = newts;
+  strlcpy(source_p->svid, svsid, sizeof(source_p->svid));
+
+  /* copy the nick in place */
+  strcpy(source_p->name, nick);
+  strlcpy(source_p->id, parv[8], sizeof(source_p->id));
+  strlcpy(source_p->sockhost, parv[7], sizeof(source_p->sockhost));
+  strlcpy(source_p->info, ugecos, sizeof(source_p->info));
+
+  hash_add_client(source_p);
+  hash_add_id(source_p);
+
+  /* parse usermodes */
+  for (m = &parv[4][1]; *m; ++m)
+  {
+    unsigned int flag = user_modes[(unsigned char)*m];
+
+    if ((flag & UMODE_INVISIBLE) && !HasUMode(source_p, UMODE_INVISIBLE))
+      ++Count.invisi;
+    if ((flag & UMODE_OPER) && !HasUMode(source_p, UMODE_OPER))
+      ++Count.oper;
+
+    source_p->umodes |= flag & SEND_UMODES;
+  }
+
+  register_remote_user(source_p, parv[5], parv[6],
+                       servername, ugecos);
+}
+
+static void
+perform_nick_collides(struct Client *source_p, struct Client *client_p, 
+                      struct Client *target_p, int parc, char *parv[], 
+                      time_t newts, const char *svsid, char *nick, char *gecos, char *uid)
+{
+  int sameuser;
+  
+  /* server introducing new nick */
+  if (IsServer(source_p))
+  {
+    /* if we dont have a ts, or their TS's are the same, kill both */
+    if (!newts || !target_p->tsinfo || (newts == target_p->tsinfo))
+    {
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+                           "Nick collision on %s(%s <- %s)(both killed)",
+			   target_p->name, target_p->from->name,
+			   client_p->name);
+      
+      /* if we have a UID, issue a kill for it */
+      if (uid)
+        sendto_one(client_p, ":%s KILL %s :%s (Nick collision (new))",
+                   me.id, uid, me.name);
+
+      kill_client_ll_serv_butone(NULL, target_p,
+                                 "%s (Nick collision (new))",
+				 me.name);
+      ++ServerStats.is_kill;
+      sendto_one(target_p, form_str(ERR_NICKCOLLISION),
+                 me.name, target_p->name, target_p->name);
+
+      AddFlag(target_p, FLAGS_KILLED);
+      exit_client(target_p, &me, "Nick collision (new)");
+      return;
+    }
+    /* the timestamps are different */
+    else
+    {
+      sameuser = !irccmp(target_p->username, parv[5]) &&
+                 !irccmp(target_p->host, parv[6]);
+   
+      /* if the users are the same (loaded a client on a different server)
+       * and the new users ts is older, or the users are different and the
+       * new users ts is newer, ignore the new client and let it do the kill
+       */
+      if ((sameuser && newts < target_p->tsinfo) ||
+         (!sameuser && newts > target_p->tsinfo))
+      {
+        if (uid)
+          sendto_one(client_p, ":%s KILL %s :%s (Nick collision (new))",
+                     me.id, uid, me.name);
+	return;
+      }
+      else
+      {
+        if (sameuser)
+	  sendto_realops_flags(UMODE_ALL, L_ALL,
+	                  "Nick collision on %s(%s <- %s)(older killed)",
+			  target_p->name, target_p->from->name,
+			  client_p->name);
+        else
+	  sendto_realops_flags(UMODE_ALL, L_ALL,
+	                  "Nick collision on %s(%s <- %s)(newer killed)",
+			  target_p->name, target_p->from->name,
+			  client_p->name);
+
+        ++ServerStats.is_kill;
+	sendto_one(target_p, form_str(ERR_NICKCOLLISION),
+	           me.name, target_p->name, target_p->name);
+
+        /* if it came from a LL server, itd have been source_p,
+	 * so we dont need to mark target_p as known
+	 */
+	kill_client_ll_serv_butone(source_p, target_p,
+	                           "%s (Nick collision (new))",
+				   me.name);
+
+        AddFlag(target_p, FLAGS_KILLED);
+	exit_client(target_p, &me, "Nick collision");
+	
+	if (!uid && (parc == 9 || parc == 10))
+	  nick_from_server(client_p, source_p, parc, parv, newts, svsid, nick, gecos);
+	else if (uid && (parc == 10 || parc == 11))
+	  uid_from_server(client_p, source_p, parc, parv, newts, svsid, nick, gecos);
+	  
+	return;
+      }
+    }
+  }
+
+  /* its a client changing nick and causing a collide */
+  if (!newts || !target_p->tsinfo || (newts == target_p->tsinfo))
+  {
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+                 "Nick change collision from %s to %s(%s <- %s)(both killed)",
+		 source_p->name, target_p->name, target_p->from->name,
+		 client_p->name);
+    
+      sendto_one(target_p, form_str(ERR_NICKCOLLISION), me.name,
+                 target_p->name, target_p->name);
+
+      ++ServerStats.is_kill;
+      kill_client_ll_serv_butone(NULL, source_p, "%s (Nick change collision)",
+                                 me.name);
+
+      ++ServerStats.is_kill;
+      kill_client_ll_serv_butone(NULL, target_p, "%s (Nick change collision)",
+                                 me.name);
+
+      AddFlag(target_p, FLAGS_KILLED);
+      exit_client(target_p, &me, "Nick collision (new)");
+
+      AddFlag(source_p, FLAGS_KILLED);
+      exit_client(source_p, &me, "Nick collision (old)");
+      return;
+    }
+    else
+    {
+      sameuser = !irccmp(target_p->username, source_p->username) &&
+                 !irccmp(target_p->host, source_p->host);
+
+      if ((sameuser && newts < target_p->tsinfo) ||
+          (!sameuser && newts > target_p->tsinfo))
+      {
+        if (sameuser)
+	  sendto_realops_flags(UMODE_ALL, L_ALL,
+ 	       "Nick change collision from %s to %s(%s <- %s)(older killed)",
+	       source_p->name, target_p->name, target_p->from->name,
+	       client_p->name);
+        else
+	  sendto_realops_flags(UMODE_ALL, L_ALL,
+	       "Nick change collision from %s to %s(%s <- %s)(newer killed)",
+	       source_p->name, target_p->name, target_p->from->name,
+	       client_p->name);
+
+        ++ServerStats.is_kill;
+        kill_client_ll_serv_butone(client_p, source_p,
+	                           "%s (Nick change collision)",
+				   me.name);
+
+        AddFlag(source_p, FLAGS_KILLED);
+	
+	if (sameuser)
+	  exit_client(source_p, &me, "Nick collision (old)");
+	else
+	  exit_client(source_p, &me, "Nick collision (new)");
+	return;
+     }
+     else
+     {
+       if (sameuser)
+         sendto_realops_flags(UMODE_ALL, L_ALL,
+	                      "Nick collision on %s(%s <- %s)(older killed)",
+			      target_p->name, target_p->from->name,
+			      client_p->name);
+       else
+         sendto_realops_flags(UMODE_ALL, L_ALL,
+	                      "Nick collision on %s(%s <- %s)(newer killed)",
+			      target_p->name, target_p->from->name,
+			      client_p->name);
+  			      
+       kill_client_ll_serv_butone(source_p, target_p,
+                                 "%s (Nick collision)",
+				 me.name);
+
+       ++ServerStats.is_kill;
+       sendto_one(target_p, form_str(ERR_NICKCOLLISION),
+                  me.name, target_p->name, target_p->name);
+
+       AddFlag(target_p, FLAGS_KILLED);
+       exit_client(target_p, &me, "Nick collision");
+     }
+   }
+
+  /* we should only ever call nick_from_server() here, as
+   * this is a client changing nick, not a new client
+   */
+  nick_from_server(client_p, source_p, parc, parv, newts, svsid, nick, gecos);
+}
+
+static struct Message nick_msgtab = {
+  "NICK", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  {mr_nick, m_nick, ms_nick, m_ignore, m_nick, m_ignore}
+};
+
+static struct Message uid_msgtab = {
+  "UID", 0, 0, 10, MAXPARA, MFLG_SLOW, 0,
+  {m_ignore, m_ignore, ms_uid, m_ignore, m_ignore, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&uid_msgtab);
+  mod_add_cmd(&nick_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&uid_msgtab);
+  mod_del_cmd(&nick_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = MODULE_FLAG_CORE
+};
diff --git a/modules/core/m_part.c b/modules/core/m_part.c
new file mode 100644
index 0000000..3d1e83a
--- /dev/null
+++ b/modules/core/m_part.c
@@ -0,0 +1,167 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_part.c: Parts a user from a channel.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "channel.h"
+#include "channel_mode.h"
+#include "client.h"
+#include "hash.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "send.h"
+#include "s_serv.h"
+#include "parse.h"
+#include "modules.h"
+#include "conf.h"
+#include "packet.h"
+
+
+/* part_one_client()
+ *
+ * inputs	- pointer to server
+ * 		- pointer to source client to remove
+ *		- char pointer of name of channel to remove from
+ * output	- none
+ * side effects	- remove ONE client given the channel name 
+ */
+static void
+part_one_client(struct Client *client_p, struct Client *source_p,
+                const char *name, const char *reason)
+{
+  struct Channel *chptr = NULL;
+  struct Membership *ms = NULL;
+
+  if ((chptr = hash_find_channel(name)) == NULL)
+  {
+    sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
+               me.name, source_p->name, name);
+    return;
+  }
+
+  if ((ms = find_channel_link(source_p, chptr)) == NULL)
+  {
+    sendto_one(source_p, form_str(ERR_NOTONCHANNEL),
+               me.name, source_p->name, name);
+    return;
+  }
+
+  if (MyConnect(source_p) && !HasUMode(source_p, UMODE_OPER))
+    check_spambot_warning(source_p, NULL);
+
+  /*
+   *  Remove user from the old channel (if any)
+   *  only allow /part reasons in -m chans
+   */
+  if (reason[0] && (!MyConnect(source_p) ||
+      ((can_send(chptr, source_p, ms) &&
+       (source_p->localClient->firsttime + ConfigFileEntry.anti_spam_exit_message_time)
+        < CurrentTime))))
+  {
+    sendto_server(client_p, CAP_TS6, NOCAPS,
+                  ":%s PART %s :%s", ID(source_p), chptr->chname,
+                  reason);
+    sendto_server(client_p, NOCAPS, CAP_TS6,
+                  ":%s PART %s :%s", source_p->name, chptr->chname,
+                  reason);
+    sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s!%s@%s PART %s :%s",
+                         source_p->name, source_p->username,
+                         source_p->host, chptr->chname, reason);
+  }
+  else
+  {
+    sendto_server(client_p, CAP_TS6, NOCAPS,
+                  ":%s PART %s", ID(source_p), chptr->chname);
+    sendto_server(client_p, NOCAPS, CAP_TS6,
+                  ":%s PART %s", source_p->name, chptr->chname);
+    sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s!%s@%s PART %s",
+                         source_p->name, source_p->username,
+                         source_p->host, chptr->chname);
+  }
+
+  remove_user_from_channel(ms);
+}
+
+/*
+** m_part
+**      parv[0] = sender prefix
+**      parv[1] = channel
+**      parv[2] = reason
+*/
+static void
+m_part(struct Client *client_p, struct Client *source_p,
+       int parc, char *parv[])
+{
+  char *p = NULL, *name = NULL;
+  char reason[KICKLEN + 1] = { '\0' };
+
+  if (IsServer(source_p))
+    return;
+
+  if (EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+               me.name, source_p->name, "PART");
+    return;
+  }
+
+  if (parc > 2)
+    strlcpy(reason, parv[2], sizeof(reason));
+
+  /* Finish the flood grace period... */
+  if (MyClient(source_p) && !IsFloodDone(source_p))
+    flood_endgrace(source_p);
+
+  for (name = strtoken(&p, parv[1], ","); name;
+       name = strtoken(&p,    NULL, ","))
+    part_one_client(client_p, source_p, name, reason);
+}
+
+static struct Message part_msgtab = {
+  "PART", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_part, m_part, m_ignore, m_part, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&part_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&part_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = MODULE_FLAG_CORE
+};
diff --git a/modules/core/m_quit.c b/modules/core/m_quit.c
new file mode 100644
index 0000000..ca73e2e
--- /dev/null
+++ b/modules/core/m_quit.c
@@ -0,0 +1,98 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_quit.c: Makes a user quit from IRC.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "ircd.h"
+#include "irc_string.h"
+#include "s_serv.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+#include "conf.h"
+
+
+/*
+** m_quit
+**      parv[0] = sender prefix
+**      parv[1] = comment
+*/
+static void
+m_quit(struct Client *client_p, struct Client *source_p,
+       int parc, char *parv[])
+{
+  char *comment = (parc > 1 && parv[1]) ? parv[1] : client_p->name;
+  char reason[KICKLEN + 1] = "Quit: ";
+
+  if (*comment && (HasUMode(source_p, UMODE_OPER) ||
+      (source_p->localClient->firsttime + ConfigFileEntry.anti_spam_exit_message_time)
+      < CurrentTime))
+    strlcpy(reason+6, comment, sizeof(reason)-6);
+
+  exit_client(source_p, source_p, reason);
+}
+
+/*
+** ms_quit
+**      parv[0] = sender prefix
+**      parv[1] = comment
+*/
+static void
+ms_quit(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  char *comment = (parc > 1 && parv[1]) ? parv[1] : client_p->name;
+
+  if (strlen(comment) > (size_t)KICKLEN)
+    comment[KICKLEN] = '\0';
+
+  exit_client(source_p, source_p, comment);
+}
+
+static struct Message quit_msgtab = {
+  "QUIT", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  {m_quit, m_quit, ms_quit, m_ignore, m_quit, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&quit_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&quit_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = MODULE_FLAG_CORE
+};
diff --git a/modules/core/m_server.c b/modules/core/m_server.c
new file mode 100644
index 0000000..6054a34
--- /dev/null
+++ b/modules/core/m_server.c
@@ -0,0 +1,624 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_server.c: Introduces a server.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "client.h"      /* client struct */
+#include "event.h"
+#include "hash.h"        /* add_to_client_hash_table */
+#include "irc_string.h" 
+#include "ircd.h"        /* me */
+#include "numeric.h"     /* ERR_xxx */
+#include "conf.h"      /* struct AccessItem */
+#include "log.h"       /* log level defines */
+#include "s_serv.h"      /* server_estab, check_server */
+#include "s_user.h"
+#include "send.h"        /* sendto_one */
+#include "parse.h"
+#include "modules.h"
+
+
+static void set_server_gecos(struct Client *, const char *);
+
+/* mr_server()
+ *  parv[0] = sender prefix
+ *  parv[1] = servername
+ *  parv[2] = serverinfo/hopcount
+ *  parv[3] = serverinfo
+ */
+static void
+mr_server(struct Client *client_p, struct Client *source_p,
+          int parc, char *parv[])
+{
+  char *name;
+  struct Client *target_p;
+  int hop;
+
+  if (EmptyString(parv[3]))
+  {
+    sendto_one(client_p, "ERROR :No servername");
+    exit_client(client_p, client_p, "Wrong number of args");
+    return;
+  }
+
+  name = parv[1];
+  hop  = atoi(parv[2]);
+
+  /*
+   * Reject a direct nonTS server connection if we're TS_ONLY -orabidoo
+   */
+  if (!DoesTS(client_p))
+  {
+    sendto_realops_flags(UMODE_ALL, L_ADMIN,
+          "Unauthorized server connection attempt from %s: Non-TS server "
+          "for server %s", get_client_name(client_p, HIDE_IP), name);
+    sendto_realops_flags(UMODE_ALL, L_OPER,
+          "Unauthorized server connection attempt from %s: Non-TS server "
+          "for server %s", get_client_name(client_p, MASK_IP), name);
+    exit_client(client_p, client_p, "Non-TS server");
+    return;
+  }
+
+  if (!valid_servname(name))
+  {
+    sendto_realops_flags(UMODE_ALL, L_ADMIN,
+          "Unauthorized server connection attempt from %s: Bogus server name "
+          "for server %s", get_client_name(client_p, HIDE_IP), name);
+    sendto_realops_flags(UMODE_ALL, L_OPER,
+          "Unauthorized server connection attempt from %s: Bogus server name "
+          "for server %s", get_client_name(client_p, MASK_IP), name);
+    exit_client(client_p, client_p, "Bogus server name");
+    return;
+  }
+
+  /* Now we just have to call check_server and everything should
+   * be check for us... -A1kmm.
+   */
+  switch (check_server(name, client_p))
+  {
+    case -1:
+      if (ConfigFileEntry.warn_no_nline)
+      {
+        sendto_realops_flags(UMODE_ALL, L_ADMIN,
+           "Unauthorized server connection attempt from %s: No entry for "
+           "servername %s", get_client_name(client_p, HIDE_IP), name);
+
+        sendto_realops_flags(UMODE_ALL, L_OPER,
+           "Unauthorized server connection attempt from %s: No entry for "
+           "servername %s", get_client_name(client_p, MASK_IP), name);
+      }
+
+      exit_client(client_p, client_p, "Invalid servername.");
+      return;
+      /* NOT REACHED */
+      break;
+
+    case -2:
+      sendto_realops_flags(UMODE_ALL, L_ADMIN,
+           "Unauthorized server connection attempt from %s: Bad password "
+           "for server %s", get_client_name(client_p, HIDE_IP), name);
+
+      sendto_realops_flags(UMODE_ALL, L_OPER,
+           "Unauthorized server connection attempt from %s: Bad password "
+           "for server %s", get_client_name(client_p, MASK_IP), name);
+
+      exit_client(client_p, client_p, "Invalid password.");
+      return;
+      /* NOT REACHED */
+      break;
+
+    case -3:
+      sendto_realops_flags(UMODE_ALL, L_ADMIN,
+           "Unauthorized server connection attempt from %s: Invalid host "
+           "for server %s", get_client_name(client_p, HIDE_IP), name);
+
+      sendto_realops_flags(UMODE_ALL, L_OPER,
+           "Unauthorized server connection attempt from %s: Invalid host "
+           "for server %s", get_client_name(client_p, MASK_IP), name);
+
+      exit_client(client_p, client_p, "Invalid host.");
+      return;
+      /* NOT REACHED */
+      break;
+  }
+
+  if ((client_p->id[0] && (target_p = hash_find_id(client_p->id)))
+      || (target_p = hash_find_server(name)))
+  {
+    /* This link is trying feed me a server that I already have
+     * access through another path -- multiple paths not accepted
+     * currently, kill this link immediately!!
+     *
+     * Rather than KILL the link which introduced it, KILL the
+     * youngest of the two links. -avalon
+     *
+     * Definitely don't do that here. This is from an unregistered
+     * connect - A1kmm.
+     */
+    sendto_realops_flags(UMODE_ALL, L_ADMIN,
+			 "Attempt to re-introduce server %s SID %s from %s",
+                         name, client_p->id, 
+			 get_client_name(client_p, HIDE_IP));
+    sendto_realops_flags(UMODE_ALL, L_OPER,
+			 "Attempt to re-introduce server %s SID %s from %s",
+                         name, client_p->id,
+			 get_client_name(client_p, MASK_IP));
+    sendto_one(client_p, "ERROR :Server ID already exists.");
+    exit_client(client_p, client_p, "Server ID Exists");
+    return;
+  }
+
+  /* XXX If somehow there is a connect in progress and
+   * a connect comes in with same name toss the pending one,
+   * but only if it's not the same client! - Dianora
+   */
+  if ((target_p = find_servconn_in_progress(name)))
+    if (target_p != client_p)
+      exit_client(target_p, &me, "Overridden");
+
+  /* if we are connecting (Handshake), we already have the name from the
+   * connect{} block in client_p->name
+   */
+  strlcpy(client_p->name, name, sizeof(client_p->name));
+  set_server_gecos(client_p, parv[3]);
+  client_p->hopcount = hop;
+  server_estab(client_p);
+}
+
+/* ms_server()
+ *  parv[0] = sender prefix
+ *  parv[1] = servername
+ *  parv[2] = serverinfo/hopcount
+ *  parv[3] = serverinfo
+ */
+static void
+ms_server(struct Client *client_p, struct Client *source_p,
+          int parc, char *parv[])
+{
+  char *name;
+  struct Client *target_p;
+  struct AccessItem *aconf;
+  int hop;
+  int hlined = 0;
+  int llined = 0;
+  dlink_node *ptr = NULL;
+
+  /* Just to be sure -A1kmm. */
+  if (!IsServer(source_p))
+    return;
+
+  if (EmptyString(parv[3]))
+  {
+    sendto_one(client_p, "ERROR :No servername");
+    return;
+  }
+
+  name = parv[1];
+  hop  = atoi(parv[2]);
+
+  if (!valid_servname(name))
+  {
+    sendto_realops_flags(UMODE_ALL, L_ADMIN,
+                         "Link %s introduced server with bogus server name %s",
+                         get_client_name(client_p, SHOW_IP), name);
+    sendto_realops_flags(UMODE_ALL, L_OPER,
+                         "Link %s introduced server with bogus server name %s",
+                         get_client_name(client_p, MASK_IP), name);
+    sendto_one(client_p, "ERROR :Bogus server name introduced");
+    exit_client(client_p, &me, "Bogus server name intoduced");
+    return;
+  }
+
+  if ((target_p = hash_find_server(name)))
+  {
+    /* This link is trying feed me a server that I already have
+     * access through another path -- multiple paths not accepted
+     * currently, kill this link immediately!!
+     *
+     * Rather than KILL the link which introduced it, KILL the
+     * youngest of the two links. -avalon
+     *
+     * I think that we should exit the link itself, not the introducer,
+     * and we should always exit the most recently received(i.e. the
+     * one we are receiving this SERVER for. -A1kmm
+     *
+     * You *cant* do this, if you link somewhere, it bursts you a server
+     * that already exists, then sends you a client burst, you squit the
+     * server, but you keep getting the burst of clients on a server that
+     * doesnt exist, although ircd can handle it, its not a realistic
+     * solution.. --fl_ 
+     */
+    sendto_one(client_p, "ERROR :Server %s already exists", name);
+    sendto_realops_flags(UMODE_ALL, L_ADMIN,
+			 "Link %s cancelled, server %s already exists",
+                         get_client_name(client_p, SHOW_IP), name);
+    sendto_realops_flags(UMODE_ALL, L_OPER,
+			 "Link %s cancelled, server %s already exists",
+                         client_p->name, name);
+    exit_client(client_p, &me, "Server Exists");
+    return;
+  }
+
+  /* XXX If somehow there is a connect in progress and
+   * a connect comes in with same name toss the pending one,
+   * but only if it's not the same client! - Dianora
+   */
+  if ((target_p = find_servconn_in_progress(name)))
+    if (target_p != client_p)
+      exit_client(target_p, &me, "Overridden");
+
+  aconf = map_to_conf(client_p->localClient->confs.head->data);
+
+  /* See if the newly found server is behind a guaranteed
+   * leaf. If so, close the link.
+   */
+  DLINK_FOREACH(ptr, aconf->leaf_list.head)
+    if (match(ptr->data, name))
+    {
+      llined = 1;
+      break;
+    }
+
+  DLINK_FOREACH(ptr, aconf->hub_list.head)
+    if (match(ptr->data, name))
+    {
+      hlined = 1;
+      break;
+    }
+
+  /* Ok, this way this works is
+   *
+   * A server can have a CONF_HUB allowing it to introduce servers
+   * behind it.
+   *
+   * connect {
+   *            name = "irc.bighub.net";
+   *            hub_mask="*";
+   *            ...
+   * 
+   * That would allow "irc.bighub.net" to introduce anything it wanted..
+   *
+   * However
+   *
+   * connect {
+   *            name = "irc.somehub.fi";
+   *		hub_mask="*";
+   *		leaf_mask="*.edu";
+   *...
+   * Would allow this server in finland to hub anything but
+   * .edu's
+   */
+
+  /* Ok, check client_p can hub the new server */
+  if (!hlined)
+  {
+    /* OOOPs nope can't HUB */
+    sendto_realops_flags(UMODE_ALL, L_ADMIN, "Non-Hub link %s introduced %s.",
+                         get_client_name(client_p, HIDE_IP), name);
+    sendto_realops_flags(UMODE_ALL, L_OPER,  "Non-Hub link %s introduced %s.",
+                         get_client_name(client_p, MASK_IP), name);
+    exit_client(source_p, &me, "No matching hub_mask.");
+    return;
+  }
+
+  /* Check for the new server being leafed behind this HUB */
+  if (llined)
+  {
+    /* OOOPs nope can't HUB this leaf */
+    sendto_realops_flags(UMODE_ALL, L_ADMIN,
+			 "Link %s introduced leafed server %s.",
+                         get_client_name(client_p, HIDE_IP), name);
+    sendto_realops_flags(UMODE_ALL, L_OPER,
+			 "Link %s introduced leafed server %s.",
+                         get_client_name(client_p, MASK_IP), name);
+    /* If it is new, we are probably misconfigured, so split the
+     * non-hub server introducing this. Otherwise, split the new
+     * server. -A1kmm.
+     */
+    /* wastes too much bandwidth, generates too many errors on
+     * larger networks, dont bother. --fl_
+     */
+    exit_client(client_p, &me, "Leafed Server.");
+    return;
+  }
+
+  target_p = make_client(client_p);
+  make_server(target_p);
+  target_p->hopcount = hop;
+  target_p->servptr = source_p;
+
+  strlcpy(target_p->name, name, sizeof(target_p->name));
+
+  set_server_gecos(target_p, parv[3]);
+  SetServer(target_p);
+
+  if (HasFlag(source_p, FLAGS_SERVICE) || find_matching_name_conf(SERVICE_TYPE, target_p->name, NULL, NULL, 0))
+    AddFlag(target_p, FLAGS_SERVICE);
+
+  dlinkAdd(target_p, &target_p->node, &global_client_list);
+  dlinkAdd(target_p, make_dlink_node(), &global_serv_list);
+  dlinkAdd(target_p, &target_p->lnode, &target_p->servptr->serv->server_list);
+
+  hash_add_client(target_p);
+
+  sendto_server(client_p, NOCAPS, NOCAPS, ":%s SERVER %s %d :%s%s",
+                source_p->name, target_p->name, hop + 1,
+                IsHidden(target_p) ? "(H) " : "", target_p->info);
+
+  sendto_realops_flags(UMODE_EXTERNAL, L_ALL,
+                       "Server %s being introduced by %s",
+                       target_p->name, source_p->name);
+}
+
+/* ms_sid()
+ *  parv[0] = sender prefix
+ *  parv[1] = servername
+ *  parv[2] = serverinfo/hopcount
+ *  parv[3] = sid of new server
+ *  parv[4] = serverinfo
+ */
+static void
+ms_sid(struct Client *client_p, struct Client *source_p,
+       int parc, char *parv[])
+{
+  struct Client *target_p;
+  struct AccessItem *aconf = NULL;
+  int hlined = 0;
+  int llined = 0;
+  dlink_node *ptr = NULL;
+  int hop;
+
+  /* Just to be sure -A1kmm. */
+  if (!IsServer(source_p))
+    return;
+
+  if (EmptyString(parv[4]))
+  {
+    sendto_one(client_p, "ERROR :No servername");
+    return;
+  }
+
+  hop = atoi(parv[2]);
+
+  if (!valid_servname(parv[1]))
+  {
+    sendto_realops_flags(UMODE_ALL, L_ADMIN,
+                         "Link %s introduced server with bogus server name %s",
+                         get_client_name(client_p, SHOW_IP), parv[1]);
+    sendto_realops_flags(UMODE_ALL, L_OPER,
+                         "Link %s introduced server with bogus server name %s",
+                         get_client_name(client_p, MASK_IP), parv[1]);
+    sendto_one(client_p, "ERROR :Bogus server name introduced");
+    exit_client(client_p, &me, "Bogus server name intoduced");
+    return;
+  }
+
+  if (!valid_sid(parv[3]))
+  {
+    sendto_realops_flags(UMODE_ALL, L_ADMIN,
+                         "Link %s introduced server with bogus server ID %s",
+                         get_client_name(client_p, SHOW_IP), parv[3]);
+    sendto_realops_flags(UMODE_ALL, L_OPER,
+                         "Link %s introduced server with bogus server ID %s",
+                         get_client_name(client_p, MASK_IP), parv[3]);
+    sendto_one(client_p, "ERROR :Bogus server ID introduced");
+    exit_client(client_p, &me, "Bogus server ID intoduced");
+    return;
+  }
+
+  /* collision on SID? */
+  if ((target_p = hash_find_id(parv[3])))
+  {
+    sendto_one(client_p, "ERROR :SID %s already exists", parv[3]);
+    sendto_realops_flags(UMODE_ALL, L_ADMIN,
+			 "Link %s cancelled, SID %s already exists",
+                         get_client_name(client_p, SHOW_IP), parv[3]);
+    sendto_realops_flags(UMODE_ALL, L_OPER,
+			 "Link %s cancelled, SID %s already exists",
+                         client_p->name, parv[3]);
+    exit_client(client_p, &me, "SID Exists");
+    return;
+  }
+
+  /* collision on name? */
+  if ((target_p = hash_find_server(parv[1])))
+  {
+    sendto_one(client_p, "ERROR :Server %s already exists", parv[1]);
+    sendto_realops_flags(UMODE_ALL, L_ADMIN,
+                         "Link %s cancelled, server %s already exists",   
+                         get_client_name(client_p, SHOW_IP), parv[1]);
+    sendto_realops_flags(UMODE_ALL, L_OPER,
+                         "Link %s cancelled, server %s already exists",   
+                         client_p->name, parv[1]);
+    exit_client(client_p, &me, "Server Exists");
+    return;
+  }
+
+  /* XXX If somehow there is a connect in progress and
+   * a connect comes in with same name toss the pending one,
+   * but only if it's not the same client! - Dianora
+   */
+  if ((target_p = find_servconn_in_progress(parv[1])))
+    if (target_p != client_p)
+      exit_client(target_p, &me, "Overridden");
+
+  aconf = map_to_conf(client_p->localClient->confs.head->data);
+
+  /* See if the newly found server is behind a guaranteed
+   * leaf. If so, close the link.
+   */
+  DLINK_FOREACH(ptr, aconf->leaf_list.head)
+    if (match(ptr->data, parv[1]))
+    {
+      llined = 1;
+      break;
+    }
+
+  DLINK_FOREACH(ptr, aconf->hub_list.head)
+    if (match(ptr->data, parv[1]))
+    {
+      hlined = 1;
+      break;
+    }
+
+
+  /* Ok, this way this works is
+   *
+   * A server can have a CONF_HUB allowing it to introduce servers
+   * behind it.
+   *
+   * connect {
+   *            name = "irc.bighub.net";
+   *            hub_mask="*";
+   *            ...
+   * 
+   * That would allow "irc.bighub.net" to introduce anything it wanted..
+   *
+   * However
+   *
+   * connect {
+   *            name = "irc.somehub.fi";
+   *		hub_mask="*";
+   *		leaf_mask="*.edu";
+   *...
+   * Would allow this server in finland to hub anything but
+   * .edu's
+   */
+
+  /* Ok, check client_p can hub the new server, and make sure it's not a LL */
+  if (!hlined)
+  {
+    /* OOOPs nope can't HUB */
+    sendto_realops_flags(UMODE_ALL, L_ADMIN, "Non-Hub link %s introduced %s.",
+                         get_client_name(client_p, SHOW_IP), parv[1]);
+    sendto_realops_flags(UMODE_ALL, L_OPER,  "Non-Hub link %s introduced %s.",
+                         get_client_name(client_p, MASK_IP), parv[1]);
+    exit_client(source_p, &me, "No matching hub_mask.");
+    return;
+  }
+
+  /* Check for the new server being leafed behind this HUB */
+  if (llined)
+  {
+    /* OOOPs nope can't HUB this leaf */
+    sendto_realops_flags(UMODE_ALL, L_ADMIN,
+			 "Link %s introduced leafed server %s.",
+                         get_client_name(client_p, SHOW_IP), parv[1]);
+    sendto_realops_flags(UMODE_ALL, L_OPER,  
+			 "Link %s introduced leafed server %s.",
+                         get_client_name(client_p, MASK_IP), parv[1]);
+    exit_client(client_p, &me, "Leafed Server.");
+    return;
+  }
+
+  target_p = make_client(client_p);
+  make_server(target_p);
+  target_p->hopcount = hop;
+  target_p->servptr = source_p;
+
+  strlcpy(target_p->name, parv[1], sizeof(target_p->name));
+  strlcpy(target_p->id, parv[3], sizeof(target_p->id));
+
+  set_server_gecos(target_p, parv[4]);
+  SetServer(target_p);
+
+  if (HasFlag(source_p, FLAGS_SERVICE) || find_matching_name_conf(SERVICE_TYPE, target_p->name, NULL, NULL, 0))
+    AddFlag(target_p, FLAGS_SERVICE);
+
+  dlinkAdd(target_p, &target_p->node, &global_client_list);
+  dlinkAdd(target_p, make_dlink_node(), &global_serv_list);
+  dlinkAdd(target_p, &target_p->lnode, &target_p->servptr->serv->server_list);
+
+  hash_add_client(target_p);
+  hash_add_id(target_p);
+
+  sendto_server(client_p, CAP_TS6, NOCAPS, ":%s SID %s %d %s :%s%s",
+                ID_or_name(source_p, client_p), target_p->name, hop + 1,
+                target_p->id, IsHidden(target_p) ? "(H) " : "", target_p->info);
+  sendto_server(client_p, NOCAPS, CAP_TS6, ":%s SERVER %s %d :%s%s",
+                source_p->name, target_p->name, hop + 1,
+                IsHidden(target_p) ? "(H) " : "", target_p->info);
+
+  sendto_realops_flags(UMODE_EXTERNAL, L_ALL, 
+                       "Server %s being introduced by %s",
+                       target_p->name, source_p->name);
+}
+
+/* set_server_gecos()
+ *
+ * input	- pointer to client
+ * output	- NONE
+ * side effects - servers gecos field is set
+ */
+static void
+set_server_gecos(struct Client *client_p, const char *info)
+{
+  const char *s = info;
+
+  /* check for (H) which is a hidden server */
+  if (!strncmp(s, "(H) ", 4))
+  {
+    SetHidden(client_p);
+    s = s + 4;
+  }
+
+  if (!EmptyString(s))
+    strlcpy(client_p->info, s, sizeof(client_p->info));
+  else
+    strlcpy(client_p->info, "(Unknown Location)", sizeof(client_p->info));
+}
+
+static struct Message server_msgtab = {
+  "SERVER", 0, 0, 4, MAXPARA, MFLG_SLOW, 0,
+  {mr_server, m_registered, ms_server, m_ignore, m_registered, m_ignore}
+};
+
+static struct Message sid_msgtab = {
+  "SID", 0, 0, 5, MAXPARA, MFLG_SLOW, 0,
+  {rfc1459_command_send_error, m_ignore, ms_sid, m_ignore, m_ignore, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&sid_msgtab);
+  mod_add_cmd(&server_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&sid_msgtab);
+  mod_del_cmd(&server_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = MODULE_FLAG_CORE
+};
diff --git a/modules/core/m_sjoin.c b/modules/core/m_sjoin.c
new file mode 100644
index 0000000..72f1bda
--- /dev/null
+++ b/modules/core/m_sjoin.c
@@ -0,0 +1,850 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_sjoin.c: Joins a user to a channel.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "channel.h"
+#include "channel_mode.h"
+#include "client.h"
+#include "hash.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+#include "s_serv.h"
+#include "conf.h"
+#include "s_misc.h"
+
+
+static char modebuf[MODEBUFLEN];
+static char parabuf[MODEBUFLEN];
+static char sendbuf[MODEBUFLEN];
+static const char *para[MAXMODEPARAMS];
+static char *mbuf;
+static int pargs;
+
+static void set_final_mode(struct Mode *, struct Mode *);
+static void remove_our_modes(struct Channel *, struct Client *);
+static void remove_a_mode(struct Channel *, struct Client *, int, char);
+static void remove_ban_list(struct Channel *, struct Client *, dlink_list *, char, int);
+
+
+/* ms_sjoin()
+ *
+ * parv[0] - sender
+ * parv[1] - TS
+ * parv[2] - channel
+ * parv[3] - modes + n arguments (key and/or limit)
+ * parv[4+n] - flags+nick list (all in one parameter)
+ *
+ * process a SJOIN, taking the TS's into account to either ignore the
+ * incoming modes or undo the existing ones or merge them, and JOIN
+ * all the specified users while sending JOIN/MODEs to local clients
+ */
+static void
+ms_sjoin(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  struct Channel *chptr = NULL;
+  struct Client  *target_p = NULL;
+  time_t         newts;
+  time_t         oldts;
+  time_t         tstosend;
+  struct Mode mode, *oldmode;
+  int            args = 0;
+  char           keep_our_modes = 1;
+  char           keep_new_modes = 1;
+  char           have_many_nicks = 0;
+  int            lcount;
+  char           nick_prefix[4];
+  char           uid_prefix[4];
+  char           *np, *up;
+  int            len_nick = 0;
+  int            len_uid = 0;
+  int            isnew = 0;
+  int            buflen = 0;
+  int	         slen;
+  unsigned       int fl;
+  char           *s;
+  char		 *sptr;
+  char nick_buf[IRCD_BUFSIZE]; /* buffer for modes and prefix */
+  char uid_buf[IRCD_BUFSIZE];  /* buffer for modes/prefixes for CAP_TS6 servers */
+  char           *nick_ptr, *uid_ptr;      /* pointers used for making the two mode/prefix buffers */
+  char           *p; /* pointer used making sjbuf */
+  dlink_node     *m;
+  const char *servername = (ConfigServerHide.hide_servers || IsHidden(source_p)) ?
+			    me.name : source_p->name;  
+
+  if (IsClient(source_p) || parc < 5)
+    return;
+
+  if (!check_channel_name(parv[2], 0))
+  {
+    sendto_realops_flags(UMODE_DEBUG, L_ALL,
+                         "*** Too long or invalid channel name from %s: %s",
+                         client_p->name, parv[2]);
+    return;
+  }
+
+  modebuf[0] = '\0';
+  mbuf = modebuf;
+  pargs = 0;
+  newts = atol(parv[1]);
+
+  mode.mode = 0;
+  mode.limit = 0;
+  mode.key[0] = '\0';
+
+  for (s = parv[3]; *s; ++s)
+  {
+    switch (*s)
+    {
+      case 't':
+        mode.mode |= MODE_TOPICLIMIT;
+        break;
+      case 'n':
+        mode.mode |= MODE_NOPRIVMSGS;
+        break;
+      case 's':
+        mode.mode |= MODE_SECRET;
+        break;
+      case 'm':
+        mode.mode |= MODE_MODERATED;
+        break;
+      case 'i':
+        mode.mode |= MODE_INVITEONLY;
+        break;
+      case 'p':
+        mode.mode |= MODE_PRIVATE;
+        break;
+      case 'r':
+        mode.mode |= MODE_REGISTERED;
+        break;
+      case 'O':
+        mode.mode |= MODE_OPERONLY;
+        break;
+      case 'S':
+        mode.mode |= MODE_SSLONLY;
+        break;
+      case 'k':
+        strlcpy(mode.key, parv[4 + args], sizeof(mode.key));
+        args++;
+
+        if (parc < 5 + args)
+          return;
+        break;
+      case 'l':
+        mode.limit = atoi(parv[4 + args]);
+        args++;
+
+        if (parc < 5 + args)
+          return;
+        break;
+    }
+  }
+
+  if ((chptr = hash_find_channel(parv[2])) == NULL)
+  {
+    isnew = 1;
+    chptr = make_channel(parv[2]);
+  }
+
+  parabuf[0] = '\0';
+  oldts = chptr->channelts;
+  oldmode = &chptr->mode;
+
+  if (ConfigFileEntry.ignore_bogus_ts)
+  {
+    if (newts < 800000000)
+    {
+      sendto_realops_flags(UMODE_DEBUG, L_ALL,
+			   "*** Bogus TS %lu on %s ignored from %s",
+			   (unsigned long)newts, chptr->chname,
+			   client_p->name);
+
+      newts = (oldts == 0) ? 0 : 800000000;
+    }
+  }
+  else
+  {
+    if (!newts && !isnew && oldts)
+    {
+      sendto_channel_local(ALL_MEMBERS, 0, chptr,
+ 		  	   ":%s NOTICE %s :*** Notice -- TS for %s changed from %lu to 0",
+		  	   me.name, chptr->chname, chptr->chname, (unsigned long)oldts);
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+		           "Server %s changing TS on %s from %lu to 0",
+			   source_p->name, chptr->chname, (unsigned long)oldts);
+    }
+  }
+
+  if (isnew)
+    chptr->channelts = tstosend = newts;
+  else if (newts == 0 || oldts == 0)
+    chptr->channelts = tstosend = 0;
+  else if (newts == oldts)
+    tstosend = oldts;
+  else if (newts < oldts)
+  {
+    keep_our_modes = 0;
+    chptr->channelts = tstosend = newts;
+  }
+  else
+  {
+    keep_new_modes = 0;
+    tstosend = oldts;
+  }
+
+  if (!keep_new_modes)
+    mode = *oldmode;
+  else if (keep_our_modes)
+  {
+    mode.mode |= oldmode->mode;
+    if (oldmode->limit > mode.limit)
+      mode.limit = oldmode->limit;
+    if (strcmp(mode.key, oldmode->key) < 0)
+      strcpy(mode.key, oldmode->key);
+  }
+  set_final_mode(&mode, oldmode);
+  chptr->mode = mode;
+
+  /* Lost the TS, other side wins, so remove modes on this side */
+  if (!keep_our_modes)
+  {
+    remove_our_modes(chptr, source_p);
+
+    if (chptr->topic[0])
+    {
+      set_channel_topic(chptr, "", "", 0);
+      sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s TOPIC %s :",
+                           (IsHidden(source_p) ||
+                           ConfigServerHide.hide_servers) ?
+                           me.name : source_p->name, chptr->chname);
+    }
+
+    sendto_channel_local(ALL_MEMBERS, 0, chptr,
+   		         ":%s NOTICE %s :*** Notice -- TS for %s changed from %lu to %lu",
+	 		 me.name, chptr->chname, chptr->chname,
+			 (unsigned long)oldts, (unsigned long)newts);
+  }
+
+  if (*modebuf != '\0')
+  {
+    /* This _SHOULD_ be to ALL_MEMBERS
+     * It contains only +imnpstlk, etc */
+    sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s MODE %s %s %s",
+	                 servername, chptr->chname, modebuf, parabuf);
+  }
+
+  if (parv[3][0] != '0' && keep_new_modes)
+  {
+    channel_modes(chptr, source_p, modebuf, parabuf);
+  }
+  else
+  {
+    modebuf[0] = '0';
+    modebuf[1] = '\0';
+  }
+
+  buflen = ircsprintf(nick_buf, ":%s SJOIN %lu %s %s %s:",
+		      source_p->name, (unsigned long)tstosend,
+		      chptr->chname, modebuf, parabuf);
+  nick_ptr = nick_buf + buflen;
+
+  buflen = ircsprintf(uid_buf, ":%s SJOIN %lu %s %s %s:",
+                      ID(source_p), (unsigned long)tstosend,
+                      chptr->chname, modebuf, parabuf);
+  uid_ptr = uid_buf + buflen;
+
+  /* check we can fit a nick on the end, as well as \r\n and a prefix "
+   * @%+", and a space.
+   */
+  if (buflen >= (IRCD_BUFSIZE - IRCD_MAX(NICKLEN, IDLEN) - 2 - 3 - 1))
+  {
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+			 "Long SJOIN from server: %s(via %s) (ignored)",
+			 source_p->name, client_p->name);
+    return;
+  }
+
+  mbuf = modebuf;
+  sendbuf[0] = '\0';
+  pargs = 0;
+
+  *mbuf++ = '+';
+
+  s = parv[args + 4];
+  while (*s == ' ')
+    s++;
+  if ((p = strchr(s, ' ')) != NULL)
+  {
+    *p++ = '\0';
+    while (*p == ' ')
+      p++;
+    have_many_nicks = *p;
+  }
+
+  while (*s)
+  {
+    int valid_mode = 1;
+    fl = 0;
+
+    do
+    {
+      switch (*s)
+      {
+      case '@':
+	fl |= CHFL_CHANOP;
+	s++;
+	break;
+#ifdef HALFOPS
+      case '%':
+	fl |= CHFL_HALFOP;
+	s++;
+	break;
+#endif
+      case '+':
+        fl |= CHFL_VOICE;
+        s++;
+	break;
+      default:
+	valid_mode = 0;
+	break;
+      }
+    } while (valid_mode);
+
+    target_p = find_chasing(client_p, source_p, s, NULL);
+
+    /*
+     * if the client doesnt exist, or if its fake direction/server, skip.
+     * we cannot send ERR_NOSUCHNICK here because if its a UID, we cannot
+     * lookup the nick, and its better to never send the numeric than only
+     * sometimes.
+     */
+    if (target_p == NULL ||
+        target_p->from != client_p ||
+        !IsClient(target_p))
+    {
+      goto nextnick;
+    }
+
+    len_nick = strlen(target_p->name);
+    len_uid = strlen(ID(target_p));
+
+    np = nick_prefix;
+    up = uid_prefix;
+
+    if (keep_new_modes)
+    {
+      if (fl & CHFL_CHANOP)
+      {
+        *np++ = '@';
+        *up++  = '@';
+        len_nick++;
+	len_uid++;
+      }
+#ifdef HALFOPS
+      if (fl & CHFL_HALFOP)
+      {
+        *np++ = '%';
+        *up++  = '%';
+        len_nick++;
+	len_uid++;
+      }
+#endif
+      if (fl & CHFL_VOICE)
+      {
+        *np++ = '+';
+        *up++  = '+';
+        len_nick++;
+	len_uid++;
+      }
+    }
+    else
+    {
+      if (fl & (CHFL_CHANOP|CHFL_HALFOP))
+        fl = CHFL_DEOPPED;
+      else
+        fl = 0;
+    }
+    *np = *up = '\0';
+
+    if ((nick_ptr - nick_buf + len_nick) > (IRCD_BUFSIZE  - 2))
+    {
+      sendto_server(client_p, 0, CAP_TS6, "%s", nick_buf);
+      
+      buflen = ircsprintf(nick_buf, ":%s SJOIN %lu %s %s %s:",
+                          source_p->name, (unsigned long)tstosend,
+                          chptr->chname, modebuf, parabuf);
+      nick_ptr = nick_buf + buflen;
+    }
+
+    nick_ptr += ircsprintf(nick_ptr, "%s%s ", nick_prefix, target_p->name);
+    
+    if ((uid_ptr - uid_buf + len_uid) > (IRCD_BUFSIZE - 2))
+    {
+      sendto_server(client_p, CAP_TS6, 0, "%s", uid_buf);
+      
+      buflen = ircsprintf(uid_buf, ":%s SJOIN %lu %s %s %s:",
+                          ID(source_p), (unsigned long)tstosend,
+                          chptr->chname, modebuf, parabuf);
+      uid_ptr = uid_buf + buflen;
+    }
+
+    uid_ptr  += ircsprintf(uid_ptr,  "%s%s ", uid_prefix, ID(target_p));
+	
+    if (!IsMember(target_p, chptr))
+    {
+      add_user_to_channel(chptr, target_p, fl, !have_many_nicks);
+      sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s!%s@%s JOIN :%s",
+                           target_p->name, target_p->username,
+                           target_p->host, chptr->chname);
+    }
+
+    if (fl & CHFL_CHANOP)
+    {
+      *mbuf++ = 'o';
+      para[pargs++] = target_p->name;
+
+      if (pargs >= MAXMODEPARAMS)
+      {
+	/*
+	 * Ok, the code is now going to "walk" through
+	 * sendbuf, filling in para strings. So, I will use sptr
+	 * to point into the sendbuf.
+	 * Notice, that ircsprintf() returns the number of chars
+	 * successfully inserted into string.
+	 * - Dianora
+	 */
+
+	sptr = sendbuf;
+        *mbuf = '\0';
+        for(lcount = 0; lcount < MAXMODEPARAMS; lcount++)
+        {
+          slen = ircsprintf(sptr, " %s", para[lcount]);	/* see? */
+	  sptr += slen;					/* ready for next */
+        }
+        sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s MODE %s %s%s",
+                            servername, chptr->chname, modebuf, sendbuf);
+        mbuf = modebuf;
+        *mbuf++ = '+';
+
+        sendbuf[0] = '\0';
+        pargs = 0;
+      }
+    }
+#ifdef HALFOPS
+    if (fl & CHFL_HALFOP)
+    {
+      *mbuf++ = 'h';
+      para[pargs++] = target_p->name;
+
+      if (pargs >= MAXMODEPARAMS)
+      {
+        sptr = sendbuf;
+        *mbuf = '\0';
+        for(lcount = 0; lcount < MAXMODEPARAMS; lcount++)
+        {
+          slen = ircsprintf(sptr, " %s", para[lcount]);
+          sptr += slen;
+        }
+        sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s MODE %s %s%s",
+                             servername, chptr->chname, modebuf, sendbuf);
+
+        mbuf = modebuf;
+        *mbuf++ = '+';
+
+        sendbuf[0] = '\0';
+        pargs = 0;
+      }
+    }
+#endif
+    if (fl & CHFL_VOICE)
+    {
+      *mbuf++ = 'v';
+      para[pargs++] = target_p->name;
+
+      if (pargs >= MAXMODEPARAMS)
+      {
+	sptr = sendbuf;
+        *mbuf = '\0';
+        for (lcount = 0; lcount < MAXMODEPARAMS; lcount++)
+        {
+          slen = ircsprintf(sptr, " %s", para[lcount]);
+	  sptr += slen;
+        }
+        sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s MODE %s %s%s",
+                             servername, chptr->chname, modebuf, sendbuf);
+
+        mbuf = modebuf;
+        *mbuf++ = '+';
+
+        sendbuf[0] = '\0';
+        pargs = 0;
+      }
+    }
+
+  nextnick:
+    if ((s = p) == NULL)
+      break;
+    while (*s == ' ')
+      s++;
+    if ((p = strchr(s, ' ')) != NULL)
+    {
+      *p++ = 0;
+      while (*p == ' ')
+        p++;
+    }
+  }
+
+  *mbuf = '\0';
+  *(nick_ptr - 1) = '\0';
+  *(uid_ptr - 1) = '\0';
+
+  /*
+   * checking for lcount < MAXMODEPARAMS at this time is wrong
+   * since the code has already verified above that pargs < MAXMODEPARAMS
+   * checking for para[lcount] != '\0' is also wrong, since
+   * there is no place where para[lcount] is set!
+   * - Dianora
+   */
+
+  if (pargs != 0)
+  {
+    sptr = sendbuf;
+
+    for (lcount = 0; lcount < pargs; lcount++)
+    {
+      slen = ircsprintf(sptr, " %s", para[lcount]);
+      sptr += slen;
+    }
+
+    sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s MODE %s %s%s",
+                        servername, chptr->chname, modebuf, sendbuf);
+  }
+
+  /* If this happens, its the result of a malformed SJOIN
+   * a remnant from the old persistent channel code. *sigh*
+   * Or it could be the result of a client just leaving
+   * and leaving us with a channel formed just as the client parts.
+   * - Dianora
+   */
+
+  if ((dlink_list_length(&chptr->members) == 0) && isnew)
+  {
+    destroy_channel(chptr);
+    return;
+  }
+
+  if (parv[4 + args][0] == '\0')
+    return;
+
+  /* relay the SJOIN to other servers */
+  DLINK_FOREACH(m, serv_list.head)
+  {
+    target_p = m->data;
+
+    if (target_p == client_p)
+      continue;
+
+    if (IsCapable(target_p, CAP_TS6))
+      sendto_one(target_p, "%s", uid_buf);
+    else
+      sendto_one(target_p, "%s", nick_buf);
+  }
+
+  if (HasID(source_p) && !keep_our_modes)
+  {
+    if (dlink_list_length(&chptr->banlist) > 0)
+      remove_ban_list(chptr, client_p, &chptr->banlist,
+                      'b', NOCAPS);
+
+    if (dlink_list_length(&chptr->exceptlist) > 0)
+      remove_ban_list(chptr, client_p, &chptr->exceptlist,
+                      'e', CAP_EX);
+
+    if (dlink_list_length(&chptr->invexlist) > 0)
+      remove_ban_list(chptr, client_p, &chptr->invexlist,
+                      'I', CAP_IE);
+    clear_ban_cache(chptr);
+  }               
+}
+
+/* set_final_mode
+ *
+ * inputs	- channel mode
+ *		- old channel mode
+ * output	- NONE
+ * side effects	- walk through all the channel modes turning off modes
+ *		  that were on in oldmode but aren't on in mode.
+ *		  Then walk through turning on modes that are on in mode
+ *		  but were not set in oldmode.
+ */
+static void
+set_final_mode(struct Mode *mode, struct Mode *oldmode)
+{
+  const struct mode_letter *tab;
+  char *pbuf = parabuf;
+  int len;
+
+  *mbuf++ = '-';
+
+  for (tab = chan_modes; tab->letter; ++tab)
+  {
+    if ((tab->mode & oldmode->mode) &&
+        !(tab->mode & mode->mode))
+      *mbuf++ = tab->letter;
+  }
+
+  if (oldmode->limit != 0 && mode->limit == 0)
+    *mbuf++ = 'l';
+
+  if (oldmode->key[0] && !mode->key[0])
+  {
+    *mbuf++ = 'k';
+    len = ircsprintf(pbuf, "%s ", oldmode->key);
+    pbuf += len;
+    pargs++;
+  }
+
+  if (*(mbuf-1) == '-')
+    *(mbuf-1) = '+';
+  else
+    *mbuf++ = '+';
+
+  for (tab = chan_modes; tab->letter; ++tab)
+  {
+    if ((tab->mode & mode->mode) &&
+        !(tab->mode & oldmode->mode))
+      *mbuf++ = tab->letter;
+  }
+
+  if (mode->limit != 0 && oldmode->limit != mode->limit)
+  {
+    *mbuf++ = 'l';
+    len = ircsprintf(pbuf, "%d ", mode->limit);
+    pbuf += len;
+    pargs++;
+  }
+
+  if (mode->key[0] && strcmp(oldmode->key, mode->key))
+  {
+    *mbuf++ = 'k';
+    len = ircsprintf(pbuf, "%s ", mode->key);
+    pbuf += len;
+    pargs++;
+  }
+  if (*(mbuf-1) == '+')
+    *(mbuf-1) = '\0';
+  else
+    *mbuf = '\0';
+}
+
+/* remove_our_modes()
+ *
+ * inputs	- pointer to channel to remove modes from
+ *		- client pointer
+ * output	- NONE
+ * side effects	- Go through the local members, remove all their
+ *		  chanop modes etc., this side lost the TS.
+ */
+static void
+remove_our_modes(struct Channel *chptr, struct Client *source_p)
+{
+  remove_a_mode(chptr, source_p, CHFL_CHANOP, 'o');
+#ifdef HALFOPS
+  remove_a_mode(chptr, source_p, CHFL_HALFOP, 'h');
+#endif
+  remove_a_mode(chptr, source_p, CHFL_VOICE, 'v');
+}
+
+/* remove_a_mode()
+ *
+ * inputs	- pointer to channel
+ *		- server or client removing the mode
+ *		- mask o/h/v mask to be removed
+ *		- flag o/h/v to be removed
+ * output	- NONE
+ * side effects	- remove ONE mode from all members of a channel
+ */
+static void
+remove_a_mode(struct Channel *chptr, struct Client *source_p,
+             int mask, char flag)
+{
+  dlink_node *ptr;
+  struct Membership *ms;
+  char lmodebuf[MODEBUFLEN];
+  char *sp=sendbuf;
+  const char *lpara[MAXMODEPARAMS];
+  int count = 0;
+  int i;
+  int l;
+
+  mbuf = lmodebuf;
+  *mbuf++ = '-';
+  *sp = '\0';
+
+  DLINK_FOREACH(ptr, chptr->members.head)
+  {
+    ms = ptr->data;
+
+    if ((ms->flags & mask) == 0)
+      continue;
+
+    ms->flags &= ~mask;
+
+    lpara[count++] = ms->client_p->name;
+
+    *mbuf++ = flag;
+
+    if (count >= MAXMODEPARAMS)
+    {
+      for(i = 0; i < MAXMODEPARAMS; i++)
+      {
+        l = ircsprintf(sp, " %s", lpara[i]);
+	sp += l;
+      }
+
+      *mbuf = '\0';
+      sendto_channel_local(ALL_MEMBERS, 0, chptr,
+                           ":%s MODE %s %s%s",
+			   (IsHidden(source_p) ||
+			   ConfigServerHide.hide_servers) ?
+			   me.name : source_p->name,
+			   chptr->chname, lmodebuf, sendbuf);
+      mbuf = lmodebuf;
+      *mbuf++ = '-';
+      count = 0;
+      sp = sendbuf;
+      *sp = '\0';
+    }
+  }
+
+  if (count != 0)
+  {
+    *mbuf = '\0';
+    for(i = 0; i < count; i++)
+    {
+      l = ircsprintf(sp, " %s", lpara[i]);
+      sp += l;
+    }
+    sendto_channel_local(ALL_MEMBERS, 0, chptr,
+			 ":%s MODE %s %s%s",
+			 (IsHidden(source_p) || ConfigServerHide.hide_servers) ?
+			 me.name : source_p->name,
+			 chptr->chname, lmodebuf, sendbuf);
+  }
+}
+
+/* remove_ban_list()
+ *
+ * inputs	- channel, source, list to remove, char of mode, caps required
+ * outputs	- none
+ * side effects	- given ban list is removed, modes are sent to local clients and
+ *		  non-ts6 servers linked through another uplink other than source_p
+ */
+static void
+remove_ban_list(struct Channel *chptr, struct Client *source_p,
+                dlink_list *list, char c, int cap)
+{
+  char lmodebuf[MODEBUFLEN];
+  char lparabuf[IRCD_BUFSIZE];
+  struct Ban *banptr = NULL;
+  dlink_node *ptr = NULL;
+  dlink_node *next_ptr = NULL;
+  char *pbuf = NULL;
+  int count = 0;      
+  int cur_len, mlen, plen;
+
+  pbuf = lparabuf;
+  
+  cur_len = mlen = ircsprintf(lmodebuf, ":%s MODE %s -",
+                              source_p->name, chptr->chname);
+  mbuf = lmodebuf + mlen;
+
+  DLINK_FOREACH_SAFE(ptr, next_ptr, list->head)
+  {
+    banptr = ptr->data;
+
+    plen = banptr->len + 4;  /* another +b and "!@ " */
+    if (count >= MAXMODEPARAMS ||
+        (cur_len + 1 /* space between */ + (plen - 1)) > IRCD_BUFSIZE - 2)
+    {
+      /* NUL-terminate and remove trailing space */
+      *mbuf = *(pbuf - 1) = '\0';
+      sendto_channel_local(ALL_MEMBERS, 0, chptr, "%s %s",
+               lmodebuf, lparabuf);
+      sendto_server(source_p, cap, CAP_TS6,
+		    "%s %s", lmodebuf, lparabuf);
+
+      cur_len = mlen;
+      mbuf = lmodebuf + mlen;
+      pbuf = lparabuf;
+      count = 0;
+    }     
+
+    *mbuf++ = c;
+    cur_len += plen;
+    pbuf += ircsprintf(pbuf, "%s!%s@%s ", banptr->name, banptr->username,
+		       banptr->host);
+    ++count;
+
+    remove_ban(banptr, list);
+  }
+
+  *mbuf = *(pbuf - 1) = '\0';
+  sendto_channel_local(ALL_MEMBERS, 0, chptr, "%s %s", lmodebuf, lparabuf);
+  sendto_server(source_p, cap, CAP_TS6,
+		"%s %s", lmodebuf, lparabuf);
+}
+
+static struct Message sjoin_msgtab = {
+  "SJOIN", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  {m_unregistered, m_ignore, ms_sjoin, m_ignore, m_ignore, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&sjoin_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&sjoin_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = MODULE_FLAG_CORE
+};
diff --git a/modules/core/m_squit.c b/modules/core/m_squit.c
new file mode 100644
index 0000000..0995c47
--- /dev/null
+++ b/modules/core/m_squit.c
@@ -0,0 +1,184 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_squit.c: Makes a server quit.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "client.h"
+#include "hash.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "conf.h"
+#include "log.h"
+#include "s_serv.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+
+
+/* mo_squit - SQUIT message handler
+ *  parv[0] = sender prefix
+ *  parv[1] = server name
+ *  parv[2] = comment
+ */
+static void
+mo_squit(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  struct Client *target_p = NULL;
+  struct Client *p;
+  dlink_node *ptr;
+  char *comment;
+  const char *server;
+  char def_reason[] = "No reason";
+
+  if (parc < 2 || EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+               me.name, source_p->name, "SQUIT");
+    return;
+  }
+
+  server = parv[1];
+
+  /* The following allows wild cards in SQUIT. Only
+   * useful when the command is issued by an oper.
+   */
+  DLINK_FOREACH(ptr, global_serv_list.head)
+  {
+    p = ptr->data;
+
+    if (IsServer(p) || IsMe(p))
+    {
+      if (match(server, p->name))
+      {
+        target_p = p;
+        break;
+      }
+    }
+  }
+
+  if ((target_p == NULL) || IsMe(target_p))
+  {
+    sendto_one(source_p, form_str(ERR_NOSUCHSERVER),
+               me.name, source_p->name, server);
+    return;
+  }
+
+  if (!MyConnect(target_p) && !HasOFlag(source_p, OPER_FLAG_REMOTE))
+  {
+    sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
+               me.name, source_p->name);
+    return;
+  }
+
+  comment = (parc > 2 && parv[2]) ? parv[2] : def_reason;
+
+  if (strlen(comment) > (size_t)REASONLEN)
+    comment[REASONLEN] = '\0';
+
+  if (MyConnect(target_p))
+  {
+    sendto_realops_flags(UMODE_ALL, L_ALL, "Received SQUIT %s from %s (%s)",
+                         target_p->name, get_client_name(source_p, HIDE_IP), comment);
+    ilog(LOG_TYPE_IRCD, "Received SQUIT %s from %s (%s)",
+         target_p->name, get_client_name(source_p, HIDE_IP), comment);
+  }
+
+  exit_client(target_p, source_p, comment);
+}
+
+/** NOTE: I removed wildcard lookups here, because a wildcarded
+ **       SQUIT should/can never happen in ms_squit. -Michael
+ **/
+
+/* ms_squit - SQUIT message handler
+ *  parv[0] = sender prefix
+ *  parv[1] = server name
+ *  parv[2] = comment
+ */
+static void
+ms_squit(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  struct Client *target_p = NULL;
+  const char *comment = NULL;
+
+  if (parc < 2 || EmptyString(parv[parc - 1]))
+    return;
+
+  if ((target_p = hash_find_server(parv[1])) == NULL)
+    return;
+
+  if (!IsServer(target_p) && !IsMe(target_p))
+    return;
+
+  if (IsMe(target_p))
+    target_p = client_p;
+
+  comment = (parc > 2 && parv[parc - 1]) ? parv[parc - 1] : client_p->name;
+
+  if (MyConnect(target_p))
+  {
+    sendto_wallops_flags(UMODE_WALLOP, &me, "Remote SQUIT %s from %s (%s)",
+                         target_p->name, source_p->name, comment);
+    sendto_server(NULL, CAP_TS6, NOCAPS,
+                  ":%s WALLOPS :Remote SQUIT %s from %s (%s)",
+                  me.id, target_p->name, source_p->name, comment);
+    sendto_server(NULL, NOCAPS, CAP_TS6,
+                  ":%s WALLOPS :Remote SQUIT %s from %s (%s)",
+                  me.name, target_p->name, source_p->name, comment);
+    ilog(LOG_TYPE_IRCD, "SQUIT From %s : %s (%s)", source_p->name,
+         target_p->name, comment);
+   }
+
+   exit_client(target_p, source_p, comment);
+}
+
+static struct Message squit_msgtab = {
+  "SQUIT", 0, 0, 1, MAXPARA, MFLG_SLOW, 0,
+  {m_unregistered, m_not_oper, ms_squit, m_ignore, mo_squit, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&squit_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&squit_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = MODULE_FLAG_CORE
+};
diff --git a/modules/m_accept.c b/modules/m_accept.c
new file mode 100644
index 0000000..3fff6c1
--- /dev/null
+++ b/modules/m_accept.c
@@ -0,0 +1,221 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ */
+
+/*! \file m_accept.c
+ * \brief Includes required functions for processing the ACCEPT command.
+ * \version $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "ircd.h"
+#include "list.h"
+#include "numeric.h"
+#include "conf.h"
+#include "s_serv.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+
+
+/*! \brief Creates and sends a list of nick!user\@host masks a Client
+ *         has on its acceptlist.
+ *
+ * \param source_p The actual Client the list will be sent to.
+ */
+static void
+list_accepts(struct Client *source_p)
+{
+  int len = 0;
+  char nicks[IRCD_BUFSIZE] = { '\0' };
+  char *t = nicks;
+  const dlink_node *ptr = NULL;
+
+  len = strlen(me.name) + strlen(source_p->name) + 12;
+
+  DLINK_FOREACH(ptr, source_p->localClient->acceptlist.head)
+  {
+    const struct split_nuh_item *accept_p = ptr->data;
+    size_t masklen = strlen(accept_p->nickptr) +
+                     strlen(accept_p->userptr) +
+                     strlen(accept_p->hostptr) + 2 /* !@ */ ;
+
+    if ((t - nicks) + masklen + len  > IRCD_BUFSIZE)
+    {
+      *(t - 1) = '\0';
+      sendto_one(source_p, form_str(RPL_ACCEPTLIST),
+                 me.name, source_p->name, nicks);
+      t = nicks;
+    }
+
+    t += ircsprintf(t, "%s!%s@%s ",
+                    accept_p->nickptr,
+                    accept_p->userptr, accept_p->hostptr);
+  }
+
+  if (nicks[0] != '\0')
+  {
+    *(t - 1) = '\0';
+    sendto_one(source_p, form_str(RPL_ACCEPTLIST),
+               me.name, source_p->name, nicks);
+  }
+
+  sendto_one(source_p, form_str(RPL_ENDOFACCEPT),
+             me.name, source_p->name);
+}
+
+/*! \brief Allocates and adds a split_nuh_item holding a nick!user\@host
+ *         mask to a Client's acceptlist.
+ *
+ * \param nuh      A split_nuh_item already prepared with required masks.
+ * \param source_p The actual Client the new accept is added to.
+ */
+static void
+add_accept(const struct split_nuh_item *nuh, struct Client *source_p)
+{
+  struct split_nuh_item *accept_p = MyMalloc(sizeof(*accept_p));
+
+  DupString(accept_p->nickptr, nuh->nickptr);
+  DupString(accept_p->userptr, nuh->userptr);
+  DupString(accept_p->hostptr, nuh->hostptr);
+
+  dlinkAdd(accept_p, &accept_p->node, &source_p->localClient->acceptlist);
+
+  list_accepts(source_p);
+}
+
+/*! \brief ACCEPT command handler
+ *
+ * \param client_p Pointer to allocated Client struct with physical connection
+ *                 to this server, i.e. with an open socket connected.
+ * \param source_p Pointer to allocated Client struct from which the message
+ *                 originally comes from.  This can be a local or remote client.
+ * \param parc     Integer holding the number of supplied arguments.
+ * \param parv     Argument vector where parv[0] .. parv[parc-1] are non-NULL
+ *                 pointers.
+ * \note Valid arguments for this command are:
+ *      - parv[0] = sender prefix
+ *      - parv[1] = list of masks to be accepted or removed (optional)
+ */
+static void
+m_accept(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  char *mask = NULL;
+  char *p = NULL;
+  char nick[NICKLEN + 1];
+  char user[USERLEN + 1];
+  char host[HOSTLEN + 1];
+  struct split_nuh_item nuh;
+  struct split_nuh_item *accept_p = NULL;
+
+  if (EmptyString(parv[1]) || !irccmp(parv[1], "*"))
+  {
+    list_accepts(source_p);
+    return;
+  }
+
+  for (mask = strtoken(&p, parv[1], ","); mask != NULL;
+       mask = strtoken(&p,    NULL, ","))
+  {
+    if (*mask == '-' && *++mask != '\0')
+    {
+      nuh.nuhmask  = mask;
+      nuh.nickptr  = nick;
+      nuh.userptr  = user;
+      nuh.hostptr  = host;
+
+      nuh.nicksize = sizeof(nick);
+      nuh.usersize = sizeof(user);
+      nuh.hostsize = sizeof(host);
+
+      split_nuh(&nuh);
+
+      if ((accept_p = find_accept(nick, user, host, source_p, 0)) == NULL)
+      {
+        sendto_one(source_p, form_str(ERR_ACCEPTNOT),
+                   me.name, source_p->name, nick, user, host);
+        continue;
+      }
+
+      del_accept(accept_p, source_p);
+    }
+    else if (*mask != '\0')
+    {
+      if (dlink_list_length(&source_p->localClient->acceptlist) >=
+          ConfigFileEntry.max_accept)
+      {
+        sendto_one(source_p, form_str(ERR_ACCEPTFULL),
+                   me.name, source_p->name);
+        return;
+      }
+
+      nuh.nuhmask  = mask;
+      nuh.nickptr  = nick;
+      nuh.userptr  = user;
+      nuh.hostptr  = host;
+
+      nuh.nicksize = sizeof(nick);
+      nuh.usersize = sizeof(user);
+      nuh.hostsize = sizeof(host);
+
+      split_nuh(&nuh);
+
+      if ((accept_p = find_accept(nick, user, host, source_p, 0)) != NULL)
+      {
+        sendto_one(source_p, form_str(ERR_ACCEPTEXIST),
+                   me.name, source_p->name, nick, user, host);
+        continue;
+      }
+
+      add_accept(&nuh, source_p);
+    }
+  }
+}
+
+static struct Message accept_msgtab = {
+  "ACCEPT", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_accept, m_ignore, m_ignore, m_accept, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&accept_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&accept_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_admin.c b/modules/m_admin.c
new file mode 100644
index 0000000..b66f649
--- /dev/null
+++ b/modules/m_admin.c
@@ -0,0 +1,157 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ */
+
+/*! \file m_admin.c
+ * \brief Includes required functions for processing the ADMIN command.
+ * \version $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "conf.h"
+#include "s_serv.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+#include "irc_string.h"
+
+
+
+/*! \brief Sends administrative information about this server.
+ *
+ * \param source_p Pointer to client to report to
+ */
+static void
+do_admin(struct Client *source_p)
+{
+  const char *me_name = ID_or_name(&me, source_p->from);
+  const char *nick = ID_or_name(source_p, source_p->from);
+
+  sendto_realops_flags(UMODE_SPY, L_ALL,
+                       "ADMIN requested by %s (%s@%s) [%s]",
+                       source_p->name, source_p->username,
+                       source_p->host, source_p->servptr->name);
+
+  sendto_one(source_p, form_str(RPL_ADMINME),
+             me_name, nick, me.name);
+
+  if (AdminInfo.name != NULL)
+    sendto_one(source_p, form_str(RPL_ADMINLOC1),
+               me_name, nick, AdminInfo.name);
+  if (AdminInfo.description != NULL)
+    sendto_one(source_p, form_str(RPL_ADMINLOC2),
+               me_name, nick, AdminInfo.description);
+  if (AdminInfo.email != NULL)
+    sendto_one(source_p, form_str(RPL_ADMINEMAIL),
+               me_name, nick, AdminInfo.email);
+}
+
+/*! \brief NICK command handler (called by already registered,
+ *         locally connected clients)
+ *
+ * \param client_p Pointer to allocated Client struct with physical connection
+ *                 to this server, i.e. with an open socket connected.
+ * \param source_p Pointer to allocated Client struct from which the message
+ *                 originally comes from.  This can be a local or remote client.
+ * \param parc     Integer holding the number of supplied arguments.
+ * \param parv     Argument vector where parv[0] .. parv[parc-1] are non-NULL
+ *                 pointers.
+ * \note Valid arguments for this command are:
+ *      - parv[0] = sender prefix
+ *      - parv[1] = nickname/servername
+ */
+static void
+m_admin(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  static time_t last_used = 0;
+
+  if ((last_used + ConfigFileEntry.pace_wait_simple) > CurrentTime)
+  {
+    sendto_one(source_p,form_str(RPL_LOAD2HI),
+               me.name, source_p->name);
+    return;
+  }
+
+  last_used = CurrentTime;
+
+  if (!ConfigFileEntry.disable_remote)
+    if (hunt_server(client_p, source_p, ":%s ADMIN :%s", 1,
+                    parc, parv) != HUNTED_ISME)
+      return;
+
+  do_admin(source_p);
+}
+
+/*! \brief ADMIN command handler (called by operators and
+ *         remotely connected clients)
+ *
+ * \param client_p Pointer to allocated Client struct with physical connection
+ *                 to this server, i.e. with an open socket connected.
+ * \param source_p Pointer to allocated Client struct from which the message
+ *                 originally comes from.  This can be a local or remote client.
+ * \param parc     Integer holding the number of supplied arguments.
+ * \param parv     Argument vector where parv[0] .. parv[parc-1] are non-NULL
+ *                 pointers.
+ * \note Valid arguments for this command are:
+ *      - parv[0] = sender prefix
+ *      - parv[1] = nickname/servername
+ */
+static void
+ms_admin(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  if (hunt_server(client_p, source_p, ":%s ADMIN :%s", 1,
+                  parc, parv) != HUNTED_ISME)
+    return;
+
+  if (IsClient(source_p))
+    do_admin(source_p);
+}
+
+static struct Message admin_msgtab = {
+  "ADMIN", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_admin, ms_admin, m_ignore, ms_admin, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&admin_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&admin_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_away.c b/modules/m_away.c
new file mode 100644
index 0000000..700494f
--- /dev/null
+++ b/modules/m_away.c
@@ -0,0 +1,144 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_away.c: Sets/removes away status on a user.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+#include "conf.h"
+#include "s_serv.h"
+#include "packet.h"
+#include "s_user.h"
+
+
+/*
+ * m_away
+ *  parv[0] = sender prefix
+ *  parv[1] = away message
+ */
+static void
+m_away(struct Client *client_p, struct Client *source_p,
+       int parc, char *parv[])
+{
+  if (!IsFloodDone(source_p))
+    flood_endgrace(source_p);
+
+  if (parc < 2 || EmptyString(parv[1]))
+  {
+    /* Marking as not away */
+    if (source_p->away[0])
+    {
+      /* we now send this only if they were away before --is */
+      sendto_server(client_p, CAP_TS6, NOCAPS,
+                    ":%s AWAY", ID(source_p));
+      sendto_server(client_p, NOCAPS, CAP_TS6,
+                    ":%s AWAY", source_p->name);
+      source_p->away[0] = '\0';
+    }
+
+    sendto_one(source_p, form_str(RPL_UNAWAY),
+               me.name, source_p->name);
+    return;
+  }
+
+  if ((CurrentTime - source_p->localClient->last_away) < ConfigFileEntry.pace_wait)
+  {
+    sendto_one(source_p, form_str(RPL_LOAD2HI),
+               me.name, source_p->name);
+    return;
+  }
+
+  source_p->localClient->last_away = CurrentTime;
+  strlcpy(source_p->away, parv[1], sizeof(source_p->away));
+
+  sendto_server(client_p, CAP_TS6, NOCAPS,
+                ":%s AWAY :%s", ID(source_p), source_p->away);
+  sendto_server(client_p, NOCAPS, CAP_TS6,
+                ":%s AWAY :%s", source_p->name, source_p->away);
+  sendto_one(source_p, form_str(RPL_NOWAWAY), me.name, source_p->name);
+}
+
+static void
+ms_away(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  if (!IsClient(source_p))
+    return;
+
+  if (parc < 2 || EmptyString(parv[1]))
+  {
+    /* Marking as not away */
+    if (source_p->away[0])
+    {
+      /* we now send this only if they were away before --is */
+      sendto_server(client_p, CAP_TS6, NOCAPS,
+                    ":%s AWAY", ID(source_p));
+      sendto_server(client_p, NOCAPS, CAP_TS6,
+                    ":%s AWAY", source_p->name);
+      source_p->away[0] = '\0';
+    }
+
+    return;
+  }
+
+  strlcpy(source_p->away, parv[1], sizeof(source_p->away));
+
+  sendto_server(client_p, CAP_TS6, NOCAPS,
+                ":%s AWAY :%s", ID(source_p), source_p->away);
+  sendto_server(client_p, NOCAPS, CAP_TS6,
+                ":%s AWAY :%s", source_p->name, source_p->away);
+}
+
+static struct Message away_msgtab = {
+  "AWAY", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_away, ms_away, m_ignore, m_away, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&away_msgtab);
+  add_isupport("AWAYLEN", NULL, AWAYLEN);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&away_msgtab);
+  delete_isupport("AWAYLEN");
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_cap.c b/modules/m_cap.c
new file mode 100644
index 0000000..0633da3
--- /dev/null
+++ b/modules/m_cap.c
@@ -0,0 +1,433 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *
+ *  Copyright (C) 2004 Kevin L. Mitchell <klmitch@mit.edu>
+ *  Copyright (C) 2006-2012 Hybrid Development Team
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+/** @file
+ * @brief Capability negotiation commands
+ * @version $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "hash.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "conf.h"
+#include "s_user.h"
+#include "s_serv.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+#include "packet.h"
+#include "irc_string.h"
+
+
+#define CAPFL_HIDDEN    0x0001  /**< Do not advertize this capability */
+#define CAPFL_PROHIBIT  0x0002  /**< Client may not set this capability */
+#define CAPFL_PROTO     0x0004  /**< Cap must be acknowledged by client */
+#define CAPFL_STICKY    0x0008  /**< Cap may not be cleared once set */
+
+typedef int (*bqcmp)(const void *, const void *);
+
+static struct capabilities
+{
+  unsigned int cap;
+  unsigned int flags;
+  const char *name;
+  size_t namelen;
+} capab_list[] = {
+#define _CAP(cap, flags, name)  \
+	{ (cap), (flags), (name), sizeof(name) - 1 }
+  _CAP(CAP_MULTI_PREFIX, 0, "multi-prefix")
+#undef _CAP
+};
+
+#define CAPAB_LIST_LEN	(sizeof(capab_list) / sizeof(struct capabilities))
+
+static int
+capab_sort(const struct capabilities *cap1, const struct capabilities *cap2)
+{
+  return strcasecmp(cap1->name, cap2->name);
+}
+
+static int
+capab_search(const char *key, const struct capabilities *cap)
+{
+  const char *rb = cap->name;
+
+  while (ToLower(*key) == ToLower(*rb)) /* walk equivalent part of strings */
+    if (*key++ == '\0')    /* hit the end, all right... */
+      return 0;
+    else    /* OK, let's move on... */
+      rb++;
+
+  /*
+   * If the character they differ on happens to be a space, and it happens
+   * to be the same length as the capability name, then we've found a
+   * match; otherwise, return the difference of the two.
+   */
+  return (IsSpace(*key) && *rb == '\0') ? 0 : (ToLower(*key) - ToLower(*rb));
+}
+
+static struct capabilities *
+find_cap(const char **caplist_p, int *neg_p)
+{
+  static int inited = 0;
+  const char *caplist = *caplist_p;
+  struct capabilities *cap = NULL;
+
+  *neg_p = 0;    /* clear negative flag... */
+
+  if (!inited)
+  {
+    /* First, let's sort the array... */
+    qsort(capab_list, CAPAB_LIST_LEN, sizeof(struct capabilities), (bqcmp)capab_sort);
+    ++inited;
+  }
+
+  /* Next, find first non-whitespace character... */
+  while (*caplist && IsSpace(*caplist))
+    ++caplist;
+
+  /* We are now at the beginning of an element of the list; is it negative? */
+  if (*caplist == '-')
+  {
+    ++caplist;    /* yes; step past the flag... */
+    *neg_p = 1;    /* remember that it is negative... */
+  }
+
+  /* OK, now see if we can look up the capability... */
+  if (*caplist)
+  {
+    if (!(cap = bsearch(caplist, capab_list, CAPAB_LIST_LEN,
+                        sizeof(struct capabilities),
+                        (bqcmp)capab_search)))
+    {
+      /* Couldn't find the capability; advance to first whitespace character */
+      while (*caplist && !IsSpace(*caplist))
+	++caplist;
+    }
+    else
+      caplist += cap->namelen; /* advance to end of capability name */
+  }
+
+  assert(caplist != *caplist_p || !*caplist); /* we *must* advance */
+
+  /* move ahead in capability list string--or zero pointer if we hit end */
+  *caplist_p = *caplist ? caplist : 0;
+
+  return cap;    /* and return the capability (if any) */
+}
+
+/** Send a CAP \a subcmd list of capability changes to \a source_p.
+ * If more than one line is necessary, each line before the last has
+ * an added "*" parameter before that line's capability list.
+ * @param[in] source_p Client receiving capability list.
+ * @param[in] set Capabilities to show as set (with ack and sticky modifiers).
+ * @param[in] rem Capabalities to show as removed (with no other modifier).
+ * @param[in] subcmd Name of capability subcommand.
+ */
+static int
+send_caplist(struct Client *source_p, unsigned int set,
+             unsigned int rem, const char *subcmd)
+{
+  char capbuf[IRCD_BUFSIZE] = "", pfx[16];
+  char cmdbuf[IRCD_BUFSIZE] = "";
+  unsigned int i, loc, len, flags, pfx_len, clen;
+
+  /* set up the buffer for the final LS message... */
+  clen = snprintf(cmdbuf, sizeof(capbuf), ":%s CAP %s %s ", me.name,
+                  source_p->name[0] ? source_p->name : "*", subcmd);
+
+  for (i = 0, loc = 0; i < CAPAB_LIST_LEN; ++i)
+  {
+    flags = capab_list[i].flags;
+
+    /*
+     * This is a little bit subtle, but just involves applying de
+     * Morgan's laws to the obvious check: We must display the
+     * capability if (and only if) it is set in \a rem or \a set, or
+     * if both are null and the capability is hidden.
+     */
+    if (!(rem && (rem & capab_list[i].cap)) &&
+        !(set && (set & capab_list[i].cap)) &&
+         (rem || set || (flags & CAPFL_HIDDEN)))
+      continue;
+
+    /* Build the prefix (space separator and any modifiers needed). */
+    pfx_len = 0;
+
+    if (loc)
+      pfx[pfx_len++] = ' ';
+    if (rem && (rem & capab_list[i].cap))
+      pfx[pfx_len++] = '-';
+    else
+    {
+      if (flags & CAPFL_PROTO)
+        pfx[pfx_len++] = '~';
+      if (flags & CAPFL_STICKY)
+        pfx[pfx_len++] = '=';
+    }
+
+    pfx[pfx_len] = '\0';
+
+    len = capab_list[i].namelen + pfx_len;    /* how much we'd add... */
+
+    if (sizeof(capbuf) < (clen + loc + len + 15))
+    {
+      /* would add too much; must flush */
+      sendto_one(source_p, "%s* :%s", cmdbuf, capbuf);
+      capbuf[(loc = 0)] = '\0';    /* re-terminate the buffer... */
+    }
+
+    loc += snprintf(capbuf + loc, sizeof(capbuf) - loc,
+                    "%s%s", pfx, capab_list[i].name);
+  }
+
+  sendto_one(source_p, "%s:%s", cmdbuf, capbuf);
+
+  return 0;    /* convenience return */
+}
+
+static int
+cap_ls(struct Client *source_p, const char *caplist)
+{
+  if (IsUnknown(source_p)) /* registration hasn't completed; suspend it... */
+    source_p->localClient->registration |= REG_NEED_CAP;
+
+  return send_caplist(source_p, 0, 0, "LS"); /* send list of capabilities */
+}
+
+static int
+cap_req(struct Client *source_p, const char *caplist)
+{
+  const char *cl = caplist;
+  struct capabilities *cap = NULL;
+  unsigned int set = 0, rem = 0;
+  unsigned int cs = source_p->localClient->cap_client; /* capability set */
+  unsigned int as = source_p->localClient->cap_active; /* active set */
+  int neg = 0;
+
+  if (IsUnknown(source_p)) /* registration hasn't completed; suspend it... */
+    source_p->localClient->registration |= REG_NEED_CAP;
+
+  while (cl) { /* walk through the capabilities list... */
+    if (!(cap = find_cap(&cl, &neg)) /* look up capability... */
+	|| (!neg && (cap->flags & CAPFL_PROHIBIT)) /* is it prohibited? */
+        || (neg && (cap->flags & CAPFL_STICKY))) { /* is it sticky? */
+      sendto_one(source_p, ":%s CAP %s NAK :%s", me.name,
+                 source_p->name[0] ? source_p->name : "*", caplist);
+      return 0; /* can't complete requested op... */
+    }
+
+    if (neg)
+    {
+      /* set or clear the capability... */
+      rem |=  cap->cap;
+      set &= ~cap->cap;
+      cs  &= ~cap->cap;
+
+      if (!(cap->flags & CAPFL_PROTO))
+        as &= ~cap->cap;
+    }
+    else
+    {
+      rem &= ~cap->cap;
+      set |=  cap->cap;
+      cs  |=  cap->cap;
+
+      if (!(cap->flags & CAPFL_PROTO))
+        as |= cap->cap;
+    }
+  }
+
+  /* Notify client of accepted changes and copy over results. */
+  send_caplist(source_p, set, rem, "ACK");
+
+  source_p->localClient->cap_client = cs;
+  source_p->localClient->cap_active = as;
+
+  return 0;
+}
+
+static int
+cap_ack(struct Client *source_p, const char *caplist)
+{
+  const char *cl = caplist;
+  struct capabilities *cap = NULL;
+  int neg = 0;
+
+  /*
+   * Coming from the client, this generally indicates that the client
+   * is using a new backwards-incompatible protocol feature.  As such,
+   * it does not require further response from the server.
+   */
+  while (cl)
+  {
+    /* walk through the capabilities list... */
+    if (!(cap = find_cap(&cl, &neg)) || /* look up capability... */
+	(neg ? (source_p->localClient->cap_active & cap->cap) :
+              !(source_p->localClient->cap_active & cap->cap))) /* uh... */
+      continue;
+
+    if (neg)    /* set or clear the active capability... */
+      source_p->localClient->cap_active &= ~cap->cap;
+    else
+      source_p->localClient->cap_active |=  cap->cap;
+  }
+
+  return 0;
+}
+
+static int
+cap_clear(struct Client *source_p, const char *caplist)
+{
+  struct capabilities *cap = NULL;
+  unsigned int ii;
+  unsigned int cleared = 0;
+
+  for (ii = 0; ii < CAPAB_LIST_LEN; ++ii)
+  {
+    cap = &capab_list[ii];
+
+    /* Only clear active non-sticky capabilities. */
+    if (!(source_p->localClient->cap_active & cap->cap) || (cap->flags & CAPFL_STICKY))
+      continue;
+
+    cleared |= cap->cap;
+    source_p->localClient->cap_client &= ~cap->cap;
+
+    if (!(cap->flags & CAPFL_PROTO))
+      source_p->localClient->cap_active &= ~cap->cap;
+  }
+
+  return send_caplist(source_p, 0, cleared, "ACK");
+}
+
+static int
+cap_end(struct Client *source_p, const char *caplist)
+{
+  if (!IsUnknown(source_p))    /* registration has completed... */
+    return 0;    /* so just ignore the message... */
+
+  /* capability negotiation is now done... */
+  source_p->localClient->registration &= ~REG_NEED_CAP;
+
+  /* if client is now done... */
+  if (!source_p->localClient->registration)
+  {
+    register_local_user(source_p);
+    return 0;
+  }
+
+  return 0;    /* Can't do registration yet... */
+}
+
+static int
+cap_list(struct Client *source_p, const char *caplist)
+{
+  /* Send the list of the client's capabilities */
+  return send_caplist(source_p, source_p->localClient->cap_client, 0, "LIST");
+}
+
+static struct subcmd
+{
+  const char *cmd;
+  int (*proc)(struct Client *, const char *);
+} cmdlist[] = {
+  { "ACK",   cap_ack   },
+  { "CLEAR", cap_clear },
+  { "END",   cap_end   },
+  { "LIST",  cap_list  },
+  { "LS",    cap_ls    },
+  { "NAK",   NULL      },
+  { "REQ",   cap_req   }
+};
+
+static int
+subcmd_search(const char *cmd, const struct subcmd *elem)
+{
+  return strcasecmp(cmd, elem->cmd);
+}
+
+/** Handle a capability request or response from a client.
+ * \param client_p Client that sent us the message.
+ * \param source_p Original source of message.
+ * \param parc     Number of arguments.
+ * \param parv     Argument vector.
+ */
+static void
+m_cap(struct Client *client_p, struct Client *source_p, int parc, char *parv[])
+{
+  const char *subcmd = NULL, *caplist = NULL;
+  struct subcmd *cmd = NULL;
+
+  if (EmptyString(parv[1]))    /* a subcommand is required */
+    return;
+
+  subcmd = parv[1];
+
+  if (parc > 2)    /* a capability list was provided */
+    caplist = parv[2];
+
+  /* find the subcommand handler */
+  if (!(cmd = bsearch(subcmd, cmdlist,
+                      sizeof(cmdlist) / sizeof(struct subcmd),
+                      sizeof(struct subcmd), (bqcmp)subcmd_search)))
+  {
+    sendto_one(source_p, form_str(ERR_INVALIDCAPCMD), me.name,
+               source_p->name[0] ? source_p->name : "*", subcmd);
+    return;
+  }
+
+  /* then execute it... */
+  if (cmd->proc)
+    (cmd->proc)(source_p, caplist);
+}
+
+static struct Message cap_msgtab = {
+  "CAP", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+  { m_cap, m_cap, m_ignore, m_ignore, m_cap, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&cap_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&cap_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_capab.c b/modules/m_capab.c
new file mode 100644
index 0000000..7714ce2
--- /dev/null
+++ b/modules/m_capab.c
@@ -0,0 +1,89 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_capab.c: Negotiates capabilities with a remote server.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "irc_string.h"
+#include "s_serv.h"
+#include "conf.h"
+#include "parse.h"
+#include "modules.h"
+
+
+/*
+ * mr_capab - CAPAB message handler
+ *      parv[0] = sender prefix
+ *      parv[1] = space-separated list of capabilities
+ *
+ */
+static void
+mr_capab(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  int i;
+  int cap;
+  char *p = NULL;
+  char *s = NULL;
+
+  if (client_p->localClient->caps && !(IsCapable(client_p, CAP_TS6)))
+  {
+    exit_client(client_p, client_p, "CAPAB received twice");
+    return;
+  }
+
+  SetCapable(client_p, CAP_CAP);
+
+  for (i = 1; i < parc; ++i)
+    for (s = strtoken(&p, parv[i], " "); s;
+         s = strtoken(&p,    NULL, " "))
+        if ((cap = find_capability(s)))
+          SetCapable(client_p, cap);
+}
+
+static struct Message capab_msgtab = {
+  "CAPAB", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  { mr_capab, m_ignore, m_ignore, m_ignore, m_ignore, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&capab_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&capab_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_challenge.c b/modules/m_challenge.c
new file mode 100644
index 0000000..4c24b3a
--- /dev/null
+++ b/modules/m_challenge.c
@@ -0,0 +1,207 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_challenge.c: Allows an IRC Operator to securely authenticate.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "ircd.h"
+#include "modules.h"
+#include "numeric.h"
+#include "send.h"
+#include "conf.h"
+#include "rsa.h"
+#include "parse.h"
+#include "irc_string.h"
+#include "log.h"
+#include "s_user.h"
+
+
+#ifdef HAVE_LIBCRYPTO
+/* failed_challenge_notice()
+ *
+ * inputs       - pointer to client doing /oper ...
+ *              - pointer to nick they tried to oper as
+ *              - pointer to reason they have failed
+ * output       - nothing
+ * side effects - notices all opers of the failed oper attempt if enabled
+ */
+static void
+failed_challenge_notice(struct Client *source_p, const char *name,
+                        const char *reason)
+{
+  if (ConfigFileEntry.failed_oper_notice)
+    sendto_realops_flags(UMODE_ALL, L_ALL, "Failed CHALLENGE attempt as %s "
+                         "by %s (%s@%s) - %s", name, source_p->name,
+                         source_p->username, source_p->host, reason);
+
+  ilog(LOG_TYPE_OPER, "Failed CHALLENGE attempt as %s "
+       "by %s (%s@%s) - %s", name, source_p->name,
+       source_p->username, source_p->host, reason);
+}
+
+/*
+ * m_challenge - generate RSA challenge for wouldbe oper
+ * parv[0] = sender prefix
+ * parv[1] = operator to challenge for, or +response
+ *
+ */
+static void
+m_challenge(struct Client *client_p, struct Client *source_p,
+            int parc, char *parv[])
+{
+  char *challenge = NULL;
+  struct ConfItem *conf = NULL;
+  struct AccessItem *aconf = NULL;
+
+  if (*parv[1] == '+')
+  {
+    /* Ignore it if we aren't expecting this... -A1kmm */
+    if (source_p->localClient->response == NULL)
+      return;
+
+    if (irccmp(source_p->localClient->response, ++parv[1]))
+    {
+      sendto_one(source_p, form_str(ERR_PASSWDMISMATCH), me.name,
+                 source_p->name);
+      failed_challenge_notice(source_p, source_p->localClient->auth_oper,
+                              "challenge failed");
+      return;
+    }
+    
+    conf = find_exact_name_conf(OPER_TYPE, source_p,
+                                source_p->localClient->auth_oper, NULL, NULL);
+    if (conf == NULL)
+    {
+      /* XXX: logging */
+      sendto_one (source_p, form_str(ERR_NOOPERHOST), me.name, source_p->name);
+      return;
+    }
+
+    if (attach_conf(source_p, conf) != 0)
+    {
+      sendto_one(source_p,":%s NOTICE %s :Can't attach conf!",
+		 me.name, source_p->name);   
+      failed_challenge_notice(source_p, conf->name, "can't attach conf!");
+      return;
+    }
+
+    oper_up(source_p);
+
+    ilog(LOG_TYPE_OPER, "OPER %s by %s!%s@%s",
+	 source_p->localClient->auth_oper, source_p->name, source_p->username,
+	 source_p->host);
+
+    MyFree(source_p->localClient->response);
+    MyFree(source_p->localClient->auth_oper);
+    source_p->localClient->response  = NULL;
+    source_p->localClient->auth_oper = NULL;
+    return;
+  }
+
+  MyFree(source_p->localClient->response);
+  MyFree(source_p->localClient->auth_oper);
+  source_p->localClient->response  = NULL;
+  source_p->localClient->auth_oper = NULL;
+
+  if ((conf = find_conf_exact(OPER_TYPE,
+			      parv[1], source_p->username, source_p->host
+			      )) != NULL)
+    aconf = map_to_conf(conf);
+  else if ((conf = find_conf_exact(OPER_TYPE,
+				   parv[1], source_p->username,
+				   source_p->sockhost)) != NULL)
+    aconf = map_to_conf(conf);
+
+  if (aconf == NULL)
+  {
+    sendto_one (source_p, form_str(ERR_NOOPERHOST), me.name, source_p->name);
+    conf = find_exact_name_conf(OPER_TYPE, NULL, parv[1], NULL, NULL);
+    failed_challenge_notice(source_p, parv[1], (conf != NULL)
+                            ? "host mismatch" : "no oper {} block");
+    return;
+  }
+
+  if (aconf->rsa_public_key == NULL)
+  {
+    sendto_one (source_p, ":%s NOTICE %s :I'm sorry, PK authentication "
+		"is not enabled for your oper{} block.", me.name,
+		source_p->name);
+    return;
+  }
+
+  if (!generate_challenge(&challenge, &(source_p->localClient->response),
+                          aconf->rsa_public_key))
+    sendto_one(source_p, form_str(RPL_RSACHALLENGE),
+               me.name, source_p->name, challenge);
+
+  DupString(source_p->localClient->auth_oper, conf->name);
+  MyFree(challenge);
+}
+
+static void
+mo_challenge(struct Client *client_p, struct Client *source_p,
+             int parc, char *parv[])
+{
+  sendto_one(source_p, form_str(RPL_YOUREOPER),
+             me.name, source_p->name);
+}
+
+static struct Message challenge_msgtab = {
+  "CHALLENGE", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_challenge, m_ignore, m_ignore, mo_challenge, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&challenge_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&challenge_msgtab);
+}
+
+#else
+
+static void
+module_init(void)
+{
+}
+
+static void
+module_exit(void)
+{
+}
+#endif
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_close.c b/modules/m_close.c
new file mode 100644
index 0000000..4395935
--- /dev/null
+++ b/modules/m_close.c
@@ -0,0 +1,90 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_close.c: Closes all unregistered connections.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "client.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+
+
+/*
+ * mo_close - CLOSE message handler
+ *  - added by Darren Reed Jul 13 1992.
+ */
+static void
+mo_close(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  dlink_node *ptr = NULL, *ptr_next = NULL;
+  unsigned int closed = dlink_list_length(&unknown_list);
+
+
+  DLINK_FOREACH_SAFE(ptr, ptr_next, unknown_list.head)
+  {
+    struct Client *target_p = ptr->data;
+
+    sendto_one(source_p, form_str(RPL_CLOSING), me.name, source_p->name,
+               get_client_name(target_p, SHOW_IP), target_p->status);
+
+    /*
+     * exit here is safe, because it is guaranteed not to be source_p
+     * because it is unregistered and source_p is an oper.
+     */
+    exit_client(target_p, target_p, "Oper Closing");
+  }
+
+  sendto_one(source_p, form_str(RPL_CLOSEEND),
+             me.name, source_p->name, closed);
+}
+
+static struct Message close_msgtab = {
+  "CLOSE", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_not_oper, m_ignore, m_ignore, mo_close, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&close_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&close_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_connect.c b/modules/m_connect.c
new file mode 100644
index 0000000..10870e1
--- /dev/null
+++ b/modules/m_connect.c
@@ -0,0 +1,322 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_connect.c: Connects to a remote IRC server.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "ircd.h"
+#include "irc_string.h"
+#include "numeric.h"
+#include "fdlist.h"
+#include "s_bsd.h"
+#include "conf.h"
+#include "log.h"
+#include "s_serv.h"
+#include "send.h"
+#include "parse.h"
+#include "hash.h"
+#include "modules.h"
+
+
+/*
+ * mo_connect - CONNECT command handler
+ * 
+ * Added by Jto 11 Feb 1989
+ *
+ * m_connect
+ *      parv[0] = sender prefix
+ *      parv[1] = servername
+ *      parv[2] = port number
+ *      parv[3] = remote server
+ */
+static void
+mo_connect(struct Client *client_p, struct Client *source_p,
+           int parc, char *parv[])
+{
+  int port;
+  int tmpport;
+  struct ConfItem *conf = NULL;
+  struct AccessItem *aconf = NULL;
+  const struct Client *target_p = NULL;
+
+  if (EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+               me.name, source_p->name, "CONNECT");
+    return;
+  }
+
+  if (parc > 3)
+  {
+    if (!HasOFlag(source_p, OPER_FLAG_REMOTE))
+    {
+      sendto_one(source_p, form_str(ERR_NOPRIVS),
+                 me.name, source_p->name, "connect");
+      return;
+    }
+
+    if (hunt_server(client_p, source_p, ":%s CONNECT %s %s :%s", 3,
+                    parc, parv) != HUNTED_ISME)
+      return;
+  }
+
+  if ((target_p = hash_find_server(parv[1])))
+  {
+    sendto_one(source_p,
+	       ":%s NOTICE %s :Connect: Server %s already exists from %s.",
+               me.name, source_p->name, parv[1], target_p->from->name);
+    return;
+  }
+
+  /*
+   * try to find the name, then host, if both fail notify ops and bail
+   */
+  if ((conf = find_matching_name_conf(SERVER_TYPE,
+				      parv[1], NULL, NULL, 0)) != NULL)
+    aconf = (struct AccessItem *)map_to_conf(conf);
+  else if ((conf = find_matching_name_conf(SERVER_TYPE,
+					   NULL, NULL, parv[1], 0)) != NULL)
+    aconf = (struct AccessItem *)map_to_conf(conf);
+  
+  if (conf == NULL || aconf == NULL)
+  {
+    sendto_one(source_p,
+	       ":%s NOTICE %s :Connect: Host %s not listed in ircd.conf",
+	       me.name, source_p->name, parv[1]);
+    return;
+  }
+
+  /* Get port number from user, if given. If not specified,
+   * use the default form configuration structure. If missing
+   * from there, then use the precompiled default.
+   */
+  tmpport = port = aconf->port;
+
+  if (parc > 2 && !EmptyString(parv[2]))
+  {
+    if ((port = atoi(parv[2])) <= 0)
+    {
+      sendto_one(source_p, ":%s NOTICE %s :Connect: Illegal port number",
+                 me.name, source_p->name);
+      return;
+    }
+  }
+  else if (port <= 0 && (port = PORTNUM) <= 0)
+  {
+    sendto_one(source_p, ":%s NOTICE %s :Connect: missing port number",
+               me.name, source_p->name);
+    return;
+  }
+
+  if (find_servconn_in_progress(conf->name))
+  {
+    sendto_one(source_p, ":%s NOTICE %s :Connect: a connection to %s "
+               "is already in progress.", me.name, source_p->name, conf->name);
+    return;
+  }
+
+  /*
+   * Notify all operators about remote connect requests
+   */
+  ilog(LOG_TYPE_IRCD, "CONNECT From %s : %s %s", 
+       source_p->name, parv[1], parv[2] ? parv[2] : "");
+
+  aconf->port = port;
+
+  /* at this point we should be calling connect_server with a valid
+   * C:line and a valid port in the C:line
+   */
+  if (serv_connect(aconf, source_p))
+  {
+    if (!ConfigServerHide.hide_server_ips && HasUMode(source_p, UMODE_ADMIN))
+      sendto_one(source_p, ":%s NOTICE %s :*** Connecting to %s[%s].%d",
+                 me.name, source_p->name, aconf->host,
+                 conf->name, aconf->port);
+    else
+      sendto_one(source_p, ":%s NOTICE %s :*** Connecting to %s.%d",
+                 me.name, source_p->name, conf->name, aconf->port);
+  }
+  else
+  {
+    sendto_one(source_p, ":%s NOTICE %s :*** Couldn't connect to %s.%d",
+               me.name, source_p->name, conf->name, aconf->port);
+  }
+
+  /* client is either connecting with all the data it needs or has been
+   * destroyed
+   */
+  aconf->port = tmpport;
+}
+
+/*
+ * ms_connect - CONNECT command handler
+ * 
+ * Added by Jto 11 Feb 1989
+ *
+ * m_connect
+ *      parv[0] = sender prefix
+ *      parv[1] = servername
+ *      parv[2] = port number
+ *      parv[3] = remote server
+ */
+static void
+ms_connect(struct Client *client_p, struct Client *source_p,
+           int parc, char *parv[])
+{
+  int port;
+  int tmpport;
+  struct ConfItem *conf = NULL;
+  struct AccessItem *aconf = NULL;
+  const struct Client *target_p = NULL;
+
+  if (hunt_server(client_p, source_p,
+                  ":%s CONNECT %s %s :%s", 3, parc, parv) != HUNTED_ISME)
+    return;
+
+  if (EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+               me.name, source_p->name, "CONNECT");
+    return;
+  }
+
+  if ((target_p = hash_find_server(parv[1])))
+  {
+    sendto_one(source_p,
+	       ":%s NOTICE %s :Connect: Server %s already exists from %s.",
+               me.name, source_p->name, parv[1], target_p->from->name);
+    return;
+  }
+
+  /*
+   * try to find the name, then host, if both fail notify ops and bail
+   */
+  if ((conf = find_matching_name_conf(SERVER_TYPE,
+				      parv[1], NULL, NULL, 0)) != NULL)
+    aconf = map_to_conf(conf);
+  else if ((conf = find_matching_name_conf(SERVER_TYPE,
+					   NULL, NULL, parv[1], 0)) != NULL)
+    aconf = map_to_conf(conf);
+
+  if (conf == NULL || aconf == NULL)
+  {
+    sendto_one(source_p,
+	       ":%s NOTICE %s :Connect: Host %s not listed in ircd.conf",
+	       me.name, source_p->name, parv[1]);
+    return;
+  }
+
+  /* Get port number from user, if given. If not specified,
+   * use the default form configuration structure. If missing
+   * from there, then use the precompiled default.
+   */
+  tmpport = port = aconf->port;
+
+  if (parc > 2 && !EmptyString(parv[2]))
+  {
+    port = atoi(parv[2]);
+
+    /* if someone sends port 0, and we have a config port.. use it */
+    if (port == 0 && aconf->port)
+      port = aconf->port;
+    else if (port <= 0)
+    {
+      sendto_one(source_p, ":%s NOTICE %s :Connect: Illegal port number",
+                 me.name, source_p->name);
+      return;
+    }
+  }
+  else if (port <= 0 && (port = PORTNUM) <= 0)
+  {
+    sendto_one(source_p, ":%s NOTICE %s :Connect: missing port number",
+               me.name, source_p->name);
+    return;
+  }
+
+  if (find_servconn_in_progress(conf->name))
+  {
+    sendto_one(source_p, ":%s NOTICE %s :Connect: a connection to %s "
+               "is already in progress.", me.name, source_p->name, conf->name);
+    return;
+  }
+
+  /*
+   * Notify all operators about remote connect requests
+   */
+  sendto_wallops_flags(UMODE_WALLOP, &me, "Remote CONNECT %s %d from %s",
+                       parv[1], port, source_p->name);
+  sendto_server(NULL, NOCAPS, CAP_TS6,
+                ":%s WALLOPS :Remote CONNECT %s %d from %s",
+                me.name, parv[1], port, source_p->name);
+  sendto_server(NULL, CAP_TS6, NOCAPS,
+                ":%s WALLOPS :Remote CONNECT %s %d from %s",
+                me.id, parv[1], port, source_p->name);
+
+  ilog(LOG_TYPE_IRCD, "CONNECT From %s : %s %d", 
+       source_p->name, parv[1], port);
+
+  aconf->port = port;
+
+  /*
+   * At this point we should be calling connect_server with a valid
+   * C:line and a valid port in the C:line
+   */
+  if (serv_connect(aconf, source_p))
+    sendto_one(source_p, ":%s NOTICE %s :*** Connecting to %s.%d",
+               me.name, source_p->name, conf->name, aconf->port);
+  else
+    sendto_one(source_p, ":%s NOTICE %s :*** Couldn't connect to %s.%d",
+               me.name, source_p->name, conf->name, aconf->port);
+  /*
+   * Client is either connecting with all the data it needs or has been
+   * destroyed
+   */
+  aconf->port = tmpport;
+}
+
+static struct Message connect_msgtab = {
+  "CONNECT", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_not_oper, ms_connect, m_ignore, mo_connect, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&connect_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&connect_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_dline.c b/modules/m_dline.c
new file mode 100644
index 0000000..182489b
--- /dev/null
+++ b/modules/m_dline.c
@@ -0,0 +1,592 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_dline.c: Bans a user.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "channel.h"
+#include "client.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "ircd.h"
+#include "hostmask.h"
+#include "numeric.h"
+#include "fdlist.h"
+#include "s_bsd.h"
+#include "conf.h"
+#include "log.h"
+#include "s_misc.h"
+#include "send.h"
+#include "hash.h"
+#include "s_serv.h"
+#include "s_gline.h"
+#include "parse.h"
+#include "modules.h"
+
+
+/* apply_tdline()
+ *
+ * inputs	-
+ * output	- NONE
+ * side effects	- tkline as given is placed
+ */
+static void
+apply_tdline(struct Client *source_p, struct ConfItem *conf,
+	     const char *current_date, int tkline_time)
+{
+  struct AccessItem *aconf;
+
+  aconf = map_to_conf(conf);
+  aconf->hold = CurrentTime + tkline_time;
+  SetConfTemporary(aconf);
+  add_conf_by_address(CONF_DLINE, aconf);
+
+
+  sendto_realops_flags(UMODE_ALL, L_ALL,
+		       "%s added temporary %d min. D-Line for [%s] [%s]",
+		       get_oper_name(source_p), tkline_time/60,
+		       aconf->host, aconf->reason);
+
+  sendto_one(source_p, ":%s NOTICE %s :Added temporary %d min. D-Line [%s]",
+	     MyConnect(source_p) ? me.name : ID_or_name(&me, source_p->from),
+             source_p->name, tkline_time/60, aconf->host);
+  ilog(LOG_TYPE_DLINE, "%s added temporary %d min. D-Line for [%s] [%s]",
+       source_p->name, tkline_time/60, aconf->host, aconf->reason);
+
+  rehashed_klines = 1;
+}
+
+/* static int remove_tdline_match(const char *host, const char *user)
+ * Input: An ip to undline.
+ * Output: returns YES on success, NO if no tdline removed.
+ * Side effects: Any matching tdlines are removed.
+ */
+static int
+remove_tdline_match(const char *host)
+{
+  struct irc_ssaddr iphost, *piphost;
+  struct AccessItem *aconf;
+  int t;
+
+  if ((t = parse_netmask(host, &iphost, NULL)) != HM_HOST)
+  {
+#ifdef IPV6
+    if (t == HM_IPV6)
+      t = AF_INET6;
+    else
+#endif
+      t = AF_INET;
+    piphost = &iphost;
+  }
+  else
+  {
+    t = 0;
+    piphost = NULL;
+  }
+
+  if ((aconf = find_conf_by_address(host, piphost, CONF_DLINE, t, NULL, NULL, 0)))
+  {
+    if (IsConfTemporary(aconf))
+    {
+      delete_one_address_conf(host, aconf);
+      return 1;
+    }
+  }
+
+  return 0;
+}
+
+/* mo_dline()
+ *
+ * inputs	- pointer to server
+ *		- pointer to client
+ *		- parameter count
+ *		- parameter list
+ * output	-
+ * side effects - D line is added
+ *
+ */
+static void
+mo_dline(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  char def_reason[] = "<No reason specified>";
+  char *dlhost = NULL, *oper_reason = NULL, *reason = NULL;
+  char *target_server = NULL;
+  const char *creason;
+  const struct Client *target_p = NULL;
+  struct irc_ssaddr daddr;
+  struct ConfItem *conf=NULL;
+  struct AccessItem *aconf=NULL;
+  time_t tkline_time=0;
+  int bits, t;
+  const char *current_date = NULL;
+  time_t cur_time;
+  char hostip[HOSTIPLEN + 1];
+  char buffer[IRCD_BUFSIZE];
+
+  if (!HasOFlag(source_p, OPER_FLAG_DLINE))
+  {
+    sendto_one(source_p, form_str(ERR_NOPRIVS),
+               me.name, source_p->name, "dline");
+    return;
+  }
+
+  if (parse_aline("DLINE", source_p,  parc, parv, AWILD, &dlhost,
+                  NULL, &tkline_time, &target_server, &reason) < 0)
+    return;
+
+  if (target_server != NULL)
+  {
+    if (HasID(source_p))
+    {
+      sendto_server(NULL, CAP_DLN|CAP_TS6, NOCAPS,
+                    ":%s DLINE %s %lu %s :%s",
+                    source_p->id, target_server, (unsigned long)tkline_time,
+                    dlhost, reason);
+      sendto_server(NULL, CAP_DLN, CAP_TS6,
+                    ":%s DLINE %s %lu %s :%s",
+                    source_p->name, target_server, (unsigned long)tkline_time,
+                    dlhost, reason);
+    }
+    else
+      sendto_server(NULL, CAP_DLN, NOCAPS,
+                    ":%s DLINE %s %lu %s :%s",
+                    source_p->name, target_server, (unsigned long)tkline_time,
+                    dlhost, reason);
+
+    /* Allow ON to apply local kline as well if it matches */
+    if (!match(target_server, me.name))
+      return;
+  }
+  else
+    cluster_a_line(source_p, "DLINE", CAP_DLN, SHARED_DLINE,
+                   "%d %s :%s", tkline_time, dlhost, reason);
+
+  if ((t = parse_netmask(dlhost, NULL, &bits)) == HM_HOST)
+  {
+    if ((target_p = find_chasing(client_p, source_p, dlhost, NULL)) == NULL)
+      return;
+
+    if (!MyConnect(target_p))
+    {
+      sendto_one(source_p,
+                 ":%s NOTICE %s :Can't DLINE nick on another server",
+                 me.name, source_p->name);
+      return;
+    }
+
+    if (IsExemptKline(target_p))
+    {
+      sendto_one(source_p,
+                 ":%s NOTICE %s :%s is E-lined", me.name,
+                 source_p->name, target_p->name);
+      return;
+    }
+
+    getnameinfo((struct sockaddr *)&target_p->localClient->ip,
+                target_p->localClient->ip.ss_len, hostip,
+                sizeof(hostip), NULL, 0, NI_NUMERICHOST);
+    dlhost = hostip;
+    t = parse_netmask(dlhost, NULL, &bits);
+    assert(t == HM_IPV4 || t == HM_IPV6);
+  }
+
+  if (bits < 8)
+  {
+    sendto_one(source_p,
+               ":%s NOTICE %s :For safety, bitmasks less than 8 require conf access.",
+               me.name, source_p->name);
+    return;
+  }
+
+#ifdef IPV6
+  if (t == HM_IPV6)
+    t = AF_INET6;
+  else
+#endif
+    t = AF_INET;
+
+  parse_netmask(dlhost, &daddr, NULL);
+
+  if ((aconf = find_dline_conf(&daddr, t)) != NULL)
+  {
+    creason = aconf->reason ? aconf->reason : def_reason;
+    if (IsConfExemptKline(aconf))
+      sendto_one(source_p,
+		 ":%s NOTICE %s :[%s] is (E)d-lined by [%s] - %s",
+		 me.name, source_p->name, dlhost, aconf->host, creason);
+    else
+      sendto_one(source_p,
+		 ":%s NOTICE %s :[%s] already D-lined by [%s] - %s",
+		 me.name, source_p->name, dlhost, aconf->host, creason);
+    return;
+  }
+
+  cur_time = CurrentTime;
+  current_date = smalldate(cur_time);
+
+  /* Look for an oper reason */
+  if ((oper_reason = strchr(reason, '|')) != NULL)
+    *oper_reason++ = '\0';
+
+  if (!valid_comment(source_p, reason, 1))
+    return;
+
+  conf = make_conf_item(DLINE_TYPE);
+  aconf = map_to_conf(conf);
+  DupString(aconf->host, dlhost);
+
+  if (tkline_time != 0)
+  {
+    snprintf(buffer, sizeof(buffer), "Temporary D-line %d min. - %s (%s)",
+             (int)(tkline_time/60), reason, current_date);
+    DupString(aconf->reason, buffer);
+    if (oper_reason != NULL)
+      DupString(aconf->oper_reason, oper_reason);
+    apply_tdline(source_p, conf, current_date, tkline_time);
+  }
+  else
+  {
+    snprintf(buffer, sizeof(buffer), "%s (%s)", reason, current_date);
+    DupString(aconf->reason, buffer);
+    if (oper_reason != NULL)
+      DupString(aconf->oper_reason, oper_reason);
+    add_conf_by_address(CONF_DLINE, aconf);
+    write_conf_line(source_p, conf, current_date, cur_time);
+  }
+
+  rehashed_klines = 1;
+}
+
+static void
+ms_dline(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  char def_reason[] = "<No reason specified>";
+  char *dlhost, *oper_reason, *reason;
+  const char *creason;
+  const struct Client *target_p = NULL;
+  struct irc_ssaddr daddr;
+  struct ConfItem *conf=NULL;
+  struct AccessItem *aconf=NULL;
+  time_t tkline_time=0;
+  int bits, t;
+  const char *current_date = NULL;
+  time_t cur_time;
+  char hostip[HOSTIPLEN + 1];
+  char buffer[IRCD_BUFSIZE];
+
+  if (parc != 5 || EmptyString(parv[4]))
+    return;
+
+  /* parv[0]  parv[1]        parv[2]      parv[3]  parv[4] */
+  /* oper     target_server  tkline_time  host     reason  */
+  sendto_match_servs(source_p, parv[1], CAP_DLN,
+                     "DLINE %s %s %s :%s",
+                     parv[1], parv[2], parv[3], parv[4]);
+
+  if (!match(parv[1], me.name))
+    return;
+
+  tkline_time = valid_tkline(parv[2], TK_SECONDS);
+  dlhost = parv[3];
+  reason = parv[4];
+
+  if (HasFlag(source_p, FLAGS_SERVICE) || find_matching_name_conf(ULINE_TYPE, source_p->servptr->name,
+                              source_p->username, source_p->host,
+                              SHARED_DLINE))
+  {
+    if (!IsClient(source_p))
+      return;
+    if ((t = parse_netmask(dlhost, NULL, &bits)) == HM_HOST)
+    {
+      if ((target_p = find_chasing(client_p, source_p, dlhost, NULL)) == NULL)
+        return;
+
+      if (!MyConnect(target_p))
+      {
+        sendto_one(source_p,
+                   ":%s NOTICE %s :Can't DLINE nick on another server",
+                   me.name, source_p->name);
+        return;
+      }
+
+      if (IsExemptKline(target_p))
+      {
+        sendto_one(source_p,
+                   ":%s NOTICE %s :%s is E-lined", me.name,
+                   source_p->name, target_p->name);
+        return;
+      }
+
+      getnameinfo((struct sockaddr *)&target_p->localClient->ip,
+                  target_p->localClient->ip.ss_len, hostip,
+                  sizeof(hostip), NULL, 0, NI_NUMERICHOST);
+      dlhost = hostip;
+      t = parse_netmask(dlhost, NULL, &bits);
+      assert(t == HM_IPV4 || t == HM_IPV6);
+    }
+
+    if (bits < 8)
+    {
+      sendto_one(source_p,
+                 ":%s NOTICE %s :For safety, bitmasks less than 8 require conf access.",
+                 me.name, source_p->name);
+      return;
+    }
+
+#ifdef IPV6
+    if (t == HM_IPV6)
+      t = AF_INET6;
+    else
+#endif
+      t = AF_INET;
+
+    parse_netmask(dlhost, &daddr, NULL);
+
+    if ((aconf = find_dline_conf(&daddr, t)) != NULL)
+    {
+      creason = aconf->reason ? aconf->reason : def_reason;
+      if (IsConfExemptKline(aconf))
+        sendto_one(source_p,
+                   ":%s NOTICE %s :[%s] is (E)d-lined by [%s] - %s",
+                   me.name, source_p->name, dlhost, aconf->host, creason);
+      else
+        sendto_one(source_p,
+                   ":%s NOTICE %s :[%s] already D-lined by [%s] - %s",
+                   me.name, source_p->name, dlhost, aconf->host, creason);
+      return;
+    }
+
+    cur_time = CurrentTime;
+    current_date = smalldate(cur_time);
+
+    /* Look for an oper reason */
+    if ((oper_reason = strchr(reason, '|')) != NULL)
+      *oper_reason++ = '\0';
+
+    if (!valid_comment(source_p, reason, 1))
+      return;
+
+    conf = make_conf_item(DLINE_TYPE);
+    aconf = map_to_conf(conf);
+    DupString(aconf->host, dlhost);
+
+    if (tkline_time != 0)
+    {
+      snprintf(buffer, sizeof(buffer), "Temporary D-line %d min. - %s (%s)",
+               (int)(tkline_time/60), reason, current_date);
+      DupString(aconf->reason, buffer);
+      if (oper_reason != NULL)
+        DupString(aconf->oper_reason, oper_reason);
+      apply_tdline(source_p, conf, current_date, tkline_time);
+    }
+    else
+    {
+      snprintf(buffer, sizeof(buffer), "%s (%s)", reason, current_date);
+      DupString(aconf->reason, buffer);
+      if (oper_reason != NULL)
+        DupString(aconf->oper_reason, oper_reason);
+      add_conf_by_address(CONF_DLINE, aconf);
+      write_conf_line(source_p, conf, current_date, cur_time);
+    }
+
+    rehashed_klines = 1;
+  }
+}
+
+/*
+** m_undline
+** added May 28th 2000 by Toby Verrall <toot@melnet.co.uk>
+** based totally on m_unkline
+** added to hybrid-7 7/11/2000 --is
+**
+**      parv[0] = sender nick
+**      parv[1] = dline to remove
+*/
+static void
+mo_undline(struct Client *client_p, struct Client *source_p,
+           int parc, char *parv[])
+{
+  char *addr = NULL, *user = NULL;
+  char *target_server = NULL;
+
+  if (!HasOFlag(source_p, OPER_FLAG_UNDLINE))
+  {
+    sendto_one(source_p, form_str(ERR_NOPRIVS),
+               me.name, source_p->name, "undline");
+    return;
+  }
+
+  if (parc < 2 || EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+               me.name, source_p->name, "UNDLINE");
+    return;
+  }
+
+  if (parse_aline("UNDLINE", source_p, parc, parv, 0, &user,
+                  &addr, NULL, &target_server, NULL) < 0)
+    return;
+
+  if (target_server != NULL)
+  {
+    sendto_match_servs(source_p, target_server, CAP_UNDLN,
+                       "UNDLINE %s %s", target_server, addr);
+
+    /* Allow ON to apply local unkline as well if it matches */
+    if (!match(target_server, me.name))
+      return;
+  }
+  else
+    cluster_a_line(source_p, "UNDLINE", CAP_UNDLN, SHARED_UNDLINE,
+                   "%s", addr);
+
+  if (remove_tdline_match(addr))
+  {
+    sendto_one(source_p,
+               ":%s NOTICE %s :Un-Dlined [%s] from temporary D-Lines",
+               me.name, source_p->name, addr);
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+                         "%s has removed the temporary D-Line for: [%s]",
+                         get_oper_name(source_p), addr);
+    ilog(LOG_TYPE_DLINE, "%s removed temporary D-Line for [%s]",
+         source_p->name, addr);
+    return;
+  }
+
+  if (remove_conf_line(DLINE_TYPE, source_p, addr, NULL) > 0)
+  {
+    sendto_one(source_p, ":%s NOTICE %s :D-Line for [%s] is removed",
+               me.name, source_p->name, addr);
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+			 "%s has removed the D-Line for: [%s]",
+			 get_oper_name(source_p), addr);
+    ilog(LOG_TYPE_DLINE, "%s removed D-Line for [%s]",
+         get_oper_name(source_p), addr);
+  }
+  else
+    sendto_one(source_p, ":%s NOTICE %s :No D-Line for [%s] found",
+               me.name, source_p->name, addr);
+}
+
+static void
+me_undline(struct Client *client_p, struct Client *source_p,
+           int parc, char *parv[])
+{
+  const char *addr = NULL;
+
+  if (parc != 3 || EmptyString(parv[2]))
+    return;
+
+  addr = parv[2];
+
+  if (!IsClient(source_p) || !match(parv[1], me.name))
+    return;
+
+  if (HasFlag(source_p, FLAGS_SERVICE) || find_matching_name_conf(ULINE_TYPE,
+                                   source_p->servptr->name,
+                                   source_p->username, source_p->host,
+                                   SHARED_UNDLINE))
+  {
+    if (remove_tdline_match(addr))
+    {
+      sendto_one(source_p,
+                 ":%s NOTICE %s :Un-Dlined [%s] from temporary D-Lines",
+                 me.name, source_p->name, addr);
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+                           "%s has removed the temporary D-Line for: [%s]",
+                           get_oper_name(source_p), addr);
+      ilog(LOG_TYPE_DLINE, "%s removed temporary D-Line for [%s]",
+           source_p->name, addr);
+      return;
+    }
+
+    if (remove_conf_line(DLINE_TYPE, source_p, addr, NULL) > 0)
+    {
+      sendto_one(source_p, ":%s NOTICE %s :D-Line for [%s] is removed",
+                 me.name, source_p->name, addr);
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+                           "%s has removed the D-Line for: [%s]",
+                           get_oper_name(source_p), addr);
+      ilog(LOG_TYPE_DLINE, "%s removed D-Line for [%s]",
+           get_oper_name(source_p), addr);
+    }
+    else
+      sendto_one(source_p, ":%s NOTICE %s :No D-Line for [%s] found",
+                 me.name, source_p->name, addr);
+  }
+}
+
+static void
+ms_undline(struct Client *client_p, struct Client *source_p,
+           int parc, char *parv[])
+{
+  if (parc != 3 || EmptyString(parv[2]))
+    return;
+
+  sendto_match_servs(source_p, parv[1], CAP_UNDLN,
+                     "UNDLINE %s %s %s",
+                     parv[1], parv[2]);
+
+  me_undline(client_p, source_p, parc, parv);
+}
+
+static struct Message dline_msgtab = {
+  "DLINE", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+   {m_unregistered, m_not_oper, ms_dline, m_ignore, mo_dline, m_ignore}
+};
+
+static struct Message undline_msgtab = {
+  "UNDLINE", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+   {m_unregistered, m_not_oper, ms_undline, m_ignore, mo_undline, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&dline_msgtab);
+  mod_add_cmd(&undline_msgtab);
+  add_capability("DLN", CAP_DLN, 1);
+  add_capability("UNDLN", CAP_UNDLN, 1);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&dline_msgtab);
+  mod_del_cmd(&undline_msgtab);
+  delete_capability("UNDLN");
+  delete_capability("DLN");
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_encap.c b/modules/m_encap.c
new file mode 100644
index 0000000..bb312d4
--- /dev/null
+++ b/modules/m_encap.c
@@ -0,0 +1,138 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_encap.c: encapsulated command propagation and parsing
+ *
+ *  Copyright (C) 2003 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "parse.h"
+#include "sprintf_irc.h"
+#include "s_serv.h"
+#include "send.h"
+#include "modules.h"
+#include "irc_string.h"
+
+
+/*
+ * ms_encap()
+ *
+ * inputs	- destination server, subcommand, parameters
+ * output	- none
+ * side effects	- propagates subcommand to locally connected servers
+ */
+static void
+ms_encap(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  char buffer[IRCD_BUFSIZE], *ptr = buffer;
+  unsigned int cur_len = 0, len, i;
+#ifdef NOT_USED_YET
+  int paramcount, mpara = 0;
+#endif
+  struct Message *mptr = NULL;
+  MessageHandler handler = 0;
+
+  for (i = 1; i < (unsigned int)parc - 1; i++)
+  {
+    len = strlen(parv[i]) + 1;
+
+    if ((cur_len + len) >= sizeof(buffer))
+      return;
+
+    snprintf(ptr, sizeof(buffer) - cur_len, "%s ", parv[i]);
+    cur_len += len;
+    ptr += len;
+  }
+
+  len = strlen(parv[i]);
+
+  /*
+   * if the final parameter crosses our buffer size, should we bail, 
+   * like the rest, or should we truncate?  ratbox seems to think truncate,
+   * so i'll do that for now until i can talk to lee.  -bill
+   */
+
+  if (parc == 3)
+    snprintf(ptr, sizeof(buffer) - cur_len, "%s", parv[2]);
+  else
+    snprintf(ptr, sizeof(buffer) - cur_len, ":%s", parv[parc - 1]);
+
+  if ((cur_len + len) >= sizeof(buffer))
+    buffer[sizeof(buffer) - 1] = '\0';
+
+  sendto_match_servs(source_p, parv[1], CAP_ENCAP,
+                     "ENCAP %s", buffer);
+
+  if (!match(parv[1], me.name))
+    return;
+
+  if ((mptr = find_command(parv[2])) == NULL)
+    return;
+
+#ifdef NOT_USED_YET
+  paramcount = mptr->parameters;
+  mpara      = mptr->maxpara;
+#endif
+  mptr->bytes += strlen(buffer);
+
+  /*
+   * yes this is an ugly hack, but it is quicker than copying the entire array again
+   * note: this hack wouldnt be needed if parv[0] were set to the command name, rather
+   * than being derived from the prefix, as it should have been from the beginning.
+   */
+  ptr = parv[0];
+  parv += 2;
+  parc -= 2;
+  parv[0] = ptr;
+
+  if ((handler = mptr->handlers[ENCAP_HANDLER]))
+    (*handler)(client_p, source_p, parc, parv);
+}
+
+static struct Message encap_msgtab = {
+  "ENCAP", 0, 0, 3, MAXPARA, MFLG_SLOW, 0,
+  {m_ignore, m_ignore, ms_encap, m_ignore, m_ignore, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&encap_msgtab);
+  add_capability("ENCAP", CAP_ENCAP, 1);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&encap_msgtab);
+  delete_capability("ENCAP");
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_eob.c b/modules/m_eob.c
new file mode 100644
index 0000000..ceeff0c
--- /dev/null
+++ b/modules/m_eob.c
@@ -0,0 +1,76 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_eob.c: Signifies the end of a server burst.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "ircd.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+
+
+/*
+ * ms_eob - EOB command handler
+ *      parv[0] = sender prefix   
+ *      parv[1] = servername   
+ */
+static void
+ms_eob(struct Client *client_p, struct Client *source_p,
+       int parc, char *parv[])
+{
+  assert(IsServer(source_p));
+  assert(client_p == source_p);
+
+  sendto_realops_flags(UMODE_ALL, L_ALL, "End of burst from %s (%u seconds)",
+                       source_p->name,
+                       (unsigned int)(CurrentTime - source_p->localClient->firsttime));
+  AddFlag(source_p, FLAGS_EOB);
+}
+
+static struct Message eob_msgtab = {
+  "EOB", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  {m_unregistered, m_ignore, ms_eob, m_ignore, m_ignore, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&eob_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&eob_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_etrace.c b/modules/m_etrace.c
new file mode 100644
index 0000000..28b80ae
--- /dev/null
+++ b/modules/m_etrace.c
@@ -0,0 +1,233 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_etrace.c: Traces a path to a client/server.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "client.h"
+#include "hash.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "fdlist.h"
+#include "s_bsd.h"
+#include "s_serv.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+#include "conf.h"
+
+
+static void report_this_status(struct Client *, struct Client *, int);
+
+/*
+ * do_etrace()
+ */
+static void
+do_etrace(struct Client *source_p, int parc, char *parv[])
+{
+  const char *tname = NULL;
+  struct Client *target_p = NULL;
+  int wilds = 0;
+  int do_all = 0;
+  int full_etrace = 0;
+  dlink_node *ptr;
+
+  sendto_realops_flags(UMODE_SPY, L_ALL,
+                       "ETRACE requested by %s (%s@%s) [%s]",
+                       source_p->name, source_p->username,
+                       source_p->host, source_p->servptr->name);
+
+  if (parc > 1)
+  {
+    if (irccmp(parv[1], "-full") == 0)
+    {
+      ++parv;
+      --parc;
+      full_etrace = 1;
+    }
+  }
+
+  if (parc > 1)
+  {
+    tname = parv[1];
+
+    if (tname != NULL)
+      wilds = has_wildcards(tname);
+    else
+      tname = "*";
+  }
+  else
+  {
+    do_all = 1;
+    tname = "*";
+  }
+
+  if (HasUMode(source_p, UMODE_CCONN_FULL))
+    full_etrace = 1;
+
+  if (!wilds && !do_all)
+  {
+    target_p = hash_find_client(tname);
+
+    if (target_p && MyClient(target_p))
+      report_this_status(source_p, target_p, full_etrace);
+      
+    sendto_one(source_p, form_str(RPL_ENDOFTRACE), me.name, 
+               source_p->name, tname);
+    return;
+  }
+
+  DLINK_FOREACH(ptr, local_client_list.head)
+  {
+    target_p = ptr->data;
+
+    if (wilds)
+    {
+      if (match(tname, target_p->name))
+        report_this_status(source_p, target_p, full_etrace);
+    }
+    else
+      report_this_status(source_p, target_p, full_etrace);
+  }
+
+  sendto_one(source_p, form_str(RPL_ENDOFTRACE), me.name,
+             source_p->name, tname);
+}
+
+/* mo_etrace()
+ *      parv[0] = sender prefix
+ *      parv[1] = servername
+ */
+static void
+mo_etrace(struct Client *client_p, struct Client *source_p,
+          int parc, char *parv[])
+{
+  do_etrace(source_p, parc, parv);
+}
+
+/* report_this_status()
+ *
+ * inputs	- pointer to client to report to
+ * 		- pointer to client to report about
+ *		- flag full etrace or not
+ * output	- NONE
+ * side effects - NONE
+ */
+static void
+report_this_status(struct Client *source_p, struct Client *target_p,
+                   int full_etrace)
+{
+  const char *name;
+  const char *class_name;
+
+  name = get_client_name(target_p, HIDE_IP);
+  class_name = get_client_class(target_p);
+
+  set_time();
+
+  if (target_p->status == STAT_CLIENT)
+  {
+    if (full_etrace)
+    {
+      if (ConfigFileEntry.hide_spoof_ips)
+	sendto_one(source_p, form_str(RPL_ETRACE_FULL),
+		   me.name,
+		   source_p->name,
+		   HasUMode(target_p, UMODE_OPER) ? "Oper" : "User",
+		   class_name,
+		   target_p->name,
+		   target_p->username,
+		   target_p->host,
+		   IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost,
+		   IsIPSpoof(target_p) ? "<hidden>" : target_p->localClient->client_host,
+		   IsIPSpoof(target_p) ? "<hidden>" : target_p->localClient->client_server,
+		   target_p->info);
+      else
+        sendto_one(source_p, form_str(RPL_ETRACE_FULL),
+		   me.name,
+		   source_p->name, 
+		   HasUMode(target_p, UMODE_OPER) ? "Oper" : "User", 
+		   class_name,
+		   target_p->name,
+		   target_p->username,
+		   target_p->host,
+		   target_p->sockhost,
+		   target_p->localClient->client_host,
+		   target_p->localClient->client_server,
+		   target_p->info);
+    }
+    else
+    {
+      if (ConfigFileEntry.hide_spoof_ips)
+	sendto_one(source_p, form_str(RPL_ETRACE),
+		   me.name,
+		   source_p->name,
+		   HasUMode(target_p, UMODE_OPER) ? "Oper" : "User",
+		   class_name,
+		   target_p->name,
+		   target_p->username,
+		   target_p->host,
+		   IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost,
+		   target_p->info);
+      else
+	sendto_one(source_p, form_str(RPL_ETRACE),
+		   me.name,
+		   source_p->name, 
+		   HasUMode(target_p, UMODE_OPER) ? "Oper" : "User", 
+		   class_name,
+		   target_p->name,
+		   target_p->username,
+		   target_p->host,
+		   target_p->sockhost,
+		   target_p->info);
+    }
+  }
+}
+
+static struct Message etrace_msgtab = {
+  "ETRACE", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  {m_unregistered, m_not_oper, m_ignore, m_ignore, mo_etrace, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&etrace_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&etrace_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_gline.c b/modules/m_gline.c
new file mode 100644
index 0000000..1b29445
--- /dev/null
+++ b/modules/m_gline.c
@@ -0,0 +1,575 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ */
+
+/*! \file m_gline.c
+ * \brief Includes required functions for processing the GLINE command.
+ * \version $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "s_gline.h"
+#include "channel.h"
+#include "client.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "ircd.h"
+#include "hostmask.h"
+#include "numeric.h"
+#include "s_bsd.h"
+#include "conf.h"
+#include "s_misc.h"
+#include "send.h"
+#include "s_serv.h"
+#include "hash.h"
+#include "parse.h"
+#include "modules.h"
+#include "log.h"
+
+#define GLINE_NOT_PLACED     0
+#define GLINE_ALREADY_VOTED -1
+#define GLINE_PLACED         1
+
+
+/*! \brief Adds a GLINE to the configuration subsystem.
+ *
+ * \param source_p Operator requesting gline
+ * \param user     Username covered by the gline
+ * \param host     Hostname covered by the gline
+ * \param reason   Reason for the gline
+ */
+static void
+set_local_gline(const struct Client *source_p, const char *user,
+                const char *host, const char *reason)
+{
+  char buffer[IRCD_BUFSIZE];
+  struct ConfItem *conf;
+  struct AccessItem *aconf;
+
+
+  conf = make_conf_item(GLINE_TYPE);
+  aconf = map_to_conf(conf);
+
+  snprintf(buffer, sizeof(buffer), "%s (%s)", reason, smalldate(CurrentTime));
+  DupString(aconf->reason, buffer);
+  DupString(aconf->user, user);
+  DupString(aconf->host, host);
+
+  aconf->hold = CurrentTime + ConfigFileEntry.gline_time;
+  SetConfTemporary(aconf);
+  add_conf_by_address(CONF_GLINE, aconf);
+
+  sendto_realops_flags(UMODE_ALL, L_ALL,
+                       "%s added G-Line for [%s@%s] [%s]",
+                       get_oper_name(source_p),
+                       aconf->user, aconf->host, aconf->reason);
+  ilog(LOG_TYPE_GLINE, "%s added G-Line for [%s@%s] [%s]",
+       get_oper_name(source_p), aconf->user, aconf->host, aconf->reason);
+
+  /* Now, activate gline against current online clients */
+  rehashed_klines = 1;
+}
+
+/*! \brief Removes a GLINE from the configuration subsystem.
+ *
+ * \param user     Username covered by the gline
+ * \param host     Hostname covered by the gline
+ */
+static int
+remove_gline_match(const char *user, const char *host)
+{
+  struct irc_ssaddr iphost, *piphost;
+  struct AccessItem *aconf;
+  int t;
+
+  if ((t = parse_netmask(host, &iphost, NULL)) != HM_HOST)
+  {
+#ifdef IPV6
+    if (t == HM_IPV6)
+      t = AF_INET6;
+    else
+#endif
+      t = AF_INET;
+    piphost = &iphost;
+  }
+  else
+  {
+    t = 0;
+    piphost = NULL;
+  }
+
+  if ((aconf = find_conf_by_address(host, piphost, CONF_GLINE, t, user, NULL, 0)))
+  {
+    if (IsConfTemporary(aconf))
+    {
+      delete_one_address_conf(host, aconf);
+      return 1;
+    }
+  }
+
+  return 0;
+}
+
+/*! \brief This function is called once a majority of opers have agreed on a
+ *         GLINE/GUNGLINE, and it can be placed. The information about an
+ *         operator being passed to us happens to be the operator who pushed us
+ *         over the "majority" level needed. See check_majority() for more
+ *         information.
+ *
+ * \param source_p Operator requesting gline
+ * \param user     Username covered by the gline
+ * \param host     Hostname covered by the gline
+ * \param reason   Reason for the gline
+ * \param type     Valid values are either GLINE_PENDING_ADD_TYPE, or
+ *                 GLINE_PENDING_DEL_TYPE
+ */
+static void
+add_new_majority(const struct Client *source_p, const char *user,
+                 const char *host, const char *reason, const unsigned int type)
+{
+  struct gline_pending *pending = MyMalloc(sizeof(struct gline_pending));
+
+  strlcpy(pending->vote_1.oper_nick, source_p->name, sizeof(pending->vote_1.oper_nick));
+  strlcpy(pending->vote_1.oper_user, source_p->username, sizeof(pending->vote_1.oper_user));
+  strlcpy(pending->vote_1.oper_host, source_p->host, sizeof(pending->vote_1.oper_host));
+  strlcpy(pending->vote_1.oper_server, source_p->servptr->name, sizeof(pending->vote_1.oper_server));
+
+  strlcpy(pending->user, user, sizeof(pending->user));
+  strlcpy(pending->host, host, sizeof(pending->host));
+  strlcpy(pending->vote_1.reason, reason, sizeof(pending->vote_1.reason));
+
+  pending->last_gline_time = CurrentTime;
+  pending->vote_1.time_request = CurrentTime;
+
+  dlinkAdd(pending, &pending->node, &pending_glines[type]);
+}
+
+/*! \brief See if there is a majority agreement on a GLINE on the given user.
+ *         There must be at least 3 different opers agreeing on this
+ *         GLINE/GUNGLINE
+ *
+ * \param source_p Operator requesting gline
+ * \param user     Username covered by the gline
+ * \param host     Hostname covered by the gline
+ * \param reason   Reason for the gline
+ * \param type     Valid values are either GLINE_PENDING_ADD_TYPE, or
+ *                 GLINE_PENDING_DEL_TYPE 
+ *
+ * \return
+ *         - GLINE_ALREADY_VOTED  returned if oper/server has already voted
+ *         - GLINE_PLACED         returned if this triggers a gline
+ *         - GLINE_NOT_PLACED     returned if not triggered
+ */
+static int
+check_majority(const struct Client *source_p, const char *user,
+               const char *host, const char *reason, const int type)
+{
+  dlink_node *dn_ptr = NULL;
+
+  cleanup_glines(NULL);
+
+  /* if its already glined, why bother? :) -- fl_ */
+  if ((type == GLINE_PENDING_ADD_TYPE) && find_is_glined(host, user))
+    return GLINE_NOT_PLACED;
+
+  DLINK_FOREACH(dn_ptr, pending_glines[type].head)
+  {
+    struct gline_pending *gp_ptr = dn_ptr->data;
+
+    if (irccmp(gp_ptr->user, user) ||
+        irccmp(gp_ptr->host, host))
+      continue;
+
+    if ((!irccmp(gp_ptr->vote_1.oper_user, source_p->username) &&
+        !irccmp(gp_ptr->vote_1.oper_host, source_p->host))     ||
+        !irccmp(gp_ptr->vote_1.oper_server, source_p->servptr->name))
+      return GLINE_ALREADY_VOTED;
+
+    if (gp_ptr->vote_2.oper_user[0] != '\0')
+    {
+      /* if two other opers on two different servers have voted yes */
+      if ((!irccmp(gp_ptr->vote_2.oper_user, source_p->username) &&
+          !irccmp(gp_ptr->vote_2.oper_host, source_p->host))     ||
+          !irccmp(gp_ptr->vote_2.oper_server, source_p->servptr->name))
+        return GLINE_ALREADY_VOTED;
+
+      if (type == GLINE_PENDING_DEL_TYPE)
+      {
+        if (remove_gline_match(user, host))
+        {
+          sendto_realops_flags(UMODE_ALL, L_ALL,
+                               "%s has removed the G-Line for: [%s@%s]",
+                               get_oper_name(source_p), user, host);
+          ilog(LOG_TYPE_GLINE, "%s removed G-Line for [%s@%s]",
+               get_oper_name(source_p), user, host);
+        }
+      }
+      else
+        /* trigger the gline using the original reason --fl */
+        set_local_gline(source_p, user, host, gp_ptr->vote_1.reason);
+
+      cleanup_glines(gp_ptr);
+      return GLINE_PLACED;
+    }
+
+    strlcpy(gp_ptr->vote_2.oper_nick, source_p->name,
+            sizeof(gp_ptr->vote_2.oper_nick));
+    strlcpy(gp_ptr->vote_2.oper_user, source_p->username,
+            sizeof(gp_ptr->vote_2.oper_user));
+    strlcpy(gp_ptr->vote_2.oper_host, source_p->host,
+            sizeof(gp_ptr->vote_2.oper_host));
+    strlcpy(gp_ptr->vote_2.reason, reason,
+            sizeof(gp_ptr->vote_2.reason));
+    strlcpy(gp_ptr->vote_2.oper_server, source_p->servptr->name,
+            sizeof(gp_ptr->vote_2.oper_server));
+    gp_ptr->last_gline_time = CurrentTime;
+    gp_ptr->vote_2.time_request = CurrentTime;
+    return GLINE_NOT_PLACED;
+  }
+
+  /*
+   * Didn't find this user@host gline in pending gline list
+   * so add it.
+   */
+  add_new_majority(source_p, user, host, reason, type);
+  return GLINE_NOT_PLACED;
+}
+
+static void
+do_sgline(struct Client *source_p, int parc, char *parv[], int prop)
+{
+  const char *reason = NULL;      /* reason for "victims" demise       */
+  const char *user = NULL;
+  const char *host = NULL;        /* user and host of GLINE "victim"   */
+
+  if (!IsClient(source_p))
+    return;
+
+  if (parc != 4 || EmptyString(parv[3]))
+    return;
+
+  assert(source_p->servptr != NULL);
+
+  user   = parv[1];
+  host   = parv[2];
+  reason = parv[3];
+
+  sendto_server(source_p->from, CAP_GLN|CAP_TS6, NOCAPS,
+                ":%s GLINE %s %s :%s",
+                ID(source_p), user, host, reason);
+  sendto_server(source_p->from, CAP_GLN, CAP_TS6,
+                ":%s GLINE %s %s :%s",
+                source_p->name, user, host, reason);
+
+  if (ConfigFileEntry.glines)
+  {
+    if (!valid_wild_card(source_p, 1, 2, user, host))
+      return;
+
+    if (IsClient(source_p))
+    {
+      const char *p = NULL;
+
+      if ((p = strchr(host, '/')))
+      {
+        int bitlen = strtol(++p, NULL, 10);
+        int min_bitlen = strchr(host, ':') ? ConfigFileEntry.gline_min_cidr6 :
+                                             ConfigFileEntry.gline_min_cidr;
+
+        if (bitlen < min_bitlen)
+        {
+          sendto_realops_flags(UMODE_ALL, L_ALL, "%s!%s@%s on %s is requesting "
+                               "a GLINE with a CIDR mask < %d for [%s@%s] [%s]",
+                               source_p->name, source_p->username, source_p->host,
+                               source_p->servptr->name, min_bitlen, user, host, reason);
+          return;
+        }
+      }
+    }
+
+     /* If at least 3 opers agree this user should be G lined then do it */
+     if (check_majority(source_p, user, host, reason, GLINE_PENDING_ADD_TYPE) ==
+         GLINE_ALREADY_VOTED)
+     {
+       sendto_realops_flags(UMODE_ALL, L_ALL, "oper or server has already voted");
+       return;
+     }
+
+     sendto_realops_flags(UMODE_ALL, L_ALL,
+                          "%s requesting G-Line for [%s@%s] [%s]",
+                          get_oper_name(source_p),
+                          user, host, reason);
+     ilog(LOG_TYPE_GLINE, "#gline for %s@%s [%s] requested by %s",
+          user, host, reason, get_oper_name(source_p));
+  }
+}
+
+
+/*! \brief GLINE command handler (called by operators)
+ *
+ * \param client_p Pointer to allocated Client struct with physical connection
+ *                 to this server, i.e. with an open socket connected.
+ * \param source_p Pointer to allocated Client struct from which the message
+ *                 originally comes from.  This can be a local or remote client.
+ * \param parc     Integer holding the number of supplied arguments.
+ * \param parv     Argument vector where parv[0] .. parv[parc-1] are non-NULL
+ *                 pointers.
+ * \note Valid arguments for this command are:
+ *      - parv[0] = sender prefix
+ *      - parv[1] = user\@host mask
+ *      - parv[2] = reason
+ */
+static void
+mo_gline(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  char *user = NULL;
+  char *host = NULL;
+  char *reason = NULL;
+  char *p;
+
+  if (!HasOFlag(source_p, OPER_FLAG_GLINE))
+  {
+    sendto_one(source_p, form_str(ERR_NOPRIVS),
+               me.name, source_p->name, "gline");
+    return;
+  }
+
+  if (!ConfigFileEntry.glines)
+  {
+    sendto_one(source_p, ":%s NOTICE %s :GLINE disabled",
+               me.name, source_p->name);
+    return;
+  }
+
+  if (parse_aline("GLINE", source_p, parc, parv, AWILD,
+                  &user, &host, NULL, NULL, &reason) < 0)
+    return;
+
+  if ((p = strchr(host, '/')) != NULL)
+  {
+    int bitlen = strtol(++p, NULL, 10);
+    int min_bitlen = strchr(host, ':') ? ConfigFileEntry.gline_min_cidr6 :
+                                         ConfigFileEntry.gline_min_cidr;
+    if (bitlen < min_bitlen)
+    {
+      sendto_one(source_p, ":%s NOTICE %s :Cannot set G-Lines with CIDR length < %d",
+                 me.name, source_p->name, min_bitlen);
+      return;
+    }
+  }
+  
+  /* If at least 3 opers agree this user should be G lined then do it */
+  if (check_majority(source_p, user, host, reason, GLINE_PENDING_ADD_TYPE) ==
+      GLINE_ALREADY_VOTED)
+  {
+    sendto_one(source_p,
+               ":%s NOTICE %s :This server or oper has already voted",
+               me.name, source_p->name);
+    return;
+  }
+
+  /*
+   * call these two functions first so the 'requesting' notice always comes
+   * before the 'has triggered' notice.  -bill
+   */
+  sendto_realops_flags(UMODE_ALL, L_ALL,
+                       "%s requesting G-Line for [%s@%s] [%s]",
+                       get_oper_name(source_p),
+                       user, host, reason);
+  ilog(LOG_TYPE_GLINE, "#gline for %s@%s [%s] requested by %s!%s@%s",
+       user, host, reason, source_p->name, source_p->username,
+       source_p->host);
+
+  /* 4 param version for hyb-7 servers */
+  sendto_server(NULL, CAP_GLN|CAP_TS6, NOCAPS,
+		":%s GLINE %s %s :%s",
+		ID(source_p), user, host, reason);
+  sendto_server(NULL, CAP_GLN, CAP_TS6,
+		":%s GLINE %s %s :%s",
+		source_p->name, user, host, reason);
+}
+
+/* ms_gline()
+ * me_gline()
+ * do_sgline()
+ *
+ * inputs       - The usual for a m_ function
+ * output       -
+ * side effects -
+ *
+ * Place a G line if 3 opers agree on the identical user@host
+ * 
+ * Allow this server to pass along GLINE if received and
+ * GLINES is not defined.
+ *
+ * ENCAP'd GLINES are propagated by encap code.
+ */
+
+static void
+ms_gline(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  do_sgline(source_p, parc, parv, 1);
+}
+
+static void
+me_gline(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  do_sgline(source_p, parc, parv, 0);
+}
+
+static void
+do_sungline(struct Client *source_p, const char *user,
+            const char *host, const char *reason, int prop)
+{
+  assert(source_p->servptr != NULL);
+
+  sendto_realops_flags(UMODE_ALL, L_ALL,
+                       "%s requesting UNG-Line for [%s@%s] [%s]",
+                       get_oper_name(source_p), user, host, reason);
+  ilog(LOG_TYPE_GLINE, "#ungline for %s@%s [%s] requested by %s",
+       user, host, reason, get_oper_name(source_p));
+
+  /* If at least 3 opers agree this user should be un G lined then do it */
+  if (check_majority(source_p, user, host, reason, GLINE_PENDING_DEL_TYPE) ==
+      GLINE_ALREADY_VOTED)
+    sendto_realops_flags(UMODE_ALL, L_ALL, "oper or server has already voted");
+
+  if (prop)
+  {
+    sendto_server(source_p->from, CAP_ENCAP|CAP_TS6, NOCAPS,
+                  ":%s ENCAP * GUNGLINE %s %s :%s",
+                  ID(source_p), user, host, reason);
+    sendto_server(source_p->from, CAP_ENCAP, CAP_TS6,
+                  ":%s ENCAP * GUNGLINE %s %s :%s",
+                  source_p->name, user, host, reason);
+  }
+}
+
+/*! \brief GUNGLINE command handler (called in response to an encapsulated
+ *                  GUNGLINE command)
+ *
+ * \param client_p Pointer to allocated Client struct with physical connection
+ *                 to this server, i.e. with an open socket connected.
+ * \param source_p Pointer to allocated Client struct from which the message
+ *                 originally comes from.  This can be a local or remote client.
+ * \param parc     Integer holding the number of supplied arguments.
+ * \param parv     Argument vector where parv[0] .. parv[parc-1] are non-NULL
+ *                 pointers.
+ * \note Valid arguments for this command are:
+ *      - parv[0] = sender prefix
+ *      - parv[1] = username
+ *      - parv[2] = hostname
+ *      - parv[3] = reason
+ */
+static void
+me_gungline(struct Client *client_p, struct Client *source_p,
+            int parc, char *parv[])
+{
+  if (ConfigFileEntry.glines)
+    do_sungline(source_p, parv[1], parv[2], parv[3], 0);
+}
+
+/*! \brief GUNGLINE command handler (called by operators)
+ *
+ * \param client_p Pointer to allocated Client struct with physical connection
+ *                 to this server, i.e. with an open socket connected.
+ * \param source_p Pointer to allocated Client struct from which the message
+ *                 originally comes from.  This can be a local or remote client.
+ * \param parc     Integer holding the number of supplied arguments.
+ * \param parv     Argument vector where parv[0] .. parv[parc-1] are non-NULL
+ *                 pointers.
+ * \note Valid arguments for this command are:
+ *      - parv[0] = sender prefix
+ *      - parv[1] = user\@host mask
+ *      - parv[2] = reason
+ */
+static void
+mo_gungline(struct Client *client_p, struct Client *source_p,
+            int parc, char *parv[])
+{
+  char *user = NULL;
+  char *host = NULL;
+  char *reason = NULL;
+
+  if (!HasOFlag(source_p, OPER_FLAG_GLINE))
+  {
+    sendto_one(source_p, form_str(ERR_NOPRIVS),
+               me.name, source_p->name, "gline");
+    return;
+  }
+
+  if (!ConfigFileEntry.glines)
+  {
+    sendto_one(source_p, ":%s NOTICE %s :GUNGLINE disabled",
+               me.name, source_p->name);
+    return;
+  }
+
+  if (parse_aline("GUNGLINE", source_p, parc, parv, 0, &user,
+                  &host, NULL, NULL, &reason) < 0)
+    return;
+
+  do_sungline(source_p, user, host, reason, 1);
+}
+
+/*
+ * gline enforces 3 parameters to force operator to give a reason
+ * a gline is not valid with "No reason"
+ * -db
+ */
+static struct Message gline_msgtab = {
+  "GLINE", 0, 0, 3, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_not_oper, ms_gline, me_gline, mo_gline, m_ignore }
+};
+
+static struct Message ungline_msgtab = {
+  "GUNGLINE", 0, 0, 3, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_not_oper, m_ignore, me_gungline, mo_gungline, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&gline_msgtab);
+  mod_add_cmd(&ungline_msgtab);
+  add_capability("GLN", CAP_GLN, 1);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&gline_msgtab);
+  mod_del_cmd(&ungline_msgtab);
+  delete_capability("GLN");
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_globops.c b/modules/m_globops.c
new file mode 100644
index 0000000..9f9c2eb
--- /dev/null
+++ b/modules/m_globops.c
@@ -0,0 +1,112 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "ircd.h"
+#include "irc_string.h"
+#include "numeric.h"
+#include "send.h"
+#include "s_user.h"
+#include "s_serv.h"
+#include "parse.h"
+#include "modules.h"
+
+
+/*
+ * mo_globops - GLOBOPS message handler
+ * (write to *all* local opers currently online)
+ *      parv[0] = sender prefix
+ *      parv[1] = message text
+ */
+static void
+mo_globops(struct Client *client_p, struct Client *source_p,
+           int parc, char *parv[])
+{
+  const char *message = parv[1];
+
+  if (!HasOFlag(source_p, OPER_FLAG_GLOBOPS))
+  {
+    sendto_one(source_p, form_str(ERR_NOPRIVS),
+               me.name, source_p->name, "globops");
+    return;
+  }
+
+  if (EmptyString(message))
+  {
+    sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+               me.name, source_p->name, "GLOBOPS");
+    return;
+  }
+
+  sendto_server(NULL, CAP_TS6, NOCAPS,
+                ":%s GLOBOPS :%s", ID(source_p), message);
+  sendto_server(NULL, NOCAPS, CAP_TS6,
+                ":%s GLOBOPS :%s", source_p->name, message);
+
+  sendto_globops_flags(UMODE_ALL, L_ALL, "from: %s: %s",
+                       source_p->name, message);
+}
+
+static void
+ms_globops(struct Client *client_p, struct Client *source_p,
+           int parc, char *parv[])
+{
+  if (EmptyString(parv[1]))
+    return;
+
+  sendto_server(client_p, CAP_TS6, NOCAPS, ":%s GLOBOPS :%s",
+                ID(source_p), parv[1]);
+  sendto_server(client_p, NOCAPS, CAP_TS6, ":%s GLOBOPS :%s",
+                source_p->name, parv[1]);
+
+  sendto_globops_flags(UMODE_ALL, L_ALL, "from: %s: %s",
+                       source_p->name, parv[1]);
+}
+
+static struct Message globops_msgtab = {
+  "GLOBOPS", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_not_oper, ms_globops, m_ignore, mo_globops, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&globops_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&globops_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_hash.c b/modules/m_hash.c
new file mode 100644
index 0000000..89bc89b
--- /dev/null
+++ b/modules/m_hash.c
@@ -0,0 +1,190 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "client.h"
+#include "hash.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+#include "s_user.h"
+#include "resv.h"
+#include "userhost.h"
+
+
+static void
+mo_hash(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  int i;
+  int max_chain = 0;
+  int buckets   = 0;
+  int count     = 0;
+  struct Client *cl;
+  struct Client *icl;
+  struct Channel *ch;
+  struct UserHost *ush;
+  struct ResvChannel *rch;
+
+  for (i = 0; i < HASHSIZE; ++i)
+  {
+    if ((cl = hash_get_bucket(HASH_TYPE_CLIENT, i)) != NULL)
+    {
+      int len = 0;
+
+      ++buckets;
+      for (; cl != NULL; cl = cl->hnext)
+        ++len;
+      if (len > max_chain)
+        max_chain = len;
+      count += len;
+    }
+  }
+
+  sendto_one(source_p, ":%s NOTICE %s :Client: entries: %d buckets: %d "
+             "max chain: %d", me.name, source_p->name, count, buckets,
+             max_chain);
+
+  count     = 0;
+  buckets   = 0;
+  max_chain = 0;
+
+  for (i = 0; i < HASHSIZE; ++i)
+  {
+    if ((ch = hash_get_bucket(HASH_TYPE_CHANNEL, i)) != NULL)
+    {
+      int len = 0;
+
+      ++buckets;
+      for (; ch != NULL; ch = ch->hnextch)
+        ++len;
+      if (len > max_chain)
+        max_chain = len;
+      count += len;
+    }
+  }
+
+  sendto_one(source_p, ":%s NOTICE %s :Channel: entries: %d buckets: %d "
+             "max chain: %d", me.name, source_p->name, count, buckets,
+             max_chain);
+
+  count     = 0;
+  buckets   = 0;
+  max_chain = 0;
+
+  for (i = 0; i < HASHSIZE; ++i)
+  {
+    if ((rch = hash_get_bucket(HASH_TYPE_RESERVED, i)) != NULL)
+    {
+      int len = 0;
+
+      ++buckets;
+      for (; rch != NULL; rch = rch->hnext)
+        ++len;
+      if (len > max_chain)
+        max_chain = len;
+      count += len;
+    }
+  }
+
+  sendto_one(source_p, ":%s NOTICE %s :Resv: entries: %d buckets: %d "
+             "max chain: %d", me.name, source_p->name, count, buckets,
+             max_chain);
+
+  count     = 0;
+  buckets   = 0;
+  max_chain = 0;
+
+  for (i = 0; i < HASHSIZE; ++i)
+  {
+    if ((icl = hash_get_bucket(HASH_TYPE_ID, i)) != NULL)
+    {
+      int len = 0;
+
+      ++buckets;
+      for (; icl != NULL; icl = icl->idhnext)
+        ++len;
+      if (len > max_chain)
+        max_chain = len;
+      count += len;
+    }
+  }
+
+  sendto_one(source_p, ":%s NOTICE %s :Id: entries: %d buckets: %d "
+             "max chain: %d", me.name, source_p->name, count, buckets,
+             max_chain);
+
+  count     = 0;
+  buckets   = 0;
+  max_chain = 0;
+
+  for (i = 0; i < HASHSIZE; ++i)
+  {
+    if ((ush = hash_get_bucket(HASH_TYPE_USERHOST, i)) != NULL)
+    {
+      int len = 0;
+
+      ++buckets;
+      for (; ush != NULL; ush = ush->next)
+        ++len;
+      if (len > max_chain)
+        max_chain = len;
+      count += len;
+    }
+  }
+
+  sendto_one(source_p, ":%s NOTICE %s :UserHost: entries: %d buckets: %d "
+             "max chain: %d", me.name, source_p->name, count, buckets,
+             max_chain);
+}
+
+static struct Message hash_msgtab = {
+ "HASH", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_not_oper, m_ignore, m_ignore, mo_hash, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&hash_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&hash_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_help.c b/modules/m_help.c
new file mode 100644
index 0000000..2bd47a1
--- /dev/null
+++ b/modules/m_help.c
@@ -0,0 +1,230 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_help.c: Provides help information to a user/operator.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "send.h"
+#include "conf.h"
+#include "parse.h"
+#include "modules.h"
+#include "irc_string.h"
+
+#define HELPLEN 400
+
+static void dohelp(struct Client *, const char *, char *);
+static void sendhelpfile(struct Client *, const char *, const char *);
+
+
+/*
+ * m_help - HELP message handler
+ *      parv[0] = sender prefix
+ */
+static void
+m_help(struct Client *client_p, struct Client *source_p,
+       int parc, char *parv[])
+{
+  static time_t last_used = 0;
+
+  /* HELP is always local */
+  if ((last_used + ConfigFileEntry.pace_wait_simple) > CurrentTime)
+  {
+    /* safe enough to give this on a local connect only */
+    sendto_one(source_p,form_str(RPL_LOAD2HI),
+               me.name, source_p->name);
+    return;
+  }
+
+  last_used = CurrentTime;
+
+  dohelp(source_p, UHPATH, parv[1]);
+}
+
+/*
+ * mo_help - HELP message handler
+ *      parv[0] = sender prefix
+ */
+static void
+mo_help(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  dohelp(source_p, HPATH, parv[1]);
+}
+
+/*
+ * mo_uhelp - HELP message handler
+ * This is used so that opers can view the user help file without deopering
+ *      parv[0] = sender prefix
+ */
+static void
+mo_uhelp(struct Client *client_p, struct Client *source_p,
+            int parc, char *parv[])
+{
+  dohelp(source_p, UHPATH, parv[1]);
+}
+
+static void
+dohelp(struct Client *source_p, const char *hpath, char *topic)
+{
+  char h_index[] = "index";
+  char path[PATH_MAX + 1];
+  struct stat sb;
+  int i;
+
+  if (topic != NULL)
+  {
+    if (*topic == '\0')
+      topic = h_index;
+    else
+    {
+      /* convert to lower case */
+      for (i = 0; topic[i] != '\0'; ++i)
+        topic[i] = ToLower(topic[i]);
+    }
+  }
+  else
+    topic = h_index;    /* list available help topics */
+
+  if (strpbrk(topic, "/\\"))
+  {
+    sendto_one(source_p, form_str(ERR_HELPNOTFOUND),
+               me.name, source_p->name, topic);
+    return;
+  }
+
+  if (strlen(hpath) + strlen(topic) + 1 > PATH_MAX)
+  {
+    sendto_one(source_p, form_str(ERR_HELPNOTFOUND),
+               me.name, source_p->name, topic);
+    return;
+  }
+
+  snprintf(path, sizeof(path), "%s/%s", hpath, topic);
+
+  if (stat(path, &sb) < 0)
+  {
+    sendto_one(source_p, form_str(ERR_HELPNOTFOUND),
+               me.name, source_p->name, topic);
+    return;
+  }
+
+  if (!S_ISREG(sb.st_mode))
+  {
+    sendto_one(source_p, form_str(ERR_HELPNOTFOUND),
+               me.name, source_p->name, topic);
+    return;
+  }
+
+  sendhelpfile(source_p, path, topic);
+}
+
+static void 
+sendhelpfile(struct Client *source_p, const char *path, const char *topic)
+{
+  FILE *file;
+  char line[HELPLEN];
+  char started = 0;
+  int type;
+
+  if ((file = fopen(path, "r")) == NULL)
+  {
+    sendto_one(source_p, form_str(ERR_HELPNOTFOUND),
+               me.name, source_p->name, topic);
+    return;
+  }
+
+  if (fgets(line, sizeof(line), file) == NULL)
+  {
+    sendto_one(source_p, form_str(ERR_HELPNOTFOUND),
+               me.name, source_p->name, topic);
+    return;
+  }
+
+  else if (line[0] != '#')
+  {
+    line[strlen(line) - 1] = '\0';	  
+    sendto_one(source_p, form_str(RPL_HELPSTART),
+             me.name, source_p->name, topic, line);
+    started = 1;
+  }
+
+  while (fgets(line, sizeof(line), file))
+  {
+    line[strlen(line) - 1] = '\0';
+    if (line[0] != '#')
+    {
+      if (!started)
+      {
+        type = RPL_HELPSTART;
+        started = 1;
+      }
+      else
+        type = RPL_HELPTXT;
+      
+      sendto_one(source_p, form_str(RPL_HELPTXT),
+                 me.name, source_p->name, topic, line);
+    }
+  }
+
+  fclose(file);
+  sendto_one(source_p, form_str(RPL_HELPTXT),
+             me.name, source_p->name, topic, "");
+  sendto_one(source_p, form_str(RPL_ENDOFHELP),
+             me.name, source_p->name, topic);
+}
+
+static struct Message help_msgtab = {
+  "HELP", 0, 0, 0, 0, MFLG_SLOW, 0,
+  {m_unregistered, m_help, m_ignore, m_ignore, mo_help, m_ignore}
+};
+
+static struct Message uhelp_msgtab = {
+  "UHELP", 0, 0, 0, 0, MFLG_SLOW, 0,
+  {m_unregistered, m_help, m_ignore, m_ignore, mo_uhelp, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&help_msgtab);
+  mod_add_cmd(&uhelp_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&help_msgtab);
+  mod_del_cmd(&uhelp_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_info.c b/modules/m_info.c
new file mode 100644
index 0000000..c3e81d7
--- /dev/null
+++ b/modules/m_info.c
@@ -0,0 +1,733 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_info.c: Sends information about the server.
+ *
+ *  Copyright (C) 2005 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "channel.h"
+#include "client.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "s_serv.h"
+#include "s_user.h"
+#include "send.h"
+#include "conf.h"
+#include "parse.h"
+#include "modules.h"
+
+
+static void send_conf_options(struct Client *);
+static void send_birthdate_online_time(struct Client *);
+static void send_info_text(struct Client *);
+
+/*
+ * jdc -- Structure for our configuration value table
+ */
+struct InfoStruct
+{
+  const char *name;         /* Displayed variable name           */
+  unsigned int output_type; /* See below #defines                */
+  void *option;             /* Pointer reference to the value    */
+  const char *desc;         /* ASCII description of the variable */
+};
+
+/* Types for output_type in InfoStruct */
+#define OUTPUT_STRING     0x0001 /* Output option as %s w/ dereference  */
+#define OUTPUT_STRING_PTR 0x0002 /* Output option as %s w/out deference */
+#define OUTPUT_DECIMAL    0x0004 /* Output option as decimal (%d)       */
+#define OUTPUT_BOOLEAN    0x0008 /* Output option as "ON" or "OFF"      */
+#define OUTPUT_BOOLEAN_YN 0x0010 /* Output option as "YES" or "NO"      */
+#define OUTPUT_BOOLEAN2   0x0020 /* Output option as "YES/NO/MASKED"    */
+
+static const struct InfoStruct info_table[] =
+{
+  /* --[  START OF TABLE  ]-------------------------------------------- */
+
+  {
+    "CPATH",
+    OUTPUT_STRING,
+    &ConfigFileEntry.configfile,
+    "Path to Main Configuration File"
+  },
+  {
+    "DPATH",
+    OUTPUT_STRING,
+    &ConfigFileEntry.dpath,
+    "Directory Containing Configuration Files"
+  },
+  {
+    "DLPATH",
+    OUTPUT_STRING,
+    &ConfigFileEntry.dlinefile,
+    "Path to D-line File"
+  },
+  {
+    "KPATH",
+    OUTPUT_STRING,
+    &ConfigFileEntry.klinefile,
+    "Path to K-line File"
+  },
+  {
+    "network_name",
+    OUTPUT_STRING,
+    &ServerInfo.network_name,
+    "Network name"
+  },
+  {
+    "network_desc",
+    OUTPUT_STRING,
+    &ServerInfo.network_desc,
+    "Network description"
+  },
+  {
+    "hub",
+    OUTPUT_BOOLEAN_YN,
+    &ServerInfo.hub,
+    "Server is a hub"
+  },
+  {
+    "use_logging",
+    OUTPUT_BOOLEAN_YN,
+    &ConfigLoggingEntry.use_logging,
+    "Enable logging"
+  },
+  {
+    "restrict_channels",
+    OUTPUT_BOOLEAN_YN,
+    &ConfigChannel.restrict_channels,
+    "Only reserved channels are allowed"
+  },
+  {
+    "knock_delay",
+    OUTPUT_DECIMAL,
+    &ConfigChannel.knock_delay,
+    "Delay between a users KNOCK attempts"
+  },
+  {
+    "knock_delay_channel",
+    OUTPUT_DECIMAL,
+    &ConfigChannel.knock_delay_channel,
+    "Delay between KNOCK attempts to a channel"
+  },
+  {
+    "max_chans_per_user",
+    OUTPUT_DECIMAL,
+    &ConfigChannel.max_chans_per_user,
+    "Maximum number of channels a user can join"
+  },
+  {
+    "max_chans_per_oper",
+    OUTPUT_DECIMAL,
+    &ConfigChannel.max_chans_per_oper,
+    "Maximum number of channels an oper can join"
+  },
+  {
+    "quiet_on_ban",
+    OUTPUT_BOOLEAN_YN,
+    &ConfigChannel.quiet_on_ban,
+    "Banned users may not send text to a channel"
+  },
+  {
+    "max_bans",
+    OUTPUT_DECIMAL,
+    &ConfigChannel.max_bans,
+    "Total +b/e/I modes allowed in a channel"
+  },
+  {
+    "default_split_user_count",
+    OUTPUT_DECIMAL,
+    &ConfigChannel.default_split_user_count,
+    "Startup value of SPLITUSERS"
+  },
+  {
+    "default_split_server_count",
+    OUTPUT_DECIMAL,
+    &ConfigChannel.default_split_server_count,
+    "Startup value of SPLITNUM"
+  },
+  {
+    "no_create_on_split",
+    OUTPUT_BOOLEAN_YN,
+    &ConfigChannel.no_create_on_split,
+    "Disallow creation of channels when split"
+  },
+  {
+    "no_join_on_split",
+    OUTPUT_BOOLEAN_YN,
+    &ConfigChannel.no_join_on_split,
+    "Disallow joining channels when split"
+  },
+  {
+    "flatten_links",
+    OUTPUT_BOOLEAN_YN,
+    &ConfigServerHide.flatten_links,
+    "Flatten /links list"
+  },
+  {
+    "links_delay",
+    OUTPUT_DECIMAL,
+    &ConfigServerHide.links_delay,
+    "Links rehash delay"
+  },
+  {
+    "hidden",
+    OUTPUT_BOOLEAN_YN,
+    &ConfigServerHide.hidden,
+    "Hide this server from a flattened /links on remote servers"
+  },
+  {
+    "hide_servers",
+    OUTPUT_BOOLEAN_YN,
+    &ConfigServerHide.hide_servers,
+    "Hide servernames from users"
+  },
+  {
+    "hidden_name",
+    OUTPUT_STRING,
+    &ConfigServerHide.hidden_name,
+    "Server name users see if hide_servers = yes"
+  },
+  {
+    "hide_server_ips",
+    OUTPUT_BOOLEAN_YN,
+    &ConfigServerHide.hide_server_ips,
+    "Prevent people from seeing server IPs"
+  },
+  {
+    "gline_min_cidr",
+    OUTPUT_DECIMAL,
+    &ConfigFileEntry.gline_min_cidr,
+    "Minimum required length of a CIDR bitmask for IPv4 G-Lines"
+  },
+  {
+    "gline_min_cidr6",
+    OUTPUT_DECIMAL,
+    &ConfigFileEntry.gline_min_cidr6,
+    "Minimum required length of a CIDR bitmask for IPv6 G-Lines"
+  },
+  {
+    "invisible_on_connect",
+    OUTPUT_BOOLEAN_YN,
+    &ConfigFileEntry.invisible_on_connect,
+    "Automatically set mode +i on connecting users"
+  },
+  {
+    "kill_chase_time_limit",
+    OUTPUT_DECIMAL,
+    &ConfigFileEntry.kill_chase_time_limit,
+    "Nick Change Tracker for KILL"
+  },
+  {
+    "hide_spoof_ips",
+    OUTPUT_BOOLEAN_YN,
+    &ConfigFileEntry.hide_spoof_ips,
+    "Hide spoofed IP's"
+  },
+  {
+    "ignore_bogus_ts",
+    OUTPUT_BOOLEAN_YN,
+    &ConfigFileEntry.ignore_bogus_ts,
+    "Ignore bogus timestamps from other servers"
+  },
+  {
+    "disable_auth",
+    OUTPUT_BOOLEAN_YN,
+    &ConfigFileEntry.disable_auth,
+    "Completely disable ident lookups"
+  },
+  {
+    "disable_remote_commands",
+    OUTPUT_BOOLEAN_YN,
+    &ConfigFileEntry.disable_remote,
+    "Prevent users issuing commands on remote servers"
+  },
+  {
+    "tkline_expire_notices",
+    OUTPUT_BOOLEAN_YN,
+    &ConfigFileEntry.tkline_expire_notices,
+    "Show temporary kline/xline expire notices"
+  },
+  {
+    "default_floodcount",
+    OUTPUT_DECIMAL,
+    &ConfigFileEntry.default_floodcount,
+    "Startup value of FLOODCOUNT"
+  },
+  {
+    "failed_oper_notice",
+    OUTPUT_BOOLEAN,
+    &ConfigFileEntry.failed_oper_notice,
+    "Inform opers if someone /oper's with the wrong password"
+  },
+  {
+    "dots_in_ident",
+    OUTPUT_DECIMAL,
+    &ConfigFileEntry.dots_in_ident,
+    "Number of permissable dots in an ident"
+  },
+  {
+    "min_nonwildcard",
+    OUTPUT_DECIMAL,
+    &ConfigFileEntry.min_nonwildcard,
+    "Minimum non-wildcard chars in K/G lines"
+  },
+  {
+    "min_nonwildcard_simple",
+    OUTPUT_DECIMAL,
+    &ConfigFileEntry.min_nonwildcard_simple,
+    "Minimum non-wildcards in gecos bans"
+  },
+  {
+    "max_accept",
+    OUTPUT_DECIMAL,
+    &ConfigFileEntry.max_accept,
+    "Maximum nicknames on accept list"
+  },
+  {
+    "anti_nick_flood",
+    OUTPUT_BOOLEAN,
+    &ConfigFileEntry.anti_nick_flood,
+    "NICK flood protection"
+  },
+  {
+    "max_nick_time",
+    OUTPUT_DECIMAL,
+    &ConfigFileEntry.max_nick_time,
+    "NICK flood protection time interval"
+  },
+  {
+    "max_nick_changes",
+    OUTPUT_DECIMAL,
+    &ConfigFileEntry.max_nick_changes,
+    "NICK change threshhold setting"
+  },
+  {
+    "anti_spam_exit_message_time",
+    OUTPUT_DECIMAL,
+    &ConfigFileEntry.anti_spam_exit_message_time,
+    "Duration a client must be connected for to have an exit message"
+  },
+  {
+    "ts_warn_delta",
+    OUTPUT_DECIMAL,
+    &ConfigFileEntry.ts_warn_delta,
+    "Maximum permitted TS delta before displaying a warning"
+  },
+  {
+    "ts_max_delta",
+    OUTPUT_DECIMAL,
+    &ConfigFileEntry.ts_max_delta,
+    "Maximum permitted TS delta from another server"
+  },
+  {
+    "warn_no_nline",
+    OUTPUT_BOOLEAN,
+    &ConfigFileEntry.warn_no_nline,
+    "Display warning if connecting server lacks N-line"
+  },
+  {
+    "stats_o_oper_only",
+    OUTPUT_BOOLEAN_YN,
+    &ConfigFileEntry.stats_o_oper_only,
+    "STATS O output is only shown to operators"
+  },
+  {
+    "stats_P_oper_only",
+    OUTPUT_BOOLEAN_YN,
+    &ConfigFileEntry.stats_P_oper_only,
+    "STATS P is only shown to operators"
+  },
+  {
+    "stats_i_oper_only",
+    OUTPUT_BOOLEAN2,
+    &ConfigFileEntry.stats_i_oper_only,
+    "STATS I output is only shown to operators"
+  },
+  {
+    "stats_k_oper_only",
+    OUTPUT_BOOLEAN2,
+    &ConfigFileEntry.stats_k_oper_only,
+    "STATS K output is only shown to operators"
+  },
+  {
+    "caller_id_wait",
+    OUTPUT_DECIMAL,
+    &ConfigFileEntry.caller_id_wait,
+    "Minimum delay between notifying UMODE +g users of messages"
+  },
+  {
+    "opers_bypass_callerid",
+    OUTPUT_BOOLEAN_YN,
+    &ConfigFileEntry.opers_bypass_callerid,
+    "Allows IRC operators to message users who are +g (callerid)"
+  },
+  {
+    "pace_wait_simple",
+    OUTPUT_DECIMAL,
+    &ConfigFileEntry.pace_wait_simple,
+    "Minimum delay between less intensive commands"
+  },
+  {
+    "pace_wait",
+    OUTPUT_DECIMAL,
+    &ConfigFileEntry.pace_wait,
+    "Minimum delay between uses of certain commands"
+  },
+  {
+    "short_motd",
+    OUTPUT_BOOLEAN_YN,
+    &ConfigFileEntry.short_motd,
+    "Do not show MOTD; only tell clients they should read it"
+  },
+  {
+    "ping_cookie",
+    OUTPUT_BOOLEAN,
+    &ConfigFileEntry.ping_cookie,
+    "Require ping cookies to connect"
+  },
+  {
+    "no_oper_flood",
+    OUTPUT_BOOLEAN,
+    &ConfigFileEntry.no_oper_flood,
+    "Reduce flood control for operators"
+  },
+  {
+    "true_no_oper_flood",
+    OUTPUT_BOOLEAN,
+    &ConfigFileEntry.true_no_oper_flood,
+    "Completely disable flood control for operators"
+  },
+  {
+    "oper_pass_resv",
+    OUTPUT_BOOLEAN_YN,
+    &ConfigFileEntry.oper_pass_resv,
+    "Opers can over-ride RESVs"
+  },
+  {
+    "max_targets",
+    OUTPUT_DECIMAL,
+    &ConfigFileEntry.max_targets,
+    "The maximum number of PRIVMSG/NOTICE targets"
+  },
+  {
+    "throttle_time",
+    OUTPUT_DECIMAL,
+    &ConfigFileEntry.throttle_time,
+    "Minimum time between client reconnects"
+  },
+  {
+    "glines",
+    OUTPUT_BOOLEAN,
+    &ConfigFileEntry.glines,
+    "G-line (network-wide K-line) support"
+  },
+  {
+    "gline_duration",
+    OUTPUT_DECIMAL,
+    &ConfigFileEntry.gline_time,
+    "Expiry time for G-lines"
+  },
+
+  {
+    "gline_request_duration",
+    OUTPUT_DECIMAL,
+    &ConfigFileEntry.gline_request_time,
+    "Expiry time for pending G-lines"
+  },
+
+  /* --[  END OF TABLE  ]---------------------------------------------- */
+  {
+    NULL,
+    0,
+    NULL,
+    0
+  }
+};
+
+/*
+** m_info()
+**  parv[0] = sender prefix
+**  parv[1] = servername
+*/
+static void
+m_info(struct Client *client_p, struct Client *source_p,
+       int parc, char *parv[])
+{
+  static time_t last_used = 0;
+
+  if ((last_used + ConfigFileEntry.pace_wait) > CurrentTime)
+  {
+    /* safe enough to give this on a local connect only */
+    sendto_one(source_p, form_str(RPL_LOAD2HI),
+               me.name, source_p->name);
+    return;
+  }
+
+  last_used = CurrentTime;
+
+  if (!ConfigFileEntry.disable_remote)
+    if (hunt_server(client_p,source_p, ":%s INFO :%s", 1,
+                    parc, parv) != HUNTED_ISME)
+      return;
+
+  send_info_text(source_p);
+}
+
+/*
+** mo_info()
+**  parv[0] = sender prefix
+**  parv[1] = servername
+*/
+static void
+mo_info(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  if (hunt_server(client_p, source_p, ":%s INFO :%s", 1,
+                  parc, parv) != HUNTED_ISME)
+    return;
+
+  send_info_text(source_p);
+}
+
+/*
+** ms_info()
+**  parv[0] = sender prefix
+**  parv[1] = servername
+*/
+static void
+ms_info(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  if (!IsClient(source_p))
+      return;
+
+  if (hunt_server(client_p, source_p, ":%s INFO :%s", 1,
+                  parc, parv) != HUNTED_ISME)
+    return;
+
+  send_info_text(source_p);
+}
+
+/* send_info_text()
+ *
+ * inputs	- client pointer to send info text to
+ * output	- NONE
+ * side effects	- info text is sent to client
+ */
+static void
+send_info_text(struct Client *source_p)
+{
+  const char **text = infotext;
+  char *source, *target;
+
+  sendto_realops_flags(UMODE_SPY, L_ALL,
+                       "INFO requested by %s (%s@%s) [%s]",
+                       source_p->name, source_p->username,
+                       source_p->host, source_p->servptr->name);
+
+  if (!MyClient(source_p) && IsCapable(source_p->from, CAP_TS6) &&
+      HasID(source_p))
+    source = me.id, target = source_p->id;
+  else
+    source = me.name, target = source_p->name;
+
+  while (*text)
+  {
+    const char *line = *text++;
+
+    if (*line == '\0')
+      line = " ";
+
+    sendto_one(source_p, form_str(RPL_INFO),
+               source, target, line);
+  }
+
+  if (HasUMode(source_p, UMODE_OPER))
+    send_conf_options(source_p);
+
+  send_birthdate_online_time(source_p);
+
+  sendto_one(source_p, form_str(RPL_ENDOFINFO),
+             me.name, source_p->name);
+}
+
+/* send_birthdate_online_time()
+ *
+ * inputs	- client pointer to send to
+ * output	- NONE
+ * side effects	- birthdate and online time are sent
+ */
+static void
+send_birthdate_online_time(struct Client *source_p)
+{
+  if (!MyClient(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
+  {
+    sendto_one(source_p, ":%s %d %s :On-line since %s",
+               me.id, RPL_INFO, source_p->id,
+               myctime(me.localClient->firsttime));
+  }
+  else
+  {
+    sendto_one(source_p, ":%s %d %s :On-line since %s",
+               me.name, RPL_INFO, source_p->name,
+               myctime(me.localClient->firsttime));
+  }
+}
+
+/* send_conf_options()
+ *
+ * inputs	- client pointer to send to
+ * output	- NONE
+ * side effects	- send config options to client
+ */
+static void
+send_conf_options(struct Client *source_p)
+{
+  const char *from, *to;
+  const struct InfoStruct *iptr = NULL;
+
+  /* Now send them a list of all our configuration options
+   * (mostly from defaults.h and config.h)
+   */
+  if (!MyClient(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
+  {
+    from = me.id;
+    to = source_p->id;
+  }
+  else
+  {
+    from = me.name;
+    to = source_p->name;
+  }
+
+  /*
+   * Parse the info_table[] and do the magic.
+   */
+  for (iptr = info_table; iptr->name; ++iptr)
+  {
+    switch (iptr->output_type)
+    {
+      /* For "char *" references */
+      case OUTPUT_STRING:
+      {
+        const char *option = *((char **)iptr->option);
+
+        sendto_one(source_p, ":%s %d %s :%-30s %-5s [%-30s]",
+                   from, RPL_INFO, to,
+                   iptr->name, option ? option : "NONE",
+                   iptr->desc ? iptr->desc : "<none>");
+        break;
+      }
+
+      /* For "char foo[]" references */
+      case OUTPUT_STRING_PTR:
+      {
+        const char *option = iptr->option;
+
+        sendto_one(source_p, ":%s %d %s :%-30s %-5s [%-30s]",
+                   from, RPL_INFO, to,
+                   iptr->name, option ? option : "NONE",
+                   iptr->desc ? iptr->desc : "<none>");
+        break;
+      }
+
+      /* Output info_table[i].option as a decimal value. */
+      case OUTPUT_DECIMAL:
+      {
+        const int option = *((int *)iptr->option);
+
+        sendto_one(source_p, ":%s %d %s :%-30s %-5d [%-30s]",
+                   from, RPL_INFO, to, iptr->name,
+                   option, iptr->desc ? iptr->desc : "<none>");
+        break;
+      }
+
+      /* Output info_table[i].option as "ON" or "OFF" */
+      case OUTPUT_BOOLEAN:
+      {
+        const int option = *((int *)iptr->option);
+
+        sendto_one(source_p, ":%s %d %s :%-30s %-5s [%-30s]",
+                   from, RPL_INFO, to,
+                   iptr->name, option ? "ON" : "OFF",
+                   iptr->desc ? iptr->desc : "<none>");
+
+        break;
+      }
+
+      /* Output info_table[i].option as "YES" or "NO" */
+      case OUTPUT_BOOLEAN_YN:
+      {
+        int option = *((int *)iptr->option);
+
+        sendto_one(source_p, ":%s %d %s :%-30s %-5s [%-30s]",
+                   from, RPL_INFO, to,
+                   iptr->name, option ? "YES" : "NO",
+                   iptr->desc ? iptr->desc : "<none>");
+        break;
+      }
+
+      case OUTPUT_BOOLEAN2:
+      {
+        int option = *((int *)iptr->option);
+
+        sendto_one(source_p, ":%s %d %s :%-30s %-5s [%-30s]",
+                   from, RPL_INFO, to,
+                   iptr->name, option ? ((option == 1) ? "MASK" : "YES") : "NO",
+                   iptr->desc ? iptr->desc : "<none>");
+        break;
+      }
+    }
+  }
+
+  sendto_one(source_p, form_str(RPL_INFO),
+             from, to, "");
+}
+
+static struct Message info_msgtab = {
+  "INFO", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_info, ms_info, m_ignore, mo_info, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&info_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&info_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_invite.c b/modules/m_invite.c
new file mode 100644
index 0000000..45ec444
--- /dev/null
+++ b/modules/m_invite.c
@@ -0,0 +1,179 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_invite.c: Invites the user to join a channel.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "channel.h"
+#include "channel_mode.h"
+#include "client.h"
+#include "hash.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "send.h"
+#include "conf.h"
+#include "s_serv.h"
+#include "parse.h"
+#include "modules.h"
+#include "packet.h"
+
+
+/*
+** m_invite
+**      parv[0] - sender prefix
+**      parv[1] - user to invite
+**      parv[2] - channel name
+**      parv[3] - invite timestamp
+*/
+static void
+m_invite(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  struct Client *target_p = NULL;
+  struct Channel *chptr = NULL;
+  struct Membership *ms = NULL;
+
+  if (IsServer(source_p))
+    return;
+
+  if (EmptyString(parv[2]))
+  {
+    sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+               me.name, source_p->name, "INVITE");
+    return;
+  }
+
+  if (MyClient(source_p) && !IsFloodDone(source_p))
+    flood_endgrace(source_p);
+
+  if ((target_p = find_person(client_p, parv[1])) == NULL)
+  {
+    sendto_one(source_p, form_str(ERR_NOSUCHNICK),
+               me.name, source_p->name, parv[1]);
+    return;
+  }
+
+  if ((chptr = hash_find_channel(parv[2])) == NULL)
+  {
+    sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
+               me.name, source_p->name, parv[2]);
+    return;
+  }
+
+  if (MyConnect(source_p) && (ms = find_channel_link(source_p, chptr)) == NULL)
+  {
+    sendto_one(source_p, form_str(ERR_NOTONCHANNEL),
+               me.name, source_p->name, chptr->chname);
+    return;
+  }
+
+  if (MyConnect(source_p) && !has_member_flags(ms, CHFL_CHANOP))
+  {
+    sendto_one(source_p, form_str(ERR_CHANOPRIVSNEEDED),
+               me.name, source_p->name, chptr->chname);
+    return;
+  }
+
+  if (IsMember(target_p, chptr))
+  {
+    sendto_one(source_p, form_str(ERR_USERONCHANNEL),
+               me.name, source_p->name, target_p->name, chptr->chname);
+    return;
+  }
+
+  if (MyConnect(source_p))
+  {
+    sendto_one(source_p, form_str(RPL_INVITING), me.name,
+               source_p->name, target_p->name, chptr->chname);
+
+    if (target_p->away[0])
+      sendto_one(source_p, form_str(RPL_AWAY),
+                 me.name, source_p->name, target_p->name,
+                 target_p->away);
+  }
+  else if (parc > 3 && IsDigit(*parv[3]))
+    if (atoi(parv[3]) > chptr->channelts)
+      return;
+
+  if (MyConnect(target_p))
+  {
+    sendto_one(target_p, ":%s!%s@%s INVITE %s :%s",
+               source_p->name, source_p->username,
+               source_p->host,
+               target_p->name, chptr->chname);
+
+    if (chptr->mode.mode & MODE_INVITEONLY)
+    {
+      sendto_channel_local(CHFL_CHANOP, 0, chptr,
+                           ":%s NOTICE @%s :%s is inviting %s to %s.",
+                           me.name, chptr->chname, source_p->name,
+                           target_p->name, chptr->chname);
+
+      sendto_channel_remote(source_p, client_p, CHFL_CHANOP,
+                            CAP_TS6, NOCAPS, chptr,
+                            ":%s NOTICE @%s :%s is inviting %s to %s.",
+                            ID(&me), chptr->chname, source_p->name,
+                            target_p->name, chptr->chname);
+      sendto_channel_remote(source_p, client_p, CHFL_CHANOP,
+                            NOCAPS, CAP_TS6, chptr,
+                            ":%s NOTICE @%s :%s is inviting %s to %s.",
+                            me.name, chptr->chname, source_p->name,
+                            target_p->name, chptr->chname);
+      /* Add the invite if channel is +i */
+      add_invite(chptr, target_p);
+    }
+  }
+  else if (target_p->from != client_p)
+    sendto_one(target_p, ":%s INVITE %s %s %lu",
+               ID_or_name(source_p, target_p->from),
+               ID_or_name(target_p, target_p->from),
+               chptr->chname, (unsigned long)chptr->channelts);
+}
+
+static struct Message invite_msgtab = {
+  "INVITE", 0, 0, 3, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_invite, m_invite, m_ignore, m_invite, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&invite_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&invite_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_ison.c b/modules/m_ison.c
new file mode 100644
index 0000000..bcd0c8e
--- /dev/null
+++ b/modules/m_ison.c
@@ -0,0 +1,134 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_ison.c: Provides a single line answer of whether a user is online.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+
+
+static void
+do_ison(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  struct Client *target_p = NULL;
+  char *nick;
+  char *p = NULL;
+  char *current_insert_point = NULL;
+  char buf[IRCD_BUFSIZE];
+  int len;
+  int i;
+  int done = 0;
+
+  len = snprintf(buf, sizeof(buf), form_str(RPL_ISON), me.name, source_p->name);
+  current_insert_point = buf + len;
+
+  /*
+   * rfc1459 is ambigious about how to handle ISON
+   * this should handle both interpretations.
+   */
+  for (i = 1; i < parc; i++)
+  {
+    for (nick = strtoken(&p, parv[i], " "); nick;
+         nick = strtoken(&p,    NULL, " "))
+    {
+      if ((target_p = find_person(client_p, nick)))
+      {
+        len = strlen(target_p->name);
+
+        if ((current_insert_point + (len + 5)) < (buf + sizeof(buf)))
+        {
+          memcpy(current_insert_point, target_p->name, len);
+          current_insert_point += len;
+          *current_insert_point++ = ' ';
+        }
+        else
+        {
+          done = 1;
+          break;
+        }
+      }
+    }
+
+    if (done)
+      break;
+  }
+
+  /*
+   *  current_insert_point--;
+   *  Do NOT take out the trailing space, it breaks ircII
+   *  --Rodder
+   */
+  *current_insert_point  = '\0';
+
+  sendto_one(source_p, "%s", buf);
+}
+
+/*
+ * m_ison added by Darren Reed 13/8/91 to act as an efficent user indicator
+ * with respect to cpu/bandwidth used. Implemented for NOTIFY feature in
+ * clients. Designed to reduce number of whois requests. Can process
+ * nicknames in batches as long as the maximum buffer length.
+ *
+ * format:
+ * ISON :nicklist
+ */
+static void
+m_ison(struct Client *client_p, struct Client *source_p,
+       int parc, char *parv[])
+{
+  do_ison(client_p, source_p, parc, parv);
+}
+
+static struct Message ison_msgtab = {
+  "ISON", 0, 0, 1, 1, MFLG_SLOW, 0,
+  {m_unregistered, m_ison, m_ignore, m_ignore, m_ison, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&ison_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&ison_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_kline.c b/modules/m_kline.c
new file mode 100644
index 0000000..8833fe5
--- /dev/null
+++ b/modules/m_kline.c
@@ -0,0 +1,563 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_kline.c: Bans a user.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "channel.h"
+#include "client.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "ircd.h"
+#include "hostmask.h"
+#include "numeric.h"
+#include "fdlist.h"
+#include "s_bsd.h"
+#include "conf.h"
+#include "log.h"
+#include "s_misc.h"
+#include "send.h"
+#include "hash.h"
+#include "s_serv.h"
+#include "s_gline.h"
+#include "parse.h"
+#include "modules.h"
+
+
+static int already_placed_kline(struct Client *, const char *, const char *, int);
+static void apply_kline(struct Client *, struct ConfItem *, const char *, time_t);
+static void apply_tkline(struct Client *, struct ConfItem *, int);
+
+static char buffer[IRCD_BUFSIZE];
+static int remove_tkline_match(const char *, const char *);
+
+
+/* mo_kline()
+ *
+ * inputs	- pointer to server
+ *		- pointer to client
+ *		- parameter count
+ *		- parameter list
+ * output	-
+ * side effects - k line is added
+ */
+static void
+mo_kline(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  char *reason = NULL;
+  char *oper_reason;
+  char *user = NULL;
+  char *host = NULL;
+  const char *current_date;
+  char *target_server = NULL;
+  struct ConfItem *conf;
+  struct AccessItem *aconf;
+  time_t tkline_time = 0;
+  time_t cur_time;
+
+  if (!HasOFlag(source_p, OPER_FLAG_K))
+  {
+    sendto_one(source_p, form_str(ERR_NOPRIVS),
+               me.name, source_p->name, "kline");
+    return;
+  }
+
+  if (parse_aline("KLINE", source_p, parc, parv,
+		  AWILD, &user, &host, &tkline_time, &target_server, &reason) < 0)
+    return;
+
+  if (target_server != NULL)
+  {
+    if (HasID(source_p))
+    {
+      sendto_server(NULL, CAP_KLN|CAP_TS6, NOCAPS,
+                    ":%s KLINE %s %lu %s %s :%s",
+                    source_p->id, target_server, (unsigned long)tkline_time,
+                    user, host, reason);
+      sendto_server(NULL, CAP_KLN, CAP_TS6,
+                    ":%s KLINE %s %lu %s %s :%s",
+                    source_p->name, target_server, (unsigned long)tkline_time,
+                    user, host, reason);
+    }
+    else
+      sendto_server(NULL, CAP_KLN, NOCAPS,
+                    ":%s KLINE %s %lu %s %s :%s",
+                    source_p->name, target_server, (unsigned long)tkline_time,
+                    user, host, reason);
+
+    /* Allow ON to apply local kline as well if it matches */
+    if (!match(target_server, me.name))
+      return;
+  }
+  else
+    cluster_a_line(source_p, "KLINE", CAP_KLN, SHARED_KLINE,
+                   "%d %s %s :%s", tkline_time, user, host, reason);
+
+  if (already_placed_kline(source_p, user, host, 1))
+    return;
+
+  /* Look for an oper reason */
+  if ((oper_reason = strchr(reason, '|')) != NULL)
+    *oper_reason++ = '\0';
+
+  cur_time = CurrentTime;
+  current_date = smalldate(cur_time);
+  conf = make_conf_item(KLINE_TYPE);
+  aconf = map_to_conf(conf);
+
+  DupString(aconf->host, host);
+  DupString(aconf->user, user);
+
+  if (tkline_time != 0)
+  {
+    snprintf(buffer, sizeof(buffer), "Temporary K-line %d min. - %s (%s)",
+             (int)(tkline_time/60), reason, current_date);
+    DupString(aconf->reason, buffer);
+
+    if (oper_reason != NULL)
+      DupString(aconf->oper_reason, oper_reason);
+    apply_tkline(source_p, conf, tkline_time);
+  }
+  else
+  {
+    snprintf(buffer, sizeof(buffer), "%s (%s)", reason, current_date);
+    DupString(aconf->reason, buffer);
+
+    if (oper_reason != NULL)
+      DupString(aconf->oper_reason, oper_reason);
+    apply_kline(source_p, conf, current_date, cur_time);
+  }
+}
+
+/* me_kline - handle remote kline. no propagation */
+static void
+me_kline(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  struct ConfItem *conf=NULL;
+  struct AccessItem *aconf=NULL;
+  int tkline_time;
+  const char* current_date;
+  time_t cur_time;
+  char *kuser, *khost, *kreason, *oper_reason;
+
+  if (parc != 6 || EmptyString(parv[5]))
+    return;
+
+  if (!match(parv[1], me.name))
+    return;
+
+  tkline_time = valid_tkline(parv[2], TK_SECONDS);
+  kuser = parv[3];
+  khost = parv[4];
+  kreason = parv[5];
+
+  if ((oper_reason = strchr(kreason, '|')) != NULL)
+    *oper_reason++ = '\0';
+
+  cur_time = CurrentTime;
+  current_date = smalldate(cur_time);
+
+  if (HasFlag(source_p, FLAGS_SERVICE) || find_matching_name_conf(ULINE_TYPE, source_p->servptr->name,
+                              source_p->username, source_p->host,
+                              SHARED_KLINE))
+  {
+    if (!IsClient(source_p) ||
+        already_placed_kline(source_p, kuser, khost, 1))
+      return;
+
+    conf = make_conf_item(KLINE_TYPE);
+    aconf = map_to_conf(conf);
+    DupString(aconf->host, khost);
+    DupString(aconf->user, kuser);
+
+    if (tkline_time != 0)
+    {
+      snprintf(buffer, sizeof(buffer), "Temporary K-line %d min. - %s (%s)",
+               (int)(tkline_time/60), kreason, current_date);
+      DupString(aconf->reason, buffer);
+
+      if (oper_reason != NULL)
+        DupString(aconf->oper_reason, oper_reason);
+      apply_tkline(source_p, conf, tkline_time);
+    }
+    else
+    {
+      snprintf(buffer, sizeof(buffer), "%s (%s)", kreason, current_date);
+      DupString(aconf->reason, buffer);
+
+      if (oper_reason != NULL)
+        DupString(aconf->oper_reason, oper_reason);
+      apply_kline(source_p, conf, current_date, cur_time);
+    }
+  }
+}
+
+static void
+ms_kline(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  if (parc != 6 || EmptyString(parv[5]))
+    return;
+
+  /* parv[0]  parv[1]        parv[2]      parv[3]  parv[4]  parv[5] */
+  /* oper     target_server  tkline_time  user     host     reason */
+  sendto_match_servs(source_p, parv[1], CAP_KLN,
+                     "KLINE %s %s %s %s :%s",
+                     parv[1], parv[2], parv[3], parv[4], parv[5]);
+
+  me_kline(client_p, source_p, parc, parv);
+}
+
+/* apply_kline()
+ *
+ * inputs	-
+ * output	- NONE
+ * side effects	- kline as given, is added to the hashtable
+ *		  and conf file
+ */
+static void 
+apply_kline(struct Client *source_p, struct ConfItem *conf,
+            const char *current_date, time_t cur_time)
+{
+  struct AccessItem *aconf = map_to_conf(conf);
+
+  add_conf_by_address(CONF_KLINE, aconf);
+  write_conf_line(source_p, conf, current_date, cur_time);
+  /* Now, activate kline against current online clients */
+  rehashed_klines = 1;
+}
+
+/* apply_tkline()
+ *
+ * inputs	-
+ * output	- NONE
+ * side effects	- tkline as given is placed
+ */
+static void
+apply_tkline(struct Client *source_p, struct ConfItem *conf,
+             int tkline_time)
+{
+  struct AccessItem *aconf;
+
+  aconf = (struct AccessItem *)map_to_conf(conf);
+  aconf->hold = CurrentTime + tkline_time;
+  SetConfTemporary(aconf);
+  add_conf_by_address(CONF_KLINE, aconf);
+
+  sendto_realops_flags(UMODE_ALL, L_ALL,
+		       "%s added temporary %d min. K-Line for [%s@%s] [%s]",
+		       get_oper_name(source_p), tkline_time/60,
+		       aconf->user, aconf->host,
+		       aconf->reason);
+  sendto_one(source_p, ":%s NOTICE %s :Added temporary %d min. K-Line [%s@%s]",
+	     MyConnect(source_p) ? me.name : ID_or_name(&me, source_p->from),
+	     source_p->name, tkline_time/60, aconf->user, aconf->host);
+  ilog(LOG_TYPE_KLINE, "%s added temporary %d min. K-Line for [%s@%s] [%s]",
+       source_p->name, tkline_time/60,
+       aconf->user, aconf->host, aconf->reason);
+
+  rehashed_klines = 1;
+}
+
+/* already_placed_kline()
+ * inputs	- user to complain to, username & host to check for
+ * outputs	- returns 1 on existing K-line, 0 if doesn't exist
+ * side effects	- notifies source_p if the K-line already exists
+ */
+/*
+ * Note: This currently works if the new K-line is a special case of an
+ *       existing K-line, but not the other way round. To do that we would
+ *       have to walk the hash and check every existing K-line. -A1kmm.
+ */
+static int
+already_placed_kline(struct Client *source_p, const char *luser, const char *lhost, int warn)
+{
+  const char *reason;
+  struct irc_ssaddr iphost, *piphost;
+  struct AccessItem *aconf;
+  int t;
+
+  if ((t = parse_netmask(lhost, &iphost, &t)) != HM_HOST)
+  {
+#ifdef IPV6
+    if (t == HM_IPV6)
+      t = AF_INET6;
+    else
+#endif
+      t = AF_INET;
+    piphost = &iphost;
+  }
+  else
+  {
+    t = 0;
+    piphost = NULL;
+  }
+
+  if ((aconf = find_conf_by_address(lhost, piphost, CONF_KLINE, t, luser, NULL, 0)))
+  {
+    if (warn)
+    {
+      reason = aconf->reason ? aconf->reason : "No reason";
+      sendto_one(source_p,
+                 ":%s NOTICE %s :[%s@%s] already K-Lined by [%s@%s] - %s",
+                 me.name, source_p->name, luser, lhost, aconf->user,
+                 aconf->host, reason);
+    }
+
+    return 1;
+  }
+
+  return 0;
+}
+
+/*
+** mo_unkline
+** Added Aug 31, 1997 
+** common (Keith Fralick) fralick@gate.net
+**
+**      parv[0] = sender
+**      parv[1] = address to remove
+*
+*
+*/
+static void
+mo_unkline(struct Client *client_p,struct Client *source_p,
+           int parc, char *parv[])
+{
+  char *target_server = NULL;
+  char *user, *host;
+
+  if (!HasOFlag(source_p, OPER_FLAG_UNKLINE))
+  {
+    sendto_one(source_p, form_str(ERR_NOPRIVS),
+               me.name, source_p->name, "unkline");
+    return;
+  }
+
+  if (parc < 2 || EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+               me.name, source_p->name, "UNKLINE");
+    return;
+  }
+
+  if (parse_aline("UNKLINE", source_p, parc, parv, 0, &user,
+                  &host, NULL, &target_server, NULL) < 0)
+    return;
+
+  if (target_server != NULL)
+  {
+     sendto_match_servs(source_p, target_server, CAP_UNKLN,
+                        "UNKLINE %s %s %s",
+                        target_server, user, host);
+
+    /* Allow ON to apply local unkline as well if it matches */
+    if (!match(target_server, me.name))
+      return;
+  }
+  else
+    cluster_a_line(source_p, "UNKLINE", CAP_UNKLN, SHARED_UNKLINE,
+                   "%s %s", user, host);
+
+  if (remove_tkline_match(host, user))
+  {
+    sendto_one(source_p,
+               ":%s NOTICE %s :Un-klined [%s@%s] from temporary K-Lines",
+               me.name, source_p->name, user, host);
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+                         "%s has removed the temporary K-Line for: [%s@%s]",
+                         get_oper_name(source_p), user, host);
+    ilog(LOG_TYPE_KLINE, "%s removed temporary K-Line for [%s@%s]",
+         source_p->name, user, host);
+    return;
+  }
+
+  if (remove_conf_line(KLINE_TYPE, source_p, user, host) > 0)
+  {
+    sendto_one(source_p, ":%s NOTICE %s :K-Line for [%s@%s] is removed", 
+               me.name, source_p->name, user,host);
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+                         "%s has removed the K-Line for: [%s@%s]",
+                         get_oper_name(source_p), user, host);
+    ilog(LOG_TYPE_KLINE, "%s removed K-Line for [%s@%s]",
+         source_p->name, user, host);
+  }
+  else
+    sendto_one(source_p, ":%s NOTICE %s :No K-Line for [%s@%s] found", 
+	       me.name, source_p->name, user, host);
+}
+
+/* me_unkline()
+ *
+ * inputs	- server
+ *		- client
+ *		- parc
+ *		- parv
+ * outputs	- none
+ * side effects	- if server is authorized, kline is removed
+ *                does not propagate message
+ */
+static void
+me_unkline(struct Client *client_p, struct Client *source_p,
+           int parc, char *parv[])
+{
+  const char *kuser, *khost;
+
+  if (parc != 4)
+    return;
+
+  kuser = parv[2];
+  khost = parv[3];
+
+  if (!IsClient(source_p) || !match(parv[1], me.name))
+    return;
+
+  if (HasFlag(source_p, FLAGS_SERVICE) || find_matching_name_conf(ULINE_TYPE,
+				   source_p->servptr->name,
+				   source_p->username, source_p->host,
+				   SHARED_UNKLINE))
+  {
+    if (remove_tkline_match(khost, kuser))
+    {
+      sendto_one(source_p,
+                 ":%s NOTICE %s :Un-klined [%s@%s] from temporary K-Lines",
+                 me.name, source_p->name, kuser, khost);
+      sendto_realops_flags(UMODE_ALL, L_ALL,  
+                           "%s has removed the temporary K-Line for: [%s@%s]",
+                           get_oper_name(source_p), kuser, khost);
+      ilog(LOG_TYPE_KLINE, "%s removed temporary K-Line for [%s@%s]",
+           source_p->name, kuser, khost);
+      return;
+    }
+
+    if (remove_conf_line(KLINE_TYPE, source_p, kuser, khost) > 0)
+    {
+      sendto_one(source_p, ":%s NOTICE %s :K-Line for [%s@%s] is removed",
+                 me.name, source_p->name, kuser, khost);
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+                           "%s has removed the K-Line for: [%s@%s]",
+                         get_oper_name(source_p), kuser, khost);
+
+      ilog(LOG_TYPE_KLINE, "%s removed K-Line for [%s@%s]",
+           source_p->name, kuser, khost);
+    }
+    else
+      sendto_one(source_p, ":%s NOTICE %s :No K-Line for [%s@%s] found",
+                 me.name, source_p->name, kuser, khost);
+  }
+}
+
+/* ms_unkline - propagates and handles a remote unkline message */
+static void
+ms_unkline(struct Client *client_p, struct Client *source_p,
+           int parc, char *parv[])
+{
+  if (parc != 4)
+    return;
+
+  sendto_match_servs(source_p, parv[1], CAP_UNKLN,
+                     "UNKLINE %s %s %s",
+                     parv[1], parv[2], parv[3]);
+
+  me_unkline(client_p, source_p, parc, parv);
+}
+
+/* static int remove_tkline_match(const char *host, const char *user)
+ * Input: A hostname, a username to unkline.
+ * Output: returns YES on success, NO if no tkline removed.
+ * Side effects: Any matching tklines are removed.
+ */
+static int
+remove_tkline_match(const char *host, const char *user)
+{
+  struct irc_ssaddr iphost, *piphost;
+  struct AccessItem *aconf;
+  int t;
+
+  if ((t = parse_netmask(host, &iphost, NULL)) != HM_HOST)
+  {
+#ifdef IPV6
+    if (t == HM_IPV6)
+      t = AF_INET6;
+    else
+#endif
+      t = AF_INET;
+    piphost = &iphost;
+  }
+  else
+  {
+    t = 0;
+    piphost = NULL;
+  }
+
+  if ((aconf = find_conf_by_address(host, piphost, CONF_KLINE, t, user, NULL, 0)))
+  {
+    if (IsConfTemporary(aconf))
+    {
+      delete_one_address_conf(host, aconf);
+      return 1;
+    }
+  }
+
+  return 0;
+}
+
+static struct Message kline_msgtab = {
+  "KLINE", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+   {m_unregistered, m_not_oper, ms_kline, me_kline, mo_kline, m_ignore}
+};
+
+static struct Message unkline_msgtab = {
+  "UNKLINE", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+   {m_unregistered, m_not_oper, ms_unkline, me_unkline, mo_unkline, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&kline_msgtab);
+  mod_add_cmd(&unkline_msgtab);
+  add_capability("KLN", CAP_KLN, 1);
+  add_capability("UNKLN", CAP_UNKLN, 1);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&kline_msgtab);
+  mod_del_cmd(&unkline_msgtab);
+  delete_capability("UNKLN");
+  delete_capability("KLN");
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_knock.c b/modules/m_knock.c
new file mode 100644
index 0000000..4ce31d0
--- /dev/null
+++ b/modules/m_knock.c
@@ -0,0 +1,178 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_knock.c: Requests to be invited to a channel.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "channel.h"
+#include "channel_mode.h"
+#include "client.h"
+#include "hash.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "send.h"
+#include "conf.h"
+#include "parse.h"
+#include "modules.h"
+#include "s_serv.h"
+#include "s_user.h"
+
+
+/* m_knock
+ *    parv[0] = sender prefix
+ *    parv[1] = channel
+ *
+ *  The KNOCK command has the following syntax:
+ *   :<sender> KNOCK <channel>
+ *
+ *  If a user is not banned from the channel they can use the KNOCK
+ *  command to have the server NOTICE the channel operators notifying
+ *  they would like to join.  Helpful if the channel is invite-only, the
+ *  key is forgotten, or the channel is full (INVITE can bypass each one
+ *  of these conditions.  Concept by Dianora <db@db.net> and written by
+ *  <anonymous>
+ */
+static void
+m_knock(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  struct Channel *chptr = NULL;
+
+  if (EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+               me.name, source_p->name, "KNOCK");
+    return;
+  }
+
+  if ((chptr = hash_find_channel(parv[1])) == NULL)
+  {
+    sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
+               me.name, source_p->name, parv[1]);
+    return;
+  }
+
+  /* Normal channel, just be sure they aren't on it */
+  if (IsMember(source_p, chptr))
+  {
+    sendto_one(source_p, form_str(ERR_KNOCKONCHAN), me.name,
+               source_p->name, chptr->chname);
+    return;
+  }
+
+  if (!((chptr->mode.mode & MODE_INVITEONLY) || (*chptr->mode.key) ||
+        (chptr->mode.limit && dlink_list_length(&chptr->members) >=
+         chptr->mode.limit)))
+  {
+    sendto_one(source_p, form_str(ERR_CHANOPEN), me.name,
+               source_p->name, chptr->chname);
+    return;
+  }
+
+  if (MyClient(source_p))
+  {
+    /*
+     * Don't allow a knock if the user is banned, or the channel is private
+     */
+    if (PrivateChannel(chptr) || is_banned(chptr, source_p))
+    {
+      sendto_one(source_p, form_str(ERR_CANNOTSENDTOCHAN),
+                 me.name, source_p->name, chptr->chname);
+      return;
+    }
+
+    /*
+     * flood protection:
+     * allow one knock per user per knock_delay
+     * allow one knock per channel per knock_delay_channel
+     *
+     * we only limit local requests..
+     */
+    if ((source_p->localClient->last_knock + ConfigChannel.knock_delay) >
+        CurrentTime)
+    {
+      sendto_one(source_p, form_str(ERR_TOOMANYKNOCK), me.name,
+                 source_p->name, chptr->chname, "user");
+      return;
+    }
+
+    if ((chptr->last_knock + ConfigChannel.knock_delay_channel) > CurrentTime)
+    {
+      sendto_one(source_p, form_str(ERR_TOOMANYKNOCK), me.name,
+                 source_p->name, chptr->chname, "channel");
+      return;
+    }
+
+    source_p->localClient->last_knock = CurrentTime;
+
+    sendto_one(source_p, form_str(RPL_KNOCKDLVR), me.name,
+               source_p->name, chptr->chname);
+  }
+
+  chptr->last_knock = CurrentTime;
+
+  sendto_channel_local(CHFL_CHANOP, 0, chptr,
+                       ":%s NOTICE @%s :KNOCK: %s (%s [%s@%s] has asked for an invite)",
+                       me.name, chptr->chname, chptr->chname,
+                       source_p->name,
+                       source_p->username,
+                       source_p->host);
+
+  sendto_server(client_p, CAP_KNOCK|CAP_TS6, NOCAPS,
+                ":%s KNOCK %s", ID(source_p), chptr->chname);
+  sendto_server(client_p, CAP_KNOCK, CAP_TS6,
+                ":%s KNOCK %s", source_p->name, chptr->chname);
+}
+
+static struct Message knock_msgtab = {
+  "KNOCK", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_knock, m_knock, m_ignore, m_knock, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&knock_msgtab);
+  add_capability("KNOCK", CAP_KNOCK, 1);
+  add_isupport("KNOCK", NULL, -1);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&knock_msgtab);
+  delete_capability("KNOCK");
+  delete_isupport("KNOCK");
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_links.c b/modules/m_links.c
new file mode 100644
index 0000000..04192d4
--- /dev/null
+++ b/modules/m_links.c
@@ -0,0 +1,191 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_links.c: Shows what servers are currently connected.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "s_serv.h"
+#include "send.h"
+#include "conf.h"
+#include "motd.h"
+#include "parse.h"
+#include "modules.h"
+
+
+static void
+do_links(struct Client *source_p, int parc, char *parv[])
+{
+  sendto_realops_flags(UMODE_SPY, L_ALL,
+                       "LINKS requested by %s (%s@%s) [%s]",
+                       source_p->name,
+                       source_p->username, source_p->host,
+                       source_p->servptr->name);
+
+  if (HasUMode(source_p, UMODE_OPER) || !ConfigServerHide.flatten_links)
+  {
+    const char *mask = (parc > 2 ? parv[2] : parv[1]);
+    const char *me_name, *nick;
+    dlink_node *ptr;
+
+    me_name = ID_or_name(&me, source_p->from);
+    nick = ID_or_name(source_p, source_p->from);
+
+    DLINK_FOREACH(ptr, global_serv_list.head)
+    {
+      struct Client *target_p = ptr->data;
+
+      /* skip hidden servers */
+      if (IsHidden(target_p))
+        if (!HasUMode(source_p, UMODE_OPER))
+          continue;
+
+      if (!EmptyString(mask) && !match(mask, target_p->name))
+        continue;
+
+      /*
+       * We just send the reply, as if they are here there's either no SHIDE,
+       * or they're an oper..  
+       */
+      sendto_one(source_p, form_str(RPL_LINKS),
+                 me_name, nick,
+                 target_p->name, target_p->servptr->name,
+                 target_p->hopcount, target_p->info);
+    }
+  
+    sendto_one(source_p, form_str(RPL_ENDOFLINKS),
+               me_name, nick,
+               EmptyString(mask) ? "*" : mask);
+  }
+  else
+  {
+    /*
+     * Print our own info so at least it looks like a normal links
+     * then print out the file (which may or may not be empty)
+     */
+    sendto_one(source_p, form_str(RPL_LINKS),
+               ID_or_name(&me, source_p->from),
+               ID_or_name(source_p, source_p->from),
+               me.name, me.name, 0, me.info);
+    send_message_file(source_p, &ConfigFileEntry.linksfile);
+    sendto_one(source_p, form_str(RPL_ENDOFLINKS),
+               ID_or_name(&me, source_p->from),
+               ID_or_name(source_p, source_p->from), "*");
+  }
+}
+
+static void
+mo_links(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  if (parc > 2)
+    if (!ConfigFileEntry.disable_remote || HasUMode(source_p, UMODE_OPER))
+      if (hunt_server(client_p, source_p, ":%s LINKS %s :%s", 1,
+                      parc, parv) != HUNTED_ISME)
+        return;
+
+  do_links(source_p, parc, parv);
+}
+
+/*
+ * m_links - LINKS message handler
+ *      parv[0] = sender prefix
+ *      parv[1] = servername mask
+ * or
+ *      parv[0] = sender prefix
+ *      parv[1] = server to query 
+ *      parv[2] = servername mask
+ */
+static void
+m_links(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  static time_t last_used = 0;
+
+  if ((last_used + ConfigFileEntry.pace_wait) > CurrentTime)
+  {
+    sendto_one(source_p, form_str(RPL_LOAD2HI),
+               me.name, source_p->name);
+    return;
+  }
+
+  last_used = CurrentTime;
+
+  if (!ConfigServerHide.flatten_links)
+  {
+    mo_links(client_p, source_p, parc, parv);
+    return;
+  }
+
+  do_links(source_p, parc, parv);
+}
+
+/*
+ * ms_links - LINKS message handler
+ *      parv[0] = sender prefix
+ *      parv[1] = servername mask
+ * or
+ *      parv[0] = sender prefix
+ *      parv[1] = server to query 
+ *      parv[2] = servername mask
+ */
+static void
+ms_links(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  if (hunt_server(client_p, source_p, ":%s LINKS %s :%s", 1,
+                  parc, parv) != HUNTED_ISME)
+    return;
+
+  if (IsClient(source_p))
+    m_links(client_p, source_p, parc, parv);
+}
+
+static struct Message links_msgtab = {
+  "LINKS", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  {m_unregistered, m_links, ms_links, m_ignore, mo_links, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&links_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&links_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_list.c b/modules/m_list.c
new file mode 100644
index 0000000..c35fd3b
--- /dev/null
+++ b/modules/m_list.c
@@ -0,0 +1,200 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_list.c: List channel given or all channels.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "channel.h"
+#include "channel_mode.h"
+#include "client.h"
+#include "hash.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "conf.h"
+#include "s_serv.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+#include "s_user.h"
+
+
+static void
+do_list(struct Client *source_p, int parc, char *parv[])
+{
+  struct ListTask *lt;
+  int no_masked_channels;
+
+  if (source_p->localClient->list_task != NULL)
+  {
+    free_list_task(source_p->localClient->list_task, source_p);
+    sendto_one(source_p, form_str(RPL_LISTEND), me.name, source_p->name);
+    return;
+  }
+
+  lt = MyMalloc(sizeof(struct ListTask));
+  lt->users_max = UINT_MAX;
+  lt->created_max = UINT_MAX;
+  lt->topicts_max = UINT_MAX;
+  source_p->localClient->list_task = lt;
+
+  no_masked_channels = 1;
+
+  if (parc > 1)
+  {
+    char *opt, *save = NULL;
+    dlink_list *list;
+    int i, errors = 0;
+
+    for (opt = strtoken(&save, parv[1], ","); opt != NULL;
+         opt = strtoken(&save, NULL, ","))
+      switch (*opt)
+      {
+        case '<': if ((i = atoi(opt + 1)) > 0)
+                    lt->users_max = (unsigned int) i - 1;
+                  else
+                    errors = 1;
+                  break;
+        case '>': if ((i = atoi(opt + 1)) >= 0)
+                    lt->users_min = (unsigned int) i + 1;
+                  else
+                    errors = 1;
+                  break;
+        case '-': break;
+        case 'C':
+        case 'c': switch (*++opt)
+                  {
+		    case '<': if ((i = atoi(opt + 1)) >= 0)
+		                lt->created_max = (unsigned int) (CurrentTime
+				                  - 60 * i);
+			      else
+			        errors = 1;
+			      break;
+		    case '>': if ((i = atoi(opt + 1)) >= 0)
+		                lt->created_min = (unsigned int) (CurrentTime
+				                  - 60 * i);
+			      else
+			        errors = 1;
+			      break;
+		    default: errors = 1;
+		  }
+		  break;
+	case 'T':
+	case 't': switch (*++opt)
+	          {
+		    case '<': if ((i = atoi(opt + 1)) >= 0)
+		                lt->topicts_min = (unsigned int) (CurrentTime
+				                  - 60 * i);
+			      else
+			        errors = 1;
+			      break;
+		    case '>': if ((i = atoi(opt + 1)) >= 0)
+		                lt->topicts_max = (unsigned int) (CurrentTime
+				                  - 60 * i);
+			      else
+			        errors = 1;
+			      break;
+		    default: errors = 1;
+		  }
+		  break;
+        default: if (*opt == '!')
+	         {
+		   list = &lt->hide_mask;
+		   opt++;
+		 }
+		 else list = &lt->show_mask;
+
+		 if (has_wildcards(opt + !!IsChanPrefix(*opt)))
+		 {
+		   if (list == &lt->show_mask)
+		     no_masked_channels = 0;
+		 }
+		 else if (!IsChanPrefix(*opt))
+		   errors = 1;
+		 if (!errors)
+		 {
+                   char *s;
+		   DupString(s, opt);
+		   dlinkAdd(s, make_dlink_node(), list);
+		 }
+      }
+    if (errors)
+    {
+      free_list_task(lt, source_p);
+      sendto_one(source_p, form_str(ERR_LISTSYNTAX),
+                 me.name, source_p->name);
+      return;
+    }
+  }
+
+
+  dlinkAdd(source_p, make_dlink_node(), &listing_client_list);
+
+  sendto_one(source_p, form_str(RPL_LISTSTART),
+             me.name, source_p->name);
+  safe_list_channels(source_p, lt, no_masked_channels &&
+                     lt->show_mask.head != NULL);
+}
+
+/*
+** mo_list
+**      parv[0] = sender prefix
+**      parv[1] = channel
+*/
+static void
+m_list(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  do_list(source_p, parc, parv);
+}
+
+static struct Message list_msgtab = {
+  "LIST", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_list, m_ignore, m_ignore, m_list, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&list_msgtab);
+  add_isupport("ELIST", "CMNTU", -1);
+  add_isupport("SAFELIST", NULL, -1);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&list_msgtab);
+  delete_isupport("ELIST");
+  delete_isupport("SAFELIST");
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_locops.c b/modules/m_locops.c
new file mode 100644
index 0000000..534758f
--- /dev/null
+++ b/modules/m_locops.c
@@ -0,0 +1,107 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_locops.c: Sends a message to all operators on the local server.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "ircd.h"
+#include "irc_string.h"
+#include "numeric.h"
+#include "send.h"
+#include "conf.h"
+#include "s_user.h"
+#include "s_serv.h"
+#include "hash.h"
+#include "parse.h"
+#include "modules.h"
+
+
+/*
+ * mo_locops - LOCOPS message handler
+ * (write to *all* local opers currently online)
+ *      parv[0] = sender prefix
+ *      parv[1] = message text
+ */
+static void
+mo_locops(struct Client *client_p, struct Client *source_p,
+          int parc, char *parv[])
+{
+  const char *message = parv[1];
+
+  if (EmptyString(message))
+  {
+    sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+               me.name, source_p->name, "LOCOPS");
+    return;
+  }
+
+  sendto_wallops_flags(UMODE_LOCOPS, source_p, "LOCOPS - %s",
+                       message);
+
+  cluster_a_line(source_p, "LOCOPS", 0, SHARED_LOCOPS, message);
+}
+
+static void
+ms_locops(struct Client *client_p, struct Client *source_p,
+          int parc, char *parv[])
+{
+  if (parc != 3 || EmptyString(parv[2]))
+    return;
+
+  sendto_server(client_p, CAP_CLUSTER, 0, "LOCOPS %s :%s",
+                parv[1], parv[2]);
+
+  if (!IsClient(source_p) || !match(parv[1], me.name))
+    return;
+
+  if (find_matching_name_conf(ULINE_TYPE, source_p->servptr->name,
+                              "*", "*", SHARED_LOCOPS))
+    sendto_wallops_flags(UMODE_LOCOPS, source_p, "SLOCOPS - %s", parv[2]);
+}
+
+static struct Message locops_msgtab = {
+  "LOCOPS", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_not_oper, ms_locops, m_ignore, mo_locops, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&locops_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&locops_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_lusers.c b/modules/m_lusers.c
new file mode 100644
index 0000000..c7c41c5
--- /dev/null
+++ b/modules/m_lusers.c
@@ -0,0 +1,113 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_lusers.c: Sends user statistics.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "s_serv.h"    /* hunt_server */
+#include "s_user.h"    /* show_lusers */
+#include "send.h"
+#include "conf.h"
+#include "parse.h"
+#include "modules.h"
+
+
+/* m_lusers - LUSERS message handler
+ * parv[0] = sender
+ * parv[1] = host/server mask.
+ * parv[2] = server to query
+ * 
+ * 199970918 JRL hacked to ignore parv[1] completely and require parc > 3
+ * to cause a force
+ *
+ * 2003 hacked parv[1] back in, by request of efnet admins/opers -Dianora
+ */
+static void
+m_lusers(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  static time_t last_used = 0;
+
+  if ((last_used + ConfigFileEntry.pace_wait_simple) > CurrentTime)
+  {
+    /* safe enough to give this on a local connect only */
+    sendto_one(source_p, form_str(RPL_LOAD2HI), me.name, source_p->name);
+    return;
+  }
+
+  last_used = CurrentTime;
+
+  if (parc > 2 && !ConfigFileEntry.disable_remote)
+    if (hunt_server(client_p, source_p, ":%s LUSERS %s :%s", 2,
+                    parc, parv) != HUNTED_ISME)
+      return;
+
+  show_lusers(source_p);
+}
+
+/* ms_lusers - LUSERS message handler for servers and opers
+ * parv[0] = sender
+ * parv[1] = host/server mask.
+ * parv[2] = server to query
+ */
+static void
+ms_lusers(struct Client *client_p, struct Client *source_p,
+          int parc, char *parv[])
+{
+  if (parc > 2)
+    if (hunt_server(client_p, source_p, ":%s LUSERS %s :%s", 2,
+                    parc, parv) != HUNTED_ISME)
+        return;
+
+  if (IsClient(source_p))
+    show_lusers(source_p);
+}
+
+static struct Message lusers_msgtab = {
+  "LUSERS", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  {m_unregistered, m_lusers, ms_lusers, m_ignore, ms_lusers, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&lusers_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&lusers_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_map.c b/modules/m_map.c
new file mode 100644
index 0000000..c1969c6
--- /dev/null
+++ b/modules/m_map.c
@@ -0,0 +1,184 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_map.c: Sends an Undernet compatible map to a user.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "modules.h"
+#include "numeric.h"
+#include "send.h"
+#include "conf.h"
+#include "ircd.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "parse.h"
+
+
+static char buf[IRCD_BUFSIZE];
+
+/* dump_map()
+ *   dumps server map, called recursively.
+ */
+static void
+dump_map(struct Client *client_p, const struct Client *root_p,
+         int start_len, char *pbuf)
+{
+  int cnt = 0, i = 0, l = 0, len = start_len;
+  int users, dashes;
+  const dlink_node *ptr = NULL;
+  char *pb;
+
+  *pbuf= '\0';
+  pb = pbuf;
+
+  l = ircsprintf(pb, "%s", root_p->name);
+  pb += l;
+  len += l;
+
+  if (root_p->id[0] != '\0')
+  {
+    l = ircsprintf(pb, "[%s]", root_p->id);
+    pb += l;
+    len += l;
+  }
+
+  *pb++ = ' ';
+  len++;
+  dashes = 50 - len;
+
+  for (i = 0; i < dashes; i++)
+    *pb++ = '-';
+
+  *pb++ = ' ';
+  *pb++ = '|';
+
+  users = dlink_list_length(&root_p->serv->client_list);
+
+  sprintf(pb, " Users: %5d (%1.1f%%)", users,
+          100 * (float)users / (float)Count.total);
+
+  sendto_one(client_p, form_str(RPL_MAP), me.name, client_p->name, buf);
+
+  if (root_p->serv->server_list.head)
+  {
+    cnt += dlink_list_length(&root_p->serv->server_list);
+
+    if (cnt)
+    {
+      if (pbuf > buf + 3)
+      {
+        pbuf[-2] = ' ';
+
+        if (pbuf[-3] == '`')
+          pbuf[-3] = ' ';
+      }
+    }
+  }
+
+  i = 1;
+
+  DLINK_FOREACH(ptr, root_p->serv->server_list.head)
+  {
+    const struct Client *server_p = ptr->data;
+
+    *pbuf = ' ';
+
+    if (i < cnt)
+      *(pbuf + 1) = '|';
+    else
+      *(pbuf + 1) = '`';
+
+    *(pbuf + 2) = '-';
+    *(pbuf + 3) = ' ';
+    dump_map(client_p, server_p, start_len + 4, pbuf + 4);
+ 
+    ++i;
+  }
+}
+
+/* m_map()
+ *      parv[0] = sender prefix
+ */
+static void
+m_map(struct Client *client_p, struct Client *source_p,
+      int parc, char *parv[])
+{
+  static time_t last_used = 0;
+
+  if (ConfigServerHide.flatten_links)
+  {
+    m_not_oper(client_p, source_p, parc, parv);
+    return;
+  }
+
+  if ((last_used + ConfigFileEntry.pace_wait) > CurrentTime)
+  {
+    /* safe enough to give this on a local connect only */
+    sendto_one(source_p, form_str(RPL_LOAD2HI),
+               me.name, source_p->name);
+    return;
+  }
+
+  last_used = CurrentTime;
+
+  dump_map(source_p, &me, 0, buf);
+  sendto_one(source_p, form_str(RPL_MAPEND), me.name, source_p->name);
+}
+
+/* mo_map()
+ *      parv[0] = sender prefix
+ */
+static void
+mo_map(struct Client *client_p, struct Client *source_p,
+       int parc, char *parv[])
+{
+  dump_map(source_p, &me, 0, buf);
+  sendto_one(source_p, form_str(RPL_MAPEND), me.name, source_p->name);
+}
+
+static struct Message map_msgtab = {
+  "MAP", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_map, m_ignore, m_ignore, mo_map, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&map_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&map_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_module.c b/modules/m_module.c
new file mode 100644
index 0000000..a3a2d34
--- /dev/null
+++ b/modules/m_module.c
@@ -0,0 +1,263 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ */
+
+/*! \file m_module.c
+ * \brief Includes required functions for processing the MODULE command.
+ * \version $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "client.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "conf.h"
+#include "log.h"
+#include "s_user.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+#include "packet.h"
+
+
+
+/*! \brief MODULE command handler (called by operators)
+ *
+ * \param client_p Pointer to allocated Client struct with physical connection
+ *                 to this server, i.e. with an open socket connected.
+ * \param source_p Pointer to allocated Client struct from which the message
+ *                 originally comes from.  This can be a local or remote client.
+ * \param parc     Integer holding the number of supplied arguments.
+ * \param parv     Argument vector where parv[0] .. parv[parc-1] are non-NULL
+ *                 pointers.
+ * \note Valid arguments for this command are:
+ *      - parv[0] = sender prefix
+ *      - parv[1] = action [LOAD, UNLOAD, RELOAD, LIST]
+ *      - parv[2] = module name
+ */
+static void
+mo_module(struct Client *client_p, struct Client *source_p,
+          int parc, char *parv[])
+{
+  const char *m_bn = NULL;
+  struct module *modp = NULL;
+  int check_core;
+
+  if (!HasOFlag(source_p, OPER_FLAG_MODULE))
+  {
+    sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
+               me.name, source_p->name);
+    return;
+  }
+
+  if (EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+               me.name, source_p->name, "MODULE");
+    return;
+  }
+
+  if (!irccmp(parv[1], "LOAD"))
+  {
+    if (EmptyString(parv[2]))
+    {
+      sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+                 me.name, source_p->name, "MODULE");
+      return;
+    }
+
+    if (findmodule_byname((m_bn = libio_basename(parv[2]))) != NULL)
+    {
+      sendto_one(source_p, ":%s NOTICE %s :Module %s is already loaded",
+                 me.name, source_p->name, m_bn);
+      return;
+    }
+
+    load_one_module(parv[2]);
+    return;
+  }
+
+  if (!irccmp(parv[1], "UNLOAD"))
+  {
+    if (EmptyString(parv[2]))
+    {
+      sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+                 me.name, source_p->name, "MODULE");
+      return;
+    }
+
+    if ((modp = findmodule_byname((m_bn = libio_basename(parv[2])))) == NULL)
+    {
+      sendto_one(source_p, ":%s NOTICE %s :Module %s is not loaded",
+                 me.name, source_p->name, m_bn);
+      return;
+    }
+
+    if (modp->flags & MODULE_FLAG_CORE)
+    {
+      sendto_one(source_p,
+                 ":%s NOTICE %s :Module %s is a core module and may not be unloaded",
+                 me.name, source_p->name, m_bn);
+      return;
+    }
+
+    if (modp->flags & MODULE_FLAG_NOUNLOAD)
+    {
+      sendto_one(source_p,
+                 ":%s NOTICE %s :Module %s is a resident module and may not be unloaded",
+                 me.name, source_p->name, m_bn);
+      return;
+    }
+
+    if (unload_one_module(m_bn, 1) == -1)
+      sendto_one(source_p, ":%s NOTICE %s :Module %s is not loaded",
+                 me.name, source_p->name, m_bn);
+    return;
+  }
+
+  if (!irccmp(parv[1], "RELOAD"))
+  {
+    if (EmptyString(parv[2]))
+    {
+      sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+                 me.name, source_p->name, "MODULE");
+      return;
+    }
+
+    if (!strcmp(parv[2], "*"))
+    {
+      unsigned int modnum = 0;
+      dlink_node *ptr = NULL, *ptr_next = NULL;
+
+      sendto_one(source_p, ":%s NOTICE %s :Reloading all modules",
+                 me.name, source_p->name);
+
+      modnum = dlink_list_length(&modules_list);
+
+      DLINK_FOREACH_SAFE(ptr, ptr_next, modules_list.head)
+      {
+        modp = ptr->data;
+
+        if (!(modp->flags & MODULE_FLAG_NOUNLOAD))
+          unload_one_module(modp->name, 0);
+      }
+
+      load_all_modules(0);
+      load_conf_modules();
+      load_core_modules(0);
+
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+                           "Module Restart: %u modules unloaded, %u modules loaded",
+                           modnum, dlink_list_length(&modules_list));
+      ilog(LOG_TYPE_IRCD, "Module Restart: %u modules unloaded, %u modules loaded",
+           modnum, dlink_list_length(&modules_list));
+      return;
+    }
+
+    if ((modp = findmodule_byname((m_bn = libio_basename(parv[2])))) == NULL)
+    {
+      sendto_one(source_p, ":%s NOTICE %s :Module %s is not loaded",
+               me.name, source_p->name, m_bn);
+      return;
+    }
+
+    if (modp->flags & MODULE_FLAG_NOUNLOAD)
+    {
+      sendto_one(source_p,
+                 ":%s NOTICE %s :Module %s is a resident module and may not be unloaded",
+                 me.name, source_p->name, m_bn);
+      return;
+    }
+
+    check_core = (modp->flags & MODULE_FLAG_CORE) != 0;
+
+    if (unload_one_module(m_bn, 1) == -1)
+    {
+      sendto_one(source_p, ":%s NOTICE %s :Module %s is not loaded",
+                 me.name, source_p->name, m_bn);
+      return;
+    }
+
+    if ((load_one_module(parv[2]) == -1) && check_core)
+    {
+      sendto_realops_flags(UMODE_ALL, L_ALL, "Error reloading core "
+                           "module: %s: terminating ircd", parv[2]);
+      ilog(LOG_TYPE_IRCD, "Error loading core module %s: terminating ircd", parv[2]);
+      exit(0);
+    }
+
+    return;
+  }
+
+  if (!irccmp(parv[1], "LIST"))
+  {
+    const dlink_node *ptr = NULL;
+
+    DLINK_FOREACH(ptr, modules_list.head)
+    {
+      modp = ptr->data;
+
+      if (parc > 2 && !match(parv[2], modp->name))
+        continue;
+
+      sendto_one(source_p, form_str(RPL_MODLIST), me.name, source_p->name,
+                 modp->name, modp->handle,
+                 modp->version, (modp->flags & MODULE_FLAG_CORE) ?"(core)":"");
+    }
+
+    sendto_one(source_p, form_str(RPL_ENDOFMODLIST),
+               me.name, source_p->name);
+    return;
+  }
+
+  sendto_one(source_p, ":%s NOTICE %s :%s is not a valid option. "
+             "Choose from LOAD, UNLOAD, RELOAD, LIST",
+             me.name, source_p->name, parv[1]);
+}
+
+
+static struct Message module_msgtab = {
+ "MODULE", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+  {m_unregistered, m_not_oper, m_ignore, m_ignore, mo_module, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&module_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&module_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = MODULE_FLAG_NOUNLOAD
+};
diff --git a/modules/m_motd.c b/modules/m_motd.c
new file mode 100644
index 0000000..4e0bd1c
--- /dev/null
+++ b/modules/m_motd.c
@@ -0,0 +1,130 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_motd.c: Shows the current message of the day.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "client.h"
+#include "motd.h"
+#include "ircd.h"
+#include "send.h"
+#include "numeric.h"
+#include "s_serv.h"     /* hunt_server */
+#include "parse.h"
+#include "modules.h"
+#include "conf.h"
+
+
+static void
+do_motd(struct Client *source_p)
+{
+  sendto_realops_flags(UMODE_SPY, L_ALL,
+                       "MOTD requested by %s (%s@%s) [%s]",
+                       source_p->name, source_p->username,
+                       source_p->host, source_p->servptr->name);
+  send_message_file(source_p, &ConfigFileEntry.motd);
+}
+
+/*
+** m_motd
+**      parv[0] = sender prefix
+**      parv[1] = servername
+*/
+static void
+m_motd(struct Client *client_p, struct Client *source_p,
+       int parc, char *parv[])
+{
+  static time_t last_used = 0;
+
+  if ((last_used + ConfigFileEntry.pace_wait) > CurrentTime)
+  {
+    /* safe enough to give this on a local connect only */
+    sendto_one(source_p, form_str(RPL_LOAD2HI),
+               me.name, source_p->name);
+    return;
+  }
+
+  last_used = CurrentTime;
+
+  /* This is safe enough to use during non hidden server mode */
+  if (!ConfigFileEntry.disable_remote && !ConfigServerHide.hide_servers)
+    if (hunt_server(client_p, source_p, ":%s MOTD :%s", 1,
+                    parc, parv) != HUNTED_ISME)
+      return;
+
+  do_motd(source_p);
+}
+
+/*
+ * note regarding mo_motd being used twice:
+ * this is not a kludge.  any rate limiting, shide, or whatever
+ * other access restrictions should be done by the source's server.
+ * for security's sake, still check that the source is an oper
+ * for 'oper only' information in the mo_ function(s).
+ */
+
+/*
+** mo_motd
+**      parv[0] = sender prefix
+**      parv[1] = servername
+*/
+static void
+mo_motd(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  if (!IsClient(source_p))
+    return;
+
+  if (hunt_server(client_p, source_p, ":%s MOTD :%s", 1,
+                  parc, parv) != HUNTED_ISME)
+    return;
+
+  do_motd(source_p);
+}
+
+static struct Message motd_msgtab = {
+  "MOTD", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_motd, mo_motd, m_ignore, mo_motd, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&motd_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&motd_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_names.c b/modules/m_names.c
new file mode 100644
index 0000000..ce56eb2
--- /dev/null
+++ b/modules/m_names.c
@@ -0,0 +1,196 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_names.c: Shows the users who are online.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "channel.h"
+#include "channel_mode.h"
+#include "client.h"
+#include "hash.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "send.h"
+#include "s_serv.h"
+#include "parse.h"
+#include "modules.h"
+
+
+/* names_all_visible_channels()
+ *
+ * inputs       - pointer to client struct requesting names
+ * output       - none
+ * side effects - lists all visible channels whee!
+ */
+static void
+names_all_visible_channels(struct Client *source_p)
+{
+  dlink_node *ptr = NULL;
+
+  /* 
+   * First, do all visible channels (public and the one user self is)
+   */
+  DLINK_FOREACH(ptr, global_channel_list.head)
+    /* Find users on same channel (defined by chptr) */
+    channel_member_names(source_p, ptr->data, 0);
+}
+
+/* names_non_public_non_secret()
+ *
+ * inputs       - pointer to client struct requesting names
+ * output       - none
+ * side effects - lists all non public non secret channels
+ */
+static void
+names_non_public_non_secret(struct Client *source_p)
+{
+  int mlen, tlen, cur_len;
+  int reply_to_send = 0;
+  int shown_already;
+  dlink_node *gc2ptr, *lp;
+  struct Client *c2ptr;
+  struct Channel *ch3ptr = NULL;
+  char buf[IRCD_BUFSIZE];
+  char *t;
+
+  mlen = snprintf(buf, sizeof(buf), form_str(RPL_NAMREPLY),
+                  me.name, source_p->name, "*", "*");
+  cur_len = mlen;
+  t = buf + mlen;
+
+  /* Second, do all non-public, non-secret channels in one big sweep */
+  DLINK_FOREACH(gc2ptr, global_client_list.head)
+  {
+    c2ptr = gc2ptr->data;
+
+    if (!IsClient(c2ptr) || HasUMode(c2ptr, UMODE_INVISIBLE))
+      continue;
+
+    shown_already = 0;
+
+    /* We already know the user is not +i. If they are on no common
+     * channels with source_p, they have not been shown yet. */
+    DLINK_FOREACH(lp, c2ptr->channel.head)
+    {
+      ch3ptr = ((struct Membership *) lp->data)->chptr;
+
+      if (IsMember(source_p, ch3ptr))
+      {
+        shown_already = 1;
+        break;
+      }
+    }
+
+    if (shown_already)
+      continue;
+
+    tlen = strlen(c2ptr->name);
+    if (cur_len + tlen + 1 > IRCD_BUFSIZE - 2)
+    {
+      sendto_one(source_p, "%s", buf);
+      cur_len = mlen;
+      t = buf + mlen;
+    }
+
+    strcpy(t, c2ptr->name);
+    t += tlen;
+
+    *t++ = ' ';
+    *t = 0;
+
+    cur_len += tlen + 1;
+
+    reply_to_send = 1;
+  }
+
+  if (reply_to_send)
+    sendto_one(source_p, "%s", buf);
+}
+
+/*
+** m_names
+**      parv[0] = sender prefix
+**      parv[1] = channel
+*/
+static void
+m_names(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  struct Channel *chptr = NULL;
+  char *s;
+  char *para = parc > 1 ? parv[1] : NULL;
+
+  if (!EmptyString(para))
+  {
+    while (*para == ',')
+      ++para;
+
+    if ((s = strchr(para, ',')) != NULL)
+      *s = '\0';
+
+    if (*para == '\0')
+      return;
+
+    if ((chptr = hash_find_channel(para)) != NULL)
+      channel_member_names(source_p, chptr, 1);
+    else
+      sendto_one(source_p, form_str(RPL_ENDOFNAMES),
+                 me.name, source_p->name, para);
+  }
+  else
+  {
+    names_all_visible_channels(source_p);
+    names_non_public_non_secret(source_p);
+    sendto_one(source_p, form_str(RPL_ENDOFNAMES),
+               me.name, source_p->name, "*");
+  }
+}
+
+static struct Message names_msgtab = {
+  "NAMES", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  {m_unregistered, m_names, m_ignore, m_ignore, m_names, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&names_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&names_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_oper.c b/modules/m_oper.c
new file mode 100644
index 0000000..c325755
--- /dev/null
+++ b/modules/m_oper.c
@@ -0,0 +1,161 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_oper.c: Makes a user an IRC Operator.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "client.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "conf.h"
+#include "log.h"
+#include "s_user.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+#include "packet.h"
+
+
+
+/* failed_oper_notice()
+ *
+ * inputs       - pointer to client doing /oper ...
+ *              - pointer to nick they tried to oper as
+ *              - pointer to reason they have failed
+ * output       - nothing
+ * side effects - notices all opers of the failed oper attempt if enabled
+ */
+static void
+failed_oper_notice(struct Client *source_p, const char *name,
+                   const char *reason)
+{
+  if (ConfigFileEntry.failed_oper_notice)
+    sendto_realops_flags(UMODE_ALL, L_ALL, "Failed OPER attempt as %s "
+                         "by %s (%s@%s) - %s", name, source_p->name,
+                         source_p->username, source_p->host, reason);
+
+  ilog(LOG_TYPE_OPER, "Failed OPER attempt as %s "
+       "by %s (%s@%s) - %s", name, source_p->name,
+       source_p->username, source_p->host, reason);
+}
+
+/*
+** m_oper
+**      parv[0] = sender prefix
+**      parv[1] = oper name
+**      parv[2] = oper password
+*/
+static void
+m_oper(struct Client *client_p, struct Client *source_p,
+       int parc, char *parv[])
+{
+  struct ConfItem *conf;
+  struct AccessItem *aconf=NULL;
+  const char *name = parv[1];
+  const char *password = parv[2];
+
+  if (EmptyString(password))
+  {
+    sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+               me.name, source_p->name, "OPER");
+    return;
+  }
+
+  /* end the grace period */
+  if (!IsFloodDone(source_p))
+    flood_endgrace(source_p);
+
+  if ((conf = find_exact_name_conf(OPER_TYPE, source_p, name, NULL, NULL)) == NULL)
+  {
+    sendto_one(source_p, form_str(ERR_NOOPERHOST), me.name, source_p->name);
+    conf = find_exact_name_conf(OPER_TYPE, NULL, name, NULL, NULL);
+    failed_oper_notice(source_p, name, (conf != NULL) ?
+                       "host mismatch" : "no oper {} block");
+    return;
+  }
+
+  aconf = map_to_conf(conf);
+
+  if (match_conf_password(password, aconf))
+  {
+    if (attach_conf(source_p, conf) != 0)
+    {
+      sendto_one(source_p, ":%s NOTICE %s :Can't attach conf!",
+                 me.name, source_p->name);
+      failed_oper_notice(source_p, name, "can't attach conf!");
+      return;
+    }
+
+    oper_up(source_p);
+
+    ilog(LOG_TYPE_OPER, "OPER %s by %s!%s@%s",
+         name, source_p->name, source_p->username, source_p->host);
+  }
+  else
+  {
+    sendto_one(source_p, form_str(ERR_PASSWDMISMATCH), me.name, source_p->name);
+    failed_oper_notice(source_p, name, "password mismatch");
+  }
+}
+
+/*
+** mo_oper
+**      parv[0] = sender prefix
+**      parv[1] = oper name
+**      parv[2] = oper password
+*/
+static void
+mo_oper(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  sendto_one(source_p, form_str(RPL_YOUREOPER),
+             me.name, source_p->name);
+}
+
+static struct Message oper_msgtab = {
+  "OPER", 0, 0, 3, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_oper, m_ignore, m_ignore, mo_oper, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&oper_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&oper_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_operwall.c b/modules/m_operwall.c
new file mode 100644
index 0000000..4d81f1c
--- /dev/null
+++ b/modules/m_operwall.c
@@ -0,0 +1,137 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_operwall.c: Sends a message to all IRCOps.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "ircd.h"
+#include "irc_string.h"
+#include "numeric.h"
+#include "send.h"
+#include "s_user.h"
+#include "parse.h"
+#include "modules.h"
+#include "s_serv.h"
+
+
+/*
+ * mo_operwall - OPERWALL message handler
+ *  (write to *all* local opers currently online)
+ *      parv[0] = sender prefix
+ *      parv[1] = message text
+ */
+static void
+mo_operwall(struct Client *client_p, struct Client *source_p,
+            int parc, char *parv[])
+{
+  const char *message = parv[1];
+
+  if (!HasOFlag(source_p, OPER_FLAG_OPERWALL))
+  {
+    sendto_one(source_p, form_str(ERR_NOPRIVS),
+               me.name, source_p->name, "operwall");
+    return;
+  }
+
+  if (EmptyString(message))
+  {
+    sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+               me.name, source_p->name, "OPERWALL");
+    return;
+  }
+
+  sendto_server(NULL, CAP_TS6, NOCAPS,
+                ":%s OPERWALL :%s", ID(source_p), message);
+  sendto_server(NULL, NOCAPS, CAP_TS6,
+                ":%s OPERWALL :%s", source_p->name, message);
+  sendto_wallops_flags(UMODE_OPERWALL, source_p, "OPERWALL - %s", message);
+}
+
+/*
+ * ms_operwall - OPERWALL message handler
+ *  (write to *all* local opers currently online)
+ *      parv[0] = sender prefix
+ *      parv[1] = message text
+ */
+static void
+ms_operwall(struct Client *client_p, struct Client *source_p,
+            int parc, char *parv[])
+{
+  const char *message = parv[1];
+
+  if (EmptyString(message))
+    return;
+
+  sendto_server(client_p, CAP_TS6, NOCAPS, ":%s OPERWALL :%s",
+                ID(source_p), message);
+  sendto_server(client_p, NOCAPS, CAP_TS6, ":%s OPERWALL :%s",
+                source_p->name, message);
+  sendto_wallops_flags(UMODE_OPERWALL, source_p, "OPERWALL - %s", message);
+}
+
+/*
+ * me_operwall - OPERWALL message handler
+ *  (write to *all* local opers currently online)
+ *      parv[0] = sender prefix
+ *      parv[1] = message text
+ *
+ * Lets ms_encap handle propagation.
+ */
+static void
+me_operwall(struct Client *client_p, struct Client *source_p,
+            int parc, char *parv[])
+{
+  const char *message = parv[1];
+
+  if (EmptyString(message))
+    return;
+
+  sendto_wallops_flags(UMODE_OPERWALL, source_p, "OPERWALL - %s", message);
+}
+
+static struct Message operwall_msgtab = {
+  "OPERWALL", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+  {m_unregistered, m_not_oper, ms_operwall, me_operwall, mo_operwall, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&operwall_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&operwall_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_pass.c b/modules/m_pass.c
new file mode 100644
index 0000000..be78c7c
--- /dev/null
+++ b/modules/m_pass.c
@@ -0,0 +1,115 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_pass.c: Used to send a password for a server or client{} block.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"      /* client struct */
+#include "irc_string.h" 
+#include "send.h"        /* sendto_one */
+#include "numeric.h"     /* ERR_xxx */
+#include "ircd.h"        /* me */
+#include "parse.h"
+#include "modules.h"
+#include "s_serv.h"
+#include "s_user.h"
+
+
+/*
+ * m_pass() - Added Sat, 4 March 1989
+ *
+ *
+ * mr_pass - PASS message handler
+ *      parv[0] = sender prefix
+ *      parv[1] = password
+ *      parv[2] = optional extra version information
+ */
+static void
+mr_pass(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  char *password = parv[1];
+
+  assert(client_p == source_p);
+
+  if (EmptyString(password))
+  {
+    sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS), me.name,
+               source_p->name[0] ? source_p->name : "*", "PASS");
+    return;
+  }
+
+  MyFree(source_p->localClient->passwd);
+  if (strlen(password) > PASSWDLEN)
+    password[PASSWDLEN] = '\0';
+  DupString(source_p->localClient->passwd, password);
+
+  if (parc > 2)
+  {
+    /* It looks to me as if orabidoo wanted to have more
+     * than one set of option strings possible here...
+     * i.e. ":AABBTS" as long as TS was the last two chars
+     * however, as we are now using CAPAB, I think we can
+     * safely assume if there is a ":TS" then its a TS server
+     * -Dianora
+     */
+    if (!irccmp(parv[2], "TS") && source_p->tsinfo == 0)
+      source_p->tsinfo = TS_DOESTS;
+  }
+
+  /* only do this stuff if we are doing ts6 */
+  if (parc > 4)
+  {
+    if (atoi(parv[3]) >= 6 && valid_sid(parv[4]))
+    {
+      strlcpy(source_p->id, parv[4], sizeof(source_p->id));
+      SetCapable(source_p, CAP_TS6);
+    }
+  }
+}
+
+static struct Message pass_msgtab = {
+  "PASS", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+  { mr_pass, m_registered, m_ignore, m_ignore, m_registered, mr_pass }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&pass_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&pass_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_ping.c b/modules/m_ping.c
new file mode 100644
index 0000000..520b00a
--- /dev/null
+++ b/modules/m_ping.c
@@ -0,0 +1,149 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_ping.c: Requests that a PONG message be sent back.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "send.h"
+#include "irc_string.h"
+#include "parse.h"
+#include "modules.h"
+#include "hash.h"
+#include "conf.h"
+#include "s_serv.h"
+
+
+/*
+** m_ping
+**      parv[0] = sender prefix
+**      parv[1] = origin
+**      parv[2] = destination
+*/
+static void
+m_ping(struct Client *client_p, struct Client *source_p,
+       int parc, char *parv[])
+{
+  struct Client *target_p;
+  char  *origin, *destination;
+
+  if (parc < 2 || EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NOORIGIN),
+               me.name, source_p->name);
+    return;
+  }
+
+  origin = parv[1];
+  destination = parv[2]; /* Will get NULL or pointer (parc >= 2!!) */
+
+  if (ConfigFileEntry.disable_remote && !HasUMode(source_p, UMODE_OPER))
+  {
+    sendto_one(source_p, ":%s PONG %s :%s", me.name,
+              (destination) ? destination : me.name, origin);
+    return;
+  }
+
+  if (!EmptyString(destination) && irccmp(destination, me.name) != 0)
+  {
+    /* We're sending it across servers.. origin == client_p->name --fl_ */
+    origin = client_p->name;
+
+    if ((target_p = hash_find_server(destination)) != NULL)
+    {
+      sendto_one(target_p, ":%s PING %s :%s", source_p->name,
+                 origin, destination);
+    }
+    else
+    {
+      sendto_one(source_p, form_str(ERR_NOSUCHSERVER),
+                 me.name, source_p->name, destination);
+      return;
+    }
+  }
+  else
+    sendto_one(source_p, ":%s PONG %s :%s", me.name,
+               (destination) ? destination : me.name, origin);
+}
+
+static void
+ms_ping(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  struct Client *target_p;
+  const char *origin, *destination;
+
+  if (parc < 2 || EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NOORIGIN),
+               me.name, source_p->name);
+    return;
+  }
+
+  origin = source_p->name;
+  destination = parv[2]; /* Will get NULL or pointer (parc >= 2!!) */
+
+  if (!EmptyString(destination) && irccmp(destination, me.name) != 0 && irccmp(destination, me.id) != 0)
+  {
+    if ((target_p = hash_find_server(destination)))
+      sendto_one(target_p, ":%s PING %s :%s", source_p->name,
+		 origin, destination);
+    else
+    {
+      sendto_one(source_p, form_str(ERR_NOSUCHSERVER),
+                 ID_or_name(&me, client_p), source_p->name, destination);
+      return;
+    }
+  }
+  else
+    sendto_one(source_p, ":%s PONG %s :%s",
+               ID_or_name(&me, client_p), (destination) ? destination : me.name, origin);
+}
+
+static struct Message ping_msgtab = {
+  "PING", 0, 0, 1, MAXPARA, MFLG_SLOW, 0,
+  {m_unregistered, m_ping, ms_ping, m_ignore, m_ping, m_ping}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&ping_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&ping_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_pong.c b/modules/m_pong.c
new file mode 100644
index 0000000..c12a0a6
--- /dev/null
+++ b/modules/m_pong.c
@@ -0,0 +1,135 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_pong.c: The reply to a ping message.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "ircd.h"
+#include "s_user.h"
+#include "client.h"
+#include "hash.h"       /* for find_client() */
+#include "numeric.h"
+#include "conf.h"
+#include "send.h"
+#include "irc_string.h"
+#include "parse.h"
+#include "modules.h"
+
+
+static void
+ms_pong(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  struct Client *target_p;
+  const char *origin, *destination;
+
+  if (parc < 2 || EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NOORIGIN),
+               me.name, source_p->name);
+    return;
+  }
+
+  origin = parv[1];
+  destination = parv[2];
+
+  /* Now attempt to route the PONG, comstud pointed out routable PING
+   * is used for SPING.  routable PING should also probably be left in
+   *        -Dianora
+   * That being the case, we will route, but only for registered clients (a
+   * case can be made to allow them only from servers). -Shadowfax
+   */
+  if (!EmptyString(destination) && !match(destination, me.name) &&
+      irccmp(destination, me.id))
+  {
+    if ((target_p = hash_find_client(destination)) ||
+        (target_p = hash_find_server(destination)))
+      sendto_one(target_p, ":%s PONG %s %s",
+                 source_p->name, origin, destination);
+    else
+    {
+      sendto_one(source_p, form_str(ERR_NOSUCHSERVER),
+                 me.name, source_p->name, destination);
+      return;
+    }
+  }
+}
+
+static void
+mr_pong(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  assert(source_p == client_p);
+
+  if (parc == 2 && *parv[1] != '\0')
+  {
+    if (ConfigFileEntry.ping_cookie && !source_p->localClient->registration)
+    {
+      unsigned int incoming_ping = strtoul(parv[1], NULL, 10);
+
+      if (incoming_ping)
+      {
+        if (source_p->localClient->random_ping == incoming_ping)
+        {
+          SetPingCookie(source_p);
+          register_local_user(source_p);
+        }
+        else
+        {
+          sendto_one(source_p, form_str(ERR_WRONGPONG), me.name,
+                     source_p->name, source_p->localClient->random_ping);
+          return;
+        }
+      }
+    }
+  }
+  else
+    sendto_one(source_p, form_str(ERR_NOORIGIN),
+               me.name, source_p->name);
+}
+
+static struct Message pong_msgtab = {
+  "PONG", 0, 0, 1, MAXPARA, MFLG_SLOW, 0,
+  {mr_pong, m_ignore, ms_pong, m_ignore, m_ignore, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&pong_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&pong_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_post.c b/modules/m_post.c
new file mode 100644
index 0000000..f8e6ff6
--- /dev/null
+++ b/modules/m_post.c
@@ -0,0 +1,87 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_post.c: Exits the user if unregistered, it is a web form.
+ *
+ *  Copyright (C) 2001-2002 Hybrid Development Team
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "ircd.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+
+
+/*
+** mr_dumb_proxy
+**      parv[0] = sender prefix
+**      parv[1] = comment
+*/
+static void
+mr_dumb_proxy(struct Client *client_p, struct Client *source_p,
+              int parc, char *parv[])
+{
+  sendto_realops_flags(UMODE_REJ, L_ALL,
+                       "HTTP Proxy disconnected: [%s@%s]",
+                       client_p->username, client_p->host);
+  exit_client(source_p, source_p, "Client Exit");
+}
+
+static struct Message post_msgtab = {
+  "POST", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  {mr_dumb_proxy, m_ignore, m_ignore, m_ignore, m_ignore, m_ignore}
+};
+
+static struct Message get_msgtab = {
+  "GET", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  {mr_dumb_proxy, m_ignore, m_ignore, m_ignore, m_ignore, m_ignore}
+};
+
+static struct Message put_msgtab = {
+  "PUT", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  {mr_dumb_proxy, m_ignore, m_ignore, m_ignore, m_ignore, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&post_msgtab);
+  mod_add_cmd(&get_msgtab);
+  mod_add_cmd(&put_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&post_msgtab);
+  mod_del_cmd(&get_msgtab);
+  mod_del_cmd(&put_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_rehash.c b/modules/m_rehash.c
new file mode 100644
index 0000000..f73c867
--- /dev/null
+++ b/modules/m_rehash.c
@@ -0,0 +1,136 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_rehash.c: Re-reads the configuration file.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "list.h"
+#include "numeric.h"
+#include "irc_res.h"
+#include "conf.h"
+#include "log.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+
+
+/*
+ * mo_rehash - REHASH message handler
+ *
+ */
+static void
+mo_rehash(struct Client *client_p, struct Client *source_p,
+          int parc, char *parv[])
+{
+  int found = 0;
+
+  if (!HasOFlag(source_p, OPER_FLAG_REHASH))
+  {
+    sendto_one(source_p, form_str(ERR_NOPRIVS),
+               me.name, source_p->name, "rehash");
+    return;
+  }
+
+  if (parc > 1)
+  {
+    if (irccmp(parv[1], "DNS") == 0)
+    {
+      sendto_one(source_p, form_str(RPL_REHASHING), me.name, source_p->name, "DNS");
+      sendto_realops_flags(UMODE_ALL, L_ALL, "%s is rehashing DNS",
+                           get_oper_name(source_p));
+      restart_resolver();   /* re-read /etc/resolv.conf AGAIN?
+                               and close/re-open res socket */
+      found = 1;
+    }
+    else if (irccmp(parv[1], "FDLIMIT") == 0)
+    {
+      sendto_one(source_p, form_str(RPL_REHASHING), me.name,
+                 source_p->name, "FDLIMIT");
+      sendto_realops_flags(UMODE_ALL, L_ALL, "%s is updating FDLIMIT",
+                           get_oper_name(source_p));
+      recalc_fdlimit(NULL);
+      found = 1;
+    }
+    else if (irccmp(parv[1], "MOTD") == 0)
+    {
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+                           "%s is forcing re-reading of MOTD file",
+                           get_oper_name(source_p));
+      read_message_file(&ConfigFileEntry.motd);
+      found = 1;
+    }
+
+    if (found)
+    {
+      ilog(LOG_TYPE_IRCD, "REHASH %s From %s",
+           parv[1], get_client_name(source_p, HIDE_IP));
+      return;
+    }
+    else
+    {
+      sendto_one(source_p, ":%s NOTICE %s :rehash one of :DNS FDLIMIT "
+                 "MOTD", me.name, source_p->name);
+      return;
+    }
+  }
+  else
+  {
+    sendto_one(source_p, form_str(RPL_REHASHING),
+               me.name, source_p->name, ConfigFileEntry.configfile);
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+                         "%s is rehashing server config file",
+                         get_oper_name(source_p));
+    ilog(LOG_TYPE_IRCD, "REHASH From %s[%s]",
+         get_oper_name(source_p), source_p->sockhost);
+    rehash(0);
+  }
+}
+
+static struct Message rehash_msgtab = {
+  "REHASH", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  {m_unregistered, m_not_oper, m_ignore, m_ignore, mo_rehash, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&rehash_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&rehash_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_restart.c b/modules/m_restart.c
new file mode 100644
index 0000000..50e91ea
--- /dev/null
+++ b/modules/m_restart.c
@@ -0,0 +1,98 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_restart.c: Exits and re-runs ircd.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "restart.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+#include "conf.h"
+
+
+/*
+ * mo_restart
+ *
+ */
+static void
+mo_restart(struct Client *client_p, struct Client *source_p,
+           int parc, char *parv[])
+{
+  char buf[IRCD_BUFSIZE]; 
+
+  if (!HasOFlag(source_p, OPER_FLAG_RESTART))
+  {
+    sendto_one(source_p, form_str(ERR_NOPRIVS),
+               me.name, source_p->name, "restart");
+    return;
+  }
+
+  if (EmptyString(parv[1]))
+  {
+    sendto_one(source_p, ":%s NOTICE %s :Need server name /restart %s",
+               me.name, source_p->name, me.name);
+    return;
+  }
+
+  if (irccmp(parv[1], me.name))
+  {
+    sendto_one(source_p, ":%s NOTICE %s :Mismatch on /restart %s",
+               me.name, source_p->name, me.name);
+    return;
+  }
+
+  snprintf(buf, sizeof(buf), "received RESTART command from %s",
+           get_oper_name(source_p));
+  server_die(buf, 1);
+}
+
+static struct Message restart_msgtab = {
+  "RESTART", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_not_oper, m_ignore, m_ignore, mo_restart, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&restart_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&restart_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_resv.c b/modules/m_resv.c
new file mode 100644
index 0000000..e733ddc
--- /dev/null
+++ b/modules/m_resv.c
@@ -0,0 +1,434 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_resv.c: Reserves(jupes) a nickname or channel.
+ *
+ *  Copyright (C) 2001-2002 Hybrid Development Team
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "channel.h"
+#include "ircd.h"
+#include "irc_string.h"
+#include "numeric.h"
+#include "s_serv.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+#include "conf.h"
+#include "log.h"
+#include "resv.h"
+#include "hash.h"
+
+
+static void parse_resv(struct Client *, char *, int, char *);
+static void remove_resv(struct Client *, const char *);
+
+
+/* mo_resv()
+ *   parv[0] = sender prefix
+ *   parv[1] = channel/nick to forbid
+ */
+static void
+mo_resv(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  char *resv = NULL;
+  char *reason = NULL;
+  char *target_server = NULL;
+  time_t tkline_time = 0;
+
+  /* RESV #channel ON irc.server.com :abuse
+   * RESV kiddie ON irc.server.com :abuse
+   */
+  if (parse_aline("RESV", source_p, parc, parv,
+		  AWILD, &resv, NULL, &tkline_time, &target_server, &reason) < 0)
+    return;
+
+  if (target_server != NULL)
+  {
+    /* if a given expire time is given, ENCAP it */
+    if (tkline_time != 0)
+      sendto_match_servs(source_p, target_server, CAP_ENCAP,
+			 "ENCAP %s RESV %d %s 0 :%s",
+			 target_server, (int)tkline_time, resv, reason);
+    else
+      sendto_match_servs(source_p, target_server, CAP_CLUSTER,
+			 "RESV %s %s :%s",
+			 target_server, resv, reason);
+    /* Allow ON to apply local resv as well if it matches */
+    if (!match(target_server, me.name))
+      return;
+  }
+  else
+  {
+    /* RESV #channel :abuse
+     * RESV kiddie :abuse
+     */
+    if (tkline_time != 0)
+      cluster_a_line(source_p, "ENCAP", CAP_ENCAP, SHARED_RESV,
+		     "RESV %d %s 0 : %s", (int)tkline_time, resv, reason);
+    else
+      cluster_a_line(source_p, "RESV", CAP_KLN, SHARED_RESV,
+		     "%s : %s", resv, reason);
+  }
+
+  parse_resv(source_p, resv, (int)tkline_time, reason);
+}
+
+/* me_resv()
+ *
+ * inputs	- server
+ *		- client (oper)
+ *		- parc number of arguments
+ *		- parv list of arguments
+ * via parv[]
+ * parv[0] = client name applying resv
+ * parv[1] = tkline_time
+ * parv[2] = name
+ * parv[3] = 0
+ * parv[4] = reason
+ * parc should be 5
+ *
+ * outputs	- NONE
+ * side effects -
+ */
+static void
+me_resv(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  if (parc != 5 || !IsClient(source_p))
+    return;
+
+  parse_resv(source_p, parv[2], atoi(parv[1]), parv[4]);
+}
+
+/* ms_resv()
+ *   parv[0] = sender prefix
+ *   parv[1] = target server
+ *   parv[2] = channel/nick to resv
+ *   parv[3] = reason
+ */
+static void
+ms_resv(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  if ((parc != 4) || EmptyString(parv[3]))
+    return;
+
+  sendto_match_servs(source_p, parv[1], CAP_CLUSTER,
+                     "RESV %s %s :%s",
+                     parv[1], parv[2], parv[3]);
+
+  if (!IsClient(source_p) || !match(parv[1], me.name))
+    return;
+
+  if (HasFlag(source_p, FLAGS_SERVICE) || find_matching_name_conf(ULINE_TYPE, source_p->servptr->name,
+                              source_p->username, source_p->host,
+                              SHARED_RESV))
+    parse_resv(source_p, parv[2], 0, parv[3]);
+}
+
+/* mo_unresv()
+ *   parv[0] = sender prefix
+ *   parv[1] = channel/nick to unforbid
+ */
+static void
+mo_unresv(struct Client *client_p, struct Client *source_p,
+          int parc, char *parv[])
+{
+  char *resv = NULL;
+  char *reason = NULL;
+  char *target_server = NULL;
+
+  /* UNRESV #channel ON irc.server.com */
+  /* UNRESV kiddie ON irc.server.com */
+  if (parse_aline("UNRESV", source_p, parc, parv,
+		  0, &resv, NULL, NULL, &target_server, &reason) < 0)
+    return;
+
+  if (target_server != NULL)
+  {
+    sendto_match_servs(source_p, target_server, CAP_CLUSTER,
+                       "UNRESV %s %s",
+                       target_server, resv);
+
+    /* Allow ON to apply local unresv as well if it matches */
+    if (!match(target_server, me.name))
+      return;
+  }
+  else 
+    cluster_a_line(source_p, "UNRESV", CAP_KLN, SHARED_UNRESV, resv);
+
+  remove_resv(source_p, resv);
+}
+
+/* ms_unresv()
+ *     parv[0] = sender prefix
+ *     parv[1] = target server
+ *     parv[2] = resv to remove
+ */
+static void
+ms_unresv(struct Client *client_p, struct Client *source_p,
+          int parc, char *parv[])
+{
+  if ((parc != 3) || EmptyString(parv[2]))
+    return;
+
+  sendto_match_servs(source_p, parv[1], CAP_CLUSTER,
+                     "UNRESV %s %s",
+                     parv[1], parv[2]);
+
+  if (!IsClient(source_p) || !match(parv[1], me.name))
+    return;
+
+  if (HasFlag(source_p, FLAGS_SERVICE) || find_matching_name_conf(ULINE_TYPE, source_p->servptr->name,
+                              source_p->username, source_p->host,
+                              SHARED_UNRESV))
+    remove_resv(source_p, parv[2]);
+}
+
+/* parse_resv()
+ *
+ * inputs	- source_p, NULL supported
+ *		- thing to resv
+ *		- time_t if tkline
+ *		- reason
+ * outputs	- none
+ * side effects	- parse resv, create if valid
+ */
+static void
+parse_resv(struct Client *source_p, char *name, int tkline_time, char *reason)
+{
+  struct ConfItem *conf = NULL;
+
+  if (IsChanPrefix(*name))
+  {
+    struct ResvChannel *resv_p;
+
+    if ((conf = create_channel_resv(name, reason, 0)) == NULL)
+    {
+      sendto_one(source_p,
+	   ":%s NOTICE %s :A RESV has already been placed on channel: %s",
+                   me.name, source_p->name, name);
+      return;
+    }
+
+    resv_p = map_to_conf(conf);
+
+    if (tkline_time != 0)
+    {
+      sendto_one(source_p,
+		 ":%s NOTICE %s :A %d minute %s RESV has been placed on channel: %s",
+                 me.name, source_p->name,
+		 tkline_time/60,
+                 (MyClient(source_p) ? "local" : "remote"), name);
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+			   "%s has placed a %d minute %s RESV on channel: %s [%s]",
+			   get_oper_name(source_p),
+			   tkline_time/60,
+			   (MyClient(source_p) ? "local" : "remote"),
+			   resv_p->name, resv_p->reason);
+      ilog(LOG_TYPE_IRCD, "%s added temporary %d min. RESV for [%s] [%s]",
+	   source_p->name, (int)tkline_time/60,
+	   conf->name, resv_p->reason);
+      resv_p->hold = CurrentTime + tkline_time;
+      add_temp_line(conf);
+    }
+    else
+    {
+      sendto_one(source_p,
+		 ":%s NOTICE %s :A %s RESV has been placed on channel %s",
+                 me.name, source_p->name,
+                 (MyClient(source_p) ? "local" : "remote"), name);
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+			   "%s has placed a %s RESV on channel %s : [%s]",
+			   get_oper_name(source_p),
+			   (MyClient(source_p) ? "local" : "remote"),
+			   resv_p->name, resv_p->reason);
+      write_conf_line(source_p, conf, NULL /* not used */, 0 /* not used */);
+    }
+  }
+  else
+  {
+    struct MatchItem *resv_p = NULL;
+
+    if (!valid_wild_card_simple(name))
+    {
+      sendto_one(source_p, ":%s NOTICE %s :Please include at least %d non-wildcard characters with the resv",
+                 me.name, source_p->name, ConfigFileEntry.min_nonwildcard_simple);
+      return;
+    }
+
+    if (!HasUMode(source_p, UMODE_ADMIN) && strpbrk(name, "*?#"))
+    {
+      sendto_one(source_p, ":%s NOTICE %s :You must be an admin to perform a "
+                 "wildcard RESV", me.name, source_p->name);
+      return;
+    }
+
+    if ((conf = create_nick_resv(name, reason, 0)) == NULL)
+    {
+      sendto_one(source_p,
+                 ":%s NOTICE %s :A RESV has already been placed on nick %s",
+                 me.name, source_p->name, name);
+      return;
+    }
+
+    resv_p = map_to_conf(conf);
+
+    if (tkline_time != 0)
+    {
+      sendto_one(source_p,
+		 ":%s NOTICE %s :A %d minute %s RESV has been placed on nick %s : [%s]",
+                 me.name, source_p->name,
+		 tkline_time/60,
+                 (MyClient(source_p) ? "local" : "remote"),
+                 conf->name, resv_p->reason);
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+			   "%s has placed a %d minute %s RESV on nick %s : [%s]",
+			   get_oper_name(source_p),
+			   tkline_time/60,
+			   (MyClient(source_p) ? "local" : "remote"),
+			   conf->name, resv_p->reason);
+      ilog(LOG_TYPE_IRCD, "%s added temporary %d min. RESV for [%s] [%s]",
+	   source_p->name, (int)tkline_time/60,
+	   conf->name, resv_p->reason);
+      resv_p->hold = CurrentTime + tkline_time;
+      add_temp_line(conf);
+    }
+    else
+    {
+      sendto_one(source_p,
+		 ":%s NOTICE %s :A %s RESV has been placed on nick %s : [%s]",
+                 me.name, source_p->name,
+                 (MyClient(source_p) ? "local" : "remote"),
+                 conf->name, resv_p->reason);
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+			   "%s has placed a %s RESV on nick %s : [%s]",
+			   get_oper_name(source_p),
+			   (MyClient(source_p) ? "local" : "remote"),
+			   conf->name, resv_p->reason);
+      write_conf_line(source_p, conf, NULL /* not used */, 0 /* not used */);
+    }
+  }
+}
+
+static void
+remove_resv(struct Client *source_p, const char *name)
+{
+  struct ConfItem *conf = NULL;
+
+  if (IsChanPrefix(*name))
+  {
+    struct ResvChannel *resv_p;
+
+    if (resv_channel_list.head == NULL ||
+        !(resv_p = hash_find_resv(name)))
+    {
+      sendto_one(source_p,
+                 ":%s NOTICE %s :A RESV does not exist for channel: %s",
+                 me.name, source_p->name, name);
+      return;
+    }
+
+    if (resv_p->conf)
+    {
+      sendto_one(source_p,
+                 ":%s NOTICE %s :The RESV for channel: %s is in ircd.conf and must be removed by hand.",
+                 me.name, source_p->name, name);
+      return;
+    }
+
+    delete_channel_resv(resv_p);
+    remove_conf_line(CRESV_TYPE, source_p, name, NULL);
+
+    sendto_one(source_p,
+               ":%s NOTICE %s :The RESV has been removed on channel: %s",
+               me.name, source_p->name, name);
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+                         "%s has removed the RESV for channel: %s",
+                         get_oper_name(source_p), name);
+  }
+  else
+  {
+    struct MatchItem *resv_p = NULL;
+
+    if ((conf = find_exact_name_conf(NRESV_TYPE, NULL, name, NULL, NULL)) == NULL)
+    {
+      sendto_one(source_p, ":%s NOTICE %s :A RESV does not exist for nick: %s",
+                 me.name, source_p->name, name);
+      return;
+    }
+
+    resv_p = map_to_conf(conf);
+
+    if (resv_p->action)
+    {
+      sendto_one(source_p,
+                 ":%s NOTICE %s :The RESV for nick: %s is in ircd.conf and must be removed by hand.",
+                 me.name, source_p->name, name);
+      return;
+    }
+
+    delete_conf_item(conf);
+    remove_conf_line(NRESV_TYPE, source_p, name, NULL);
+
+    sendto_one(source_p, ":%s NOTICE %s :The RESV has been removed on nick: %s",
+               me.name, source_p->name, name);
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+                         "%s has removed the RESV for nick: %s",
+                         get_oper_name(source_p), name);
+  }
+}
+
+static struct Message resv_msgtab = {
+  "RESV", 0, 0, 3, MAXPARA, MFLG_SLOW, 0,
+  { m_ignore, m_not_oper, ms_resv, me_resv, mo_resv, m_ignore }
+};
+
+static struct Message unresv_msgtab = {
+  "UNRESV", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+  { m_ignore, m_not_oper, ms_unresv, m_ignore, mo_unresv, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&resv_msgtab);
+  mod_add_cmd(&unresv_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&resv_msgtab);
+  mod_del_cmd(&unresv_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_services.c b/modules/m_services.c
new file mode 100644
index 0000000..d8881f4
--- /dev/null
+++ b/modules/m_services.c
@@ -0,0 +1,355 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *
+ *  Copyright (C) 1999 by the Bahamut Development Team.
+ *  Copyright (C) 2011 by the Hybrid Development Team.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ */
+
+/*! \file m_services.c
+ * \brief Provides service aliases
+ * \version $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "ircd.h"
+#include "channel_mode.h"
+#include "numeric.h"
+#include "conf.h"
+#include "s_serv.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+#include "irc_string.h"
+#include "s_user.h"
+#include "hash.h"
+
+
+/*
+ * XXX: Each services alias handler is currently ugly copy&paste.
+ * Configureable aliases will get implemented.
+ */
+
+static void
+m_nickserv(struct Client *client_p, struct Client *source_p,
+           int parc, char *parv[])
+{
+  struct Client *target_p = NULL;
+
+  assert(client_p && source_p);
+  assert(client_p == source_p);
+
+  if (EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NOTEXTTOSEND),
+               me.name, source_p->name);
+    return;
+  }
+
+  if ((target_p = hash_find_server(ConfigFileEntry.service_name)))
+  {
+    sendto_one(target_p, ":%s PRIVMSG NickServ@%s :%s",
+               source_p->name, ConfigFileEntry.service_name, parv[1]);
+    return;
+  }
+
+  sendto_one(source_p, form_str(ERR_SERVICESDOWN),
+             me.name, source_p->name, "NickServ");
+}
+
+static void
+m_chanserv(struct Client *client_p, struct Client *source_p,
+           int parc, char *parv[])
+{
+  struct Client *target_p = NULL;
+
+  assert(client_p && source_p);
+  assert(client_p == source_p);
+
+  if (EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NOTEXTTOSEND),
+               me.name, source_p->name);
+    return;
+  }
+
+  if ((target_p = hash_find_server(ConfigFileEntry.service_name)))
+  {
+    sendto_one(target_p, ":%s PRIVMSG ChanServ@%s :%s",
+               source_p->name, ConfigFileEntry.service_name, parv[1]);
+    return;
+  }
+
+  sendto_one(source_p, form_str(ERR_SERVICESDOWN),
+             me.name, source_p->name, "ChanServ");
+}
+
+static void
+m_memoserv(struct Client *client_p, struct Client *source_p,
+           int parc, char *parv[])
+{
+  struct Client *target_p = NULL;
+
+  assert(client_p && source_p);
+  assert(client_p == source_p);
+
+  if (EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NOTEXTTOSEND),
+               me.name, source_p->name);
+    return;
+  }
+
+  if ((target_p = hash_find_server(ConfigFileEntry.service_name)))
+  {
+    sendto_one(target_p, ":%s PRIVMSG MemoServ@%s :%s",
+               source_p->name, ConfigFileEntry.service_name, parv[1]);
+    return;
+  }
+
+  sendto_one(source_p, form_str(ERR_SERVICESDOWN),
+             me.name, source_p->name, "MemoServ");
+}
+
+static void
+m_operserv(struct Client *client_p, struct Client *source_p,
+           int parc, char *parv[])
+{
+  struct Client *target_p = NULL;
+
+  assert(client_p && source_p);
+  assert(client_p == source_p);
+
+  if (EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NOTEXTTOSEND),
+               me.name, source_p->name);
+    return;
+  }
+
+  if ((target_p = hash_find_server(ConfigFileEntry.service_name)))
+  {
+    sendto_one(target_p, ":%s PRIVMSG OperServ@%s :%s",
+               source_p->name, ConfigFileEntry.service_name, parv[1]);
+    return;
+  }
+
+  sendto_one(source_p, form_str(ERR_SERVICESDOWN),
+             me.name, source_p->name, "OperServ");
+}
+
+static void
+m_statserv(struct Client *client_p, struct Client *source_p,
+           int parc, char *parv[])
+{
+  struct Client *target_p = NULL;
+
+  assert(client_p && source_p);
+  assert(client_p == source_p);
+
+  if (EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NOTEXTTOSEND),
+               me.name, source_p->name);
+    return;
+  }
+
+  if ((target_p = hash_find_server(ConfigFileEntry.service_name)))
+  {
+    sendto_one(target_p, ":%s PRIVMSG StatServ@%s :%s",
+               source_p->name, ConfigFileEntry.service_name, parv[1]);
+    return;
+  }
+
+  sendto_one(source_p, form_str(ERR_SERVICESDOWN),
+             me.name, source_p->name, "StatServ");
+}
+
+static void
+m_helpserv(struct Client *client_p, struct Client *source_p,
+           int parc, char *parv[])
+{
+  struct Client *target_p = NULL;
+
+  assert(client_p && source_p);
+  assert(client_p == source_p);
+
+  if (EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NOTEXTTOSEND),
+               me.name, source_p->name);
+    return;
+  }
+
+  if ((target_p = hash_find_server(ConfigFileEntry.service_name)))
+  {
+    sendto_one(target_p, ":%s PRIVMSG HelpServ@%s :%s",
+               source_p->name, ConfigFileEntry.service_name, parv[1]);
+    return;
+  }
+
+  sendto_one(source_p, form_str(ERR_SERVICESDOWN),
+             me.name, source_p->name, "HelpServ");
+}
+
+static void
+m_botserv(struct Client *client_p, struct Client *source_p,
+          int parc, char *parv[])
+{
+  struct Client *target_p = NULL;
+
+  assert(client_p && source_p);
+  assert(client_p == source_p);
+
+  if (EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NOTEXTTOSEND),
+               me.name, source_p->name);
+    return;
+  }
+
+  if ((target_p = hash_find_server(ConfigFileEntry.service_name)))
+  {
+    sendto_one(target_p, ":%s PRIVMSG BotServ@%s :%s",
+               source_p->name, ConfigFileEntry.service_name, parv[1]);
+    return;
+  }
+
+  sendto_one(source_p, form_str(ERR_SERVICESDOWN),
+             me.name, source_p->name, "BotServ");
+}
+
+
+static struct Message ms_msgtab = {
+  "MS", 0, 0, 0, 1, MFLG_SLOW, 0,
+  {m_unregistered, m_memoserv, m_ignore, m_ignore, m_memoserv, m_ignore}
+};
+
+static struct Message ns_msgtab = {
+  "NS", 0, 0, 0, 1, MFLG_SLOW, 0,
+  {m_unregistered, m_nickserv, m_ignore, m_ignore, m_nickserv, m_ignore}
+};
+
+static struct Message os_msgtab = {
+  "OS", 0, 0, 0, 1, MFLG_SLOW, 0,
+  {m_unregistered, m_operserv, m_ignore, m_ignore, m_operserv, m_ignore}
+};
+
+static struct Message bs_msgtab = {
+  "BS", 0, 0, 0, 1, MFLG_SLOW, 0,
+  {m_unregistered, m_botserv, m_ignore, m_ignore, m_botserv, m_ignore}
+};
+
+static struct Message cs_msgtab = {
+  "CS", 0, 0, 0, 1, MFLG_SLOW, 0,
+  {m_unregistered, m_chanserv, m_ignore, m_ignore, m_chanserv, m_ignore}
+};
+
+static struct Message ss_msgtab = {
+  "SS", 0, 0, 0, 1, MFLG_SLOW, 0,
+  {m_unregistered, m_statserv, m_ignore, m_ignore, m_statserv, m_ignore}
+};
+
+static struct Message hs_msgtab = {
+  "HS", 0, 0, 0, 1, MFLG_SLOW, 0,
+  {m_unregistered, m_helpserv, m_ignore, m_ignore, m_helpserv, m_ignore}
+};
+
+static struct Message botserv_msgtab = {
+  "BOTSERV", 0, 0, 0, 1, MFLG_SLOW, 0,
+  {m_unregistered, m_botserv, m_ignore, m_ignore, m_botserv, m_ignore}
+};
+
+static struct Message chanserv_msgtab = {
+  "CHANSERV", 0, 0, 0, 1, MFLG_SLOW, 0,
+  {m_unregistered, m_chanserv, m_ignore, m_ignore, m_chanserv, m_ignore}
+};
+
+static struct Message memoserv_msgtab = {
+  "MEMOSERV", 0, 0, 0, 1, MFLG_SLOW, 0,
+  {m_unregistered, m_memoserv, m_ignore, m_ignore, m_memoserv, m_ignore}
+};
+
+static struct Message nickserv_msgtab = {
+  "NICKSERV", 0, 0, 0, 1, MFLG_SLOW, 0,
+  {m_unregistered, m_nickserv, m_ignore, m_ignore, m_nickserv, m_ignore}
+};
+
+static struct Message operserv_msgtab = {
+  "OPERSERV", 0, 0, 0, 1, MFLG_SLOW, 0,
+  {m_unregistered, m_operserv, m_ignore, m_ignore, m_operserv, m_ignore}
+};
+
+static struct Message statserv_msgtab = {
+  "STATSERV", 0, 0, 0, 1, MFLG_SLOW, 0,
+  {m_unregistered, m_statserv, m_ignore, m_ignore, m_statserv, m_ignore}
+};
+
+static struct Message helpserv_msgtab = {
+  "HELPSERV", 0, 0, 0, 1, MFLG_SLOW, 0,
+  {m_unregistered, m_helpserv, m_ignore, m_ignore, m_helpserv, m_ignore}
+};
+
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&botserv_msgtab);
+  mod_add_cmd(&chanserv_msgtab);
+  mod_add_cmd(&memoserv_msgtab);
+  mod_add_cmd(&nickserv_msgtab);
+  mod_add_cmd(&operserv_msgtab);
+  mod_add_cmd(&statserv_msgtab);
+  mod_add_cmd(&helpserv_msgtab);
+  mod_add_cmd(&bs_msgtab);
+  mod_add_cmd(&ns_msgtab);
+  mod_add_cmd(&cs_msgtab);
+  mod_add_cmd(&ms_msgtab);
+  mod_add_cmd(&os_msgtab);
+  mod_add_cmd(&ss_msgtab);
+  mod_add_cmd(&hs_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&botserv_msgtab);
+  mod_del_cmd(&chanserv_msgtab);
+  mod_del_cmd(&memoserv_msgtab);
+  mod_del_cmd(&nickserv_msgtab);
+  mod_del_cmd(&operserv_msgtab);
+  mod_del_cmd(&statserv_msgtab);
+  mod_del_cmd(&helpserv_msgtab);
+  mod_del_cmd(&bs_msgtab);
+  mod_del_cmd(&ns_msgtab);
+  mod_del_cmd(&cs_msgtab);
+  mod_del_cmd(&ms_msgtab);
+  mod_del_cmd(&os_msgtab);
+  mod_del_cmd(&ss_msgtab);
+  mod_del_cmd(&hs_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_set.c b/modules/m_set.c
new file mode 100644
index 0000000..f17b4a6
--- /dev/null
+++ b/modules/m_set.c
@@ -0,0 +1,616 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_set.c: Sets a server parameter.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+/* rewritten by jdc */
+
+#include "stdinc.h"
+#include "client.h"
+#include "event.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "fdlist.h"
+#include "s_bsd.h"
+#include "s_serv.h"
+#include "send.h"
+#include "channel.h"
+#include "conf.h"
+#include "parse.h"
+#include "modules.h"
+#include "s_user.h"
+#include "s_misc.h"
+
+
+/* Structure used for the SET table itself */
+struct SetStruct
+{
+  const char *name;
+  void (*handler)();
+  const int wants_char; /* 1 if it expects (char *, [int]) */
+  const int wants_int;  /* 1 if it expects ([char *], int) */
+  /* eg:  0, 1 == only an int arg
+   * eg:  1, 1 == char and int args */
+};
+
+static void quote_autoconn(struct Client *, const char *, int);
+static void quote_autoconnall(struct Client *, int);
+static void quote_floodcount(struct Client *, int);
+static void quote_identtimeout(struct Client *, int);
+static void quote_max(struct Client *, int);
+static void quote_msglocale(struct Client *, char *);
+static void quote_spamnum(struct Client *, int);
+static void quote_spamtime(struct Client *, int);
+static void quote_splitmode(struct Client *, char *);
+static void quote_splitnum(struct Client *, int);
+static void quote_splitusers(struct Client *, int);
+static void list_quote_commands(struct Client *);
+static void quote_jfloodtime(struct Client *, int);
+static void quote_jfloodcount(struct Client *, int);
+
+/* 
+ * If this ever needs to be expanded to more than one arg of each
+ * type, want_char/want_int could be the count of the arguments,
+ * instead of just a boolean flag...
+ *
+ * -davidt
+ */
+
+static const struct SetStruct set_cmd_table[] =
+{
+  /* name		function        string arg  int arg */
+  /* -------------------------------------------------------- */
+  { "AUTOCONN",		quote_autoconn,		1,	1 },
+  { "AUTOCONNALL",	quote_autoconnall,	0,	1 },
+  { "FLOODCOUNT",	quote_floodcount,	0,	1 },
+  { "IDENTTIMEOUT",	quote_identtimeout,	0,	1 },
+  { "MAX",		quote_max,		0,	1 },
+  { "MSGLOCALE",	quote_msglocale,	1,	0 },
+  { "SPAMNUM",		quote_spamnum,		0,	1 },
+  { "SPAMTIME",		quote_spamtime,		0,	1 },
+  { "SPLITMODE",	quote_splitmode,	1,	0 },
+  { "SPLITNUM",		quote_splitnum,		0,	1 },
+  { "SPLITUSERS",	quote_splitusers,	0,	1 },
+  { "JFLOODTIME",	quote_jfloodtime,	0,	1 },
+  { "JFLOODCOUNT",	quote_jfloodcount,	0,	1 },
+  /* -------------------------------------------------------- */
+  { NULL,               NULL,                   0,      0 }
+};
+
+/*
+ * list_quote_commands() sends the client all the available commands.
+ * Four to a line for now.
+ */
+static void
+list_quote_commands(struct Client *source_p)
+{
+  int j = 0;
+  const struct SetStruct *tab = set_cmd_table;
+  const char *names[4] = { "", "", "", "" };
+
+  sendto_one(source_p, ":%s NOTICE %s :Available QUOTE SET commands:",
+             me.name, source_p->name);
+
+  for (; tab->handler; ++tab)
+  {
+    names[j++] = tab->name;
+
+    if (j > 3)
+    {
+      sendto_one(source_p, ":%s NOTICE %s :%s %s %s %s",
+                 me.name, source_p->name,
+                 names[0], names[1], 
+                 names[2], names[3]);
+      j = 0;
+      names[0] = names[1] = names[2] = names[3] = "";
+    }
+
+  }
+
+  if (j)
+    sendto_one(source_p, ":%s NOTICE %s :%s %s %s %s",
+               me.name, source_p->name,
+               names[0], names[1], 
+               names[2], names[3]);
+}
+
+/* SET AUTOCONN */
+static void
+quote_autoconn(struct Client *source_p, const char *arg, int newval)
+{
+  struct AccessItem *aconf;
+
+  if (arg != NULL)
+  {
+    struct ConfItem *conf = find_exact_name_conf(SERVER_TYPE, NULL, arg, NULL, NULL);
+
+    if (conf != NULL)
+    {
+      aconf = map_to_conf(conf);
+      if (newval)
+        SetConfAllowAutoConn(aconf);
+      else
+        ClearConfAllowAutoConn(aconf);
+
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+                           "%s has changed AUTOCONN for %s to %i",
+                           get_oper_name(source_p), arg, newval);
+      sendto_one(source_p,
+                 ":%s NOTICE %s :AUTOCONN for %s is now set to %i",
+                 me.name, source_p->name, arg, newval);
+    }
+    else
+    {
+      sendto_one(source_p, ":%s NOTICE %s :Can't find %s",
+                 me.name, source_p->name, arg);
+    }
+  }
+  else
+  {
+    sendto_one(source_p, ":%s NOTICE %s :Please specify a server name!",
+               me.name, source_p->name);
+  }
+}
+
+/* SET AUTOCONNALL */
+static void
+quote_autoconnall(struct Client *source_p, int newval)
+{
+  if (newval >= 0)
+  {
+    sendto_realops_flags(UMODE_ALL, L_ALL, "%s has changed AUTOCONNALL to %i",
+                         get_oper_name(source_p), newval);
+
+    GlobalSetOptions.autoconn = newval;
+  }
+  else
+    sendto_one(source_p, ":%s NOTICE %s :AUTOCONNALL is currently %i",
+               me.name, source_p->name, GlobalSetOptions.autoconn);
+}
+
+/* SET FLOODCOUNT */
+static void
+quote_floodcount(struct Client *source_p, int newval)
+{
+  if (newval >= 0)
+  {
+    GlobalSetOptions.floodcount = newval;
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+                         "%s has changed FLOODCOUNT to %i",
+                         get_oper_name(source_p), GlobalSetOptions.floodcount);
+  }
+  else
+    sendto_one(source_p, ":%s NOTICE %s :FLOODCOUNT is currently %i",
+               me.name, source_p->name, GlobalSetOptions.floodcount);
+}
+
+/* SET IDENTTIMEOUT */
+static void
+quote_identtimeout(struct Client *source_p, int newval)
+{
+  if (!HasUMode(source_p, UMODE_ADMIN))
+  {
+    sendto_one(source_p, form_str(ERR_NOPRIVS),
+               me.name, source_p->name, "set");
+    return;
+  }
+
+  if (newval > 0)
+  {
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+                         "%s has changed IDENTTIMEOUT to %d",
+                         get_oper_name(source_p), newval);
+    GlobalSetOptions.ident_timeout = newval;
+  }
+  else
+    sendto_one(source_p, ":%s NOTICE %s :IDENTTIMEOUT is currently %d",
+               me.name, source_p->name, GlobalSetOptions.ident_timeout);
+}
+
+/* SET MAX */
+static void
+quote_max(struct Client *source_p, int newval)
+{
+  if (newval > 0)
+  {
+    recalc_fdlimit(NULL);
+
+    if (newval > MAXCLIENTS_MAX)
+    {
+      sendto_one(source_p,
+        ":%s NOTICE %s :You cannot set MAXCLIENTS to > %d, restoring to %d",
+        me.name, source_p->name, MAXCLIENTS_MAX, ServerInfo.max_clients);
+      return;
+    }
+
+    if (newval < MAXCLIENTS_MIN)
+    {
+      sendto_one(source_p,
+        ":%s NOTICE %s :You cannot set MAXCLIENTS to < %d, restoring to %d",
+        me.name, source_p->name, MAXCLIENTS_MIN, ServerInfo.max_clients);
+      return;
+    }
+
+    ServerInfo.max_clients = newval;
+
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+        "%s set new MAXCLIENTS to %d (%d current)",
+        get_oper_name(source_p), ServerInfo.max_clients, Count.local);
+  }
+  else
+    sendto_one(source_p, ":%s NOTICE %s :Current MAXCLIENTS = %d (%d)",
+               me.name, source_p->name, ServerInfo.max_clients, Count.local);
+}
+
+/* SET MSGLOCALE */
+static void
+quote_msglocale(struct Client *source_p, char *locale)
+{
+  if (locale != NULL)
+  {
+    set_locale(locale);
+    rebuild_isupport_message_line();
+    sendto_one(source_p, ":%s NOTICE %s :Set MSGLOCALE to '%s'",
+               me.name, source_p->name, get_locale());
+  }
+  else
+    sendto_one(source_p, ":%s NOTICE %s :MSGLOCALE is currently '%s'",
+               me.name, source_p->name, get_locale());
+}
+
+/* SET SPAMNUM */
+static void
+quote_spamnum(struct Client *source_p, int newval)
+{
+  if (newval >= 0)
+  {
+    if (newval == 0)
+    {
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+                           "%s has disabled ANTI_SPAMBOT", source_p->name);
+      GlobalSetOptions.spam_num = newval;
+      return;
+    }
+
+    GlobalSetOptions.spam_num = IRCD_MAX(newval, MIN_SPAM_NUM);
+    sendto_realops_flags(UMODE_ALL, L_ALL, "%s has changed SPAMNUM to %i",
+                         get_oper_name(source_p), GlobalSetOptions.spam_num);
+  }
+  else
+    sendto_one(source_p, ":%s NOTICE %s :SPAMNUM is currently %i",
+               me.name, source_p->name, GlobalSetOptions.spam_num);
+}
+
+/* SET SPAMTIME */
+static void
+quote_spamtime(struct Client *source_p, int newval)
+{
+  if (newval > 0)
+  {
+    GlobalSetOptions.spam_time = IRCD_MAX(newval, MIN_SPAM_TIME);
+    sendto_realops_flags(UMODE_ALL, L_ALL, "%s has changed SPAMTIME to %i",
+                         get_oper_name(source_p), GlobalSetOptions.spam_time);
+  }
+  else
+    sendto_one(source_p, ":%s NOTICE %s :SPAMTIME is currently %i",
+               me.name, source_p->name, GlobalSetOptions.spam_time);
+}
+
+/* this table is what splitmode may be set to */
+static const char *splitmode_values[] =
+{
+  "OFF",
+  "ON",
+  "AUTO",
+  NULL
+};
+
+/* this table is what splitmode may be */
+static const char *splitmode_status[] =
+{
+  "OFF",
+  "AUTO (OFF)",
+  "ON",
+  "AUTO (ON)",
+  NULL
+};
+
+/* SET SPLITMODE */
+static void
+quote_splitmode(struct Client *source_p, char *charval)
+{
+  if (charval)
+  {
+    int newval;
+
+    for (newval = 0; splitmode_values[newval]; ++newval)
+      if (irccmp(splitmode_values[newval], charval) == 0)
+        break;
+
+    /* OFF */
+    if (newval == 0)
+    {
+      sendto_realops_flags(UMODE_ALL, L_ALL, 
+                           "%s is disabling splitmode",
+                           get_oper_name(source_p));
+
+      splitmode = 0;
+      splitchecking = 0;
+
+      eventDelete(check_splitmode, NULL);
+    }
+    /* ON */
+    else if (newval == 1)
+    {
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+                           "%s is enabling and activating splitmode",
+                           get_oper_name(source_p));
+
+      splitmode = 1;
+      splitchecking = 0;
+
+      /* we might be deactivating an automatic splitmode, so pull the event */
+      eventDelete(check_splitmode, NULL);
+    }
+    /* AUTO */
+    else if (newval == 2)
+    {
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+                           "%s is enabling automatic splitmode",
+                           get_oper_name(source_p));
+
+      splitchecking = 1;
+      check_splitmode(NULL);
+    }
+  }
+  else
+    /* if we add splitchecking to splitmode*2 we get a unique table to 
+     * pull values back out of, splitmode can be four states - but you can
+     * only set to three, which means we cant use the same table --fl_
+     */
+    sendto_one(source_p, ":%s NOTICE %s :SPLITMODE is currently %s", 
+               me.name, source_p->name, 
+               splitmode_status[(splitchecking + (splitmode * 2))]);
+}
+
+/* SET SPLITNUM */
+static void
+quote_splitnum(struct Client *source_p, int newval)
+{
+  if (newval >= 0)
+  {
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+                         "%s has changed SPLITNUM to %i", 
+                         get_oper_name(source_p), newval);
+    split_servers = newval;
+
+    if (splitchecking)
+      check_splitmode(NULL);
+  }
+  else
+    sendto_one(source_p, ":%s NOTICE %s :SPLITNUM is currently %i", 
+               me.name, source_p->name, split_servers);
+}
+
+/* SET SPLITUSERS */
+static void
+quote_splitusers(struct Client *source_p, int newval)
+{
+  if (newval >= 0)
+  {
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+                         "%s has changed SPLITUSERS to %i", 
+                         get_oper_name(source_p), newval);
+    split_users = newval;
+
+    if (splitchecking)
+      check_splitmode(NULL);
+  }
+  else
+    sendto_one(source_p, ":%s NOTICE %s :SPLITUSERS is currently %i", 
+               me.name, source_p->name, split_users);
+}
+
+/* SET JFLOODTIME */
+static void
+quote_jfloodtime(struct Client *source_p, int newval)
+{
+  if (newval >= 0)
+  {
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+                         "%s has changed JFLOODTIME to %i", 
+                         get_oper_name(source_p), newval);
+    GlobalSetOptions.joinfloodtime = newval;
+  }
+  else
+    sendto_one(source_p, ":%s NOTICE %s :JFLOODTIME is currently %i", 
+               me.name, source_p->name, GlobalSetOptions.joinfloodtime);
+}
+
+/* SET JFLOODCOUNT */
+static void
+quote_jfloodcount(struct Client *source_p, int newval)
+{
+  if (newval >= 0)
+  {
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+                         "%s has changed JFLOODCOUNT to %i", 
+                         get_oper_name(source_p), newval);
+    GlobalSetOptions.joinfloodcount = newval;
+  }
+  else
+    sendto_one(source_p, ":%s NOTICE %s :JFLOODCOUNT is currently %i", 
+               me.name, source_p->name, GlobalSetOptions.joinfloodcount);
+}
+
+/*
+ * mo_set - SET command handler
+ * set options while running
+ */
+static void
+mo_set(struct Client *client_p, struct Client *source_p,
+       int parc, char *parv[])
+{
+  int n;
+  int newval;
+  const char *arg    = NULL;
+  const char *intarg = NULL;
+  const struct SetStruct *tab = set_cmd_table;
+
+  if (!HasOFlag(source_p, OPER_FLAG_SET))
+  {
+    sendto_one(source_p, form_str(ERR_NOPRIVS),
+               me.name, source_p->name, "set");
+    return;
+  }
+
+  if (parc > 1)
+  {
+    /*
+     * Go through all the commands in set_cmd_table, until one is
+     * matched.
+     */
+    for (; tab->handler; ++tab)
+    {
+      if (!irccmp(tab->name, parv[1]))
+      {
+        /*
+         * Command found; now execute the code
+         */
+        n = 2;
+
+        if (tab->wants_char)
+          arg = parv[n++];
+
+        if (tab->wants_int)
+          intarg = parv[n++];
+
+        if ((n - 1) > parc)
+        {
+          if (parc > 2)
+            sendto_one(source_p,
+                       ":%s NOTICE %s :SET %s expects (\"%s%s\") args",
+                       me.name, source_p->name, tab->name,
+                       (tab->wants_char ? "string, " : ""),
+                       (tab->wants_char ? "int" : ""));
+        }
+
+        if (parc <= 2)
+        {
+          arg = NULL;
+          intarg = NULL;
+        }
+
+        if (!strcmp(tab->name, "AUTOCONN") && (parc < 4))
+        {
+          sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+                     me.name, source_p->name, "SET");
+          return;
+        }
+
+        if (tab->wants_int && (parc > 2))
+        {
+          if (intarg)
+          {
+            if (irccmp(intarg, "yes") == 0 || irccmp(intarg, "on") == 0)
+              newval = 1;
+            else if (irccmp(intarg, "no") == 0|| irccmp(intarg, "off") == 0)
+              newval = 0;
+            else
+              newval = atoi(intarg);
+          }
+          else
+            newval = -1;
+
+          if (newval < 0)
+          {
+            sendto_one(source_p,
+                       ":%s NOTICE %s :Value less than 0 illegal for %s",
+                       me.name, source_p->name,
+                       tab->name);
+
+            return;
+          }
+        }
+        else
+          newval = -1;
+
+        if (tab->wants_char)
+        {
+          if (tab->wants_int)
+            tab->handler(source_p, arg, newval);
+          else
+            tab->handler(source_p, arg);
+          return;
+        }
+        else
+        {
+          if (tab->wants_int)
+            tab->handler(source_p, newval);
+          else
+            /* Just in case someone actually wants a
+             * set function that takes no args.. *shrug* */
+            tab->handler(source_p);
+          return;
+        }
+      }
+    }
+
+    /*
+     * Code here will be executed when a /QUOTE SET command is not
+     * found within set_cmd_table.
+     */
+    sendto_one(source_p, ":%s NOTICE %s :Variable not found.",
+               me.name, source_p->name);
+    return;
+  }
+
+  list_quote_commands(source_p);
+}
+
+static struct Message set_msgtab = {
+  "SET", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  {m_unregistered, m_not_oper, rfc1459_command_send_error, m_ignore, mo_set, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&set_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&set_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_stats.c b/modules/m_stats.c
new file mode 100644
index 0000000..2361688
--- /dev/null
+++ b/modules/m_stats.c
@@ -0,0 +1,1533 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_stats.c: Sends the user statistics or config information.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"	 /* dlink_node/dlink_list */
+#include "balloc.h"
+#include "client.h"      /* Client */
+#include "irc_string.h"  
+#include "ircd.h"        /* me */
+#include "listener.h"    /* show_ports */
+#include "s_gline.h"
+#include "hostmask.h"
+#include "numeric.h"     /* ERR_xxx */
+#include "send.h"        /* sendto_one */
+#include "fdlist.h"      /* PF and friends */
+#include "s_bsd.h"       /* highest_fd */
+#include "conf.h"      /* AccessItem, report_configured_links */
+#include "s_misc.h"      /* serv_info */
+#include "s_serv.h"      /* hunt_server */
+#include "s_user.h"      /* show_opers */
+#include "event.h"	 /* events */
+#include "dbuf.h"
+#include "hook.h"
+#include "parse.h"
+#include "modules.h"
+#include "resv.h"  /* report_resv */
+#include "whowas.h"
+#include "watch.h"
+#include "irc_res.h"
+
+
+const char *from, *to;
+
+/*
+ * This is part of the STATS replies. There is no offical numeric for this
+ * since this isnt an official command, in much the same way as HASH isnt.
+ * It is also possible that some systems wont support this call or have
+ * different field names for "struct rusage".
+ * -avalon
+ */
+static void
+stats_usage(struct Client *source_p, int parc, char *parv[])
+{
+  struct rusage rus;
+  time_t secs;
+  time_t rup;
+#ifdef  hz
+# define hzz hz
+#else
+# ifdef HZ
+#  define hzz HZ
+# else
+  int hzz = 1;
+# endif
+#endif
+
+  if (getrusage(RUSAGE_SELF, &rus) == -1)
+  {
+    sendto_one(source_p, ":%s NOTICE %s :Getruseage error: %s",
+               me.name, source_p->name, strerror(errno));
+    return;
+  }
+
+  secs = rus.ru_utime.tv_sec + rus.ru_stime.tv_sec;
+
+  if (secs == 0)
+    secs = 1;
+
+  rup = (CurrentTime - me.localClient->since) * hzz;
+
+  if (rup == 0)
+    rup = 1;
+
+  sendto_one(source_p,
+             ":%s %d %s R :CPU Secs %d:%d User %d:%d System %d:%d",
+             me.name, RPL_STATSDEBUG, source_p->name, (int)(secs/60), (int)(secs%60),
+             (int)(rus.ru_utime.tv_sec/60), (int)(rus.ru_utime.tv_sec%60),
+             (int)(rus.ru_stime.tv_sec/60), (int)(rus.ru_stime.tv_sec%60));
+  sendto_one(source_p, ":%s %d %s R :RSS %ld ShMem %ld Data %ld Stack %ld",
+             me.name, RPL_STATSDEBUG, source_p->name, rus.ru_maxrss,
+             (rus.ru_ixrss / rup), (rus.ru_idrss / rup),
+             (rus.ru_isrss / rup));
+  sendto_one(source_p, ":%s %d %s R :Swaps %d Reclaims %d Faults %d",
+             me.name, RPL_STATSDEBUG, source_p->name, (int)rus.ru_nswap,
+             (int)rus.ru_minflt, (int)rus.ru_majflt);
+  sendto_one(source_p, ":%s %d %s R :Block in %d out %d",
+             me.name, RPL_STATSDEBUG, source_p->name, (int)rus.ru_inblock,
+             (int)rus.ru_oublock);
+  sendto_one(source_p, ":%s %d %s R :Msg Rcv %d Send %d",
+             me.name, RPL_STATSDEBUG, source_p->name, (int)rus.ru_msgrcv,
+             (int)rus.ru_msgsnd);
+  sendto_one(source_p, ":%s %d %s R :Signals %d Context Vol. %d Invol %d",
+             me.name, RPL_STATSDEBUG, source_p->name, (int)rus.ru_nsignals,
+             (int)rus.ru_nvcsw, (int)rus.ru_nivcsw);
+}
+
+static void
+stats_memory(struct Client *source_p, int parc, char *parv[])
+{
+  const dlink_node *gptr = NULL;
+  const dlink_node *dlink = NULL;
+
+  unsigned int local_client_conf_count = 0;      /* local client conf links */
+  unsigned int users_counted = 0;                /* user structs */
+
+  unsigned int channel_members = 0;
+  unsigned int channel_invites = 0;
+  unsigned int channel_bans = 0;
+  unsigned int channel_except = 0;
+  unsigned int channel_invex = 0;
+
+  unsigned int wwu = 0;                  /* whowas users */
+  unsigned int class_count = 0;          /* classes */
+  unsigned int aways_counted = 0;
+  unsigned int number_ips_stored;        /* number of ip addresses hashed */
+
+  uint64_t channel_memory = 0;
+  uint64_t channel_ban_memory = 0;
+  uint64_t channel_except_memory = 0;
+  uint64_t channel_invex_memory = 0;
+
+  unsigned int safelist_count = 0;
+  uint64_t safelist_memory = 0;
+
+  uint64_t wwm = 0;               /* whowas array memory used       */
+  uint64_t conf_memory = 0;       /* memory used by conf lines      */
+  uint64_t mem_ips_stored;        /* memory used by ip address hash */
+
+  uint64_t total_channel_memory = 0;
+  uint64_t totww = 0;
+
+  unsigned int local_client_count  = 0;
+  unsigned int remote_client_count = 0;
+
+  uint64_t local_client_memory_used  = 0;
+  uint64_t remote_client_memory_used = 0;
+
+  uint64_t total_memory = 0;
+  unsigned int topic_count = 0;
+
+  unsigned int watch_list_headers = 0;   /* watchlist headers     */
+  unsigned int watch_list_entries = 0;   /* watchlist entries     */
+  uint64_t watch_list_memory = 0; /* watchlist memory used */
+
+
+  DLINK_FOREACH(gptr, global_client_list.head)
+  {
+    struct Client *target_p = gptr->data;
+
+    if (MyConnect(target_p))
+    {
+      ++local_client_count;
+      local_client_conf_count += dlink_list_length(&target_p->localClient->confs);
+      watch_list_entries += dlink_list_length(&target_p->localClient->watches);
+    }
+    else
+      ++remote_client_count;
+
+    if (IsClient(target_p))
+    {
+      ++users_counted;
+
+      if (target_p->away[0])
+        ++aways_counted;
+    }
+  }
+
+  /* Count up all channels, ban lists, except lists, Invex lists */
+  channel_memory = dlink_list_length(&global_channel_list) *
+                   sizeof(struct Channel);
+  DLINK_FOREACH(gptr, global_channel_list.head)
+  {
+    const struct Ban *actualBan;
+    const struct Channel *chptr = gptr->data;
+
+    channel_members += dlink_list_length(&chptr->members);
+    channel_invites += dlink_list_length(&chptr->invites);
+
+    if (chptr->topic[0])
+      ++topic_count;
+
+    channel_bans += dlink_list_length(&chptr->banlist);
+    channel_ban_memory += dlink_list_length(&chptr->banlist) * sizeof(struct Ban);
+
+    DLINK_FOREACH(dlink, chptr->banlist.head)
+    {
+      actualBan = dlink->data;
+      assert(actualBan->who);
+
+      channel_ban_memory += actualBan->len + 1;
+      channel_ban_memory += strlen(actualBan->who) + 1;
+    }
+
+    channel_except += dlink_list_length(&chptr->exceptlist);
+    channel_except_memory += dlink_list_length(&chptr->exceptlist) * sizeof(struct Ban);
+
+    DLINK_FOREACH(dlink, chptr->exceptlist.head)
+    {
+      actualBan = dlink->data;
+      assert(actualBan->who);
+
+      channel_except_memory += actualBan->len + 1;
+      channel_except_memory += strlen(actualBan->who) + 1;
+    }
+
+    channel_invex += dlink_list_length(&chptr->invexlist);
+    channel_invex_memory += dlink_list_length(&chptr->invexlist) * sizeof(struct Ban);
+
+    DLINK_FOREACH(dlink, chptr->invexlist.head)
+    {
+      actualBan = dlink->data;
+      assert(actualBan->who);
+
+      channel_invex_memory += actualBan->len + 1;
+      channel_invex_memory += strlen(actualBan->who) + 1;
+    }
+  }
+
+  if ((safelist_count = dlink_list_length(&listing_client_list)))
+  {
+    safelist_memory = safelist_count * sizeof(struct ListTask);
+    DLINK_FOREACH(gptr, listing_client_list.head)
+    {
+      const struct Client *acptr = gptr->data;
+
+      DLINK_FOREACH(dlink, acptr->localClient->list_task->show_mask.head)
+        safelist_memory += strlen(dlink->data);
+
+      DLINK_FOREACH(dlink, acptr->localClient->list_task->hide_mask.head)
+        safelist_memory += strlen(dlink->data);
+    }
+  }
+
+#if 0
+  /* XXX THIS has to be fixed !!!! -db */
+  /* count up all config items */
+  DLINK_FOREACH(dlink, ConfigItemList.head)
+  {
+      aconf = dlink->data;
+      conf_memory += aconf->host ? strlen(aconf->host)+1 : 0;
+      conf_memory += aconf->passwd ? strlen(aconf->passwd)+1 : 0;
+      conf_memory += aconf->name ? strlen(aconf->name)+1 : 0;
+      conf_memory += sizeof(struct AccessItem);
+  }
+#endif
+  /* count up all classes */
+  class_count = dlink_list_length(&class_items);
+
+  count_whowas_memory(&wwu, &wwm);
+  watch_count_memory(&watch_list_headers, &watch_list_memory);
+
+  sendto_one(source_p, ":%s %d %s z :WATCH headers %u(%u) entries %d(%u)",
+             me.name, RPL_STATSDEBUG, source_p->name, watch_list_headers,
+             watch_list_memory, watch_list_entries,
+             watch_list_entries * sizeof(dlink_node) * 2);
+
+  sendto_one(source_p, ":%s %d %s z :Clients %u(%u)",
+             me.name, RPL_STATSDEBUG, source_p->name, users_counted,
+             (users_counted * sizeof(struct Client)));
+
+  sendto_one(source_p, ":%s %d %s z :User aways %u",
+             me.name, RPL_STATSDEBUG, source_p->name,
+             aways_counted);
+
+  sendto_one(source_p, ":%s %d %s z :Attached confs %u(%llu)",
+             me.name, RPL_STATSDEBUG, source_p->name,
+             local_client_conf_count,
+             (unsigned long long)(local_client_conf_count * sizeof(dlink_node)));
+
+  sendto_one(source_p, ":%s %d %s z :Resv channels %u(%lu) nicks %u(%lu)",
+             me.name, RPL_STATSDEBUG, source_p->name,
+             dlink_list_length(&resv_channel_list),
+             dlink_list_length(&resv_channel_list) * sizeof(struct ResvChannel),
+             dlink_list_length(&nresv_items),
+             dlink_list_length(&nresv_items) * sizeof(struct MatchItem));
+
+  sendto_one(source_p, ":%s %d %s z :Classes %u(%llu)",
+             me.name, RPL_STATSDEBUG, source_p->name,
+             class_count, (unsigned long long)(class_count * sizeof(struct ClassItem)));
+
+  sendto_one(source_p, ":%s %d %s z :Channels %uu(%llu) Topics %u(%u)",
+             me.name, RPL_STATSDEBUG, source_p->name,
+             dlink_list_length(&global_channel_list),
+             channel_memory, topic_count, topic_count *
+             (TOPICLEN + 1 + USERHOST_REPLYLEN));
+
+  sendto_one(source_p, ":%s %d %s z :Bans %u(%llu)",
+             me.name, RPL_STATSDEBUG, source_p->name,
+             channel_bans, channel_ban_memory);
+
+  sendto_one(source_p, ":%s %d %s z :Exceptions %u(%llu)",
+             me.name, RPL_STATSDEBUG, source_p->name,
+             channel_except, channel_except_memory);
+
+  sendto_one(source_p, ":%s %d %s z :Invex %u(%llu)",
+             me.name, RPL_STATSDEBUG, source_p->name,
+             channel_invex, channel_invex_memory);
+
+  sendto_one(source_p, ":%s %d %s z :Channel members %u(%llu) invites %u(%llu)",
+             me.name, RPL_STATSDEBUG, source_p->name, channel_members,
+             (unsigned long long)(channel_members * sizeof(struct Membership)),
+             channel_invites, (unsigned long long)channel_invites *
+             sizeof(dlink_node) * 2);
+
+  total_channel_memory = channel_memory + channel_ban_memory +
+                         channel_members * sizeof(struct Membership) +
+                         (channel_invites * sizeof(dlink_node)*2);
+
+  sendto_one(source_p, ":%s %d %s z :Safelist %u(%llu)",
+             me.name, RPL_STATSDEBUG, source_p->name,
+             safelist_count, safelist_memory);
+
+  sendto_one(source_p, ":%s %d %s z :Whowas users %u(%llu)",
+             me.name, RPL_STATSDEBUG, source_p->name,
+             wwu, (unsigned long long)(wwu * sizeof(struct Client)));
+
+  sendto_one(source_p, ":%s %d %s z :Whowas array %u(%llu)",
+             me.name, RPL_STATSDEBUG, source_p->name,
+             NICKNAMEHISTORYLENGTH, wwm);
+
+  totww = wwu * sizeof(struct Client) + wwm;
+
+  count_ip_hash(&number_ips_stored,&mem_ips_stored);
+  sendto_one(source_p, ":%s %d %s z :iphash %u(%llu)",
+             me.name, RPL_STATSDEBUG, source_p->name,
+             number_ips_stored, mem_ips_stored);
+
+  total_memory = totww + total_channel_memory + conf_memory + class_count *
+                 sizeof(struct ClassItem);
+  sendto_one(source_p, ":%s %d %s z :Total: whowas %llu channel %llu conf %llu",
+             me.name, RPL_STATSDEBUG, source_p->name, totww,
+             total_channel_memory, conf_memory);
+
+  local_client_memory_used = local_client_count*(sizeof(struct Client) + sizeof(struct LocalUser));
+  total_memory += local_client_memory_used;
+  sendto_one(source_p, ":%s %d %s z :Local client Memory in use: %u(%llu)",
+             me.name, RPL_STATSDEBUG, source_p->name, local_client_count,
+             local_client_memory_used);
+
+  remote_client_memory_used = remote_client_count * sizeof(struct Client);
+  total_memory += remote_client_memory_used;
+  sendto_one(source_p, ":%s %d %s z :Remote client Memory in use: %u(%llu)",
+             me.name, RPL_STATSDEBUG, source_p->name, remote_client_count,
+             remote_client_memory_used);
+
+  block_heap_report_stats(source_p);
+
+  sendto_one(source_p,
+             ":%s %d %s z :TOTAL: %llu",
+             me.name, RPL_STATSDEBUG, source_p->name,
+             total_memory);
+}
+
+static void
+stats_dns_servers(struct Client *source_p)
+{
+  report_dns_servers(source_p);
+}
+
+static void
+stats_connect(struct Client *source_p, int parc, char *parv[])
+{
+  report_confitem_types(source_p, SERVER_TYPE);
+}
+
+/* stats_deny()
+ *
+ * input	- client to report to
+ * output	- none
+ * side effects - client is given dline list.
+ */
+static void
+stats_deny(struct Client *source_p, int parc, char *parv[])
+{
+  struct ConfItem *conf;
+  struct AccessItem *aconf;
+  dlink_node *ptr = NULL;
+  unsigned int i = 0;
+
+
+  for (i = 0; i < ATABLE_SIZE; ++i)
+  {
+    DLINK_FOREACH(ptr, atable[i].head)
+    {
+      struct AddressRec *arec = ptr->data;
+
+      if (arec->type == CONF_DLINE)
+      {
+        aconf = arec->aconf;
+
+        /* dont report a tdline as a dline */
+        if (aconf->flags & CONF_FLAGS_TEMPORARY)
+          continue;
+
+	conf = unmap_conf_item(aconf);
+
+        sendto_one(source_p, form_str(RPL_STATSDLINE),
+                   from, to, 'D', aconf->host, aconf->reason,
+		   aconf->oper_reason ? aconf->oper_reason : "");
+      }
+    }
+  }
+}
+
+/* stats_tdeny()
+ *
+ * input        - client to report to
+ * output       - none
+ * side effects - client is given dline list.
+ */
+static void
+stats_tdeny(struct Client *source_p, int parc, char *parv[])
+{
+  struct ConfItem *conf;
+  struct AccessItem *aconf;
+  dlink_node *ptr = NULL;
+  unsigned int i = 0;
+
+
+  for (i = 0; i < ATABLE_SIZE; ++i)
+  {
+    DLINK_FOREACH(ptr, atable[i].head)
+    {
+      struct AddressRec *arec = ptr->data;
+
+      if (arec->type == CONF_DLINE)
+      {
+        aconf = arec->aconf;
+
+        /* dont report a permanent dline as a tdline */
+        if (!(aconf->flags & CONF_FLAGS_TEMPORARY))
+          continue;
+
+        conf = unmap_conf_item(aconf);
+
+        sendto_one(source_p, form_str(RPL_STATSDLINE),
+                   from, to, 'd', aconf->host, aconf->reason,
+		   aconf->oper_reason ? aconf->oper_reason : "");
+      }
+    }
+  }
+}
+
+/* stats_exempt()
+ *
+ * input        - client to report to
+ * output       - none
+ * side effects - client is given list of exempt blocks
+ */
+static void
+stats_exempt(struct Client *source_p, int parc, char *parv[])
+{
+  struct ConfItem *conf;
+  struct AccessItem *aconf;
+  dlink_node *ptr = NULL;
+  unsigned int i = 0;
+
+  if (ConfigFileEntry.stats_e_disabled)
+  {
+    sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
+               from, to);
+    return;
+  }
+
+
+  for (i = 0; i < ATABLE_SIZE; ++i)
+  {
+    DLINK_FOREACH(ptr, atable[i].head)
+    {
+      struct AddressRec *arec = ptr->data;
+
+      if (arec->type == CONF_EXEMPTDLINE)
+      {
+        aconf = arec->aconf;
+
+        conf = unmap_conf_item(aconf);
+
+        sendto_one(source_p, form_str(RPL_STATSDLINE),
+                   from, to, 'e', aconf->host, 
+		   aconf->reason, aconf->oper_reason ? aconf->oper_reason : "");
+      }
+    }
+  }
+}
+
+static void
+stats_events(struct Client *source_p, int parc, char *parv[])
+{
+  show_events(source_p);
+}
+
+/* stats_pending_glines()
+ *
+ * input        - client pointer
+ * output       - none
+ * side effects - client is shown list of pending glines
+ */
+static void
+stats_pending_glines(struct Client *source_p, int parc, char *parv[])
+{
+  const dlink_node *dn_ptr = NULL;
+  const struct gline_pending *glp_ptr = NULL;
+  char timebuffer[MAX_DATE_STRING] = { '\0' };
+  struct tm *tmptr = NULL;
+
+  if (!ConfigFileEntry.glines)
+  {
+    sendto_one(source_p, ":%s NOTICE %s :This server does not support G-Lines",
+               from, to); 
+    return;
+  }
+
+  if (dlink_list_length(&pending_glines[GLINE_PENDING_ADD_TYPE]) > 0)
+    sendto_one(source_p, ":%s NOTICE %s :Pending G-lines",
+               from, to);
+
+  DLINK_FOREACH(dn_ptr, pending_glines[GLINE_PENDING_ADD_TYPE].head)
+  {
+    glp_ptr = dn_ptr->data;
+    tmptr   = localtime(&glp_ptr->vote_1.time_request);
+    strftime(timebuffer, MAX_DATE_STRING, "%Y/%m/%d %H:%M:%S", tmptr);
+
+    sendto_one(source_p,
+               ":%s NOTICE %s :1) %s!%s@%s on %s requested gline at %s for %s@%s [%s]",
+               from, to, glp_ptr->vote_1.oper_nick,
+               glp_ptr->vote_1.oper_user, glp_ptr->vote_1.oper_host,
+               glp_ptr->vote_1.oper_server, timebuffer,
+               glp_ptr->user, glp_ptr->host, glp_ptr->vote_1.reason);
+
+    if (glp_ptr->vote_2.oper_nick[0] != '\0')
+    {
+      tmptr = localtime(&glp_ptr->vote_2.time_request);
+      strftime(timebuffer, MAX_DATE_STRING, "%Y/%m/%d %H:%M:%S", tmptr);
+      sendto_one(source_p,
+      ":%s NOTICE %s :2) %s!%s@%s on %s requested gline at %s for %s@%s [%s]",
+               from, to, glp_ptr->vote_2.oper_nick,
+               glp_ptr->vote_2.oper_user, glp_ptr->vote_2.oper_host,
+               glp_ptr->vote_2.oper_server, timebuffer,
+               glp_ptr->user, glp_ptr->host, glp_ptr->vote_2.reason);
+    }
+  }
+
+  sendto_one(source_p, ":%s NOTICE %s :End of Pending G-lines",
+             from, to);
+
+  if (dlink_list_length(&pending_glines[GLINE_PENDING_DEL_TYPE]) > 0)
+    sendto_one(source_p, ":%s NOTICE %s :Pending UNG-lines",
+               from, to);
+
+  DLINK_FOREACH(dn_ptr, pending_glines[GLINE_PENDING_DEL_TYPE].head)
+  {
+    glp_ptr = dn_ptr->data;
+    tmptr   = localtime(&glp_ptr->vote_1.time_request);
+    strftime(timebuffer, MAX_DATE_STRING, "%Y/%m/%d %H:%M:%S", tmptr);
+
+    sendto_one(source_p,
+               ":%s NOTICE %s :1) %s!%s@%s on %s requested ungline at %s for %s@%s [%s]",
+               from, to, glp_ptr->vote_1.oper_nick,
+               glp_ptr->vote_1.oper_user, glp_ptr->vote_1.oper_host,
+               glp_ptr->vote_1.oper_server, timebuffer,
+               glp_ptr->user, glp_ptr->host, glp_ptr->vote_1.reason);
+
+    if (glp_ptr->vote_2.oper_nick[0] != '\0')
+    {
+      tmptr = localtime(&glp_ptr->vote_2.time_request);
+      strftime(timebuffer, MAX_DATE_STRING, "%Y/%m/%d %H:%M:%S", tmptr);
+      sendto_one(source_p,
+      ":%s NOTICE %s :2) %s!%s@%s on %s requested ungline at %s for %s@%s [%s]",
+               from, to, glp_ptr->vote_2.oper_nick,
+               glp_ptr->vote_2.oper_user, glp_ptr->vote_2.oper_host,
+               glp_ptr->vote_2.oper_server, timebuffer,
+               glp_ptr->user, glp_ptr->host, glp_ptr->vote_2.reason);
+
+    }
+  }
+
+  sendto_one(source_p, ":%s NOTICE %s :End of Pending UNG-lines",
+             from, to);
+}
+
+/* stats_glines()
+ *
+ * input        - client pointer
+ * output       - none
+ * side effects - client is shown list of glines
+ */
+static void
+stats_glines(struct Client *source_p, int parc, char *parv[])
+{
+  dlink_node *ptr = NULL;
+  unsigned int i = 0;
+
+  if (!ConfigFileEntry.glines)
+  {
+    sendto_one(source_p, ":%s NOTICE %s :This server does not support G-Lines",
+               from, to);
+    return;
+  }
+
+  for (i = 0; i < ATABLE_SIZE; ++i)
+  {
+    DLINK_FOREACH(ptr, atable[i].head)
+    {
+      const struct AddressRec *arec = ptr->data;
+
+      if (arec->type == CONF_GLINE)
+      {
+        const struct AccessItem *aconf = arec->aconf;
+
+        sendto_one(source_p, form_str(RPL_STATSKLINE),
+                   from, to, "G",
+                   aconf->host ? aconf->host : "*",
+                   aconf->user ? aconf->user : "*",
+                   aconf->reason ? aconf->reason : "No reason", "" );
+      }
+    }
+  }
+}
+
+static void
+stats_hubleaf(struct Client *source_p, int parc, char *parv[])
+{
+  report_confitem_types(source_p, HUB_TYPE);
+  report_confitem_types(source_p, LEAF_TYPE);
+}
+
+/*
+ * show_iline_prefix()
+ *
+ * inputs       - pointer to struct Client requesting output
+ *              - pointer to struct AccessItem 
+ *              - name to which iline prefix will be prefixed to
+ * output       - pointer to static string with prefixes listed in ascii form
+ * side effects - NONE
+ */
+static const char *
+show_iline_prefix(struct Client *sptr, struct AccessItem *aconf, const char *name)
+{
+  static char prefix_of_host[USERLEN + 14];
+  char *prefix_ptr = prefix_of_host;
+
+  if (IsNoTilde(aconf))
+    *prefix_ptr++ = '-';
+  if (IsLimitIp(aconf))
+    *prefix_ptr++ = '!';
+  if (IsNeedIdentd(aconf))
+    *prefix_ptr++ = '+';
+  if (!IsNeedPassword(aconf))
+    *prefix_ptr++ = '&';
+  if (IsConfExemptResv(aconf))
+    *prefix_ptr++ = '$';
+  if (IsNoMatchIp(aconf))
+    *prefix_ptr++ = '%';
+  if (IsConfDoSpoofIp(aconf))
+    *prefix_ptr++ = '=';
+  if (MyOper(sptr) && IsConfExemptKline(aconf))
+    *prefix_ptr++ = '^';
+  if (MyOper(sptr) && IsConfExemptGline(aconf))
+    *prefix_ptr++ = '_';
+  if (MyOper(sptr) && IsConfExemptLimits(aconf))
+    *prefix_ptr++ = '>';
+  if (IsConfCanFlood(aconf))
+    *prefix_ptr++ = '|';
+
+  strlcpy(prefix_ptr, name, USERLEN+1);
+
+  return prefix_of_host;
+}
+
+static void
+report_auth(struct Client *client_p, int parc, char *parv[])
+{
+  struct ConfItem *conf;
+  struct AccessItem *aconf;
+  dlink_node *ptr = NULL;
+  unsigned int i;
+
+
+  for (i = 0; i < ATABLE_SIZE; ++i)
+  {
+    DLINK_FOREACH(ptr, atable[i].head)
+    {
+      struct AddressRec *arec = ptr->data;
+
+      if (arec->type == CONF_CLIENT)
+      {
+        aconf = arec->aconf;
+
+        if (!MyOper(client_p) && IsConfDoSpoofIp(aconf))
+          continue;
+
+        conf = unmap_conf_item(aconf);
+
+        /* We are doing a partial list, based on what matches the u@h of the
+         * sender, so prepare the strings for comparing --fl_
+         */
+        if (ConfigFileEntry.hide_spoof_ips)
+          sendto_one(client_p, form_str(RPL_STATSILINE), me.name,
+                     client_p->name, 'I',
+                     conf->name == NULL ? "*" : conf->name,
+                     show_iline_prefix(client_p, aconf, aconf->user),
+                     IsConfDoSpoofIp(aconf) ? "255.255.255.255" :
+                     aconf->host, aconf->port,
+                     aconf->class_ptr ? aconf->class_ptr->name : "<default>");
+
+        else
+          sendto_one(client_p, form_str(RPL_STATSILINE), me.name,
+                     client_p->name, 'I',
+                     conf->name == NULL ? "*" : conf->name,
+                     show_iline_prefix(client_p, aconf, aconf->user),
+                     aconf->host, aconf->port,
+                     aconf->class_ptr ? aconf->class_ptr->name : "<default>");
+      }
+    }
+  }
+}
+
+static void
+stats_auth(struct Client *source_p, int parc, char *parv[])
+{
+  /* Oper only, if unopered, return ERR_NOPRIVILEGES */
+  if ((ConfigFileEntry.stats_i_oper_only == 2) && !HasUMode(source_p, UMODE_OPER))
+    sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
+               from, to);
+
+  /* If unopered, Only return matching auth blocks */
+  else if ((ConfigFileEntry.stats_i_oper_only == 1) && !HasUMode(source_p, UMODE_OPER))
+  {
+    struct ConfItem *conf;
+    struct AccessItem *aconf;
+
+    if (MyConnect(source_p))
+      aconf = find_conf_by_address(source_p->host,
+                                   &source_p->localClient->ip,
+				   CONF_CLIENT,
+				   source_p->localClient->aftype,
+				   source_p->username,
+                                   source_p->localClient->passwd, 1);
+    else
+      aconf = find_conf_by_address(source_p->host, NULL, CONF_CLIENT,
+                                   0, source_p->username, NULL, 1);
+
+    if (aconf == NULL)
+      return;
+
+    conf = unmap_conf_item(aconf);
+
+    sendto_one(source_p, form_str(RPL_STATSILINE), from,
+               to, 'I',
+	       "*", show_iline_prefix(source_p, aconf, aconf->user), 
+	       aconf->host, aconf->port,
+	       aconf->class_ptr ? aconf->class_ptr->name : "<default>");
+  }
+  /* They are opered, or allowed to see all auth blocks */
+  else
+    report_auth(source_p, 0, NULL);
+}
+
+/* report_Klines()
+ * Inputs: Client to report to,
+ *         type(==0 for perm, !=0 for temporary)
+ *         mask 
+ * Output: None
+ * Side effects: Reports configured K(or k)-lines to client_p.
+ */
+static void
+report_Klines(struct Client *client_p, int tkline)
+{
+  struct AccessItem *aconf = NULL;
+  unsigned int i = 0;
+  const char *p = NULL;
+  dlink_node *ptr = NULL;
+
+  if (tkline)
+    p = "k";
+  else
+    p = "K";
+
+  for (i = 0; i < ATABLE_SIZE; ++i)
+  {
+    DLINK_FOREACH(ptr, atable[i].head)
+    {
+      struct AddressRec *arec = ptr->data;
+
+      if (arec->type == CONF_KLINE)
+      {
+        if ((tkline && !((aconf = arec->aconf)->flags & CONF_FLAGS_TEMPORARY)) ||
+            (!tkline && ((aconf = arec->aconf)->flags & CONF_FLAGS_TEMPORARY)))
+          continue;
+
+        if (HasUMode(client_p, UMODE_OPER))
+          sendto_one(client_p, form_str(RPL_STATSKLINE), me.name,
+                     client_p->name, p, aconf->host, aconf->user,
+                     aconf->reason, aconf->oper_reason ? aconf->oper_reason : "");
+        else
+          sendto_one(client_p, form_str(RPL_STATSKLINE), me.name,
+                     client_p->name, p, aconf->host, aconf->user,
+                     aconf->reason, "");
+      }
+    }
+  }
+}
+
+static void
+stats_tklines(struct Client *source_p, int parc, char *parv[])
+{
+  /* Oper only, if unopered, return ERR_NOPRIVILEGES */
+  if ((ConfigFileEntry.stats_k_oper_only == 2) && !HasUMode(source_p, UMODE_OPER))
+    sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
+               from, to);
+
+  /* If unopered, Only return matching klines */
+  else if ((ConfigFileEntry.stats_k_oper_only == 1) && !HasUMode(source_p, UMODE_OPER))
+  {
+    struct AccessItem *aconf = NULL;
+
+    if (MyConnect(source_p))
+      aconf = find_conf_by_address(source_p->host,
+                                   &source_p->localClient->ip,
+				   CONF_KLINE,
+				   source_p->localClient->aftype,
+				   source_p->username, NULL, 1);
+    else
+      aconf = find_conf_by_address(source_p->host, NULL, CONF_KLINE,
+                                   0, source_p->username, NULL, 1);
+
+    if (aconf == NULL)
+      return;
+
+    /* dont report a permanent kline as a tkline */
+    if (!(aconf->flags & CONF_FLAGS_TEMPORARY))
+      return;
+
+    sendto_one(source_p, form_str(RPL_STATSKLINE), from,
+               to, "k", aconf->host, aconf->user, aconf->reason, "");
+  }
+  /* Theyre opered, or allowed to see all klines */
+  else {
+    report_Klines(source_p, 1);
+  }
+}
+
+static void
+stats_klines(struct Client *source_p, int parc, char *parv[])
+{
+  /* Oper only, if unopered, return ERR_NOPRIVILEGES */
+  if ((ConfigFileEntry.stats_k_oper_only == 2) && !HasUMode(source_p, UMODE_OPER))
+    sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
+               from, to);
+
+  /* If unopered, Only return matching klines */
+  else if ((ConfigFileEntry.stats_k_oper_only == 1) && !HasUMode(source_p, UMODE_OPER))
+  {
+    struct AccessItem *aconf = NULL;
+
+    /* search for a kline */
+    if (MyConnect(source_p))
+      aconf = find_conf_by_address(source_p->host,
+                                   &source_p->localClient->ip,
+				   CONF_KLINE,
+				   source_p->localClient->aftype,
+				   source_p->username, NULL, 0);
+    else
+      aconf = find_conf_by_address(source_p->host, NULL, CONF_KLINE,
+                                   0, source_p->username, NULL, 0);
+
+    if (aconf == NULL)
+      return;
+
+    /* dont report a tkline as a kline */
+    if (aconf->flags & CONF_FLAGS_TEMPORARY)
+      return;
+      
+    sendto_one(source_p, form_str(RPL_STATSKLINE), from,
+               to, "K", aconf->host, aconf->user, aconf->reason, "");
+  }
+  /* Theyre opered, or allowed to see all klines */
+  else {
+    report_Klines(source_p, 0);
+    report_confitem_types(source_p, RKLINE_TYPE);
+  }
+}
+
+static void
+stats_messages(struct Client *source_p, int parc, char *parv[])
+{
+  report_messages(source_p);
+}
+
+static void
+stats_oper(struct Client *source_p, int parc, char *parv[])
+{
+  if (!HasUMode(source_p, UMODE_OPER) && ConfigFileEntry.stats_o_oper_only)
+    sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
+               from, to);
+  else
+    report_confitem_types(source_p, OPER_TYPE);
+}
+
+/* stats_operedup()
+ *
+ * input	- client pointer
+ * output	- none
+ * side effects - client is shown a list of active opers
+ */
+static void
+stats_operedup(struct Client *source_p, int parc, char *parv[])
+{
+  dlink_node *ptr;
+
+  DLINK_FOREACH(ptr, oper_list.head)
+  {
+    const struct Client *target_p = ptr->data;
+
+    if (HasUMode(target_p, UMODE_HIDDEN) && !HasUMode(source_p, UMODE_OPER))
+      continue;
+
+    if (MyClient(source_p) && HasUMode(source_p, UMODE_OPER))
+      sendto_one(source_p, ":%s %d %s p :[%c][%s] %s (%s@%s) Idle: %d",
+                 from, RPL_STATSDEBUG, to,
+                 HasUMode(target_p, UMODE_ADMIN) ? 'A' : 'O',
+		 oper_privs_as_string(target_p->localClient->operflags),
+		 target_p->name, target_p->username, target_p->host,
+		 (int)(CurrentTime - target_p->localClient->last_privmsg));
+    else
+      sendto_one(source_p, ":%s %d %s p :[%c] %s (%s@%s) Idle: %d",
+                 from, RPL_STATSDEBUG, to,
+                 HasUMode(target_p, UMODE_ADMIN) ? 'A' : 'O',
+		 target_p->name, target_p->username, target_p->host,
+		 (int)(CurrentTime - target_p->localClient->last_privmsg));
+  }
+
+  sendto_one(source_p, ":%s %d %s p :%lu OPER(s)",
+             from, RPL_STATSDEBUG, to, dlink_list_length(&oper_list));
+}
+
+static void
+stats_ports(struct Client *source_p, int parc, char *parv[])
+{
+  if (!HasUMode(source_p, UMODE_OPER) && ConfigFileEntry.stats_P_oper_only)
+    sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
+               from, to);
+  else
+    show_ports(source_p);
+}
+
+static void
+stats_resv(struct Client *source_p, int parc, char *parv[])
+{
+  report_resv(source_p);
+}
+
+static void
+stats_service(struct Client *source_p, int parc, char *parv[])
+{
+  report_confitem_types(source_p, SERVICE_TYPE);
+}
+
+static void
+stats_tstats(struct Client *source_p, int parc, char *parv[])
+{
+  const struct Client *target_p = NULL;
+  const dlink_node *ptr = NULL;
+  struct ServerStatistics *sp;
+  struct ServerStatistics tmp;
+
+  sp = &tmp;
+  memcpy(sp, &ServerStats, sizeof(struct ServerStatistics));
+
+  /*
+   * must use the += operator. is_sv is not the number of currently
+   * active server connections. Note the incrementation in
+   * s_bsd.c:close_connection.
+   */
+  sp->is_sv += dlink_list_length(&serv_list);
+
+  DLINK_FOREACH(ptr, serv_list.head)
+  {
+    target_p = ptr->data;
+
+    sp->is_sbs += target_p->localClient->send.bytes;
+    sp->is_sbr += target_p->localClient->recv.bytes;
+    sp->is_sti += CurrentTime - target_p->localClient->firsttime;
+  }
+
+  sp->is_cl += dlink_list_length(&local_client_list);
+
+  DLINK_FOREACH(ptr, local_client_list.head)
+  {
+    target_p = ptr->data;
+
+    sp->is_cbs += target_p->localClient->send.bytes;
+    sp->is_cbr += target_p->localClient->recv.bytes;
+    sp->is_cti += CurrentTime - target_p->localClient->firsttime;
+  }
+
+  sp->is_ni += dlink_list_length(&unknown_list);
+
+  sendto_one(source_p, ":%s %d %s T :accepts %u refused %u",
+             me.name, RPL_STATSDEBUG, source_p->name, sp->is_ac, sp->is_ref);
+  sendto_one(source_p, ":%s %d %s T :unknown commands %u prefixes %u",
+             me.name, RPL_STATSDEBUG, source_p->name, sp->is_unco, sp->is_unpf);
+  sendto_one(source_p, ":%s %d %s T :nick collisions %u unknown closes %u",
+             me.name, RPL_STATSDEBUG, source_p->name, sp->is_kill, sp->is_ni);
+  sendto_one(source_p, ":%s %d %s T :wrong direction %u empty %u",
+             me.name, RPL_STATSDEBUG, source_p->name, sp->is_wrdi, sp->is_empt);
+  sendto_one(source_p, ":%s %d %s T :numerics seen %u",
+             me.name, RPL_STATSDEBUG, source_p->name, sp->is_num);
+  sendto_one(source_p, ":%s %d %s T :auth successes %u fails %u",
+             me.name, RPL_STATSDEBUG, source_p->name, sp->is_asuc, sp->is_abad);
+  sendto_one(source_p, ":%s %d %s T :Client Server",
+             me.name, RPL_STATSDEBUG, source_p->name);
+
+  sendto_one(source_p, ":%s %d %s T :connected %u %u",
+             me.name, RPL_STATSDEBUG, source_p->name,
+             (unsigned int)sp->is_cl,
+             (unsigned int)sp->is_sv);
+  sendto_one(source_p, ":%s %d %s T :bytes sent %llu %llu",
+             me.name, RPL_STATSDEBUG, source_p->name,
+             sp->is_cbs, sp->is_sbs);
+  sendto_one(source_p, ":%s %d %s T :bytes recv %llu %llu",
+             me.name, RPL_STATSDEBUG, source_p->name,
+             sp->is_cbr, sp->is_sbr);
+  sendto_one(source_p, ":%s %d %s T :time connected %u %u",
+             me.name, RPL_STATSDEBUG, source_p->name,
+             (unsigned int)sp->is_cti,
+             (unsigned int)sp->is_sti);
+}
+
+static void
+stats_uptime(struct Client *source_p, int parc, char *parv[])
+{
+  time_t now = CurrentTime - me.localClient->since;
+
+  sendto_one(source_p, form_str(RPL_STATSUPTIME), from, to,
+             now / 86400, (now / 3600) % 24, (now / 60) % 60, now % 60);
+
+  if (!ConfigFileEntry.disable_remote || HasUMode(source_p, UMODE_OPER))
+     sendto_one(source_p, form_str(RPL_STATSCONN), from, to,
+                Count.max_loc_con, Count.max_loc_cli, Count.totalrestartcount);
+}
+
+static void
+stats_shared(struct Client *source_p, int parc, char *parv[])
+{
+  report_confitem_types(source_p, ULINE_TYPE);
+}
+
+/* stats_servers()
+ *
+ * input	- client pointer
+ * output	- none
+ * side effects - client is shown lists of who connected servers
+ */
+static void
+stats_servers(struct Client *source_p, int parc, char *parv[])
+{
+  dlink_node *ptr = NULL;
+
+  DLINK_FOREACH(ptr, serv_list.head)
+  {
+    const struct Client *target_p = ptr->data;
+
+    sendto_one(source_p, ":%s %d %s v :%s (%s!%s@%s) Idle: %d",
+               from, RPL_STATSDEBUG, to, target_p->name,
+               (target_p->serv->by[0] ? target_p->serv->by : "Remote."),
+               "*", "*", (int)(CurrentTime - target_p->localClient->lasttime));
+  }
+
+  sendto_one(source_p, ":%s %d %s v :%u Server(s)",
+             from, RPL_STATSDEBUG, to, dlink_list_length(&serv_list));
+}
+
+static void
+stats_gecos(struct Client *source_p, int parc, char *parv[])
+{
+  report_confitem_types(source_p, XLINE_TYPE);
+  report_confitem_types(source_p, RXLINE_TYPE);
+}
+
+static void
+stats_class(struct Client *source_p, int parc, char *parv[])
+{
+  report_confitem_types(source_p, CLASS_TYPE);
+}
+
+static void
+stats_servlinks(struct Client *source_p, int parc, char *parv[])
+{
+  uint64_t sendB = 0, recvB = 0;
+  time_t uptime = 0;
+  dlink_node *ptr = NULL;
+
+  if (ConfigServerHide.flatten_links && !HasUMode(source_p, UMODE_OPER))
+  {
+    sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
+               from, to);
+    return;
+  }
+
+  DLINK_FOREACH(ptr, serv_list.head)
+  {
+    struct Client *target_p = ptr->data;
+
+    sendB += target_p->localClient->send.bytes;
+    recvB += target_p->localClient->recv.bytes;
+
+    /* ":%s 211 %s %s %u %u %llu %u %llu :%u %u %s" */
+    sendto_one(source_p, form_str(RPL_STATSLINKINFO),
+               from, to,
+               get_client_name(target_p, HasUMode(source_p, UMODE_ADMIN) ? SHOW_IP : MASK_IP),
+               dbuf_length(&target_p->localClient->buf_sendq),
+               target_p->localClient->send.messages,
+               target_p->localClient->send.bytes >> 10,
+               target_p->localClient->recv.messages,
+               target_p->localClient->recv.bytes >> 10,
+               (unsigned)(CurrentTime - target_p->localClient->firsttime),
+               (CurrentTime > target_p->localClient->since) ? (unsigned)(CurrentTime - target_p->localClient->since): 0,
+               HasUMode(source_p, UMODE_OPER) ? show_capabilities(target_p) : "TS");
+  }
+
+  sendB >>= 10;
+  recvB >>= 10;
+
+  sendto_one(source_p, ":%s %d %s ? :%u total server(s)",
+             from, RPL_STATSDEBUG, to, dlink_list_length(&serv_list));
+  sendto_one(source_p, ":%s %d %s ? :Sent total : %7.2f %s",
+             from, RPL_STATSDEBUG, to,
+             _GMKv(sendB), _GMKs(sendB));
+  sendto_one(source_p, ":%s %d %s ? :Recv total : %7.2f %s",
+             from, RPL_STATSDEBUG, to,
+             _GMKv(recvB), _GMKs(recvB));
+
+  uptime = (CurrentTime - me.localClient->since);
+
+  sendto_one(source_p, ":%s %d %s ? :Server send: %7.2f %s (%4.1f K/s)",
+             from, RPL_STATSDEBUG, to,
+             _GMKv((me.localClient->send.bytes>>10)),
+             _GMKs((me.localClient->send.bytes>>10)),
+             (float)((float)((me.localClient->send.bytes) >> 10) /
+             (float)uptime));
+  sendto_one(source_p, ":%s %d %s ? :Server recv: %7.2f %s (%4.1f K/s)",
+             from, RPL_STATSDEBUG, to,
+             _GMKv((me.localClient->recv.bytes>>10)),
+             _GMKs((me.localClient->recv.bytes>>10)),
+             (float)((float)((me.localClient->recv.bytes) >> 10) /
+             (float)uptime));
+}
+
+/* parse_stats_args()
+ *
+ * inputs       - arg count
+ *              - args
+ *              - doall flag
+ *              - wild card or not
+ * output       - pointer to name to use
+ * side effects -
+ * common parse routine for m_stats args
+ * 
+ */
+static char *
+parse_stats_args(int parc, char *parv[], int *doall, int *wilds)
+{
+  char *name;
+
+  if (parc > 2)
+  {
+    name = parv[2];
+
+    if (!irccmp(name, from))
+      *doall = 2;
+    else if (match(name, from))
+      *doall = 1;
+
+    *wilds = has_wildcards(name);
+
+    return name;
+  }
+
+  return NULL;
+}
+
+static void
+stats_L_list(struct Client *source_p,char *name, int doall, int wilds,
+             dlink_list *list,char statchar)
+{
+  dlink_node *ptr;
+  struct Client *target_p;
+
+  /*
+   * send info about connections which match, or all if the
+   * mask matches from.  Only restrictions are on those who
+   * are invisible not being visible to 'foreigners' who use
+   * a wild card based search to list it.
+   */
+  DLINK_FOREACH(ptr, list->head)
+  {
+    target_p = ptr->data;
+
+    if (HasUMode(target_p, UMODE_INVISIBLE) && (doall || wilds) &&
+        !(MyConnect(source_p) && HasUMode(source_p, UMODE_OPER)) &&
+        !HasUMode(target_p, UMODE_OPER) && (target_p != source_p))
+      continue;
+    if (!doall && wilds && !match(name, target_p->name))
+      continue;
+    if (!(doall || wilds) && irccmp(name, target_p->name))
+      continue;
+
+    /* This basically shows ips for our opers if its not a server/admin, or
+     * its one of our admins.  */
+    if(MyClient(source_p) && HasUMode(source_p, UMODE_OPER) &&
+       (HasUMode(source_p, UMODE_ADMIN) ||
+       (!IsServer(target_p) && !HasUMode(target_p, UMODE_ADMIN) &&
+       !IsHandshake(target_p) && !IsConnecting(target_p))))
+    {
+      sendto_one(source_p, form_str(RPL_STATSLINKINFO),
+                 from, to,
+                 (IsUpper(statchar)) ?
+                 get_client_name(target_p, SHOW_IP) :
+                 get_client_name(target_p, HIDE_IP),
+                 dbuf_length(&target_p->localClient->buf_sendq),
+                 target_p->localClient->send.messages,
+                 target_p->localClient->send.bytes>>10,
+                 target_p->localClient->recv.messages,
+                 target_p->localClient->recv.bytes>>10,
+                 (unsigned)(CurrentTime - target_p->localClient->firsttime),
+                 (CurrentTime > target_p->localClient->since) ? (unsigned)(CurrentTime - target_p->localClient->since):0,
+                 IsServer(target_p) ? show_capabilities(target_p) : "-");
+    }
+    else
+    {
+      /* If its a hidden ip, an admin, or a server, mask the real IP */
+      if(IsIPSpoof(target_p) || IsServer(target_p) || HasUMode(target_p, UMODE_ADMIN)
+         || IsHandshake(target_p) || IsConnecting(target_p))
+        sendto_one(source_p, form_str(RPL_STATSLINKINFO),
+                   from, to,
+                   get_client_name(target_p, MASK_IP),
+                   dbuf_length(&target_p->localClient->buf_sendq),
+                   target_p->localClient->send.messages,
+                   target_p->localClient->send.bytes>>10,
+                   target_p->localClient->recv.messages,
+                   target_p->localClient->recv.bytes>>10,
+                   (unsigned)(CurrentTime - target_p->localClient->firsttime),
+                   (CurrentTime > target_p->localClient->since) ? (unsigned)(CurrentTime - target_p->localClient->since):0,
+                   IsServer(target_p) ? show_capabilities(target_p) : "-");
+      else /* show the real IP */
+        sendto_one(source_p, form_str(RPL_STATSLINKINFO),
+                   from, to,
+                   (IsUpper(statchar)) ?
+                   get_client_name(target_p, SHOW_IP) :
+                   get_client_name(target_p, HIDE_IP),
+                   dbuf_length(&target_p->localClient->buf_sendq),
+                   target_p->localClient->send.messages,
+                   target_p->localClient->send.bytes>>10,
+                   target_p->localClient->recv.messages,
+                   target_p->localClient->recv.bytes>>10,
+                   (unsigned)(CurrentTime - target_p->localClient->firsttime),
+                   (CurrentTime > target_p->localClient->since) ? (unsigned)(CurrentTime - target_p->localClient->since):0,
+                   IsServer(target_p) ? show_capabilities(target_p) : "-");
+    }
+  }
+}
+
+/*
+ * stats_L
+ *
+ * inputs       - pointer to client to report to
+ *              - doall flag
+ *              - wild card or not
+ * output       - NONE
+ * side effects -
+ */
+static void
+stats_L(struct Client *source_p,char *name,int doall,
+        int wilds,char statchar)
+{
+  stats_L_list(source_p, name, doall, wilds, &unknown_list, statchar);
+  stats_L_list(source_p, name, doall, wilds, &local_client_list, statchar);
+  stats_L_list(source_p, name, doall, wilds, &serv_list, statchar);
+}
+
+static void
+stats_ltrace(struct Client *source_p, int parc, char *parv[])
+{
+  int doall = 0;
+  int wilds = 0;
+  char *name = NULL;
+  char statchar;
+
+  if ((name = parse_stats_args(parc, parv, &doall, &wilds)) != NULL)
+  {
+    statchar = parv[1][0];
+
+    stats_L(source_p, name, doall, wilds, statchar);
+  }
+  else
+    sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+               from, to, "STATS");
+}
+
+static const struct StatsStruct
+{
+  const unsigned char letter;
+  void (*handler)();
+  const unsigned int need_oper;
+  const unsigned int need_admin;
+} stats_cmd_table[] = {
+  /* letter     function            need_oper need_admin */
+  { 'a',        stats_dns_servers,      1,      1       },
+  { 'A',        stats_dns_servers,      1,      1       },
+  { 'c',        stats_connect,          1,      0       },
+  { 'C',        stats_connect,          1,      0       },
+  { 'd',        stats_tdeny,            1,      0       },
+  { 'D',        stats_deny,             1,      0       },
+  { 'e',        stats_exempt,           1,      0       },
+  { 'E',        stats_events,           1,      1       },
+  { 'f',        fd_dump,                1,      1       },
+  { 'F',        fd_dump,                1,      1       },
+  { 'g',        stats_pending_glines,   1,      0       },
+  { 'G',        stats_glines,           1,      0       },
+  { 'h',        stats_hooks,            1,      1       },
+  { 'H',        stats_hubleaf,          1,      0       },
+  { 'i',        stats_auth,             0,      0       },
+  { 'I',        stats_auth,             0,      0       },
+  { 'k',        stats_tklines,          0,      0       },
+  { 'K',        stats_klines,           0,      0       },
+  { 'l',        stats_ltrace,           1,      0       },
+  { 'L',        stats_ltrace,           1,      0       },
+  { 'm',        stats_messages,         0,      0       },
+  { 'M',        stats_messages,         0,      0       },
+  { 'o',        stats_oper,             0,      0       },
+  { 'O',        stats_oper,             0,      0       },
+  { 'p',        stats_operedup,         0,      0       },
+  { 'P',        stats_ports,            0,      0       },
+  { 'q',        stats_resv,             1,      0       },
+  { 'Q',        stats_resv,             1,      0       },
+  { 'r',        stats_usage,            1,      0       },
+  { 'R',        stats_usage,            1,      0       },
+  { 'S',        stats_service,          1,      0       },
+  { 't',        stats_tstats,           1,      0       },
+  { 'T',        stats_tstats,           1,      0       },
+  { 'u',        stats_uptime,           0,      0       },
+  { 'U',        stats_shared,           1,      0       },
+  { 'v',        stats_servers,          1,      0       },
+  { 'x',        stats_gecos,            1,      0       },
+  { 'X',        stats_gecos,            1,      0       },
+  { 'y',        stats_class,            1,      0       },
+  { 'Y',        stats_class,            1,      0       },
+  { 'z',        stats_memory,           1,      0       },
+  { '?',        stats_servlinks,        0,      0       },
+  { '\0',       NULL,                   0,      0       }
+};
+
+static void
+do_stats(struct Client *source_p, int parc, char *parv[])
+{
+  const struct StatsStruct *tab = stats_cmd_table;
+  const char statchar = *parv[1];
+
+  if (statchar == '\0')
+  {
+    sendto_one(source_p, form_str(RPL_ENDOFSTATS),
+               from, to, '*');
+    return;
+  }
+
+  for (; tab->handler; ++tab)
+  {
+    if (tab->letter == statchar)
+    {
+      /* The stats table says what privs are needed, so check --fl_ */
+      if ((tab->need_admin && !HasUMode(source_p, UMODE_ADMIN)) ||
+          (tab->need_oper && !HasUMode(source_p, UMODE_OPER)))
+      {
+        sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
+                   from, to);
+        break;
+      }
+
+      sendto_realops_flags(UMODE_SPY, L_ALL,
+                           "STATS %c requested by %s (%s@%s) [%s]",
+                           statchar, source_p->name, source_p->username,
+                           source_p->host, source_p->servptr->name);
+      tab->handler(source_p, parc, parv);
+      break;
+    }
+  }
+
+  sendto_one(source_p, form_str(RPL_ENDOFSTATS),
+             from, to, statchar);
+}
+
+/*
+ * m_stats()
+ *      parv[0] = sender prefix
+ *      parv[1] = stat letter/command
+ *      parv[2] = (if present) server/mask in stats L
+ * 
+ * This will search the tables for the appropriate stats letter/command,
+ * if found execute it.  
+ */
+static void
+m_stats(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  static time_t last_used = 0;
+
+  /* Is the stats meant for us? */
+  if (!ConfigFileEntry.disable_remote)
+    if (hunt_server(client_p, source_p, ":%s STATS %s :%s", 2,
+                    parc, parv) != HUNTED_ISME)
+      return;
+
+  if (!MyClient(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
+  {
+    from = me.id;
+    to = source_p->id;
+  }
+  else
+  {
+    from = me.name;
+    to = source_p->name;
+  }
+
+  /* Check the user is actually allowed to do /stats, and isnt flooding */
+  if ((last_used + ConfigFileEntry.pace_wait) > CurrentTime)
+  {
+    sendto_one(source_p,form_str(RPL_LOAD2HI),
+               from, to);
+    return;
+  }
+
+  last_used = CurrentTime;
+
+  do_stats(source_p, parc, parv);
+}
+
+/*
+ * mo_stats()
+ *      parv[0] = sender prefix
+ *      parv[1] = stat letter/command
+ *      parv[2] = (if present) server/mask in stats L, or target
+ *
+ * This will search the tables for the appropriate stats letter,
+ * if found execute it.  
+ */
+static void
+mo_stats(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  if (hunt_server(client_p, source_p, ":%s STATS %s :%s", 2,
+                  parc, parv) != HUNTED_ISME)
+     return;
+
+  if (!MyClient(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
+  {
+    from = me.id;
+    to = source_p->id;
+  }
+  else
+  {
+    from = me.name;
+    to = source_p->name;
+  }
+
+  do_stats(source_p, parc, parv);
+}
+
+/*
+ * ms_stats - STATS message handler
+ *      parv[0] = sender prefix
+ *      parv[1] = statistics selector (defaults to Message frequency)
+ *      parv[2] = server name (current server defaulted, if omitted)
+ */
+static void
+ms_stats(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  if (hunt_server(client_p, source_p, ":%s STATS %s :%s", 2,
+                  parc, parv) != HUNTED_ISME)
+    return;
+
+  if (IsClient(source_p))
+    mo_stats(client_p, source_p, parc, parv);
+}
+
+static struct Message stats_msgtab = {
+  "STATS", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_stats, ms_stats, m_ignore, mo_stats, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&stats_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&stats_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_svinfo.c b/modules/m_svinfo.c
new file mode 100644
index 0000000..bb36887
--- /dev/null
+++ b/modules/m_svinfo.c
@@ -0,0 +1,143 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_svinfo.c: Sends TS information for clock & compatibility checks.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "send.h"
+#include "conf.h"
+#include "log.h"
+#include "parse.h"
+#include "modules.h"
+
+
+/*
+ * ms_svinfo - SVINFO message handler
+ *      parv[0] = sender prefix
+ *      parv[1] = TS_CURRENT for the server
+ *      parv[2] = TS_MIN for the server
+ *      parv[3] = server is standalone or connected to non-TS only
+ *      parv[4] = server's idea of UTC time
+ */
+static void
+ms_svinfo(struct Client *client_p, struct Client *source_p,
+          int parc, char *parv[])
+{
+  time_t deltat;
+  time_t theirtime;
+
+  if (MyConnect(source_p) && IsUnknown(source_p))
+  {
+    exit_client(source_p, source_p, "Need SERVER before SVINFO");
+    return;
+  }
+
+  if (!IsServer(source_p) || !MyConnect(source_p) || parc < 5)
+    return;
+
+  if (TS_CURRENT < atoi(parv[2]) || atoi(parv[1]) < TS_MIN)
+  {
+    /*
+     * a server with the wrong TS version connected; since we're
+     * TS_ONLY we can't fall back to the non-TS protocol so
+     * we drop the link  -orabidoo
+     */
+    sendto_realops_flags(UMODE_ALL, L_ADMIN,
+            "Link %s dropped, wrong TS protocol version (%s,%s)",
+            get_client_name(source_p, SHOW_IP), parv[1], parv[2]);
+    sendto_realops_flags(UMODE_ALL, L_OPER,
+                 "Link %s dropped, wrong TS protocol version (%s,%s)",
+                 get_client_name(source_p, MASK_IP), parv[1], parv[2]);
+    exit_client(source_p, source_p, "Incompatible TS version");
+    return;
+  }
+
+  /*
+   * since we're here, might as well set CurrentTime while we're at it
+   */
+  set_time(); 
+  theirtime = atol(parv[4]);
+  deltat = abs(theirtime - CurrentTime);
+
+  if (deltat > ConfigFileEntry.ts_max_delta)
+  {
+    sendto_realops_flags(UMODE_ALL, L_ADMIN,
+          "Link %s dropped, excessive TS delta (my TS=%lu, their TS=%lu, delta=%d)",
+          get_client_name(source_p, SHOW_IP),
+          (unsigned long) CurrentTime,
+          (unsigned long) theirtime,
+          (int) deltat);
+    sendto_realops_flags(UMODE_ALL, L_OPER,
+          "Link %s dropped, excessive TS delta (my TS=%lu, their TS=%lu, delta=%d)",
+           get_client_name(source_p, MASK_IP),
+           (unsigned long) CurrentTime,
+           (unsigned long) theirtime,
+           (int) deltat);
+    ilog(LOG_TYPE_IRCD,
+         "Link %s dropped, excessive TS delta (my TS=%lu, their TS=%lu, delta=%d)",
+         get_client_name(source_p, SHOW_IP),
+         (unsigned long) CurrentTime,
+         (unsigned long) theirtime,
+         (int) deltat);
+    exit_client(source_p, source_p, "Excessive TS delta");
+    return;
+  }
+
+  if (deltat > ConfigFileEntry.ts_warn_delta)
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+                "Link %s notable TS delta (my TS=%lu, their TS=%lu, delta=%d)",
+                source_p->name,
+                (unsigned long) CurrentTime,
+                (unsigned long) theirtime,
+                (int) deltat);
+}
+
+static struct Message svinfo_msgtab = {
+  "SVINFO", 0, 0, 4, MAXPARA, MFLG_SLOW, 0,
+  {m_unregistered, m_ignore, ms_svinfo, m_ignore, m_ignore, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&svinfo_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&svinfo_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_svsmode.c b/modules/m_svsmode.c
new file mode 100644
index 0000000..34c4c71
--- /dev/null
+++ b/modules/m_svsmode.c
@@ -0,0 +1,208 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *
+ *  Copyright (C) 1999 by the Bahamut Development Team.
+ *  Copyright (C) 2011 by the Hybrid Development Team.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ */
+
+/*! \file m_svsmode.c
+ * \brief Includes required functions for processing the SVSMODE command.
+ * \version $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "s_serv.h"
+#include "send.h"
+#include "channel_mode.h"
+#include "parse.h"
+#include "modules.h"
+#include "irc_string.h"
+#include "s_user.h"
+#include "conf.h"
+#include "hook.h"
+
+
+/*! \brief SVSMODE command handler (called by services)
+ *
+ * \param client_p Pointer to allocated Client struct with physical connection
+ *                 to this server, i.e. with an open socket connected.
+ * \param source_p Pointer to allocated Client struct from which the message
+ *                 originally comes from.  This can be a local or remote client.
+ * \param parc     Integer holding the number of supplied arguments.
+ * \param parv     Argument vector where parv[0] .. parv[parc-1] are non-NULL
+ *                 pointers.
+ * \note Valid arguments for this command are:
+ *      - parv[0] = sender prefix
+ *      - parv[1] = nickname
+ *      - parv[2] = TS (or mode, depending on svs version)
+ *      - parv[3] = mode (or services id if old svs version)
+ *      - parv[4] = optional argument (services id)
+ */
+static void
+ms_svsmode(struct Client *client_p, struct Client *source_p,
+           int parc, char *parv[])
+{
+  struct Client *target_p = NULL;
+  int what = MODE_ADD;
+  unsigned int flag = 0, setflags = 0;
+  char *m = NULL, *modes = NULL, *extarg = NULL;
+  time_t ts = 0;
+
+  if (!HasFlag(source_p, FLAGS_SERVICE))
+    return;
+
+  if ((parc >= 4) && ((*parv[3] == '+') || (*parv[3] == '-')))
+  {
+    ts     = atol(parv[2]);
+    modes  = parv[3];
+    extarg = (parc > 4) ? parv[4] : NULL;
+  }
+  else
+  {
+    modes  = parv[2];
+    extarg = (parc > 3) ? parv[3] : NULL;
+  }
+
+  if ((target_p = find_person(client_p, parv[1])) == NULL)
+    return;
+
+  if (ts && (ts != target_p->tsinfo))
+    return;
+
+  setflags = target_p->umodes;
+
+  for (m = modes; *m; ++m)
+  {
+    switch (*m)
+    {
+      case '+':
+        what = MODE_ADD;
+        break;
+      case '-':
+        what = MODE_DEL;
+        break;
+
+      case 'd':
+        if (!EmptyString(extarg))
+          strlcpy(target_p->svid, extarg, sizeof(target_p->svid));
+        break;
+
+      case 'o':
+        if (what == MODE_DEL && HasUMode(target_p, UMODE_OPER))
+        {
+          ClearOper(target_p);
+          Count.oper--;
+
+          if (MyConnect(target_p))
+          {
+            dlink_node *dm = NULL;
+
+            detach_conf(target_p, OPER_TYPE);
+            ClrOFlag(target_p);
+            DelUMode(target_p, ConfigFileEntry.oper_only_umodes);
+ 
+           if ((dm = dlinkFindDelete(&oper_list, target_p)) != NULL)
+             free_dlink_node(dm);
+          }
+        }
+
+        break;
+
+      case 'i':
+        if (what == MODE_ADD && !HasUMode(target_p, UMODE_INVISIBLE))
+        {
+          AddUMode(target_p, UMODE_INVISIBLE);
+          ++Count.invisi;
+        }
+
+        if (what == MODE_DEL && HasUMode(target_p, UMODE_INVISIBLE))
+        {
+          DelUMode(target_p, UMODE_INVISIBLE);
+          --Count.invisi;
+        }
+
+        break;
+
+      case ' ':
+      case '\n':
+      case '\r':
+      case '\t':
+        break;
+      default:
+        if ((flag = user_modes[(unsigned char)*m]))
+          execute_callback(umode_cb, client_p, target_p, what, flag);
+        break;
+    }
+  }
+
+  if (extarg)
+  {
+    sendto_server(client_p, CAP_TS6, NOCAPS,
+                  ":%s SVSMODE %s %lu %s %s", ID(source_p),
+                  ID(target_p), (unsigned long)target_p->tsinfo, modes, extarg);
+    sendto_server(client_p, NOCAPS, CAP_TS6,
+                  ":%s SVSMODE %s %lu %s %s", source_p->name,
+                  target_p->name, (unsigned long)target_p->tsinfo, modes, extarg);
+  }
+  else
+  {
+    sendto_server(client_p, CAP_TS6, NOCAPS,
+                  ":%s SVSMODE %s %lu %s", ID(source_p),
+                  ID(target_p), (unsigned long)target_p->tsinfo, modes);
+    sendto_server(client_p, NOCAPS, CAP_TS6,
+                  ":%s SVSMODE %s %lu %s", source_p->name,
+                  target_p->name, (unsigned long)target_p->tsinfo, modes);
+  }
+
+  if (MyConnect(target_p) && (setflags != target_p->umodes))
+  {
+    char modebuf[IRCD_BUFSIZE];
+
+    send_umode(target_p, target_p, setflags, 0xffffffff, modebuf);
+  }
+}
+
+static struct Message svsmode_msgtab = {
+  "SVSMODE", 0, 0, 3, MAXPARA, MFLG_SLOW, 0,
+  {m_ignore, m_ignore, ms_svsmode, m_ignore, m_ignore, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&svsmode_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&svsmode_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_svsnick.c b/modules/m_svsnick.c
new file mode 100644
index 0000000..ff638d7
--- /dev/null
+++ b/modules/m_svsnick.c
@@ -0,0 +1,148 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *
+ *  Copyright (C) 1999 by the Bahamut Development Team.
+ *  Copyright (C) 2011 by the Hybrid Development Team.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ */
+
+/*! \file m_svsnick.c
+ * \brief Includes required functions for processing the SVSNICK command.
+ * \version $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "ircd.h"
+#include "channel_mode.h"
+#include "numeric.h"
+#include "s_serv.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+#include "irc_string.h"
+#include "s_user.h"
+#include "hash.h"
+#include "watch.h"
+#include "whowas.h"
+
+
+/*! \brief SVSNICK command handler (called by services)
+ *
+ * \param client_p Pointer to allocated Client struct with physical connection
+ *                 to this server, i.e. with an open socket connected.
+ * \param source_p Pointer to allocated Client struct from which the message
+ *                 originally comes from.  This can be a local or remote client.
+ * \param parc     Integer holding the number of supplied arguments.
+ * \param parv     Argument vector where parv[0] .. parv[parc-1] are non-NULL
+ *                 pointers.
+ * \note Valid arguments for this command are:
+ *      - parv[0] = sender prefix
+ *      - parv[1] = old nickname
+ *      - parv[2] = new nickname
+ *      - parv[3] = timestamp
+ */
+static void
+ms_svsnick(struct Client *client_p, struct Client *source_p,
+           int parc, char *parv[])
+{
+  struct Client *target_p = NULL, *exists_p = NULL;
+
+  if (!HasFlag(source_p, FLAGS_SERVICE) || !valid_nickname(parv[2], 1))
+    return;
+
+  if (hunt_server(client_p, source_p, ":%s SVSNICK %s %s :%s",
+                  1, parc, parv) != HUNTED_ISME)
+    return;
+
+  if ((target_p = find_person(client_p, parv[1])) == NULL)
+    return;
+
+  assert(MyClient(target_p));
+
+  if ((exists_p = hash_find_client(parv[2])))
+  {
+    if (IsUnknown(exists_p))
+      exit_client(exists_p, &me, "SVSNICK Override");
+    else
+    {
+      exit_client(target_p, &me, "SVSNICK Collide");
+      return;
+    }
+  }
+
+  target_p->tsinfo = atoi(parv[3]);
+  clear_ban_cache_client(target_p);
+  watch_check_hash(target_p, RPL_LOGOFF);
+
+  if (HasUMode(target_p, UMODE_REGISTERED))
+  {
+    unsigned int oldmodes = target_p->umodes;
+    char modebuf[IRCD_BUFSIZE] = { '\0' };
+
+    DelUMode(target_p, UMODE_REGISTERED);
+    send_umode(target_p, target_p, oldmodes, 0xffffffff, modebuf);
+  }
+
+  sendto_common_channels_local(target_p, 1, ":%s!%s@%s NICK :%s",
+                               target_p->name, target_p->username,
+                               target_p->host, parv[2]);
+
+  add_history(target_p, 1);
+
+  sendto_server(NULL, CAP_TS6, NOCAPS,
+                ":%s NICK %s :%lu",
+                ID(target_p), parv[2], (unsigned long)target_p->tsinfo);
+  sendto_server(NULL, NOCAPS, CAP_TS6,
+                ":%s NICK %s :%lu",
+                target_p->name, parv[2], (unsigned long)source_p->tsinfo);
+
+  hash_del_client(target_p);
+  strlcpy(target_p->name, parv[2], sizeof(target_p->name));
+  hash_add_client(target_p);
+
+  watch_check_hash(target_p, RPL_LOGON);
+
+  fd_note(&target_p->localClient->fd, "Nick: %s", parv[2]);
+}
+
+static struct Message svsnick_msgtab = {
+  "SVSNICK", 0, 0, 4, MAXPARA, MFLG_SLOW, 0,
+  {m_ignore, m_ignore, ms_svsnick, m_ignore, m_ignore, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&svsnick_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&svsnick_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_tburst.c b/modules/m_tburst.c
new file mode 100644
index 0000000..f927c35
--- /dev/null
+++ b/modules/m_tburst.c
@@ -0,0 +1,143 @@
+/*  modules/m_tburst.c
+ *  Copyright (C) 2002, 2003, 2004, 2005 Hybrid Development Team
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions are
+ *  met:
+ *
+ *  1.Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *  2.Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *  3.The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ *  IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ *  DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ *  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ *  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ *  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ *  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ *  IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ *  POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "ircd.h"
+#include "send.h"
+#include "modules.h"
+#include "hash.h"
+#include "s_serv.h"
+#include "conf.h"
+#include "parse.h"
+
+
+/* ms_tburst()
+ *
+ *      parv[0] = sender prefix
+ *      parv[1] = channel timestamp
+ *      parv[2] = channel
+ *      parv[3] = topic timestamp
+ *      parv[4] = topic setter
+ *      parv[5] = topic
+ */
+static void
+ms_tburst(struct Client *client_p, struct Client *source_p,
+          int parc, char *parv[])
+{
+  struct Channel *chptr = NULL;
+  int accept_remote = 0;
+  time_t remote_channel_ts = atol(parv[1]);
+  time_t remote_topic_ts = atol(parv[3]);
+  const char *topic = parv[5];
+  const char *setby = parv[4];
+
+  /*
+   * Do NOT test parv[5] for an empty string and return if true!
+   * parv[5] CAN be an empty string, i.e. if the other side wants
+   * to unset our topic.  Don't forget: an empty topic is also a
+   * valid topic.
+   */
+
+
+  if ((chptr = hash_find_channel(parv[2])) == NULL)
+    return;
+
+  /*
+   * The logic for accepting and rejecting channel topics was
+   * always a bit hairy, so now we got exactly 2 cases where
+   * we would accept a bursted topic
+   *
+   * Case 1:
+   *        The TS of the remote channel is older than ours
+   * Case 2:
+   *        The TS of the remote channel is equal to ours AND
+   *        the TS of the remote topic is newer than ours
+   */
+  if (HasFlag(source_p, FLAGS_SERVICE))
+    accept_remote = 1;
+  else if (remote_channel_ts < chptr->channelts)
+    accept_remote = 1;
+  else if (remote_channel_ts == chptr->channelts)
+    if (remote_topic_ts > chptr->topic_time)
+      accept_remote = 1;
+
+  if (accept_remote)
+  {
+    int topic_differs = strncmp(chptr->topic, topic, sizeof(chptr->topic) - 1);
+
+    set_channel_topic(chptr, topic, setby, remote_topic_ts);
+
+    if (topic_differs)
+      sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s TOPIC %s :%s",
+                           ConfigServerHide.hide_servers ? me.name : source_p->name,
+                           chptr->chname, chptr->topic);
+  }
+
+  /*
+   * Always propagate what we have received, not only if we accept the topic.
+   * This will keep other servers in sync.
+   */
+  sendto_server(source_p, CAP_TBURST|CAP_TS6, NOCAPS,
+                ":%s TBURST %s %s %s %s :%s",
+                ID(source_p), parv[1], parv[2], parv[3], setby, topic);
+  sendto_server(source_p, CAP_TBURST, CAP_TS6,
+                ":%s TBURST %s %s %s %s :%s",
+                source_p->name, parv[1], parv[2], parv[3], setby, topic);
+}
+
+static struct Message tburst_msgtab = {
+  "TBURST", 0, 0, 6, MAXPARA, MFLG_SLOW, 0,
+  { m_ignore, m_ignore, ms_tburst, m_ignore, m_ignore, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&tburst_msgtab);
+  add_capability("TBURST", CAP_TBURST, 1);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&tburst_msgtab);
+  delete_capability("TBURST");
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_testline.c b/modules/m_testline.c
new file mode 100644
index 0000000..f9a8e67
--- /dev/null
+++ b/modules/m_testline.c
@@ -0,0 +1,258 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_testline.c: Tests a hostmask to see what will happen to it.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "irc_string.h"
+#include "ircd_defs.h"
+#include "ircd.h"
+#include "restart.h"
+#include "conf.h"
+#include "send.h"
+#include "hostmask.h"
+#include "numeric.h"
+#include "parse.h"
+#include "resv.h"
+#include "hash.h"
+#include "modules.h"
+
+
+/* mo_testline()
+ *
+ * inputs       - pointer to physical connection request is coming from
+ *              - pointer to source connection request is coming from
+ *              - parc arg count
+ *              - parv actual arguments   
+ *   
+ * output       - NONE
+ * side effects - command to test I/K lines on server
+ *   
+ * i.e. /quote testline user@host,ip [password]
+ *
+ */
+static void
+mo_testline(struct Client *client_p, struct Client *source_p,
+            int parc, char *parv[])
+{
+  /* IRCD_BUFSIZE to allow things like *u*s*e*r*n*a*m*e* etc. */
+  char given_name[IRCD_BUFSIZE];
+  char given_host[IRCD_BUFSIZE];
+  char parv1_copy[IRCD_BUFSIZE];
+  struct ConfItem *conf;
+  struct AccessItem *aconf;
+  struct irc_ssaddr ip;
+  int host_mask;
+  int t;
+  int matches = 0;
+  char userhost[HOSTLEN + USERLEN + 2];
+  struct split_nuh_item nuh;
+
+  if (EmptyString(parv[1]))
+  {
+    sendto_one(source_p, ":%s NOTICE %s :usage: user@host|ip [password]",
+               me.name, source_p->name);
+    return;
+  }
+
+  if (IsChanPrefix(*parv[1]))    /* Might be channel resv */
+  {
+    const struct ResvChannel *chptr = NULL;
+
+    if ((chptr = match_find_resv(parv[1])))
+    {
+      sendto_one(source_p, form_str(RPL_TESTLINE),
+                 me.name, source_p->name, 'Q', 0, chptr->name, 
+                 chptr->reason ? chptr->reason : "No reason", "");
+      return;
+    }
+  }
+
+  strlcpy(parv1_copy, parv[1], sizeof(parv1_copy));
+
+  nuh.nuhmask  = parv[1];
+  nuh.nickptr  = NULL;
+  nuh.userptr  = given_name;
+  nuh.hostptr  = given_host;
+
+  nuh.nicksize = 0;
+  nuh.usersize = sizeof(given_name);
+  nuh.hostsize = sizeof(given_host);
+
+  split_nuh(&nuh);
+
+  t = parse_netmask(given_host, &ip, &host_mask);
+
+  if (t != HM_HOST)
+  {
+    aconf = find_dline_conf(&ip, 
+#ifdef IPV6 
+                            (t == HM_IPV6) ? AF_INET6 : AF_INET
+#else
+                            AF_INET
+#endif
+                            );
+    if (aconf != NULL)
+    {
+      ++matches;
+      if (aconf->status & CONF_EXEMPTDLINE)
+        sendto_one(source_p,
+                   ":%s NOTICE %s :Exempt D-line host [%s] reason [%s]",
+                   me.name, source_p->name, aconf->host, aconf->reason);
+      else
+        sendto_one(source_p, form_str(RPL_TESTLINE),
+                   me.name, source_p->name,
+                   IsConfTemporary(aconf) ? 'd' : 'D',
+                   IsConfTemporary(aconf) ? ((aconf->hold - CurrentTime) / 60)
+                   : 0L,
+                   aconf->host, aconf->reason,
+                   aconf->oper_reason ? aconf->oper_reason : "");
+    }
+  }
+
+  if (t != HM_HOST)
+    aconf = find_address_conf(given_host, given_name, &ip, 
+#ifdef IPV6
+                              (t == HM_IPV6) ? AF_INET6 : AF_INET,
+#else
+                              AF_INET,
+#endif
+                              parv[2]);
+  else
+    aconf = find_address_conf(given_host, given_name, NULL, 0, parv[2]);
+                 
+  if (aconf != NULL)
+  {
+    snprintf(userhost, sizeof(userhost), "%s@%s", aconf->user, aconf->host);
+
+    if (aconf->status & CONF_CLIENT)
+    {
+      sendto_one(source_p, form_str(RPL_TESTLINE),
+                 me.name, source_p->name, 'I', 0L, userhost,
+                 aconf->class_ptr ? aconf->class_ptr->name : "<default>", "");
+      ++matches;
+    }
+    else if (aconf->status & CONF_KLINE)
+    {
+      sendto_one(source_p, form_str(RPL_TESTLINE),
+                 me.name, source_p->name,
+                 IsConfTemporary(aconf) ? 'k' : 'K',
+                 IsConfTemporary(aconf) ? ((aconf->hold - CurrentTime) / 60)
+                 : 0L,
+                 userhost, aconf->reason? aconf->reason : "No reason",
+                 aconf->oper_reason ? aconf->oper_reason : "");
+      ++matches;
+    }
+  }
+
+  conf = find_matching_name_conf(NRESV_TYPE, given_name, NULL, NULL, 0);
+
+  if (conf != NULL)
+  {
+    const struct MatchItem *mconf = map_to_conf(conf);
+
+    sendto_one(source_p, form_str(RPL_TESTLINE),
+               me.name, source_p->name, 'Q', 0L,
+               conf->name, 
+               mconf->reason ? mconf->reason : "No reason",
+               mconf->oper_reason ? mconf->oper_reason : "");
+    ++matches;
+  }
+
+  if (matches == 0)
+    sendto_one(source_p, form_str(RPL_NOTESTLINE),
+               me.name, source_p->name, parv1_copy);
+}
+
+/* mo_testgecos()
+ *
+ * inputs       - pointer to physical connection request is coming from
+ *              - pointer to source connection request is coming from
+ *              - parc arg count
+ *              - parv actual arguments   
+ *   
+ * output       - always 0
+ * side effects - command to test X lines on server
+ *   
+ * i.e. /quote testgecos gecos
+ *
+ */
+static void
+mo_testgecos(struct Client *client_p, struct Client *source_p,
+             int parc, char *parv[])
+{
+  struct ConfItem *conf = NULL;
+
+  if (EmptyString(parv[1]))
+  {
+    sendto_one(source_p, ":%s NOTICE %s :usage: gecos",
+               me.name, source_p->name);
+    return;
+  }
+
+  if ((conf = find_matching_name_conf(XLINE_TYPE, parv[1], NULL, NULL, 0)))
+  {
+    const struct MatchItem *xconf = map_to_conf(conf);
+    sendto_one(source_p, form_str(RPL_TESTLINE),
+               me.name, source_p->name, 'X', 0L,
+               conf->name, xconf->reason ? xconf->reason : "X-lined",
+               xconf->oper_reason ? xconf->oper_reason : "");
+  }
+  else
+    sendto_one(source_p, form_str(RPL_NOTESTLINE),
+               me.name, source_p->name, parv[1]);
+}
+
+static struct Message testline_msgtab = {
+  "TESTLINE", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_not_oper, m_ignore, m_ignore, mo_testline, m_ignore }
+};
+
+struct Message testgecos_msgtab = {
+  "TESTGECOS", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_not_oper, m_ignore, m_ignore, mo_testgecos, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&testline_msgtab);
+  mod_add_cmd(&testgecos_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&testline_msgtab);
+  mod_del_cmd(&testgecos_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_testmask.c b/modules/m_testmask.c
new file mode 100644
index 0000000..20da840
--- /dev/null
+++ b/modules/m_testmask.c
@@ -0,0 +1,131 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_testmask.c: Counts the birdies err local and remote clients.
+ *
+ *  Copyright (C) 2005 by Diane Bruce
+ *  Coypright (C) 2005 ircd-hybrid team
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions are
+ *  met:
+ *
+ *  1.Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer. 
+ *  2.Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution. 
+ *  3.The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission. 
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ *  IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ *  DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ *  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ *  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ *  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ *  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ *  IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ *  POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "irc_string.h"
+#include "ircd_defs.h"
+#include "ircd.h"
+#include "restart.h"
+#include "conf.h"
+#include "send.h"
+#include "hostmask.h"
+#include "numeric.h"
+#include "parse.h"
+#include "modules.h"
+
+
+/* mo_testmask()
+ *
+ * inputs       - pointer to physical connection request is coming from
+ *              - pointer to source connection request is coming from
+ *              - parc arg count
+ *              - parv actual arguments   
+ * output       - NONE
+ * side effects - count up clients matching mask
+ * i.e. /quote testmask user@host
+ */
+static void
+mo_testmask(struct Client *client_p, struct Client *source_p,
+            int parc, char *parv[])
+{
+  struct split_nuh_item nuh;
+  char given_nick[IRCD_BUFSIZE];
+  char given_user[IRCD_BUFSIZE];
+  char given_host[IRCD_BUFSIZE];
+  unsigned int count[2] = { 0, 0 };
+  const dlink_node *ptr = NULL;
+
+  if (EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+               me.name, source_p->name, "TESTMASK");
+    return;
+  }
+
+  nuh.nuhmask  = parv[1];
+  nuh.nickptr  = given_nick;
+  nuh.userptr  = given_user;
+  nuh.hostptr  = given_host;
+
+  nuh.nicksize = sizeof(given_nick);
+  nuh.usersize = sizeof(given_user);
+  nuh.hostsize = sizeof(given_host);
+
+  split_nuh(&nuh);
+
+  DLINK_FOREACH(ptr, global_client_list.head)
+  {
+    const struct Client *target_p = ptr->data;
+
+    if (!IsClient(target_p) || !match(given_nick, target_p->name))
+      continue;
+
+    if (match(given_user, target_p->username))
+      if (match(given_host, target_p->host) || match(given_host, target_p->sockhost))
+        ++count[!MyConnect(target_p)];
+  }
+
+  sendto_one(source_p, form_str(RPL_TESTMASK), me.name,
+             source_p->name,
+             given_nick, given_user,
+             given_host, count[0], count[1]);
+}
+
+static struct Message testmask_msgtab = {
+  "TESTMASK", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+  {m_unregistered, m_not_oper, m_ignore, m_ignore, mo_testmask, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&testmask_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&testmask_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_time.c b/modules/m_time.c
new file mode 100644
index 0000000..14705c6
--- /dev/null
+++ b/modules/m_time.c
@@ -0,0 +1,99 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_time.c: Sends the current time on the server.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "s_misc.h"
+#include "conf.h"
+#include "s_serv.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+#include "packet.h"
+
+
+/*
+ * m_time
+ *      parv[0] = sender prefix
+ *      parv[1] = servername
+ */
+static void
+m_time(struct Client *client_p, struct Client *source_p,
+       int parc, char *parv[])
+{
+  /* this is not rate limited, so end the grace period */
+  if (!IsFloodDone(source_p))
+    flood_endgrace(source_p);
+
+  /* This is safe enough to use during non hidden server mode */
+  if (!ConfigFileEntry.disable_remote)
+    if (hunt_server(client_p, source_p, ":%s TIME :%s", 1, parc, parv) != HUNTED_ISME)
+      return;
+
+  sendto_one(source_p, form_str(RPL_TIME), me.name,
+             source_p->name, me.name, date(0));
+}
+
+/*
+ * mo_time
+ *      parv[0] = sender prefix
+ *      parv[1] = servername
+ */
+static void
+mo_time(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  if (hunt_server(client_p, source_p, ":%s TIME :%s", 1, parc, parv) == HUNTED_ISME)
+    sendto_one(source_p, form_str(RPL_TIME), me.name,
+               source_p->name, me.name, date(0));
+}
+
+static struct Message time_msgtab = {
+  "TIME", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_time, mo_time, m_ignore, mo_time, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&time_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&time_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_topic.c b/modules/m_topic.c
new file mode 100644
index 0000000..fe4faea
--- /dev/null
+++ b/modules/m_topic.c
@@ -0,0 +1,171 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_topic.c: Sets a channel topic.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "channel.h"
+#include "channel_mode.h"
+#include "client.h"
+#include "hash.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "send.h"
+#include "s_serv.h"
+#include "parse.h"
+#include "modules.h"
+#include "packet.h"
+
+
+/* m_topic()
+ *  parv[0] = sender prefix
+ *  parv[1] = channel name
+ *  parv[2] = new topic, if setting topic
+ */
+static void
+m_topic(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  struct Channel *chptr = NULL;
+  const char *from, *to;
+
+  if (!MyClient(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
+  {
+    from = me.id;
+    to = source_p->id;
+  }
+  else
+  {
+    from = me.name;
+    to = source_p->name;
+  }
+
+  if (EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+               from, to, "TOPIC");
+    return;
+  }
+
+  if (MyClient(source_p) && !IsFloodDone(source_p))
+    flood_endgrace(source_p);
+
+  if ((chptr = hash_find_channel(parv[1])) == NULL)
+  {
+    sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
+               from, to, parv[1]);
+    return;
+  }
+
+  /* setting topic */
+  if (parc > 2)
+  {
+    struct Membership *ms;
+
+    if ((ms = find_channel_link(source_p, chptr)) == NULL)
+    {
+      sendto_one(source_p, form_str(ERR_NOTONCHANNEL), from,
+                 to, parv[1]);
+      return;
+    }
+
+    if (!(chptr->mode.mode & MODE_TOPICLIMIT) ||
+        has_member_flags(ms, CHFL_CHANOP|CHFL_HALFOP))
+    {
+      char topic_info[USERHOST_REPLYLEN]; 
+
+      snprintf(topic_info, sizeof(topic_info), "%s!%s@%s", source_p->name,
+               source_p->username, source_p->host);
+      set_channel_topic(chptr, parv[2], topic_info, CurrentTime);
+
+      sendto_server(client_p, CAP_TS6, NOCAPS,
+                    ":%s TOPIC %s :%s",
+                    ID(source_p), chptr->chname,
+                    chptr->topic);
+      sendto_server(client_p, NOCAPS, CAP_TS6,
+                    ":%s TOPIC %s :%s",
+                    source_p->name, chptr->chname,
+                    chptr->topic);
+      sendto_channel_local(ALL_MEMBERS, 0,
+                           chptr, ":%s!%s@%s TOPIC %s :%s",
+                           source_p->name,
+                           source_p->username,
+                           source_p->host,
+                           chptr->chname, chptr->topic);
+    }
+    else
+      sendto_one(source_p, form_str(ERR_CHANOPRIVSNEEDED),
+                 from, to, chptr->chname);
+  }
+  else /* only asking for topic */
+  {
+    if (!SecretChannel(chptr) || IsMember(source_p, chptr))
+    {
+      if (chptr->topic[0] == '\0')
+        sendto_one(source_p, form_str(RPL_NOTOPIC),
+                   from, to, chptr->chname);
+      else
+      {
+        sendto_one(source_p, form_str(RPL_TOPIC),
+                   from, to,
+                   chptr->chname, chptr->topic);
+        sendto_one(source_p, form_str(RPL_TOPICWHOTIME),
+                   from, to, chptr->chname,
+                   chptr->topic_info,
+                   chptr->topic_time);
+      }
+    }
+    else
+      sendto_one(source_p, form_str(ERR_NOTONCHANNEL),
+                 from, to, chptr->chname);
+  }
+}
+
+static struct Message topic_msgtab = {
+  "TOPIC", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+  {m_unregistered, m_topic, m_topic, m_ignore, m_topic, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&topic_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&topic_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_trace.c b/modules/m_trace.c
new file mode 100644
index 0000000..910b390
--- /dev/null
+++ b/modules/m_trace.c
@@ -0,0 +1,448 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_trace.c: Traces a path to a client/server.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "client.h"
+#include "hash.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "s_bsd.h"
+#include "s_serv.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+#include "conf.h"
+
+
+static void do_actual_trace(struct Client *, int, char *[]);
+static void report_this_status(struct Client *, struct Client *, int);
+
+static void
+trace_get_dependent(int *const server,
+                    int *const client, const struct Client *target_p)
+{
+  const dlink_node *ptr = NULL;
+
+  (*server)++;
+  (*client) += dlink_list_length(&target_p->serv->client_list);
+
+  DLINK_FOREACH(ptr, target_p->serv->server_list.head)
+    trace_get_dependent(server, client, ptr->data);
+}
+
+/*
+ * m_trace()
+ *
+ *	parv[0] = sender prefix
+ *	parv[1] = target client/server to trace
+ */
+static void
+m_trace(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  const char *tname;
+
+  if (parc > 1)
+    tname = parv[1];
+  else
+    tname = me.name;
+
+  sendto_one(source_p, form_str(RPL_ENDOFTRACE),
+             me.name, source_p->name, tname);
+}
+
+
+/* mo_trace()
+ *      parv[0] = sender prefix
+ *      parv[1] = servername
+ */
+static void
+mo_trace(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  dlink_node *ptr;
+  const char *tname;
+  const char *from, *to;
+
+  if (parc > 2)
+    if (hunt_server(client_p, source_p, ":%s TRACE %s :%s", 2, parc, parv))
+      return;
+
+  if (parc > 1)
+    tname = parv[1];
+  else
+    tname = me.name;
+
+  if (!MyConnect(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
+  {
+    from = me.id;
+    to = source_p->id;
+  }
+  else
+  {
+    from = me.name;
+    to = source_p->name;
+  }
+
+  switch (hunt_server(client_p, source_p, ":%s TRACE :%s", 1, parc, parv))
+  {
+    case HUNTED_PASS: /* note: gets here only if parv[1] exists */
+    {
+      struct Client *ac2ptr = NULL;
+
+      if ((ac2ptr = hash_find_client(tname)) == NULL)
+      {
+        DLINK_FOREACH(ptr, global_client_list.head)
+        {
+          ac2ptr = ptr->data;
+
+          if (match(tname, ac2ptr->name))
+            break;
+          else
+            ac2ptr = NULL;
+        }
+     }
+
+     if (ac2ptr != NULL)
+        sendto_one(source_p, form_str(RPL_TRACELINK), from, to,
+                   ircd_version, tname, ac2ptr->from->name);
+      else
+        sendto_one(source_p, form_str(RPL_TRACELINK), from, to,
+                   ircd_version, tname, "ac2ptr_is_NULL!!");
+      return;
+    }
+
+    case HUNTED_ISME:
+      do_actual_trace(source_p, parc, parv);
+      break;
+    default:
+      return;
+  }
+}
+
+/*
+** ms_trace
+**      parv[0] = sender prefix
+**      parv[1] = servername
+*/
+static void
+ms_trace(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  if (hunt_server(client_p, source_p, ":%s TRACE %s :%s", 2, parc, parv))
+    return;
+
+  if (HasUMode(source_p, UMODE_OPER))
+    mo_trace(client_p, source_p, parc, parv);
+}
+
+static void
+do_actual_trace(struct Client *source_p, int parc, char *parv[])
+{
+  struct Client *target_p = NULL;
+  struct ConfItem *conf;
+  struct ClassItem *cltmp;
+  int doall = 0;
+  int wilds, dow;
+  dlink_node *ptr;
+  const char *from, *to, *tname;
+
+  if (parc > 1)
+    tname = parv[1];
+  else
+    tname = me.name;
+
+  if (!MyConnect(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
+  {
+    from = me.id;
+    to = source_p->id;
+  }
+  else
+  {
+    from = me.name;
+    to = source_p->name;
+  }
+
+  sendto_realops_flags(UMODE_SPY, L_ALL,
+                       "TRACE requested by %s (%s@%s) [%s]",
+                       source_p->name, source_p->username,
+                       source_p->host, source_p->servptr->name);
+
+  if (match(tname, me.name))
+    doall = 1;
+  else if (!MyClient(source_p) && !strcmp(tname, me.id))
+  {
+    doall = 1;
+    tname = me.name;
+  }
+
+  wilds = !parv[1] || has_wildcards(tname);
+  dow = wilds || doall;
+
+  set_time();
+  if (!HasUMode(source_p, UMODE_OPER) || !dow) /* non-oper traces must be full nicks */
+                              /* lets also do this for opers tracing nicks */
+  {
+    const char *name;
+    const char *class_name;
+
+    target_p = hash_find_client(tname);
+      
+    if (target_p && IsClient(target_p)) 
+    {
+      name = get_client_name(target_p, HIDE_IP);
+      class_name = get_client_class(target_p);
+
+      if (HasUMode(target_p, UMODE_OPER))
+      {
+        sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
+                   from, to, class_name, name, 
+                   IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost,
+                   CurrentTime - target_p->localClient->lasttime,
+                   CurrentTime - target_p->localClient->last_privmsg);
+      }
+      else
+      {
+        sendto_one(source_p,form_str(RPL_TRACEUSER),
+                   from, to, class_name, name, 
+		   IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost,
+                   CurrentTime - target_p->localClient->lasttime,
+                   CurrentTime - target_p->localClient->last_privmsg);
+      }
+    }
+      
+    sendto_one(source_p, form_str(RPL_ENDOFTRACE),
+               from, to, tname);
+    return;
+  }
+
+  /* report all direct connections */
+  DLINK_FOREACH(ptr, local_client_list.head)
+  {
+    target_p = ptr->data;
+
+    if (HasUMode(target_p, UMODE_INVISIBLE) && dow &&
+	!(MyConnect(source_p) && HasUMode(source_p, UMODE_OPER)) &&
+	!HasUMode(target_p, UMODE_OPER) && (target_p != source_p))
+      continue;
+    if (!doall && wilds && !match(tname, target_p->name))
+      continue;
+    if (!dow && irccmp(tname, target_p->name))
+      continue;
+
+    report_this_status(source_p, target_p, dow);
+  }
+
+  DLINK_FOREACH(ptr, serv_list.head)
+  {
+    target_p = ptr->data;
+
+    if (!doall && wilds && !match(tname, target_p->name))
+      continue;
+    if (!dow && irccmp(tname, target_p->name))
+      continue;
+
+    report_this_status(source_p, target_p, dow);
+  }
+
+  /* This section is to report the unknowns */
+  DLINK_FOREACH(ptr, unknown_list.head)
+  {
+    target_p = ptr->data;
+
+    if (!doall && wilds && !match(tname, target_p->name))
+      continue;
+    if (!dow && irccmp(tname, target_p->name))
+      continue;
+
+    report_this_status(source_p, target_p, dow);
+  }
+
+  DLINK_FOREACH(ptr, class_items.head)
+  {
+    conf = ptr->data;
+    cltmp = map_to_conf(conf);
+
+    if (cltmp->curr_user_count > 0)
+      sendto_one(source_p, form_str(RPL_TRACECLASS),
+                 from, to, conf->name, cltmp->curr_user_count);
+  }
+
+  sendto_one(source_p, form_str(RPL_ENDOFTRACE), from, to, tname);
+}
+
+/* report_this_status()
+ *
+ * inputs	- pointer to client to report to
+ * 		- pointer to client to report about
+ * output	- counter of number of hits
+ * side effects - NONE
+ */
+static void
+report_this_status(struct Client *source_p, struct Client *target_p, int dow)
+{
+  const char *name;
+  const char *class_name;
+  const char *from, *to;
+
+  if (!MyConnect(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
+  {
+    from = me.id;
+    to = source_p->id;
+  }
+  else
+  {
+    from = me.name;
+    to = source_p->name;
+  }
+
+  name = get_client_name(target_p, HIDE_IP);
+  class_name = get_client_class(target_p);
+
+  set_time();
+
+  switch (target_p->status)
+  {
+    case STAT_CONNECTING:
+      sendto_one(source_p, form_str(RPL_TRACECONNECTING),
+                 from, to, class_name, 
+		 HasUMode(source_p, UMODE_ADMIN) ? name : target_p->name);
+      break;
+    case STAT_HANDSHAKE:
+      sendto_one(source_p, form_str(RPL_TRACEHANDSHAKE),
+                 from, to, class_name, 
+                 HasUMode(source_p, UMODE_ADMIN) ? name : target_p->name);
+      break;
+    case STAT_ME:
+      break;
+    case STAT_UNKNOWN:
+      /* added time -Taner */
+      sendto_one(source_p, form_str(RPL_TRACEUNKNOWN),
+		 from, to, class_name, name, target_p->sockhost,
+		 target_p->localClient->firsttime ? /* TBD: can't be 0 */
+                 CurrentTime - target_p->localClient->firsttime : -1);
+      break;
+    case STAT_CLIENT:
+      /*
+       * Only opers see users if there is a wildcard
+       * but anyone can see all the opers.
+       */
+      if ((HasUMode(source_p, UMODE_OPER) &&
+	   (MyClient(source_p) || !(dow && HasUMode(target_p, UMODE_INVISIBLE))))
+	  || !dow || HasUMode(target_p, UMODE_OPER))
+	{
+          if (HasUMode(target_p, UMODE_ADMIN) && !ConfigFileEntry.hide_spoof_ips)
+	    sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
+                       from, to, class_name, name,
+                       HasUMode(source_p, UMODE_ADMIN) ? target_p->sockhost : "255.255.255.255",
+                       CurrentTime - target_p->localClient->lasttime,
+                       CurrentTime - target_p->localClient->last_privmsg);
+		       
+	  else if (HasUMode(target_p, UMODE_OPER))
+          {
+	    if (ConfigFileEntry.hide_spoof_ips)
+	      sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
+		         from, to, class_name, name, 
+		         IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost,
+		         CurrentTime - target_p->localClient->lasttime,
+		         CurrentTime - target_p->localClient->last_privmsg);
+	    else
+              sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
+                         from, to, class_name, name,
+                         MyOper(source_p) ? target_p->sockhost :
+                         (IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost),
+                         CurrentTime - target_p->localClient->lasttime,
+                         CurrentTime - target_p->localClient->last_privmsg);
+	  }		       
+	  else
+          {
+            if (ConfigFileEntry.hide_spoof_ips)
+	      sendto_one(source_p, form_str(RPL_TRACEUSER),
+		         from, to, class_name, name,
+                         IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost,
+		         CurrentTime - target_p->localClient->lasttime,
+		         CurrentTime - target_p->localClient->last_privmsg);
+	    else
+              sendto_one(source_p, form_str(RPL_TRACEUSER),
+                         from, to, class_name, name,
+                         MyOper(source_p) ? target_p->sockhost :
+                         (IsIPSpoof(target_p) ? "255.255.255.255" : target_p->sockhost),
+                         CurrentTime - target_p->localClient->lasttime,
+                         CurrentTime - target_p->localClient->last_privmsg);
+	  }
+	}
+      break;
+    case STAT_SERVER:
+    {
+      int clients = 0;
+      int servers = 0;
+
+      trace_get_dependent(&servers, &clients, target_p);
+
+      if (!HasUMode(source_p, UMODE_ADMIN))
+        name = get_client_name(target_p, MASK_IP);
+
+      sendto_one(source_p, form_str(RPL_TRACESERVER),
+		 from, to, class_name, servers,
+		 clients, name, *(target_p->serv->by) ?
+		 target_p->serv->by : "*", "*",
+		 me.name, CurrentTime - target_p->localClient->lasttime);
+      break;
+    }
+      
+    default: /* ...we actually shouldn't come here... --msa */
+      sendto_one(source_p, form_str(RPL_TRACENEWTYPE),
+                 from, to, name);
+      break;
+  }
+}
+
+static struct Message trace_msgtab = {
+  "TRACE", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_trace, ms_trace, m_ignore, mo_trace, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&trace_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&trace_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_user.c b/modules/m_user.c
new file mode 100644
index 0000000..9db36b4
--- /dev/null
+++ b/modules/m_user.c
@@ -0,0 +1,134 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_user.c: Sends username information.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "s_user.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+#include "listener.h"
+
+
+/* do_local_user()
+ *
+ * inputs       -
+ * output       - NONE
+ * side effects -
+ */
+static void
+do_local_user(struct Client *source_p,
+              const char *username, const char *host, const char *server,
+              const char *realname)
+{
+  assert(source_p != NULL);
+  assert(source_p->username != username);
+  assert(IsUnknown(source_p));
+
+  source_p->localClient->registration &= ~REG_NEED_USER;
+
+  /*
+   * don't take the clients word for it, ever
+   */
+  source_p->servptr = &me;
+
+  strlcpy(source_p->info, realname, sizeof(source_p->info));
+
+  /* stash for later */
+  strlcpy(source_p->localClient->client_host, host, sizeof(source_p->localClient->client_host));
+  strlcpy(source_p->localClient->client_server, server, sizeof(source_p->localClient->client_server));
+
+  if (!IsGotId(source_p))
+    strlcpy(source_p->username, username, sizeof(source_p->username));
+
+  if (!source_p->localClient->registration)
+    register_local_user(source_p);
+}
+
+/*
+** mr_user
+**      parv[0] = sender prefix
+**      parv[1] = username (login name, account)
+**      parv[2] = client host name (used only from other servers)
+**      parv[3] = server host name (used only from other servers)
+**      parv[4] = users real name info
+*/
+static void
+mr_user(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  char *p = NULL;
+
+  if (source_p->localClient->listener->flags & LISTENER_SERVER)
+  {
+    exit_client(source_p, &me, "Use a different port");
+    return;
+  }
+
+  if ((p = strchr(parv[1], '@')) != NULL)
+    *p = '\0'; 
+
+  if (EmptyString(parv[4]))
+  {
+    sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS), me.name,
+               source_p->name[0] ? source_p->name : "*", "USER");
+    return;
+  }
+
+  do_local_user(source_p,
+                parv[1], /* username */
+                parv[2], /* host     */
+                parv[3], /* server   */
+                parv[4]	 /* users real name */ );
+}
+
+static struct Message user_msgtab = {
+  "USER", 0, 0, 5, MAXPARA, MFLG_SLOW, 0,
+  { mr_user, m_registered, m_ignore, m_ignore, m_registered, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&user_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&user_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_userhost.c b/modules/m_userhost.c
new file mode 100644
index 0000000..81cddf6
--- /dev/null
+++ b/modules/m_userhost.c
@@ -0,0 +1,127 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_userhost.c: Shows a user's host.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "s_serv.h"
+#include "send.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "parse.h"
+#include "modules.h"
+
+
+/*
+ * m_userhost added by Darren Reed 13/8/91 to aid clients and reduce
+ * the need for complicated requests like WHOIS. It returns user/host
+ * information only (no spurious AWAY labels or channels).
+ */
+static void
+m_userhost(struct Client *client_p, struct Client *source_p,
+           int parc, char *parv[])
+{
+  struct Client *target_p;
+  char buf[IRCD_BUFSIZE];
+  char response[NICKLEN*2+USERLEN+HOSTLEN+30];
+  char *t = NULL, *p = NULL, *nick = NULL;
+  int i = 0;               /* loop counter */
+  int cur_len;
+  int rl;
+
+  cur_len = snprintf(buf, sizeof(buf), form_str(RPL_USERHOST), me.name, source_p->name, "");
+  t = buf + cur_len;
+
+  for (nick = strtoken(&p, parv[1], " "); nick && i++ < 5;
+       nick = strtoken(&p,    NULL, " "))
+  {
+    if ((target_p = find_person(client_p, nick)) != NULL)
+    {
+      /*
+       * Show real IP for USERHOST on yourself.
+       * This is needed for things like mIRC, which do a server-based
+       * lookup (USERHOST) to figure out what the clients' local IP
+       * is.  Useful for things like NAT, and dynamic dial-up users.
+       */
+      if (MyClient(target_p) && (target_p == source_p))
+      {
+        rl = ircsprintf(response, "%s%s=%c%s@%s ",
+                        target_p->name,
+                        HasUMode(target_p, UMODE_OPER) ? "*" : "",
+                        (target_p->away[0]) ? '-' : '+',
+                        target_p->username,
+                        target_p->sockhost);
+      }
+      else
+      {
+        rl = ircsprintf(response, "%s%s=%c%s@%s ",
+                        target_p->name, (HasUMode(target_p, UMODE_OPER) &&
+                                         (!HasUMode(target_p, UMODE_HIDDEN) ||
+                                           HasUMode(source_p, UMODE_OPER))) ? "*" : "",
+                        (target_p->away[0]) ? '-' : '+',
+                        target_p->username,
+                        target_p->host);
+      }
+
+      if ((rl + cur_len) < (IRCD_BUFSIZE - 10))
+      {
+        ircsprintf(t, "%s", response);
+        t += rl;
+        cur_len += rl;
+      }
+      else
+        break;
+    }
+  }
+
+  sendto_one(source_p, "%s", buf);
+}
+
+static struct Message userhost_msgtab = {
+  "USERHOST", 0, 0, 1, 1, MFLG_SLOW, 0,
+  {m_unregistered, m_userhost, m_userhost, m_ignore, m_userhost, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&userhost_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&userhost_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_users.c b/modules/m_users.c
new file mode 100644
index 0000000..14ab296
--- /dev/null
+++ b/modules/m_users.c
@@ -0,0 +1,120 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_users.c: Gives some basic user statistics.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "s_serv.h"
+#include "conf.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+
+
+/*
+ * m_users
+ *      parv[0] = sender prefix
+ *      parv[1] = servername
+ */
+static void
+m_users(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  static time_t last_used = 0;
+
+  if (last_used + ConfigFileEntry.pace_wait_simple > CurrentTime)
+  {
+    sendto_one(source_p, form_str(RPL_LOAD2HI),
+               me.name, source_p->name);
+    return;
+  }
+
+  last_used = CurrentTime;
+
+  if (!ConfigFileEntry.disable_remote)
+    if (hunt_server(client_p, source_p, ":%s USERS :%s", 1,
+                    parc, parv) != HUNTED_ISME)
+      return;
+
+  sendto_one(source_p, form_str(RPL_LOCALUSERS), me.name, source_p->name,
+             ConfigServerHide.hide_servers ? Count.total : Count.local,
+             ConfigServerHide.hide_servers ? Count.max_tot : Count.max_loc,
+             ConfigServerHide.hide_servers ? Count.total : Count.local,
+             ConfigServerHide.hide_servers ? Count.max_tot : Count.max_loc);
+
+  sendto_one(source_p, form_str(RPL_GLOBALUSERS), me.name, source_p->name,
+             Count.total, Count.max_tot, Count.total, Count.max_tot);
+}
+
+/*
+ * mo_users
+ *      parv[0] = sender prefix
+ *      parv[1] = servername
+ */
+static void
+mo_users(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  if (hunt_server(client_p, source_p, ":%s USERS :%s", 1,
+                  parc, parv) != HUNTED_ISME)
+    return;
+
+  if (!HasUMode(source_p, UMODE_OPER) && ConfigServerHide.hide_servers)
+    sendto_one(source_p, form_str(RPL_LOCALUSERS), me.name, source_p->name,
+               Count.total, Count.max_tot, Count.total, Count.max_tot);
+  else
+    sendto_one(source_p, form_str(RPL_LOCALUSERS), me.name, source_p->name,
+               Count.local, Count.max_loc, Count.local, Count.max_loc);
+
+  sendto_one(source_p, form_str(RPL_GLOBALUSERS), me.name, source_p->name,
+             Count.total, Count.max_tot, Count.total, Count.max_tot);
+}
+
+static struct Message users_msgtab = {
+  "USERS", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_users, mo_users, m_ignore, mo_users, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&users_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&users_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_version.c b/modules/m_version.c
new file mode 100644
index 0000000..5a9d9cc
--- /dev/null
+++ b/modules/m_version.c
@@ -0,0 +1,189 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_version.c: Shows ircd version information.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "conf.h"
+#include "s_serv.h"
+#include "s_user.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+
+
+/* Option string. */
+static const char serveropts[] = {
+  ' ',
+  'T',
+  'S',
+#ifdef TS_CURRENT
+  '0' + TS_CURRENT,
+#endif
+/* ONLY do TS */
+/* ALWAYS do TS_WARNINGS */
+  'o',
+  'w',
+  '\0'
+};
+
+/* confopts()
+ *
+ * input  - client pointer
+ * output - ircd.conf option string
+ * side effects - none
+ */
+static char *
+confopts(struct Client *source_p)
+{
+  static char result[12];
+  char *p = result;
+
+  *p++ = 'e'; /* excepts */
+
+  if (ConfigFileEntry.glines)
+    *p++ = 'G';
+  *p++ = 'g';
+
+  /* might wanna hide this :P */
+  if (ServerInfo.hub &&
+      (!ConfigFileEntry.disable_remote || HasUMode(source_p, UMODE_OPER)))
+  {
+    *p++ = 'H';
+  }
+
+  *p++ = 'I'; /* invex */
+  *p++ = 'K'; /* knock */
+  *p++ = 'M';
+
+  if (ConfigFileEntry.ignore_bogus_ts)
+    *p++ = 'T';
+  *p++ = '6';
+
+  *p = '\0';
+
+  return result;
+}
+
+/*
+ * m_version - VERSION command handler
+ *      parv[0] = sender prefix
+ *      parv[1] = remote server
+ */
+static void
+m_version(struct Client *client_p, struct Client *source_p,
+          int parc, char *parv[])
+{
+  static time_t last_used = 0;
+
+  if ((last_used + ConfigFileEntry.pace_wait_simple) > CurrentTime)
+  {
+    /* safe enough to give this on a local connect only */
+    sendto_one(source_p, form_str(RPL_LOAD2HI),
+               me.name, source_p->name);
+    return;
+  }
+
+  last_used = CurrentTime;
+
+  if (!ConfigFileEntry.disable_remote)
+    if (hunt_server(client_p, source_p, ":%s VERSION :%s",
+                    1, parc, parv) != HUNTED_ISME)
+      return;
+
+  sendto_one(source_p, form_str(RPL_VERSION),
+             me.name, source_p->name, ircd_version, serno,
+             me.name, confopts(source_p), serveropts);
+  show_isupport(source_p);
+}
+
+/*
+ * mo_version - VERSION command handler
+ *      parv[0] = sender prefix
+ *      parv[1] = remote server
+ */
+static void
+mo_version(struct Client *client_p, struct Client *source_p,
+           int parc, char *parv[])
+{
+  
+  if (hunt_server(client_p, source_p, ":%s VERSION :%s", 
+		  1, parc, parv) != HUNTED_ISME)
+    return;
+
+  sendto_one(source_p, form_str(RPL_VERSION), me.name,
+             source_p->name, ircd_version, 
+  	     serno, me.name, confopts(source_p), serveropts);
+
+  show_isupport(source_p);
+}
+
+/*
+ * ms_version - VERSION command handler
+ *      parv[0] = sender prefix
+ *      parv[1] = remote server
+ */
+static void
+ms_version(struct Client *client_p, struct Client *source_p,
+           int parc, char *parv[])
+{
+  if (hunt_server(client_p, source_p, ":%s VERSION :%s", 
+                  1, parc, parv) == HUNTED_ISME)
+  {
+    sendto_one(source_p, form_str(RPL_VERSION),
+               ID_or_name(&me, client_p),
+               ID_or_name(source_p, client_p),
+               ircd_version, serno,
+               me.name, confopts(source_p), serveropts);
+    show_isupport(source_p);
+  }
+}
+
+static struct Message version_msgtab = {
+  "VERSION", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_version, ms_version, m_ignore, mo_version, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&version_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&version_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_wallops.c b/modules/m_wallops.c
new file mode 100644
index 0000000..c05a56d
--- /dev/null
+++ b/modules/m_wallops.c
@@ -0,0 +1,112 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_wallops.c: Sends a message to all operators.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "ircd.h"
+#include "irc_string.h"
+#include "numeric.h"
+#include "send.h"
+#include "s_user.h"
+#include "parse.h"
+#include "modules.h"
+#include "s_serv.h"
+
+
+/*
+ * mo_wallops (write to *all* opers currently online)
+ *      parv[0] = sender prefix
+ *      parv[1] = message text
+ */
+static void
+mo_wallops(struct Client *client_p, struct Client *source_p,
+	   int parc, char *parv[])
+{ 
+  const char *message = parv[1];
+
+  if (EmptyString(message))
+  {
+    sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+               me.name, source_p->name, "WALLOPS");
+    return;
+  }
+
+  sendto_wallops_flags(UMODE_OPERWALL, source_p, "OPERWALL - %s", message);
+  sendto_server(NULL, CAP_TS6, NOCAPS,
+                ":%s WALLOPS :%s", ID(source_p), message);
+  sendto_server(NULL, NOCAPS, CAP_TS6,
+                ":%s WALLOPS :%s", source_p->name, message);
+}
+
+/*
+ * ms_wallops (write to *all* opers currently online)
+ *      parv[0] = sender prefix
+ *      parv[1] = message text
+ */
+static void
+ms_wallops(struct Client *client_p, struct Client *source_p,
+           int parc, char *parv[])
+{ 
+  const char *message = parv[1];
+
+  if (EmptyString(message))
+    return;
+
+  if (IsClient(source_p))
+    sendto_wallops_flags(UMODE_OPERWALL, source_p, "OPERWALL - %s", message);
+  else
+    sendto_wallops_flags(UMODE_WALLOP, source_p, "%s", message); 
+
+  sendto_server(client_p, CAP_TS6, NOCAPS,
+                ":%s WALLOPS :%s", ID(source_p), message);
+  sendto_server(client_p, NOCAPS, CAP_TS6,
+                ":%s WALLOPS :%s", source_p->name, message);
+}
+
+static struct Message wallops_msgtab = {
+  "WALLOPS", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+  {m_unregistered, m_not_oper, ms_wallops, m_ignore, mo_wallops, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&wallops_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&wallops_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_watch.c b/modules/m_watch.c
new file mode 100644
index 0000000..8e952f1
--- /dev/null
+++ b/modules/m_watch.c
@@ -0,0 +1,269 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_watch.c: Maintains notify list
+ *
+ *  Copyright (C) 1997 Jukka Santala (Donwulff)
+ *  Copyright (C) 2005 by the Hybrid Development Team.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "conf.h"
+#include "send.h"
+#include "parse.h"
+#include "modules.h"
+#include "s_user.h"
+#include "watch.h"
+
+
+/*
+ * RPL_NOWON        - Online at the moment (Succesfully added to WATCH-list)
+ * RPL_NOWOFF       - Offline at the moment (Succesfully added to WATCH-list)
+ * RPL_WATCHOFF     - Succesfully removed from WATCH-list.
+ * ERR_TOOMANYWATCH - Take a guess :>  Too many WATCH entries.
+ */
+static void
+show_watch(struct Client *client_p, const char *name,
+           unsigned int rpl1, unsigned int rpl2)
+{
+  const struct Client *target_p = NULL;
+
+  if ((target_p = find_person(client_p, name)))
+    sendto_one(client_p, form_str(rpl1), me.name, client_p->name,
+               target_p->name, target_p->username,
+               target_p->host, target_p->tsinfo);
+  else
+    sendto_one(client_p, form_str(rpl2), me.name, client_p->name,
+               name, "*", "*", 0);
+}
+
+/*
+ * m_watch()
+ *
+ * parv[0] = sender prefix
+ * parv[1] = watch options
+ */
+static void
+m_watch(struct Client *client_p, struct Client *source_p, int parc, char *parv[])
+{
+  dlink_node *ptr = NULL;
+  char *s = NULL;
+  char *p = NULL;
+  char *user;
+  char def[2] = "l";
+  unsigned int list_requested = 0;
+
+  /*
+   * Default to 'l' - list who's currently online
+   */
+  if (parc < 2)
+    parv[1] = def;
+
+  for (s = strtoken(&p, parv[1], ", "); s;
+       s = strtoken(&p,    NULL, ", "))
+  {
+    if ((user = strchr(s, '!')))
+      *user++ = '\0'; /* Not used */
+
+    /*
+     * Prefix of "+", they want to add a name to their WATCH
+     * list.
+     */
+    if (*s == '+')
+    {
+      if (*(s + 1) != '\0')
+      {
+        if (dlink_list_length(&source_p->localClient->watches) >=
+            ConfigFileEntry.max_watch)
+        {
+          sendto_one(source_p, form_str(ERR_TOOMANYWATCH), me.name,
+                     source_p->name, s + 1, ConfigFileEntry.max_watch);
+          continue;
+        }
+
+        watch_add_to_hash_table(s + 1, source_p);
+      }
+
+      show_watch(source_p, s + 1, RPL_NOWON, RPL_NOWOFF);
+      continue;
+    }
+
+    /*
+     * Prefix of "-", coward wants to remove somebody from their
+     * WATCH list.  So do it. :-)
+     */
+    if (*s == '-')
+    {
+      watch_del_from_hash_table(s + 1, source_p);
+      show_watch(source_p, s + 1, RPL_WATCHOFF, RPL_WATCHOFF);
+      continue;
+    }
+
+    /*
+     * Fancy "C" or "c", they want to nuke their WATCH list and start
+     * over, so be it.
+     */
+    if (*s == 'C' || *s == 'c')
+    {
+      watch_del_watch_list(source_p);
+      continue;
+    }
+
+    /*
+     * Now comes the fun stuff, "S" or "s" returns a status report of
+     * their WATCH list.  I imagine this could be CPU intensive if
+     * it's done alot, perhaps an auto-lag on this?
+     */
+    if (*s == 'S' || *s == 's')
+    {
+      char buf[IRCD_BUFSIZE] = { '\0' };
+      const struct Watch *anptr = NULL;
+      unsigned int count = 0;
+
+      if (list_requested & 0x1)
+        continue;
+
+      list_requested |= 0x1;
+
+      /*
+       * Send a list of how many users they have on their WATCH list
+       * and how many WATCH lists they are on.
+       */
+      if ((anptr = watch_find_hash(source_p->name)))
+        count = dlink_list_length(&anptr->watched_by);
+
+      sendto_one(source_p, form_str(RPL_WATCHSTAT),
+                 me.name, source_p->name,
+                 dlink_list_length(&source_p->localClient->watches), count);
+
+      /*
+       * Send a list of everybody in their WATCH list.  Be careful
+       * not to buffer overflow.
+       */
+      if ((ptr = source_p->localClient->watches.head) == NULL)
+      {
+        sendto_one(source_p, form_str(RPL_ENDOFWATCHLIST),
+                   me.name, source_p->name, *s);
+        continue;
+      }
+
+      anptr = ptr->data;
+      strlcpy(buf, anptr->nick, sizeof(buf));
+
+      count = strlen(source_p->name) + strlen(me.name) + 10 +
+              strlen(buf);
+
+      while ((ptr = ptr->next))
+      {
+        anptr = ptr->data;
+
+        if (count + strlen(anptr->nick) + 1 > IRCD_BUFSIZE - 2)
+        {
+          sendto_one(source_p, form_str(RPL_WATCHLIST),
+                     me.name, source_p->name, buf);
+          buf[0] = '\0';
+          count = strlen(source_p->name) + strlen(me.name) + 10;
+        }
+
+        strcat(buf, " ");
+        strcat(buf, anptr->nick);
+        count += (strlen(anptr->nick) + 1);
+      }
+
+      sendto_one(source_p, form_str(RPL_WATCHLIST),
+                 me.name, source_p->name, buf);
+      sendto_one(source_p, form_str(RPL_ENDOFWATCHLIST),
+                 me.name, source_p->name, *s);
+      continue;
+    }
+
+    /*
+     * Well that was fun, NOT.  Now they want a list of everybody in
+     * their WATCH list AND if they are online or offline? Sheesh,
+     * greedy aren't we?
+     */
+    if (*s == 'L' || *s == 'l')
+    {
+      const struct Client *target_p = NULL;
+
+      if (list_requested & 0x2)
+        continue;
+
+      list_requested |= 0x2;
+
+      DLINK_FOREACH(ptr, source_p->localClient->watches.head)
+      {
+        const struct Watch *anptr = ptr->data;
+
+        if ((target_p = find_person(source_p, anptr->nick)))
+          sendto_one(source_p, form_str(RPL_NOWON), me.name, source_p->name,
+                     target_p->name, target_p->username,
+                     target_p->host, target_p->tsinfo);
+        /*
+         * But actually, only show them offline if it's a capital
+         * 'L' (full list wanted).
+         */
+        else if (*s == 'L')
+          sendto_one(source_p, form_str(RPL_NOWOFF), me.name,
+                     source_p->name, anptr->nick,
+                     "*", "*", anptr->lasttime);
+      }
+
+      sendto_one(source_p, form_str(RPL_ENDOFWATCHLIST),
+                 me.name, source_p->name, *s);
+      continue;
+    }
+
+    /* Hmm.. unknown prefix character.. Ignore it. :-) */
+  }
+}
+
+static struct Message watch_msgtab = {
+  "WATCH", 0, 0, 0, 1, MFLG_SLOW, 0,
+  { m_unregistered, m_watch, m_ignore, m_ignore, m_watch, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&watch_msgtab);
+  add_isupport("WATCH", NULL, ConfigFileEntry.max_watch);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&watch_msgtab);
+  delete_isupport("WATCH");
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_who.c b/modules/m_who.c
new file mode 100644
index 0000000..fa20fcd
--- /dev/null
+++ b/modules/m_who.c
@@ -0,0 +1,368 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_who.c: Shows who is on a channel.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "client.h"
+#include "channel.h"
+#include "channel_mode.h"
+#include "hash.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "s_serv.h"
+#include "send.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "conf.h"
+#include "parse.h"
+#include "modules.h"
+
+static void who_global(struct Client *, char *, int);
+static void do_who(struct Client *, struct Client *,
+                   const char *, const char *);
+static void do_who_on_channel(struct Client *, struct Channel *,
+                              const char *, int, int);
+
+/*
+** m_who
+**      parv[0] = sender prefix
+**      parv[1] = nickname mask list
+**      parv[2] = additional selection flag, only 'o' for now.
+*/
+static void
+m_who(struct Client *client_p, struct Client *source_p,
+      int parc, char *parv[])
+{
+  struct Client *target_p;
+  char *mask = parv[1];
+  dlink_node *lp;
+  int server_oper = parc > 2 ? (*parv[2] == 'o') : 0; /* Show OPERS only */
+  struct Channel *chptr;
+
+  /* See if mask is there, collapse it or return if not there */
+  if (EmptyString(mask))
+  {
+    who_global(source_p, mask, server_oper);
+    sendto_one(source_p, form_str(RPL_ENDOFWHO),
+               me.name, source_p->name, "*");
+    return;
+  }
+
+  /* mask isn't NULL at this point. repeat after me... -db */
+  collapse(mask);
+
+  /* '/who *' */
+  if (!strcmp(mask, "*"))
+  {
+    if ((lp = source_p->channel.head) != NULL)
+    {
+      struct Channel *mychannel = ((struct Membership *)lp->data)->chptr;
+      do_who_on_channel(source_p, mychannel, mychannel->chname, 1,
+                        server_oper);
+    }
+
+    sendto_one(source_p, form_str(RPL_ENDOFWHO),
+               me.name, source_p->name, "*");
+    return;
+  }
+
+  /* '/who #some_channel' */
+  if (IsChanPrefix(*mask))
+  {
+    /* List all users on a given channel */
+    if ((chptr = hash_find_channel(mask)) != NULL)
+    {
+      if (IsMember(source_p, chptr))
+        do_who_on_channel(source_p, chptr, chptr->chname, 1, server_oper);
+      else if (!SecretChannel(chptr))
+        do_who_on_channel(source_p, chptr, chptr->chname, 0, server_oper);
+    }
+
+    sendto_one(source_p, form_str(RPL_ENDOFWHO),
+               me.name, source_p->name, mask);
+    return;
+  }
+
+  /* '/who nick' */
+  if (((target_p = hash_find_client(mask)) != NULL) &&
+      IsClient(target_p) && (!server_oper || HasUMode(target_p, UMODE_OPER)))
+  {
+    DLINK_FOREACH(lp, target_p->channel.head)
+    {
+      chptr = ((struct Membership *) lp->data)->chptr;
+      if (PubChannel(chptr) || IsMember(source_p, chptr))
+        break;
+    }
+
+    if (lp != NULL)
+      do_who(source_p, target_p, chptr->chname,
+             get_member_status(lp->data, !!HasCap(source_p, CAP_MULTI_PREFIX)));
+    else
+      do_who(source_p, target_p, NULL, "");
+
+    sendto_one(source_p, form_str(RPL_ENDOFWHO),
+               me.name, source_p->name, mask);
+    return;
+  }
+
+  /* '/who 0' */
+  if (!strcmp(mask, "0"))
+    who_global(source_p, NULL, server_oper);
+  else
+    who_global(source_p, mask, server_oper);
+
+  /* Wasn't a nick, wasn't a channel, wasn't a '*' so ... */
+  sendto_one(source_p, form_str(RPL_ENDOFWHO),
+             me.name, source_p->name, mask);
+}
+
+/* who_common_channel
+ * inputs	- pointer to client requesting who
+ * 		- pointer to channel member chain.
+ *		- char * mask to match
+ *		- int if oper on a server or not
+ *		- pointer to int maxmatches
+ * output	- NONE
+ * side effects - lists matching clients on specified channel,
+ * 		  marks matched clients.
+ *
+ */
+static void
+who_common_channel(struct Client *source_p, struct Channel *chptr,
+                   char *mask, int server_oper, int *maxmatches)
+{
+  dlink_node *ptr = NULL;
+
+  DLINK_FOREACH(ptr, chptr->members.head)
+  {
+    struct Client *target_p = ((struct Membership *)ptr->data)->client_p;
+
+    if (!HasUMode(target_p, UMODE_INVISIBLE) || HasFlag(target_p, FLAGS_MARK))
+      continue;
+
+    if (server_oper)
+      if (!HasUMode(target_p, UMODE_OPER) ||
+          (HasUMode(target_p, UMODE_HIDDEN) && !HasUMode(source_p, UMODE_OPER)))
+        continue;
+
+    AddFlag(target_p, FLAGS_MARK);
+
+    assert(target_p->servptr != NULL);
+
+    if ((mask == NULL) ||
+      match(mask, target_p->name) || match(mask, target_p->username) ||
+      match(mask, target_p->host) || 
+      ((!ConfigServerHide.hide_servers || HasUMode(source_p, UMODE_OPER)) &&
+       match(mask, target_p->servptr->name)) ||
+      match(mask, target_p->info))
+    {
+      do_who(source_p, target_p, NULL, "");
+
+      if (*maxmatches > 0)
+      {
+        if (--(*maxmatches) == 0)
+          return;
+      }
+    }
+  }
+}
+
+/* who_global()
+ *
+ * inputs	- pointer to client requesting who
+ *		- char * mask to match
+ *		- int if oper on a server or not
+ * output	- NONE
+ * side effects - do a global scan of all clients looking for match
+ *		  this is slightly expensive on EFnet ...
+ */
+static void
+who_global(struct Client *source_p, char *mask, int server_oper)
+{
+  struct Channel *chptr;
+  struct Client *target_p;
+  dlink_node *lp;
+  dlink_node *lp_next;
+  dlink_node *gcptr;
+  dlink_node *gcptr_next;
+  int maxmatches = 500;
+  static time_t last_used = 0;
+
+  if (!HasUMode(source_p, UMODE_OPER))
+  {
+    if ((last_used + ConfigFileEntry.pace_wait) > CurrentTime)
+    {
+      /* safe enough to give this on a local connect only */
+      sendto_one(source_p, form_str(RPL_LOAD2HI), me.name, source_p->name);
+      return;
+    }
+
+    last_used = CurrentTime;
+  }
+
+  /* first, list all matching invisible clients on common channels */
+  DLINK_FOREACH_SAFE(lp, lp_next, source_p->channel.head)
+  {
+    chptr = ((struct Membership *)lp->data)->chptr;
+    who_common_channel(source_p, chptr, mask, server_oper, &maxmatches);
+  }
+
+  /* second, list all matching visible clients */
+  DLINK_FOREACH_SAFE(gcptr, gcptr_next, global_client_list.head)
+  {
+    target_p = gcptr->data;
+
+    if (!IsClient(target_p))
+      continue;
+
+    if (HasUMode(target_p, UMODE_INVISIBLE))
+    {
+      DelFlag(target_p, FLAGS_MARK);
+      continue;
+    }
+
+    if (server_oper)
+      if (!HasUMode(target_p, UMODE_OPER) ||
+          (HasUMode(target_p, UMODE_HIDDEN) && !HasUMode(source_p, UMODE_OPER)))
+        continue;
+
+    assert(target_p->servptr != NULL);
+
+    if (!mask ||
+        match(mask, target_p->name) || match(mask, target_p->username) ||
+        match(mask, target_p->host) || match(mask, target_p->servptr->name) ||
+        match(mask, target_p->info))
+    {
+      do_who(source_p, target_p, NULL, "");
+
+      if (maxmatches > 0)
+      {
+        if (--maxmatches == 0)
+          return;
+      }
+    }
+  }
+}
+
+/* do_who_on_channel()
+ *
+ * inputs	- pointer to client requesting who
+ *		- pointer to channel to do who on
+ *		- The "real name" of this channel
+ *		- int if source_p is a server oper or not
+ *		- int if client is member or not
+ *		- int server_op flag
+ * output	- NONE
+ * side effects - do a who on given channel
+ */
+static void
+do_who_on_channel(struct Client *source_p, struct Channel *chptr,
+                  const char *chname, int member, int server_oper)
+{
+  dlink_node *ptr = NULL, *ptr_next = NULL;
+  struct Client *target_p;
+  struct Membership *ms;
+
+  DLINK_FOREACH_SAFE(ptr, ptr_next, chptr->members.head)
+  {
+    ms = ptr->data;
+    target_p = ms->client_p;
+
+    if (member || !HasUMode(target_p, UMODE_INVISIBLE))
+    {
+      if (server_oper)
+        if (!HasUMode(target_p, UMODE_OPER) ||
+            (HasUMode(target_p, UMODE_HIDDEN) && !HasUMode(source_p, UMODE_OPER)))
+          continue;
+      do_who(source_p, target_p, chname, get_member_status(ms, !!HasCap(source_p, CAP_MULTI_PREFIX)));
+    }
+  }
+}
+
+/* do_who()
+ *
+ * inputs	- pointer to client requesting who
+ *		- pointer to client to do who on
+ *		- The reported name
+ *		- channel flags
+ * output	- NONE
+ * side effects - do a who on given person
+ */
+static void
+do_who(struct Client *source_p, struct Client *target_p,
+       const char *chname, const char *op_flags)
+{
+  char status[7]; /* G*@%+\0 */
+
+  if (HasUMode(source_p, UMODE_OPER))
+    snprintf(status, sizeof(status), "%c%s%s", target_p->away[0] ? 'G' : 'H',
+             HasUMode(target_p, UMODE_OPER) ? "*" : "", op_flags);
+  else
+    snprintf(status, sizeof(status), "%c%s%s", target_p->away[0] ? 'G' : 'H',
+             HasUMode(target_p, UMODE_OPER) &&
+             !HasUMode(target_p, UMODE_HIDDEN) ? "*" : "", op_flags);
+
+  if (ConfigServerHide.hide_servers)
+  {
+    sendto_one(source_p, form_str(RPL_WHOREPLY), me.name, source_p->name,
+	       (chname) ? (chname) : "*",
+               target_p->username, target_p->host,
+	       HasUMode(source_p, UMODE_OPER) ? target_p->servptr->name : "*",
+	       target_p->name, status, 0, target_p->info);
+  }
+  else
+  {
+    sendto_one(source_p, form_str(RPL_WHOREPLY), me.name, source_p->name,
+	       (chname) ? (chname) : "*", target_p->username,
+	       target_p->host, target_p->servptr->name, target_p->name,
+	       status, target_p->hopcount, target_p->info);
+  }
+}
+
+static struct Message who_msgtab = {
+  "WHO", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+  {m_unregistered, m_who, m_ignore, m_ignore, m_who, m_ignore}
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&who_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&who_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_whois.c b/modules/m_whois.c
new file mode 100644
index 0000000..682fc10
--- /dev/null
+++ b/modules/m_whois.c
@@ -0,0 +1,421 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_whois.c: Shows who a user is.
+ *
+ *  Copyright (C) 2005 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "client.h"
+#include "hash.h"
+#include "channel.h"
+#include "channel_mode.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "conf.h"
+#include "s_misc.h"
+#include "s_serv.h"
+#include "send.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "parse.h"
+#include "modules.h"
+
+
+static void do_whois(struct Client *, int, char *[]);
+static int single_whois(struct Client *, struct Client *);
+static void whois_person(struct Client *, struct Client *);
+static int global_whois(struct Client *, const char *);
+
+
+/*
+** m_whois
+**      parv[0] = sender prefix
+**      parv[1] = nickname masklist
+*/
+static void
+m_whois(struct Client *client_p, struct Client *source_p,
+        int parc, char *parv[])
+{
+  static time_t last_used = 0;
+
+  if (parc < 2 || EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NONICKNAMEGIVEN),
+               me.name, source_p->name);
+    return;
+  }
+
+  if (parc > 2 && !EmptyString(parv[2]))
+  {
+    /* seeing as this is going across servers, we should limit it */
+    if ((last_used + ConfigFileEntry.pace_wait_simple) > CurrentTime)
+    {
+      sendto_one(source_p, form_str(RPL_LOAD2HI),
+                 me.name, source_p->name);
+      return;
+    }
+
+    last_used = CurrentTime;
+
+    /* if we have serverhide enabled, they can either ask the clients
+     * server, or our server.. I dont see why they would need to ask
+     * anything else for info about the client.. --fl_
+     */
+    if (ConfigFileEntry.disable_remote)
+      parv[1] = parv[2];
+
+    if (hunt_server(client_p, source_p, ":%s WHOIS %s :%s", 1,
+                    parc, parv) != HUNTED_ISME)
+      return;
+
+    parv[1] = parv[2];
+  }
+
+  do_whois(source_p, parc, parv);
+}
+
+/*
+** mo_whois
+**      parv[0] = sender prefix
+**      parv[1] = nickname masklist
+*/
+static void
+mo_whois(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  if (parc < 2 || EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NONICKNAMEGIVEN),
+               me.name, source_p->name);
+    return;
+  }
+
+  if (parc > 2 && !EmptyString(parv[2]))
+  {
+    if (hunt_server(client_p, source_p, ":%s WHOIS %s :%s", 1,
+                    parc, parv) != HUNTED_ISME)
+      return;
+
+    parv[1] = parv[2];
+  }
+
+  do_whois(source_p, parc, parv);
+}
+
+/* do_whois()
+ *
+ * inputs	- pointer to /whois source
+ *              - number of parameters
+ *              - pointer to parameters array
+ * output	- pointer to void
+ * side effects - Does whois
+ */
+static void
+do_whois(struct Client *source_p, int parc, char *parv[])
+{
+  static time_t last_used = 0;
+  struct Client *target_p;
+  char *nick;
+  char *p = NULL;
+  int found = 0;
+
+  nick = parv[1];
+  while (*nick == ',')
+    nick++;
+  if ((p = strchr(nick,',')) != NULL)
+    *p = '\0';
+
+  if (*nick == '\0')
+    return;
+
+  collapse(nick);
+
+  if (strpbrk(nick, "?#*") == NULL)
+  {
+    if ((target_p = hash_find_client(nick)) != NULL)
+    {
+      if (IsClient(target_p))
+      {
+        whois_person(source_p, target_p);
+        found = 1;
+      }
+    }
+  }
+  else /* wilds is true */
+  {
+    if (!HasUMode(source_p, UMODE_OPER))
+    {
+      if ((last_used + ConfigFileEntry.pace_wait_simple) > CurrentTime)
+      {
+        sendto_one(source_p, form_str(RPL_LOAD2HI),
+                   me.name, source_p->name);
+        return;
+      }
+      else
+        last_used = CurrentTime;
+  }
+
+    /* Oh-oh wilds is true so have to do it the hard expensive way */
+    if (MyClient(source_p))
+      found = global_whois(source_p, nick);
+  }
+
+  if (!found)
+  {
+    if (!IsDigit(*nick))
+      sendto_one(source_p, form_str(ERR_NOSUCHNICK),
+		 me.name, source_p->name, nick);
+  }
+
+  sendto_one(source_p, form_str(RPL_ENDOFWHOIS),
+             me.name, source_p->name, parv[1]);
+}
+
+/* global_whois()
+ *
+ * Inputs	- source_p client to report to
+ *		- target_p client to report on
+ * Output	- if found return 1
+ * Side Effects	- do a single whois on given client
+ * 		  writing results to source_p
+ */
+static int
+global_whois(struct Client *source_p, const char *nick)
+{
+  dlink_node *ptr;
+  struct Client *target_p;
+  int found = 0;
+
+  DLINK_FOREACH(ptr, global_client_list.head)
+  {
+    target_p = ptr->data;
+
+    if (!IsClient(target_p))
+      continue;
+
+    if (!match(nick, target_p->name))
+      continue;
+
+    assert(target_p->servptr != NULL);
+
+    /* 'Rules' established for sending a WHOIS reply:
+     *
+     *
+     * - if wildcards are being used dont send a reply if
+     *   the querier isnt any common channels and the
+     *   client in question is invisible and wildcards are
+     *   in use (allow exact matches only);
+     *
+     * - only send replies about common or public channels
+     *   the target user(s) are on;
+     */
+
+    found |= single_whois(source_p, target_p);
+  }
+
+  return found;
+}
+
+/* single_whois()
+ *
+ * Inputs	- source_p client to report to
+ *		- target_p client to report on
+ * Output	- if found return 1
+ * Side Effects	- do a single whois on given client
+ * 		  writing results to source_p
+ */
+static int
+single_whois(struct Client *source_p, struct Client *target_p)
+{
+  dlink_node *ptr = NULL;
+
+  if (!HasUMode(target_p, UMODE_INVISIBLE) || target_p == source_p)
+  {
+    /* always show user if they are visible (no +i) */
+    whois_person(source_p, target_p);
+    return 1;
+  }
+
+  /* target_p is +i. Check if it is on any common channels with source_p */
+  DLINK_FOREACH(ptr, target_p->channel.head)
+  {
+    struct Channel *chptr = ((struct Membership *) ptr->data)->chptr;
+
+    if (IsMember(source_p, chptr))
+    {
+      whois_person(source_p, target_p);
+      return 1;
+    }
+  }
+
+  return 0;
+}
+
+/* whois_person()
+ *
+ * inputs	- source_p client to report to
+ *		- target_p client to report on
+ * output	- NONE
+ * side effects	- 
+ */
+static void
+whois_person(struct Client *source_p, struct Client *target_p)
+{
+  char buf[IRCD_BUFSIZE];
+  dlink_node *lp;
+  struct Client *server_p;
+  struct Channel *chptr;
+  struct Membership *ms;
+  int cur_len = 0;
+  int mlen;
+  char *t = NULL;
+  int tlen;
+  int reply_to_send = 0;
+  int show_ip = 0;
+
+  server_p = target_p->servptr;
+
+  sendto_one(source_p, form_str(RPL_WHOISUSER),
+             me.name, source_p->name, target_p->name,
+             target_p->username, target_p->host, target_p->info);
+
+  cur_len = mlen = snprintf(buf, sizeof(buf), form_str(RPL_WHOISCHANNELS),
+                            me.name, source_p->name, target_p->name, "");
+  t = buf + mlen;
+
+  DLINK_FOREACH(lp, target_p->channel.head)
+  {
+    ms = lp->data;
+    chptr = ms->chptr;
+
+    if (ShowChannel(source_p, chptr))
+    {
+      if ((cur_len + 3 + strlen(chptr->chname) + 1) > (IRCD_BUFSIZE - 2))
+      {
+	*(t - 1) = '\0';
+	sendto_one(source_p, "%s", buf);
+	cur_len = mlen;
+	t = buf + mlen;
+      }
+
+      tlen = ircsprintf(t, "%s%s ", get_member_status(ms, 1), chptr->chname);
+      t += tlen;
+      cur_len += tlen;
+      reply_to_send = 1;
+    }
+  }
+
+  if (reply_to_send)
+  {
+    *(t - 1) = '\0';
+    sendto_one(source_p, "%s", buf);
+  }
+
+  if (HasUMode(source_p, UMODE_OPER) || !ConfigServerHide.hide_servers || target_p == source_p)
+    sendto_one(source_p, form_str(RPL_WHOISSERVER),
+               me.name, source_p->name, target_p->name,
+               server_p->name, server_p->info);
+  else
+    sendto_one(source_p, form_str(RPL_WHOISSERVER),
+	       me.name, source_p->name, target_p->name,
+               ConfigServerHide.hidden_name,
+	       ServerInfo.network_desc);
+
+  if (HasUMode(target_p, UMODE_REGISTERED))
+    sendto_one(source_p, form_str(RPL_WHOISREGNICK),
+               me.name, source_p->name, target_p->name);
+
+  if (target_p->away[0])
+    sendto_one(source_p, form_str(RPL_AWAY),
+               me.name, source_p->name, target_p->name,
+               target_p->away);
+
+  if (HasUMode(target_p, UMODE_CALLERID) && !HasUMode(target_p, UMODE_SOFTCALLERID))
+    sendto_one(source_p, form_str(RPL_TARGUMODEG),
+               me.name, source_p->name, target_p->name);
+
+  if (HasUMode(target_p, UMODE_OPER))
+    if (!HasUMode(target_p, UMODE_HIDDEN) || HasUMode(source_p, UMODE_OPER))
+      sendto_one(source_p, form_str(HasUMode(target_p, UMODE_ADMIN) ? RPL_WHOISADMIN :
+                 RPL_WHOISOPERATOR),
+                 me.name, source_p->name, target_p->name);
+
+  if (strcmp(target_p->sockhost, "0"))
+  {
+    if (HasUMode(source_p, UMODE_ADMIN) || source_p == target_p)
+      show_ip = 1;
+    else if (IsIPSpoof(target_p))
+      show_ip = (HasUMode(source_p, UMODE_OPER) && !ConfigFileEntry.hide_spoof_ips);
+    else
+      show_ip = 1;
+
+    sendto_one(source_p, form_str(RPL_WHOISACTUALLY),
+               me.name, source_p->name, target_p->name,
+               show_ip ? target_p->sockhost : "255.255.255.255");
+  }
+
+  if (MyConnect(target_p)) /* Can't do any of this if not local! db */
+  {
+#ifdef HAVE_LIBCRYPTO
+    if (target_p->localClient->fd.ssl)
+      sendto_one(source_p, form_str(RPL_WHOISSECURE),
+                 me.name, source_p->name, target_p->name);
+#endif
+    sendto_one(source_p, form_str(RPL_WHOISIDLE),
+               me.name, source_p->name, target_p->name,
+               CurrentTime - target_p->localClient->last_privmsg,
+               target_p->localClient->firsttime);
+
+    if (HasUMode(target_p, UMODE_OPER) && target_p != source_p)
+      if (HasUMode(target_p, UMODE_SPY))
+        sendto_one(target_p, ":%s NOTICE %s :*** Notice -- %s (%s@%s) [%s] is doing "
+                   "a whois on you", me.name, target_p->name, source_p->name,
+                   source_p->username, source_p->host, source_p->servptr->name);
+  }
+}
+
+static struct Message whois_msgtab = {
+  "WHOIS", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_whois, mo_whois, m_ignore, mo_whois, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&whois_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&whois_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_whowas.c b/modules/m_whowas.c
new file mode 100644
index 0000000..2f6da27
--- /dev/null
+++ b/modules/m_whowas.c
@@ -0,0 +1,175 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_whois.c: Shows who a user was.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "whowas.h"
+#include "client.h"
+#include "hash.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "ircd_defs.h"
+#include "numeric.h"
+#include "s_serv.h"
+#include "s_user.h"
+#include "send.h"
+#include "conf.h"
+#include "parse.h"
+#include "modules.h"
+
+
+static void
+whowas_do(struct Client *client_p, struct Client *source_p,
+          int parc, char *parv[])
+{
+  int cur = 0;
+  int max = -1;
+  char *p = NULL, *nick = NULL;
+  const dlink_node *ptr = NULL;
+
+  if (parc > 2)
+  {
+    max = atoi(parv[2]);
+
+    if (!MyConnect(source_p) && max > 20)
+      max = 20;
+  }
+
+  if (parc > 3)
+    if (hunt_server(client_p, source_p, ":%s WHOWAS %s %s :%s", 3,
+                    parc, parv) != HUNTED_ISME)
+      return;
+
+  nick = parv[1];
+  while (*nick == ',')
+    nick++;
+  if ((p = strchr(nick,',')) != NULL)
+    *p = '\0';
+  if (*nick == '\0')
+    return;
+
+  DLINK_FOREACH(ptr, WHOWASHASH[strhash(nick)].head)
+  {
+    const struct Whowas *temp = ptr->data;
+
+    if (!irccmp(nick, temp->name))
+    {
+      sendto_one(source_p, form_str(RPL_WHOWASUSER),
+                 me.name, source_p->name, temp->name,
+                 temp->username, temp->hostname,
+                 temp->realname);
+
+      if (ConfigServerHide.hide_servers && !HasUMode(source_p, UMODE_OPER))
+        sendto_one(source_p, form_str(RPL_WHOISSERVER),
+                   me.name, source_p->name, temp->name,
+                   ServerInfo.network_name, myctime(temp->logoff));
+      else
+        sendto_one(source_p, form_str(RPL_WHOISSERVER),
+                   me.name, source_p->name, temp->name,
+                   temp->servername, myctime(temp->logoff));
+      ++cur;
+    }
+
+    if (max > 0 && cur >= max)
+      break;
+  }
+
+  if (!cur)
+    sendto_one(source_p, form_str(ERR_WASNOSUCHNICK),
+               me.name, source_p->name, nick);
+
+  sendto_one(source_p, form_str(RPL_ENDOFWHOWAS),
+             me.name, source_p->name, parv[1]);
+}
+
+/*
+** m_whowas
+**      parv[0] = sender prefix
+**      parv[1] = nickname queried
+*/
+static void
+m_whowas(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  static time_t last_used = 0;
+
+  if (parc < 2 || EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NONICKNAMEGIVEN),
+               me.name, source_p->name);
+    return;
+  }
+
+  if ((last_used + ConfigFileEntry.pace_wait) > CurrentTime)
+  {
+    sendto_one(source_p,form_str(RPL_LOAD2HI),
+               me.name, source_p->name);
+    return;
+  }
+
+  last_used = CurrentTime;
+
+  whowas_do(client_p, source_p, parc, parv);
+}
+
+static void
+mo_whowas(struct Client *client_p, struct Client *source_p,
+          int parc, char *parv[])
+{
+  if (parc < 2 || EmptyString(parv[1]))
+  {
+    sendto_one(source_p, form_str(ERR_NONICKNAMEGIVEN),
+               me.name, source_p->name);
+    return;
+  }
+
+  whowas_do(client_p, source_p, parc, parv);
+}
+
+static struct Message whowas_msgtab = {
+  "WHOWAS", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_whowas, mo_whowas, m_ignore, mo_whowas, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&whowas_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&whowas_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/modules/m_xline.c b/modules/m_xline.c
new file mode 100644
index 0000000..3a70299
--- /dev/null
+++ b/modules/m_xline.c
@@ -0,0 +1,467 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  m_xline.c: xlines an user.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "channel.h"
+#include "client.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "ircd.h"
+#include "hostmask.h"
+#include "numeric.h"
+#include "fdlist.h"
+#include "s_bsd.h"
+#include "conf.h"
+#include "log.h"
+#include "s_misc.h"
+#include "send.h"
+#include "hash.h"
+#include "s_serv.h"
+#include "parse.h"
+#include "modules.h"
+#include "resv.h"
+
+
+static int valid_xline(struct Client *, char *, char *, int);
+static void write_xline(struct Client *, char *, char *, time_t);
+static void remove_xline(struct Client *, char *);
+static int remove_txline_match(const char *);
+
+static void relay_xline(struct Client *, char *[]);
+
+/* mo_xline()
+ *
+ * inputs	- pointer to server
+ *		- pointer to client
+ *		- parameter count
+ *		- parameter list
+ * output	-
+ * side effects - x line is added
+ *
+ */
+static void
+mo_xline(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  char *reason = NULL;
+  char *gecos = NULL;
+  struct ConfItem *conf = NULL;
+  struct MatchItem *match_item = NULL;
+  char *target_server = NULL;
+  time_t tkline_time = 0;
+
+  if (!HasOFlag(source_p, OPER_FLAG_X))
+  {
+    sendto_one(source_p, form_str(ERR_NOPRIVS),
+               me.name, source_p->name, "xline");
+    return;
+  }
+
+  /*
+   * XLINE <gecos> <time> ON <mask> :<reason>
+   * XLINE <gecos> ON <mask> :<reason>
+   */
+  if (parse_aline("XLINE", source_p, parc, parv, AWILD, &gecos, NULL,
+                  &tkline_time, &target_server, &reason) < 0)
+    return;
+
+  if (target_server != NULL)
+  {
+    /* if a given expire time is given, ENCAP it */
+    if (tkline_time != 0)
+      sendto_match_servs(source_p, target_server, CAP_ENCAP,
+			 "ENCAP %s XLINE %d %s 0 :%s",
+			 target_server, (int)tkline_time, gecos, reason);
+    else
+      sendto_match_servs(source_p, target_server, CAP_CLUSTER,
+			 "XLINE %s %s %d :%s",
+			 target_server, gecos, (int)tkline_time, reason);
+
+    /* Allow ON to apply local xline as well if it matches */
+    if (!match(target_server, me.name))
+      return;
+  }
+  else 
+  {
+    if (tkline_time != 0)
+      cluster_a_line(source_p, "ENCAP", CAP_ENCAP, SHARED_XLINE,
+		     "XLINE %d %s 0 :%s", (int)tkline_time, gecos, reason);
+    else
+      cluster_a_line(source_p, "XLINE", CAP_KLN, SHARED_XLINE,
+		     "%s 0 :%s", gecos, reason);
+  }
+
+  if (!valid_xline(source_p, gecos, reason, 0))
+    return;
+
+  if ((conf = find_matching_name_conf(XLINE_TYPE, gecos,
+                                      NULL, NULL, 0)) != NULL)
+  {
+    match_item = map_to_conf(conf);
+
+    sendto_one(source_p, ":%s NOTICE %s :[%s] already X-Lined by [%s] - %s",
+               me.name, source_p->name, gecos,
+               conf->name, match_item->reason);
+    return;
+  }
+
+  write_xline(source_p, gecos, reason, tkline_time);
+}
+
+/* ms_xline()
+ *
+ * inputs	- oper, target server, xline, {type}, reason
+ *		  deprecate {type} reserve for temp xlines later? XXX
+ *
+ * outputs	- none
+ * side effects	- propagates xline, applies it if we are a target
+ */
+static void
+ms_xline(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  if (parc != 5 || EmptyString(parv[4]))
+    return;
+
+  if (!IsClient(source_p))
+    return;
+
+  if (!valid_xline(source_p, parv[2], parv[4], 0))
+    return;
+
+  relay_xline(source_p, parv);
+}
+
+/* me_xline()
+ *
+ * inputs	- server
+ *		- client (oper)
+ *		- parc number of arguments
+ *		- parv list of arguments
+ * via parv[]
+ * parv[1] = target
+ * parv[2] = server
+ * parv[3] = xline
+ * parv[4] = time
+ * parv[5] = reason
+ *
+ * outputs	- none
+ * side effects	- 
+ */
+static void
+me_xline(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  if (!IsClient(source_p) || parc != 5)
+    return;
+
+  relay_xline(source_p, parv);
+}
+
+static void
+relay_xline(struct Client *source_p, char *parv[])
+{
+  struct ConfItem *conf;
+  struct MatchItem *match_item;
+  int t_sec;
+
+  t_sec = atoi(parv[3]);
+  /* XXX kludge! */
+  if (t_sec < 3)
+    t_sec = 0;
+
+  sendto_match_servs(source_p, parv[1], CAP_CLUSTER,
+                     "XLINE %s %s %s :%s",
+                     parv[1], parv[2], parv[3], parv[4]);
+
+  if (!match(parv[1], me.name))
+    return;
+
+  if (HasFlag(source_p, FLAGS_SERVICE) || find_matching_name_conf(ULINE_TYPE, source_p->servptr->name,
+                              source_p->username, source_p->host,
+                              SHARED_XLINE))
+  {
+    if ((conf = find_matching_name_conf(XLINE_TYPE, parv[2],
+					NULL, NULL, 0)) != NULL)
+    {
+      match_item = map_to_conf(conf);
+      sendto_one(source_p, ":%s NOTICE %s :[%s] already X-Lined by [%s] - %s",
+                 ID_or_name(&me, source_p->from),
+                 ID_or_name(source_p, source_p->from),
+                 parv[2], conf->name, match_item->reason);
+      return;
+    }
+
+    write_xline(source_p, parv[2], parv[4], t_sec);
+  }
+}
+
+/* mo_unxline()
+ *
+ * inputs	- pointer to server
+ *		- pointer to client
+ *		- parameter count
+ *		- parameter list
+ * output	-
+ * side effects - removes a xline
+ */
+static void
+mo_unxline(struct Client *client_p, struct Client *source_p,
+           int parc, char *parv[])
+{
+  char *gecos = NULL;
+  char *target_server = NULL;
+
+  if (!HasOFlag(source_p, OPER_FLAG_X))
+  {
+    sendto_one(source_p, form_str(ERR_NOPRIVS),
+               me.name, source_p->name, "unxline");
+    return;
+  }
+
+  /* UNXLINE bill ON irc.server.com */
+  if (parse_aline("UNXLINE", source_p, parc, parv, 0, &gecos,
+                  NULL, NULL, &target_server, NULL) < 0)
+    return;
+
+  if (target_server != NULL)
+  {
+    sendto_match_servs(source_p, target_server, CAP_CLUSTER,
+                       "UNXLINE %s %s", target_server, gecos);
+
+    /* Allow ON to apply local unxline as well if it matches */
+    if (!match(target_server, me.name))
+      return;
+  }
+  else
+    cluster_a_line(source_p, "UNXLINE", CAP_CLUSTER, SHARED_UNXLINE,
+		   "%s", gecos);
+
+  remove_xline(source_p, gecos);
+}
+
+/* ms_unxline()
+ *
+ * inputs	- oper, target server, gecos
+ * outputs	- none
+ * side effects	- propagates unxline, applies it if we are a target
+ */
+static void
+ms_unxline(struct Client *client_p, struct Client *source_p,
+           int parc, char *parv[])
+{
+  if (parc != 3)
+    return;
+
+  if (!IsClient(source_p) || EmptyString(parv[2]))
+    return;
+
+  sendto_match_servs(source_p, parv[1], CAP_CLUSTER,
+                     "UNXLINE %s %s", parv[1], parv[2]);
+
+  if (!match(parv[1], me.name))
+    return;
+
+  if (HasFlag(source_p, FLAGS_SERVICE) || find_matching_name_conf(ULINE_TYPE, source_p->servptr->name,
+                              source_p->username, source_p->host,
+                              SHARED_UNXLINE))
+    remove_xline(source_p, parv[2]);
+}
+
+/* valid_xline()
+ *
+ * inputs	- client to complain to, gecos, reason, whether to complain
+ * outputs	- 1 for valid, else 0
+ * side effects	- complains to client, when warn != 0
+ */
+static int
+valid_xline(struct Client *source_p, char *gecos, char *reason, int warn)
+{
+  if (EmptyString(reason))
+  {
+    if (warn)
+      sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+                 me.name, source_p->name, "XLINE");
+    return 0;
+  }
+
+  if (strchr(gecos, '"'))
+  {
+    sendto_one(source_p, ":%s NOTICE %s :Invalid character '\"'",
+               me.name, source_p->name);
+    return 0;
+  }
+
+  if (!valid_wild_card_simple(gecos))
+  {
+    if (warn)
+      sendto_one(source_p, ":%s NOTICE %s :Please include at least %d non-wildcard characters with the xline",
+                 me.name, source_p->name, ConfigFileEntry.min_nonwildcard_simple);
+
+    return 0;
+  }
+
+  return 1;
+}
+
+/* write_xline()
+ *
+ * inputs	- client taking credit for xline, gecos, reason, xline type
+ * outputs	- none
+ * side effects	- when successful, adds an xline to the conf
+ */
+static void
+write_xline(struct Client *source_p, char *gecos, char *reason,
+	    time_t tkline_time)
+{
+  struct ConfItem *conf;
+  struct MatchItem *match_item;
+  const char *current_date;
+  time_t cur_time;
+
+  conf = make_conf_item(XLINE_TYPE);
+  match_item = map_to_conf(conf);
+
+  collapse(gecos);
+  DupString(conf->name, gecos);
+  DupString(match_item->reason, reason);
+  DupString(match_item->oper_reason, "");	/* XXX */
+  cur_time = CurrentTime;
+  current_date = smalldate(cur_time);
+
+  if (tkline_time != 0)
+  {
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+			 "%s added temporary %d min. X-Line for [%s] [%s]",
+			 get_oper_name(source_p), (int)tkline_time/60,
+			 conf->name, match_item->reason);
+    sendto_one(source_p, ":%s NOTICE %s :Added temporary %d min. X-Line [%s]",
+	       MyConnect(source_p) ? me.name : ID_or_name(&me, source_p->from),
+	       source_p->name, (int)tkline_time/60, conf->name);
+    ilog(LOG_TYPE_KLINE, "%s added temporary %d min. X-Line for [%s] [%s]",
+	 source_p->name, (int)tkline_time/60,
+	 conf->name, match_item->reason);
+    match_item->hold = CurrentTime + tkline_time;
+    add_temp_line(conf);
+  }
+  else
+    write_conf_line(source_p, conf, current_date, cur_time);
+  rehashed_klines = 1;
+}
+
+static void
+remove_xline(struct Client *source_p, char *gecos)
+{
+  /* XXX use common temporary un function later */
+  if (remove_txline_match(gecos))
+  {
+    sendto_one(source_p,
+               ":%s NOTICE %s :Un-xlined [%s] from temporary X-Lines",
+               me.name, source_p->name, gecos);
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+                         "%s has removed the temporary X-Line for: [%s]",
+                         get_oper_name(source_p), gecos);
+    ilog(LOG_TYPE_KLINE, "%s removed temporary X-Line for [%s]",
+         source_p->name, gecos);
+    return;
+  }
+
+  if (remove_conf_line(XLINE_TYPE, source_p, gecos, NULL) > 0)
+  {
+    sendto_one(source_p, ":%s NOTICE %s :X-Line for [%s] is removed",
+               me.name, source_p->name, gecos);
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+                         "%s has removed the X-Line for: [%s]",
+                         get_oper_name(source_p), gecos);
+    ilog(LOG_TYPE_KLINE, "%s removed X-Line for [%s]",
+         get_oper_name(source_p), gecos);
+  }
+  else
+    sendto_one(source_p, ":%s NOTICE %s :No X-Line for %s",
+               me.name, source_p->name, gecos);
+}
+
+/* static int remove_tkline_match(const char *host, const char *user)
+ *
+ * Inputs:	gecos
+ * Output:	returns YES on success, NO if no tkline removed.
+ * Side effects: Any matching tklines are removed.
+ */
+static int
+remove_txline_match(const char *gecos)
+{
+  dlink_node *ptr = NULL, *next_ptr = NULL;
+  struct ConfItem *conf = NULL;
+
+  DLINK_FOREACH_SAFE(ptr, next_ptr, temporary_xlines.head)
+  {
+    conf = ptr->data;
+
+    if (irccmp(gecos, conf->name) == 0)
+    {
+      dlinkDelete(ptr, &temporary_xlines);
+      free_dlink_node(ptr);
+      delete_conf_item(conf);
+
+      return 1;
+    }
+  }
+
+  return 0;
+}
+
+static struct Message xline_msgtab = {
+  "XLINE", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_not_oper, ms_xline, me_xline, mo_xline, m_ignore }
+};
+
+static struct Message unxline_msgtab = {
+  "UNXLINE", 0, 0, 2, MAXPARA, MFLG_SLOW, 0,
+  { m_unregistered, m_not_oper, ms_unxline, m_ignore, mo_unxline, m_ignore }
+};
+
+static void
+module_init(void)
+{
+  mod_add_cmd(&xline_msgtab);
+  mod_add_cmd(&unxline_msgtab);
+}
+
+static void
+module_exit(void)
+{
+  mod_del_cmd(&xline_msgtab);
+  mod_del_cmd(&unxline_msgtab);
+}
+
+struct module module_entry = {
+  .node    = { NULL, NULL, NULL },
+  .name    = NULL,
+  .version = "$Revision$",
+  .handle  = NULL,
+  .modinit = module_init,
+  .modexit = module_exit,
+  .flags   = 0
+};
diff --git a/src/Makefile.am b/src/Makefile.am
new file mode 100644
index 0000000..2f51356
--- /dev/null
+++ b/src/Makefile.am
@@ -0,0 +1,62 @@
+AUTOMAKE_OPTIONS = foreign
+
+sbin_PROGRAMS = ircd
+
+AM_YFLAGS = -d
+
+AM_CPPFLAGS = $(LTDLINCL) -I$(top_srcdir)/include
+ircd_LDFLAGS = -export-dynamic
+ircd_LDADD = $(LIBLTDL)
+ircd_DEPENDENCIES = $(LTDLDEPS)
+
+ircd_SOURCES = balloc.c          \
+               channel.c         \
+               channel_mode.c    \
+               client.c          \
+               conf.c            \
+               conf_parser.y     \
+               conf_lexer.l      \
+               csvlib.c          \
+               dbuf.c            \
+               event.c           \
+               fdlist.c          \
+               getopt.c          \
+               hash.c            \
+               hook.c            \
+               hostmask.c        \
+               irc_res.c         \
+               irc_reslib.c      \
+               irc_string.c      \
+               ircd.c            \
+               ircd_signal.c     \
+               list.c            \
+               listener.c        \
+               log.c             \
+               match.c           \
+               memory.c          \
+               modules.c         \
+               motd.c            \
+               rng_mt.c          \
+               numeric.c         \
+               packet.c          \
+               parse.c           \
+               s_bsd_epoll.c     \
+               s_bsd_poll.c      \
+               s_bsd_sigio.c     \
+               s_bsd_devpoll.c   \
+               s_bsd_kqueue.c    \
+               s_bsd_select.c    \
+               restart.c         \
+               resv.c            \
+               rsa.c             \
+               s_auth.c          \
+               s_bsd.c           \
+               s_gline.c         \
+               s_misc.c          \
+               s_serv.c          \
+               s_user.c          \
+               send.c            \
+               sprintf_irc.c     \
+               version.c         \
+               watch.c           \
+               whowas.c
diff --git a/src/Makefile.in b/src/Makefile.in
new file mode 100644
index 0000000..a8102c7
--- /dev/null
+++ b/src/Makefile.in
@@ -0,0 +1,728 @@
+# Makefile.in generated by automake 1.12.4 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2012 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+am__make_dryrun = \
+  { \
+    am__dry=no; \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        echo 'am--echo: ; @echo "AM"  OK' | $(MAKE) -f - 2>/dev/null \
+          | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
+      *) \
+        for am__flg in $$MAKEFLAGS; do \
+          case $$am__flg in \
+            *=*|--*) ;; \
+            *n*) am__dry=yes; break;; \
+          esac; \
+        done;; \
+    esac; \
+    test $$am__dry = yes; \
+  }
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+sbin_PROGRAMS = ircd$(EXEEXT)
+subdir = src
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
+	$(top_srcdir)/depcomp $(top_srcdir)/ylwrap conf_lexer.c \
+	conf_parser.c conf_parser.h
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+	$(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+am__installdirs = "$(DESTDIR)$(sbindir)"
+PROGRAMS = $(sbin_PROGRAMS)
+am_ircd_OBJECTS = balloc.$(OBJEXT) channel.$(OBJEXT) \
+	channel_mode.$(OBJEXT) client.$(OBJEXT) conf.$(OBJEXT) \
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+		$(TAGS_FILES) $(LISP)
+	set x; \
+	here=`pwd`; \
+	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+	shift; \
+	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  if test $$# -gt 0; then \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      "$$@" $$unique; \
+	  else \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      $$unique; \
+	  fi; \
+	fi
+ctags: CTAGS
+CTAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+	      END { if (nonempty) { for (i in files) print i; }; }'`; \
+	test -z "$(CTAGS_ARGS)$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && $(am__cd) $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) "$$here"
+
+cscopelist:  $(HEADERS) $(SOURCES) $(LISP)
+	list='$(SOURCES) $(HEADERS) $(LISP)'; \
+	case "$(srcdir)" in \
+	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+	  *) sdir=$(subdir)/$(srcdir) ;; \
+	esac; \
+	for i in $$list; do \
+	  if test -f "$$i"; then \
+	    echo "$(subdir)/$$i"; \
+	  else \
+	    echo "$$sdir/$$i"; \
+	  fi; \
+	done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+check: check-am
+all-am: Makefile $(PROGRAMS)
+installdirs:
+	for dir in "$(DESTDIR)$(sbindir)"; do \
+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+	-rm -f conf_lexer.c
+	-rm -f conf_parser.c
+	-rm -f conf_parser.h
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-sbinPROGRAMS \
+	mostlyclean-am
+
+distclean: distclean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-sbinPROGRAMS
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-sbinPROGRAMS
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+	clean-libtool clean-sbinPROGRAMS cscopelist ctags distclean \
+	distclean-compile distclean-generic distclean-libtool \
+	distclean-tags distdir dvi dvi-am html html-am info info-am \
+	install install-am install-data install-data-am install-dvi \
+	install-dvi-am install-exec install-exec-am install-html \
+	install-html-am install-info install-info-am install-man \
+	install-pdf install-pdf-am install-ps install-ps-am \
+	install-sbinPROGRAMS install-strip installcheck \
+	installcheck-am installdirs maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-compile \
+	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	tags uninstall uninstall-am uninstall-sbinPROGRAMS
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/src/balloc.c b/src/balloc.c
new file mode 100644
index 0000000..c2c0733
--- /dev/null
+++ b/src/balloc.c
@@ -0,0 +1,503 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *  Original credit lines follow:
+ *
+ *  File:   balloc.c
+ *  Owner:  Wohali (Joan Touzet)
+ *  
+ *  Modified 2001/11/29 for mmap() support by Aaron Sethman <androsyn@ratbox.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ */
+
+/*! \file balloc.c
+ * \brief A block allocator
+ * \version $Id$
+ * 
+ * About the block allocator
+ *
+ * Basically we have three ways of getting memory off of the operating
+ * system. Below are this list of methods and the order of preference.
+ *
+ * 1. mmap() anonymous pages with the MMAP_ANON flag.\n
+ * 2. mmap() via the /dev/zero trick.\n
+ * 3. malloc()\n
+ *
+ * The advantages of 1 and 2 are this.  We can munmap() the pages which will
+ * return the pages back to the operating system, thus reducing the size 
+ * of the process as the memory is unused.  malloc() on many systems just keeps
+ * a heap of memory to itself, which never gets given back to the OS, except on
+ * exit.  This of course is bad, if say we have an event that causes us to allocate
+ * say, 200MB of memory, while our normal memory consumption would be 15MB.  In the
+ * malloc() case, the amount of memory allocated to our process never goes down, as
+ * malloc() has it locked up in its heap.  With the mmap() method, we can munmap()
+ * the block and return it back to the OS, thus causing our memory consumption to go
+ * down after we no longer need it.
+ */
+
+
+#include "stdinc.h"
+#ifdef HAVE_MMAP /* We've got mmap() that is good */
+#include <sys/mman.h>
+
+/* HP-UX sucks */
+#ifdef MAP_ANONYMOUS
+#ifndef MAP_ANON
+#define MAP_ANON MAP_ANONYMOUS
+#endif
+#endif /* MAP_ANONYMOUS */
+#endif
+
+#include "list.h"
+#include "balloc.h"
+#include "memory.h"
+#include "irc_string.h"
+#include "client.h"
+#include "send.h"
+#include "numeric.h"
+#include "fdlist.h"
+#include "event.h"
+
+
+static BlockHeap *heap_list = NULL;
+
+static int BlockHeapGarbageCollect(BlockHeap *);
+static void heap_garbage_collection(void *);
+
+/*! \brief Returns memory for the block back to either the malloc heap
+ *         in case of !HAVE_MMAP, or back to the OS otherwise.
+ * \param ptr  Pointer to memory to be freed
+ * \param size The size of the memory space
+ */
+static void
+free_block(void *ptr, size_t size)
+{
+#ifdef HAVE_MMAP
+  munmap(ptr, size);
+#else
+  free(ptr);
+#endif
+}
+
+#ifdef HAVE_MMAP
+#ifndef MAP_ANON /* But we cannot mmap() anonymous pages */
+		 /* So we mmap() /dev/zero, which is just as good */
+static fde_t dpfd;
+#endif
+#endif
+
+/*! \brief Opens /dev/zero and saves the file handle for
+ * future allocations.
+ */
+void
+initBlockHeap(void)
+{
+#ifdef HAVE_MMAP
+#ifndef MAP_ANON
+  int zero_fd = open("/dev/zero", O_RDWR);
+
+  if (zero_fd < 0)
+    outofmemory();
+  fd_open(&dpfd, zero_fd, 0, "Anonymous mmap()");
+#endif
+  eventAdd("heap_garbage_collection", &heap_garbage_collection, NULL, 119);
+#endif
+}
+
+/*!
+ * \param size Size of block to allocate
+ * \return Address pointer to allocated data space
+ */
+static void *
+get_block(size_t size)
+{
+#ifdef HAVE_MMAP
+  void *ptr = NULL;
+
+#ifndef MAP_ANON
+  ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_PRIVATE, dpfd.fd, 0);
+#else
+  ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANON, -1, 0);
+#endif
+  return ptr == MAP_FAILED ? NULL : ptr;
+#else
+  return malloc(size);
+#endif
+}
+
+static void
+heap_garbage_collection(void *arg)
+{
+  BlockHeap *bh;
+
+  for (bh = heap_list; bh != NULL; bh = bh->next)
+    BlockHeapGarbageCollect(bh);
+}
+
+/*! \brief Allocates a new block for addition to a blockheap
+ * \param bh Pointer to parent blockheap
+ * \return 0 if successful, 1 if not
+ */
+static int
+newblock(BlockHeap *bh)
+{
+  MemBlock *newblk = NULL;
+  Block *b = NULL;
+  int i = 0;
+  void *offset = NULL;
+
+  /* Setup the initial data structure. */
+  if ((b = calloc(1, sizeof(Block))) == NULL)
+    return 1;
+
+  b->freeElems = bh->elemsPerBlock;
+  b->next = bh->base;
+  b->alloc_size = bh->elemsPerBlock * (bh->elemSize + sizeof(MemBlock));
+  b->elems = get_block(b->alloc_size);
+
+  if (b->elems == NULL)
+    return 1;
+
+  offset = b->elems;
+
+  /* Setup our blocks now */
+  for (; i < bh->elemsPerBlock; ++i)
+  {
+    void *data;
+
+    newblk = offset;
+    newblk->block = b;
+    data = (void *)((size_t)offset + sizeof(MemBlock));
+
+    dlinkAdd(data, &newblk->self, &b->free_list);
+    offset = (void *)((size_t)offset + bh->elemSize + sizeof(MemBlock));
+  }
+
+  ++bh->blocksAllocated;
+  bh->freeElems += bh->elemsPerBlock;
+  bh->base = b;
+
+  return 0;
+}
+
+/*! \brief Creates a new blockheap
+ *
+ * Creates a new blockheap from which smaller blocks can be allocated.
+ * Intended to be used instead of multiple calls to malloc() when
+ * performance is an issue.
+ *
+ * \param name          Name of the blockheap
+ * \param elemsize      Size of the basic element to be stored
+ * \param elemsperblock Number of elements to be stored in a single block of
+ *                      memory.  When the blockheap runs out of free memory,
+ *                      it will allocate elemsize * elemsperblock more.
+ * \return Pointer to new BlockHeap, or NULL if unsuccessful
+ */
+BlockHeap *
+BlockHeapCreate(const char *const name, size_t elemsize, int elemsperblock)
+{
+  BlockHeap *bh = NULL;
+  assert(elemsize > 0 && elemsperblock > 0);
+
+  /* Catch idiotic requests up front */
+  if ((elemsize <= 0) || (elemsperblock <= 0))
+    outofmemory();    /* die.. out of memory */
+
+  /* Allocate our new BlockHeap */
+  if ((bh = calloc(1, sizeof(BlockHeap))) == NULL)
+    outofmemory();    /* die.. out of memory */
+
+  if ((elemsize % sizeof(void *)) != 0)
+  {
+    /* Pad to even pointer boundary */
+    elemsize += sizeof(void *);
+    elemsize &= ~(sizeof(void *) - 1);
+  }
+
+  bh->name = name;
+  bh->elemSize = elemsize;
+  bh->elemsPerBlock = elemsperblock;
+
+  /* Be sure our malloc was successful */
+  if (newblock(bh))
+  {
+    if (bh != NULL)
+      free(bh);
+
+     outofmemory();    /* die.. out of memory */
+  }
+
+  bh->next = heap_list;
+  heap_list = bh;
+
+  return bh;
+}
+
+/*! \brief Returns a pointer to a struct within our BlockHeap that's free for
+ *         the taking.
+ * \param bh Pointer to the Blockheap
+ * \return Address pointer to allocated data space, or NULL if unsuccessful
+ */
+void *
+BlockHeapAlloc(BlockHeap *bh)
+{
+  Block *walker = NULL;
+  dlink_node *new_node = NULL;
+
+  assert(bh != NULL);
+
+  if (bh->freeElems == 0)
+  {   
+    /* Allocate new block and assign */
+    /* newblock returns 1 if unsuccessful, 0 if not */
+    if (newblock(bh))
+    {
+      /* That didn't work..try to garbage collect */
+      BlockHeapGarbageCollect(bh);  
+
+      if (newblock(bh))
+        outofmemory(); /* Well that didn't work either...bail */
+    }
+  }
+      
+  for (walker = bh->base; walker != NULL; walker = walker->next)
+  {
+    if (walker->freeElems > 0)
+    {
+      --bh->freeElems;
+      --walker->freeElems;
+      new_node = walker->free_list.head;
+
+      dlinkDelete(new_node, &walker->free_list);
+      assert(new_node->data != NULL);
+
+      memset(new_node->data, 0, bh->elemSize);
+      return new_node->data;
+    }
+  }
+
+  assert(0 == 1);
+  outofmemory();
+  return NULL;
+}
+
+/*! \brief Returns an element to the free pool, does not free()
+ * \param bh  Pointer to BlockHeap containing element
+ * \param ptr Pointer to element to be "freed"
+ * \return 0 if successful, 1 if element not contained within BlockHeap
+ */
+int
+BlockHeapFree(BlockHeap *bh, void *ptr)
+{
+  Block *block = NULL;
+  struct MemBlock *memblock = NULL;
+    
+  assert(bh != NULL);
+  assert(ptr != NULL);
+
+  memblock = (void *)((size_t)ptr - sizeof(MemBlock));
+  assert(memblock->block != NULL);
+
+  if (memblock->block == NULL)
+    outofmemory();
+
+  block = memblock->block;
+  ++bh->freeElems;
+  ++block->freeElems;
+  mem_frob(ptr, bh->elemSize);
+
+  dlinkAdd(ptr, &memblock->self, &block->free_list);
+  return 0;
+}
+
+/*! \brief Performs garbage collection on the block heap.
+ *
+ * Performs garbage collection on the block heap.  Any blocks that are
+ * completely unallocated are removed from the heap.  Garbage collection
+ * will \b never remove the root node of the heap.
+ *
+ * \param bh Pointer to the BlockHeap to be cleaned up
+ * \return 0 if successful, 1 if bh == NULL
+ */
+static int
+BlockHeapGarbageCollect(BlockHeap *bh)
+{
+  Block *walker = NULL, *last = NULL;
+
+  assert(bh != NULL);
+
+  if (bh->freeElems < bh->elemsPerBlock || bh->blocksAllocated == 1)
+  {
+    /* There couldn't possibly be an entire free block.  Return. */
+    return 0;
+  }
+
+  walker = bh->base;
+
+  while (walker != NULL)
+  {
+    if (walker->freeElems == bh->elemsPerBlock)
+    {
+      free_block(walker->elems, walker->alloc_size);
+
+      if (last != NULL)
+      {
+        last->next = walker->next;
+
+        if (walker != NULL)
+          free(walker);
+        walker = last->next;
+      }
+      else
+      {
+        bh->base = walker->next;
+
+        if (walker != NULL)
+          free(walker);
+        walker = bh->base;
+      }
+
+      --bh->blocksAllocated;
+      bh->freeElems -= bh->elemsPerBlock;
+    }
+    else
+    {
+      last = walker;
+      walker = walker->next;
+    }
+  }
+
+  return 0;
+}
+
+/*! \brief Completely free()s a BlockHeap.  Use for cleanup.
+ * \param bh Pointer to the BlockHeap to be destroyed
+ * \return 0 if successful, 1 if bh == NULL
+ */
+int
+BlockHeapDestroy(BlockHeap *bh)
+{
+  Block *walker = NULL, *next = NULL;
+
+  if (bh == NULL)
+    return 1;
+
+  for (walker = bh->base; walker != NULL; walker = next)
+  {
+    next = walker->next;
+    free_block(walker->elems, walker->alloc_size);
+
+    if (walker != NULL)
+      free(walker);
+  }
+
+  if (heap_list == bh)
+    heap_list = bh->next;
+  else {
+    BlockHeap *prev;
+
+    for (prev = heap_list; prev->next != bh; prev = prev->next)
+      /* nothing */ ;
+    prev->next = bh->next;
+  }
+
+  free(bh);
+  return 0;
+}
+
+/*! \brief Returns the number of bytes being used
+ * \param bh Pointer to a BlockHeap
+ * \return Number of bytes being used
+ */
+static size_t
+block_heap_get_used_mem(const BlockHeap *const bh)
+{
+  return(((bh->blocksAllocated *
+           bh->elemsPerBlock)-bh->freeElems) *
+          (bh->elemSize + sizeof(MemBlock)));
+}
+
+/*! \brief Returns the number of bytes being free for further allocations
+ * \param bh Pointer to a BlockHeap
+ * \return Number of bytes being free for further allocations
+ */
+static size_t
+block_heap_get_free_mem(const BlockHeap *const bh)
+{
+  return(bh->freeElems * (bh->elemSize + sizeof(MemBlock)));
+}
+
+/*! \brief Returns the total number of bytes of memory belonging to a heap
+ * \param bh Pointer to a BlockHeap
+ * \return Total number of bytes of memory belonging to a heap
+ */
+static size_t
+block_heap_get_size_mem(const BlockHeap *const bh)
+{
+  return(((bh->blocksAllocated *
+           bh->elemsPerBlock)) *
+          (bh->elemSize + sizeof(MemBlock)));
+}
+
+/*! \brief Returns the number of elements being used.
+ * \param bh Pointer to a BlockHeap
+ * \return Number of elements being free for further allocations
+ */
+static unsigned int
+block_heap_get_used_elm(const BlockHeap *const bh)
+{
+  return((bh->blocksAllocated *
+          bh->elemsPerBlock)-bh->freeElems);
+}
+
+/*! \brief Returns the number of elements being free for further allocations.
+ * \param bh Pointer to a BlockHeap
+ * \return Number of elements being free for further allocations
+ */
+static unsigned int
+block_heap_get_free_elm(const BlockHeap *const bh)
+{
+  return(bh->freeElems);
+}
+
+/*! \brief Returns the number of total elements belonging to a heap.
+ *         Includes \b free and \b used elements.
+ * \param bh Pointer to a BlockHeap
+ * \return Number of total elements belonging to a heap
+ */
+static unsigned int
+block_heap_get_size_elm(const BlockHeap *const bh)
+{
+  return(bh->blocksAllocated * bh->elemsPerBlock);
+}
+
+void
+block_heap_report_stats(struct Client *client_p)
+{
+  const BlockHeap *bh = NULL;
+
+  for (bh = heap_list; bh != NULL; bh = bh->next)
+    sendto_one(client_p, ":%s %d %s z :%s mempool: used %u/%u free %u/%u (size %u/%u)",
+               me.name, RPL_STATSDEBUG, client_p->name, bh->name,
+               block_heap_get_used_elm(bh),
+               block_heap_get_used_mem(bh),
+               block_heap_get_free_elm(bh),
+               block_heap_get_free_mem(bh),
+               block_heap_get_size_elm(bh),
+               block_heap_get_size_mem(bh));
+}
diff --git a/src/channel.c b/src/channel.c
new file mode 100644
index 0000000..14e6a14
--- /dev/null
+++ b/src/channel.c
@@ -0,0 +1,864 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ */
+
+/*! \file channel.c
+ * \brief Responsible for managing channels, members, bans and topics
+ * \version $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "channel.h"
+#include "channel_mode.h"
+#include "client.h"
+#include "hash.h"
+#include "hostmask.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "s_serv.h"             /* captab */
+#include "s_user.h"
+#include "send.h"
+#include "conf.h"             /* ConfigFileEntry, ConfigChannel */
+#include "event.h"
+#include "memory.h"
+#include "balloc.h"
+
+struct config_channel_entry ConfigChannel;
+dlink_list global_channel_list = { NULL, NULL, 0 };
+BlockHeap *ban_heap;    /*! \todo ban_heap shouldn't be a global var */
+
+static BlockHeap *member_heap = NULL;
+static BlockHeap *channel_heap = NULL;
+
+static char buf[IRCD_BUFSIZE];
+static char modebuf[MODEBUFLEN];
+static char parabuf[MODEBUFLEN];
+
+
+/*! \brief Initializes the channel blockheap, adds known channel CAPAB
+ */
+void
+init_channels(void)
+{
+  add_capability("EX", CAP_EX, 1);
+  add_capability("IE", CAP_IE, 1);
+  add_capability("CHW", CAP_CHW, 1);
+
+  channel_heap = BlockHeapCreate("channel", sizeof(struct Channel), CHANNEL_HEAP_SIZE);
+  ban_heap = BlockHeapCreate("ban", sizeof(struct Ban), BAN_HEAP_SIZE);
+  member_heap = BlockHeapCreate("member", sizeof(struct Membership), CHANNEL_HEAP_SIZE*2);
+}
+
+/*! \brief adds a user to a channel by adding another link to the
+ *         channels member chain.
+ * \param chptr      pointer to channel to add client to
+ * \param who        pointer to client (who) to add
+ * \param flags      flags for chanops etc
+ * \param flood_ctrl whether to count this join in flood calculations
+ */
+void
+add_user_to_channel(struct Channel *chptr, struct Client *who,
+                    unsigned int flags, int flood_ctrl)
+{
+  struct Membership *ms = NULL;
+
+  if (GlobalSetOptions.joinfloodtime > 0)
+  {
+    if (flood_ctrl)
+      chptr->number_joined++;
+
+    chptr->number_joined -= (CurrentTime - chptr->last_join_time) *
+      (((float)GlobalSetOptions.joinfloodcount) /
+       (float)GlobalSetOptions.joinfloodtime);
+
+    if (chptr->number_joined <= 0)
+    {
+      chptr->number_joined = 0;
+      ClearJoinFloodNoticed(chptr);
+    }
+    else if (chptr->number_joined >= GlobalSetOptions.joinfloodcount)
+    {
+      chptr->number_joined = GlobalSetOptions.joinfloodcount;
+
+      if (!IsSetJoinFloodNoticed(chptr))
+      {
+        SetJoinFloodNoticed(chptr);
+        sendto_realops_flags(UMODE_BOTS, L_ALL,
+                             "Possible Join Flooder %s on %s target: %s",
+                             get_client_name(who, HIDE_IP),
+                             who->servptr->name, chptr->chname);
+      }
+    }
+
+    chptr->last_join_time = CurrentTime;
+  }
+
+  ms = BlockHeapAlloc(member_heap);
+  ms->client_p = who;
+  ms->chptr = chptr;
+  ms->flags = flags;
+
+  dlinkAdd(ms, &ms->channode, &chptr->members);
+  dlinkAdd(ms, &ms->usernode, &who->channel);
+}
+
+/*! \brief deletes an user from a channel by removing a link in the
+ *         channels member chain.
+ * \param member pointer to Membership struct
+ */
+void
+remove_user_from_channel(struct Membership *member)
+{
+  struct Client *client_p = member->client_p;
+  struct Channel *chptr = member->chptr;
+
+  dlinkDelete(&member->channode, &chptr->members);
+  dlinkDelete(&member->usernode, &client_p->channel);
+
+  BlockHeapFree(member_heap, member);
+
+  if (chptr->members.head == NULL)
+    destroy_channel(chptr);
+}
+
+/* send_members()
+ *
+ * inputs       -
+ * output       - NONE
+ * side effects -
+ */
+static void
+send_members(struct Client *client_p, struct Channel *chptr,
+             char *lmodebuf, char *lparabuf)
+{
+  struct Membership *ms;
+  dlink_node *ptr;
+  int tlen;              /* length of text to append */
+  char *t, *start;       /* temp char pointer */
+
+  start = t = buf + ircsprintf(buf, ":%s SJOIN %lu %s %s %s:",
+                               ID_or_name(&me, client_p),
+                               (unsigned long)chptr->channelts,
+                               chptr->chname, lmodebuf, lparabuf);
+
+  DLINK_FOREACH(ptr, chptr->members.head)
+  {
+    ms = ptr->data;
+
+    tlen = strlen(IsCapable(client_p, CAP_TS6) ?
+      ID(ms->client_p) : ms->client_p->name) + 1;  /* nick + space */
+
+    if (ms->flags & CHFL_CHANOP)
+      tlen++;
+#ifdef HALFOPS
+    else if (ms->flags & CHFL_HALFOP)
+      tlen++;
+#endif
+    if (ms->flags & CHFL_VOICE)
+      tlen++;
+
+    /* space will be converted into CR, but we also need space for LF..
+     * That's why we use '- 1' here
+     * -adx */
+    if (t + tlen - buf > IRCD_BUFSIZE - 1)
+    {
+      *(t - 1) = '\0';  /* kill the space and terminate the string */
+      sendto_one(client_p, "%s", buf);
+      t = start;
+    }
+
+    if ((ms->flags & (CHFL_CHANOP | CHFL_HALFOP)))
+      *t++ = (!(ms->flags & CHFL_CHANOP) && IsCapable(client_p, CAP_HOPS)) ?
+        '%' : '@';
+    if ((ms->flags & CHFL_VOICE))
+      *t++ = '+';
+
+    if (IsCapable(client_p, CAP_TS6))
+      strcpy(t, ID(ms->client_p));
+    else
+      strcpy(t, ms->client_p->name);
+    t += strlen(t);
+    *t++ = ' ';
+  }
+
+  /* should always be non-NULL unless we have a kind of persistent channels */
+  if (chptr->members.head != NULL)
+    t--;  /* take the space out */
+  *t = '\0';
+  sendto_one(client_p, "%s", buf);
+}
+
+/*! \brief sends +b/+e/+I
+ * \param client_p client pointer to server
+ * \param chptr    pointer to channel
+ * \param top      pointer to top of mode link list to send
+ * \param flag     char flag flagging type of mode. Currently this can be 'b', e' or 'I'
+ */
+static void
+send_mode_list(struct Client *client_p, struct Channel *chptr,
+               dlink_list *top, char flag)
+{
+  int ts5 = !IsCapable(client_p, CAP_TS6);
+  dlink_node *lp;
+  struct Ban *banptr;
+  char pbuf[IRCD_BUFSIZE];
+  int tlen, mlen, cur_len, count = 0;
+  char *mp = NULL, *pp = pbuf;
+
+  if (top == NULL || top->length == 0)
+    return;
+
+  if (ts5)
+    mlen = ircsprintf(buf, ":%s MODE %s +", me.name, chptr->chname);
+  else
+    mlen = ircsprintf(buf, ":%s BMASK %lu %s %c :", me.id,
+                      (unsigned long)chptr->channelts, chptr->chname, flag);
+
+  /* MODE needs additional one byte for space between buf and pbuf */
+  cur_len = mlen + ts5;
+  mp = buf + mlen;
+
+  DLINK_FOREACH(lp, top->head)
+  {
+    banptr = lp->data;
+
+    /* must add another b/e/I letter if we use MODE */
+    tlen = banptr->len + 3 + ts5;
+
+    /*
+     * send buffer and start over if we cannot fit another ban,
+     * or if the target is non-ts6 and we have too many modes in
+     * in this line.
+     */
+    if (cur_len + (tlen - 1) > IRCD_BUFSIZE - 2 ||
+        (!IsCapable(client_p, CAP_TS6) &&
+         (count >= MAXMODEPARAMS || pp - pbuf >= MODEBUFLEN)))
+    {
+      *(pp - 1) = '\0';  /* get rid of trailing space on buffer */
+      sendto_one(client_p, "%s%s%s", buf, ts5 ? " " : "", pbuf);
+
+      cur_len = mlen + ts5;
+      mp = buf + mlen;
+      pp = pbuf;
+      count = 0;
+    }
+
+    count++;
+    if (ts5)
+    {
+      *mp++ = flag;
+      *mp = '\0';
+    }
+
+    pp += ircsprintf(pp, "%s!%s@%s ", banptr->name, banptr->username,
+                     banptr->host);
+    cur_len += tlen;
+  }
+
+  *(pp - 1) = '\0';  /* get rid of trailing space on buffer */
+  sendto_one(client_p, "%s%s%s", buf, ts5 ? " " : "", pbuf);
+}
+
+/*! \brief send "client_p" a full list of the modes for channel chptr
+ * \param client_p pointer to client client_p
+ * \param chptr    pointer to channel pointer
+ */
+void
+send_channel_modes(struct Client *client_p, struct Channel *chptr)
+{
+  *modebuf = *parabuf = '\0';
+  channel_modes(chptr, client_p, modebuf, parabuf);
+  send_members(client_p, chptr, modebuf, parabuf);
+
+  send_mode_list(client_p, chptr, &chptr->banlist, 'b');
+
+  if (IsCapable(client_p, CAP_EX))
+    send_mode_list(client_p, chptr, &chptr->exceptlist, 'e');
+  if (IsCapable(client_p, CAP_IE))
+    send_mode_list(client_p, chptr, &chptr->invexlist, 'I');
+}
+
+/*! \brief check channel name for invalid characters
+ * \param name pointer to channel name string
+ * \param local indicates whether it's a local or remote creation
+ * \return 0 if invalid, 1 otherwise
+ */
+int
+check_channel_name(const char *name, int local)
+{
+  const char *p = name;
+  const int max_length = local ? LOCAL_CHANNELLEN : CHANNELLEN;
+  assert(name != NULL);
+
+  if (!IsChanPrefix(*p))
+    return 0;
+
+  if (!local || !ConfigChannel.disable_fake_channels)
+  {
+    while (*++p)
+      if (!IsChanChar(*p))
+        return 0;
+  }
+  else
+  {
+    while (*++p)
+      if (!IsVisibleChanChar(*p))
+        return 0;
+  }
+
+  return p - name <= max_length;
+}
+
+void
+remove_ban(struct Ban *bptr, dlink_list *list)
+{
+  dlinkDelete(&bptr->node, list);
+
+  MyFree(bptr->name);
+  MyFree(bptr->username);
+  MyFree(bptr->host);
+  MyFree(bptr->who);
+
+  BlockHeapFree(ban_heap, bptr);
+}
+
+/* free_channel_list()
+ *
+ * inputs       - pointer to dlink_list
+ * output       - NONE
+ * side effects -
+ */
+void
+free_channel_list(dlink_list *list)
+{
+  dlink_node *ptr = NULL, *next_ptr = NULL;
+
+  DLINK_FOREACH_SAFE(ptr, next_ptr, list->head)
+    remove_ban(ptr->data, list);
+
+  assert(list->tail == NULL && list->head == NULL);
+}
+
+/*! \brief Get Channel block for chname (and allocate a new channel
+ *         block, if it didn't exist before)
+ * \param chname channel name
+ * \return channel block
+ */
+struct Channel *
+make_channel(const char *chname)
+{
+  struct Channel *chptr = NULL;
+
+  assert(!EmptyString(chname));
+
+  chptr = BlockHeapAlloc(channel_heap);
+
+  /* doesn't hurt to set it here */
+  chptr->channelts = CurrentTime;
+  chptr->last_join_time = CurrentTime;
+
+  strlcpy(chptr->chname, chname, sizeof(chptr->chname));
+  dlinkAdd(chptr, &chptr->node, &global_channel_list);
+
+  hash_add_channel(chptr);
+
+  return chptr;
+}
+
+/*! \brief walk through this channel, and destroy it.
+ * \param chptr channel pointer
+ */
+void
+destroy_channel(struct Channel *chptr)
+{
+  dlink_node *ptr = NULL, *ptr_next = NULL;
+
+  DLINK_FOREACH_SAFE(ptr, ptr_next, chptr->invites.head)
+    del_invite(chptr, ptr->data);
+
+  /* free ban/exception/invex lists */
+  free_channel_list(&chptr->banlist);
+  free_channel_list(&chptr->exceptlist);
+  free_channel_list(&chptr->invexlist);
+
+  dlinkDelete(&chptr->node, &global_channel_list);
+  hash_del_channel(chptr);
+
+  BlockHeapFree(channel_heap, chptr);
+}
+
+/*!
+ * \param chptr pointer to channel
+ * \return string pointer "=" if public, "@" if secret else "*"
+ */
+static const char *
+channel_pub_or_secret(const struct Channel *chptr)
+{
+  if (SecretChannel(chptr))
+    return "@";
+  if (PrivateChannel(chptr))
+    return "*";
+  return "=";
+}
+
+/*! \brief lists all names on given channel
+ * \param source_p pointer to client struct requesting names
+ * \param chptr    pointer to channel block
+ * \param show_eon show ENDOFNAMES numeric or not
+ *                 (don't want it with /names with no params)
+ */
+void
+channel_member_names(struct Client *source_p, struct Channel *chptr,
+                     int show_eon)
+{
+  struct Client *target_p = NULL;
+  struct Membership *ms = NULL;
+  dlink_node *ptr = NULL;
+  char lbuf[IRCD_BUFSIZE + 1];
+  char *t = NULL, *start = NULL;
+  int tlen = 0;
+  int is_member = IsMember(source_p, chptr);
+  int multi_prefix = HasCap(source_p, CAP_MULTI_PREFIX) != 0;
+
+  if (PubChannel(chptr) || is_member)
+  {
+    t = lbuf + ircsprintf(lbuf, form_str(RPL_NAMREPLY),
+                          me.name, source_p->name,
+                          channel_pub_or_secret(chptr),
+                          chptr->chname);
+    start = t;
+
+    DLINK_FOREACH(ptr, chptr->members.head)
+    {
+      ms       = ptr->data;
+      target_p = ms->client_p;
+
+      if (HasUMode(target_p, UMODE_INVISIBLE) && !is_member)
+        continue;
+
+      tlen = strlen(target_p->name) + 1;  /* nick + space */
+
+      if (!multi_prefix)
+      {
+        if (ms->flags & (CHFL_CHANOP | CHFL_HALFOP | CHFL_VOICE))
+          ++tlen;
+      }
+      else
+      {
+        if (ms->flags & CHFL_CHANOP)
+          ++tlen;
+        if (ms->flags & CHFL_HALFOP)
+          ++tlen;
+        if (ms->flags & CHFL_VOICE)
+          ++tlen;
+      }
+
+      if (t + tlen - lbuf > IRCD_BUFSIZE - 2)
+      {
+        *(t - 1) = '\0';
+        sendto_one(source_p, "%s", lbuf);
+        t = start;
+      }
+
+      t += ircsprintf(t, "%s%s ", get_member_status(ms, multi_prefix),
+                      target_p->name);
+    }
+
+    if (tlen != 0)
+    {
+      *(t - 1) = '\0';
+      sendto_one(source_p, "%s", lbuf);
+    }
+  }
+
+  if (show_eon)
+    sendto_one(source_p, form_str(RPL_ENDOFNAMES),
+               me.name, source_p->name, chptr->chname);
+}
+
+/*! \brief adds client to invite list
+ * \param chptr pointer to channel block
+ * \param who   pointer to client to add invite to
+ */
+void
+add_invite(struct Channel *chptr, struct Client *who)
+{
+  del_invite(chptr, who);
+
+  /*
+   * delete last link in chain if the list is max length
+   */
+  if (dlink_list_length(&who->localClient->invited) >=
+      ConfigChannel.max_chans_per_user)
+    del_invite(who->localClient->invited.tail->data, who);
+
+  /* add client to channel invite list */
+  dlinkAdd(who, make_dlink_node(), &chptr->invites);
+
+  /* add channel to the end of the client invite list */
+  dlinkAdd(chptr, make_dlink_node(), &who->localClient->invited);
+}
+
+/*! \brief Delete Invite block from channel invite list
+ *         and client invite list
+ * \param chptr pointer to Channel struct
+ * \param who   pointer to client to remove invites from
+ */
+void
+del_invite(struct Channel *chptr, struct Client *who)
+{
+  dlink_node *ptr = NULL;
+
+  if ((ptr = dlinkFindDelete(&who->localClient->invited, chptr)))
+    free_dlink_node(ptr);
+
+  if ((ptr = dlinkFindDelete(&chptr->invites, who)))
+    free_dlink_node(ptr);
+}
+
+/* get_member_status()
+ *
+ * inputs       - pointer to struct Membership
+ *              - YES if we can combine different flags
+ * output       - string either @, +, % or "" depending on whether
+ *                chanop, voiced or user
+ * side effects -
+ *
+ * NOTE: Returned string is usually a static buffer
+ * (like in get_client_name)
+ */
+const char *
+get_member_status(const struct Membership *ms, int combine)
+{
+  static char buffer[4];
+  char *p = NULL;
+
+  if (ms == NULL)
+    return "";
+  p = buffer;
+
+  if (ms->flags & CHFL_CHANOP)
+  {
+    if (!combine)
+      return "@";
+    *p++ = '@';
+  }
+
+#ifdef HALFOPS
+  if (ms->flags & CHFL_HALFOP)
+  {
+    if (!combine)
+      return "%";
+    *p++ = '%';
+  }
+#endif
+
+  if (ms->flags & CHFL_VOICE)
+    *p++ = '+';
+  *p = '\0';
+
+  return buffer;
+}
+
+/*!
+ * \param who  pointer to Client to check
+ * \param list pointer to ban list to search
+ * \return 1 if ban found for given n!u\@h mask, 0 otherwise
+ *
+ */
+static int
+find_bmask(const struct Client *who, const dlink_list *const list)
+{
+  const dlink_node *ptr = NULL;
+
+  DLINK_FOREACH(ptr, list->head)
+  {
+    const struct Ban *bp = ptr->data;
+
+    if (match(bp->name, who->name) && match(bp->username, who->username))
+    {
+      switch (bp->type)
+      {
+        case HM_HOST:
+          if (match(bp->host, who->host) || match(bp->host, who->sockhost))
+            return 1;
+          break;
+        case HM_IPV4:
+          if (who->localClient->aftype == AF_INET)
+            if (match_ipv4(&who->localClient->ip, &bp->addr, bp->bits))
+              return 1;
+          break;
+#ifdef IPV6
+        case HM_IPV6:
+          if (who->localClient->aftype == AF_INET6)
+            if (match_ipv6(&who->localClient->ip, &bp->addr, bp->bits))
+              return 1;
+          break;
+#endif
+        default:
+          assert(0);
+      }
+    }
+  }
+
+  return 0;
+}
+
+/*!
+ * \param chptr pointer to channel block
+ * \param who   pointer to client to check access fo
+ * \return 0 if not banned, 1 otherwise
+ */
+int
+is_banned(const struct Channel *chptr, const struct Client *who)
+{
+  if (find_bmask(who, &chptr->banlist))
+    if (!find_bmask(who, &chptr->exceptlist))
+      return 1;
+
+  return 0;
+}
+
+/*!
+ * \param source_p pointer to client attempting to join
+ * \param chptr    pointer to channel 
+ * \param key      key sent by client attempting to join if present
+ * \return ERR_BANNEDFROMCHAN, ERR_INVITEONLYCHAN, ERR_CHANNELISFULL
+ *         or 0 if allowed to join.
+ */
+int
+can_join(struct Client *source_p, struct Channel *chptr, const char *key)
+{
+  if (is_banned(chptr, source_p))
+    return ERR_BANNEDFROMCHAN;
+
+#ifdef HAVE_LIBCRYPTO
+  if ((chptr->mode.mode & MODE_SSLONLY) && !source_p->localClient->fd.ssl)
+    return ERR_SSLONLYCHAN;
+#endif
+
+  if ((chptr->mode.mode & MODE_REGONLY) && !HasUMode(source_p, UMODE_REGISTERED))
+    return ERR_NEEDREGGEDNICK;
+
+  if ((chptr->mode.mode & MODE_OPERONLY) && !HasUMode(source_p, UMODE_OPER))
+    return ERR_OPERONLYCHAN;
+
+  if (chptr->mode.mode & MODE_INVITEONLY)
+    if (!dlinkFind(&source_p->localClient->invited, chptr))
+      if (!find_bmask(source_p, &chptr->invexlist))
+        return ERR_INVITEONLYCHAN;
+
+  if (chptr->mode.key[0] && (!key || strcmp(chptr->mode.key, key)))
+    return ERR_BADCHANNELKEY;
+
+  if (chptr->mode.limit && dlink_list_length(&chptr->members) >=
+      chptr->mode.limit)
+    return ERR_CHANNELISFULL;
+
+  return 0;
+}
+
+int
+has_member_flags(struct Membership *ms, unsigned int flags)
+{
+  if (ms != NULL)
+    return ms->flags & flags;
+  return 0;
+}
+
+struct Membership *
+find_channel_link(struct Client *client_p, struct Channel *chptr)
+{
+  dlink_node *ptr = NULL;
+
+  if (!IsClient(client_p))
+    return NULL;
+
+  DLINK_FOREACH(ptr, client_p->channel.head)
+    if (((struct Membership *)ptr->data)->chptr == chptr)
+      return ptr->data;
+
+  return NULL;
+}
+
+/*!
+ * \param chptr    pointer to Channel struct
+ * \param source_p pointer to Client struct
+ * \param ms       pointer to Membership struct (can be NULL)
+ * \return CAN_SEND_OPV if op or voiced on channel\n
+ *         CAN_SEND_NONOP if can send to channel but is not an op\n
+ *         ERR_CANNOTSENDTOCHAN or ERR_NEEDREGGEDNICK if they cannot send to channel\n
+ */
+int
+can_send(struct Channel *chptr, struct Client *source_p, struct Membership *ms)
+{
+  if (IsServer(source_p) || HasFlag(source_p, FLAGS_SERVICE))
+    return CAN_SEND_OPV;
+
+  if (MyClient(source_p) && !IsExemptResv(source_p))
+    if (!(HasUMode(source_p, UMODE_OPER) && ConfigFileEntry.oper_pass_resv))
+      if (!hash_find_resv(chptr->chname) == ConfigChannel.restrict_channels)
+        return ERR_CANNOTSENDTOCHAN;
+
+  if (ms != NULL || (ms = find_channel_link(source_p, chptr)))
+  {
+    if (ms->flags & (CHFL_CHANOP|CHFL_HALFOP|CHFL_VOICE))
+      return CAN_SEND_OPV;
+
+    /* cache can send if quiet_on_ban and banned */
+    if (ConfigChannel.quiet_on_ban && MyClient(source_p))
+    {
+      if (ms->flags & CHFL_BAN_SILENCED)
+        return ERR_CANNOTSENDTOCHAN;
+
+      if (!(ms->flags & CHFL_BAN_CHECKED))
+      {
+        if (is_banned(chptr, source_p))
+        {
+          ms->flags |= (CHFL_BAN_CHECKED|CHFL_BAN_SILENCED);
+          return ERR_CANNOTSENDTOCHAN;
+        }
+
+        ms->flags |= CHFL_BAN_CHECKED;
+      }
+    }
+  }
+  else if (chptr->mode.mode & MODE_NOPRIVMSGS)
+    return ERR_CANNOTSENDTOCHAN;
+
+  if (chptr->mode.mode & MODE_MODERATED)
+    return ERR_CANNOTSENDTOCHAN;
+
+  return CAN_SEND_NONOP;
+}
+
+/*! \brief Updates the client's oper_warn_count_down, warns the
+ *         IRC operators if necessary, and updates
+ *         join_leave_countdown as needed.
+ * \param source_p pointer to struct Client to check
+ * \param name     channel name or NULL if this is a part.
+ */
+void
+check_spambot_warning(struct Client *source_p, const char *name)
+{
+  int t_delta = 0;
+  int decrement_count = 0;
+
+  if ((GlobalSetOptions.spam_num &&
+       (source_p->localClient->join_leave_count >=
+        GlobalSetOptions.spam_num)))
+  {
+    if (source_p->localClient->oper_warn_count_down > 0)
+      source_p->localClient->oper_warn_count_down--;
+    else
+      source_p->localClient->oper_warn_count_down = 0;
+
+    if (source_p->localClient->oper_warn_count_down == 0)
+    {
+      /* Its already known as a possible spambot */
+      if (name != NULL)
+        sendto_realops_flags(UMODE_BOTS, L_ALL,
+                             "User %s (%s@%s) trying to join %s is a possible spambot",
+                             source_p->name, source_p->username,
+                             source_p->host, name);
+      else
+        sendto_realops_flags(UMODE_BOTS, L_ALL,
+                             "User %s (%s@%s) is a possible spambot",
+                             source_p->name, source_p->username,
+                             source_p->host);
+      source_p->localClient->oper_warn_count_down = OPER_SPAM_COUNTDOWN;
+    }
+  }
+  else
+  {
+    if ((t_delta = (CurrentTime - source_p->localClient->last_leave_time)) >
+         JOIN_LEAVE_COUNT_EXPIRE_TIME)
+    {
+      decrement_count = (t_delta / JOIN_LEAVE_COUNT_EXPIRE_TIME);
+      if (decrement_count > source_p->localClient->join_leave_count)
+        source_p->localClient->join_leave_count = 0;
+      else
+        source_p->localClient->join_leave_count -= decrement_count;
+    }
+    else
+    {
+      if ((CurrentTime - (source_p->localClient->last_join_time)) <
+          GlobalSetOptions.spam_time)
+      {
+        /* oh, its a possible spambot */
+        source_p->localClient->join_leave_count++;
+      }
+    }
+
+    if (name != NULL)
+      source_p->localClient->last_join_time = CurrentTime;
+    else
+      source_p->localClient->last_leave_time = CurrentTime;
+  }
+}
+
+/*! \brief compares usercount and servercount against their split
+ *         values and adjusts splitmode accordingly
+ * \param unused Unused address pointer
+ */
+void
+check_splitmode(void *unused)
+{
+  if (splitchecking && (ConfigChannel.no_join_on_split ||
+                        ConfigChannel.no_create_on_split))
+  {
+    const unsigned int server = dlink_list_length(&global_serv_list);
+
+    if (!splitmode && ((server < split_servers) || (Count.total < split_users)))
+    {
+      splitmode = 1;
+
+      sendto_realops_flags(UMODE_ALL,L_ALL,
+                           "Network split, activating splitmode");
+      eventAddIsh("check_splitmode", check_splitmode, NULL, 10);
+    }
+    else if (splitmode && (server > split_servers) && (Count.total > split_users))
+    {
+      splitmode = 0;
+
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+                           "Network rejoined, deactivating splitmode");
+      eventDelete(check_splitmode, NULL);
+    }
+  }
+}
+
+/*! \brief Sets the channel topic for chptr
+ * \param chptr      Pointer to struct Channel
+ * \param topic      The topic string
+ * \param topic_info n!u\@h formatted string of the topic setter
+ * \param topicts    timestamp on the topic
+ */
+void
+set_channel_topic(struct Channel *chptr, const char *topic,
+                  const char *topic_info, time_t topicts)
+{
+  strlcpy(chptr->topic, topic, sizeof(chptr->topic));
+  strlcpy(chptr->topic_info, topic_info, sizeof(chptr->topic_info));
+  chptr->topic_time = topicts; 
+}
diff --git a/src/channel_mode.c b/src/channel_mode.c
new file mode 100644
index 0000000..4751ec4
--- /dev/null
+++ b/src/channel_mode.c
@@ -0,0 +1,1797 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  channel_mode.c: Controls modes on channels.
+ *
+ *  Copyright (C) 2005 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "channel.h"
+#include "channel_mode.h"
+#include "client.h"
+#include "hash.h"
+#include "hostmask.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "s_serv.h"             /* captab */
+#include "s_user.h"
+#include "send.h"
+#include "whowas.h"
+#include "conf.h"             /* ConfigFileEntry, ConfigChannel */
+#include "event.h"
+#include "memory.h"
+#include "balloc.h"
+#include "log.h"
+#include "parse.h"
+
+/* some small utility functions */
+static char *check_string(char *);
+static char *fix_key(char *);
+static char *fix_key_old(char *);
+static void chm_nosuch(struct Client *, struct Client *,
+                       struct Channel *, int, int *, char **, int *, int,
+                       int, char, void *, const char *);
+static void chm_simple(struct Client *, struct Client *, struct Channel *,
+                       int, int *, char **, int *, int, int, char, void *,
+                       const char *);
+static void chm_registered(struct Client *, struct Client *, struct Channel *,
+                       int, int *, char **, int *, int, int, char, void *,
+                       const char *);
+static void chm_limit(struct Client *, struct Client *, struct Channel *,
+                      int, int *, char **, int *, int, int, char, void *,
+                      const char *);
+static void chm_key(struct Client *, struct Client *, struct Channel *,
+                    int, int *, char **, int *, int, int, char, void *,
+                    const char *);
+static void chm_op(struct Client *, struct Client *, struct Channel *, int,
+                   int *, char **, int *, int, int, char, void *,
+                   const char *);
+#ifdef HALFOPS
+static void chm_hop(struct Client *, struct Client *, struct Channel *, int,
+                   int *, char **, int *, int, int, char, void *,
+                   const char *);
+#endif
+static void chm_voice(struct Client *, struct Client *, struct Channel *,
+                      int, int *, char **, int *, int, int, char, void *,
+                      const char *);
+static void chm_ban(struct Client *, struct Client *, struct Channel *, int,
+                    int *, char **, int *, int, int, char, void *,
+                    const char *);
+static void chm_except(struct Client *, struct Client *, struct Channel *,
+                       int, int *, char **, int *, int, int, char, void *,
+                       const char *);
+static void chm_invex(struct Client *, struct Client *, struct Channel *,
+                      int, int *, char **, int *, int, int, char, void *,
+                      const char *);
+static void send_cap_mode_changes(struct Client *, struct Client *,
+                                  struct Channel *, unsigned int, unsigned int);
+static void send_mode_changes(struct Client *, struct Client *,
+                              struct Channel *, char *);
+
+/* 10 is a magic number in hybrid 6 NFI where it comes from -db */
+#define BAN_FUDGE	10
+#define NCHCAPS         (sizeof(channel_capabs)/sizeof(int))
+#define NCHCAP_COMBOS   (1 << NCHCAPS)
+
+static char nuh_mask[MAXPARA][IRCD_BUFSIZE];
+/* some buffers for rebuilding channel/nick lists with ,'s */
+static char modebuf[IRCD_BUFSIZE];
+static char parabuf[MODEBUFLEN];
+static struct ChModeChange mode_changes[IRCD_BUFSIZE];
+static int mode_count;
+static int mode_limit;		/* number of modes set other than simple */
+static int simple_modes_mask;	/* bit mask of simple modes already set */
+#ifdef HALFOPS
+static int channel_capabs[] = { CAP_EX, CAP_IE, CAP_TS6, CAP_HOPS };
+#else
+static int channel_capabs[] = { CAP_EX, CAP_IE, CAP_TS6 };
+#endif
+static struct ChCapCombo chcap_combos[NCHCAP_COMBOS];
+extern BlockHeap *ban_heap;
+
+
+/* XXX check_string is propably not longer required in add_id and del_id */
+/* check_string()
+ *
+ * inputs       - string to check
+ * output       - pointer to modified string
+ * side effects - Fixes a string so that the first white space found
+ *                becomes an end of string marker (`\0`).
+ *                returns the 'fixed' string or "*" if the string
+ *                was NULL length or a NULL pointer.
+ */
+static char *
+check_string(char *s)
+{
+  char *str = s;
+  static char star[] = "*";
+
+  if (EmptyString(s))
+    return star;
+
+  for (; *s; ++s)
+  {
+    if (IsSpace(*s))
+    {
+      *s = '\0';
+      break;
+    }
+  }
+
+  return str;
+}
+
+/*
+ * Ban functions to work with mode +b/e/d/I
+ */
+/* add the specified ID to the channel.. 
+ *   -is 8/9/00 
+ */
+
+int
+add_id(struct Client *client_p, struct Channel *chptr, char *banid, int type)
+{
+  dlink_list *list = NULL;
+  dlink_node *ban = NULL;
+  size_t len = 0;
+  struct Ban *ban_p = NULL;
+  unsigned int num_mask;
+  char name[NICKLEN + 1];
+  char user[USERLEN + 1];
+  char host[HOSTLEN + 1];
+  struct split_nuh_item nuh;
+
+  /* dont let local clients overflow the b/e/I lists */
+  if (MyClient(client_p))
+  {
+    num_mask = dlink_list_length(&chptr->banlist) +
+               dlink_list_length(&chptr->exceptlist) +
+               dlink_list_length(&chptr->invexlist);
+
+    if (num_mask >= ConfigChannel.max_bans)
+    {
+      sendto_one(client_p, form_str(ERR_BANLISTFULL),
+                 me.name, client_p->name, chptr->chname, banid);
+      return 0;
+    }
+
+    collapse(banid);
+  }
+
+  nuh.nuhmask  = check_string(banid);
+  nuh.nickptr  = name;
+  nuh.userptr  = user;
+  nuh.hostptr  = host;
+
+  nuh.nicksize = sizeof(name);
+  nuh.usersize = sizeof(user);
+  nuh.hostsize = sizeof(host);
+
+  split_nuh(&nuh);
+
+  /*
+   * Re-assemble a new n!u@h and print it back to banid for sending
+   * the mode to the channel.
+   */
+  len = ircsprintf(banid, "%s!%s@%s", name, user, host);
+
+  switch (type)
+  {
+    case CHFL_BAN:
+      list = &chptr->banlist;
+      clear_ban_cache(chptr);
+      break;
+    case CHFL_EXCEPTION:
+      list = &chptr->exceptlist;
+      clear_ban_cache(chptr);
+      break;
+    case CHFL_INVEX:
+      list = &chptr->invexlist;
+      break;
+    default:
+      assert(0);
+      return 0;
+  }
+
+  DLINK_FOREACH(ban, list->head)
+  {
+    ban_p = ban->data;
+    if (!irccmp(ban_p->name, name) &&
+        !irccmp(ban_p->username, user) &&
+        !irccmp(ban_p->host, host))
+    {
+      return 0;
+    }
+  }
+
+  ban_p = BlockHeapAlloc(ban_heap);
+
+  DupString(ban_p->name, name);
+  DupString(ban_p->username, user);
+  DupString(ban_p->host, host);
+
+  ban_p->when = CurrentTime;
+  ban_p->len = len - 2; /* -2 for @ and ! */
+  ban_p->type = parse_netmask(host, &ban_p->addr, &ban_p->bits);
+
+  if (IsClient(client_p))
+  {
+    ban_p->who = MyMalloc(strlen(client_p->name) +
+                          strlen(client_p->username) +
+                          strlen(client_p->host) + 3);
+    ircsprintf(ban_p->who, "%s!%s@%s", client_p->name,
+               client_p->username, client_p->host);
+  }
+  else
+    DupString(ban_p->who, client_p->name);
+
+  dlinkAdd(ban_p, &ban_p->node, list);
+
+  return 1;
+}
+
+/*
+ * inputs	- pointer to channel
+ *		- pointer to ban id
+ *		- type of ban, i.e. ban, exception, invex
+ * output	- 0 for failure, 1 for success
+ * side effects	-
+ */
+static int
+del_id(struct Channel *chptr, char *banid, int type)
+{
+  dlink_list *list;
+  dlink_node *ban;
+  struct Ban *banptr;
+  char name[NICKLEN + 1];
+  char user[USERLEN + 1];
+  char host[HOSTLEN + 1];
+  struct split_nuh_item nuh;
+
+  if (banid == NULL)
+    return 0;
+
+  nuh.nuhmask  = check_string(banid);
+  nuh.nickptr  = name;
+  nuh.userptr  = user;
+  nuh.hostptr  = host;
+
+  nuh.nicksize = sizeof(name);
+  nuh.usersize = sizeof(user);
+  nuh.hostsize = sizeof(host);
+
+  split_nuh(&nuh);
+
+  /*
+   * Re-assemble a new n!u@h and print it back to banid for sending
+   * the mode to the channel.
+   */
+  ircsprintf(banid, "%s!%s@%s", name, user, host);
+
+  switch (type)
+  {
+    case CHFL_BAN:
+      list = &chptr->banlist;
+      clear_ban_cache(chptr);
+      break;
+    case CHFL_EXCEPTION:
+      list = &chptr->exceptlist;
+      clear_ban_cache(chptr);
+      break;
+    case CHFL_INVEX:
+      list = &chptr->invexlist;
+      break;
+    default:
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+                           "del_id() called with unknown ban type %d!", type);
+      return 0;
+  }
+
+  DLINK_FOREACH(ban, list->head)
+  {
+    banptr = ban->data;
+
+    if (!irccmp(name, banptr->name) &&
+        !irccmp(user, banptr->username) &&
+        !irccmp(host, banptr->host))
+    {
+      remove_ban(banptr, list);
+      return 1;
+    }
+  }
+
+  return 0;
+}
+
+const struct mode_letter chan_modes[] = {
+  { MODE_INVITEONLY, 'i' },
+  { MODE_MODERATED,  'm' },
+  { MODE_NOPRIVMSGS, 'n' },
+  { MODE_PRIVATE,    'p' },
+  { MODE_REGISTERED, 'r' },
+  { MODE_SECRET,     's' },
+  { MODE_TOPICLIMIT, 't' },
+  { MODE_OPERONLY,   'O' },
+  { MODE_REGONLY,    'R' },
+  { MODE_SSLONLY,    'S' },
+  { 0, '\0' }
+};
+
+/* channel_modes()
+ *
+ * inputs       - pointer to channel
+ *              - pointer to client
+ *              - pointer to mode buf
+ *              - pointer to parameter buf
+ * output       - NONE
+ * side effects - write the "simple" list of channel modes for channel
+ * chptr onto buffer mbuf with the parameters in pbuf.
+ */
+void
+channel_modes(struct Channel *chptr, struct Client *client_p,
+              char *mbuf, char *pbuf)
+{
+  const struct mode_letter *tab = chan_modes;
+
+  *mbuf++ = '+';
+  *pbuf = '\0';
+
+  for (; tab->mode; ++tab)
+    if (chptr->mode.mode & tab->mode)
+      *mbuf++ = tab->letter;
+
+  if (chptr->mode.limit)
+  {
+    *mbuf++ = 'l';
+
+    if (IsServer(client_p) || HasFlag(client_p, FLAGS_SERVICE) || IsMember(client_p, chptr))
+      pbuf += ircsprintf(pbuf, "%d ", chptr->mode.limit);
+  }
+
+  if (chptr->mode.key[0])
+  {
+    *mbuf++ = 'k';
+
+    if (IsServer(client_p) || HasFlag(client_p, FLAGS_SERVICE) || IsMember(client_p, chptr))
+      ircsprintf(pbuf, "%s ", chptr->mode.key);
+  }
+
+  *mbuf = '\0';
+}
+
+/* fix_key()
+ * 
+ * inputs       - pointer to key to clean up
+ * output       - pointer to cleaned up key
+ * side effects - input string is modified
+ *
+ * stolen from Undernet's ircd  -orabidoo
+ */
+static char *
+fix_key(char *arg)
+{
+  unsigned char *s, *t, c;
+
+  for (s = t = (unsigned char *)arg; (c = *s); s++)
+  {
+    c &= 0x7f;
+    if (c != ':' && c > ' ' && c != ',')
+      *t++ = c;
+  }
+
+  *t = '\0';
+  return(arg);
+}
+
+/* fix_key_old()
+ * 
+ * inputs       - pointer to key to clean up
+ * output       - pointer to cleaned up key
+ * side effects - input string is modifed 
+ *
+ * Here we attempt to be compatible with older non-hybrid servers.
+ * We can't back down from the ':' issue however.  --Rodder
+ */
+static char *
+fix_key_old(char *arg)
+{
+  unsigned char *s, *t, c;
+
+  for (s = t = (unsigned char *)arg; (c = *s); s++)
+  {
+    c &= 0x7f;
+    if ((c != 0x0a) && (c != ':') && (c != 0x0d) && (c != ','))
+      *t++ = c;
+  }
+
+  *t = '\0';
+  return(arg);
+}
+
+/* bitmasks for various error returns that set_channel_mode should only return
+ * once per call  -orabidoo
+ */
+
+#define SM_ERR_NOTS         0x00000001 /* No TS on channel  */
+#define SM_ERR_NOOPS        0x00000002 /* No chan ops       */
+#define SM_ERR_UNKNOWN      0x00000004
+#define SM_ERR_RPL_B        0x00000008
+#define SM_ERR_RPL_E        0x00000010
+#define SM_ERR_NOTONCHANNEL 0x00000020 /* Not on channel    */
+#define SM_ERR_RPL_I        0x00000040
+#define SM_ERR_NOTOPER      0x00000080
+#define SM_ERR_ONLYSERVER   0x00000100
+
+/* Now lets do some stuff to keep track of what combinations of
+ * servers exist...
+ * Note that the number of combinations doubles each time you add
+ * something to this list. Each one is only quick if no servers use that
+ * combination, but if the numbers get too high here MODE will get too
+ * slow. I suggest if you get more than 7 here, you consider getting rid
+ * of some and merging or something. If it wasn't for irc+cs we would
+ * probably not even need to bother about most of these, but unfortunately
+ * we do. -A1kmm
+ */
+
+/* void init_chcap_usage_counts(void)
+ *
+ * Inputs	- none
+ * Output	- none
+ * Side-effects	- Initialises the usage counts to zero. Fills in the
+ *                chcap_yes and chcap_no combination tables.
+ */
+void
+init_chcap_usage_counts(void)
+{
+  unsigned long m, c, y, n;
+
+  memset(chcap_combos, 0, sizeof(chcap_combos));
+
+  /* For every possible combination */
+  for (m = 0; m < NCHCAP_COMBOS; m++)
+  {
+    /* Check each capab */
+    for (c = y = n = 0; c < NCHCAPS; c++)
+    {
+      if ((m & (1 << c)) == 0)
+        n |= channel_capabs[c];
+      else
+        y |= channel_capabs[c];
+    }
+    chcap_combos[m].cap_yes = y;
+    chcap_combos[m].cap_no  = n;
+  }
+}
+
+/* void set_chcap_usage_counts(struct Client *serv_p)
+ * Input: serv_p; The client whose capabs to register.
+ * Output: none
+ * Side-effects: Increments the usage counts for the correct capab
+ *               combination.
+ */
+void
+set_chcap_usage_counts(struct Client *serv_p)
+{
+  int n;
+
+  for (n = 0; n < NCHCAP_COMBOS; n++)
+  {
+    if (((serv_p->localClient->caps & chcap_combos[n].cap_yes) ==
+         chcap_combos[n].cap_yes) &&
+        ((serv_p->localClient->caps & chcap_combos[n].cap_no) == 0))
+    {
+      chcap_combos[n].count++;
+      return;
+    }
+  }
+
+  /* This should be impossible -A1kmm. */
+  assert(0);
+}
+
+/* void set_chcap_usage_counts(struct Client *serv_p)
+ *
+ * Inputs	- serv_p; The client whose capabs to register.
+ * Output	- none
+ * Side-effects	- Decrements the usage counts for the correct capab
+ *                combination.
+ */
+void
+unset_chcap_usage_counts(struct Client *serv_p)
+{
+  int n;
+
+  for (n = 0; n < NCHCAP_COMBOS; n++)
+  {
+    if ((serv_p->localClient->caps & chcap_combos[n].cap_yes) ==
+        chcap_combos[n].cap_yes &&
+        (serv_p->localClient->caps & chcap_combos[n].cap_no) == 0)
+    {
+      /* Hopefully capabs can't change dynamically or anything... */
+      assert(chcap_combos[n].count > 0);
+      chcap_combos[n].count--;
+      return;
+    }
+  }
+
+  /* This should be impossible -A1kmm. */
+  assert(0);
+}
+
+/* Mode functions handle mode changes for a particular mode... */
+static void
+chm_nosuch(struct Client *client_p, struct Client *source_p,
+           struct Channel *chptr, int parc, int *parn,
+           char **parv, int *errors, int alev, int dir, char c, void *d,
+           const char *chname)
+{
+  if (*errors & SM_ERR_UNKNOWN)
+    return;
+
+  *errors |= SM_ERR_UNKNOWN;
+  sendto_one(source_p, form_str(ERR_UNKNOWNMODE), me.name,
+             source_p->name, c);
+}
+
+static void
+chm_simple(struct Client *client_p, struct Client *source_p, struct Channel *chptr,
+           int parc, int *parn, char **parv, int *errors, int alev, int dir,
+           char c, void *d, const char *chname)
+{
+  long mode_type;
+
+  mode_type = (long)d;
+
+  if ((alev < CHACCESS_HALFOP) ||
+      ((mode_type == MODE_PRIVATE) && (alev < CHACCESS_CHANOP)))
+  {
+    if (!(*errors & SM_ERR_NOOPS))
+      sendto_one(source_p, form_str(alev == CHACCESS_NOTONCHAN ?
+                                    ERR_NOTONCHANNEL : ERR_CHANOPRIVSNEEDED),
+                 me.name, source_p->name, chname);
+    *errors |= SM_ERR_NOOPS;
+    return;
+  }
+
+  /* If have already dealt with this simple mode, ignore it */
+  if (simple_modes_mask & mode_type)
+    return;
+
+  simple_modes_mask |= mode_type;
+
+  /* setting + */
+  /* Apparently, (though no one has ever told the hybrid group directly) 
+   * admins don't like redundant mode checking. ok. It would have been nice 
+   * if you had have told us directly. I've left the original code snippets 
+   * in place. 
+   * 
+   * -Dianora 
+   */ 
+  if ((dir == MODE_ADD)) /* && !(chptr->mode.mode & mode_type)) */
+  {
+    chptr->mode.mode |= mode_type;
+
+    mode_changes[mode_count].letter = c;
+    mode_changes[mode_count].dir = MODE_ADD;
+    mode_changes[mode_count].caps = 0;
+    mode_changes[mode_count].nocaps = 0;
+    mode_changes[mode_count].id = NULL;
+    mode_changes[mode_count].mems = ALL_MEMBERS;
+    mode_changes[mode_count++].arg = NULL;
+  }
+  else if ((dir == MODE_DEL)) /* && (chptr->mode.mode & mode_type)) */
+  {
+    /* setting - */
+
+    chptr->mode.mode &= ~mode_type;
+
+    mode_changes[mode_count].letter = c;
+    mode_changes[mode_count].dir = MODE_DEL;
+    mode_changes[mode_count].caps = 0;
+    mode_changes[mode_count].nocaps = 0;
+    mode_changes[mode_count].mems = ALL_MEMBERS;
+    mode_changes[mode_count].id = NULL;
+    mode_changes[mode_count++].arg = NULL;
+  }
+}
+
+static void
+chm_registered(struct Client *client_p, struct Client *source_p, struct Channel *chptr,
+           int parc, int *parn, char **parv, int *errors, int alev, int dir,
+           char c, void *d, const char *chname)
+{
+  long mode_type;
+
+  mode_type = (long)d;
+
+
+  if (!IsServer(source_p) && !HasFlag(source_p, FLAGS_SERVICE))
+  {
+    if (!(*errors & SM_ERR_ONLYSERVER))
+      sendto_one(source_p, form_str(alev == CHACCESS_NOTONCHAN ?
+                                    ERR_NOTONCHANNEL : ERR_ONLYSERVERSCANCHANGE),
+                 me.name, source_p->name, chname);
+    *errors |= SM_ERR_ONLYSERVER;
+    return;
+  }
+
+  /* If have already dealt with this simple mode, ignore it */
+  if (simple_modes_mask & mode_type)
+    return;
+
+  simple_modes_mask |= mode_type;
+
+  /* setting + */
+  /* Apparently, (though no one has ever told the hybrid group directly) 
+   * admins don't like redundant mode checking. ok. It would have been nice 
+   * if you had have told us directly. I've left the original code snippets 
+   * in place. 
+   * 
+   * -Dianora 
+   */
+  if ((dir == MODE_ADD)) /* && !(chptr->mode.mode & mode_type)) */
+  {
+    chptr->mode.mode |= mode_type;
+
+    mode_changes[mode_count].letter = c;
+    mode_changes[mode_count].dir = MODE_ADD;
+    mode_changes[mode_count].caps = 0;
+    mode_changes[mode_count].nocaps = 0;
+    mode_changes[mode_count].id = NULL;
+    mode_changes[mode_count].mems = ALL_MEMBERS;
+    mode_changes[mode_count++].arg = NULL;
+  }
+  else if ((dir == MODE_DEL)) /* && (chptr->mode.mode & mode_type)) */
+  {
+    /* setting - */
+
+    chptr->mode.mode &= ~mode_type;
+
+    mode_changes[mode_count].letter = c;
+    mode_changes[mode_count].dir = MODE_DEL;
+    mode_changes[mode_count].caps = 0;
+    mode_changes[mode_count].nocaps = 0;
+    mode_changes[mode_count].mems = ALL_MEMBERS;
+    mode_changes[mode_count].id = NULL;
+    mode_changes[mode_count++].arg = NULL;
+  }
+}
+
+static void
+chm_operonly(struct Client *client_p, struct Client *source_p, struct Channel *chptr,
+            int parc, int *parn, char **parv, int *errors, int alev, int dir,
+            char c, void *d, const char *chname)
+{
+  long mode_type;
+
+  mode_type = (long)d;
+
+  if ((alev < CHACCESS_HALFOP) ||
+      ((mode_type == MODE_PRIVATE) && (alev < CHACCESS_CHANOP)))
+  {
+    if (!(*errors & SM_ERR_NOOPS))
+      sendto_one(source_p, form_str(alev == CHACCESS_NOTONCHAN ?
+                                    ERR_NOTONCHANNEL : ERR_CHANOPRIVSNEEDED),
+                 me.name, source_p->name, chname);
+    *errors |= SM_ERR_NOOPS;
+    return;
+  }
+  else if (MyClient(source_p) && !HasUMode(source_p, UMODE_OPER))
+  {
+    if (!(*errors & SM_ERR_NOTOPER))
+    {
+      if (alev == CHACCESS_NOTONCHAN)
+        sendto_one(source_p, form_str(ERR_NOTONCHANNEL),
+                   me.name, source_p->name, chname);
+      else
+        sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
+                   me.name, source_p->name);
+    }
+
+    *errors |= SM_ERR_NOTOPER;
+    return;
+  }
+
+  /* If have already dealt with this simple mode, ignore it */
+  if (simple_modes_mask & mode_type)
+    return;
+
+  simple_modes_mask |= mode_type;
+
+  if ((dir == MODE_ADD)) /* && !(chptr->mode.mode & mode_type)) */
+  {
+    chptr->mode.mode |= mode_type;
+
+    mode_changes[mode_count].letter = c;
+    mode_changes[mode_count].dir = MODE_ADD;
+    mode_changes[mode_count].caps = 0;
+    mode_changes[mode_count].nocaps = 0;
+    mode_changes[mode_count].id = NULL;
+    mode_changes[mode_count].mems = ALL_MEMBERS;
+    mode_changes[mode_count].mems = ALL_MEMBERS;
+    mode_changes[mode_count++].arg = NULL;
+  }
+  else if ((dir == MODE_DEL)) /* && (chptr->mode.mode & mode_type)) */
+  {
+    /* setting - */
+
+    chptr->mode.mode &= ~mode_type;
+
+    mode_changes[mode_count].letter = c;
+    mode_changes[mode_count].dir = MODE_DEL;
+    mode_changes[mode_count].caps = 0;
+    mode_changes[mode_count].nocaps = 0;
+    mode_changes[mode_count].mems = ALL_MEMBERS;
+    mode_changes[mode_count].id = NULL;
+    mode_changes[mode_count++].arg = NULL;
+  }
+}
+
+static void
+chm_ban(struct Client *client_p, struct Client *source_p,
+        struct Channel *chptr, int parc, int *parn,
+        char **parv, int *errors, int alev, int dir, char c, void *d,
+        const char *chname)
+{
+  char *mask = NULL;
+
+  if (dir == MODE_QUERY || parc <= *parn)
+  {
+    dlink_node *ptr = NULL;
+
+    if (*errors & SM_ERR_RPL_B)
+      return;
+
+    *errors |= SM_ERR_RPL_B;
+
+    DLINK_FOREACH(ptr, chptr->banlist.head)
+    {
+      const struct Ban *banptr = ptr->data;
+      sendto_one(client_p, form_str(RPL_BANLIST),
+                 me.name, client_p->name, chname,
+                 banptr->name, banptr->username, banptr->host,
+		 banptr->who, banptr->when);
+    }
+
+    sendto_one(source_p, form_str(RPL_ENDOFBANLIST), me.name,
+               source_p->name, chname);
+    return;
+  }
+
+  if (alev < CHACCESS_HALFOP)
+  {
+    if (!(*errors & SM_ERR_NOOPS))
+      sendto_one(source_p, form_str(alev == CHACCESS_NOTONCHAN ?
+                                    ERR_NOTONCHANNEL : ERR_CHANOPRIVSNEEDED),
+                 me.name, source_p->name, chname);
+    *errors |= SM_ERR_NOOPS;
+    return;
+  }
+
+  if (MyClient(source_p) && (++mode_limit > MAXMODEPARAMS))
+    return;
+
+  mask = nuh_mask[*parn];
+  memcpy(mask, parv[*parn], sizeof(nuh_mask[*parn]));
+  ++*parn;
+
+  if (IsServer(client_p))
+    if (strchr(mask, ' '))
+      return;
+
+  switch (dir)
+  {
+    case MODE_ADD:
+      if (!add_id(source_p, chptr, mask, CHFL_BAN))
+        return;
+      break;
+    case MODE_DEL:
+      if (!del_id(chptr, mask, CHFL_BAN))
+        return;
+      break;
+    default:
+      assert(0);
+  }
+
+  mode_changes[mode_count].letter = c;
+  mode_changes[mode_count].dir = dir;
+  mode_changes[mode_count].caps = 0;
+  mode_changes[mode_count].nocaps = 0;
+  mode_changes[mode_count].mems = ALL_MEMBERS;
+  mode_changes[mode_count].id = NULL;
+  mode_changes[mode_count++].arg = mask;
+}
+
+static void
+chm_except(struct Client *client_p, struct Client *source_p,
+           struct Channel *chptr, int parc, int *parn,
+           char **parv, int *errors, int alev, int dir, char c, void *d,
+           const char *chname)
+{
+  char *mask = NULL;
+
+  if (alev < CHACCESS_HALFOP)
+  {
+    if (!(*errors & SM_ERR_NOOPS))
+      sendto_one(source_p, form_str(alev == CHACCESS_NOTONCHAN ?
+                                    ERR_NOTONCHANNEL : ERR_CHANOPRIVSNEEDED),
+                 me.name, source_p->name, chname);
+    *errors |= SM_ERR_NOOPS;
+    return;
+  }
+
+  if (dir == MODE_QUERY || parc <= *parn)
+  {
+    dlink_node *ptr = NULL;
+
+    if (*errors & SM_ERR_RPL_E)
+      return;
+
+    *errors |= SM_ERR_RPL_E;
+
+    DLINK_FOREACH(ptr, chptr->exceptlist.head)
+    {
+      const struct Ban *banptr = ptr->data;
+      sendto_one(client_p, form_str(RPL_EXCEPTLIST),
+                 me.name, client_p->name, chname,
+                 banptr->name, banptr->username, banptr->host,
+		 banptr->who, banptr->when);
+    }
+
+    sendto_one(source_p, form_str(RPL_ENDOFEXCEPTLIST), me.name,
+               source_p->name, chname);
+    return;
+  }
+
+  if (MyClient(source_p) && (++mode_limit > MAXMODEPARAMS))
+    return;
+
+  mask = nuh_mask[*parn];
+  memcpy(mask, parv[*parn], sizeof(nuh_mask[*parn]));
+  ++*parn;
+
+  if (IsServer(client_p))
+    if (strchr(mask, ' '))
+      return;
+
+  switch (dir)
+  {
+    case MODE_ADD:
+      if (!add_id(source_p, chptr, mask, CHFL_EXCEPTION))
+        return;
+      break;
+    case MODE_DEL:
+      if (!del_id(chptr, mask, CHFL_EXCEPTION))
+        return;
+      break;
+    default:
+      assert(0);
+  }
+
+  mode_changes[mode_count].letter = c;
+  mode_changes[mode_count].dir = dir;
+  mode_changes[mode_count].caps = CAP_EX;
+  mode_changes[mode_count].nocaps = 0;
+  mode_changes[mode_count].mems = ONLY_CHANOPS;
+  mode_changes[mode_count].id = NULL;
+  mode_changes[mode_count++].arg = mask;
+}
+
+static void
+chm_invex(struct Client *client_p, struct Client *source_p,
+          struct Channel *chptr, int parc, int *parn,
+          char **parv, int *errors, int alev, int dir, char c, void *d,
+          const char *chname)
+{
+  char *mask = NULL;
+
+  if (alev < CHACCESS_HALFOP)
+  {
+    if (!(*errors & SM_ERR_NOOPS))
+      sendto_one(source_p, form_str(alev == CHACCESS_NOTONCHAN ?
+                                    ERR_NOTONCHANNEL : ERR_CHANOPRIVSNEEDED),
+                 me.name, source_p->name, chname);
+    *errors |= SM_ERR_NOOPS;
+    return;
+  }
+
+  if (dir == MODE_QUERY || parc <= *parn)
+  {
+    dlink_node *ptr = NULL;
+
+    if (*errors & SM_ERR_RPL_I)
+      return;
+
+    *errors |= SM_ERR_RPL_I;
+
+    DLINK_FOREACH(ptr, chptr->invexlist.head)
+    {
+      const struct Ban *banptr = ptr->data;
+      sendto_one(client_p, form_str(RPL_INVITELIST), me.name,
+                 client_p->name, chname,
+		 banptr->name, banptr->username, banptr->host,
+                 banptr->who, banptr->when);
+    }
+
+    sendto_one(source_p, form_str(RPL_ENDOFINVITELIST), me.name,
+               source_p->name, chname);
+    return;
+  }
+
+  if (MyClient(source_p) && (++mode_limit > MAXMODEPARAMS))
+    return;
+
+  mask = nuh_mask[*parn];
+  memcpy(mask, parv[*parn], sizeof(nuh_mask[*parn]));
+  ++*parn;
+
+  if (IsServer(client_p))
+    if (strchr(mask, ' '))
+      return;
+
+  switch (dir)
+  {
+    case MODE_ADD:
+      if (!add_id(source_p, chptr, mask, CHFL_INVEX))
+        return;
+      break;
+    case MODE_DEL:
+      if (!del_id(chptr, mask, CHFL_INVEX))
+        return;
+      break;
+    default:
+      assert(0);
+  }
+
+  mode_changes[mode_count].letter = c;
+  mode_changes[mode_count].dir = dir;
+  mode_changes[mode_count].caps = CAP_IE;
+  mode_changes[mode_count].nocaps = 0;
+  mode_changes[mode_count].mems = ONLY_CHANOPS;
+  mode_changes[mode_count].id = NULL;
+  mode_changes[mode_count++].arg = mask;
+}
+
+/*
+ * inputs	- pointer to channel
+ * output	- none
+ * side effects	- clear ban cache
+ */
+void
+clear_ban_cache(struct Channel *chptr)
+{
+  dlink_node *ptr = NULL;
+
+  DLINK_FOREACH(ptr, chptr->members.head)
+  {
+    struct Membership *ms = ptr->data;
+
+    if (MyConnect(ms->client_p))
+      ms->flags &= ~(CHFL_BAN_SILENCED|CHFL_BAN_CHECKED);
+  }
+}
+
+void
+clear_ban_cache_client(struct Client *client_p)
+{
+  dlink_node *ptr = NULL;
+
+  DLINK_FOREACH(ptr, client_p->channel.head)
+  {
+    struct Membership *ms = ptr->data;
+    ms->flags &= ~(CHFL_BAN_SILENCED|CHFL_BAN_CHECKED);
+  }
+}
+
+static void
+chm_op(struct Client *client_p, struct Client *source_p,
+       struct Channel *chptr, int parc, int *parn,
+       char **parv, int *errors, int alev, int dir, char c, void *d,
+       const char *chname)
+{
+  char *opnick;
+  struct Client *targ_p;
+  struct Membership *member;
+  int caps = 0;
+
+  if (alev < CHACCESS_CHANOP)
+  {
+    if (!(*errors & SM_ERR_NOOPS))
+      sendto_one(source_p, form_str(alev == CHACCESS_NOTONCHAN ?
+                                    ERR_NOTONCHANNEL : ERR_CHANOPRIVSNEEDED),
+                 me.name, source_p->name, chname);
+    *errors |= SM_ERR_NOOPS;
+    return;
+  }
+
+  if ((dir == MODE_QUERY) || (parc <= *parn))
+    return;
+
+  opnick = parv[(*parn)++];
+
+  if ((targ_p = find_chasing(client_p, source_p, opnick, NULL)) == NULL)
+    return;
+  if (!IsClient(targ_p))
+    return;
+
+  if ((member = find_channel_link(targ_p, chptr)) == NULL)
+  {
+    if (!(*errors & SM_ERR_NOTONCHANNEL))
+      sendto_one(source_p, form_str(ERR_USERNOTINCHANNEL),
+                 me.name, source_p->name, opnick, chname);
+    *errors |= SM_ERR_NOTONCHANNEL;
+    return;
+  }
+
+  if (MyClient(source_p) && (++mode_limit > MAXMODEPARAMS))
+    return;
+
+  /* no redundant mode changes */
+  if (dir == MODE_ADD &&  has_member_flags(member, CHFL_CHANOP))
+    return;
+  if (dir == MODE_DEL && !has_member_flags(member, CHFL_CHANOP))
+  {
+#ifdef HALFOPS
+    if (has_member_flags(member, CHFL_HALFOP))
+    {
+      --*parn;
+      chm_hop(client_p, source_p, chptr, parc, parn, parv, errors, alev,
+              dir, c, d, chname);
+    }
+#endif
+    return;
+  }
+
+#ifdef HALFOPS
+  if (dir == MODE_ADD && has_member_flags(member, CHFL_HALFOP))
+  {
+    /* promoting from % to @ is visible only to CAP_HOPS servers */
+    mode_changes[mode_count].letter = 'h';
+    mode_changes[mode_count].dir = MODE_DEL;
+    mode_changes[mode_count].caps = caps = CAP_HOPS;
+    mode_changes[mode_count].nocaps = 0;
+    mode_changes[mode_count].mems = ALL_MEMBERS;
+    mode_changes[mode_count].id = NULL;
+    mode_changes[mode_count].arg = targ_p->name;
+    mode_changes[mode_count++].client = targ_p;
+  }
+#endif
+
+  mode_changes[mode_count].letter = 'o';
+  mode_changes[mode_count].dir = dir;
+  mode_changes[mode_count].caps = caps;
+  mode_changes[mode_count].nocaps = 0;
+  mode_changes[mode_count].mems = ALL_MEMBERS;
+  mode_changes[mode_count].id = targ_p->id;
+  mode_changes[mode_count].arg = targ_p->name;
+  mode_changes[mode_count++].client = targ_p;
+
+  if (dir == MODE_ADD)
+  {
+    AddMemberFlag(member, CHFL_CHANOP);
+    DelMemberFlag(member, CHFL_DEOPPED | CHFL_HALFOP);
+  }
+  else
+    DelMemberFlag(member, CHFL_CHANOP);
+}
+
+#ifdef HALFOPS
+static void
+chm_hop(struct Client *client_p, struct Client *source_p,
+       struct Channel *chptr, int parc, int *parn,
+       char **parv, int *errors, int alev, int dir, char c, void *d,
+       const char *chname)
+{
+  char *opnick;
+  struct Client *targ_p;
+  struct Membership *member;
+
+  /* *sigh* - dont allow halfops to set +/-h, they could fully control a
+   * channel if there were no ops - it doesnt solve anything.. MODE_PRIVATE
+   * when used with MODE_SECRET is paranoid - cant use +p
+   *
+   * it needs to be optional per channel - but not via +p, that or remove
+   * paranoid.. -- fl_
+   *
+   * +p means paranoid, it is useless for anything else on modern IRC, as
+   * list isn't really usable. If you want to have a private channel these
+   * days, you set it +s. Halfops can no longer remove simple modes when
+   * +p is set (although they can set +p) so it is safe to use this to
+   * control whether they can (de)halfop...
+   */
+  if (alev <
+      ((chptr->mode.mode & MODE_PRIVATE) ? CHACCESS_CHANOP : CHACCESS_HALFOP))
+  {
+    if (!(*errors & SM_ERR_NOOPS))
+      sendto_one(source_p, form_str(alev == CHACCESS_NOTONCHAN ?
+                                    ERR_NOTONCHANNEL : ERR_CHANOPRIVSNEEDED),
+                 me.name, source_p->name, chname);
+    *errors |= SM_ERR_NOOPS;
+    return;
+  }
+
+  if ((dir == MODE_QUERY) || (parc <= *parn))
+    return;
+
+  opnick = parv[(*parn)++];
+
+  if ((targ_p = find_chasing(client_p, source_p, opnick, NULL)) == NULL)
+    return;
+  if (!IsClient(targ_p))
+    return;
+
+  if ((member = find_channel_link(targ_p, chptr)) == NULL)
+  {
+    if (!(*errors & SM_ERR_NOTONCHANNEL))
+      sendto_one(source_p, form_str(ERR_USERNOTINCHANNEL),
+                 me.name, source_p->name, opnick, chname);
+    *errors |= SM_ERR_NOTONCHANNEL;
+    return;
+  }
+
+  if (MyClient(source_p) && (++mode_limit > MAXMODEPARAMS))
+    return;
+
+  /* no redundant mode changes */
+  if (dir == MODE_ADD &&  has_member_flags(member, CHFL_HALFOP | CHFL_CHANOP))
+    return;
+  if (dir == MODE_DEL && !has_member_flags(member, CHFL_HALFOP))
+    return;
+
+  mode_changes[mode_count].letter = 'h';
+  mode_changes[mode_count].dir = dir;
+  mode_changes[mode_count].caps = CAP_HOPS;
+  mode_changes[mode_count].nocaps = 0;
+  mode_changes[mode_count].mems = ALL_MEMBERS;
+  mode_changes[mode_count].id = targ_p->id;
+  mode_changes[mode_count].arg = targ_p->name;
+  mode_changes[mode_count++].client = targ_p;
+
+  mode_changes[mode_count].letter = 'o';
+  mode_changes[mode_count].dir = dir;
+  mode_changes[mode_count].caps = 0;
+  mode_changes[mode_count].nocaps = CAP_HOPS;
+  mode_changes[mode_count].mems = ONLY_SERVERS;
+  mode_changes[mode_count].id = targ_p->id;
+  mode_changes[mode_count].arg = targ_p->name;
+  mode_changes[mode_count++].client = targ_p;
+
+  if (dir == MODE_ADD)
+  {
+    AddMemberFlag(member, CHFL_HALFOP);
+    DelMemberFlag(member, CHFL_DEOPPED);
+  }
+  else
+    DelMemberFlag(member, CHFL_HALFOP);
+}
+#endif
+
+static void
+chm_voice(struct Client *client_p, struct Client *source_p,
+          struct Channel *chptr, int parc, int *parn,
+          char **parv, int *errors, int alev, int dir, char c, void *d,
+          const char *chname)
+{
+  char *opnick;
+  struct Client *targ_p;
+  struct Membership *member;
+
+  if (alev < CHACCESS_HALFOP)
+  {
+    if (!(*errors & SM_ERR_NOOPS))
+      sendto_one(source_p, form_str(alev == CHACCESS_NOTONCHAN ?
+                                    ERR_NOTONCHANNEL : ERR_CHANOPRIVSNEEDED),
+                 me.name, source_p->name, chname);
+    *errors |= SM_ERR_NOOPS;
+    return;
+  }
+
+  if ((dir == MODE_QUERY) || parc <= *parn)
+    return;
+
+  opnick = parv[(*parn)++];
+
+  if ((targ_p = find_chasing(client_p, source_p, opnick, NULL)) == NULL)
+    return;
+  if (!IsClient(targ_p))
+    return;
+
+  if ((member = find_channel_link(targ_p, chptr)) == NULL)
+  {
+    if (!(*errors & SM_ERR_NOTONCHANNEL))
+      sendto_one(source_p, form_str(ERR_USERNOTINCHANNEL),
+                 me.name, source_p->name, opnick, chname);
+    *errors |= SM_ERR_NOTONCHANNEL;
+    return;
+  }
+
+  if (MyClient(source_p) && (++mode_limit > MAXMODEPARAMS))
+    return;
+
+  /* no redundant mode changes */
+  if (dir == MODE_ADD &&  has_member_flags(member, CHFL_VOICE))
+    return;
+  if (dir == MODE_DEL && !has_member_flags(member, CHFL_VOICE))
+    return;
+
+  mode_changes[mode_count].letter = 'v';
+  mode_changes[mode_count].dir = dir;
+  mode_changes[mode_count].caps = 0;
+  mode_changes[mode_count].nocaps = 0;
+  mode_changes[mode_count].mems = ALL_MEMBERS;
+  mode_changes[mode_count].id = targ_p->id;
+  mode_changes[mode_count].arg = targ_p->name;
+  mode_changes[mode_count++].client = targ_p;
+
+  if (dir == MODE_ADD)
+    AddMemberFlag(member, CHFL_VOICE);
+  else
+    DelMemberFlag(member, CHFL_VOICE);
+}
+
+static void
+chm_limit(struct Client *client_p, struct Client *source_p,
+          struct Channel *chptr, int parc, int *parn,
+          char **parv, int *errors, int alev, int dir, char c, void *d,
+          const char *chname)
+{
+  int i, limit;
+  char *lstr;
+
+  if (alev < CHACCESS_HALFOP)
+  {
+    if (!(*errors & SM_ERR_NOOPS))
+      sendto_one(source_p, form_str(alev == CHACCESS_NOTONCHAN ?
+                                    ERR_NOTONCHANNEL : ERR_CHANOPRIVSNEEDED),
+                 me.name, source_p->name, chname);
+    *errors |= SM_ERR_NOOPS;
+    return;
+  }
+
+  if (dir == MODE_QUERY)
+    return;
+
+  if ((dir == MODE_ADD) && parc > *parn)
+  {
+    lstr = parv[(*parn)++];
+
+    if ((limit = atoi(lstr)) <= 0)
+      return;
+
+    ircsprintf(lstr, "%d", limit);
+
+    /* if somebody sets MODE #channel +ll 1 2, accept latter --fl */
+    for (i = 0; i < mode_count; i++)
+    {
+      if (mode_changes[i].letter == c && mode_changes[i].dir == MODE_ADD)
+        mode_changes[i].letter = 0;
+    }
+
+    mode_changes[mode_count].letter = c;
+    mode_changes[mode_count].dir = MODE_ADD;
+    mode_changes[mode_count].caps = 0;
+    mode_changes[mode_count].nocaps = 0;
+    mode_changes[mode_count].mems = ALL_MEMBERS;
+    mode_changes[mode_count].id = NULL;
+    mode_changes[mode_count++].arg = lstr;
+
+    chptr->mode.limit = limit;
+  }
+  else if (dir == MODE_DEL)
+  {
+    if (!chptr->mode.limit)
+      return;
+
+    chptr->mode.limit = 0;
+
+    mode_changes[mode_count].letter = c;
+    mode_changes[mode_count].dir = MODE_DEL;
+    mode_changes[mode_count].caps = 0;
+    mode_changes[mode_count].nocaps = 0;
+    mode_changes[mode_count].mems = ALL_MEMBERS;
+    mode_changes[mode_count].id = NULL;
+    mode_changes[mode_count++].arg = NULL;
+  }
+}
+
+static void
+chm_key(struct Client *client_p, struct Client *source_p,
+        struct Channel *chptr, int parc, int *parn,
+        char **parv, int *errors, int alev, int dir, char c, void *d,
+        const char *chname)
+{
+  int i;
+  char *key;
+
+  if (alev < CHACCESS_HALFOP)
+  {
+    if (!(*errors & SM_ERR_NOOPS))
+      sendto_one(source_p, form_str(alev == CHACCESS_NOTONCHAN ?
+                                    ERR_NOTONCHANNEL : ERR_CHANOPRIVSNEEDED),
+                 me.name, source_p->name, chname);
+    *errors |= SM_ERR_NOOPS;
+    return;
+  }
+
+  if (dir == MODE_QUERY)
+    return;
+
+  if ((dir == MODE_ADD) && parc > *parn)
+  {
+    key = parv[(*parn)++];
+
+    if (MyClient(source_p))
+      fix_key(key);
+    else
+      fix_key_old(key);
+
+    if (*key == '\0')
+      return;
+
+    assert(key[0] != ' ');
+    strlcpy(chptr->mode.key, key, sizeof(chptr->mode.key));
+
+    /* if somebody does MODE #channel +kk a b, accept latter --fl */
+    for (i = 0; i < mode_count; i++)
+    {
+      if (mode_changes[i].letter == c && mode_changes[i].dir == MODE_ADD)
+        mode_changes[i].letter = 0;
+    }
+
+    mode_changes[mode_count].letter = c;
+    mode_changes[mode_count].dir = MODE_ADD;
+    mode_changes[mode_count].caps = 0;
+    mode_changes[mode_count].nocaps = 0;
+    mode_changes[mode_count].mems = ALL_MEMBERS;
+    mode_changes[mode_count].id = NULL;
+    mode_changes[mode_count++].arg = chptr->mode.key;
+  }
+  else if (dir == MODE_DEL)
+  {
+    if (parc > *parn)
+      (*parn)++;
+
+    if (chptr->mode.key[0] == '\0')
+      return;
+
+    chptr->mode.key[0] = '\0';
+
+    mode_changes[mode_count].letter = c;
+    mode_changes[mode_count].dir = MODE_DEL;
+    mode_changes[mode_count].caps = 0;
+    mode_changes[mode_count].nocaps = 0;
+    mode_changes[mode_count].mems = ALL_MEMBERS;
+    mode_changes[mode_count].id = NULL;
+    mode_changes[mode_count++].arg = "*";
+  }
+}
+
+struct ChannelMode
+{
+  void (*func) (struct Client *client_p, struct Client *source_p,
+                struct Channel *chptr, int parc, int *parn, char **parv,
+                int *errors, int alev, int dir, char c, void *d,
+                const char *chname);
+  void *d;
+};
+
+static struct ChannelMode ModeTable[255] =
+{
+  {chm_nosuch, NULL},
+  {chm_nosuch, NULL},                             /* A */
+  {chm_nosuch, NULL},                             /* B */
+  {chm_nosuch, NULL},                             /* C */
+  {chm_nosuch, NULL},                             /* D */
+  {chm_nosuch, NULL},                             /* E */
+  {chm_nosuch, NULL},                             /* F */
+  {chm_nosuch, NULL},                             /* G */
+  {chm_nosuch, NULL},                             /* H */
+  {chm_invex, NULL},                              /* I */
+  {chm_nosuch, NULL},                             /* J */
+  {chm_nosuch, NULL},                             /* K */
+  {chm_nosuch, NULL},                             /* L */
+  {chm_nosuch, NULL},                             /* M */
+  {chm_nosuch, NULL},                             /* N */
+  {chm_operonly, (void *) MODE_OPERONLY},         /* O */
+  {chm_nosuch, NULL},                             /* P */
+  {chm_nosuch, NULL},                             /* Q */
+  {chm_simple, (void *) MODE_REGONLY},            /* R */
+  {chm_simple, (void *) MODE_SSLONLY},            /* S */
+  {chm_nosuch, NULL},                             /* T */
+  {chm_nosuch, NULL},                             /* U */
+  {chm_nosuch, NULL},                             /* V */
+  {chm_nosuch, NULL},                             /* W */
+  {chm_nosuch, NULL},                             /* X */
+  {chm_nosuch, NULL},                             /* Y */
+  {chm_nosuch, NULL},                             /* Z */
+  {chm_nosuch, NULL},
+  {chm_nosuch, NULL},
+  {chm_nosuch, NULL},
+  {chm_nosuch, NULL},
+  {chm_nosuch, NULL},
+  {chm_nosuch, NULL},
+  {chm_nosuch, NULL},				  /* a */
+  {chm_ban, NULL},                                /* b */
+  {chm_nosuch, NULL},                             /* c */
+  {chm_nosuch, NULL},                             /* d */
+  {chm_except, NULL},                             /* e */
+  {chm_nosuch, NULL},                             /* f */
+  {chm_nosuch, NULL},                             /* g */
+#ifdef HALFOPS
+  {chm_hop, NULL},                                /* h */
+#else
+  {chm_nosuch, NULL},				  /* h */
+#endif
+  {chm_simple, (void *) MODE_INVITEONLY},         /* i */
+  {chm_nosuch, NULL},                             /* j */
+  {chm_key, NULL},                                /* k */
+  {chm_limit, NULL},                              /* l */
+  {chm_simple, (void *) MODE_MODERATED},          /* m */
+  {chm_simple, (void *) MODE_NOPRIVMSGS},         /* n */
+  {chm_op, NULL},                                 /* o */
+  {chm_simple, (void *) MODE_PRIVATE},            /* p */
+  {chm_nosuch, NULL},                             /* q */
+  {chm_registered, (void *) MODE_REGISTERED},     /* r */
+  {chm_simple, (void *) MODE_SECRET},             /* s */
+  {chm_simple, (void *) MODE_TOPICLIMIT},         /* t */
+  {chm_nosuch, NULL},                             /* u */
+  {chm_voice, NULL},                              /* v */
+  {chm_nosuch, NULL},                             /* w */
+  {chm_nosuch, NULL},                             /* x */
+  {chm_nosuch, NULL},                             /* y */
+  {chm_nosuch, NULL},                             /* z */
+};
+
+/* get_channel_access()
+ *
+ * inputs       - pointer to Client struct
+ *              - pointer to Membership struct
+ * output       - CHACCESS_CHANOP if we should let them have
+ *                chanop level access, 0 for peon level access.
+ * side effects - NONE
+ */
+static int
+get_channel_access(struct Client *source_p, struct Membership *member)
+{
+  /* Let hacked servers in for now... */
+  if (!MyClient(source_p))
+    return CHACCESS_CHANOP;
+
+  if (member == NULL)
+    return CHACCESS_NOTONCHAN;
+
+  /* just to be sure.. */
+  assert(source_p == member->client_p);
+
+  if (has_member_flags(member, CHFL_CHANOP))
+    return CHACCESS_CHANOP;
+
+#ifdef HALFOPS
+  if (has_member_flags(member, CHFL_HALFOP))
+    return CHACCESS_HALFOP;
+#endif
+
+  return CHACCESS_PEON;
+}
+
+/* void send_cap_mode_changes(struct Client *client_p,
+ *                        struct Client *source_p,
+ *                        struct Channel *chptr, int cap, int nocap)
+ * Input: The client sending(client_p), the source client(source_p),
+ *        the channel to send mode changes for(chptr)
+ * Output: None.
+ * Side-effects: Sends the appropriate mode changes to capable servers.
+ *
+ * send_cap_mode_changes() will loop the server list itself, because
+ * at this point in time we have 4 capabs for channels, CAP_IE, CAP_EX,
+ * and a server could support any number of these..
+ * so we make the modebufs per server, tailoring them to each servers
+ * specific demand.  Its not very pretty, but its one of the few realistic
+ * ways to handle having this many capabs for channel modes.. --fl_
+ *
+ * Reverted back to my original design, except that we now keep a count
+ * of the number of servers which each combination as an optimisation, so
+ * the capabs combinations which are not needed are not worked out. -A1kmm
+ */
+/* rewritten to ensure parabuf < MODEBUFLEN -db */
+
+static void
+send_cap_mode_changes(struct Client *client_p, struct Client *source_p,
+                      struct Channel *chptr, unsigned int cap, unsigned int nocap)
+{
+  int i, mbl, pbl, arglen, nc, mc;
+  int len;
+  const char *arg = NULL;
+  char *parptr;
+  int dir = MODE_QUERY;
+
+  mc = 0;
+  nc = 0;
+  pbl = 0;
+
+  parabuf[0] = '\0';
+  parptr = parabuf;
+
+  if ((cap & CAP_TS6) && source_p->id[0] != '\0')
+    mbl = ircsprintf(modebuf, ":%s TMODE %lu %s ", source_p->id,
+                     (unsigned long)chptr->channelts, chptr->chname);
+  else
+    mbl = ircsprintf(modebuf, ":%s MODE %s ", source_p->name,
+                     chptr->chname);
+
+  /* loop the list of - modes we have */
+  for (i = 0; i < mode_count; i++)
+  {
+    /* if they dont support the cap we need, or they do support a cap they
+     * cant have, then dont add it to the modebuf.. that way they wont see
+     * the mode
+     */
+    if ((mode_changes[i].letter == 0) ||
+        ((cap & mode_changes[i].caps) != mode_changes[i].caps)
+        || ((nocap & mode_changes[i].nocaps) != mode_changes[i].nocaps))
+      continue;
+
+    arg = "";
+
+    if ((cap & CAP_TS6) && mode_changes[i].id)
+      arg = mode_changes[i].id;
+    if (*arg == '\0')
+      arg = mode_changes[i].arg;
+
+    /* if we're creeping past the buf size, we need to send it and make
+     * another line for the other modes
+     * XXX - this could give away server topology with uids being
+     * different lengths, but not much we can do, except possibly break
+     * them as if they were the longest of the nick or uid at all times,
+     * which even then won't work as we don't always know the uid -A1kmm.
+     */
+    if (arg != NULL)
+      arglen = strlen(arg);
+    else
+      arglen = 0;
+
+    if ((mc == MAXMODEPARAMS) ||
+        ((arglen + mbl + pbl + 2) > IRCD_BUFSIZE) ||
+        (pbl + arglen + BAN_FUDGE) >= MODEBUFLEN)
+    {
+      if (nc != 0)
+        sendto_server(client_p, cap, nocap,
+                      "%s %s",
+		      modebuf, parabuf);
+      nc = 0;
+      mc = 0;
+
+      if ((cap & CAP_TS6) && source_p->id[0] != '\0')
+        mbl = ircsprintf(modebuf, ":%s MODE %s ", source_p->id,
+                         chptr->chname);
+      else
+        mbl = ircsprintf(modebuf, ":%s MODE %s ", source_p->name,
+                         chptr->chname);
+
+      pbl = 0;
+      parabuf[0] = '\0';
+      parptr = parabuf;
+      dir = MODE_QUERY;
+    }
+
+    if (dir != mode_changes[i].dir)
+    {
+      modebuf[mbl++] = (mode_changes[i].dir == MODE_ADD) ? '+' : '-';
+      dir = mode_changes[i].dir;
+    }
+
+    modebuf[mbl++] = mode_changes[i].letter;
+    modebuf[mbl] = '\0';
+    nc++;
+
+    if (arg != NULL)
+    {
+      len = ircsprintf(parptr, "%s ", arg);
+      pbl += len;
+      parptr += len;
+      mc++;
+    }
+  }
+
+  if (pbl && parabuf[pbl - 1] == ' ')
+    parabuf[pbl - 1] = 0;
+
+  if (nc != 0)
+    sendto_server(client_p, cap, nocap,
+                  "%s %s", modebuf, parabuf);
+}
+
+/* void send_mode_changes(struct Client *client_p,
+ *                        struct Client *source_p,
+ *                        struct Channel *chptr)
+ * Input: The client sending(client_p), the source client(source_p),
+ *        the channel to send mode changes for(chptr),
+ *        mode change globals.
+ * Output: None.
+ * Side-effects: Sends the appropriate mode changes to other clients
+ *               and propagates to servers.
+ */
+/* ensure parabuf < MODEBUFLEN -db */
+static void
+send_mode_changes(struct Client *client_p, struct Client *source_p,
+                  struct Channel *chptr, char *chname)
+{
+  int i, mbl, pbl, arglen, nc, mc;
+  int len;
+  const char *arg = NULL;
+  char *parptr;
+  int dir = MODE_QUERY;
+
+  /* bail out if we have nothing to do... */
+  if (!mode_count)
+    return;
+
+  if (IsServer(source_p))
+    mbl = ircsprintf(modebuf, ":%s MODE %s ", (IsHidden(source_p) ||
+		     ConfigServerHide.hide_servers) ?
+		     me.name : source_p->name, chname);
+  else
+    mbl = ircsprintf(modebuf, ":%s!%s@%s MODE %s ", source_p->name,
+                     source_p->username, source_p->host, chname);
+
+  mc = 0;
+  nc = 0;
+  pbl = 0;
+
+  parabuf[0] = '\0';
+  parptr = parabuf;
+
+  for (i = 0; i < mode_count; i++)
+  {
+    if (mode_changes[i].letter == 0 ||
+        mode_changes[i].mems == NON_CHANOPS ||
+        mode_changes[i].mems == ONLY_SERVERS)
+      continue;
+
+    arg = mode_changes[i].arg;
+    if (arg != NULL)
+      arglen = strlen(arg);
+    else
+      arglen = 0;
+
+    if ((mc == MAXMODEPARAMS)  || 
+        ((arglen + mbl + pbl + 2) > IRCD_BUFSIZE) ||
+	((arglen + pbl + BAN_FUDGE) >= MODEBUFLEN))
+    {
+      if (mbl && modebuf[mbl - 1] == '-')
+        modebuf[mbl - 1] = '\0';
+
+      if (nc != 0)
+        sendto_channel_local(ALL_MEMBERS, 0, chptr, "%s %s", modebuf, parabuf);
+
+      nc = 0;
+      mc = 0;
+
+      if (IsServer(source_p))
+        mbl = ircsprintf(modebuf, ":%s MODE %s ", me.name, chname);
+      else
+        mbl = ircsprintf(modebuf, ":%s!%s@%s MODE %s ", source_p->name,
+                         source_p->username, source_p->host, chname);
+
+      pbl = 0;
+      parabuf[0] = '\0';
+      parptr = parabuf;
+      dir = MODE_QUERY;
+    }
+
+    if (dir != mode_changes[i].dir)
+    {
+      modebuf[mbl++] = (mode_changes[i].dir == MODE_ADD) ? '+' : '-';
+      dir = mode_changes[i].dir;
+    }
+
+    modebuf[mbl++] = mode_changes[i].letter;
+    modebuf[mbl] = '\0';
+    nc++;
+
+    if (arg != NULL)
+    {
+      len = ircsprintf(parptr, "%s ", arg);
+      pbl += len;
+      parptr += len;
+      mc++;
+    }
+  }
+
+  if (pbl && parabuf[pbl - 1] == ' ')
+    parabuf[pbl - 1] = 0;
+
+  if (nc != 0)
+    sendto_channel_local(ALL_MEMBERS, 0, chptr, "%s %s", modebuf, parabuf);
+
+  nc = 0;
+  mc = 0;
+
+  /* Now send to servers... */
+  for (i = 0; i < NCHCAP_COMBOS; i++)
+    if (chcap_combos[i].count != 0)
+      send_cap_mode_changes(client_p, source_p, chptr,
+                            chcap_combos[i].cap_yes,
+                            chcap_combos[i].cap_no);
+}
+
+/* void set_channel_mode(struct Client *client_p, struct Client *source_p,
+ *               struct Channel *chptr, int parc, char **parv,
+ *               char *chname)
+ * Input: The client we received this from, the client this originated
+ *        from, the channel, the parameter count starting at the modes,
+ *        the parameters, the channel name.
+ * Output: None.
+ * Side-effects: Changes the channel membership and modes appropriately,
+ *               sends the appropriate MODE messages to the appropriate
+ *               clients.
+ */
+void
+set_channel_mode(struct Client *client_p, struct Client *source_p, struct Channel *chptr,
+                 struct Membership *member, int parc, char *parv[], char *chname)
+{
+  int dir = MODE_ADD;
+  int parn = 1;
+  int alevel, errors = 0;
+  char *ml = parv[0], c;
+  int table_position;
+
+  mode_count = 0;
+  mode_limit = 0;
+  simple_modes_mask = 0;
+
+  alevel = get_channel_access(source_p, member);
+
+  for (; (c = *ml) != '\0'; ml++) 
+  {
+#if 0
+    if(mode_count > 20)
+      break;
+#endif
+    switch (c)
+    {
+      case '+':
+        dir = MODE_ADD;
+        break;
+      case '-':
+        dir = MODE_DEL;
+        break;
+      case '=':
+        dir = MODE_QUERY;
+        break;
+      default:
+        if (c < 'A' || c > 'z')
+          table_position = 0;
+        else
+          table_position = c - 'A' + 1;
+        ModeTable[table_position].func(client_p, source_p, chptr,
+                                       parc, &parn,
+                                       parv, &errors, alevel, dir, c,
+                                       ModeTable[table_position].d,
+                                       chname);
+        break;
+    }
+  }
+
+  send_mode_changes(client_p, source_p, chptr, chname);
+}
diff --git a/src/client.c b/src/client.c
new file mode 100644
index 0000000..4341716
--- /dev/null
+++ b/src/client.c
@@ -0,0 +1,1205 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  client.c: Controls clients.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "client.h"
+#include "channel_mode.h"
+#include "event.h"
+#include "fdlist.h"
+#include "hash.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "s_gline.h"
+#include "numeric.h"
+#include "packet.h"
+#include "s_auth.h"
+#include "s_bsd.h"
+#include "conf.h"
+#include "log.h"
+#include "s_misc.h"
+#include "s_serv.h"
+#include "send.h"
+#include "whowas.h"
+#include "s_user.h"
+#include "dbuf.h"
+#include "memory.h"
+#include "hostmask.h"
+#include "balloc.h"
+#include "listener.h"
+#include "irc_res.h"
+#include "userhost.h"
+#include "watch.h"
+
+dlink_list listing_client_list = { NULL, NULL, 0 };
+/* Pointer to beginning of Client list */
+dlink_list global_client_list = {NULL, NULL, 0};
+/* unknown/client pointer lists */
+dlink_list unknown_list = {NULL, NULL, 0};
+dlink_list local_client_list = {NULL, NULL, 0};
+dlink_list serv_list = {NULL, NULL, 0};
+dlink_list global_serv_list = {NULL, NULL, 0};
+dlink_list oper_list = {NULL, NULL, 0};
+
+static EVH check_pings;
+
+static BlockHeap *client_heap  = NULL;
+static BlockHeap *lclient_heap = NULL;
+
+static dlink_list dead_list  = { NULL, NULL, 0};
+static dlink_list abort_list = { NULL, NULL, 0};
+
+static dlink_node *eac_next;  /* next aborted client to exit */
+
+static void check_pings_list(dlink_list *);
+static void check_unknowns_list(void);
+static void ban_them(struct Client *, struct ConfItem *);
+
+
+/* init_client()
+ *
+ * inputs	- NONE
+ * output	- NONE
+ * side effects	- initialize client free memory
+ */
+void
+init_client(void)
+{
+  /* start off the check ping event ..  -- adrian
+   * Every 30 seconds is plenty -- db
+   */
+  client_heap = BlockHeapCreate("client", sizeof(struct Client), CLIENT_HEAP_SIZE);
+  lclient_heap = BlockHeapCreate("local client", sizeof(struct LocalUser), LCLIENT_HEAP_SIZE);
+  eventAdd("check_pings", check_pings, NULL, 5);
+}
+
+/*
+ * make_client - create a new Client struct and set it to initial state.
+ *
+ *      from == NULL,   create local client (a client connected
+ *                      to a socket).
+ *                      WARNING: This leaves the client in a dangerous
+ *                      state where fd == -1, dead flag is not set and
+ *                      the client is on the unknown_list; therefore,
+ *                      the first thing to do after calling make_client(NULL)
+ *                      is setting fd to something reasonable. -adx
+ *
+ *      from,   create remote client (behind a socket
+ *                      associated with the client defined by
+ *                      'from'). ('from' is a local client!!).
+ */
+struct Client *
+make_client(struct Client *from)
+{
+  struct Client *client_p = BlockHeapAlloc(client_heap);
+
+  if (from == NULL)
+  {
+    client_p->from                      = client_p; /* 'from' of local client is self! */
+    client_p->localClient               = BlockHeapAlloc(lclient_heap);
+    client_p->localClient->since        = CurrentTime;
+    client_p->localClient->lasttime     = CurrentTime;
+    client_p->localClient->firsttime    = CurrentTime;
+    client_p->localClient->registration = REG_INIT;
+
+    /* as good a place as any... */
+    dlinkAdd(client_p, &client_p->localClient->lclient_node, &unknown_list);
+  }
+  else
+    client_p->from = from; /* 'from' of local client is self! */
+
+  client_p->idhnext = client_p;
+  client_p->hnext  = client_p;
+  client_p->status = STAT_UNKNOWN;
+  strcpy(client_p->username, "unknown");
+  strcpy(client_p->svid, "0");
+
+  return client_p;
+}
+
+/*
+ * free_client
+ *
+ * inputs	- pointer to client
+ * output	- NONE
+ * side effects	- client pointed to has its memory freed
+ */
+static void
+free_client(struct Client *client_p)
+{
+  assert(client_p != NULL);
+  assert(client_p != &me);
+  assert(client_p->hnext == client_p);
+  assert(client_p->idhnext == client_p);
+  assert(client_p->channel.head == NULL);
+  assert(dlink_list_length(&client_p->channel) == 0);
+  assert(dlink_list_length(&client_p->whowas) == 0);
+  assert(!IsServer(client_p) || IsServer(client_p) && client_p->serv);
+
+  MyFree(client_p->serv);
+
+  if (MyConnect(client_p))
+  {
+    assert(client_p->localClient->invited.head == NULL);
+    assert(dlink_list_length(&client_p->localClient->invited) == 0);
+    assert(dlink_list_length(&client_p->localClient->watches) == 0); 
+    assert(IsClosing(client_p) && IsDead(client_p));
+
+    MyFree(client_p->localClient->response);
+    MyFree(client_p->localClient->auth_oper);
+
+    /*
+     * clean up extra sockets from P-lines which have been discarded.
+     */
+    if (client_p->localClient->listener)
+    {
+      assert(0 < client_p->localClient->listener->ref_count);
+      if (0 == --client_p->localClient->listener->ref_count &&
+          !client_p->localClient->listener->active) 
+        free_listener(client_p->localClient->listener);
+    }
+
+    dbuf_clear(&client_p->localClient->buf_recvq);
+    dbuf_clear(&client_p->localClient->buf_sendq);
+
+    BlockHeapFree(lclient_heap, client_p->localClient);
+  }
+
+  BlockHeapFree(client_heap, client_p);
+}
+
+/*
+ * check_pings - go through the local client list and check activity
+ * kill off stuff that should die
+ *
+ * inputs       - NOT USED (from event)
+ * output       - next time_t when check_pings() should be called again
+ * side effects - 
+ *
+ *
+ * A PING can be sent to clients as necessary.
+ *
+ * Client/Server ping outs are handled.
+ */
+
+/*
+ * Addon from adrian. We used to call this after nextping seconds,
+ * however I've changed it to run once a second. This is only for
+ * PING timeouts, not K/etc-line checks (thanks dianora!). Having it
+ * run once a second makes life a lot easier - when a new client connects
+ * and they need a ping in 4 seconds, if nextping was set to 20 seconds
+ * we end up waiting 20 seconds. This is stupid. :-)
+ * I will optimise (hah!) check_pings() once I've finished working on
+ * tidying up other network IO evilnesses.
+ *     -- adrian
+ */
+
+static void
+check_pings(void *notused)
+{               
+  check_pings_list(&local_client_list);
+  check_pings_list(&serv_list);
+  check_unknowns_list();
+}
+
+/* check_pings_list()
+ *
+ * inputs	- pointer to list to check
+ * output	- NONE
+ * side effects	- 
+ */
+static void
+check_pings_list(dlink_list *list)
+{
+  char scratch[32];        /* way too generous but... */
+  struct Client *client_p; /* current local client_p being examined */
+  int ping, pingwarn;      /* ping time value from client */
+  dlink_node *ptr, *next_ptr;
+
+  DLINK_FOREACH_SAFE(ptr, next_ptr, list->head)
+  {
+    client_p = ptr->data;
+
+    /*
+    ** Note: No need to notify opers here. It's
+    ** already done when "FLAGS_DEADSOCKET" is set.
+    */
+    if (IsDead(client_p))
+    {
+      /* Ignore it, its been exited already */
+      continue; 
+    }
+
+    if (!IsRegistered(client_p))
+      ping = CONNECTTIMEOUT, pingwarn = 0;
+    else
+      ping = get_client_ping(client_p, &pingwarn);
+
+    if (ping < CurrentTime - client_p->localClient->lasttime)
+    {
+      if (!IsPingSent(client_p))
+      {
+	/*
+	 * if we havent PINGed the connection and we havent
+	 * heard from it in a while, PING it to make sure
+	 * it is still alive.
+	 */
+	SetPingSent(client_p);
+	ClearPingWarning(client_p);
+	client_p->localClient->lasttime = CurrentTime - ping;
+	sendto_one(client_p, "PING :%s", ID_or_name(&me, client_p));
+      }
+      else
+      {
+        if (CurrentTime - client_p->localClient->lasttime >= 2 * ping)
+        {
+          /*
+           * If the client/server hasn't talked to us in 2*ping seconds
+           * and it has a ping time, then close its connection.
+           */
+          if (IsServer(client_p) || IsHandshake(client_p))
+	  {
+	    sendto_realops_flags(UMODE_ALL, L_ADMIN,
+				 "No response from %s, closing link",
+				 get_client_name(client_p, HIDE_IP));
+	    sendto_realops_flags(UMODE_ALL, L_OPER,
+				 "No response from %s, closing link",
+				 get_client_name(client_p, MASK_IP));
+	    ilog(LOG_TYPE_IRCD, "No response from %s, closing link",
+		 get_client_name(client_p, HIDE_IP));
+	  }
+
+          snprintf(scratch, sizeof(scratch), "Ping timeout: %d seconds",
+                   (int)(CurrentTime - client_p->localClient->lasttime));
+          exit_client(client_p, &me, scratch);
+        }
+        else if (!IsPingWarning(client_p) && pingwarn > 0 &&
+	         (IsServer(client_p) || IsHandshake(client_p)) &&
+	         CurrentTime - client_p->localClient->lasttime >= ping + pingwarn)
+        {
+          /*
+           * If the server hasn't replied in pingwarn seconds after sending
+           * the PING, notify the opers so that they are aware of the problem.
+           */
+	  SetPingWarning(client_p);
+          sendto_realops_flags(UMODE_ALL, L_ADMIN,
+	                       "Warning, no response from %s in %d seconds",
+	                       get_client_name(client_p, HIDE_IP), pingwarn);
+	  sendto_realops_flags(UMODE_ALL, L_OPER,
+	                       "Warning, no response from %s in %d seconds",
+	                       get_client_name(client_p, MASK_IP), pingwarn);
+          ilog(LOG_TYPE_IRCD, "No response from %s in %d seconds",
+	       get_client_name(client_p, HIDE_IP), pingwarn);
+        }
+      }
+    }
+  }
+}
+
+/* check_unknowns_list()
+ *
+ * inputs       - pointer to list of unknown clients
+ * output       - NONE
+ * side effects - unknown clients get marked for termination after n seconds
+ */
+static void
+check_unknowns_list(void)
+{
+  dlink_node *ptr, *next_ptr;
+
+  DLINK_FOREACH_SAFE(ptr, next_ptr, unknown_list.head)
+  {
+    struct Client *client_p = ptr->data;
+
+    /*
+     * Check UNKNOWN connections - if they have been in this state
+     * for > 30s, close them.
+     */
+    if (IsAuthFinished(client_p) && (CurrentTime - client_p->localClient->firsttime) > 30)
+      exit_client(client_p, &me, "Registration timed out");
+  }
+}
+
+/* check_conf_klines()
+ *
+ * inputs       - NONE
+ * output       - NONE
+ * side effects - Check all connections for a pending kline against the
+ * 		  client, exit the client if a kline matches.
+ */
+void 
+check_conf_klines(void)
+{               
+  struct Client *client_p = NULL;       /* current local client_p being examined */
+  struct AccessItem *aconf = NULL;
+  struct ConfItem *conf = NULL;
+  dlink_node *ptr, *next_ptr;
+
+  DLINK_FOREACH_SAFE(ptr, next_ptr, local_client_list.head)
+  {
+    client_p = ptr->data;
+
+    /* If a client is already being exited
+     */
+    if (IsDead(client_p) || !IsClient(client_p))
+      continue;
+
+    /* if there is a returned struct ConfItem then kill it */
+    if ((aconf = find_dline_conf(&client_p->localClient->ip,
+                                  client_p->localClient->aftype)) != NULL)
+    {
+      if (aconf->status & CONF_EXEMPTDLINE)
+	continue;
+
+      conf = unmap_conf_item(aconf);
+      ban_them(client_p, conf);
+      continue; /* and go examine next fd/client_p */
+    }
+
+    if (ConfigFileEntry.glines && (aconf = find_gline(client_p)))
+    {
+      if (IsExemptKline(client_p) ||
+          IsExemptGline(client_p))
+      {
+        sendto_realops_flags(UMODE_ALL, L_ALL,
+                             "GLINE over-ruled for %s, client is %sline_exempt",
+                             get_client_name(client_p, HIDE_IP), IsExemptKline(client_p) ? "k" : "g");
+        continue;
+      }
+
+      conf = unmap_conf_item(aconf);
+      ban_them(client_p, conf);
+      /* and go examine next fd/client_p */    
+      continue;
+    } 
+
+    if ((aconf = find_kill(client_p)) != NULL) 
+    {
+
+      /* if there is a returned struct AccessItem.. then kill it */
+      if (IsExemptKline(client_p))
+      {
+        sendto_realops_flags(UMODE_ALL, L_ALL,
+                             "KLINE over-ruled for %s, client is kline_exempt",
+                             get_client_name(client_p, HIDE_IP));
+        continue;
+      }
+
+      conf = unmap_conf_item(aconf);
+      ban_them(client_p, conf);
+      continue; 
+    }
+
+    /* if there is a returned struct MatchItem then kill it */
+    if ((conf = find_matching_name_conf(XLINE_TYPE,  client_p->info,
+                                        NULL, NULL, 0)) != NULL ||
+        (conf = find_matching_name_conf(RXLINE_TYPE, client_p->info,
+                                        NULL, NULL, 0)) != NULL)
+    {
+      ban_them(client_p, conf);
+      continue;
+    }
+  }
+
+  /* also check the unknowns list for new dlines */
+  DLINK_FOREACH_SAFE(ptr, next_ptr, unknown_list.head)
+  {
+    client_p = ptr->data;
+
+    if ((aconf = find_dline_conf(&client_p->localClient->ip,
+                                  client_p->localClient->aftype)))
+    {
+      if (aconf->status & CONF_EXEMPTDLINE)
+        continue;
+
+      exit_client(client_p, &me, "D-lined");
+    }
+  }
+}
+
+/*
+ * ban_them
+ *
+ * inputs	- pointer to client to ban
+ * 		- pointer to ConfItem
+ * output	- NONE
+ * side effects	- given client_p is banned
+ */
+static void
+ban_them(struct Client *client_p, struct ConfItem *conf)
+{
+  const char *user_reason = NULL;	/* What is sent to user */
+  struct AccessItem *aconf = NULL;
+  struct MatchItem *xconf = NULL;
+  const char *type_string = NULL;
+  const char dline_string[] = "D-line";
+  const char kline_string[] = "K-line";
+  const char gline_string[] = "G-line";
+  const char xline_string[] = "X-line";
+
+  switch (conf->type)
+  {
+    case RKLINE_TYPE:
+    case KLINE_TYPE:
+      type_string = kline_string;
+      aconf = map_to_conf(conf);
+      break;
+    case DLINE_TYPE:
+      type_string = dline_string;
+      aconf = map_to_conf(conf);
+      break;
+    case GLINE_TYPE:
+      type_string = gline_string;
+      aconf = map_to_conf(conf);
+      break;
+    case RXLINE_TYPE:
+    case XLINE_TYPE:
+      type_string = xline_string;
+      xconf = map_to_conf(conf);
+      ++xconf->count;
+      break;
+    default:
+      assert(0);
+      break;
+  }
+
+  if (aconf != NULL)
+    user_reason = aconf->reason ? aconf->reason : type_string;
+  if (xconf != NULL)
+    user_reason = xconf->reason ? xconf->reason : type_string;
+
+  sendto_realops_flags(UMODE_ALL, L_ALL, "%s active for %s",
+                       type_string, get_client_name(client_p, HIDE_IP));
+
+  if (IsClient(client_p))
+    sendto_one(client_p, form_str(ERR_YOUREBANNEDCREEP),
+	       me.name, client_p->name, user_reason);
+
+  exit_client(client_p, &me, user_reason);
+}
+
+/* update_client_exit_stats()
+ *
+ * input	- pointer to client
+ * output	- NONE
+ * side effects	- 
+ */
+static void
+update_client_exit_stats(struct Client *client_p)
+{
+  if (IsClient(client_p))
+  {
+    assert(Count.total > 0);
+    --Count.total;
+    if (HasUMode(client_p, UMODE_OPER))
+      --Count.oper;
+    if (HasUMode(client_p, UMODE_INVISIBLE))
+      --Count.invisi;
+  }
+  else if (IsServer(client_p))
+    sendto_realops_flags(UMODE_EXTERNAL, L_ALL, "Server %s split from %s",
+                         client_p->name, client_p->servptr->name);
+
+  if (splitchecking && !splitmode)
+    check_splitmode(NULL);
+}
+
+/* find_person()
+ *
+ * inputs	- pointer to name
+ * output	- return client pointer
+ * side effects - find person by (nick)name
+ */
+struct Client *
+find_person(const struct Client *client_p, const char *name)
+{
+  struct Client *c2ptr = NULL;
+
+  if (IsDigit(*name))
+  {
+    if ((c2ptr = hash_find_id(name)) != NULL)
+    {
+      /* invisible users shall not be found by UID guessing */
+      if (HasUMode(c2ptr, UMODE_INVISIBLE))
+        if (!IsServer(client_p) && !HasFlag(client_p, FLAGS_SERVICE))
+          c2ptr = NULL;
+    }
+  }
+  else
+    c2ptr = hash_find_client(name);
+
+  return ((c2ptr != NULL && IsClient(c2ptr)) ? c2ptr : NULL);
+}
+
+/*
+ * find_chasing - find the client structure for a nick name (user) 
+ *      using history mechanism if necessary. If the client is not found, 
+ *      an error message (NO SUCH NICK) is generated. If the client was found
+ *      through the history, chasing will be 1 and otherwise 0.
+ */
+struct Client *
+find_chasing(struct Client *client_p, struct Client *source_p, const char *user, int *chasing)
+{
+  struct Client *who = find_person(client_p, user);
+
+  if (chasing)
+    *chasing = 0;
+
+  if (who)
+    return who;
+
+  if (IsDigit(*user))
+    return NULL;
+
+  if ((who = get_history(user,
+			(time_t)ConfigFileEntry.kill_chase_time_limit))
+			 == NULL)
+  {
+    sendto_one(source_p, form_str(ERR_NOSUCHNICK),
+               me.name, source_p->name, user);
+    return NULL;
+  }
+
+  if (chasing)
+    *chasing = 1;
+
+  return who;
+}
+
+/*
+ * get_client_name -  Return the name of the client
+ *    for various tracking and
+ *      admin purposes. The main purpose of this function is to
+ *      return the "socket host" name of the client, if that
+ *        differs from the advertised name (other than case).
+ *        But, this can be used to any client structure.
+ *
+ * NOTE 1:
+ *        Watch out the allocation of "nbuf", if either source_p->name
+ *        or source_p->sockhost gets changed into pointers instead of
+ *        directly allocated within the structure...
+ *
+ * NOTE 2:
+ *        Function return either a pointer to the structure (source_p) or
+ *        to internal buffer (nbuf). *NEVER* use the returned pointer
+ *        to modify what it points!!!
+ */
+const char *
+get_client_name(const struct Client *client, enum addr_mask_type type)
+{
+  static char nbuf[HOSTLEN * 2 + USERLEN + 5];
+
+  assert(client != NULL);
+
+  if (!MyConnect(client)) 
+    return client->name;
+
+  if (IsServer(client) || IsConnecting(client) || IsHandshake(client))
+  {
+    if (!irccmp(client->name, client->host))
+      return client->name;
+    else if (ConfigServerHide.hide_server_ips)
+      type = MASK_IP;
+  }
+
+  if (ConfigFileEntry.hide_spoof_ips)
+    if (type == SHOW_IP && IsIPSpoof(client))
+      type = MASK_IP;
+
+  /* And finally, let's get the host information, ip or name */
+  switch (type)
+  {
+    case SHOW_IP:
+      snprintf(nbuf, sizeof(nbuf), "%s[%s@%s]",
+               client->name,
+               client->username, client->sockhost);
+      break;
+    case MASK_IP:
+      if (client->localClient->aftype == AF_INET)
+        snprintf(nbuf, sizeof(nbuf), "%s[%s@255.255.255.255]",
+                 client->name, client->username);
+      else
+        snprintf(nbuf, sizeof(nbuf), "%s[%s@ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff]",
+                 client->name, client->username);
+      break;
+    default:
+      snprintf(nbuf, sizeof(nbuf), "%s[%s@%s]",
+               client->name,
+               client->username, client->host);
+  }
+
+  return nbuf;
+}
+
+void
+free_exited_clients(void)
+{
+  dlink_node *ptr = NULL, *next = NULL;
+  
+  DLINK_FOREACH_SAFE(ptr, next, dead_list.head)
+  {
+    free_client(ptr->data);
+    dlinkDelete(ptr, &dead_list);
+    free_dlink_node(ptr);
+  }
+}
+
+/*
+ * Exit one client, local or remote. Assuming all dependents have
+ * been already removed, and socket closed for local client.
+ *
+ * The only messages generated are QUITs on channels.
+ */
+static void
+exit_one_client(struct Client *source_p, const char *quitmsg)
+{
+  dlink_node *lp = NULL, *next_lp = NULL;
+
+  assert(!IsMe(source_p));
+
+  if (IsClient(source_p))
+  {
+    if (source_p->servptr->serv != NULL)
+      dlinkDelete(&source_p->lnode, &source_p->servptr->serv->client_list);
+
+    /*
+     * If a person is on a channel, send a QUIT notice
+     * to every client (person) on the same channel (so
+     * that the client can show the "**signoff" message).
+     * (Note: The notice is to the local clients *only*)
+     */
+    sendto_common_channels_local(source_p, 0, ":%s!%s@%s QUIT :%s",
+                                 source_p->name, source_p->username,
+                                 source_p->host, quitmsg);
+    DLINK_FOREACH_SAFE(lp, next_lp, source_p->channel.head)
+      remove_user_from_channel(lp->data);
+
+    add_history(source_p, 0);
+    off_history(source_p);
+
+    watch_check_hash(source_p, RPL_LOGOFF);
+
+    if (MyConnect(source_p))
+    {
+      /* Clean up invitefield */
+      DLINK_FOREACH_SAFE(lp, next_lp, source_p->localClient->invited.head)
+        del_invite(lp->data, source_p);
+
+      del_all_accepts(source_p);
+    }
+  }
+  else if (IsServer(source_p))
+  {
+    dlinkDelete(&source_p->lnode, &source_p->servptr->serv->server_list);
+
+    if ((lp = dlinkFindDelete(&global_serv_list, source_p)) != NULL)
+      free_dlink_node(lp);
+  }
+
+  /* Remove source_p from the client lists */
+  if (HasID(source_p))
+    hash_del_id(source_p);
+  if (source_p->name[0])
+    hash_del_client(source_p);
+
+  if (IsUserHostIp(source_p))
+    delete_user_host(source_p->username, source_p->host, !MyConnect(source_p));
+
+  /* remove from global client list
+   * NOTE: source_p->node.next cannot be NULL if the client is added
+   *       to global_client_list (there is always &me at its end)
+   */
+  if (source_p != NULL && source_p->node.next != NULL)
+    dlinkDelete(&source_p->node, &global_client_list);
+
+  update_client_exit_stats(source_p);
+
+  /* Check to see if the client isn't already on the dead list */
+  assert(dlinkFind(&dead_list, source_p) == NULL);
+
+  /* add to dead client dlist */
+  SetDead(source_p);
+  dlinkAdd(source_p, make_dlink_node(), &dead_list);
+}
+
+/* Recursively send QUITs and SQUITs for source_p and all its dependent clients
+ * and servers to those servers that need them.  A server needs the client
+ * QUITs if it can't figure them out from the SQUIT (ie pre-TS4) or if it
+ * isn't getting the SQUIT because of @#(*&@)# hostmasking.  With TS4, once
+ * a link gets a SQUIT, it doesn't need any QUIT/SQUITs for clients depending
+ * on that one -orabidoo
+ *
+ * This is now called on each local server -adx
+ */
+static void
+recurse_send_quits(struct Client *original_source_p, struct Client *source_p,
+                   struct Client *from, struct Client *to, const char *comment,
+                   const char *splitstr)
+{
+  dlink_node *ptr, *next;
+  struct Client *target_p;
+
+  assert(to != source_p);  /* should be already removed from serv_list */
+
+  /* If this server can handle quit storm (QS) removal
+   * of dependents, just send the SQUIT
+   */
+  if (!IsCapable(to, CAP_QS))
+    DLINK_FOREACH_SAFE(ptr, next, source_p->serv->client_list.head)
+    {
+      target_p = ptr->data;
+      sendto_one(to, ":%s QUIT :%s", target_p->name, splitstr);
+    }
+
+  DLINK_FOREACH_SAFE(ptr, next, source_p->serv->server_list.head)
+    recurse_send_quits(original_source_p, ptr->data, from, to,
+                       comment, splitstr);
+
+  if ((source_p == original_source_p && to != from) ||
+                  !IsCapable(to, CAP_QS))
+  {
+    /* don't use a prefix here - we have to be 100% sure the message
+     * will be accepted without Unknown prefix etc.. */
+    sendto_one(to, "SQUIT %s :%s", ID_or_name(source_p, to), comment);
+  }
+}
+
+/* 
+ * Remove all clients that depend on source_p; assumes all (S)QUITs have
+ * already been sent.  we make sure to exit a server's dependent clients 
+ * and servers before the server itself; exit_one_client takes care of 
+ * actually removing things off llists.   tweaked from +CSr31  -orabidoo
+ */
+static void
+recurse_remove_clients(struct Client *source_p, const char *quitmsg)
+{
+  dlink_node *ptr, *next;
+
+  DLINK_FOREACH_SAFE(ptr, next, source_p->serv->client_list.head)
+    exit_one_client(ptr->data, quitmsg);
+
+  DLINK_FOREACH_SAFE(ptr, next, source_p->serv->server_list.head)
+  {
+    recurse_remove_clients(ptr->data, quitmsg);
+    exit_one_client(ptr->data, quitmsg);
+  }
+}
+
+/*
+** Remove *everything* that depends on source_p, from all lists, and sending
+** all necessary QUITs and SQUITs.  source_p itself is still on the lists,
+** and its SQUITs have been sent except for the upstream one  -orabidoo
+*/
+static void
+remove_dependents(struct Client *source_p, struct Client *from,
+                  const char *comment, const char *splitstr)
+{
+  dlink_node *ptr = NULL;
+
+  DLINK_FOREACH(ptr, serv_list.head)
+    recurse_send_quits(source_p, source_p, from, ptr->data,
+                       comment, splitstr);
+
+  recurse_remove_clients(source_p, splitstr);
+}
+
+/*
+ * exit_client - exit a client of any type. Generally, you can use
+ * this on any struct Client, regardless of its state.
+ *
+ * Note, you shouldn't exit remote _users_ without first doing
+ * AddFlag(x, FLAGS_KILLED) and propagating a kill or similar message.
+ * However, it is perfectly correct to call exit_client to force a _server_
+ * quit (either local or remote one).
+ *
+ * inputs:       - a client pointer that is going to be exited
+ *               - for servers, the second argument is a pointer to who
+ *                 is firing the server. This side won't get any generated
+ *                 messages. NEVER NULL!
+ * output:       none
+ * side effects: the client is delinked from all lists, disconnected,
+ *               and the rest of IRC network is notified of the exit.
+ *               Client memory is scheduled to be freed
+ */
+void
+exit_client(struct Client *source_p, struct Client *from, const char *comment)
+{
+  dlink_node *m = NULL;
+
+  if (MyConnect(source_p))
+  {
+    /* DO NOT REMOVE. exit_client can be called twice after a failed
+     * read/write.
+     */
+    if (IsClosing(source_p))
+      return;
+
+    SetClosing(source_p);
+
+    if (IsIpHash(source_p))
+      remove_one_ip(&source_p->localClient->ip);
+
+    if (source_p->localClient->auth)
+    {
+      delete_auth(source_p->localClient->auth);
+      source_p->localClient->auth = NULL;
+    }
+
+    /*
+     * This source_p could have status of one of STAT_UNKNOWN, STAT_CONNECTING
+     * STAT_HANDSHAKE or STAT_UNKNOWN
+     * all of which are lumped together into unknown_list
+     *
+     * In all above cases IsRegistered() will not be true.
+     */
+    if (!IsRegistered(source_p))
+    {
+      assert(dlinkFind(&unknown_list, source_p));
+
+      dlinkDelete(&source_p->localClient->lclient_node, &unknown_list);
+    }
+    else if (IsClient(source_p))
+    {
+      time_t on_for = CurrentTime - source_p->localClient->firsttime;
+      assert(Count.local > 0);
+      Count.local--;
+
+      if (HasUMode(source_p, UMODE_OPER))
+        if ((m = dlinkFindDelete(&oper_list, source_p)) != NULL)
+          free_dlink_node(m);
+
+      assert(dlinkFind(&local_client_list, source_p));
+      dlinkDelete(&source_p->localClient->lclient_node, &local_client_list);
+
+      if (source_p->localClient->list_task != NULL)
+        free_list_task(source_p->localClient->list_task, source_p);
+
+      watch_del_watch_list(source_p);
+      sendto_realops_flags(UMODE_CCONN, L_ALL, "Client exiting: %s (%s@%s) [%s] [%s]",
+                           source_p->name, source_p->username, source_p->host, comment,
+                           ConfigFileEntry.hide_spoof_ips && IsIPSpoof(source_p) ?
+                           "255.255.255.255" : source_p->sockhost);
+      sendto_realops_flags(UMODE_CCONN_FULL, L_ALL, "CLIEXIT: %s %s %s %s 0 %s",
+                           source_p->name,
+			   source_p->username,
+			   source_p->host,
+                           ConfigFileEntry.hide_spoof_ips && IsIPSpoof(source_p) ?
+                           "255.255.255.255" : source_p->sockhost,
+			   comment);
+      ilog(LOG_TYPE_USER, "%s (%3u:%02u:%02u): %s!%s@%s %llu/%llu",
+           myctime(source_p->localClient->firsttime), (unsigned int)(on_for / 3600),
+           (unsigned int)((on_for % 3600)/60), (unsigned int)(on_for % 60),
+           source_p->name, source_p->username, source_p->host,
+           source_p->localClient->send.bytes>>10,
+           source_p->localClient->recv.bytes>>10);
+    }
+    else if (IsServer(source_p))
+    {
+      assert(Count.myserver > 0);
+      --Count.myserver;
+
+      assert(dlinkFind(&serv_list, source_p));
+      dlinkDelete(&source_p->localClient->lclient_node, &serv_list);
+      unset_chcap_usage_counts(source_p);
+    }
+
+    if (!IsDead(source_p))
+    {
+      if (IsServer(source_p))
+      {
+        /* for them, we are exiting the network */
+        sendto_one(source_p, ":%s SQUIT %s :%s",
+	           ID_or_name(from, source_p), me.name, comment);
+      }
+
+      sendto_one(source_p, "ERROR :Closing Link: %s (%s)",
+                 source_p->host, comment);
+    }
+
+    /*
+    ** Currently only server connections can have
+    ** depending remote clients here, but it does no
+    ** harm to check for all local clients. In
+    ** future some other clients than servers might
+    ** have remotes too...
+    **
+    ** Close the Client connection first and mark it
+    ** so that no messages are attempted to send to it.
+    ** Remember it makes source_p->from == NULL.
+    */
+    close_connection(source_p);
+  }
+
+  if (IsServer(source_p))
+  {
+    char splitstr[HOSTLEN + HOSTLEN + 2];
+
+    /* This shouldn't ever happen */
+    assert(source_p->serv != NULL && source_p->servptr != NULL);
+
+    if (ConfigServerHide.hide_servers)
+      /*
+       * Set netsplit message to "*.net *.split" to still show 
+       * that its a split, but hide the servers splitting
+       */
+      strcpy(splitstr, "*.net *.split");
+    else
+      snprintf(splitstr, sizeof(splitstr), "%s %s",
+               source_p->servptr->name, source_p->name);
+
+    remove_dependents(source_p, from->from, comment, splitstr);
+
+    if (source_p->servptr == &me)
+    {
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+                           "%s was connected for %d seconds.  %llu/%llu sendK/recvK.",
+                           source_p->name, (int)(CurrentTime - source_p->localClient->firsttime),
+                           source_p->localClient->send.bytes >> 10,
+                           source_p->localClient->recv.bytes >> 10);
+      ilog(LOG_TYPE_IRCD, "%s was connected for %d seconds.  %llu/%llu sendK/recvK.",
+           source_p->name, (int)(CurrentTime - source_p->localClient->firsttime), 
+           source_p->localClient->send.bytes >> 10,
+           source_p->localClient->recv.bytes >> 10);
+    }
+  }
+  else if (IsClient(source_p) && !HasFlag(source_p, FLAGS_KILLED))
+  {
+    sendto_server(from->from, CAP_TS6, NOCAPS,
+                  ":%s QUIT :%s", ID(source_p), comment);
+    sendto_server(from->from, NOCAPS, CAP_TS6,
+                  ":%s QUIT :%s", source_p->name, comment);
+  }
+
+  /* The client *better* be off all of the lists */
+  assert(dlinkFind(&unknown_list, source_p) == NULL);
+  assert(dlinkFind(&local_client_list, source_p) == NULL);
+  assert(dlinkFind(&serv_list, source_p) == NULL);
+  assert(dlinkFind(&oper_list, source_p) == NULL);
+
+  exit_one_client(source_p, comment);
+}
+
+/*
+ * dead_link_on_write - report a write error if not already dead,
+ *			mark it as dead then exit it
+ */
+void
+dead_link_on_write(struct Client *client_p, int ierrno)
+{
+  dlink_node *ptr;
+
+  if (IsDefunct(client_p))
+    return;
+
+  dbuf_clear(&client_p->localClient->buf_recvq);
+  dbuf_clear(&client_p->localClient->buf_sendq);
+
+  assert(dlinkFind(&abort_list, client_p) == NULL);
+  ptr = make_dlink_node();
+  /* don't let exit_aborted_clients() finish yet */
+  dlinkAddTail(client_p, ptr, &abort_list);
+
+  if (eac_next == NULL)
+    eac_next = ptr;
+
+  SetDead(client_p); /* You are dead my friend */
+}
+
+/*
+ * dead_link_on_read -  report a read error if not already dead,
+ *			mark it as dead then exit it
+ */
+void
+dead_link_on_read(struct Client *client_p, int error)
+{
+  char errmsg[255];
+  int current_error;
+
+  if (IsDefunct(client_p))
+    return;
+
+  dbuf_clear(&client_p->localClient->buf_recvq);
+  dbuf_clear(&client_p->localClient->buf_sendq);
+
+  current_error = get_sockerr(client_p->localClient->fd.fd);
+
+  if (IsServer(client_p) || IsHandshake(client_p))
+  {
+    int connected = CurrentTime - client_p->localClient->firsttime;
+      
+    if (error == 0)
+    {
+      /* Admins get the real IP */
+      sendto_realops_flags(UMODE_ALL, L_ADMIN,
+			   "Server %s closed the connection",
+			   get_client_name(client_p, SHOW_IP));
+
+      /* Opers get a masked IP */
+      sendto_realops_flags(UMODE_ALL, L_OPER,
+			   "Server %s closed the connection",
+			   get_client_name(client_p, MASK_IP));
+
+      ilog(LOG_TYPE_IRCD, "Server %s closed the connection",
+	   get_client_name(client_p, SHOW_IP));
+    }
+    else
+    {
+      report_error(L_ADMIN, "Lost connection to %s: %s",
+		   get_client_name(client_p, SHOW_IP), current_error);
+      report_error(L_OPER, "Lost connection to %s: %s",
+		   get_client_name(client_p, MASK_IP), current_error);
+    }
+
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+			 "%s had been connected for %d day%s, %2d:%02d:%02d",
+			 client_p->name, connected/86400,
+			 (connected/86400 == 1) ? "" : "s",
+			 (connected % 86400) / 3600, (connected % 3600) / 60,
+			 connected % 60);
+  }
+
+  if (error == 0)
+    strlcpy(errmsg, "Remote host closed the connection",
+            sizeof(errmsg));
+  else
+    snprintf(errmsg, sizeof(errmsg), "Read error: %s",
+             strerror(current_error));
+
+  exit_client(client_p, &me, errmsg);
+}
+
+void
+exit_aborted_clients(void)
+{
+  dlink_node *ptr;
+  struct Client *target_p;
+  const char *notice;
+
+  DLINK_FOREACH_SAFE(ptr, eac_next, abort_list.head)
+  {
+    target_p = ptr->data;
+    eac_next = ptr->next;
+
+    if (target_p == NULL)
+    {
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+                           "Warning: null client on abort_list!");
+      dlinkDelete(ptr, &abort_list);
+      free_dlink_node(ptr);
+      continue;
+    }
+
+    dlinkDelete(ptr, &abort_list);
+
+    if (IsSendQExceeded(target_p))
+      notice = "Max SendQ exceeded";
+    else
+      notice = "Write error: connection closed";
+
+    exit_client(target_p, &me, notice);  
+    free_dlink_node(ptr);
+  }
+}
+
+/*
+ * accept processing, this adds a form of "caller ID" to ircd
+ *
+ * If a client puts themselves into "caller ID only" mode,
+ * only clients that match a client pointer they have put on
+ * the accept list will be allowed to message them.
+ *
+ * Diane Bruce, "Dianora" db@db.net
+ */
+
+void
+del_accept(struct split_nuh_item *accept_p, struct Client *client_p)
+{
+  dlinkDelete(&accept_p->node, &client_p->localClient->acceptlist);
+
+  MyFree(accept_p->nickptr);
+  MyFree(accept_p->userptr);
+  MyFree(accept_p->hostptr);
+  MyFree(accept_p);
+}
+
+struct split_nuh_item *
+find_accept(const char *nick, const char *user,
+            const char *host, struct Client *client_p, int do_match)
+{
+  dlink_node *ptr = NULL;
+  /* XXX We wouldn't need that if match() would return 0 on match */
+  int (*cmpfunc)(const char *, const char *) = do_match ? match : irccmp;
+
+  DLINK_FOREACH(ptr, client_p->localClient->acceptlist.head)
+  {
+    struct split_nuh_item *accept_p = ptr->data;
+
+    if (cmpfunc(accept_p->nickptr, nick) == do_match &&
+        cmpfunc(accept_p->userptr, user) == do_match &&
+        cmpfunc(accept_p->hostptr, host) == do_match)
+      return accept_p;
+  }
+
+  return NULL;
+}
+
+/* accept_message()
+ *
+ * inputs       - pointer to source client
+ *              - pointer to target client
+ * output       - 1 if accept this message 0 if not
+ * side effects - See if source is on target's allow list
+ */
+int
+accept_message(struct Client *source,
+               struct Client *target)
+{
+  dlink_node *ptr = NULL;
+
+  if (source == target || find_accept(source->name, source->username,
+                                      source->host, target, 1))
+    return 1;
+
+  if (HasUMode(target, UMODE_SOFTCALLERID))
+    DLINK_FOREACH(ptr, target->channel.head)
+      if (IsMember(source, ((struct Membership *)ptr->data)->chptr))
+        return 1;
+
+  return 0;
+}
+
+/* del_all_accepts()
+ *
+ * inputs       - pointer to exiting client
+ * output       - NONE
+ * side effects - Walk through given clients acceptlist and remove all entries
+ */
+void
+del_all_accepts(struct Client *client_p)
+{
+  dlink_node *ptr = NULL, *next_ptr = NULL;
+
+  DLINK_FOREACH_SAFE(ptr, next_ptr, client_p->localClient->acceptlist.head)
+    del_accept(ptr->data, client_p);
+}
diff --git a/src/conf.c b/src/conf.c
new file mode 100644
index 0000000..b5adf94
--- /dev/null
+++ b/src/conf.c
@@ -0,0 +1,3622 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  conf.c: Configuration file functions.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "ircd_defs.h"
+#include "balloc.h"
+#include "conf.h"
+#include "s_serv.h"
+#include "resv.h"
+#include "channel.h"
+#include "client.h"
+#include "event.h"
+#include "hook.h"
+#include "irc_string.h"
+#include "s_bsd.h"
+#include "ircd.h"
+#include "listener.h"
+#include "hostmask.h"
+#include "modules.h"
+#include "numeric.h"
+#include "fdlist.h"
+#include "log.h"
+#include "send.h"
+#include "s_gline.h"
+#include "memory.h"
+#include "irc_res.h"
+#include "userhost.h"
+#include "s_user.h"
+#include "channel_mode.h"
+#include "parse.h"
+#include "s_misc.h"
+
+struct Callback *client_check_cb = NULL;
+struct config_server_hide ConfigServerHide;
+
+/* general conf items link list root, other than k lines etc. */
+dlink_list service_items = { NULL, NULL, 0 };
+dlink_list server_items  = { NULL, NULL, 0 };
+dlink_list cluster_items = { NULL, NULL, 0 };
+dlink_list oconf_items   = { NULL, NULL, 0 };
+dlink_list uconf_items   = { NULL, NULL, 0 };
+dlink_list xconf_items   = { NULL, NULL, 0 };
+dlink_list rxconf_items  = { NULL, NULL, 0 };
+dlink_list rkconf_items  = { NULL, NULL, 0 };
+dlink_list nresv_items   = { NULL, NULL, 0 };
+dlink_list class_items   = { NULL, NULL, 0 };
+
+dlink_list temporary_xlines  = { NULL, NULL, 0 };
+dlink_list temporary_resv = { NULL, NULL, 0 };
+
+extern unsigned int lineno;
+extern char linebuf[];
+extern char conffilebuf[IRCD_BUFSIZE];
+extern int yyparse(); /* defined in y.tab.c */
+
+struct conf_parser_context conf_parser_ctx = { 0, 0, NULL };
+
+/* internally defined functions */
+static void read_conf(FILE *);
+static void clear_out_old_conf(void);
+static void flush_deleted_I_P(void);
+static void expire_tklines(dlink_list *);
+static void garbage_collect_ip_entries(void);
+static int hash_ip(struct irc_ssaddr *);
+static int verify_access(struct Client *, const char *);
+static int attach_iline(struct Client *, struct ConfItem *);
+static struct ip_entry *find_or_add_ip(struct irc_ssaddr *);
+static void parse_conf_file(int, int);
+static dlink_list *map_to_list(ConfType);
+static struct AccessItem *find_regexp_kline(const char *[]);
+static int find_user_host(struct Client *, char *, char *, char *, unsigned int);
+
+/*
+ * bit_len
+ */
+static int cidr_limit_reached(int, struct irc_ssaddr *, struct ClassItem *);
+static void remove_from_cidr_check(struct irc_ssaddr *, struct ClassItem *);
+static void destroy_cidr_class(struct ClassItem *);
+
+static void flags_to_ascii(unsigned int, const unsigned int[], char *, int);
+
+/* address of default class conf */
+static struct ConfItem *class_default;
+
+/* usually, with hash tables, you use a prime number...
+ * but in this case I am dealing with ip addresses,
+ * not ascii strings.
+ */
+#define IP_HASH_SIZE 0x1000
+
+struct ip_entry
+{
+  struct irc_ssaddr ip;
+  int count;
+  time_t last_attempt;
+  struct ip_entry *next;
+};
+
+static struct ip_entry *ip_hash_table[IP_HASH_SIZE];
+static BlockHeap *ip_entry_heap = NULL;
+static int ip_entries_count = 0;
+
+
+void *
+map_to_conf(struct ConfItem *aconf)
+{
+  void *conf;
+  conf = (void *)((uintptr_t)aconf +
+		  (uintptr_t)sizeof(struct ConfItem));
+  return(conf);
+}
+
+struct ConfItem *
+unmap_conf_item(void *aconf)
+{
+  struct ConfItem *conf;
+
+  conf = (struct ConfItem *)((uintptr_t)aconf -
+			     (uintptr_t)sizeof(struct ConfItem));
+  return(conf);
+}
+
+/* conf_dns_callback()
+ *
+ * inputs	- pointer to struct AccessItem
+ *		- pointer to DNSReply reply
+ * output	- none
+ * side effects	- called when resolver query finishes
+ * if the query resulted in a successful search, hp will contain
+ * a non-null pointer, otherwise hp will be null.
+ * if successful save hp in the conf item it was called with
+ */
+static void
+conf_dns_callback(void *vptr, const struct irc_ssaddr *addr, const char *name)
+{
+  struct AccessItem *aconf = vptr;
+
+  aconf->dns_pending = 0;
+
+  if (addr != NULL)
+    memcpy(&aconf->addr, addr, sizeof(aconf->addr));
+  else
+    aconf->dns_failed = 1;
+}
+
+/* conf_dns_lookup()
+ *
+ * do a nameserver lookup of the conf host
+ * if the conf entry is currently doing a ns lookup do nothing, otherwise
+ * allocate a dns_query and start ns lookup.
+ */
+static void
+conf_dns_lookup(struct AccessItem *aconf)
+{
+  if (!aconf->dns_pending)
+  {
+    aconf->dns_pending = 1;
+    gethost_byname(conf_dns_callback, aconf, aconf->host);
+  }
+}
+
+/* make_conf_item()
+ *
+ * inputs	- type of item
+ * output	- pointer to new conf entry
+ * side effects	- none
+ */
+struct ConfItem *
+make_conf_item(ConfType type)
+{
+  struct ConfItem *conf = NULL;
+  struct AccessItem *aconf = NULL;
+  struct ClassItem *aclass = NULL;
+  int status = 0;
+
+  switch (type)
+  {
+  case DLINE_TYPE:
+  case EXEMPTDLINE_TYPE:
+  case GLINE_TYPE:
+  case KLINE_TYPE:
+  case CLIENT_TYPE:
+  case OPER_TYPE:
+  case SERVER_TYPE:
+    conf = MyMalloc(sizeof(struct ConfItem) +
+                    sizeof(struct AccessItem));
+    aconf = map_to_conf(conf);
+    aconf->aftype = AF_INET;
+
+    /* Yes, sigh. switch on type again */
+    switch (type)
+    {
+    case EXEMPTDLINE_TYPE:
+      status = CONF_EXEMPTDLINE;
+      break;
+
+    case DLINE_TYPE:
+      status = CONF_DLINE;
+      break;
+
+    case KLINE_TYPE:
+      status = CONF_KLINE;
+      break;
+
+    case GLINE_TYPE:
+      status = CONF_GLINE;
+      break;
+
+    case CLIENT_TYPE:
+      status = CONF_CLIENT;
+      break;
+
+    case OPER_TYPE:
+      status = CONF_OPERATOR;
+      dlinkAdd(conf, &conf->node, &oconf_items);
+      break;
+
+    case SERVER_TYPE:
+      status = CONF_SERVER;
+      dlinkAdd(conf, &conf->node, &server_items);
+      break;
+
+    default:
+      break;
+    }
+    aconf->status = status;
+    break;
+
+  case ULINE_TYPE:
+    conf = (struct ConfItem *)MyMalloc(sizeof(struct ConfItem) +
+                                       sizeof(struct MatchItem));
+    dlinkAdd(conf, &conf->node, &uconf_items);
+    break;
+
+  case XLINE_TYPE:
+    conf = (struct ConfItem *)MyMalloc(sizeof(struct ConfItem) +
+                                       sizeof(struct MatchItem));
+    dlinkAdd(conf, &conf->node, &xconf_items);
+    break;
+#ifdef HAVE_LIBPCRE
+  case RXLINE_TYPE:
+    conf = (struct ConfItem *)MyMalloc(sizeof(struct ConfItem) +
+                                       sizeof(struct MatchItem));
+    dlinkAdd(conf, &conf->node, &rxconf_items);
+    break;
+
+  case RKLINE_TYPE:
+    conf = (struct ConfItem *)MyMalloc(sizeof(struct ConfItem) +
+                                       sizeof(struct AccessItem));
+    aconf = map_to_conf(conf);
+    aconf->status = CONF_KLINE;
+    dlinkAdd(conf, &conf->node, &rkconf_items);
+    break;
+#endif
+  case CLUSTER_TYPE:
+    conf = (struct ConfItem *)MyMalloc(sizeof(struct ConfItem));
+    dlinkAdd(conf, &conf->node, &cluster_items);
+    break;
+
+  case CRESV_TYPE:
+    conf = (struct ConfItem *)MyMalloc(sizeof(struct ConfItem) +
+                                       sizeof(struct ResvChannel));
+    break;
+
+  case NRESV_TYPE:
+    conf = (struct ConfItem *)MyMalloc(sizeof(struct ConfItem) +
+                                       sizeof(struct MatchItem));
+    dlinkAdd(conf, &conf->node, &nresv_items);
+    break;
+
+  case SERVICE_TYPE:
+    status = CONF_SERVICE;
+    conf = MyMalloc(sizeof(struct ConfItem));
+    dlinkAdd(conf, &conf->node, &service_items);
+    break;
+
+  case CLASS_TYPE:
+    conf = MyMalloc(sizeof(struct ConfItem) +
+                           sizeof(struct ClassItem));
+    dlinkAdd(conf, &conf->node, &class_items);
+
+    aclass = map_to_conf(conf);
+    aclass->active = 1;
+    aclass->con_freq = DEFAULT_CONNECTFREQUENCY;
+    aclass->ping_freq = DEFAULT_PINGFREQUENCY;
+    aclass->max_total = MAXIMUM_LINKS_DEFAULT;
+    aclass->max_sendq = DEFAULT_SENDQ;
+    aclass->max_recvq = DEFAULT_RECVQ;
+
+    break;
+
+  default:
+    conf = NULL;
+    break;
+  }
+
+  /* XXX Yes, this will core if default is hit. I want it to for now - db */
+  conf->type = type;
+
+  return conf;
+}
+
+void
+delete_conf_item(struct ConfItem *conf)
+{
+  dlink_node *m = NULL, *m_next = NULL;
+  struct MatchItem *match_item;
+  struct AccessItem *aconf;
+  ConfType type = conf->type;
+
+  MyFree(conf->name);
+  conf->name = NULL;
+
+  switch(type)
+  {
+  case DLINE_TYPE:
+  case EXEMPTDLINE_TYPE:
+  case GLINE_TYPE:
+  case KLINE_TYPE:
+  case CLIENT_TYPE:
+  case OPER_TYPE:
+  case SERVER_TYPE:
+    aconf = map_to_conf(conf);
+
+    if (aconf->dns_pending)
+      delete_resolver_queries(aconf);
+    if (aconf->passwd != NULL)
+      memset(aconf->passwd, 0, strlen(aconf->passwd));
+    if (aconf->spasswd != NULL)
+      memset(aconf->spasswd, 0, strlen(aconf->spasswd));
+    aconf->class_ptr = NULL;
+
+    MyFree(aconf->passwd);
+    MyFree(aconf->spasswd);
+    MyFree(aconf->reason);
+    MyFree(aconf->oper_reason);
+    MyFree(aconf->user);
+    MyFree(aconf->host);
+#ifdef HAVE_LIBCRYPTO
+    MyFree(aconf->cipher_list);
+
+    if (aconf->rsa_public_key)
+      RSA_free(aconf->rsa_public_key);
+    MyFree(aconf->rsa_public_key_file);
+#endif
+
+    /* Yes, sigh. switch on type again */
+    switch(type)
+    {
+    case EXEMPTDLINE_TYPE:
+    case DLINE_TYPE:
+    case GLINE_TYPE:
+    case KLINE_TYPE:
+    case CLIENT_TYPE:
+      MyFree(conf);
+      break;
+
+    case OPER_TYPE:
+      aconf = map_to_conf(conf);
+      if (!IsConfIllegal(aconf))
+	dlinkDelete(&conf->node, &oconf_items);
+      MyFree(conf);
+      break;
+
+    case SERVER_TYPE:
+      aconf = map_to_conf(conf);
+
+      DLINK_FOREACH_SAFE(m, m_next, aconf->hub_list.head)
+      {
+        MyFree(m->data);
+        free_dlink_node(m);
+      }
+
+      DLINK_FOREACH_SAFE(m, m_next, aconf->leaf_list.head)
+      {
+        MyFree(m->data);
+        free_dlink_node(m);  
+      }
+
+      if (!IsConfIllegal(aconf))
+	dlinkDelete(&conf->node, &server_items);
+      MyFree(conf);
+      break;
+
+    default:
+      break;
+    }
+    break;
+
+  case ULINE_TYPE:
+    match_item = map_to_conf(conf);
+    MyFree(match_item->user);
+    MyFree(match_item->host);
+    MyFree(match_item->reason);
+    MyFree(match_item->oper_reason);
+    dlinkDelete(&conf->node, &uconf_items);
+    MyFree(conf);
+    break;
+
+  case XLINE_TYPE:
+    match_item = map_to_conf(conf);
+    MyFree(match_item->user);
+    MyFree(match_item->host);
+    MyFree(match_item->reason);
+    MyFree(match_item->oper_reason);
+    dlinkDelete(&conf->node, &xconf_items);
+    MyFree(conf);
+    break;
+#ifdef HAVE_LIBPCRE
+  case RKLINE_TYPE:
+    aconf = map_to_conf(conf);
+    MyFree(aconf->regexuser);
+    MyFree(aconf->regexhost);
+    MyFree(aconf->user);
+    MyFree(aconf->host);
+    MyFree(aconf->reason);
+    MyFree(aconf->oper_reason);
+    dlinkDelete(&conf->node, &rkconf_items);
+    MyFree(conf);
+    break;
+
+  case RXLINE_TYPE:
+    MyFree(conf->regexpname);
+    match_item = map_to_conf(conf);
+    MyFree(match_item->user);
+    MyFree(match_item->host);
+    MyFree(match_item->reason);
+    MyFree(match_item->oper_reason);
+    dlinkDelete(&conf->node, &rxconf_items);
+    MyFree(conf);
+    break;
+#endif
+  case NRESV_TYPE:
+    match_item = map_to_conf(conf);
+    MyFree(match_item->user);
+    MyFree(match_item->host);
+    MyFree(match_item->reason);
+    MyFree(match_item->oper_reason);
+    dlinkDelete(&conf->node, &nresv_items);
+
+    if (conf->flags & CONF_FLAGS_TEMPORARY)
+      if ((m = dlinkFindDelete(&temporary_resv, conf)) != NULL)
+        free_dlink_node(m);
+
+    MyFree(conf);
+    break;
+
+  case CLUSTER_TYPE:
+    dlinkDelete(&conf->node, &cluster_items);
+    MyFree(conf);
+    break;
+
+  case CRESV_TYPE:
+    if (conf->flags & CONF_FLAGS_TEMPORARY)
+      if ((m = dlinkFindDelete(&temporary_resv, conf)) != NULL)
+        free_dlink_node(m);
+
+    MyFree(conf);
+    break;
+
+  case CLASS_TYPE:
+    dlinkDelete(&conf->node, &class_items);
+    MyFree(conf);
+    break;
+
+  case SERVICE_TYPE:
+    dlinkDelete(&conf->node, &service_items);
+    MyFree(conf);
+    break;
+
+  default:
+    break;
+  }
+}
+
+/* free_access_item()
+ *
+ * inputs	- pointer to conf to free
+ * output	- none
+ * side effects	- crucial password fields are zeroed, conf is freed
+ */
+void
+free_access_item(struct AccessItem *aconf)
+{
+  struct ConfItem *conf;
+
+  if (aconf == NULL)
+    return;
+  conf = unmap_conf_item(aconf);
+  delete_conf_item(conf);
+}
+
+static const unsigned int shared_bit_table[] =
+  { 'K', 'k', 'U', 'X', 'x', 'Y', 'Q', 'q', 'R', 'L', 0};
+
+/* report_confitem_types()
+ *
+ * inputs	- pointer to client requesting confitem report
+ *		- ConfType to report
+ * output	- none
+ * side effects	-
+ */
+void
+report_confitem_types(struct Client *source_p, ConfType type)
+{
+  dlink_node *ptr = NULL, *dptr = NULL;
+  struct ConfItem *conf = NULL;
+  struct AccessItem *aconf = NULL;
+  struct MatchItem *matchitem = NULL;
+  struct ClassItem *classitem = NULL;
+  char buf[12];
+  char *p = NULL;
+
+  switch (type)
+  {
+  case XLINE_TYPE:
+    DLINK_FOREACH(ptr, xconf_items.head)
+    {
+      conf = ptr->data;
+      matchitem = map_to_conf(conf);
+
+      sendto_one(source_p, form_str(RPL_STATSXLINE),
+		 me.name, source_p->name, 
+		 matchitem->hold ? "x": "X", matchitem->count,
+		 conf->name, matchitem->reason);
+    }
+    break;
+
+#ifdef HAVE_LIBPCRE
+  case RXLINE_TYPE:
+    DLINK_FOREACH(ptr, rxconf_items.head)
+    {
+      conf = ptr->data;
+      matchitem = map_to_conf(conf);
+
+      sendto_one(source_p, form_str(RPL_STATSXLINE),
+                 me.name, source_p->name,
+                 "XR", matchitem->count,
+                 conf->name, matchitem->reason);
+    }
+    break;
+
+  case RKLINE_TYPE:
+    DLINK_FOREACH(ptr, rkconf_items.head)
+    {
+      aconf = map_to_conf((conf = ptr->data));
+
+      sendto_one(source_p, form_str(RPL_STATSKLINE), me.name,
+                 source_p->name, "KR", aconf->host, aconf->user,
+                 aconf->reason, aconf->oper_reason ? aconf->oper_reason : "");
+    }
+    break;
+#endif
+
+  case ULINE_TYPE:
+    DLINK_FOREACH(ptr, uconf_items.head)
+    {
+      conf = ptr->data;
+      matchitem = map_to_conf(conf);
+
+      p = buf;
+
+      /* some of these are redundant for the sake of 
+       * consistency with cluster{} flags
+       */
+      *p++ = 'c';
+      flags_to_ascii(matchitem->action, shared_bit_table, p, 0);
+
+      sendto_one(source_p, form_str(RPL_STATSULINE),
+		 me.name, source_p->name, conf->name,
+                 matchitem->user?matchitem->user: "*",
+		 matchitem->host?matchitem->host: "*", buf);
+    }
+
+    DLINK_FOREACH(ptr, cluster_items.head)
+    {
+      conf = ptr->data;
+
+      p = buf;
+
+      *p++ = 'C';
+      flags_to_ascii(conf->flags, shared_bit_table, p, 0);
+
+      sendto_one(source_p, form_str(RPL_STATSULINE),
+                 me.name, source_p->name, conf->name,
+                 "*", "*", buf);
+    }
+
+    break;
+
+  case OPER_TYPE:
+    DLINK_FOREACH(ptr, oconf_items.head)
+    {
+      conf = ptr->data;
+      aconf = map_to_conf(conf);
+
+      /* Don't allow non opers to see oper privs */
+      if (HasUMode(source_p, UMODE_OPER))
+	sendto_one(source_p, form_str(RPL_STATSOLINE),
+		   me.name, source_p->name, 'O', aconf->user, aconf->host,
+		   conf->name, oper_privs_as_string(aconf->port),
+		   aconf->class_ptr ? aconf->class_ptr->name : "<default>");
+      else
+	sendto_one(source_p, form_str(RPL_STATSOLINE),
+		   me.name, source_p->name, 'O', aconf->user, aconf->host,
+                   conf->name, "0",
+		   aconf->class_ptr ? aconf->class_ptr->name : "<default>");
+    }
+    break;
+
+  case CLASS_TYPE:
+    DLINK_FOREACH(ptr, class_items.head)
+    {
+      conf = ptr->data;
+      classitem = map_to_conf(conf);
+      sendto_one(source_p, form_str(RPL_STATSYLINE),
+		 me.name, source_p->name, 'Y',
+		 conf->name, classitem->ping_freq,
+		 classitem->con_freq,
+		 classitem->max_total, classitem->max_sendq,
+                 classitem->max_recvq,
+                 classitem->curr_user_count,
+                 classitem->number_per_cidr, classitem->cidr_bitlen_ipv4,
+                 classitem->number_per_cidr, classitem->cidr_bitlen_ipv6,
+                 classitem->active ? "active" : "disabled");
+    }
+    break;
+
+  case CONF_TYPE:
+  case CLIENT_TYPE:
+    break;
+
+  case SERVICE_TYPE:
+    DLINK_FOREACH(ptr, service_items.head)
+    {
+      conf = ptr->data;
+      sendto_one(source_p, form_str(RPL_STATSSERVICE),
+                 me.name, source_p->name, 'S', "*", conf->name, 0, 0);
+    }
+    break;
+
+  case SERVER_TYPE:
+    DLINK_FOREACH(ptr, server_items.head)
+    {
+      p = buf;
+
+      conf = ptr->data;
+      aconf = map_to_conf(conf);
+
+      buf[0] = '\0';
+
+      if (IsConfAllowAutoConn(aconf))
+	*p++ = 'A';
+      if (IsConfSSL(aconf))
+        *p++ = 'S';
+      if (buf[0] == '\0')
+	*p++ = '*';
+
+      *p = '\0';
+
+      /*
+       * Allow admins to see actual ips unless hide_server_ips is enabled
+       */
+      if (!ConfigServerHide.hide_server_ips && HasUMode(source_p, UMODE_ADMIN))
+	sendto_one(source_p, form_str(RPL_STATSCLINE),
+		   me.name, source_p->name, 'C', aconf->host,
+		   buf, conf->name, aconf->port,
+		   aconf->class_ptr ? aconf->class_ptr->name : "<default>");
+        else
+          sendto_one(source_p, form_str(RPL_STATSCLINE),
+                     me.name, source_p->name, 'C',
+		     "*@127.0.0.1", buf, conf->name, aconf->port,
+		     aconf->class_ptr ? aconf->class_ptr->name : "<default>");
+    }
+    break;
+
+  case HUB_TYPE:
+    DLINK_FOREACH(ptr, server_items.head)
+    {
+      conf = ptr->data;
+      aconf = map_to_conf(conf);
+
+      DLINK_FOREACH(dptr, aconf->hub_list.head)
+        sendto_one(source_p, form_str(RPL_STATSHLINE), me.name,
+                   source_p->name, 'H', dptr->data, conf->name, 0, "*");
+    }
+    break;
+
+  case LEAF_TYPE:
+    DLINK_FOREACH(ptr, server_items.head)
+    {
+      conf = ptr->data;
+      aconf = map_to_conf(conf);
+
+      DLINK_FOREACH(dptr, aconf->leaf_list.head)
+        sendto_one(source_p, form_str(RPL_STATSLLINE), me.name,
+                   source_p->name, 'L', dptr->data, conf->name, 0, "*");
+    }
+    break;
+
+  case GLINE_TYPE:
+  case KLINE_TYPE:
+  case DLINE_TYPE:
+  case EXEMPTDLINE_TYPE:
+  case CRESV_TYPE:
+  case NRESV_TYPE:
+  case CLUSTER_TYPE:
+  default:
+    break;
+  }
+}
+
+/* check_client()
+ *
+ * inputs	- pointer to client
+ * output	- 0 = Success
+ * 		  NOT_AUTHORIZED    (-1) = Access denied (no I line match)
+ * 		  IRCD_SOCKET_ERROR (-2) = Bad socket.
+ * 		  I_LINE_FULL       (-3) = I-line is full
+ *		  TOO_MANY          (-4) = Too many connections from hostname
+ * 		  BANNED_CLIENT     (-5) = K-lined
+ * side effects - Ordinary client access check.
+ *		  Look for conf lines which have the same
+ * 		  status as the flags passed.
+ */
+static void *
+check_client(va_list args)
+{
+  struct Client *source_p = va_arg(args, struct Client *);
+  const char *username = va_arg(args, const char *);
+  int i;
+ 
+  /* I'm already in big trouble if source_p->localClient is NULL -db */
+  if ((i = verify_access(source_p, username)))
+    ilog(LOG_TYPE_IRCD, "Access denied: %s[%s]", 
+         source_p->name, source_p->sockhost);
+
+  switch (i)
+  {
+    case TOO_MANY:
+      sendto_realops_flags(UMODE_FULL, L_ALL,
+                           "Too many on IP for %s (%s).",
+			   get_client_name(source_p, SHOW_IP),
+			   source_p->sockhost);
+      ilog(LOG_TYPE_IRCD, "Too many connections on IP from %s.",
+	   get_client_name(source_p, SHOW_IP));
+      ++ServerStats.is_ref;
+      exit_client(source_p, &me, "No more connections allowed on that IP");
+      break;
+
+    case I_LINE_FULL:
+      sendto_realops_flags(UMODE_FULL, L_ALL,
+                           "I-line is full for %s (%s).",
+			   get_client_name(source_p, SHOW_IP),
+			   source_p->sockhost);
+      ilog(LOG_TYPE_IRCD, "Too many connections from %s.",
+	   get_client_name(source_p, SHOW_IP));
+      ++ServerStats.is_ref;
+      exit_client(source_p, &me, 
+		"No more connections allowed in your connection class");
+      break;
+
+    case NOT_AUTHORIZED:
+      ++ServerStats.is_ref;
+      /* jdc - lists server name & port connections are on */
+      /*       a purely cosmetical change */
+      sendto_realops_flags(UMODE_UNAUTH, L_ALL,
+			   "Unauthorized client connection from %s [%s] on [%s/%u].",
+			   get_client_name(source_p, SHOW_IP),
+			   source_p->sockhost,
+			   source_p->localClient->listener->name,
+			   source_p->localClient->listener->port);
+      ilog(LOG_TYPE_IRCD,
+	  "Unauthorized client connection from %s on [%s/%u].",
+	  get_client_name(source_p, SHOW_IP),
+	  source_p->localClient->listener->name,
+	  source_p->localClient->listener->port);
+
+      exit_client(source_p, &me, "You are not authorized to use this server");
+      break;
+
+   case BANNED_CLIENT:
+     exit_client(source_p, &me, "Banned");
+     ++ServerStats.is_ref;
+     break;
+
+   case 0:
+   default:
+     break;
+  }
+
+  return (i < 0 ? NULL : source_p);
+}
+
+/* verify_access()
+ *
+ * inputs	- pointer to client to verify
+ *		- pointer to proposed username
+ * output	- 0 if success -'ve if not
+ * side effect	- find the first (best) I line to attach.
+ */
+static int
+verify_access(struct Client *client_p, const char *username)
+{
+  struct AccessItem *aconf = NULL, *rkconf = NULL;
+  struct ConfItem *conf = NULL;
+  char non_ident[USERLEN + 1] = { '~', '\0' };
+  const char *uhi[3];
+
+  if (IsGotId(client_p))
+  {
+    aconf = find_address_conf(client_p->host, client_p->username,
+			     &client_p->localClient->ip,
+			     client_p->localClient->aftype,
+                             client_p->localClient->passwd);
+  }
+  else
+  {
+    strlcpy(non_ident+1, username, sizeof(non_ident)-1);
+    aconf = find_address_conf(client_p->host,non_ident,
+			     &client_p->localClient->ip,
+			     client_p->localClient->aftype,
+	                     client_p->localClient->passwd);
+  }
+
+  uhi[0] = IsGotId(client_p) ? client_p->username : non_ident;
+  uhi[1] = client_p->host;
+  uhi[2] = client_p->sockhost;
+
+  rkconf = find_regexp_kline(uhi);
+
+  if (aconf != NULL)
+  {
+    if (IsConfClient(aconf) && !rkconf)
+    {
+      conf = unmap_conf_item(aconf);
+
+      if (IsConfRedir(aconf))
+      {
+        sendto_one(client_p, form_str(RPL_REDIR),
+                   me.name, client_p->name,
+                   conf->name ? conf->name : "",
+                   aconf->port);
+        return(NOT_AUTHORIZED);
+      }
+
+      if (IsConfDoIdentd(aconf))
+	SetNeedId(client_p);
+
+      /* Thanks for spoof idea amm */
+      if (IsConfDoSpoofIp(aconf))
+      {
+	conf = unmap_conf_item(aconf);
+
+        if (!ConfigFileEntry.hide_spoof_ips && IsConfSpoofNotice(aconf))
+          sendto_realops_flags(UMODE_ALL, L_ADMIN, "%s spoofing: %s as %s",
+                               client_p->name, client_p->host, conf->name);
+        strlcpy(client_p->host, conf->name, sizeof(client_p->host));
+        SetIPSpoof(client_p);
+      }
+
+      return(attach_iline(client_p, conf));
+    }
+    else if (rkconf || IsConfKill(aconf) || (ConfigFileEntry.glines && IsConfGline(aconf)))
+    {
+      /* XXX */
+      aconf = rkconf ? rkconf : aconf;
+      if (IsConfGline(aconf))
+        sendto_one(client_p, ":%s NOTICE %s :*** G-lined", me.name,
+                   client_p->name);
+      sendto_one(client_p, ":%s NOTICE %s :*** Banned: %s", 
+                 me.name, client_p->name, aconf->reason);
+      return(BANNED_CLIENT);
+    }
+  }
+
+  return(NOT_AUTHORIZED);
+}
+
+/* attach_iline()
+ *
+ * inputs	- client pointer
+ *		- conf pointer
+ * output	-
+ * side effects	- do actual attach
+ */
+static int
+attach_iline(struct Client *client_p, struct ConfItem *conf)
+{
+  struct AccessItem *aconf;
+  struct ClassItem *aclass;
+  struct ip_entry *ip_found;
+  int a_limit_reached = 0;
+  int local = 0, global = 0, ident = 0;
+
+  ip_found = find_or_add_ip(&client_p->localClient->ip);
+  ip_found->count++;
+  SetIpHash(client_p);
+
+  aconf = map_to_conf(conf);
+  if (aconf->class_ptr == NULL)
+    return NOT_AUTHORIZED;  /* If class is missing, this is best */
+
+  aclass = map_to_conf(aconf->class_ptr);
+
+  count_user_host(client_p->username, client_p->host,
+                  &global, &local, &ident);
+
+  /* XXX blah. go down checking the various silly limits
+   * setting a_limit_reached if any limit is reached.
+   * - Dianora
+   */
+  if (aclass->max_total != 0 && aclass->curr_user_count >= aclass->max_total)
+    a_limit_reached = 1;
+  else if (aclass->max_perip != 0 && ip_found->count > aclass->max_perip)
+    a_limit_reached = 1;
+  else if (aclass->max_local != 0 && local >= aclass->max_local)
+    a_limit_reached = 1;
+  else if (aclass->max_global != 0 && global >= aclass->max_global)
+    a_limit_reached = 1;
+  else if (aclass->max_ident != 0 && ident >= aclass->max_ident &&
+           client_p->username[0] != '~')
+    a_limit_reached = 1;
+
+  if (a_limit_reached)
+  {
+    if (!IsConfExemptLimits(aconf))
+      return TOO_MANY;   /* Already at maximum allowed */
+
+    sendto_one(client_p,
+               ":%s NOTICE %s :*** Your connection class is full, "
+               "but you have exceed_limit = yes;", me.name, client_p->name);
+  }
+
+  return attach_conf(client_p, conf);
+}
+
+/* init_ip_hash_table()
+ *
+ * inputs               - NONE
+ * output               - NONE
+ * side effects         - allocate memory for ip_entry(s)
+ *			- clear the ip hash table
+ */
+void
+init_ip_hash_table(void)
+{
+  ip_entry_heap = BlockHeapCreate("ip", sizeof(struct ip_entry),
+    2 * hard_fdlimit);
+  memset(ip_hash_table, 0, sizeof(ip_hash_table));
+}
+
+/* find_or_add_ip()
+ *
+ * inputs       - pointer to struct irc_ssaddr
+ * output       - pointer to a struct ip_entry
+ * side effects -
+ *
+ * If the ip # was not found, a new struct ip_entry is created, and the ip
+ * count set to 0.
+ */
+static struct ip_entry *
+find_or_add_ip(struct irc_ssaddr *ip_in)
+{
+  struct ip_entry *ptr, *newptr;
+  int hash_index = hash_ip(ip_in), res;
+  struct sockaddr_in *v4 = (struct sockaddr_in *)ip_in, *ptr_v4;
+#ifdef IPV6
+  struct sockaddr_in6 *v6 = (struct sockaddr_in6 *)ip_in, *ptr_v6;
+#endif
+
+  for (ptr = ip_hash_table[hash_index]; ptr; ptr = ptr->next)
+  {
+#ifdef IPV6
+    if (ptr->ip.ss.ss_family != ip_in->ss.ss_family)
+      continue;
+    if (ip_in->ss.ss_family == AF_INET6)
+    {
+      ptr_v6 = (struct sockaddr_in6 *)&ptr->ip;
+      res = memcmp(&v6->sin6_addr, &ptr_v6->sin6_addr, sizeof(struct in6_addr));
+    }
+    else
+#endif
+    {
+      ptr_v4 = (struct sockaddr_in *)&ptr->ip;
+      res = memcmp(&v4->sin_addr, &ptr_v4->sin_addr, sizeof(struct in_addr));
+    }
+    if (res == 0)
+    {
+      /* Found entry already in hash, return it. */
+      return ptr;
+    }
+  }
+
+  if (ip_entries_count >= 2 * hard_fdlimit)
+    garbage_collect_ip_entries();
+
+  newptr = BlockHeapAlloc(ip_entry_heap);
+  ip_entries_count++;
+  memcpy(&newptr->ip, ip_in, sizeof(struct irc_ssaddr));
+
+  newptr->next = ip_hash_table[hash_index];
+  ip_hash_table[hash_index] = newptr;
+
+  return newptr;
+}
+
+/* remove_one_ip()
+ *
+ * inputs        - unsigned long IP address value
+ * output        - NONE
+ * side effects  - The ip address given, is looked up in ip hash table
+ *                 and number of ip#'s for that ip decremented.
+ *                 If ip # count reaches 0 and has expired,
+ *		   the struct ip_entry is returned to the ip_entry_heap
+ */
+void
+remove_one_ip(struct irc_ssaddr *ip_in)
+{
+  struct ip_entry *ptr;
+  struct ip_entry *last_ptr = NULL;
+  int hash_index = hash_ip(ip_in), res;
+  struct sockaddr_in *v4 = (struct sockaddr_in *)ip_in, *ptr_v4;
+#ifdef IPV6
+  struct sockaddr_in6 *v6 = (struct sockaddr_in6 *)ip_in, *ptr_v6;
+#endif
+
+  for (ptr = ip_hash_table[hash_index]; ptr; ptr = ptr->next)
+  {
+#ifdef IPV6
+    if (ptr->ip.ss.ss_family != ip_in->ss.ss_family)
+      continue;
+    if (ip_in->ss.ss_family == AF_INET6)
+    {
+      ptr_v6 = (struct sockaddr_in6 *)&ptr->ip;
+      res = memcmp(&v6->sin6_addr, &ptr_v6->sin6_addr, sizeof(struct in6_addr));
+    }
+    else
+#endif
+    {
+      ptr_v4 = (struct sockaddr_in *)&ptr->ip;
+      res = memcmp(&v4->sin_addr, &ptr_v4->sin_addr, sizeof(struct in_addr));
+    }
+    if (res)
+      continue;
+    if (ptr->count > 0)
+      ptr->count--;
+    if (ptr->count == 0 &&
+	(CurrentTime-ptr->last_attempt) >= ConfigFileEntry.throttle_time)
+    {
+      if (last_ptr != NULL)
+	last_ptr->next = ptr->next;
+      else
+	ip_hash_table[hash_index] = ptr->next;
+
+      BlockHeapFree(ip_entry_heap, ptr);
+      ip_entries_count--;
+      return;
+    }
+    last_ptr = ptr;
+  }
+}
+
+/* hash_ip()
+ *
+ * input        - pointer to an irc_inaddr
+ * output       - integer value used as index into hash table
+ * side effects - hopefully, none
+ */
+static int
+hash_ip(struct irc_ssaddr *addr)
+{
+  if (addr->ss.ss_family == AF_INET)
+  {
+    struct sockaddr_in *v4 = (struct sockaddr_in *)addr;
+    int hash;
+    uint32_t ip;
+
+    ip   = ntohl(v4->sin_addr.s_addr);
+    hash = ((ip >> 12) + ip) & (IP_HASH_SIZE-1);
+    return hash;
+  }
+#ifdef IPV6
+  else
+  {
+    int hash;
+    struct sockaddr_in6 *v6 = (struct sockaddr_in6 *)addr;
+    uint32_t *ip = (uint32_t *)&v6->sin6_addr.s6_addr;
+
+    hash  = ip[0] ^ ip[3];
+    hash ^= hash >> 16;  
+    hash ^= hash >> 8;   
+    hash  = hash & (IP_HASH_SIZE - 1);
+    return hash;
+  }
+#else
+  return 0;
+#endif
+}
+
+/* count_ip_hash()
+ *
+ * inputs        - pointer to counter of number of ips hashed 
+ *               - pointer to memory used for ip hash
+ * output        - returned via pointers input
+ * side effects  - NONE
+ *
+ * number of hashed ip #'s is counted up, plus the amount of memory
+ * used in the hash.
+ */
+void
+count_ip_hash(unsigned int *number_ips_stored, uint64_t *mem_ips_stored)
+{
+  struct ip_entry *ptr;
+  int i;
+
+  *number_ips_stored = 0;
+  *mem_ips_stored    = 0;
+
+  for (i = 0; i < IP_HASH_SIZE; i++)
+  {
+    for (ptr = ip_hash_table[i]; ptr; ptr = ptr->next)
+    {
+      *number_ips_stored += 1;
+      *mem_ips_stored += sizeof(struct ip_entry);
+    }
+  }
+}
+
+/* garbage_collect_ip_entries()
+ *
+ * input	- NONE
+ * output	- NONE
+ * side effects	- free up all ip entries with no connections
+ */
+static void
+garbage_collect_ip_entries(void)
+{
+  struct ip_entry *ptr;
+  struct ip_entry *last_ptr;
+  struct ip_entry *next_ptr;
+  int i;
+
+  for (i = 0; i < IP_HASH_SIZE; i++)
+  {
+    last_ptr = NULL;
+
+    for (ptr = ip_hash_table[i]; ptr; ptr = next_ptr)
+    {
+      next_ptr = ptr->next;
+
+      if (ptr->count == 0 &&
+          (CurrentTime - ptr->last_attempt) >= ConfigFileEntry.throttle_time)
+      {
+        if (last_ptr != NULL)
+          last_ptr->next = ptr->next;
+        else
+          ip_hash_table[i] = ptr->next;
+        BlockHeapFree(ip_entry_heap, ptr);
+        ip_entries_count--;
+      }
+      else
+        last_ptr = ptr;
+    }
+  }
+}
+
+/* detach_conf()
+ *
+ * inputs	- pointer to client to detach
+ *		- type of conf to detach
+ * output	- 0 for success, -1 for failure
+ * side effects	- Disassociate configuration from the client.
+ *		  Also removes a class from the list if marked for deleting.
+ */
+int
+detach_conf(struct Client *client_p, ConfType type)
+{
+  dlink_node *ptr, *next_ptr;
+  struct ConfItem *conf;
+  struct ClassItem *aclass;
+  struct AccessItem *aconf;
+  struct ConfItem *aclass_conf;
+
+  DLINK_FOREACH_SAFE(ptr, next_ptr, client_p->localClient->confs.head)
+  {
+    conf = ptr->data;
+
+    if (type == CONF_TYPE || conf->type == type)
+    {
+      dlinkDelete(ptr, &client_p->localClient->confs);
+      free_dlink_node(ptr);
+
+      switch (conf->type)
+      {
+      case CLIENT_TYPE:
+      case OPER_TYPE:
+      case SERVER_TYPE:
+        aconf = map_to_conf(conf);
+
+        assert(aconf->clients > 0);
+
+        if ((aclass_conf = aconf->class_ptr) != NULL)
+        {
+          aclass = map_to_conf(aclass_conf);
+
+          assert(aclass->curr_user_count > 0);
+
+          if (conf->type == CLIENT_TYPE)
+            remove_from_cidr_check(&client_p->localClient->ip, aclass);
+          if (--aclass->curr_user_count == 0 && aclass->active == 0)
+            delete_conf_item(aclass_conf);
+        }
+
+        if (--aconf->clients == 0 && IsConfIllegal(aconf))
+          delete_conf_item(conf);
+
+        break;
+      default:
+        break;
+      }
+
+      if (type != CONF_TYPE)
+        return 0;
+    }
+  }
+
+  return -1;
+}
+
+/* attach_conf()
+ *
+ * inputs	- client pointer
+ * 		- conf pointer
+ * output	-
+ * side effects - Associate a specific configuration entry to a *local*
+ *                client (this is the one which used in accepting the
+ *                connection). Note, that this automatically changes the
+ *                attachment if there was an old one...
+ */
+int
+attach_conf(struct Client *client_p, struct ConfItem *conf)
+{
+  struct AccessItem *aconf = map_to_conf(conf);
+  struct ClassItem *aclass = map_to_conf(aconf->class_ptr);
+
+  if (dlinkFind(&client_p->localClient->confs, conf) != NULL)
+    return 1;
+
+  if (IsConfIllegal(aconf)) /* TBV: can't happen */
+    return NOT_AUTHORIZED;
+
+  if (conf->type == CLIENT_TYPE)
+    if (cidr_limit_reached(IsConfExemptLimits(aconf),
+                           &client_p->localClient->ip, aclass))
+      return TOO_MANY;    /* Already at maximum allowed */
+
+  aclass->curr_user_count++;
+  aconf->clients++;
+
+  dlinkAdd(conf, make_dlink_node(), &client_p->localClient->confs);
+
+  return 0;
+}
+
+/* attach_connect_block()
+ *
+ * inputs	- pointer to server to attach
+ * 		- name of server
+ *		- hostname of server
+ * output	- true (1) if both are found, otherwise return false (0)
+ * side effects - find connect block and attach them to connecting client
+ */
+int
+attach_connect_block(struct Client *client_p, const char *name,
+                     const char *host)
+{
+  dlink_node *ptr;
+  struct ConfItem *conf;
+  struct AccessItem *aconf;
+
+  assert(client_p != NULL);
+  assert(host != NULL);
+
+  if (client_p == NULL || host == NULL)
+    return 0;
+
+  DLINK_FOREACH(ptr, server_items.head)
+  {
+    conf = ptr->data;
+    aconf = map_to_conf(conf);
+
+    if (match(conf->name, name) == 0 || match(aconf->host, host) == 0)
+      continue;
+
+    attach_conf(client_p, conf);
+    return -1;
+  }
+
+  return 0;
+}
+
+/* find_conf_exact()
+ *
+ * inputs	- type of ConfItem
+ *		- pointer to name to find
+ *		- pointer to username to find
+ *		- pointer to host to find
+ * output	- NULL or pointer to conf found
+ * side effects	- find a conf entry which matches the hostname
+ *		  and has the same name.
+ */
+struct ConfItem *
+find_conf_exact(ConfType type, const char *name, const char *user, 
+                const char *host)
+{
+  dlink_node *ptr;
+  dlink_list *list_p;
+  struct ConfItem *conf = NULL;
+  struct AccessItem *aconf;
+
+  /* Only valid for OPER_TYPE and ...? */
+  list_p = map_to_list(type);
+
+  DLINK_FOREACH(ptr, (*list_p).head)
+  {
+    conf = ptr->data;
+
+    if (conf->name == NULL)
+      continue;
+    aconf = map_to_conf(conf);
+    if (aconf->host == NULL)
+      continue;
+    if (irccmp(conf->name, name) != 0)
+      continue;
+
+    /*
+    ** Accept if the *real* hostname (usually sockethost)
+    ** socket host) matches *either* host or name field
+    ** of the configuration.
+    */
+    if (!match(aconf->host, host) || !match(aconf->user, user))
+      continue;
+    if (type == OPER_TYPE)
+    {
+      struct ClassItem *aclass = map_to_conf(aconf->class_ptr);
+
+      if (aconf->clients >= aclass->max_total)
+	continue;
+    }
+
+    return conf;
+  }
+
+  return NULL;
+}
+
+/* find_conf_name()
+ *
+ * inputs	- pointer to conf link list to search
+ *		- pointer to name to find
+ *		- int mask of type of conf to find
+ * output	- NULL or pointer to conf found
+ * side effects	- find a conf entry which matches the name
+ *		  and has the given mask.
+ */
+struct ConfItem *
+find_conf_name(dlink_list *list, const char *name, ConfType type)
+{
+  dlink_node *ptr;
+  struct ConfItem* conf;
+
+  DLINK_FOREACH(ptr, list->head)
+  {
+    conf = ptr->data;
+    
+    if (conf->type == type)
+    {
+      if (conf->name && (irccmp(conf->name, name) == 0 ||
+                         match(conf->name, name)))
+      return conf;
+    }
+  }
+
+  return NULL;
+}
+
+/* map_to_list()
+ *
+ * inputs	- ConfType conf
+ * output	- pointer to dlink_list to use
+ * side effects	- none
+ */
+static dlink_list *
+map_to_list(ConfType type)
+{
+  switch(type)
+  {
+  case RXLINE_TYPE:
+    return(&rxconf_items);
+    break;
+  case XLINE_TYPE:
+    return(&xconf_items);
+    break;
+  case ULINE_TYPE:
+    return(&uconf_items);
+    break;
+  case NRESV_TYPE:
+    return(&nresv_items);
+    break;
+  case OPER_TYPE:
+    return(&oconf_items);
+    break;
+  case CLASS_TYPE:
+    return(&class_items);
+    break;
+  case SERVER_TYPE:
+    return(&server_items);
+    break;
+  case SERVICE_TYPE:
+    return(&service_items);
+    break;
+  case CLUSTER_TYPE:
+    return(&cluster_items);
+    break;
+  case CONF_TYPE:
+  case GLINE_TYPE:
+  case KLINE_TYPE:
+  case DLINE_TYPE:
+  case CRESV_TYPE:
+  default:
+    return NULL;
+  }
+}
+
+/* find_matching_name_conf()
+ *
+ * inputs       - type of link list to look in
+ *		- pointer to name string to find
+ *		- pointer to user
+ *		- pointer to host
+ *		- optional action to match on as well
+ * output       - NULL or pointer to found struct MatchItem
+ * side effects - looks for a match on name field
+ */
+struct ConfItem *
+find_matching_name_conf(ConfType type, const char *name, const char *user,
+                        const char *host, int action)
+{
+  dlink_node *ptr=NULL;
+  struct ConfItem *conf=NULL;
+  struct AccessItem *aconf=NULL;
+  struct MatchItem *match_item=NULL;
+  dlink_list *list_p = map_to_list(type);
+
+  switch (type)
+  {
+#ifdef HAVE_LIBPCRE
+  case RXLINE_TYPE:
+      DLINK_FOREACH(ptr, list_p->head)
+      {
+        conf = ptr->data;
+        assert(conf->regexpname);
+
+        if (!ircd_pcre_exec(conf->regexpname, name))
+          return conf;
+      }
+      break;
+#endif
+  case SERVICE_TYPE:
+    DLINK_FOREACH(ptr, list_p->head)
+    {
+      conf = ptr->data;
+
+      if (EmptyString(conf->name))
+        continue;
+      if ((name != NULL) && !irccmp(name, conf->name))
+        return conf;
+    }
+    break;
+
+  case XLINE_TYPE:
+  case ULINE_TYPE:
+  case NRESV_TYPE:
+    DLINK_FOREACH(ptr, list_p->head)
+    {
+      conf = ptr->data;
+
+      match_item = map_to_conf(conf);
+      if (EmptyString(conf->name))
+	continue;
+      if ((name != NULL) && match_esc(conf->name, name))
+      {
+	if ((user == NULL && (host == NULL)))
+	  return conf;
+	if ((match_item->action & action) != action)
+          continue;
+	if (EmptyString(match_item->user) || EmptyString(match_item->host))
+	  return conf;
+	if (match(match_item->user, user) && match(match_item->host, host))
+	  return conf;
+      }
+    }
+      break;
+
+  case SERVER_TYPE:
+    DLINK_FOREACH(ptr, list_p->head)
+    {
+      conf = ptr->data;
+      aconf = map_to_conf(conf);
+
+      if ((name != NULL) && match_esc(name, conf->name))
+        return conf;
+      else if ((host != NULL) && match_esc(host, aconf->host))
+        return conf;
+    }
+    break;
+  
+  default:
+    break;
+  }
+  return NULL;
+}
+
+/* find_exact_name_conf()
+ *
+ * inputs       - type of link list to look in
+ *		- pointer to name string to find
+ *		- pointer to user
+ *		- pointer to host
+ * output       - NULL or pointer to found struct MatchItem
+ * side effects - looks for an exact match on name field
+ */
+struct ConfItem *
+find_exact_name_conf(ConfType type, const struct Client *who, const char *name,
+                     const char *user, const char *host)
+{
+  dlink_node *ptr = NULL;
+  struct AccessItem *aconf;
+  struct ConfItem *conf;
+  struct MatchItem *match_item;
+  dlink_list *list_p;
+
+  list_p = map_to_list(type);
+
+  switch(type)
+  {
+  case RXLINE_TYPE:
+  case XLINE_TYPE:
+  case ULINE_TYPE:
+  case NRESV_TYPE:
+
+    DLINK_FOREACH(ptr, list_p->head)
+    {
+      conf = ptr->data;
+      match_item = (struct MatchItem *)map_to_conf(conf);
+      if (EmptyString(conf->name))
+	continue;
+    
+      if (irccmp(conf->name, name) == 0)
+      {
+	if ((user == NULL && (host == NULL)))
+	  return (conf);
+	if (EmptyString(match_item->user) || EmptyString(match_item->host))
+	  return (conf);
+	if (match(match_item->user, user) && match(match_item->host, host))
+	  return (conf);
+      }
+    }
+    break;
+
+  case OPER_TYPE:
+    DLINK_FOREACH(ptr, list_p->head)
+    {
+      conf = ptr->data;
+      aconf = map_to_conf(conf);
+
+      if (EmptyString(conf->name))
+        continue;
+
+      if (!irccmp(conf->name, name))
+      {
+        if (!who)
+          return conf;
+        if (EmptyString(aconf->user) || EmptyString(aconf->host))
+          return conf;
+        if (match(aconf->user, who->username))
+        {
+          switch (aconf->type)
+          {
+            case HM_HOST:
+              if (match(aconf->host, who->host) || match(aconf->host, who->sockhost))
+                return conf;
+              break;
+            case HM_IPV4:
+              if (who->localClient->aftype == AF_INET)
+                if (match_ipv4(&who->localClient->ip, &aconf->addr, aconf->bits))
+                  return conf;
+              break;
+#ifdef IPV6
+            case HM_IPV6:
+              if (who->localClient->aftype == AF_INET6)
+                if (match_ipv6(&who->localClient->ip, &aconf->addr, aconf->bits))
+                  return conf;
+              break;
+#endif
+            default:
+              assert(0);
+          }
+        }
+      }
+    }
+
+    break;
+
+  case SERVER_TYPE:
+    DLINK_FOREACH(ptr, list_p->head)
+    {
+      conf = ptr->data;
+      aconf = (struct AccessItem *)map_to_conf(conf);
+      if (EmptyString(conf->name))
+	continue;
+    
+      if (name == NULL)
+      {
+	if (EmptyString(aconf->host))
+	  continue;
+	if (irccmp(aconf->host, host) == 0)
+	  return(conf);
+      }
+      else if (irccmp(conf->name, name) == 0)
+      {
+	  return (conf);
+      }
+    }
+    break;
+
+  case CLASS_TYPE:
+    DLINK_FOREACH(ptr, list_p->head)
+    {
+      conf = ptr->data;
+      if (EmptyString(conf->name))
+        continue;
+    
+      if (irccmp(conf->name, name) == 0)
+        return (conf);
+    }
+    break;
+
+  default:
+    break;
+  }
+  return(NULL);
+}
+
+/* rehash()
+ *
+ * Actual REHASH service routine. Called with sig == 0 if it has been called
+ * as a result of an operator issuing this command, else assume it has been
+ * called as a result of the server receiving a HUP signal.
+ */
+int
+rehash(int sig)
+{
+  if (sig != 0)
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+                         "Got signal SIGHUP, reloading ircd.conf file");
+
+  restart_resolver();
+
+  /* don't close listeners until we know we can go ahead with the rehash */
+
+  /* Check to see if we magically got(or lost) IPv6 support */
+  check_can_use_v6();
+
+  read_conf_files(0);
+
+  if (ServerInfo.description != NULL)
+    strlcpy(me.info, ServerInfo.description, sizeof(me.info));
+
+  load_conf_modules();
+
+  flush_deleted_I_P();
+
+  rehashed_klines = 1;
+/* XXX */
+  if (ConfigLoggingEntry.use_logging)
+    log_close_all();
+
+  return(0);
+}
+
+/* set_default_conf()
+ *
+ * inputs	- NONE
+ * output	- NONE
+ * side effects	- Set default values here.
+ *		  This is called **PRIOR** to parsing the
+ *		  configuration file.  If you want to do some validation
+ *		  of values later, put them in validate_conf().
+ */
+static void
+set_default_conf(void)
+{
+  /* verify init_class() ran, this should be an unnecessary check
+   * but its not much work.
+   */
+  assert(class_default == (struct ConfItem *) class_items.tail->data);
+
+#ifdef HAVE_LIBCRYPTO
+  ServerInfo.rsa_private_key = NULL;
+  ServerInfo.rsa_private_key_file = NULL;
+#endif
+
+  /* ServerInfo.name is not rehashable */
+  /* ServerInfo.name = ServerInfo.name; */
+  ServerInfo.description = NULL;
+  DupString(ServerInfo.network_name, NETWORK_NAME_DEFAULT);
+  DupString(ServerInfo.network_desc, NETWORK_DESC_DEFAULT);
+
+  memset(&ServerInfo.ip, 0, sizeof(ServerInfo.ip));
+  ServerInfo.specific_ipv4_vhost = 0;
+  memset(&ServerInfo.ip6, 0, sizeof(ServerInfo.ip6));
+  ServerInfo.specific_ipv6_vhost = 0;
+
+  ServerInfo.max_clients = MAXCLIENTS_MAX;
+
+  ServerInfo.hub = 0;
+  ServerInfo.dns_host.sin_addr.s_addr = 0;
+  ServerInfo.dns_host.sin_port = 0;
+  AdminInfo.name = NULL;
+  AdminInfo.email = NULL;
+  AdminInfo.description = NULL;
+
+  log_close_all();
+
+  ConfigLoggingEntry.use_logging = 1;
+
+  ConfigChannel.disable_fake_channels = 0;
+  ConfigChannel.restrict_channels = 0;
+  ConfigChannel.knock_delay = 300;
+  ConfigChannel.knock_delay_channel = 60;
+  ConfigChannel.max_chans_per_user = 25;
+  ConfigChannel.max_chans_per_oper = 50;
+  ConfigChannel.quiet_on_ban = 1;
+  ConfigChannel.max_bans = 25;
+  ConfigChannel.default_split_user_count = 0;
+  ConfigChannel.default_split_server_count = 0;
+  ConfigChannel.no_join_on_split = 0;
+  ConfigChannel.no_create_on_split = 0;
+
+  ConfigServerHide.flatten_links = 0;
+  ConfigServerHide.links_delay = 300;
+  ConfigServerHide.hidden = 0;
+  ConfigServerHide.hide_servers = 0;
+  DupString(ConfigServerHide.hidden_name, NETWORK_NAME_DEFAULT);
+  ConfigServerHide.hide_server_ips = 0;
+
+  
+  DupString(ConfigFileEntry.service_name, SERVICE_NAME_DEFAULT);
+  ConfigFileEntry.max_watch = WATCHSIZE_DEFAULT;
+  ConfigFileEntry.glines = 0;
+  ConfigFileEntry.gline_time = 12 * 3600;
+  ConfigFileEntry.gline_request_time = GLINE_REQUEST_EXPIRE_DEFAULT;
+  ConfigFileEntry.gline_min_cidr = 16;
+  ConfigFileEntry.gline_min_cidr6 = 48;
+  ConfigFileEntry.invisible_on_connect = 1;
+  ConfigFileEntry.tkline_expire_notices = 1;
+  ConfigFileEntry.hide_spoof_ips = 1;
+  ConfigFileEntry.ignore_bogus_ts = 0;
+  ConfigFileEntry.disable_auth = 0;
+  ConfigFileEntry.disable_remote = 0;
+  ConfigFileEntry.kill_chase_time_limit = 90;
+  ConfigFileEntry.default_floodcount = 8;
+  ConfigFileEntry.failed_oper_notice = 1;
+  ConfigFileEntry.dots_in_ident = 0;
+  ConfigFileEntry.min_nonwildcard = 4;
+  ConfigFileEntry.min_nonwildcard_simple = 3;
+  ConfigFileEntry.max_accept = 20;
+  ConfigFileEntry.anti_nick_flood = 0;
+  ConfigFileEntry.max_nick_time = 20;
+  ConfigFileEntry.max_nick_changes = 5;
+  ConfigFileEntry.anti_spam_exit_message_time = 0;
+  ConfigFileEntry.ts_warn_delta = TS_WARN_DELTA_DEFAULT;
+  ConfigFileEntry.ts_max_delta = TS_MAX_DELTA_DEFAULT;
+  ConfigFileEntry.warn_no_nline = 1;
+  ConfigFileEntry.stats_o_oper_only = 0;
+  ConfigFileEntry.stats_k_oper_only = 1;  /* masked */
+  ConfigFileEntry.stats_i_oper_only = 1;  /* masked */
+  ConfigFileEntry.stats_P_oper_only = 0;
+  ConfigFileEntry.caller_id_wait = 60;
+  ConfigFileEntry.opers_bypass_callerid = 0;
+  ConfigFileEntry.pace_wait = 10;
+  ConfigFileEntry.pace_wait_simple = 1;
+  ConfigFileEntry.short_motd = 0;
+  ConfigFileEntry.ping_cookie = 0;
+  ConfigFileEntry.no_oper_flood = 0;
+  ConfigFileEntry.true_no_oper_flood = 0;
+  ConfigFileEntry.oper_pass_resv = 1;
+  ConfigFileEntry.max_targets = MAX_TARGETS_DEFAULT;
+  ConfigFileEntry.oper_only_umodes = UMODE_DEBUG;
+  ConfigFileEntry.oper_umodes = UMODE_BOTS | UMODE_LOCOPS | UMODE_SERVNOTICE |
+    UMODE_OPERWALL | UMODE_WALLOP;
+  ConfigFileEntry.use_egd = 0;
+  ConfigFileEntry.egdpool_path = NULL;
+  ConfigFileEntry.throttle_time = 10;
+}
+
+static void
+validate_conf(void)
+{
+  if (ConfigFileEntry.ts_warn_delta < TS_WARN_DELTA_MIN)
+    ConfigFileEntry.ts_warn_delta = TS_WARN_DELTA_DEFAULT;
+
+  if (ConfigFileEntry.ts_max_delta < TS_MAX_DELTA_MIN)
+    ConfigFileEntry.ts_max_delta = TS_MAX_DELTA_DEFAULT;
+
+  if (ServerInfo.network_name == NULL)
+    DupString(ServerInfo.network_name,NETWORK_NAME_DEFAULT);
+
+  if (ServerInfo.network_desc == NULL)
+    DupString(ServerInfo.network_desc,NETWORK_DESC_DEFAULT);
+
+  if (ConfigFileEntry.service_name == NULL)
+    DupString(ConfigFileEntry.service_name, SERVICE_NAME_DEFAULT);
+
+  ConfigFileEntry.max_watch = IRCD_MAX(ConfigFileEntry.max_watch, WATCHSIZE_MIN);
+}
+
+/* read_conf() 
+ *
+ * inputs       - file descriptor pointing to config file to use
+ * output       - None
+ * side effects	- Read configuration file.
+ */
+static void
+read_conf(FILE *file)
+{
+  lineno = 0;
+
+  set_default_conf(); /* Set default values prior to conf parsing */
+  conf_parser_ctx.pass = 1;
+  yyparse();	      /* pick up the classes first */
+
+  rewind(file);
+
+  conf_parser_ctx.pass = 2;
+  yyparse();          /* Load the values from the conf */
+  validate_conf();    /* Check to make sure some values are still okay. */
+                      /* Some global values are also loaded here. */
+  check_class();      /* Make sure classes are valid */
+}
+
+/* lookup_confhost()
+ *
+ * start DNS lookups of all hostnames in the conf
+ * line and convert an IP addresses in a.b.c.d number for to IP#s.
+ */
+static void
+lookup_confhost(struct ConfItem *conf)
+{
+  struct AccessItem *aconf;
+  struct addrinfo hints, *res;
+
+  aconf = map_to_conf(conf);
+
+  if (has_wildcards(aconf->host))
+  {
+    ilog(LOG_TYPE_IRCD, "Host/server name error: (%s) (%s)",
+         aconf->host, conf->name);
+    return;
+  }
+
+  /* Do name lookup now on hostnames given and store the
+   * ip numbers in conf structure.
+   */
+  memset(&hints, 0, sizeof(hints));
+
+  hints.ai_family   = AF_UNSPEC;
+  hints.ai_socktype = SOCK_STREAM;
+
+  /* Get us ready for a bind() and don't bother doing dns lookup */
+  hints.ai_flags = AI_PASSIVE | AI_NUMERICHOST;
+
+  if (getaddrinfo(aconf->host, NULL, &hints, &res))
+  {
+    conf_dns_lookup(aconf);
+    return;
+  }
+
+  assert(res != NULL);
+
+  memcpy(&aconf->addr, res->ai_addr, res->ai_addrlen);
+  aconf->addr.ss_len = res->ai_addrlen;
+  aconf->addr.ss.ss_family = res->ai_family;
+  freeaddrinfo(res);
+}
+
+/* conf_connect_allowed()
+ *
+ * inputs	- pointer to inaddr
+ *		- int type ipv4 or ipv6
+ * output	- BANNED or accepted
+ * side effects	- none
+ */
+int
+conf_connect_allowed(struct irc_ssaddr *addr, int aftype)
+{
+  struct ip_entry *ip_found;
+  struct AccessItem *aconf = find_dline_conf(addr, aftype);
+
+  /* DLINE exempt also gets you out of static limits/pacing... */
+  if (aconf && (aconf->status & CONF_EXEMPTDLINE))
+    return 0;
+
+  if (aconf != NULL)
+    return BANNED_CLIENT;
+
+  ip_found = find_or_add_ip(addr);
+
+  if ((CurrentTime - ip_found->last_attempt) <
+      ConfigFileEntry.throttle_time)
+  {
+    ip_found->last_attempt = CurrentTime;
+    return TOO_FAST;
+  }
+
+  ip_found->last_attempt = CurrentTime;
+  return 0;
+}
+
+static struct AccessItem *
+find_regexp_kline(const char *uhi[])
+{
+#ifdef HAVE_LIBPCRE
+  const dlink_node *ptr = NULL;
+
+  DLINK_FOREACH(ptr, rkconf_items.head)
+  {
+    struct AccessItem *aptr = map_to_conf(ptr->data);
+
+    assert(aptr->regexuser);
+    assert(aptr->regexhost);
+
+    if (!ircd_pcre_exec(aptr->regexuser, uhi[0]) &&
+        (!ircd_pcre_exec(aptr->regexhost, uhi[1]) ||
+         !ircd_pcre_exec(aptr->regexhost, uhi[2])))
+      return aptr;
+  }
+#endif
+  return NULL;
+}
+
+/* find_kill()
+ *
+ * inputs	- pointer to client structure
+ * output	- pointer to struct AccessItem if found
+ * side effects	- See if this user is klined already,
+ *		  and if so, return struct AccessItem pointer
+ */
+struct AccessItem *
+find_kill(struct Client *client_p)
+{
+  struct AccessItem *aconf = NULL;
+  const char *uhi[3];
+
+  uhi[0] = client_p->username;
+  uhi[1] = client_p->host;
+  uhi[2] = client_p->sockhost;
+
+  assert(client_p != NULL);
+
+  aconf = find_conf_by_address(client_p->host, &client_p->localClient->ip,
+                               CONF_KLINE, client_p->localClient->aftype,
+                               client_p->username, NULL, 1);
+  if (aconf == NULL)
+    aconf = find_regexp_kline(uhi);
+
+  return aconf;
+}
+
+struct AccessItem *
+find_gline(struct Client *client_p)
+{
+  struct AccessItem *aconf;
+
+  assert(client_p != NULL);
+
+  aconf = find_conf_by_address(client_p->host, &client_p->localClient->ip,
+                               CONF_GLINE, client_p->localClient->aftype,
+                               client_p->username, NULL, 1);
+  return aconf;
+}
+
+/* add_temp_line()
+ *
+ * inputs        - pointer to struct ConfItem
+ * output        - none
+ * Side effects  - links in given struct ConfItem into 
+ *                 temporary *line link list
+ */
+void
+add_temp_line(struct ConfItem *conf)
+{
+  if (conf->type == XLINE_TYPE)
+  {
+    conf->flags |= CONF_FLAGS_TEMPORARY;
+    dlinkAdd(conf, make_dlink_node(), &temporary_xlines);
+  }
+  else if ((conf->type == NRESV_TYPE) || (conf->type == CRESV_TYPE))
+  {
+    conf->flags |= CONF_FLAGS_TEMPORARY;
+    dlinkAdd(conf, make_dlink_node(), &temporary_resv);
+  }
+}
+
+/* cleanup_tklines()
+ *
+ * inputs       - NONE
+ * output       - NONE
+ * side effects - call function to expire temporary k/d lines
+ *                This is an event started off in ircd.c
+ */
+void
+cleanup_tklines(void *notused)
+{
+  hostmask_expire_temporary();
+  expire_tklines(&temporary_xlines);
+  expire_tklines(&temporary_resv);
+}
+
+/* expire_tklines()
+ *
+ * inputs       - tkline list pointer
+ * output       - NONE
+ * side effects - expire tklines
+ */
+static void
+expire_tklines(dlink_list *tklist)
+{
+  dlink_node *ptr;
+  dlink_node *next_ptr;
+  struct ConfItem *conf;
+  struct MatchItem *xconf;
+  struct MatchItem *nconf;
+  struct ResvChannel *cconf;
+
+  DLINK_FOREACH_SAFE(ptr, next_ptr, tklist->head)
+  {
+    conf = ptr->data;
+
+    if (conf->type == XLINE_TYPE)
+    {
+      xconf = (struct MatchItem *)map_to_conf(conf);
+      if (xconf->hold <= CurrentTime)
+      {
+        if (ConfigFileEntry.tkline_expire_notices)
+	  sendto_realops_flags(UMODE_ALL, L_ALL,
+                               "Temporary X-line for [%s] sexpired", conf->name);
+	dlinkDelete(ptr, tklist);
+        free_dlink_node(ptr);
+	delete_conf_item(conf);
+      }
+    }
+    else if (conf->type == NRESV_TYPE)
+    {
+      nconf = (struct MatchItem *)map_to_conf(conf);
+      if (nconf->hold <= CurrentTime)
+      {
+        if (ConfigFileEntry.tkline_expire_notices)
+	  sendto_realops_flags(UMODE_ALL, L_ALL,
+                               "Temporary RESV for [%s] expired", conf->name);
+	dlinkDelete(ptr, tklist);
+        free_dlink_node(ptr);
+	delete_conf_item(conf);
+      }
+    }
+    else if (conf->type == CRESV_TYPE)
+    {
+      cconf = (struct ResvChannel *)map_to_conf(conf);
+      if (cconf->hold <= CurrentTime)
+      {
+        if (ConfigFileEntry.tkline_expire_notices)
+	  sendto_realops_flags(UMODE_ALL, L_ALL,
+                               "Temporary RESV for [%s] expired", cconf->name);
+	delete_channel_resv(cconf);
+      }
+    }
+  }
+}
+
+/* oper_privs_as_string()
+ *
+ * inputs        - pointer to client_p
+ * output        - pointer to static string showing oper privs
+ * side effects  - return as string, the oper privs as derived from port
+ */
+static const struct oper_privs
+{
+  const unsigned int oprivs;
+  const unsigned char c;
+} flag_list[] = {
+  { OPER_FLAG_ADMIN,       'A' },
+  { OPER_FLAG_REMOTEBAN,   'B' },
+  { OPER_FLAG_DIE,         'D' },
+  { OPER_FLAG_GLINE,       'G' },
+  { OPER_FLAG_REHASH,      'H' },
+  { OPER_FLAG_K,           'K' },
+  { OPER_FLAG_OPERWALL,    'L' },
+  { OPER_FLAG_N,           'N' },
+  { OPER_FLAG_GLOBAL_KILL, 'O' },
+  { OPER_FLAG_REMOTE,      'R' },
+  { OPER_FLAG_OPER_SPY,    'S' },
+  { OPER_FLAG_UNKLINE,     'U' },
+  { OPER_FLAG_X,           'X' },
+  { 0, '\0' }
+};
+
+char *
+oper_privs_as_string(const unsigned int port)
+{
+  static char privs_out[16];
+  char *privs_ptr = privs_out;
+  unsigned int i = 0;
+
+  for (; flag_list[i].oprivs; ++i)
+  {
+    if (port & flag_list[i].oprivs)
+      *privs_ptr++ = flag_list[i].c;
+    else
+      *privs_ptr++ = ToLowerTab[flag_list[i].c];
+  }
+
+  *privs_ptr = '\0';
+
+  return privs_out;
+}
+
+/*
+ * Input: A client to find the active oper{} name for.
+ * Output: The nick!user@host{oper} of the oper.
+ *         "oper" is server name for remote opers
+ * Side effects: None.
+ */
+const char *
+get_oper_name(const struct Client *client_p)
+{
+  dlink_node *cnode = NULL;
+  /* +5 for !,@,{,} and null */
+  static char buffer[NICKLEN + USERLEN + HOSTLEN + HOSTLEN + 5];
+
+  if (MyConnect(client_p))
+  {
+    if ((cnode = client_p->localClient->confs.head))
+    {
+      struct ConfItem *conf = cnode->data;
+      const struct AccessItem *aconf = map_to_conf(conf);
+
+      if (IsConfOperator(aconf))
+      {
+	snprintf(buffer, sizeof(buffer), "%s!%s@%s{%s}", client_p->name,
+                 client_p->username, client_p->host, conf->name);
+	return buffer;
+      }
+    }
+
+    /* Probably should assert here for now. If there is an oper out there 
+     * with no oper{} conf attached, it would be good for us to know...
+     */
+    assert(0); /* Oper without oper conf! */
+  }
+
+  snprintf(buffer, sizeof(buffer), "%s!%s@%s{%s}", client_p->name,
+	   client_p->username, client_p->host, client_p->servptr->name);
+  return buffer;
+}
+
+/* read_conf_files()
+ *
+ * inputs       - cold start YES or NO
+ * output       - none
+ * side effects - read all conf files needed, ircd.conf kline.conf etc.
+ */
+void
+read_conf_files(int cold)
+{
+  const char *filename;
+  char chanmodes[32];
+  char chanlimit[32];
+
+  conf_parser_ctx.boot = cold;
+  filename = get_conf_name(CONF_TYPE);
+
+  /* We need to know the initial filename for the yyerror() to report
+     FIXME: The full path is in conffilenamebuf first time since we
+             dont know anything else
+
+     - Gozem 2002-07-21 
+  */
+  strlcpy(conffilebuf, filename, sizeof(conffilebuf));
+
+  if ((conf_parser_ctx.conf_file = fopen(filename, "r")) == NULL)
+  {
+    if (cold)
+    {
+      ilog(LOG_TYPE_IRCD, "Unable to read configuration file '%s': %s",
+           filename, strerror(errno));
+      exit(-1);
+    }
+    else
+    {
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+			   "Unable to read configuration file '%s': %s",
+			   filename, strerror(errno));
+      return;
+    }
+  }
+
+  if (!cold)
+    clear_out_old_conf();
+
+  read_conf(conf_parser_ctx.conf_file);
+  fclose(conf_parser_ctx.conf_file);
+
+  add_isupport("NETWORK", ServerInfo.network_name, -1);
+  snprintf(chanmodes, sizeof(chanmodes), "beI:%d",
+           ConfigChannel.max_bans);
+  add_isupport("MAXLIST", chanmodes, -1);
+  add_isupport("MAXTARGETS", NULL, ConfigFileEntry.max_targets);
+
+  add_isupport("CHANTYPES", "#", -1);
+
+  snprintf(chanlimit, sizeof(chanlimit), "#:%d",
+	   ConfigChannel.max_chans_per_user);
+  add_isupport("CHANLIMIT", chanlimit, -1);
+  snprintf(chanmodes, sizeof(chanmodes), "%s",
+           "beI,k,l,imnprstORS");
+  add_isupport("CHANNELLEN", NULL, LOCAL_CHANNELLEN);
+
+  add_isupport("EXCEPTS", "e", -1);
+  add_isupport("INVEX", "I", -1);
+  add_isupport("CHANMODES", chanmodes, -1);
+
+  /*
+   * message_locale may have changed.  rebuild isupport since it relies
+   * on strlen(form_str(RPL_ISUPPORT))
+   */
+  rebuild_isupport_message_line();
+
+  parse_conf_file(KLINE_TYPE, cold);
+  parse_conf_file(DLINE_TYPE, cold);
+  parse_conf_file(XLINE_TYPE, cold);
+  parse_conf_file(NRESV_TYPE, cold);
+  parse_conf_file(CRESV_TYPE, cold);
+}
+
+/* parse_conf_file()
+ *
+ * inputs	- type of conf file to parse 
+ * output	- none
+ * side effects	- conf file for givenconf type is opened and read then parsed
+ */
+static void
+parse_conf_file(int type, int cold)
+{
+  FILE *file = NULL;
+  const char *filename = get_conf_name(type);
+
+  if ((file = fopen(filename, "r")) == NULL)
+  {
+    if (cold)
+      ilog(LOG_TYPE_IRCD, "Unable to read configuration file '%s': %s",
+           filename, strerror(errno));
+    else
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+                    "Unable to read configuration file '%s': %s",
+                           filename, strerror(errno));
+  }
+  else
+  {
+    parse_csv_file(file, type);
+    fclose(file);
+  }
+}
+
+/* clear_out_old_conf()
+ *
+ * inputs       - none
+ * output       - none
+ * side effects - Clear out the old configuration
+ */
+static void
+clear_out_old_conf(void)
+{
+  dlink_node *ptr = NULL, *next_ptr = NULL;
+  struct ConfItem *conf;
+  struct AccessItem *aconf;
+  struct ClassItem *cltmp;
+  dlink_list *free_items [] = {
+    &server_items,   &oconf_items,
+     &uconf_items,   &xconf_items, &rxconf_items, &rkconf_items,
+     &nresv_items, &cluster_items,  &service_items, NULL
+  };
+
+  dlink_list ** iterator = free_items; /* C is dumb */
+
+  /* We only need to free anything allocated by yyparse() here.
+   * Resetting structs, etc, is taken care of by set_default_conf().
+   */
+  
+  for (; *iterator != NULL; iterator++)
+  {
+    DLINK_FOREACH_SAFE(ptr, next_ptr, (*iterator)->head)
+    {
+      conf = ptr->data;
+      /* XXX This is less than pretty */
+      if (conf->type == SERVER_TYPE)
+      {
+	aconf = map_to_conf(conf);
+
+	if (aconf->clients != 0)
+        {
+	  SetConfIllegal(aconf);
+	  dlinkDelete(&conf->node, &server_items);
+	}
+	else
+	{
+	  delete_conf_item(conf);
+	}
+      }
+      else if (conf->type == OPER_TYPE)
+      {
+	aconf = map_to_conf(conf);
+
+	if (aconf->clients != 0)
+        {
+	  SetConfIllegal(aconf);
+	  dlinkDelete(&conf->node, &oconf_items);
+	}
+	else
+	{
+	  delete_conf_item(conf);
+	}
+      }
+      else if (conf->type == XLINE_TYPE  ||
+               conf->type == RXLINE_TYPE ||
+               conf->type == RKLINE_TYPE)
+      {
+        /* temporary (r)xlines are also on
+         * the (r)xconf items list */
+        if (conf->flags & CONF_FLAGS_TEMPORARY)
+          continue;
+
+        delete_conf_item(conf);
+      }
+      else
+      {
+	  delete_conf_item(conf);
+      }
+    }
+  }
+
+  /*
+   * don't delete the class table, rather mark all entries
+   * for deletion. The table is cleaned up by check_class. - avalon
+   */
+  DLINK_FOREACH(ptr, class_items.head)
+  {
+    cltmp = map_to_conf(ptr->data);
+
+    if (ptr != class_items.tail)  /* never mark the "default" class */
+      cltmp->active = 0;
+  }
+
+  clear_out_address_conf();
+
+  /* clean out module paths */
+  mod_clear_paths();
+
+  /* clean out ServerInfo */
+  MyFree(ServerInfo.description);
+  ServerInfo.description = NULL;
+  MyFree(ServerInfo.network_name);
+  ServerInfo.network_name = NULL;
+  MyFree(ServerInfo.network_desc);
+  ServerInfo.network_desc = NULL;
+  MyFree(ConfigFileEntry.egdpool_path);
+  ConfigFileEntry.egdpool_path = NULL;
+#ifdef HAVE_LIBCRYPTO
+  if (ServerInfo.rsa_private_key != NULL)
+  {
+    RSA_free(ServerInfo.rsa_private_key);
+    ServerInfo.rsa_private_key = NULL;
+  }
+
+  MyFree(ServerInfo.rsa_private_key_file);
+  ServerInfo.rsa_private_key_file = NULL;
+
+  if (ServerInfo.server_ctx)
+    SSL_CTX_set_options(ServerInfo.server_ctx, SSL_OP_NO_SSLv2|
+                                               SSL_OP_NO_SSLv3|
+                                               SSL_OP_NO_TLSv1);
+  if (ServerInfo.client_ctx)
+    SSL_CTX_set_options(ServerInfo.client_ctx, SSL_OP_NO_SSLv2|
+                                               SSL_OP_NO_SSLv3|
+                                               SSL_OP_NO_TLSv1);
+#endif
+
+  /* clean out old resvs from the conf */
+  clear_conf_resv();
+
+  /* clean out AdminInfo */
+  MyFree(AdminInfo.name);
+  AdminInfo.name = NULL;
+  MyFree(AdminInfo.email);
+  AdminInfo.email = NULL;
+  MyFree(AdminInfo.description);
+  AdminInfo.description = NULL;
+
+  /* operator{} and class{} blocks are freed above */
+  /* clean out listeners */
+  close_listeners();
+
+  /* auth{}, quarantine{}, shared{}, connect{}, kill{}, deny{},
+   * exempt{} and gecos{} blocks are freed above too
+   */
+
+  /* clean out general */
+  MyFree(ConfigFileEntry.service_name);
+  ConfigFileEntry.service_name = NULL;
+
+  delete_isupport("INVEX");
+  delete_isupport("EXCEPTS");
+}
+
+/* flush_deleted_I_P()
+ *
+ * inputs       - none
+ * output       - none
+ * side effects - This function removes I/P conf items
+ */
+static void
+flush_deleted_I_P(void)
+{
+  dlink_node *ptr;
+  dlink_node *next_ptr;
+  struct ConfItem *conf;
+  struct AccessItem *aconf;
+  dlink_list * free_items [] = {
+    &server_items, &oconf_items, NULL
+  };
+  dlink_list ** iterator = free_items; /* C is dumb */
+
+  /* flush out deleted I and P lines
+   * although still in use.
+   */
+  for (; *iterator != NULL; iterator++)
+  {
+    DLINK_FOREACH_SAFE(ptr, next_ptr, (*iterator)->head)
+    {
+      conf = ptr->data;
+      aconf = (struct AccessItem *)map_to_conf(conf);
+
+      if (IsConfIllegal(aconf))
+      {
+	dlinkDelete(ptr, *iterator);
+
+	if (aconf->clients == 0)
+	  delete_conf_item(conf);
+      }
+    }
+  }
+}
+
+/* get_conf_name()
+ *
+ * inputs       - type of conf file to return name of file for
+ * output       - pointer to filename for type of conf
+ * side effects - none
+ */
+const char *
+get_conf_name(ConfType type)
+{
+  switch (type)
+  {
+    case CONF_TYPE:
+      return ConfigFileEntry.configfile;
+      break;
+    case KLINE_TYPE:
+      return ConfigFileEntry.klinefile;
+      break;
+    case DLINE_TYPE:
+      return ConfigFileEntry.dlinefile;
+      break;
+    case XLINE_TYPE:
+      return ConfigFileEntry.xlinefile;
+      break;
+    case CRESV_TYPE:
+      return ConfigFileEntry.cresvfile;
+      break;
+    case NRESV_TYPE:
+      return ConfigFileEntry.nresvfile;
+      break;
+    default:
+      return NULL;  /* This should NEVER HAPPEN since we call this function
+                       only with the above values, this will cause us to core
+                       at some point if this happens so we know where it was */
+  }
+}
+
+#define BAD_PING (-1)
+
+/* get_conf_ping()
+ *
+ * inputs       - pointer to struct AccessItem
+ *              - pointer to a variable that receives ping warning time
+ * output       - ping frequency
+ * side effects - NONE
+ */
+static int
+get_conf_ping(struct ConfItem *conf, int *pingwarn)
+{
+  struct ClassItem *aclass;
+  struct AccessItem *aconf;
+
+  if (conf != NULL)
+  {
+    aconf = (struct AccessItem *)map_to_conf(conf);
+    if (aconf->class_ptr != NULL)
+    {
+      aclass = (struct ClassItem *)map_to_conf(aconf->class_ptr);
+      *pingwarn = aclass->ping_warning;
+      return aclass->ping_freq;
+    }
+  }
+
+  return BAD_PING;
+}
+
+/* get_client_class()
+ *
+ * inputs	- pointer to client struct
+ * output	- pointer to name of class
+ * side effects - NONE
+ */
+const char *
+get_client_class(struct Client *target_p)
+{
+  dlink_node *cnode = NULL;
+  struct AccessItem *aconf = NULL;
+
+  assert(!IsMe(target_p));
+
+  if ((cnode = target_p->localClient->confs.head))
+  {
+    struct ConfItem *conf = cnode->data;
+
+    assert((conf->type == CLIENT_TYPE) || (conf->type == SERVER_TYPE) ||
+          (conf->type == OPER_TYPE));
+
+    aconf = map_to_conf(conf);
+    if (aconf->class_ptr != NULL)
+      return aconf->class_ptr->name;
+  }
+
+  return "default";
+}
+
+/* get_client_ping()
+ *
+ * inputs	- pointer to client struct
+ *              - pointer to a variable that receives ping warning time
+ * output	- ping frequency
+ * side effects - NONE
+ */
+int
+get_client_ping(struct Client *target_p, int *pingwarn)
+{
+  int ping = 0;
+  dlink_node *cnode = NULL;
+
+  if ((cnode = target_p->localClient->confs.head))
+  {
+    struct ConfItem *conf = cnode->data;
+
+    assert((conf->type == CLIENT_TYPE) || (conf->type == SERVER_TYPE) ||
+          (conf->type == OPER_TYPE));
+
+    ping = get_conf_ping(conf, pingwarn);
+    if (ping > 0)
+      return ping;
+  }
+
+  *pingwarn = 0;
+  return DEFAULT_PINGFREQUENCY;
+}
+
+/* find_class()
+ *
+ * inputs	- string name of class
+ * output	- corresponding Class pointer
+ * side effects	- NONE
+ */
+struct ConfItem *
+find_class(const char *classname)
+{
+  struct ConfItem *conf;
+
+  if ((conf = find_exact_name_conf(CLASS_TYPE, NULL, classname, NULL, NULL)) != NULL)
+    return conf;
+
+  return class_default;
+}
+
+/* check_class()
+ *
+ * inputs       - NONE
+ * output       - NONE
+ * side effects	- 
+ */
+void
+check_class(void)
+{
+  dlink_node *ptr = NULL, *next_ptr = NULL;
+
+  DLINK_FOREACH_SAFE(ptr, next_ptr, class_items.head)
+  {
+    struct ClassItem *aclass = map_to_conf(ptr->data);
+
+    if (!aclass->active && !aclass->curr_user_count)
+    {
+      destroy_cidr_class(aclass);
+      delete_conf_item(ptr->data);
+    }
+  }
+}
+
+/* init_class()
+ *
+ * inputs       - NONE
+ * output       - NONE
+ * side effects	- 
+ */
+void
+init_class(void)
+{
+  struct ClassItem *aclass;
+
+  class_default = make_conf_item(CLASS_TYPE);
+
+  aclass = map_to_conf(class_default);
+  aclass->active = 1;
+  DupString(class_default->name, "default");
+  aclass->con_freq  = DEFAULT_CONNECTFREQUENCY;
+  aclass->ping_freq = DEFAULT_PINGFREQUENCY;
+  aclass->max_total = MAXIMUM_LINKS_DEFAULT;
+  aclass->max_sendq = DEFAULT_SENDQ;
+  aclass->max_recvq = DEFAULT_RECVQ;
+
+  client_check_cb = register_callback("check_client", check_client);
+}
+
+/* get_sendq()
+ *
+ * inputs       - pointer to client
+ * output       - sendq for this client as found from its class
+ * side effects	- NONE
+ */
+unsigned int
+get_sendq(struct Client *client_p)
+{
+  unsigned int sendq = DEFAULT_SENDQ;
+  dlink_node *cnode;
+  struct ConfItem *class_conf;
+  struct ClassItem *aclass;
+  struct AccessItem *aconf;
+
+  assert(!IsMe(client_p));
+
+  if ((cnode = client_p->localClient->confs.head))
+  {
+    struct ConfItem *conf = cnode->data;
+
+    assert((conf->type == CLIENT_TYPE) || (conf->type == SERVER_TYPE) ||
+          (conf->type == OPER_TYPE));
+
+    aconf = map_to_conf(conf);
+
+    if ((class_conf = aconf->class_ptr) == NULL)
+      return DEFAULT_SENDQ; /* TBV: shouldn't be possible at all */
+
+    aclass = map_to_conf(class_conf);
+    sendq = aclass->max_sendq;
+    return sendq;
+  }
+
+  /* XXX return a default?
+   * if here, then there wasn't an attached conf with a sendq
+   * that is very bad -Dianora
+   */
+  return DEFAULT_SENDQ;
+}
+
+unsigned int
+get_recvq(struct Client *client_p)
+{
+  unsigned int recvq = DEFAULT_RECVQ;
+  dlink_node *cnode;
+  struct ConfItem *class_conf;
+  struct ClassItem *aclass;
+  struct AccessItem *aconf;
+
+  assert(!IsMe(client_p));
+
+  if ((cnode = client_p->localClient->confs.head))
+  {
+    struct ConfItem *conf = cnode->data;
+
+    assert((conf->type == CLIENT_TYPE) || (conf->type == SERVER_TYPE) ||
+          (conf->type == OPER_TYPE));
+
+    aconf = map_to_conf(conf);
+
+    if ((class_conf = aconf->class_ptr) == NULL)
+      return DEFAULT_RECVQ; /* TBV: shouldn't be possible at all */
+
+    aclass = map_to_conf(class_conf);
+    recvq = aclass->max_recvq;
+    return recvq;
+  }
+
+  /* XXX return a default?
+   * if here, then there wasn't an attached conf with a recvq
+   * that is very bad -Dianora
+   */
+  return DEFAULT_RECVQ;
+}
+
+/* conf_add_class_to_conf()
+ *
+ * inputs       - pointer to config item
+ * output       - NONE
+ * side effects - Add a class pointer to a conf 
+ */
+void
+conf_add_class_to_conf(struct ConfItem *conf, const char *class_name)
+{
+  struct AccessItem *aconf = map_to_conf(conf);
+  struct ClassItem *class = NULL;
+
+  if (class_name == NULL) 
+  {
+    aconf->class_ptr = class_default;
+
+    if (conf->type == CLIENT_TYPE)
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+			   "Warning *** Defaulting to default class for %s@%s",
+			   aconf->user, aconf->host);
+    else
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+			   "Warning *** Defaulting to default class for %s",
+			   conf->name);
+  }
+  else
+    aconf->class_ptr = find_class(class_name);
+
+  if (aconf->class_ptr)
+    class = map_to_conf(aconf->class_ptr);
+
+  if (aconf->class_ptr == NULL || !class->active)
+  {
+    if (conf->type == CLIENT_TYPE)
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+			   "Warning *** Defaulting to default class for %s@%s",
+			   aconf->user, aconf->host);
+    else
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+			   "Warning *** Defaulting to default class for %s",
+			   conf->name);
+    aconf->class_ptr = class_default;
+  }
+}
+
+/* conf_add_server()
+ *
+ * inputs       - pointer to config item
+ *		- pointer to link count already on this conf
+ * output       - NONE
+ * side effects - Add a connect block
+ */
+int
+conf_add_server(struct ConfItem *conf, const char *class_name)
+{
+  struct AccessItem *aconf = map_to_conf(conf);
+
+  conf_add_class_to_conf(conf, class_name);
+
+  if (!aconf->host || !conf->name)
+  {
+    sendto_realops_flags(UMODE_ALL, L_ALL, "Bad connect block");
+    ilog(LOG_TYPE_IRCD, "Bad connect block");
+    return -1;
+  }
+
+  if (EmptyString(aconf->passwd))
+  {
+    sendto_realops_flags(UMODE_ALL, L_ALL, "Bad connect block, name %s",
+                         conf->name);
+    ilog(LOG_TYPE_IRCD, "Bad connect block, host %s", conf->name);
+    return -1;
+  }
+
+  lookup_confhost(conf);
+
+  return 0;
+}
+
+/* yyerror()
+ *
+ * inputs	- message from parser
+ * output	- NONE
+ * side effects	- message to opers and log file entry is made
+ */
+void
+yyerror(const char *msg)
+{
+  char newlinebuf[IRCD_BUFSIZE];
+
+  if (conf_parser_ctx.pass != 1)
+    return;
+
+  strip_tabs(newlinebuf, linebuf, sizeof(newlinebuf));
+  sendto_realops_flags(UMODE_ALL, L_ALL, "\"%s\", line %u: %s: %s",
+                       conffilebuf, lineno + 1, msg, newlinebuf);
+  ilog(LOG_TYPE_IRCD, "\"%s\", line %u: %s: %s",
+       conffilebuf, lineno + 1, msg, newlinebuf);
+}
+
+/*
+ * valid_tkline()
+ * 
+ * inputs       - pointer to ascii string to check
+ *              - whether the specified time is in seconds or minutes
+ * output       - -1 not enough parameters
+ *              - 0 if not an integer number, else the number
+ * side effects - none
+ * Originally written by Dianora (Diane, db@db.net)
+ */
+time_t
+valid_tkline(const char *p, int minutes)
+{
+  time_t result = 0;
+
+  for (; *p; ++p)
+  {
+    if (!IsDigit(*p))
+      return 0;
+
+    result *= 10;
+    result += ((*p) & 0xF);
+  }
+
+  /*
+   * In the degenerate case where oper does a /quote kline 0 user@host :reason 
+   * i.e. they specifically use 0, I am going to return 1 instead
+   * as a return value of non-zero is used to flag it as a temporary kline
+   */
+  if (result == 0)
+    result = 1;
+
+  /* 
+   * If the incoming time is in seconds convert it to minutes for the purpose
+   * of this calculation
+   */
+  if (!minutes)
+    result = result / (time_t)60; 
+
+  if (result > MAX_TDKLINE_TIME)
+    result = MAX_TDKLINE_TIME;
+
+  result = result * (time_t)60;  /* turn it into seconds */
+
+  return result;
+}
+
+/* valid_wild_card()
+ *
+ * input        - pointer to client
+ *		- int flag, 0 for no warning oper 1 for warning oper
+ *		- count of following varargs to check
+ * output       - 0 if not valid, 1 if valid
+ * side effects - NOTICE is given to source_p if warn is 1
+ */
+int
+valid_wild_card(struct Client *source_p, int warn, int count, ...)
+{
+  char *p;
+  char tmpch;
+  int nonwild = 0;
+  va_list args;
+
+  /*
+   * Now we must check the user and host to make sure there
+   * are at least NONWILDCHARS non-wildcard characters in
+   * them, otherwise assume they are attempting to kline
+   * *@* or some variant of that. This code will also catch
+   * people attempting to kline *@*.tld, as long as NONWILDCHARS
+   * is greater than 3. In that case, there are only 3 non-wild
+   * characters (tld), so if NONWILDCHARS is 4, the kline will
+   * be disallowed.
+   * -wnder
+   */
+
+  va_start(args, count);
+
+  while (count--)
+  {
+    p = va_arg(args, char *);
+    if (p == NULL)
+      continue;
+
+    while ((tmpch = *p++))
+    {
+      if (!IsKWildChar(tmpch))
+      {
+        /*
+         * If we find enough non-wild characters, we can
+         * break - no point in searching further.
+         */
+        if (++nonwild >= ConfigFileEntry.min_nonwildcard)
+          return 1;
+      }
+    }
+  }
+
+  if (warn)
+    sendto_one(source_p, ":%s NOTICE %s :Please include at least %d non-wildcard characters with the mask",
+               me.name, source_p->name, ConfigFileEntry.min_nonwildcard);
+  return 0;
+}
+
+/* XXX should this go into a separate file ? -Dianora */
+/* parse_aline
+ *
+ * input        - pointer to cmd name being used
+ *              - pointer to client using cmd
+ *              - parc parameter count
+ *              - parv[] list of parameters to parse
+ *		- parse_flags bit map of things to test
+ *		- pointer to user or string to parse into
+ *              - pointer to host or NULL to parse into if non NULL
+ *              - pointer to optional tkline time or NULL 
+ *              - pointer to target_server to parse into if non NULL
+ *              - pointer to reason to parse into
+ *
+ * output       - 1 if valid, -1 if not valid
+ * side effects - A generalised k/d/x etc. line parser,
+ *               "ALINE [time] user@host|string [ON] target :reason"
+ *                will parse returning a parsed user, host if
+ *                h_p pointer is non NULL, string otherwise.
+ *                if tkline_time pointer is non NULL a tk line will be set
+ *                to non zero if found.
+ *                if tkline_time pointer is NULL and tk line is found,
+ *                error is reported.
+ *                if target_server is NULL and an "ON" is found error
+ *                is reported.
+ *                if reason pointer is NULL ignore pointer,
+ *                this allows use of parse_a_line in unkline etc.
+ *
+ * - Dianora
+ */
+int
+parse_aline(const char *cmd, struct Client *source_p,
+	    int parc, char **parv,
+	    int parse_flags, char **up_p, char **h_p, time_t *tkline_time, 
+	    char **target_server, char **reason)
+{
+  int found_tkline_time=0;
+  static char def_reason[] = "No Reason";
+  static char user[USERLEN*4+1];
+  static char host[HOSTLEN*4+1];
+
+  parv++;
+  parc--;
+
+  found_tkline_time = valid_tkline(*parv, TK_MINUTES);
+
+  if (found_tkline_time != 0)
+  {
+    parv++;
+    parc--;
+
+    if (tkline_time != NULL)
+      *tkline_time = found_tkline_time;
+    else
+    {
+      sendto_one(source_p, ":%s NOTICE %s :temp_line not supported by %s",
+		 me.name, source_p->name, cmd);
+      return -1;
+    }
+  }
+
+  if (parc == 0)
+  {
+    sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+               me.name, source_p->name, cmd);
+    return -1;
+  }
+
+  if (h_p == NULL)
+    *up_p = *parv;
+  else
+  {
+    if (find_user_host(source_p, *parv, user, host, parse_flags) == 0)
+      return -1;
+
+    *up_p = user;
+    *h_p = host;
+  }
+ 
+  parc--;
+  parv++;
+
+  if (parc != 0)
+  {
+    if (irccmp(*parv, "ON") == 0)
+    {
+      parc--;
+      parv++;
+
+      if (target_server == NULL)
+      {
+	sendto_one(source_p, ":%s NOTICE %s :ON server not supported by %s",
+		   me.name, source_p->name, cmd);
+	return -1;
+      }
+
+      if (!HasOFlag(source_p, OPER_FLAG_REMOTEBAN))
+      {
+        sendto_one(source_p, form_str(ERR_NOPRIVS),
+                   me.name, source_p->name, "remoteban");
+        return -1;
+      }
+
+      if (parc == 0 || EmptyString(*parv))
+      {
+	sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
+		   me.name, source_p->name, cmd);
+	return -1;
+      }
+
+      *target_server = *parv;
+      parc--;
+      parv++;
+    }
+    else
+    {
+      /* Make sure target_server *is* NULL if no ON server found
+       * caller probably NULL'd it first, but no harm to do it again -db
+       */
+      if (target_server != NULL)
+	*target_server = NULL;
+    }
+  }
+
+  if (h_p != NULL)
+  {
+    if (strchr(user, '!') != NULL)
+    {
+      sendto_one(source_p, ":%s NOTICE %s :Invalid character '!' in kline",
+                 me.name, source_p->name);
+      return -1;
+    }
+
+    if ((parse_flags & AWILD) && !valid_wild_card(source_p, 1, 2, *up_p, *h_p))
+      return -1;
+  }
+  else
+    if ((parse_flags & AWILD) && !valid_wild_card(source_p, 1, 1, *up_p))
+      return -1;
+
+  if (reason != NULL)
+  {
+    if (parc != 0 && !EmptyString(*parv))
+    {
+      *reason = *parv;
+      if (!valid_comment(source_p, *reason, 1))
+	return -1;
+    }
+    else
+      *reason = def_reason;
+  }
+
+  return 1;
+}
+
+/* find_user_host()
+ *
+ * inputs	- pointer to client placing kline
+ *              - pointer to user_host_or_nick
+ *              - pointer to user buffer
+ *              - pointer to host buffer
+ * output	- 0 if not ok to kline, 1 to kline i.e. if valid user host
+ * side effects -
+ */
+static int
+find_user_host(struct Client *source_p, char *user_host_or_nick,
+               char *luser, char *lhost, unsigned int flags)
+{
+  struct Client *target_p = NULL;
+  char *hostp = NULL;
+
+  if (lhost == NULL)
+  {
+    strlcpy(luser, user_host_or_nick, USERLEN*4 + 1);
+    return 1;
+  }
+
+  if ((hostp = strchr(user_host_or_nick, '@')) || *user_host_or_nick == '*')
+  {
+    /* Explicit user@host mask given */
+
+    if (hostp != NULL)                            /* I'm a little user@host */
+    {
+      *(hostp++) = '\0';                       /* short and squat */
+      if (*user_host_or_nick)
+	strlcpy(luser, user_host_or_nick, USERLEN*4 + 1); /* here is my user */
+      else
+	strcpy(luser, "*");
+      if (*hostp)
+	strlcpy(lhost, hostp, HOSTLEN + 1);    /* here is my host */
+      else
+	strcpy(lhost, "*");
+    }
+    else
+    {
+      luser[0] = '*';             /* no @ found, assume its *@somehost */
+      luser[1] = '\0';	  
+      strlcpy(lhost, user_host_or_nick, HOSTLEN*4 + 1);
+    }
+    
+    return 1;
+  }
+  else
+  {
+    /* Try to find user@host mask from nick */
+    /* Okay to use source_p as the first param, because source_p == client_p */
+    if ((target_p = 
+        find_chasing(source_p, source_p, user_host_or_nick, NULL)) == NULL)
+      return 0;
+
+    if (IsExemptKline(target_p))
+    {
+      if (!IsServer(source_p))
+	sendto_one(source_p,
+		   ":%s NOTICE %s :%s is E-lined",
+		   me.name, source_p->name, target_p->name);
+      return 0;
+    }
+
+    /*
+     * turn the "user" bit into "*user", blow away '~'
+     * if found in original user name (non-idented)
+     */
+    strlcpy(luser, target_p->username, USERLEN*4 + 1);
+
+    if (target_p->username[0] == '~')
+      luser[0] = '*';
+
+    if (target_p->sockhost[0] == '\0' ||
+        (target_p->sockhost[0] == '0' && target_p->sockhost[1] == '\0'))
+      strlcpy(lhost, target_p->host, HOSTLEN*4 + 1);
+    else
+      strlcpy(lhost, target_p->sockhost, HOSTLEN*4 + 1);
+    return 1;
+  }
+
+  return 0;
+}
+
+/* valid_comment()
+ *
+ * inputs	- pointer to client
+ *              - pointer to comment
+ * output       - 0 if no valid comment,
+ *              - 1 if valid
+ * side effects - truncates reason where necessary
+ */
+int
+valid_comment(struct Client *source_p, char *comment, int warn)
+{
+  if (strchr(comment, '"'))
+  {
+    if (warn)
+      sendto_one(source_p, ":%s NOTICE %s :Invalid character '\"' in comment",
+                 me.name, source_p->name);
+    return 0;
+  }
+
+  if (strlen(comment) > REASONLEN)
+    comment[REASONLEN-1] = '\0';
+
+  return 1;
+}
+
+/* match_conf_password()
+ *
+ * inputs       - pointer to given password
+ *              - pointer to Conf
+ * output       - 1 or 0 if match
+ * side effects - none
+ */
+int
+match_conf_password(const char *password, const struct AccessItem *aconf)
+{
+  const char *encr = NULL;
+
+  if (EmptyString(password) || EmptyString(aconf->passwd))
+    return 0;
+
+  if (aconf->flags & CONF_FLAGS_ENCRYPTED)
+    encr = crypt(password, aconf->passwd);
+  else
+    encr = password;
+
+  return !strcmp(encr, aconf->passwd);
+}
+
+/*
+ * cluster_a_line
+ *
+ * inputs	- client sending the cluster
+ *		- command name "KLINE" "XLINE" etc.
+ *		- capab -- CAP_KLN etc. from s_serv.h
+ *		- cluster type -- CLUSTER_KLINE etc. from conf.h
+ *		- pattern and args to send along
+ * output	- none
+ * side effects	- Take source_p send the pattern with args given
+ *		  along to all servers that match capab and cluster type
+*/
+void
+cluster_a_line(struct Client *source_p, const char *command,
+               int capab, int cluster_type, const char *pattern, ...)
+{
+  va_list args;
+  char buffer[IRCD_BUFSIZE];
+  const dlink_node *ptr = NULL;
+
+  va_start(args, pattern);
+  vsnprintf(buffer, sizeof(buffer), pattern, args);
+  va_end(args);
+
+  DLINK_FOREACH(ptr, cluster_items.head)
+  {
+    const struct ConfItem *conf = ptr->data;
+
+    if (conf->flags & cluster_type)
+      sendto_match_servs(source_p, conf->name, CAP_CLUSTER|capab,
+			 "%s %s %s", command, conf->name, buffer);
+  }
+}
+
+/*
+ * split_nuh
+ *
+ * inputs	- pointer to original mask (modified in place)
+ *		- pointer to pointer where nick should go
+ *		- pointer to pointer where user should go
+ *		- pointer to pointer where host should go
+ * output	- NONE
+ * side effects	- mask is modified in place
+ *		  If nick pointer is NULL, ignore writing to it
+ *		  this allows us to use this function elsewhere.
+ *
+ * mask				nick	user	host
+ * ----------------------	------- ------- ------
+ * Dianora!db@db.net		Dianora	db	db.net
+ * Dianora			Dianora	*	*
+ * db.net                       *       *       db.net
+ * OR if nick pointer is NULL
+ * Dianora			-	*	Dianora
+ * Dianora!			Dianora	*	*
+ * Dianora!@			Dianora	*	*
+ * Dianora!db			Dianora	db	*
+ * Dianora!@db.net		Dianora	*	db.net
+ * db@db.net			*	db	db.net
+ * !@				*	*	*
+ * @				*	*	*
+ * !				*	*	*
+ */
+void
+split_nuh(struct split_nuh_item *const iptr)
+{
+  char *p = NULL, *q = NULL;
+
+  if (iptr->nickptr)
+    strlcpy(iptr->nickptr, "*", iptr->nicksize);
+  if (iptr->userptr)
+    strlcpy(iptr->userptr, "*", iptr->usersize);
+  if (iptr->hostptr)
+    strlcpy(iptr->hostptr, "*", iptr->hostsize);
+
+  if ((p = strchr(iptr->nuhmask, '!')))
+  {
+    *p = '\0';
+
+    if (iptr->nickptr && *iptr->nuhmask != '\0')
+      strlcpy(iptr->nickptr, iptr->nuhmask, iptr->nicksize);
+
+    if ((q = strchr(++p, '@'))) {
+      *q++ = '\0';
+
+      if (*p != '\0')
+        strlcpy(iptr->userptr, p, iptr->usersize);
+
+      if (*q != '\0')
+        strlcpy(iptr->hostptr, q, iptr->hostsize);
+    }
+    else
+    {
+      if (*p != '\0')
+        strlcpy(iptr->userptr, p, iptr->usersize);
+    }
+  }
+  else
+  {
+    /* No ! found so lets look for a user@host */
+    if ((p = strchr(iptr->nuhmask, '@')))
+    {
+      /* if found a @ */
+      *p++ = '\0';
+
+      if (*iptr->nuhmask != '\0')
+        strlcpy(iptr->userptr, iptr->nuhmask, iptr->usersize);
+
+      if (*p != '\0')
+        strlcpy(iptr->hostptr, p, iptr->hostsize);
+    }
+    else
+    {
+      /* no @ found */
+      if (!iptr->nickptr || strpbrk(iptr->nuhmask, ".:"))
+        strlcpy(iptr->hostptr, iptr->nuhmask, iptr->hostsize);
+      else
+        strlcpy(iptr->nickptr, iptr->nuhmask, iptr->nicksize);
+    }
+  }
+}
+
+/*
+ * flags_to_ascii
+ *
+ * inputs	- flags is a bitmask
+ *		- pointer to table of ascii letters corresponding
+ *		  to each bit
+ *		- flag 1 for convert ToLower if bit missing 
+ *		  0 if ignore.
+ * output	- none
+ * side effects	- string pointed to by p has bitmap chars written to it
+ */
+static void
+flags_to_ascii(unsigned int flags, const unsigned int bit_table[], char *p,
+	       int lowerit)
+{
+  unsigned int mask = 1;
+  int i = 0;
+
+  for (mask = 1; (mask != 0) && (bit_table[i] != 0); mask <<= 1, i++)
+  {
+    if (flags & mask)
+      *p++ = bit_table[i];
+    else if (lowerit)
+      *p++ = ToLower(bit_table[i]);
+  }
+  *p = '\0';
+}
+
+/*
+ * cidr_limit_reached
+ *
+ * inputs	- int flag allowing over_rule of limits
+ *		- pointer to the ip to be added
+ *		- pointer to the class
+ * output	- non zero if limit reached
+ *		  0 if limit not reached
+ * side effects	-
+ */
+static int
+cidr_limit_reached(int over_rule,
+		   struct irc_ssaddr *ip, struct ClassItem *aclass)
+{
+  dlink_node *ptr = NULL;
+  struct CidrItem *cidr;
+
+  if (aclass->number_per_cidr <= 0)
+    return 0;
+
+  if (ip->ss.ss_family == AF_INET)
+  {
+    if (aclass->cidr_bitlen_ipv4 <= 0)
+      return 0;
+
+    DLINK_FOREACH(ptr, aclass->list_ipv4.head)
+    {
+      cidr = ptr->data;
+      if (match_ipv4(ip, &cidr->mask, aclass->cidr_bitlen_ipv4))
+      {
+        if (!over_rule && (cidr->number_on_this_cidr >= aclass->number_per_cidr))
+          return -1;
+        cidr->number_on_this_cidr++;
+        return 0;
+      }
+    }
+    cidr = MyMalloc(sizeof(struct CidrItem));
+    cidr->number_on_this_cidr = 1;
+    cidr->mask = *ip;
+    mask_addr(&cidr->mask, aclass->cidr_bitlen_ipv4);
+    dlinkAdd(cidr, &cidr->node, &aclass->list_ipv4);
+  }
+#ifdef IPV6
+  else if (aclass->cidr_bitlen_ipv6 > 0)
+  {
+    DLINK_FOREACH(ptr, aclass->list_ipv6.head)
+    {
+      cidr = ptr->data;
+      if (match_ipv6(ip, &cidr->mask, aclass->cidr_bitlen_ipv6))
+      {
+        if (!over_rule && (cidr->number_on_this_cidr >= aclass->number_per_cidr))
+          return -1;
+        cidr->number_on_this_cidr++;
+        return 0;
+      }
+    }
+    cidr = MyMalloc(sizeof(struct CidrItem));
+    cidr->number_on_this_cidr = 1;
+    cidr->mask = *ip;
+    mask_addr(&cidr->mask, aclass->cidr_bitlen_ipv6);
+    dlinkAdd(cidr, &cidr->node, &aclass->list_ipv6);
+  }
+#endif
+  return 0;
+}
+
+/*
+ * remove_from_cidr_check
+ *
+ * inputs	- pointer to the ip to be removed
+ *		- pointer to the class
+ * output	- NONE
+ * side effects	-
+ */
+static void
+remove_from_cidr_check(struct irc_ssaddr *ip, struct ClassItem *aclass)
+{
+  dlink_node *ptr = NULL;
+  dlink_node *next_ptr = NULL;
+  struct CidrItem *cidr;
+
+  if (aclass->number_per_cidr == 0)
+    return;
+
+  if (ip->ss.ss_family == AF_INET)
+  {
+    if (aclass->cidr_bitlen_ipv4 <= 0)
+      return;
+
+    DLINK_FOREACH_SAFE(ptr, next_ptr, aclass->list_ipv4.head)
+    {
+      cidr = ptr->data;
+      if (match_ipv4(ip, &cidr->mask, aclass->cidr_bitlen_ipv4))
+      {
+	cidr->number_on_this_cidr--;
+	if (cidr->number_on_this_cidr == 0)
+	{
+	  dlinkDelete(ptr, &aclass->list_ipv4);
+	  MyFree(cidr);
+	  return;
+	}
+      }
+    }
+  }
+#ifdef IPV6
+  else if (aclass->cidr_bitlen_ipv6 > 0)
+  {
+    DLINK_FOREACH_SAFE(ptr, next_ptr, aclass->list_ipv6.head)
+    {
+      cidr = ptr->data;
+      if (match_ipv6(ip, &cidr->mask, aclass->cidr_bitlen_ipv6))
+      {
+	cidr->number_on_this_cidr--;
+	if (cidr->number_on_this_cidr == 0)
+	{
+	  dlinkDelete(ptr, &aclass->list_ipv6);
+	  MyFree(cidr);
+	  return;
+	}
+      }
+    }
+  }
+#endif
+}
+
+static void
+rebuild_cidr_list(int aftype, struct ConfItem *oldcl, struct ClassItem *newcl,
+                  dlink_list *old_list, dlink_list *new_list, int changed)
+{
+  dlink_node *ptr;
+  struct Client *client_p;
+  struct ConfItem *conf;
+  struct AccessItem *aconf;
+
+  if (!changed)
+  {
+    *new_list = *old_list;
+    old_list->head = old_list->tail = NULL;
+    old_list->length = 0;
+    return;
+  }
+
+  DLINK_FOREACH(ptr, local_client_list.head)
+  {
+    client_p = ptr->data;
+    if (client_p->localClient->aftype != aftype)
+      continue;
+    if (dlink_list_length(&client_p->localClient->confs) == 0)
+      continue;
+
+    conf = client_p->localClient->confs.tail->data;
+    if (conf->type == CLIENT_TYPE)
+    {
+      aconf = map_to_conf(conf);
+      if (aconf->class_ptr == oldcl)
+        cidr_limit_reached(1, &client_p->localClient->ip, newcl);
+    }
+  }
+}
+
+/*
+ * rebuild_cidr_class
+ *
+ * inputs	- pointer to old conf
+ *		- pointer to new_class
+ * output	- none
+ * side effects	- rebuilds the class link list of cidr blocks
+ */
+void
+rebuild_cidr_class(struct ConfItem *conf, struct ClassItem *new_class)
+{
+  struct ClassItem *old_class = map_to_conf(conf);
+
+  if (old_class->number_per_cidr > 0 && new_class->number_per_cidr > 0)
+  {
+    if (old_class->cidr_bitlen_ipv4 > 0 && new_class->cidr_bitlen_ipv4 > 0)
+      rebuild_cidr_list(AF_INET, conf, new_class,
+                        &old_class->list_ipv4, &new_class->list_ipv4,
+                        old_class->cidr_bitlen_ipv4 != new_class->cidr_bitlen_ipv4);
+
+#ifdef IPV6
+    if (old_class->cidr_bitlen_ipv6 > 0 && new_class->cidr_bitlen_ipv6 > 0)
+      rebuild_cidr_list(AF_INET6, conf, new_class,
+                        &old_class->list_ipv6, &new_class->list_ipv6,
+                        old_class->cidr_bitlen_ipv6 != new_class->cidr_bitlen_ipv6);
+#endif
+  }
+
+  destroy_cidr_class(old_class);
+}
+
+/*
+ * destroy_cidr_list
+ *
+ * inputs	- pointer to class dlink list of cidr blocks
+ * output	- none
+ * side effects	- completely destroys the class link list of cidr blocks
+ */
+static void
+destroy_cidr_list(dlink_list *list)
+{
+  dlink_node *ptr = NULL, *next_ptr = NULL;
+
+  DLINK_FOREACH_SAFE(ptr, next_ptr, list->head)
+  {
+    dlinkDelete(ptr, list);
+    MyFree(ptr->data);
+  }
+}
+
+/*
+ * destroy_cidr_class
+ *
+ * inputs	- pointer to class
+ * output	- none
+ * side effects	- completely destroys the class link list of cidr blocks
+ */
+static void
+destroy_cidr_class(struct ClassItem *aclass)
+{
+  destroy_cidr_list(&aclass->list_ipv4);
+  destroy_cidr_list(&aclass->list_ipv6);
+}
diff --git a/src/conf_lexer.c b/src/conf_lexer.c
new file mode 100644
index 0000000..e9d42bb
--- /dev/null
+++ b/src/conf_lexer.c
@@ -0,0 +1,4278 @@
+
+#line 3 "conf_lexer.c"
+
+#define  YY_INT_ALIGNED short int
+
+/* A lexical scanner generated by flex */
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+#define YY_FLEX_SUBMINOR_VERSION 37
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
+
+/* First, we deal with  platform-specific or compiler-specific issues. */
+
+/* begin standard C headers. */
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types. 
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t; 
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+
+/* Limits of integral types. */
+#ifndef INT8_MIN
+#define INT8_MIN               (-128)
+#endif
+#ifndef INT16_MIN
+#define INT16_MIN              (-32767-1)
+#endif
+#ifndef INT32_MIN
+#define INT32_MIN              (-2147483647-1)
+#endif
+#ifndef INT8_MAX
+#define INT8_MAX               (127)
+#endif
+#ifndef INT16_MAX
+#define INT16_MAX              (32767)
+#endif
+#ifndef INT32_MAX
+#define INT32_MAX              (2147483647)
+#endif
+#ifndef UINT8_MAX
+#define UINT8_MAX              (255U)
+#endif
+#ifndef UINT16_MAX
+#define UINT16_MAX             (65535U)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX             (4294967295U)
+#endif
+
+#endif /* ! C99 */
+
+#endif /* ! FLEXINT_H */
+
+#ifdef __cplusplus
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else	/* ! __cplusplus */
+
+/* C99 requires __STDC__ to be defined as 1. */
+#if defined (__STDC__)
+
+#define YY_USE_CONST
+
+#endif	/* defined (__STDC__) */
+#endif	/* ! __cplusplus */
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+
+/* Promotes a possibly negative, possibly signed char to an unsigned
+ * integer for use as an array index.  If the signed char is negative,
+ * we want to instead treat it as an 8-bit unsigned char, hence the
+ * double cast.
+ */
+#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
+
+/* Enter a start condition.  This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN (yy_start) = 1 + 2 *
+
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state.  The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START (((yy_start) - 1) / 2)
+#define YYSTATE YY_START
+
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE yyrestart(yyin  )
+
+#define YY_END_OF_BUFFER_CHAR 0
+
+/* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
+#define YY_BUF_SIZE 16384
+#endif
+
+/* The state buf must be large enough to hold one state per character in the main buffer.
+ */
+#define YY_STATE_BUF_SIZE   ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
+
+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
+#define YY_TYPEDEF_YY_BUFFER_STATE
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+#endif
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
+extern yy_size_t yyleng;
+
+extern FILE *yyin, *yyout;
+
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+
+    #define YY_LESS_LINENO(n)
+    
+/* Return all but the first "n" matched characters back to the input stream. */
+#define yyless(n) \
+	do \
+		{ \
+		/* Undo effects of setting up yytext. */ \
+        int yyless_macro_arg = (n); \
+        YY_LESS_LINENO(yyless_macro_arg);\
+		*yy_cp = (yy_hold_char); \
+		YY_RESTORE_YY_MORE_OFFSET \
+		(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
+		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
+		} \
+	while ( 0 )
+
+#define unput(c) yyunput( c, (yytext_ptr)  )
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+	{
+	FILE *yy_input_file;
+
+	char *yy_ch_buf;		/* input buffer */
+	char *yy_buf_pos;		/* current position in input buffer */
+
+	/* Size of input buffer in bytes, not including room for EOB
+	 * characters.
+	 */
+	yy_size_t yy_buf_size;
+
+	/* Number of characters read into yy_ch_buf, not including EOB
+	 * characters.
+	 */
+	yy_size_t yy_n_chars;
+
+	/* Whether we "own" the buffer - i.e., we know we created it,
+	 * and can realloc() it to grow it, and should free() it to
+	 * delete it.
+	 */
+	int yy_is_our_buffer;
+
+	/* Whether this is an "interactive" input source; if so, and
+	 * if we're using stdio for input, then we want to use getc()
+	 * instead of fread(), to make sure we stop fetching input after
+	 * each newline.
+	 */
+	int yy_is_interactive;
+
+	/* Whether we're considered to be at the beginning of a line.
+	 * If so, '^' rules will be active on the next match, otherwise
+	 * not.
+	 */
+	int yy_at_bol;
+
+    int yy_bs_lineno; /**< The line count. */
+    int yy_bs_column; /**< The column count. */
+    
+	/* Whether to try to fill the input buffer when we reach the
+	 * end of it.
+	 */
+	int yy_fill_buffer;
+
+	int yy_buffer_status;
+
+#define YY_BUFFER_NEW 0
+#define YY_BUFFER_NORMAL 1
+	/* When an EOF's been seen but there's still some text to process
+	 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
+	 * shouldn't try reading from the input source any more.  We might
+	 * still have a bunch of tokens to match, though, because of
+	 * possible backing-up.
+	 *
+	 * When we actually see the EOF, we change the status to "new"
+	 * (via yyrestart()), so that the user can continue scanning by
+	 * just pointing yyin at a new input file.
+	 */
+#define YY_BUFFER_EOF_PENDING 2
+
+	};
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
+
+/* Stack of input buffers. */
+static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
+static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
+static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
+
+/* We provide macros for accessing buffer states in case in the
+ * future we want to put the buffer states in a more general
+ * "scanner state".
+ *
+ * Returns the top of the stack, or NULL.
+ */
+#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
+                          ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
+                          : NULL)
+
+/* Same as previous macro, but useful when we know that the buffer stack is not
+ * NULL or when we need an lvalue. For internal use only.
+ */
+#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
+
+/* yy_hold_char holds the character lost when yytext is formed. */
+static char yy_hold_char;
+static yy_size_t yy_n_chars;		/* number of characters read into yy_ch_buf */
+yy_size_t yyleng;
+
+/* Points to current character in buffer. */
+static char *yy_c_buf_p = (char *) 0;
+static int yy_init = 0;		/* whether we need to initialize */
+static int yy_start = 0;	/* start state number */
+
+/* Flag which is used to allow yywrap()'s to do buffer switches
+ * instead of setting up a fresh yyin.  A bit of a hack ...
+ */
+static int yy_did_buffer_switch_on_eof;
+
+void yyrestart (FILE *input_file  );
+void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer  );
+YY_BUFFER_STATE yy_create_buffer (FILE *file,int size  );
+void yy_delete_buffer (YY_BUFFER_STATE b  );
+void yy_flush_buffer (YY_BUFFER_STATE b  );
+void yypush_buffer_state (YY_BUFFER_STATE new_buffer  );
+void yypop_buffer_state (void );
+
+static void yyensure_buffer_stack (void );
+static void yy_load_buffer_state (void );
+static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file  );
+
+#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
+
+YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size  );
+YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str  );
+YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,yy_size_t len  );
+
+void *yyalloc (yy_size_t  );
+void *yyrealloc (void *,yy_size_t  );
+void yyfree (void *  );
+
+#define yy_new_buffer yy_create_buffer
+
+#define yy_set_interactive(is_interactive) \
+	{ \
+	if ( ! YY_CURRENT_BUFFER ){ \
+        yyensure_buffer_stack (); \
+		YY_CURRENT_BUFFER_LVALUE =    \
+            yy_create_buffer(yyin,YY_BUF_SIZE ); \
+	} \
+	YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
+	}
+
+#define yy_set_bol(at_bol) \
+	{ \
+	if ( ! YY_CURRENT_BUFFER ){\
+        yyensure_buffer_stack (); \
+		YY_CURRENT_BUFFER_LVALUE =    \
+            yy_create_buffer(yyin,YY_BUF_SIZE ); \
+	} \
+	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
+	}
+
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
+
+/* Begin user sect3 */
+
+#define yywrap() 1
+#define YY_SKIP_YYWRAP
+
+typedef unsigned char YY_CHAR;
+
+FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
+
+typedef int yy_state_type;
+
+extern int yylineno;
+
+int yylineno = 1;
+
+extern char *yytext;
+#define yytext_ptr yytext
+
+static yy_state_type yy_get_previous_state (void );
+static yy_state_type yy_try_NUL_trans (yy_state_type current_state  );
+static int yy_get_next_buffer (void );
+static void yy_fatal_error (yyconst char msg[]  );
+
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up yytext.
+ */
+#define YY_DO_BEFORE_ACTION \
+	(yytext_ptr) = yy_bp; \
+	(yytext_ptr) -= (yy_more_len); \
+	yyleng = (size_t) (yy_cp - (yytext_ptr)); \
+	(yy_hold_char) = *yy_cp; \
+	*yy_cp = '\0'; \
+	(yy_c_buf_p) = yy_cp;
+
+#define YY_NUM_RULES 238
+#define YY_END_OF_BUFFER 239
+/* This struct is not used in this scanner,
+   but its presence is necessary. */
+struct yy_trans_info
+	{
+	flex_int32_t yy_verify;
+	flex_int32_t yy_nxt;
+	};
+static yyconst flex_int16_t yy_accept[1546] =
+    {   0,
+        4,    4,  239,  237,    4,    3,  237,    5,  237,  237,
+        6,  237,  237,  237,  237,  237,  237,  237,  237,  237,
+      237,  237,  237,  237,  237,  237,  237,  237,  237,  237,
+      237,  237,  237,  237,  237,  237,    4,    3,    0,    7,
+        5,  236,    0,    2,    5,    6,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,   68,    0,  230,    0,    0,    0,    0,    0,    0,
+        0,  235,    0,    0,    0,    0,    0,    0,    0,   96,
+
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,   12,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,  217,    0,    0,
+        0,    0,    0,   30,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,   64,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,   79,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,  203,    0,    0,    0,
+        0,    0,    0,  143,    0,    0,  146,    0,    0,    0,
+        0,  205,  128,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,  164,    0,    0,    0,    0,    0,   13,
+        0,  195,  225,    0,    0,    0,    0,    0,    0,    0,
+        0,  216,  198,    0,    0,   28,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,   41,    0,    0,
+      200,    0,    0,    0,    0,    0,    0,    0,   63,  219,
+
+        0,    0,    0,   69,   70,    0,    0,   73,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,   90,    0,    0,    0,   94,    0,    0,
+        0,    0,    0,  103,    0,    0,  189,    0,  111,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,  124,    0,
+        0,    0,    0,    0,    0,  147,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,  151,    0,
+        0,    0,    0,    0,    0,    0,  160,    0,    0,    0,
+        0,  215,    0,    0,    0,    9,    0,    0,    0,  224,
+        0,    0,  196,    0,    0,   21,    0,    0,  199,    0,
+
+        0,    0,   34,    0,    0,   37,    0,    0,    0,    0,
+        0,   42,    0,   44,    0,   46,    0,    0,    0,    0,
+        0,    0,  218,    0,    0,    0,    0,  229,    0,    0,
+       75,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,  234,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,  115,    0,  118,    0,    0,    0,    0,    0,    0,
+        0,  137,    0,    0,    0,    0,    0,    0,  201,    0,
+      148,  134,    0,    0,    0,    0,    0,    0,  135,    0,
+
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,  161,    0,    0,  214,  163,    0,    0,    0,   11,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,   40,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,   58,    0,    0,
+        0,    0,    0,  228,    0,    0,    0,    0,    0,    0,
+       78,  213,   80,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,  233,    0,    0,  221,    0,  188,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,  106,    0,    0,
+
+        0,    0,    0,    0,  114,    0,    0,  119,  120,    0,
+        0,    0,    0,    0,  223,    0,  138,    0,    0,  144,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,  153,  204,    0,    0,    0,  192,
+        0,    0,    0,  162,  210,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,   18,    0,   22,   23,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+       45,    0,    0,    0,    0,    0,   53,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+
+        0,    0,    0,    0,    0,  220,    0,  187,  202,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,  122,    0,    0,    0,    0,  222,
+        0,    0,    0,  141,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,  155,  154,    0,  191,  157,    0,    0,
+        0,    0,    0,    0,    0,   14,  211,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,  206,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+
+        0,    0,    0,   65,    0,    0,    0,    0,  227,    0,
+        0,    0,    0,    0,  186,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,  232,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,  100,    0,  105,    0,  207,    0,
+        0,    0,    0,  107,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+       15,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+
+        0,    0,   38,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,  209,    0,
+        0,  226,    0,    0,   77,    0,    0,    0,    0,    0,
+       82,   83,    0,    0,    0,   86,  231,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,  182,    0,  109,    0,    0,    0,  116,  117,
+      121,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,  156,    0,
+        0,    0,    1,    0,    1,    0,    0,    0,    0,    0,
+
+      197,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,   55,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,  166,    0,    0,   84,    0,    0,   85,    0,
+        0,    0,   56,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,  112,    0,
+        0,    0,    0,    0,    0,  139,  140,    0,  208,  145,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,   24,    0,    0,   29,    0,
+
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,   54,    0,   59,    0,    0,    0,    0,    0,
+        0,    0,  184,  175,    0,   81,    0,    0,  190,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,  194,    0,  108,    0,    0,    0,  125,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+      158,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+       31,    0,    0,    0,   36,   39,    0,    0,    0,   47,
+       48,    0,    0,    0,   61,    0,    0,    0,    0,    0,
+
+        0,    0,   76,    0,    0,    0,    0,    0,    0,    0,
+       92,   93,   95,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,  110,  113,    0,    0,    0,    0,    0,  212,
+      149,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,  173,    0,    0,    0,   10,    0,
+        0,    0,    0,    0,    0,    0,    0,   35,    0,   43,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,  170,    0,    0,   91,    0,    0,
+       99,    0,  102,    0,    0,    0,    0,    0,    0,    0,
+      136,  142,    0,    0,    0,    0,    0,    0,    0,    0,
+
+        0,    0,  159,    0,    0,  174,  176,    0,    0,    0,
+       16,    0,    0,    0,    0,    0,    0,   49,   51,    0,
+        0,    0,   62,    0,    0,    0,    0,    0,    0,    0,
+        0,   87,    0,    0,    0,    0,    0,    0,  104,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    8,  171,    0,    0,    0,
+        0,    0,    0,    0,    0,   52,    0,    0,   60,   66,
+        0,    0,   72,    0,    0,    0,    0,    0,   88,    0,
+        0,  101,    0,    0,    0,    0,    0,    0,    0,  133,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+
+        0,   19,   20,    0,    0,    0,    0,    0,    0,    0,
+       57,    0,   71,    0,    0,    0,    0,  167,    0,    0,
+       98,    0,  193,  183,    0,    0,    0,    0,    0,    0,
+        0,  177,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
+        0,    0,    0,    0,  123,    0,    0,    0,  130,  132,
+      131,  180,  179,  178,  181,    0,    0,    0,   25,    0,
+        0,    0,    0,  165,    0,    0,    0,    0,  168,  169,
+        0,   97,    0,    0,    0,    0,    0,  152,    0,    0,
+        0,    0,    0,    0,    0,    0,  185,    0,    0,    0,
+
+      127,    0,    0,    0,    0,    0,    0,    0,    0,   67,
+        0,    0,    0,  126,  129,    0,    0,    0,    0,   32,
+        0,    0,   74,    0,   17,  150,    0,    0,    0,    0,
+       50,   89,    0,    0,    0,   33,    0,    0,   27,    0,
+        0,    0,   26,  172,    0
+    } ;
+
+static yyconst flex_int32_t yy_ec[256] =
+    {   0,
+        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    2,    1,    4,    5,    1,    1,    1,    1,    1,
+        1,    6,    1,    1,    1,    7,    8,    9,   10,    9,
+       11,   12,    9,   13,    9,    9,    9,    1,    1,   14,
+        1,   15,    1,    1,   16,   17,   18,   19,   20,   21,
+       22,   23,   24,   25,   26,   27,   28,   29,   30,   31,
+       32,   33,   34,   35,   36,   37,   38,   39,   40,   41,
+        1,    1,    1,    1,   42,    1,   43,   44,   45,   46,
+
+       47,   48,   49,   50,   51,   52,   53,   54,   55,   56,
+       57,   58,   59,   60,   61,   62,   63,   64,   65,   66,
+       67,   68,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1
+    } ;
+
+static yyconst flex_int32_t yy_meta[69] =
+    {   0,
+        1,    1,    2,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1
+    } ;
+
+static yyconst flex_int16_t yy_base[1551] =
+    {   0,
+        0,    0, 2962, 2963, 2959,    0,   66,    0,   64,   66,
+       66,   98,   43,  146,   75,   58,   85,   76,  117,  109,
+       51,  154,  155,  197,  239,   53,  177,   57,  125,  283,
+      323,  190,  127,  168,  128,  143, 2958,    0,   86, 2963,
+        0, 2963,  166, 2963,    0,  220,  181,  181,  181,  196,
+      190,  200,  202,  203,  220,  209,  237,  237,  242,  231,
+      221,  326,  247,  244,  235,  252,  256,  255,  292,  253,
+      262,  276,  266,  303,  301,  264,  292,  290,  318,  332,
+      327,  328,  342,  327,  341,  347,  342,  359,  351,  378,
+      347,  338,  367,  350,  378,  375,  381,  390,  391, 2917,
+
+      383,  394,  399,  386,  385,  405,  446,  403,  422,  433,
+      413,  396,  405,  443,  412,  427,  417,  431,  438,  439,
+     2916,  448,  456,  498,  468,  463,  476,  474,  481,  474,
+      493,  492,  492,  478, 2963,  495,  499,  489,  506,  500,
+     2915,  499,  504,  501,  506,  508,  518,  514,  536,  523,
+      546,  523,  547, 2963,  550,  539,  536,  540,  548,  540,
+      556,  549,  558,  552,  560,  559,  555,  553,  565,  558,
+      571,  571,  582,  561,  578, 2914,  583,  592,  144,  588,
+      584,  595,  591,  606,  605,  601,  595,  601, 2963,  606,
+     2913,  598,  618,  601,  600,  601,  619,  625,  626,  610,
+
+      624,  649,  638,  623,  645,  635,  647,  649,  638,  643,
+      658,  646,  644,  661,  666,  671, 2963,  658,  654, 2912,
+      660,  674,  658, 2963,  666,  669, 2963,  684,  682,  675,
+      689, 2963,  686,  686,  694,  701,  690,  710,  704,  713,
+      715,  699,  711,  712,  716,  721,  716,  711,  711,  720,
+      720,  729,  727, 2963,  731,  732,  735,  742, 2911, 2963,
+      757, 2963,  743,  758,  758,  751,  752, 2910,  750,  751,
+      767, 2963, 2963,  766,  753, 2963,  759,  776,  774, 2909,
+      765,  769,  757,  778,  768,  768,  783, 2963,  775,  775,
+     2963,  778,  784,  798,  811,  800,  811, 2908, 2963,  798,
+
+      805,  801,  801, 2963, 2963, 2907,  818, 2906,  823,  823,
+      820, 2905,  813,  828,  818,  830,  862,  835,  846,  850,
+      834,  842,  845, 2963,  852, 2904,  853, 2903,  852,  857,
+      857,  868,  874,  888, 2902,  863, 2963, 2901, 2963,  886,
+      874,  887,  888,  890,  886,  898,  898,  918, 2900,  904,
+      908,  906,  934,  919,  905, 2963,  914,  924,  922, 2930,
+      937,  911,  911,  928, 2930, 2897,  958,  959, 2963,  956,
+      942,  955,  956,  958,  953,  964, 2963,  969,  956,  962,
+     2896,  959,  974,  959,  962,  975,  980,  976,  978, 2963,
+      976,  984, 2895,  992, 1000, 2963, 1005, 1010, 2963, 1002,
+
+     1006, 1004, 2963, 1009, 1004, 2963, 1009, 1022, 1007, 1014,
+     1026, 2963, 1026, 2963, 1031, 2894, 1021, 1018, 1015, 1027,
+     1024, 1020, 2963, 1043, 1042, 1039, 1043, 1031, 1048, 1031,
+     2893, 2892, 1051, 2891, 1053, 1049, 1065, 1067, 1071, 1072,
+     1061, 1075, 1066, 1077, 1081, 1084, 1068, 1063, 1082, 1085,
+     1077, 1088, 1094, 1094, 1084, 1101, 1100, 1109, 1116, 1110,
+     1105, 1104, 2890, 1125, 1118, 1104, 1131, 1135, 1122, 2889,
+     1126, 2963, 1125, 2963, 1134, 1138, 1129, 1143, 1151, 1154,
+     1153, 2963, 1143, 1146, 1173, 1162, 1174, 2888, 2963, 1179,
+     2887, 2963, 1183, 1173, 1182, 2886, 1169, 1185, 2963, 1179,
+
+     1170, 1178, 1178, 1190, 1186, 1187, 1197, 1187, 1196, 1204,
+     1197, 2914, 1197, 1204, 2963, 2963, 1222, 2884, 1210, 2963,
+     1221, 1215, 1218, 1225, 1220, 1235, 1230, 1234, 1226, 1226,
+     1227, 1232, 1244, 1236, 1239, 1234, 2883, 2963, 1254, 2882,
+     1246, 1251, 1275, 2881, 1245, 2880, 1261, 2879, 1267, 1248,
+     2878, 1282, 1273, 2963, 1278, 1269, 1290, 1292, 1296, 1294,
+     2963, 2963, 2963, 1297, 1287, 1301, 1294, 1289, 1300, 1305,
+     1306, 1301, 1299, 1298, 2963, 1299, 1316, 1307, 1319, 1315,
+     1332, 1334, 1338, 1329, 1334, 1342, 1333, 1331, 1346, 2877,
+     1336, 1350, 1342, 1341, 1355, 1344, 1357, 2963, 1341, 1347,
+
+     1354, 1367, 1351, 1357, 2963, 1358, 1370, 2963, 1378, 1367,
+     1385, 1367, 1383, 1391, 1375, 1395, 1395, 1392, 1381, 2963,
+     1392, 1394, 1394, 1391, 1394, 1402, 2876, 1394, 1435, 1404,
+     2875, 1407, 2874, 1411, 2963, 2963, 1421, 1422, 1409, 2963,
+     1429, 1437, 1435, 2963, 2963, 1430, 1442, 1432, 1435, 1454,
+     1457, 1445, 1456, 1453, 1448, 1443, 2963, 1445, 2963, 1460,
+     2873, 1450, 2872, 2871, 2870, 1471, 1467, 1468, 1466, 2869,
+     2963, 1462, 1474, 1485, 1490, 1485, 2963, 1481, 1495, 1487,
+     1484, 1489, 1494, 1507, 1499, 1497, 1512, 1509, 1492, 1512,
+     1499, 1514, 1515, 1505, 1516, 1528, 1532, 1521, 1536, 1531,
+
+     1546, 1542, 1547, 1547, 2868, 2963, 1530, 2963, 2963, 1549,
+     1536, 2867, 1555, 1538, 2866, 2865, 1554, 1547, 1547, 1541,
+     1555, 1556, 1551, 1556, 1563, 1569, 1559, 1565, 1566, 1578,
+     1574, 1571, 1573, 1595, 2963, 1582, 1598, 1582, 1594, 2963,
+     1588, 1599, 1595, 1591, 1603, 1598, 1605, 1604, 1600, 1613,
+     1617, 1608, 1603, 2864, 2863, 2862, 2861, 2860, 1621, 1622,
+     2859, 1624, 2858, 2963, 2963, 1627, 2963, 2963, 1631, 2857,
+       90, 1640, 1624, 1632, 1632, 2963, 2963, 1646, 1652, 1645,
+     1646, 1642, 1655, 1653, 1672, 1655, 1650, 1663, 1662, 2963,
+     1659, 1664, 1661, 1679, 1676, 1668, 1669, 1683, 1690, 1682,
+
+     1696, 1677, 1689, 2963, 1695, 1706, 1697, 1695, 1696, 1711,
+     1706, 1709, 1709, 1709, 2963, 1708, 1714, 1728, 1710, 1720,
+     2856, 1728, 1729, 1727, 1717, 1728, 1735, 1732, 1730, 1754,
+     1736, 1746, 1738, 1758, 2963, 1760, 2963, 1750, 2963, 1744,
+     1751, 1768, 1754, 2963, 1764, 1774, 1767, 1768, 2855, 1763,
+     1762, 1772, 2854, 1774, 1787, 1780, 1771, 1790, 1792, 2853,
+     1797, 1783, 1799, 1785, 1798, 1807, 1804, 1818, 1815, 1818,
+     1808, 1809, 1811, 1813, 2852, 1805, 1818, 1830, 1832, 1833,
+     1829, 1826,  190, 2889, 2877, 1822, 1841, 2849, 2848, 2847,
+     2963, 1831, 1839, 1843, 1840, 1838, 1842, 1837, 1858, 1856,
+
+     1862, 1871, 2963, 1860, 1869, 1867, 1876, 1876, 1867, 2846,
+     1861, 1871, 1886, 1869, 1877, 1886, 1886, 1887, 2845, 1891,
+     1891, 2963, 1884, 1897, 2963, 1901, 1886, 2844, 1888, 1899,
+     2963, 2963, 1910, 1894, 1895, 2963, 2963, 1905, 1914, 1907,
+     1905, 1926, 1931, 1927, 2843, 1922, 1925, 1923, 1942, 2842,
+     2841, 1939, 2840, 1936, 2963, 1937, 1943, 1947, 2963, 2963,
+     2963, 1947, 1935, 1932, 1953, 1937, 1957, 1950, 1952, 1962,
+     1965, 1956, 1971, 1975, 1964, 1964, 1967, 1968, 1979, 1974,
+     1975, 1979, 1981, 1978, 1983, 1984, 1990, 1998, 2963, 1990,
+     1993, 2877, 2876, 2864, 2863, 1987, 1990, 2008, 2011, 1996,
+
+     2963, 2006, 2004, 2008, 2016, 2020, 2015, 2025, 2025, 2034,
+     2020, 2033, 2026, 2031, 2029, 2039, 2036, 2050, 2049, 2044,
+     2053, 2963, 2053, 2041, 2832, 2039, 2049, 2828, 2827, 2052,
+     2045, 2048, 2963, 2058, 2056, 2963, 2069, 2073, 2963, 2069,
+     2086, 2086, 2963, 2077, 2074, 2081, 2091, 2083, 2825, 2084,
+     2823, 2084, 2084, 2088, 2088, 2089, 2105, 2097, 2963, 2111,
+     2105, 2094, 2113, 2822, 2107, 2963, 2963, 2123, 2963, 2963,
+     2118, 2125, 2120, 2821, 2819, 2130, 2818, 2117, 2137, 2138,
+     2139, 2141, 2138, 2139, 2145, 2132, 2141, 2150, 2150, 2137,
+     2146, 2150, 2140, 2164, 2817, 2963, 2151, 2158, 2963, 2160,
+
+     2167, 2161, 2164, 2173, 2162, 2811, 2172, 2176, 2185, 2176,
+     2188, 2179, 2963, 2808, 2963, 2187, 2191, 2182, 2188, 2201,
+     2187, 2191, 1636, 2963, 2208, 2963, 2214, 2203, 2963, 2217,
+     2216, 2202, 2219, 2221, 2211, 2218, 2216, 2221, 2241, 2218,
+     2226, 2236, 2963, 2242, 2963, 2245, 2240, 2254, 2963, 1390,
+     2245, 2240, 2247, 2257, 2260, 2264, 2257, 2257, 2259, 2260,
+     2273, 2257, 2258, 2262, 2266, 2273, 2271, 2272, 2290, 2273,
+     2963, 2281, 2283, 2286, 2290, 2297, 2299, 2300, 2306, 2292,
+     2963, 1386, 2294, 2295, 2963, 2963, 2305, 2302, 2308, 2963,
+     2963, 2320, 2306, 2324, 2963, 2319, 2313, 1239,  861, 2315,
+
+     2325, 2329, 2963, 2337, 2325, 2330, 2340, 2335, 2348, 2348,
+     2963, 2963, 2963,  853, 2342, 2355, 2351, 2346,  822, 2348,
+     2345, 2353, 2963, 2963, 2354, 2358, 2368, 2371, 2372, 2963,
+     2963, 2377, 2371, 2376,  815, 2377, 2381,  811,  810,  809,
+      462, 2379, 2383,  455, 2963, 2391, 2389, 2379, 2963, 2383,
+     2379, 2381, 2387, 2403,  445, 2409, 2408, 2963, 2399, 2963,
+     2402, 2399,  393, 2403, 2404, 2403, 2403, 2424, 2408, 2418,
+     2419, 2426,  380, 2428, 2963, 2431, 2419, 2963, 2419, 2430,
+     2963, 2442, 2963, 2445, 2447, 2430, 2437, 2441, 2452, 2435,
+     2963, 2963, 2446, 2448, 2448, 2464, 2451, 2460, 2459, 2461,
+
+     2462, 2466, 2963,  287, 2477, 2963, 2963, 2481, 2482,  273,
+     2963, 2466, 2474, 2471, 2483,  249, 2476, 2963,  266, 2496,
+     2488, 2486, 2963, 2487, 2492, 2495, 2506, 2509, 2519, 2507,
+     2516, 2963, 2520, 2509, 2517, 2512, 2530, 2530, 2963, 2525,
+     2534, 2515,  200, 2537, 2523, 2536, 2536, 2538, 2545, 2540,
+     2542, 2545, 2546, 2547, 2551, 2963, 2963, 2552,  310, 2547,
+     2569, 2556, 2575, 2575, 2570, 2963, 2559, 2576, 2963, 2963,
+     2570, 2565, 2963,  145, 2575, 2575, 2574, 2575,  124, 2584,
+     2577, 2963, 2586, 2580, 2595, 2592,  109, 2602,  107, 2963,
+     2595, 2601, 2599, 2611, 2605, 2607, 2610, 2616, 2614, 2615,
+
+     2627, 2963, 2963, 2619, 2616, 2631, 2624, 2624, 2640, 2627,
+     2963, 2633, 2963, 2636, 2636, 2646, 2647, 2963, 2634, 2645,
+     2963, 2646, 2963, 2963, 2643, 2658, 2658, 2662, 2665, 2666,
+     2669, 2963, 2651, 2657, 2658, 2659, 2666, 2672, 2669, 2670,
+     2670, 2675, 2683, 2686, 2696, 2701, 2699, 2696, 2701, 2689,
+     2690, 2703, 2696, 2713, 2963, 2712, 2710, 2714, 2963, 2963,
+     2963, 2963, 2963, 2963, 2963, 2716, 2723, 2711, 2963, 2731,
+      100, 2732, 2725, 2963, 2720, 2738, 2729, 2732, 2963, 2963,
+     2733, 2963, 2729, 2739, 2748, 2743, 2753, 2963, 2757, 2741,
+     2757, 2749, 2761, 2757, 2750, 2763, 2963, 2759, 2767, 2772,
+
+     2963, 2774, 2776, 2777,   95, 2775, 2772, 2778, 2779, 2963,
+     2775, 2784, 2794, 2963, 2963, 2781, 2796, 2802, 2786, 2963,
+     2805, 2796, 2963, 2807, 2963, 2963,   93, 2798, 2800, 2796,
+     2963, 2963, 2796, 2799, 2804, 2963, 2817, 2815, 2963, 2817,
+     2811, 2828, 2963, 2963, 2963,  105, 2875,   97,   84,   81
+    } ;
+
+static yyconst flex_int16_t yy_def[1551] =
+    {   0,
+     1545,    1, 1545, 1545, 1545, 1546, 1547, 1548, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1546, 1547, 1545,
+     1548, 1545, 1545, 1545, 1548, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1549, 1550, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1549, 1549, 1550, 1550, 1545, 1545, 1545, 1545, 1545,
+
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545,    0, 1545, 1545, 1545, 1545, 1545
+    } ;
+
+static yyconst flex_int16_t yy_nxt[3032] =
+    {   0,
+        4,    5,    6,    7,    8,    4,    9,   10,   11,   11,
+       11,   11,   11,    4,    4,   12,   13,   14,   15,   16,
+       17,   18,   19,   20,   21,   22,   23,   24,   25,   26,
+       27,   28,   29,   30,   31,   32,   33,   34,   35,   36,
+        4,    4,   12,   13,   14,   15,   16,   17,   18,   19,
+       20,   21,   22,   23,   24,   25,   26,   27,   28,   29,
+       30,   31,   32,   33,   34,   35,   36,    4,   40,   40,
+       42,   44,   53,   45,   46,   46,   46,   46,   46,   66,
+       83,  994,   54,  102,  992,   67,   68,   43,   40,   40,
+       61,  883,  106,  884,   62,   74,   69,   41,   63,   53,
+
+       70,   64,   75,  885,   65,   38,   66,   83,   71,   54,
+      102,   72,   67,   68,   43,   47,   48,   61,   49,  106,
+       73,   62,   74,   69,   50,   63,   51,   70,   64,   75,
+       80,   65,   76,   52, 1533,   71, 1518,   81,   72,   82,
+       77, 1491,   47,   48,  107,   49,   78,   73, 1428,  126,
+     1426,   50,   79,   51,  129,  304,  305,   80,  108,   76,
+       52,   55,  130,   56,   81, 1419,   82,   77,   57,   58,
+       84,  107,   59,   78,   88,   60,  126,   85,   89,   79,
+       86,  129,   87,  127,   90,  108, 1414,  128,   55,  130,
+       56,  883,  103,  884,  131,   57,   58,   84,  132,   59,
+
+      104,   88,   60,  885,   85,   89,  105,   86,  133,   87,
+      127,   90,   91,   92,  128,  134,   93,  123,  124,  103,
+       94,  131,  135,  125,  136,  132,   95,  104,   46,   46,
+       46,   46,   46,  105,  137,  133,  138,  139,  142,   91,
+       92, 1388,  134,   93,  123,  124,  140,   94,  141,  135,
+      125,  136,  143,   95,   96,  144,   97,  145,   98,  147,
+      148,  137,   99,  138,  139,  142,  154,  156,  100,  157,
+      158,  159,  160,  140,  101,  141,  164,  146, 1366,  143,
+      155,   96,  144,   97,  145,   98,  147,  148,  165,   99,
+     1364,  166,  167,  154,  156,  100,  157,  158,  159,  160,
+
+      172,  101,  109,  164,  146,  110,  111,  155,  112,  161,
+      173,  162,  113,  114, 1358,  165,  115,  116,  166,  167,
+      168, 1402, 1403,  174,  170,  175,  163,  172, 1354,  109,
+      171,  169,  110,  111,  176,  112,  161,  173,  162,  113,
+      114,  149,  150,  115,  116,  117,  151,  168,  118,  119,
+      174,  170,  175,  163,  152,  120,  121,  171,  169,  153,
+      177,  176,  122,  178,  179,  180,  181,  182,  149,  150,
+      183,  184,  117,  151,  185,  118,  119,  192,  195,  186,
+      190,  152,  120,  121,  187,  191,  153,  177,  193,  122,
+      178,  179,  180,  181,  182,  188,  196,  183,  184,  189,
+
+      194,  185,  197,  198,  192,  195,  186,  190,  201,  199,
+      203,  187,  191,  204,  208,  193,  205,  209,  220,  229,
+      210, 1330,  188,  196,  200,  230,  189,  194,  211,  197,
+      198,  227,  206,  207, 1320,  201,  199,  203,  233,  221,
+      204,  208,  234,  205,  209,  220,  229,  210,  225,  235,
+      222,  200,  230,  228,  223,  211,  224,  236,  227,  206,
+      207,  212,  226,  213,  214,  233,  221,  215,  216,  234,
+      217,  237,  231,  218,  238,  225,  235,  222,  240,  219,
+      228,  223,  232,  224,  236,  241, 1314,  248,  212,  226,
+      213,  214,  249,  252,  215,  216, 1305,  217,  237,  231,
+
+      218,  238,  250, 1302,  253,  240,  219,  254,  251,  232,
+      255,  256,  241,  242,  248,  257,  243,  258,  259,  249,
+      252,  260,  262,  244,  245,  263,  264,  266,  261,  250,
+      246,  253,  267,  268,  254,  251,  247,  255,  256,  269,
+      242,  270,  257,  243,  258,  259,  271,  272,  260,  262,
+      244,  245,  263,  264,  266,  261,  273,  246,  274,  267,
+      268,  275,  276,  247,  277,  278,  269,  279,  270,  280,
+      281,  282,  283,  271,  272,  284,  285,  286,  287,  288,
+      289,  291,  292,  273,  293,  274,  294,  295,  275,  276,
+      296,  277,  278,  290,  279,  299,  280,  281,  282,  283,
+
+      297,  298,  284,  285,  286,  287,  288,  289,  291,  292,
+      300,  293,  302,  294,  295,  303,  306,  296,  307,  310,
+      290,  308,  299,  311,  309,  312,  313,  297,  298,  314,
+      315,  316,  318,  319,  320,  321,  323,  300,  324,  302,
+      325,  322,  303,  306,  326,  307,  310,  327,  308,  328,
+      311,  309,  312,  313,  333,  334,  314,  315,  316,  318,
+      319,  320,  321,  323,  335,  324,  329,  325,  336,  337,
+      338,  326,  339,  330,  327,  340,  328,  341,  331,  342,
+      343,  333,  334,  332,  344,  345,  346,  347,  348,  351,
+      349,  335,  352,  329,  353,  336,  337,  338,  354,  339,
+
+      330,  355,  340,  356,  341,  331,  342,  343,  357,  358,
+      332,  344,  345,  346,  347,  348,  351,  349,  359,  352,
+      362,  353,  360,  363,  364,  354,  365,  361,  355,  366,
+      356,  367,  369,  370,  371,  357,  358,  372,  373,  374,
+      375,  368,  376,  377,  379,  359,  380,  362,  381,  360,
+      363,  364,  378,  365,  382,  383,  366,  384,  367,  369,
+      370,  371,  385,  386,  372,  373,  374,  375,  368,  376,
+      377,  379,  387,  380,  389,  381,  390,  391,  392,  393,
+      394,  382,  383,  396,  384,  397,  398,  399,  400,  385,
+      386,  401,  402,  403,  405,  406,  407,  408,  409,  387,
+
+      410,  389,  411,  390,  391,  392,  393,  394,  412,  413,
+      396,  414,  397,  398,  399,  400,  415,  416,  401,  402,
+      403,  405,  406,  407,  408,  409,  417,  410,  419,  411,
+      421,  423,  424,  425,  426,  412,  413,  428,  414,  430,
+      418,  420,  431,  415,  416,  432,  434,  435,  436,  437,
+     1301, 1300, 1299,  417,  447,  419, 1296,  421,  423,  424,
+      425,  426,  448, 1284,  428,  449,  430,  418,  450,  431,
+      451,  452,  432,  434,  435,  436,  437,  438,  439,  440,
+      453,  447,  455,  441,  457,  442,  458,  459,  443,  448,
+      444,  460,  449,  461, 1279,  450,  445,  451,  452,  446,
+
+      467,  469, 1268,  462,  438,  439,  440,  453,  470,  455,
+      441,  457,  442,  458,  459,  443,  471,  444,  460,  472,
+      461,  463,  473,  445,  474,  464,  446,  467,  469,  465,
+      462,  475,  476,  477,  480,  470,  481,  482,  487,  488,
+      489,  490,  491,  471,  496,  497,  472,  483,  463,  473,
+      478,  474,  464,  484,  493,  494,  498,  485,  475,  476,
+      477,  480,  486,  481,  482,  487,  488,  489,  490,  491,
+      495,  496,  497,  501,  502,  503,  504,  478,  505,  506,
+      484,  493,  494,  498,  485,  507,  508,  509,  510,  486,
+      512,  513,  515,  516,  517,  511,  518,  495,  519,  520,
+
+      501,  502,  503,  504,  521,  505,  506,  523,  524,  522,
+      525,  527,  507,  508,  509,  510,  528,  512,  513,  515,
+      516,  517,  511,  518,  529,  519,  520,  530,  531,  532,
+      533,  521,  534,  535,  523,  524,  522,  525,  527,  536,
+      537,  538,  539,  528,  540,  541,  542,  544,  545,  546,
+      547,  529,  548,  549,  530,  531,  532,  533,  550,  534,
+      535,  551,  552,  553,  554,  555,  536,  537,  538,  539,
+      556,  540,  541,  542,  544,  545,  546,  547,  559,  548,
+      549,  561,  562,  563,  564,  550,  565,  568,  551,  552,
+      553,  554,  555,  569,  566,  570,  573,  556,  567,  574,
+
+      571,  575,  576,  577,  578,  559,  579,  580,  561,  562,
+      563,  564,  572,  565,  568,  581,  584,  582,  585,  586,
+      569,  566,  570,  573,  583,  567,  574,  571,  575,  576,
+      577,  578,  587,  579,  580,  588,  589,  590,  591,  572,
+      593,  597,  581,  584,  582,  585,  586,  594,  595,  598,
+      603,  583,  600,  596,  605,  606,  608,  609,  607,  587,
+      599,  610,  588,  589,  590,  591,  611,  593,  597,  601,
+      612,  615,  602,  616,  594,  595,  598,  603,  617,  600,
+      596,  605,  606,  608,  609,  607,  613,  599,  610,  614,
+      618,  619,  620,  611,  622,  627,  601,  612,  615,  602,
+
+      616,  628,  624,  630,  631,  617,  625,  632,  633,  626,
+      634,  635,  636,  613,  637,  638,  614,  618,  619,  620,
+      639,  622,  627,  640,  641,  642,  643,  645,  628,  624,
+      630,  631,  646,  625,  632,  633,  626,  634,  635,  636,
+      647,  637,  638,  649,  650,  651,  652,  639,  653,  655,
+      640,  641,  642,  643,  645,  656,  657,  658,  659,  646,
+      660,  661,  662,  663,  664,  665,  654,  647,  666,  668,
+      649,  650,  651,  652,  670,  653,  655,  671,  677,  679,
+     1267,  683,  656,  657,  658,  659,  681,  660,  661,  662,
+      663,  664,  665,  672,  673,  666,  668,  682,  685,  686,
+
+      687,  670,  674,  688,  671,  677,  679,  675,  683,  689,
+      690,  691,  692,  681,  693,  694,  695,  696,  697,  698,
+      672,  673,  699,  700,  682,  685,  686,  687,  701,  674,
+      688,  702,  703,  704,  675,  705,  689,  690,  691,  692,
+      706,  693,  694,  695,  696,  697,  698,  707,  708,  699,
+      700,  709,  710,  711,  712,  701,  713,  714,  702,  703,
+      704,  715,  705,  716,  717,  719,  720,  706,  721,  722,
+      723,  724,  725,  726,  707,  708,  727,  728,  709,  710,
+      711,  712,  729,  713,  714,  730,  731,  732,  715,  733,
+      716,  717,  719,  720,  734,  721,  722,  723,  724,  725,
+
+      726,  735,  736,  727,  728,  737,  738,  739,  740,  729,
+      741,  744,  730,  731,  732,  745,  733,  742,  743,  746,
+      747,  734,  748,  749,  750,  751,  753, 1256,  735,  736,
+      759, 1226,  737,  738,  739,  740,  761,  741,  744,  763,
+      764,  765,  745,  766,  742,  743,  746,  747,  767,  748,
+      749,  750,  751,  753,  754,  768,  769,  759,  755,  770,
+      756,  771,  772,  761,  757,  758,  763,  764,  765,  773,
+      766,  774,  775,  776,  777,  767,  778,  779,  780,  781,
+      782,  754,  768,  769,  784,  755,  770,  756,  771,  772,
+      788,  757,  758,  789,  790,  791,  773,  793,  774,  775,
+
+      776,  777,  794,  778,  779,  780,  781,  782,  796,  797,
+      798,  784,  795,  799,  800,  801,  802,  788,  803,  804,
+      789,  790,  791,  805,  793,  806,  807,  808,  809,  794,
+      810,  811,  812,  813,  814,  796,  797,  798,  815,  795,
+      799,  800,  801,  802,  816,  803,  804,  817,  818,  819,
+      805,  820,  806,  807,  808,  809,  821,  810,  811,  812,
+      813,  814,  822,  823,  824,  815,  825,  827,  828,  829,
+      831,  816,  832,  835,  817,  818,  819,  836,  820,  837,
+      838,  839,  840,  821,  841,  842,  843,  844,  845,  822,
+      823,  824,  846,  825,  827,  828,  829,  831,  847,  832,
+
+      835,  848,  849,  850,  836,  851,  837,  838,  839,  840,
+      852,  841,  842,  843,  844,  845,  853,  854,  855,  846,
+      856,  857,  858,  859,  860,  847,  861,  862,  848,  849,
+      850,  863,  851,  864,  865,  866,  867,  852,  868,  869,
+      875,  876,  878,  853,  854,  855,  880,  856,  857,  858,
+      859,  860,  881,  861,  862,  886,  887,  888,  863,  889,
+      864,  865,  866,  867,  890,  868,  869,  875,  876,  878,
+      891,  892,  893,  880,  894,  895,  897, 1204,  901,  881,
+      902,  903,  886,  887,  888,  904,  889,  898,  896,  905,
+      906,  890,  899,  907,  908,  909,  910,  891,  892,  893,
+
+      911,  894,  895,  897,  900,  901,  912,  902,  903,  913,
+      914,  915,  904,  916,  898,  896,  905,  906,  917,  899,
+      907,  908,  909,  910,  918,  919,  920,  911,  921,  922,
+      923,  900,  924,  912,  925,  926,  913,  914,  915,  927,
+      916,  928,  929,  930,  931,  917,  932,  934,  935,  936,
+      937,  918,  919,  920,  938,  921,  922,  923,  939,  924,
+      940,  925,  926,  941,  944,  945,  927,  946,  928,  929,
+      930,  931,  942,  932,  934,  935,  936,  937,  947,  948,
+      949,  938,  943,  950,  951,  939,  952,  940,  953,  954,
+      941,  944,  945,  955,  946,  956,  957,  959,  960,  942,
+
+      961,  963,  964,  965,  966,  947,  948,  949,  967,  943,
+      950,  951,  968,  952,  970,  953,  954,  971,  972,  973,
+      955,  974,  956,  957,  959,  960,  975,  961,  963,  964,
+      965,  966,  976,  977,  978,  967,  979,  980,  981,  968,
+      982,  970,  983,  985,  971,  972,  973,  986,  974,  987,
+      988,  989,  990,  975,  991,  996,  997, 1001, 1002,  976,
+      977,  978, 1003,  979,  980,  981, 1004,  982, 1005,  983,
+      985, 1006, 1007, 1008,  986, 1009,  987,  988,  989,  990,
+     1010,  991,  996,  997, 1001, 1002, 1011, 1012, 1013, 1003,
+     1014, 1015, 1016, 1004, 1017, 1005, 1019, 1020, 1006, 1007,
+
+     1008, 1021, 1009, 1022, 1023, 1024, 1025, 1010, 1026, 1028,
+     1029, 1030, 1031, 1011, 1012, 1013, 1032, 1014, 1015, 1016,
+     1033, 1017, 1035, 1019, 1020, 1036, 1039, 1037, 1021, 1040,
+     1022, 1023, 1024, 1025, 1041, 1026, 1028, 1029, 1030, 1031,
+     1042, 1043, 1044, 1032, 1038, 1045, 1046, 1033, 1047, 1035,
+     1049, 1050, 1036, 1039, 1037, 1051, 1040, 1052, 1055, 1057,
+     1058, 1041, 1059, 1060, 1061, 1062, 1063, 1042, 1043, 1044,
+     1064, 1038, 1045, 1046, 1065, 1047, 1066, 1049, 1050, 1067,
+     1068, 1069, 1051, 1070, 1052, 1055, 1057, 1058, 1071, 1059,
+     1060, 1061, 1062, 1063, 1072, 1073, 1074, 1064, 1075, 1076,
+
+     1077, 1065, 1078, 1066, 1079, 1080, 1067, 1068, 1069, 1081,
+     1070, 1082, 1083, 1084, 1085, 1071, 1086, 1087, 1088, 1089,
+     1090, 1072, 1073, 1074, 1091, 1075, 1076, 1077, 1092, 1078,
+     1093, 1079, 1080, 1094, 1095, 1096, 1081, 1097, 1082, 1083,
+     1084, 1085, 1098, 1086, 1087, 1088, 1089, 1090, 1099, 1100,
+     1101, 1091, 1102, 1103, 1104, 1092, 1105, 1093, 1106, 1107,
+     1094, 1095, 1096, 1108, 1097, 1109, 1110, 1111, 1112, 1098,
+     1113, 1114, 1115, 1116, 1118, 1099, 1100, 1101, 1119, 1102,
+     1103, 1104, 1122, 1105, 1123, 1106, 1107, 1124, 1125, 1126,
+     1108, 1127, 1109, 1110, 1111, 1112, 1128, 1113, 1114, 1115,
+
+     1116, 1118, 1129, 1130, 1131, 1119, 1132, 1133, 1134, 1122,
+     1135, 1123, 1136, 1138, 1124, 1125, 1126, 1140, 1127, 1141,
+     1142, 1143, 1144, 1128, 1145, 1146, 1147, 1148, 1149, 1129,
+     1130, 1131, 1150, 1132, 1133, 1134, 1152, 1135, 1153, 1136,
+     1138, 1154, 1155, 1156, 1140, 1159, 1141, 1142, 1143, 1144,
+     1161, 1145, 1146, 1147, 1148, 1149, 1162, 1163, 1164, 1150,
+     1165, 1166, 1167, 1152, 1168, 1153, 1169, 1170, 1154, 1155,
+     1156, 1171, 1159, 1172, 1173, 1174, 1175, 1161, 1176, 1177,
+     1179, 1180, 1181, 1162, 1163, 1164, 1182, 1165, 1166, 1167,
+     1183, 1168, 1184, 1169, 1170, 1185, 1186, 1188, 1171, 1189,
+
+     1172, 1173, 1174, 1175, 1190, 1176, 1177, 1179, 1180, 1181,
+     1191, 1192, 1193, 1182, 1197, 1198, 1199, 1183, 1200, 1184,
+     1195, 1202, 1185, 1186, 1188, 1203, 1189, 1205, 1196, 1206,
+     1207, 1190, 1208, 1209, 1210, 1201, 1211, 1191, 1192, 1193,
+     1212, 1197, 1198, 1199, 1213, 1200, 1214, 1195, 1202, 1215,
+     1216, 1219, 1203, 1220, 1205, 1221, 1206, 1207, 1217, 1208,
+     1209, 1210, 1201, 1211, 1218, 1222, 1223, 1212, 1224, 1225,
+     1227, 1213, 1228, 1214, 1229, 1230, 1215, 1216, 1219, 1231,
+     1220, 1232, 1221, 1233, 1234, 1217, 1235, 1236, 1237, 1238,
+     1239, 1218, 1222, 1223, 1240, 1224, 1225, 1227, 1241, 1228,
+
+     1242, 1229, 1230, 1243, 1244, 1245, 1231, 1246, 1232, 1247,
+     1233, 1234, 1248, 1235, 1236, 1237, 1238, 1239, 1249, 1250,
+     1251, 1240, 1252, 1253, 1254, 1241, 1255, 1242, 1257, 1258,
+     1243, 1244, 1245, 1259, 1246, 1260, 1247, 1261, 1262, 1248,
+     1263, 1264, 1265, 1266, 1269, 1249, 1250, 1251, 1270, 1252,
+     1253, 1254, 1271, 1255, 1272, 1257, 1258, 1273, 1274, 1275,
+     1259, 1276, 1260, 1277, 1261, 1262, 1278, 1263, 1264, 1265,
+     1266, 1269, 1280, 1281, 1282, 1270, 1283, 1285, 1286, 1271,
+     1287, 1272, 1288, 1289, 1273, 1274, 1275, 1290, 1276, 1291,
+     1277, 1292, 1293, 1278, 1294, 1295, 1297, 1298, 1303, 1280,
+
+     1281, 1282, 1304, 1283, 1285, 1286, 1306, 1287, 1307, 1288,
+     1289, 1308, 1309, 1310, 1290, 1311, 1291, 1312, 1292, 1293,
+     1313, 1294, 1295, 1297, 1298, 1303, 1315, 1316, 1317, 1304,
+     1318, 1319, 1321, 1306, 1322, 1307, 1323, 1324, 1308, 1309,
+     1310, 1325, 1311, 1326, 1312, 1327, 1328, 1313, 1329, 1331,
+     1332, 1333, 1334, 1315, 1316, 1317, 1335, 1318, 1319, 1321,
+     1336, 1322, 1337, 1323, 1324, 1338, 1339, 1340, 1325, 1341,
+     1326, 1342, 1327, 1328, 1343, 1329, 1331, 1332, 1333, 1334,
+     1344, 1345, 1346, 1335, 1347, 1348, 1349, 1336, 1350, 1337,
+     1351, 1352, 1338, 1339, 1340, 1353, 1341, 1355, 1342, 1356,
+
+     1357, 1343, 1359, 1360, 1361, 1363, 1362, 1344, 1345, 1346,
+     1365, 1347, 1348, 1349, 1367, 1350, 1368, 1351, 1352, 1369,
+     1370, 1371, 1353, 1372, 1355, 1373, 1356, 1357, 1374, 1359,
+     1360, 1361, 1363, 1362, 1375, 1378, 1376, 1365, 1379, 1380,
+     1381, 1367, 1377, 1368, 1382, 1383, 1369, 1370, 1371, 1384,
+     1372, 1385, 1373, 1386, 1387, 1374, 1389, 1390, 1391, 1392,
+     1393, 1375, 1378, 1376, 1394, 1379, 1380, 1381, 1395, 1377,
+     1396, 1382, 1383, 1397, 1398, 1399, 1384, 1400, 1385, 1401,
+     1386, 1387, 1404, 1389, 1390, 1391, 1392, 1393, 1405, 1406,
+     1407, 1394, 1408, 1409, 1410, 1395, 1411, 1396, 1412, 1413,
+
+     1397, 1398, 1399, 1415, 1400, 1416, 1401, 1417, 1418, 1404,
+     1420, 1421, 1422, 1423, 1424, 1405, 1406, 1407, 1425, 1408,
+     1409, 1410, 1427, 1411, 1429, 1412, 1413, 1430, 1431, 1432,
+     1415, 1433, 1416, 1434, 1417, 1418, 1435, 1420, 1421, 1422,
+     1423, 1424, 1436, 1437, 1438, 1425, 1439, 1440, 1441, 1427,
+     1442, 1429, 1443, 1444, 1430, 1431, 1432, 1445, 1433, 1446,
+     1434, 1447, 1448, 1435, 1449, 1450, 1451, 1452, 1453, 1436,
+     1437, 1438, 1454, 1439, 1440, 1441, 1455, 1442, 1456, 1443,
+     1444, 1457, 1458, 1459, 1445, 1460, 1446, 1461, 1447, 1448,
+     1462, 1449, 1450, 1451, 1452, 1453, 1463, 1464, 1465, 1454,
+
+     1466, 1467, 1468, 1455, 1469, 1456, 1470, 1471, 1457, 1458,
+     1459, 1472, 1460, 1473, 1461, 1474, 1475, 1462, 1476, 1477,
+     1478, 1479, 1480, 1463, 1464, 1465, 1481, 1466, 1467, 1468,
+     1482, 1469, 1483, 1470, 1471, 1484, 1485, 1486, 1472, 1487,
+     1473, 1488, 1474, 1475, 1489, 1476, 1477, 1478, 1479, 1480,
+     1490, 1492, 1493, 1481, 1494, 1495, 1496, 1482, 1497, 1483,
+     1498, 1499, 1484, 1485, 1486, 1500, 1487, 1501, 1488, 1502,
+     1503, 1489, 1504, 1505, 1506, 1507, 1508, 1490, 1492, 1493,
+     1509, 1494, 1495, 1496, 1510, 1497, 1511, 1498, 1499, 1512,
+     1513, 1514, 1500, 1515, 1501, 1516, 1502, 1503, 1517, 1504,
+
+     1505, 1506, 1507, 1508, 1519, 1520, 1521, 1509, 1522, 1523,
+     1524, 1510, 1525, 1511, 1526, 1527, 1512, 1513, 1514, 1528,
+     1515, 1529, 1516, 1530, 1531, 1517, 1532, 1534, 1535, 1536,
+     1537, 1519, 1520, 1521, 1538, 1522, 1523, 1524, 1539, 1525,
+     1540, 1526, 1527, 1541, 1542, 1543, 1528, 1544, 1529, 1194,
+     1530, 1531, 1187, 1532, 1534, 1535, 1536, 1537, 1178, 1160,
+     1158, 1538, 1157, 1151, 1139, 1539, 1137, 1540, 1121, 1120,
+     1541, 1542, 1543, 1117, 1544,   39,   39,  995,  995,  993,
+      993, 1056, 1054, 1053, 1048, 1034, 1027, 1018, 1000,  999,
+      998,  995,  993,  984,  969,  962,  958,  933,  882,  879,
+
+      877,  874,  873,  872,  871,  870,  834,  833,  830,  826,
+      792,  787,  786,  785,  783,  762,  760,  752,  718,  684,
+      680,  678,  676,  669,  667,  648,  644,  629,  623,  621,
+      604,  592,  560,  558,  557,  543,  526,  514,  500,  499,
+      492,  479,  468,  466,  456,  454,  433,  429,  427,  422,
+      404,  395,  388,  350,  317,  301,  265,  239,  202,   37,
+       37, 1545,    3, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545
+    } ;
+
+static yyconst flex_int16_t yy_chk[3032] =
+    {   0,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    7,    7,
+        9,   10,   13,   10,   11,   11,   11,   11,   11,   16,
+       21, 1550,   13,   26, 1549,   16,   16,    9,   39,   39,
+       15,  771,   28,  771,   15,   18,   16, 1548,   15,   13,
+
+       17,   15,   18,  771,   15, 1546,   16,   21,   17,   13,
+       26,   17,   16,   16,    9,   12,   12,   15,   12,   28,
+       17,   15,   18,   16,   12,   15,   12,   17,   15,   18,
+       20,   15,   19,   12, 1527,   17, 1505,   20,   17,   20,
+       19, 1471,   12,   12,   29,   12,   19,   17, 1389,   33,
+     1387,   12,   19,   12,   35,  179,  179,   20,   29,   19,
+       12,   14,   36,   14,   20, 1379,   20,   19,   14,   14,
+       22,   29,   14,   19,   23,   14,   33,   22,   23,   19,
+       22,   35,   22,   34,   23,   29, 1374,   34,   14,   36,
+       14,  883,   27,  883,   43,   14,   14,   22,   47,   14,
+
+       27,   23,   14,  883,   22,   23,   27,   22,   48,   22,
+       34,   23,   24,   24,   34,   49,   24,   32,   32,   27,
+       24,   43,   50,   32,   51,   47,   24,   27,   46,   46,
+       46,   46,   46,   27,   52,   48,   53,   54,   56,   24,
+       24, 1343,   49,   24,   32,   32,   55,   24,   55,   50,
+       32,   51,   57,   24,   25,   58,   25,   59,   25,   60,
+       61,   52,   25,   53,   54,   56,   63,   64,   25,   65,
+       66,   67,   68,   55,   25,   55,   70,   59, 1319,   57,
+       63,   25,   58,   25,   59,   25,   60,   61,   71,   25,
+     1316,   72,   73,   63,   64,   25,   65,   66,   67,   68,
+
+       76,   25,   30,   70,   59,   30,   30,   63,   30,   69,
+       77,   69,   30,   30, 1310,   71,   30,   30,   72,   73,
+       74, 1359, 1359,   78,   75,   78,   69,   76, 1304,   30,
+       75,   74,   30,   30,   79,   30,   69,   77,   69,   30,
+       30,   62,   62,   30,   30,   31,   62,   74,   31,   31,
+       78,   75,   78,   69,   62,   31,   31,   75,   74,   62,
+       80,   79,   31,   81,   82,   83,   84,   85,   62,   62,
+       86,   87,   31,   62,   88,   31,   31,   92,   94,   89,
+       91,   62,   31,   31,   89,   91,   62,   80,   93,   31,
+       81,   82,   83,   84,   85,   90,   95,   86,   87,   90,
+
+       93,   88,   96,   97,   92,   94,   89,   91,   99,   98,
+      101,   89,   91,  102,  104,   93,  103,  105,  108,  112,
+      106, 1273,   90,   95,   98,  113,   90,   93,  106,   96,
+       97,  111,  103,  103, 1263,   99,   98,  101,  115,  109,
+      102,  104,  116,  103,  105,  108,  112,  106,  110,  117,
+      109,   98,  113,  111,  109,  106,  109,  118,  111,  103,
+      103,  107,  110,  107,  107,  115,  109,  107,  107,  116,
+      107,  119,  114,  107,  120,  110,  117,  109,  122,  107,
+      111,  109,  114,  109,  118,  123, 1255,  125,  107,  110,
+      107,  107,  126,  128,  107,  107, 1244,  107,  119,  114,
+
+      107,  120,  127, 1241,  129,  122,  107,  130,  127,  114,
+      131,  132,  123,  124,  125,  133,  124,  134,  136,  126,
+      128,  137,  138,  124,  124,  139,  140,  142,  137,  127,
+      124,  129,  143,  144,  130,  127,  124,  131,  132,  145,
+      124,  146,  133,  124,  134,  136,  147,  148,  137,  138,
+      124,  124,  139,  140,  142,  137,  149,  124,  150,  143,
+      144,  151,  152,  124,  153,  155,  145,  156,  146,  157,
+      158,  159,  160,  147,  148,  161,  162,  163,  164,  165,
+      166,  167,  168,  149,  169,  150,  170,  171,  151,  152,
+      172,  153,  155,  166,  156,  174,  157,  158,  159,  160,
+
+      173,  173,  161,  162,  163,  164,  165,  166,  167,  168,
+      175,  169,  177,  170,  171,  178,  180,  172,  181,  183,
+      166,  182,  174,  184,  182,  185,  186,  173,  173,  187,
+      188,  190,  192,  193,  194,  195,  196,  175,  197,  177,
+      198,  195,  178,  180,  199,  181,  183,  200,  182,  201,
+      184,  182,  185,  186,  203,  204,  187,  188,  190,  192,
+      193,  194,  195,  196,  205,  197,  202,  198,  206,  207,
+      208,  199,  209,  202,  200,  210,  201,  211,  202,  212,
+      213,  203,  204,  202,  214,  215,  216,  218,  219,  221,
+      219,  205,  222,  202,  223,  206,  207,  208,  225,  209,
+
+      202,  226,  210,  228,  211,  202,  212,  213,  229,  230,
+      202,  214,  215,  216,  218,  219,  221,  219,  231,  222,
+      234,  223,  233,  235,  236,  225,  237,  233,  226,  238,
+      228,  239,  240,  241,  242,  229,  230,  243,  244,  245,
+      246,  239,  247,  248,  249,  231,  250,  234,  251,  233,
+      235,  236,  248,  237,  252,  253,  238,  255,  239,  240,
+      241,  242,  256,  257,  243,  244,  245,  246,  239,  247,
+      248,  249,  258,  250,  261,  251,  263,  264,  265,  266,
+      267,  252,  253,  269,  255,  270,  271,  274,  275,  256,
+      257,  277,  278,  279,  281,  282,  283,  284,  285,  258,
+
+      286,  261,  287,  263,  264,  265,  266,  267,  289,  290,
+      269,  292,  270,  271,  274,  275,  293,  294,  277,  278,
+      279,  281,  282,  283,  284,  285,  295,  286,  296,  287,
+      297,  300,  301,  302,  303,  289,  290,  307,  292,  309,
+      295,  296,  310,  293,  294,  311,  313,  314,  315,  316,
+     1240, 1239, 1238,  295,  318,  296, 1235,  297,  300,  301,
+      302,  303,  319, 1219,  307,  320,  309,  295,  321,  310,
+      322,  323,  311,  313,  314,  315,  316,  317,  317,  317,
+      325,  318,  327,  317,  329,  317,  330,  331,  317,  319,
+      317,  332,  320,  333, 1214,  321,  317,  322,  323,  317,
+
+      336,  340, 1199,  334,  317,  317,  317,  325,  341,  327,
+      317,  329,  317,  330,  331,  317,  342,  317,  332,  343,
+      333,  334,  344,  317,  345,  334,  317,  336,  340,  334,
+      334,  346,  347,  348,  350,  341,  351,  352,  354,  355,
+      357,  358,  359,  342,  362,  363,  343,  352,  334,  344,
+      348,  345,  334,  353,  361,  361,  364,  353,  346,  347,
+      348,  350,  353,  351,  352,  354,  355,  357,  358,  359,
+      361,  362,  363,  367,  368,  370,  371,  348,  372,  373,
+      353,  361,  361,  364,  353,  374,  375,  376,  378,  353,
+      379,  380,  382,  383,  384,  378,  385,  361,  386,  387,
+
+      367,  368,  370,  371,  388,  372,  373,  389,  391,  388,
+      392,  394,  374,  375,  376,  378,  395,  379,  380,  382,
+      383,  384,  378,  385,  397,  386,  387,  398,  400,  401,
+      402,  388,  404,  405,  389,  391,  388,  392,  394,  407,
+      408,  409,  410,  395,  411,  413,  415,  417,  418,  419,
+      420,  397,  421,  422,  398,  400,  401,  402,  424,  404,
+      405,  425,  426,  427,  428,  429,  407,  408,  409,  410,
+      430,  411,  413,  415,  417,  418,  419,  420,  433,  421,
+      422,  435,  436,  437,  438,  424,  439,  441,  425,  426,
+      427,  428,  429,  442,  440,  443,  445,  430,  440,  446,
+
+      444,  447,  448,  449,  450,  433,  451,  452,  435,  436,
+      437,  438,  444,  439,  441,  453,  455,  454,  456,  457,
+      442,  440,  443,  445,  454,  440,  446,  444,  447,  448,
+      449,  450,  458,  451,  452,  459,  460,  461,  462,  444,
+      464,  466,  453,  455,  454,  456,  457,  465,  465,  467,
+      469,  454,  468,  465,  471,  473,  475,  476,  473,  458,
+      467,  477,  459,  460,  461,  462,  478,  464,  466,  468,
+      479,  481,  468,  483,  465,  465,  467,  469,  484,  468,
+      465,  471,  473,  475,  476,  473,  480,  467,  477,  480,
+      485,  486,  487,  478,  490,  494,  468,  479,  481,  468,
+
+      483,  495,  493,  497,  498,  484,  493,  500,  501,  493,
+      502,  503,  504,  480,  505,  506,  480,  485,  486,  487,
+      507,  490,  494,  508,  509,  510,  511,  513,  495,  493,
+      497,  498,  514,  493,  500,  501,  493,  502,  503,  504,
+      517,  505,  506,  519,  521,  522,  523,  507,  524,  525,
+      508,  509,  510,  511,  513,  526,  527,  528,  529,  514,
+      530,  531,  532,  533,  534,  535,  524,  517,  536,  539,
+      519,  521,  522,  523,  541,  524,  525,  542,  545,  547,
+     1198,  550,  526,  527,  528,  529,  549,  530,  531,  532,
+      533,  534,  535,  543,  543,  536,  539,  549,  552,  553,
+
+      555,  541,  543,  556,  542,  545,  547,  543,  550,  557,
+      558,  559,  560,  549,  564,  565,  566,  567,  568,  569,
+      543,  543,  570,  571,  549,  552,  553,  555,  572,  543,
+      556,  573,  574,  576,  543,  577,  557,  558,  559,  560,
+      578,  564,  565,  566,  567,  568,  569,  579,  580,  570,
+      571,  581,  582,  583,  584,  572,  585,  586,  573,  574,
+      576,  587,  577,  588,  589,  591,  592,  578,  593,  594,
+      595,  596,  597,  599,  579,  580,  600,  601,  581,  582,
+      583,  584,  602,  585,  586,  603,  604,  606,  587,  607,
+      588,  589,  591,  592,  609,  593,  594,  595,  596,  597,
+
+      599,  610,  611,  600,  601,  612,  613,  614,  615,  602,
+      616,  618,  603,  604,  606,  619,  607,  617,  617,  621,
+      622,  609,  623,  624,  625,  626,  628, 1182,  610,  611,
+      630, 1150,  612,  613,  614,  615,  632,  616,  618,  634,
+      637,  638,  619,  639,  617,  617,  621,  622,  641,  623,
+      624,  625,  626,  628,  629,  642,  643,  630,  629,  646,
+      629,  647,  648,  632,  629,  629,  634,  637,  638,  649,
+      639,  650,  651,  652,  653,  641,  654,  655,  656,  658,
+      660,  629,  642,  643,  662,  629,  646,  629,  647,  648,
+      666,  629,  629,  667,  668,  669,  649,  672,  650,  651,
+
+      652,  653,  673,  654,  655,  656,  658,  660,  674,  675,
+      676,  662,  673,  678,  679,  680,  681,  666,  682,  683,
+      667,  668,  669,  684,  672,  685,  686,  687,  688,  673,
+      689,  690,  691,  692,  693,  674,  675,  676,  694,  673,
+      678,  679,  680,  681,  695,  682,  683,  696,  697,  698,
+      684,  699,  685,  686,  687,  688,  700,  689,  690,  691,
+      692,  693,  701,  702,  703,  694,  704,  707,  710,  711,
+      713,  695,  714,  717,  696,  697,  698,  718,  699,  719,
+      720,  721,  722,  700,  723,  724,  725,  726,  727,  701,
+      702,  703,  728,  704,  707,  710,  711,  713,  729,  714,
+
+      717,  730,  731,  732,  718,  733,  719,  720,  721,  722,
+      734,  723,  724,  725,  726,  727,  736,  737,  738,  728,
+      739,  741,  742,  743,  744,  729,  745,  746,  730,  731,
+      732,  747,  733,  748,  749,  750,  751,  734,  752,  753,
+      759,  760,  762,  736,  737,  738,  766,  739,  741,  742,
+      743,  744,  769,  745,  746,  772,  773,  774,  747,  775,
+      748,  749,  750,  751,  778,  752,  753,  759,  760,  762,
+      779,  780,  781,  766,  782,  783,  784, 1123,  786,  769,
+      787,  788,  772,  773,  774,  789,  775,  785,  783,  791,
+      792,  778,  785,  793,  794,  795,  796,  779,  780,  781,
+
+      797,  782,  783,  784,  785,  786,  798,  787,  788,  799,
+      800,  801,  789,  802,  785,  783,  791,  792,  803,  785,
+      793,  794,  795,  796,  805,  806,  807,  797,  808,  809,
+      810,  785,  811,  798,  812,  813,  799,  800,  801,  814,
+      802,  816,  817,  818,  819,  803,  820,  822,  823,  824,
+      825,  805,  806,  807,  826,  808,  809,  810,  827,  811,
+      828,  812,  813,  829,  831,  832,  814,  833,  816,  817,
+      818,  819,  830,  820,  822,  823,  824,  825,  834,  836,
+      838,  826,  830,  840,  841,  827,  842,  828,  843,  845,
+      829,  831,  832,  846,  833,  847,  848,  850,  851,  830,
+
+      852,  854,  855,  856,  857,  834,  836,  838,  858,  830,
+      840,  841,  859,  842,  861,  843,  845,  862,  863,  864,
+      846,  865,  847,  848,  850,  851,  866,  852,  854,  855,
+      856,  857,  867,  868,  869,  858,  870,  871,  872,  859,
+      873,  861,  874,  876,  862,  863,  864,  877,  865,  878,
+      879,  880,  881,  866,  882,  886,  887,  892,  893,  867,
+      868,  869,  894,  870,  871,  872,  895,  873,  896,  874,
+      876,  897,  898,  899,  877,  900,  878,  879,  880,  881,
+      901,  882,  886,  887,  892,  893,  902,  904,  905,  894,
+      906,  907,  908,  895,  909,  896,  911,  912,  897,  898,
+
+      899,  913,  900,  914,  915,  916,  917,  901,  918,  920,
+      921,  923,  924,  902,  904,  905,  926,  906,  907,  908,
+      927,  909,  929,  911,  912,  930,  934,  933,  913,  935,
+      914,  915,  916,  917,  938,  918,  920,  921,  923,  924,
+      939,  940,  941,  926,  933,  942,  943,  927,  944,  929,
+      946,  947,  930,  934,  933,  948,  935,  949,  952,  954,
+      956,  938,  957,  958,  962,  963,  964,  939,  940,  941,
+      965,  933,  942,  943,  966,  944,  967,  946,  947,  968,
+      969,  970,  948,  971,  949,  952,  954,  956,  972,  957,
+      958,  962,  963,  964,  973,  974,  975,  965,  976,  977,
+
+      978,  966,  979,  967,  980,  981,  968,  969,  970,  982,
+      971,  983,  984,  985,  986,  972,  987,  988,  990,  991,
+      996,  973,  974,  975,  997,  976,  977,  978,  998,  979,
+      999,  980,  981, 1000, 1002, 1003,  982, 1004,  983,  984,
+      985,  986, 1005,  987,  988,  990,  991,  996, 1006, 1007,
+     1008,  997, 1009, 1010, 1011,  998, 1012,  999, 1013, 1014,
+     1000, 1002, 1003, 1015, 1004, 1016, 1017, 1018, 1019, 1005,
+     1020, 1021, 1023, 1024, 1026, 1006, 1007, 1008, 1027, 1009,
+     1010, 1011, 1030, 1012, 1031, 1013, 1014, 1032, 1034, 1035,
+     1015, 1037, 1016, 1017, 1018, 1019, 1038, 1020, 1021, 1023,
+
+     1024, 1026, 1040, 1041, 1042, 1027, 1044, 1045, 1046, 1030,
+     1047, 1031, 1048, 1050, 1032, 1034, 1035, 1052, 1037, 1053,
+     1054, 1055, 1056, 1038, 1057, 1058, 1060, 1061, 1062, 1040,
+     1041, 1042, 1063, 1044, 1045, 1046, 1065, 1047, 1068, 1048,
+     1050, 1071, 1072, 1073, 1052, 1076, 1053, 1054, 1055, 1056,
+     1078, 1057, 1058, 1060, 1061, 1062, 1079, 1080, 1081, 1063,
+     1082, 1083, 1084, 1065, 1085, 1068, 1086, 1087, 1071, 1072,
+     1073, 1088, 1076, 1089, 1090, 1091, 1092, 1078, 1093, 1094,
+     1097, 1098, 1100, 1079, 1080, 1081, 1101, 1082, 1083, 1084,
+     1102, 1085, 1103, 1086, 1087, 1104, 1105, 1107, 1088, 1108,
+
+     1089, 1090, 1091, 1092, 1109, 1093, 1094, 1097, 1098, 1100,
+     1110, 1111, 1112, 1101, 1117, 1118, 1119, 1102, 1120, 1103,
+     1116, 1121, 1104, 1105, 1107, 1122, 1108, 1125, 1116, 1127,
+     1128, 1109, 1130, 1131, 1132, 1120, 1133, 1110, 1111, 1112,
+     1134, 1117, 1118, 1119, 1135, 1120, 1136, 1116, 1121, 1137,
+     1138, 1140, 1122, 1141, 1125, 1142, 1127, 1128, 1139, 1130,
+     1131, 1132, 1120, 1133, 1139, 1144, 1146, 1134, 1147, 1148,
+     1151, 1135, 1152, 1136, 1153, 1154, 1137, 1138, 1140, 1155,
+     1141, 1156, 1142, 1157, 1158, 1139, 1159, 1160, 1161, 1162,
+     1163, 1139, 1144, 1146, 1164, 1147, 1148, 1151, 1165, 1152,
+
+     1166, 1153, 1154, 1167, 1168, 1169, 1155, 1170, 1156, 1172,
+     1157, 1158, 1173, 1159, 1160, 1161, 1162, 1163, 1174, 1175,
+     1176, 1164, 1177, 1178, 1179, 1165, 1180, 1166, 1183, 1184,
+     1167, 1168, 1169, 1187, 1170, 1188, 1172, 1189, 1192, 1173,
+     1193, 1194, 1196, 1197, 1200, 1174, 1175, 1176, 1201, 1177,
+     1178, 1179, 1202, 1180, 1204, 1183, 1184, 1205, 1206, 1207,
+     1187, 1208, 1188, 1209, 1189, 1192, 1210, 1193, 1194, 1196,
+     1197, 1200, 1215, 1216, 1217, 1201, 1218, 1220, 1221, 1202,
+     1222, 1204, 1225, 1226, 1205, 1206, 1207, 1227, 1208, 1228,
+     1209, 1229, 1232, 1210, 1233, 1234, 1236, 1237, 1242, 1215,
+
+     1216, 1217, 1243, 1218, 1220, 1221, 1246, 1222, 1247, 1225,
+     1226, 1248, 1250, 1251, 1227, 1252, 1228, 1253, 1229, 1232,
+     1254, 1233, 1234, 1236, 1237, 1242, 1256, 1257, 1259, 1243,
+     1261, 1262, 1264, 1246, 1265, 1247, 1266, 1267, 1248, 1250,
+     1251, 1268, 1252, 1269, 1253, 1270, 1271, 1254, 1272, 1274,
+     1276, 1277, 1279, 1256, 1257, 1259, 1280, 1261, 1262, 1264,
+     1282, 1265, 1284, 1266, 1267, 1285, 1286, 1287, 1268, 1288,
+     1269, 1289, 1270, 1271, 1290, 1272, 1274, 1276, 1277, 1279,
+     1293, 1294, 1295, 1280, 1296, 1297, 1298, 1282, 1299, 1284,
+     1300, 1301, 1285, 1286, 1287, 1302, 1288, 1305, 1289, 1308,
+
+     1309, 1290, 1312, 1313, 1314, 1315, 1314, 1293, 1294, 1295,
+     1317, 1296, 1297, 1298, 1320, 1299, 1321, 1300, 1301, 1322,
+     1324, 1325, 1302, 1326, 1305, 1327, 1308, 1309, 1328, 1312,
+     1313, 1314, 1315, 1314, 1329, 1331, 1330, 1317, 1333, 1334,
+     1335, 1320, 1330, 1321, 1336, 1337, 1322, 1324, 1325, 1338,
+     1326, 1340, 1327, 1341, 1342, 1328, 1344, 1345, 1346, 1347,
+     1348, 1329, 1331, 1330, 1349, 1333, 1334, 1335, 1350, 1330,
+     1351, 1336, 1337, 1352, 1353, 1354, 1338, 1355, 1340, 1358,
+     1341, 1342, 1360, 1344, 1345, 1346, 1347, 1348, 1361, 1362,
+     1363, 1349, 1364, 1365, 1367, 1350, 1368, 1351, 1371, 1372,
+
+     1352, 1353, 1354, 1375, 1355, 1376, 1358, 1377, 1378, 1360,
+     1380, 1381, 1383, 1384, 1385, 1361, 1362, 1363, 1386, 1364,
+     1365, 1367, 1388, 1368, 1391, 1371, 1372, 1392, 1393, 1394,
+     1375, 1395, 1376, 1396, 1377, 1378, 1397, 1380, 1381, 1383,
+     1384, 1385, 1398, 1399, 1400, 1386, 1401, 1404, 1405, 1388,
+     1406, 1391, 1407, 1408, 1392, 1393, 1394, 1409, 1395, 1410,
+     1396, 1412, 1414, 1397, 1415, 1416, 1417, 1419, 1420, 1398,
+     1399, 1400, 1422, 1401, 1404, 1405, 1425, 1406, 1426, 1407,
+     1408, 1427, 1428, 1429, 1409, 1430, 1410, 1431, 1412, 1414,
+     1433, 1415, 1416, 1417, 1419, 1420, 1434, 1435, 1436, 1422,
+
+     1437, 1438, 1439, 1425, 1440, 1426, 1441, 1442, 1427, 1428,
+     1429, 1443, 1430, 1444, 1431, 1445, 1446, 1433, 1447, 1448,
+     1449, 1450, 1451, 1434, 1435, 1436, 1452, 1437, 1438, 1439,
+     1453, 1440, 1454, 1441, 1442, 1456, 1457, 1458, 1443, 1466,
+     1444, 1467, 1445, 1446, 1468, 1447, 1448, 1449, 1450, 1451,
+     1470, 1472, 1473, 1452, 1475, 1476, 1477, 1453, 1478, 1454,
+     1481, 1483, 1456, 1457, 1458, 1484, 1466, 1485, 1467, 1486,
+     1487, 1468, 1489, 1490, 1491, 1492, 1493, 1470, 1472, 1473,
+     1494, 1475, 1476, 1477, 1495, 1478, 1496, 1481, 1483, 1498,
+     1499, 1500, 1484, 1502, 1485, 1503, 1486, 1487, 1504, 1489,
+
+     1490, 1491, 1492, 1493, 1506, 1507, 1508, 1494, 1509, 1511,
+     1512, 1495, 1513, 1496, 1516, 1517, 1498, 1499, 1500, 1518,
+     1502, 1519, 1503, 1521, 1522, 1504, 1524, 1528, 1529, 1530,
+     1533, 1506, 1507, 1508, 1534, 1509, 1511, 1512, 1535, 1513,
+     1537, 1516, 1517, 1538, 1540, 1541, 1518, 1542, 1519, 1114,
+     1521, 1522, 1106, 1524, 1528, 1529, 1530, 1533, 1095, 1077,
+     1075, 1534, 1074, 1064, 1051, 1535, 1049, 1537, 1029, 1028,
+     1538, 1540, 1541, 1025, 1542, 1547, 1547,  995,  994,  993,
+      992,  953,  951,  950,  945,  928,  919,  910,  890,  889,
+      888,  885,  884,  875,  860,  853,  849,  821,  770,  763,
+
+      761,  758,  757,  756,  755,  754,  716,  715,  712,  705,
+      670,  665,  664,  663,  661,  633,  631,  627,  590,  551,
+      548,  546,  544,  540,  537,  518,  512,  496,  491,  488,
+      470,  463,  434,  432,  431,  416,  393,  381,  366,  365,
+      360,  349,  338,  335,  328,  326,  312,  308,  306,  298,
+      280,  268,  259,  220,  191,  176,  141,  121,  100,   37,
+        5,    3, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545, 1545,
+     1545
+    } ;
+
+static yy_state_type yy_last_accepting_state;
+static char *yy_last_accepting_cpos;
+
+extern int yy_flex_debug;
+int yy_flex_debug = 0;
+
+/* The intent behind this definition is that it'll catch
+ * any uses of REJECT which flex missed.
+ */
+#define REJECT reject_used_but_not_detected
+static int yy_more_flag = 0;
+static int yy_more_len = 0;
+#define yymore() ((yy_more_flag) = 1)
+#define YY_MORE_ADJ (yy_more_len)
+#define YY_RESTORE_YY_MORE_OFFSET
+char *yytext;
+#line 1 "conf_lexer.l"
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  conf_lexer.l: Scans the ircd configuration file for tokens.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id: conf_lexer.l 1547 2012-09-30 17:50:03Z michael $
+ */
+#line 31 "conf_lexer.l"
+#include "stdinc.h"
+#include "irc_string.h"
+#include "conf.h"
+#include "conf_parser.h" /* autogenerated header file */
+#include "memory.h"
+#include "hostmask.h"
+#include "log.h"
+
+#undef YY_INPUT
+#define YY_FATAL_ERROR(msg) conf_yy_fatal_error(msg)
+#define YY_INPUT(buf,result,max_size) \
+  if (!(result = conf_yy_input(buf, max_size))) \
+    YY_FATAL_ERROR("input in flex scanner failed"); 
+#define MAX_INCLUDE_DEPTH 10
+
+
+unsigned int lineno = 1;
+char linebuf[IRCD_BUFSIZE];
+char conffilebuf[IRCD_BUFSIZE];
+
+static int include_stack_ptr = 0;
+static YY_BUFFER_STATE include_stack[MAX_INCLUDE_DEPTH];
+static unsigned int lineno_stack[MAX_INCLUDE_DEPTH];
+static FILE *inc_fbfile_in[MAX_INCLUDE_DEPTH];
+static char conffile_stack[MAX_INCLUDE_DEPTH][IRCD_BUFSIZE];
+static void ccomment(void);
+static void cinclude(void);
+static int ieof(void);
+
+static int
+conf_yy_input(char *lbuf, unsigned int max_size)
+{
+  return !fgets(lbuf, max_size, conf_parser_ctx.conf_file) ? 0 : strlen(lbuf);
+}
+
+static int
+conf_yy_fatal_error(const char *msg)
+{
+  return 0;
+}
+
+#line 1700 "conf_lexer.c"
+
+#define INITIAL 0
+
+#ifndef YY_NO_UNISTD_H
+/* Special case for "unistd.h", since it is non-ANSI. We include it way
+ * down here because we want the user's section 1 to have been scanned first.
+ * The user has a chance to override it with an option.
+ */
+#include <unistd.h>
+#endif
+
+#ifndef YY_EXTRA_TYPE
+#define YY_EXTRA_TYPE void *
+#endif
+
+static int yy_init_globals (void );
+
+/* Accessor methods to globals.
+   These are made visible to non-reentrant scanners for convenience. */
+
+int yylex_destroy (void );
+
+int yyget_debug (void );
+
+void yyset_debug (int debug_flag  );
+
+YY_EXTRA_TYPE yyget_extra (void );
+
+void yyset_extra (YY_EXTRA_TYPE user_defined  );
+
+FILE *yyget_in (void );
+
+void yyset_in  (FILE * in_str  );
+
+FILE *yyget_out (void );
+
+void yyset_out  (FILE * out_str  );
+
+yy_size_t yyget_leng (void );
+
+char *yyget_text (void );
+
+int yyget_lineno (void );
+
+void yyset_lineno (int line_number  );
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int yywrap (void );
+#else
+extern int yywrap (void );
+#endif
+#endif
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char *,yyconst char *,int );
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * );
+#endif
+
+#ifndef YY_NO_INPUT
+
+#ifdef __cplusplus
+static int yyinput (void );
+#else
+static int input (void );
+#endif
+
+#endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#define YY_READ_BUF_SIZE 8192
+#endif
+
+/* Copy whatever the last rule matched to the standard output. */
+#ifndef ECHO
+/* This used to be an fputs(), but since the string might contain NUL's,
+ * we now use fwrite().
+ */
+#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
+#endif
+
+/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
+		{ \
+		int c = '*'; \
+		size_t n; \
+		for ( n = 0; n < max_size && \
+			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
+			buf[n] = (char) c; \
+		if ( c == '\n' ) \
+			buf[n++] = (char) c; \
+		if ( c == EOF && ferror( yyin ) ) \
+			YY_FATAL_ERROR( "input in flex scanner failed" ); \
+		result = n; \
+		} \
+	else \
+		{ \
+		errno=0; \
+		while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
+			{ \
+			if( errno != EINTR) \
+				{ \
+				YY_FATAL_ERROR( "input in flex scanner failed" ); \
+				break; \
+				} \
+			errno=0; \
+			clearerr(yyin); \
+			} \
+		}\
+\
+
+#endif
+
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
+#endif
+
+/* end tables serialization structures and prototypes */
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL_IS_OURS 1
+
+extern int yylex (void);
+
+#define YY_DECL int yylex (void)
+#endif /* !YY_DECL */
+
+/* Code executed at the beginning of each rule, after yytext and yyleng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK break;
+#endif
+
+#define YY_RULE_SETUP \
+	YY_USER_ACTION
+
+/** The main scanner function which does all the work.
+ */
+YY_DECL
+{
+	register yy_state_type yy_current_state;
+	register char *yy_cp, *yy_bp;
+	register int yy_act;
+    
+#line 80 "conf_lexer.l"
+
+#line 1882 "conf_lexer.c"
+
+	if ( !(yy_init) )
+		{
+		(yy_init) = 1;
+
+#ifdef YY_USER_INIT
+		YY_USER_INIT;
+#endif
+
+		if ( ! (yy_start) )
+			(yy_start) = 1;	/* first start state */
+
+		if ( ! yyin )
+			yyin = stdin;
+
+		if ( ! yyout )
+			yyout = stdout;
+
+		if ( ! YY_CURRENT_BUFFER ) {
+			yyensure_buffer_stack ();
+			YY_CURRENT_BUFFER_LVALUE =
+				yy_create_buffer(yyin,YY_BUF_SIZE );
+		}
+
+		yy_load_buffer_state( );
+		}
+
+	while ( 1 )		/* loops until end-of-file is reached */
+		{
+		(yy_more_len) = 0;
+		if ( (yy_more_flag) )
+			{
+			(yy_more_len) = (yy_c_buf_p) - (yytext_ptr);
+			(yy_more_flag) = 0;
+			}
+		yy_cp = (yy_c_buf_p);
+
+		/* Support of yytext. */
+		*yy_cp = (yy_hold_char);
+
+		/* yy_bp points to the position in yy_ch_buf of the start of
+		 * the current run.
+		 */
+		yy_bp = yy_cp;
+
+		yy_current_state = (yy_start);
+yy_match:
+		do
+			{
+			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+			if ( yy_accept[yy_current_state] )
+				{
+				(yy_last_accepting_state) = yy_current_state;
+				(yy_last_accepting_cpos) = yy_cp;
+				}
+			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+				{
+				yy_current_state = (int) yy_def[yy_current_state];
+				if ( yy_current_state >= 1546 )
+					yy_c = yy_meta[(unsigned int) yy_c];
+				}
+			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+			++yy_cp;
+			}
+		while ( yy_current_state != 1545 );
+		yy_cp = (yy_last_accepting_cpos);
+		yy_current_state = (yy_last_accepting_state);
+
+yy_find_action:
+		yy_act = yy_accept[yy_current_state];
+
+		YY_DO_BEFORE_ACTION;
+
+do_action:	/* This label is used only to access EOF actions. */
+
+		switch ( yy_act )
+	{ /* beginning of action switch */
+			case 0: /* must back up */
+			/* undo the effects of YY_DO_BEFORE_ACTION */
+			*yy_cp = (yy_hold_char);
+			yy_cp = (yy_last_accepting_cpos);
+			yy_current_state = (yy_last_accepting_state);
+			goto yy_find_action;
+
+case 1:
+YY_RULE_SETUP
+#line 81 "conf_lexer.l"
+{ cinclude(); }
+	YY_BREAK
+case 2:
+YY_RULE_SETUP
+#line 82 "conf_lexer.l"
+{ ccomment(); }
+	YY_BREAK
+case 3:
+/* rule 3 can match eol */
+YY_RULE_SETUP
+#line 84 "conf_lexer.l"
+{ strlcpy(linebuf, yytext+1, sizeof(linebuf)); ++lineno; yyless(1); }
+	YY_BREAK
+case 4:
+YY_RULE_SETUP
+#line 86 "conf_lexer.l"
+;
+	YY_BREAK
+case 5:
+YY_RULE_SETUP
+#line 87 "conf_lexer.l"
+;
+	YY_BREAK
+case 6:
+YY_RULE_SETUP
+#line 89 "conf_lexer.l"
+{ yylval.number = atoi(yytext); return NUMBER; }
+	YY_BREAK
+case 7:
+/* rule 7 can match eol */
+YY_RULE_SETUP
+#line 91 "conf_lexer.l"
+{ if (yytext[yyleng-2] == '\\')
+		    {
+		      yyless(yyleng-1); /* return last quote */
+		      yymore();		/* append next string */
+		    }
+		  else
+		    {
+		      yylval.string = yytext+1;
+		      if(yylval.string[yyleng-2] != '"')
+			ilog(LOG_TYPE_IRCD, "Unterminated character string");
+		      else
+			{
+			  int i,j;
+
+			  yylval.string[yyleng-2] = '\0'; /* remove close
+							   *  quote 
+							   */
+			  
+			  for (j=i=0 ;yylval.string[i] != '\0'; i++,j++)
+			    {
+			      if (yylval.string[i] != '\\')
+				{
+				  yylval.string[j] = yylval.string[i];
+				}
+			      else
+				{
+				  i++;
+				  if (yylval.string[i] == '\0') /* XXX 
+								 * should not
+								 * happen
+								 */
+				    {
+				      ilog(LOG_TYPE_IRCD,
+					   "Unterminated character string");
+				      break;
+				    }
+				  yylval.string[j] = yylval.string[i];
+				}
+			    }
+			  yylval.string[j] = '\0';
+			  return QSTRING;
+			}
+		    }
+		}
+	YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 136 "conf_lexer.l"
+{ return ACCEPT_PASSWORD; }
+	YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 137 "conf_lexer.l"
+{ return ADMIN; }
+	YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 138 "conf_lexer.l"
+{ return ADMIN; }
+	YY_BREAK
+case 11:
+YY_RULE_SETUP
+#line 139 "conf_lexer.l"
+{ return AFTYPE; }
+	YY_BREAK
+case 12:
+YY_RULE_SETUP
+#line 140 "conf_lexer.l"
+{ return T_ALL; }
+	YY_BREAK
+case 13:
+YY_RULE_SETUP
+#line 141 "conf_lexer.l"
+{ return IRCD_AUTH; }
+	YY_BREAK
+case 14:
+YY_RULE_SETUP
+#line 142 "conf_lexer.l"
+{ return AUTOCONN; }
+	YY_BREAK
+case 15:
+YY_RULE_SETUP
+#line 143 "conf_lexer.l"
+{ return CAN_FLOOD; }
+	YY_BREAK
+case 16:
+YY_RULE_SETUP
+#line 144 "conf_lexer.l"
+{ return CALLER_ID_WAIT; }
+	YY_BREAK
+case 17:
+YY_RULE_SETUP
+#line 145 "conf_lexer.l"
+{ return OPERS_BYPASS_CALLERID; }
+	YY_BREAK
+case 18:
+YY_RULE_SETUP
+#line 146 "conf_lexer.l"
+{ return CHANNEL; }
+	YY_BREAK
+case 19:
+YY_RULE_SETUP
+#line 147 "conf_lexer.l"
+{ return CIDR_BITLEN_IPV4; }
+	YY_BREAK
+case 20:
+YY_RULE_SETUP
+#line 148 "conf_lexer.l"
+{ return CIDR_BITLEN_IPV6; }
+	YY_BREAK
+case 21:
+YY_RULE_SETUP
+#line 149 "conf_lexer.l"
+{ return CLASS; }
+	YY_BREAK
+case 22:
+YY_RULE_SETUP
+#line 150 "conf_lexer.l"
+{ return T_CLUSTER; }
+	YY_BREAK
+case 23:
+YY_RULE_SETUP
+#line 151 "conf_lexer.l"
+{ return CONNECT; }
+	YY_BREAK
+case 24:
+YY_RULE_SETUP
+#line 152 "conf_lexer.l"
+{ return CONNECTFREQ; }
+	YY_BREAK
+case 25:
+YY_RULE_SETUP
+#line 153 "conf_lexer.l"
+{ return DEFAULT_FLOODCOUNT; }
+	YY_BREAK
+case 26:
+YY_RULE_SETUP
+#line 154 "conf_lexer.l"
+{ return DEFAULT_SPLIT_SERVER_COUNT; }
+	YY_BREAK
+case 27:
+YY_RULE_SETUP
+#line 155 "conf_lexer.l"
+{ return DEFAULT_SPLIT_USER_COUNT; }
+	YY_BREAK
+case 28:
+YY_RULE_SETUP
+#line 156 "conf_lexer.l"
+{ return DENY; }
+	YY_BREAK
+case 29:
+YY_RULE_SETUP
+#line 157 "conf_lexer.l"
+{ return DESCRIPTION; }
+	YY_BREAK
+case 30:
+YY_RULE_SETUP
+#line 158 "conf_lexer.l"
+{ return DIE; }
+	YY_BREAK
+case 31:
+YY_RULE_SETUP
+#line 159 "conf_lexer.l"
+{ return DISABLE_AUTH; }
+	YY_BREAK
+case 32:
+YY_RULE_SETUP
+#line 160 "conf_lexer.l"
+{ return DISABLE_FAKE_CHANNELS; }
+	YY_BREAK
+case 33:
+YY_RULE_SETUP
+#line 161 "conf_lexer.l"
+{ return DISABLE_REMOTE_COMMANDS; }
+	YY_BREAK
+case 34:
+YY_RULE_SETUP
+#line 162 "conf_lexer.l"
+{ return T_DLINE; }
+	YY_BREAK
+case 35:
+YY_RULE_SETUP
+#line 163 "conf_lexer.l"
+{ return DOTS_IN_IDENT; }
+	YY_BREAK
+case 36:
+YY_RULE_SETUP
+#line 164 "conf_lexer.l"
+{ return EGDPOOL_PATH; }
+	YY_BREAK
+case 37:
+YY_RULE_SETUP
+#line 165 "conf_lexer.l"
+{ return EMAIL; }
+	YY_BREAK
+case 38:
+YY_RULE_SETUP
+#line 166 "conf_lexer.l"
+{ return ENCRYPTED; }
+	YY_BREAK
+case 39:
+YY_RULE_SETUP
+#line 167 "conf_lexer.l"
+{ return EXCEED_LIMIT; }
+	YY_BREAK
+case 40:
+YY_RULE_SETUP
+#line 168 "conf_lexer.l"
+{ return EXEMPT; }
+	YY_BREAK
+case 41:
+YY_RULE_SETUP
+#line 169 "conf_lexer.l"
+{ return T_FILE; }
+	YY_BREAK
+case 42:
+YY_RULE_SETUP
+#line 170 "conf_lexer.l"
+{ return IRCD_FLAGS; }
+	YY_BREAK
+case 43:
+YY_RULE_SETUP
+#line 171 "conf_lexer.l"
+{ return FLATTEN_LINKS; }
+	YY_BREAK
+case 44:
+YY_RULE_SETUP
+#line 172 "conf_lexer.l"
+{ return GECOS; }
+	YY_BREAK
+case 45:
+YY_RULE_SETUP
+#line 173 "conf_lexer.l"
+{ return GENERAL; }
+	YY_BREAK
+case 46:
+YY_RULE_SETUP
+#line 174 "conf_lexer.l"
+{ return GLINE; }
+	YY_BREAK
+case 47:
+YY_RULE_SETUP
+#line 175 "conf_lexer.l"
+{ return GLINE_ENABLE; }
+	YY_BREAK
+case 48:
+YY_RULE_SETUP
+#line 176 "conf_lexer.l"
+{ return GLINE_EXEMPT; }
+	YY_BREAK
+case 49:
+YY_RULE_SETUP
+#line 177 "conf_lexer.l"
+{ return GLINE_DURATION; }
+	YY_BREAK
+case 50:
+YY_RULE_SETUP
+#line 178 "conf_lexer.l"
+{ return GLINE_REQUEST_DURATION; }
+	YY_BREAK
+case 51:
+YY_RULE_SETUP
+#line 179 "conf_lexer.l"
+{ return GLINE_MIN_CIDR; }
+	YY_BREAK
+case 52:
+YY_RULE_SETUP
+#line 180 "conf_lexer.l"
+{ return GLINE_MIN_CIDR6; }
+	YY_BREAK
+case 53:
+YY_RULE_SETUP
+#line 181 "conf_lexer.l"
+{ return T_GLOBOPS; }
+	YY_BREAK
+case 54:
+YY_RULE_SETUP
+#line 182 "conf_lexer.l"
+{ return GLOBAL_KILL; }
+	YY_BREAK
+case 55:
+YY_RULE_SETUP
+#line 183 "conf_lexer.l"
+{ return NEED_IDENT; }
+	YY_BREAK
+case 56:
+YY_RULE_SETUP
+#line 184 "conf_lexer.l"
+{ return NEED_IDENT; }
+	YY_BREAK
+case 57:
+YY_RULE_SETUP
+#line 185 "conf_lexer.l"
+{ return HAVENT_READ_CONF; }
+	YY_BREAK
+case 58:
+YY_RULE_SETUP
+#line 186 "conf_lexer.l"
+{ return HIDDEN; }
+	YY_BREAK
+case 59:
+YY_RULE_SETUP
+#line 187 "conf_lexer.l"
+{ return HIDDEN_NAME; }
+	YY_BREAK
+case 60:
+YY_RULE_SETUP
+#line 188 "conf_lexer.l"
+{ return HIDE_SERVER_IPS; }
+	YY_BREAK
+case 61:
+YY_RULE_SETUP
+#line 189 "conf_lexer.l"
+{ return HIDE_SERVERS; }
+	YY_BREAK
+case 62:
+YY_RULE_SETUP
+#line 190 "conf_lexer.l"
+{ return HIDE_SPOOF_IPS; }
+	YY_BREAK
+case 63:
+YY_RULE_SETUP
+#line 191 "conf_lexer.l"
+{ return HOST; }
+	YY_BREAK
+case 64:
+YY_RULE_SETUP
+#line 192 "conf_lexer.l"
+{ return HUB; }
+	YY_BREAK
+case 65:
+YY_RULE_SETUP
+#line 193 "conf_lexer.l"
+{ return HUB_MASK; }
+	YY_BREAK
+case 66:
+YY_RULE_SETUP
+#line 194 "conf_lexer.l"
+{ return IGNORE_BOGUS_TS; }
+	YY_BREAK
+case 67:
+YY_RULE_SETUP
+#line 195 "conf_lexer.l"
+{ return INVISIBLE_ON_CONNECT; }
+	YY_BREAK
+case 68:
+YY_RULE_SETUP
+#line 196 "conf_lexer.l"
+{ return IP; }
+	YY_BREAK
+case 69:
+YY_RULE_SETUP
+#line 197 "conf_lexer.l"
+{ return T_IPV4; }
+	YY_BREAK
+case 70:
+YY_RULE_SETUP
+#line 198 "conf_lexer.l"
+{ return T_IPV6; }
+	YY_BREAK
+case 71:
+YY_RULE_SETUP
+#line 199 "conf_lexer.l"
+{ return JOIN_FLOOD_COUNT; }
+	YY_BREAK
+case 72:
+YY_RULE_SETUP
+#line 200 "conf_lexer.l"
+{ return JOIN_FLOOD_TIME; }
+	YY_BREAK
+case 73:
+YY_RULE_SETUP
+#line 201 "conf_lexer.l"
+{ return KILL; }
+	YY_BREAK
+case 74:
+YY_RULE_SETUP
+#line 202 "conf_lexer.l"
+{ return KILL_CHASE_TIME_LIMIT; }
+	YY_BREAK
+case 75:
+YY_RULE_SETUP
+#line 203 "conf_lexer.l"
+{ return KLINE; }
+	YY_BREAK
+case 76:
+YY_RULE_SETUP
+#line 204 "conf_lexer.l"
+{ return KLINE_EXEMPT; }
+	YY_BREAK
+case 77:
+YY_RULE_SETUP
+#line 205 "conf_lexer.l"
+{ return LEAF_MASK; }
+	YY_BREAK
+case 78:
+YY_RULE_SETUP
+#line 206 "conf_lexer.l"
+{ return LISTEN; }
+	YY_BREAK
+case 79:
+YY_RULE_SETUP
+#line 207 "conf_lexer.l"
+{ return T_LOG; }
+	YY_BREAK
+case 80:
+YY_RULE_SETUP
+#line 208 "conf_lexer.l"
+{ return TMASKED; }
+	YY_BREAK
+case 81:
+YY_RULE_SETUP
+#line 209 "conf_lexer.l"
+{ return T_MAX_CLIENTS; }
+	YY_BREAK
+case 82:
+YY_RULE_SETUP
+#line 210 "conf_lexer.l"
+{ return MAX_IDENT; }
+	YY_BREAK
+case 83:
+YY_RULE_SETUP
+#line 211 "conf_lexer.l"
+{ return MAX_LOCAL; }
+	YY_BREAK
+case 84:
+YY_RULE_SETUP
+#line 212 "conf_lexer.l"
+{ return MAX_GLOBAL; }
+	YY_BREAK
+case 85:
+YY_RULE_SETUP
+#line 213 "conf_lexer.l"
+{ return MAX_NUMBER; }
+	YY_BREAK
+case 86:
+YY_RULE_SETUP
+#line 214 "conf_lexer.l"
+{ return MAX_WATCH; }
+	YY_BREAK
+case 87:
+YY_RULE_SETUP
+#line 215 "conf_lexer.l"
+{ return MESSAGE_LOCALE; }
+	YY_BREAK
+case 88:
+YY_RULE_SETUP
+#line 216 "conf_lexer.l"
+{ return MIN_NONWILDCARD; }
+	YY_BREAK
+case 89:
+YY_RULE_SETUP
+#line 217 "conf_lexer.l"
+{ return MIN_NONWILDCARD_SIMPLE; }
+	YY_BREAK
+case 90:
+YY_RULE_SETUP
+#line 218 "conf_lexer.l"
+{ return NAME; }
+	YY_BREAK
+case 91:
+YY_RULE_SETUP
+#line 219 "conf_lexer.l"
+{ return NEED_PASSWORD; }
+	YY_BREAK
+case 92:
+YY_RULE_SETUP
+#line 220 "conf_lexer.l"
+{ return NETWORK_DESC; }
+	YY_BREAK
+case 93:
+YY_RULE_SETUP
+#line 221 "conf_lexer.l"
+{ return NETWORK_NAME; }
+	YY_BREAK
+case 94:
+YY_RULE_SETUP
+#line 222 "conf_lexer.l"
+{ return NICK; }
+	YY_BREAK
+case 95:
+YY_RULE_SETUP
+#line 223 "conf_lexer.l"
+{ return NICK_CHANGES; }
+	YY_BREAK
+case 96:
+YY_RULE_SETUP
+#line 224 "conf_lexer.l"
+{ yylval.number = 0; return TBOOL; }
+	YY_BREAK
+case 97:
+YY_RULE_SETUP
+#line 225 "conf_lexer.l"
+{ return NO_CREATE_ON_SPLIT; }
+	YY_BREAK
+case 98:
+YY_RULE_SETUP
+#line 226 "conf_lexer.l"
+{ return NO_JOIN_ON_SPLIT; }
+	YY_BREAK
+case 99:
+YY_RULE_SETUP
+#line 227 "conf_lexer.l"
+{ return NO_OPER_FLOOD; }
+	YY_BREAK
+case 100:
+YY_RULE_SETUP
+#line 228 "conf_lexer.l"
+{ return NO_TILDE; }
+	YY_BREAK
+case 101:
+YY_RULE_SETUP
+#line 229 "conf_lexer.l"
+{ return NUMBER_PER_CIDR; }
+	YY_BREAK
+case 102:
+YY_RULE_SETUP
+#line 230 "conf_lexer.l"
+{ return NUMBER_PER_IP; }
+	YY_BREAK
+case 103:
+YY_RULE_SETUP
+#line 231 "conf_lexer.l"
+{ return OPERATOR; }
+	YY_BREAK
+case 104:
+YY_RULE_SETUP
+#line 232 "conf_lexer.l"
+{ return OPER_PASS_RESV; }
+	YY_BREAK
+case 105:
+YY_RULE_SETUP
+#line 233 "conf_lexer.l"
+{ return OPERATOR; }
+	YY_BREAK
+case 106:
+YY_RULE_SETUP
+#line 234 "conf_lexer.l"
+{ return PASSWORD; }
+	YY_BREAK
+case 107:
+YY_RULE_SETUP
+#line 235 "conf_lexer.l"
+{ return PASSWORD; }
+	YY_BREAK
+case 108:
+YY_RULE_SETUP
+#line 236 "conf_lexer.l"
+{ return PING_COOKIE; }
+	YY_BREAK
+case 109:
+YY_RULE_SETUP
+#line 237 "conf_lexer.l"
+{ return PING_TIME; }
+	YY_BREAK
+case 110:
+YY_RULE_SETUP
+#line 238 "conf_lexer.l"
+{ return PING_WARNING; }
+	YY_BREAK
+case 111:
+YY_RULE_SETUP
+#line 239 "conf_lexer.l"
+{ return PORT; }
+	YY_BREAK
+case 112:
+YY_RULE_SETUP
+#line 240 "conf_lexer.l"
+{ return RESV; }
+	YY_BREAK
+case 113:
+YY_RULE_SETUP
+#line 241 "conf_lexer.l"
+{ return QUIET_ON_BAN; }
+	YY_BREAK
+case 114:
+YY_RULE_SETUP
+#line 242 "conf_lexer.l"
+{ return REASON; }
+	YY_BREAK
+case 115:
+YY_RULE_SETUP
+#line 243 "conf_lexer.l"
+{ return T_RECVQ; }
+	YY_BREAK
+case 116:
+YY_RULE_SETUP
+#line 244 "conf_lexer.l"
+{ return REDIRPORT; }
+	YY_BREAK
+case 117:
+YY_RULE_SETUP
+#line 245 "conf_lexer.l"
+{ return REDIRSERV; }
+	YY_BREAK
+case 118:
+YY_RULE_SETUP
+#line 246 "conf_lexer.l"
+{ return REGEX_T; }
+	YY_BREAK
+case 119:
+YY_RULE_SETUP
+#line 247 "conf_lexer.l"
+{ return REHASH; }
+	YY_BREAK
+case 120:
+YY_RULE_SETUP
+#line 248 "conf_lexer.l"
+{ return REMOTE; }
+	YY_BREAK
+case 121:
+YY_RULE_SETUP
+#line 249 "conf_lexer.l"
+{ return REMOTEBAN; }
+	YY_BREAK
+case 122:
+YY_RULE_SETUP
+#line 250 "conf_lexer.l"
+{ return T_RESTART; }
+	YY_BREAK
+case 123:
+YY_RULE_SETUP
+#line 251 "conf_lexer.l"
+{ return RESTRICT_CHANNELS; }
+	YY_BREAK
+case 124:
+YY_RULE_SETUP
+#line 252 "conf_lexer.l"
+{ return RESV; }
+	YY_BREAK
+case 125:
+YY_RULE_SETUP
+#line 253 "conf_lexer.l"
+{ return RESV_EXEMPT; }
+	YY_BREAK
+case 126:
+YY_RULE_SETUP
+#line 254 "conf_lexer.l"
+{ return RSA_PRIVATE_KEY_FILE; }
+	YY_BREAK
+case 127:
+YY_RULE_SETUP
+#line 255 "conf_lexer.l"
+{ return RSA_PUBLIC_KEY_FILE; }
+	YY_BREAK
+case 128:
+YY_RULE_SETUP
+#line 256 "conf_lexer.l"
+{ return T_SSL; }
+	YY_BREAK
+case 129:
+YY_RULE_SETUP
+#line 257 "conf_lexer.l"
+{ return SSL_CERTIFICATE_FILE; }
+	YY_BREAK
+case 130:
+YY_RULE_SETUP
+#line 258 "conf_lexer.l"
+{ return T_SSL_CLIENT_METHOD; }
+	YY_BREAK
+case 131:
+YY_RULE_SETUP
+#line 259 "conf_lexer.l"
+{ return T_SSL_SERVER_METHOD; }
+	YY_BREAK
+case 132:
+YY_RULE_SETUP
+#line 260 "conf_lexer.l"
+{ return SSL_DH_PARAM_FILE; }
+	YY_BREAK
+case 133:
+YY_RULE_SETUP
+#line 261 "conf_lexer.l"
+{ return T_SSL_CIPHER_LIST; }
+	YY_BREAK
+case 134:
+YY_RULE_SETUP
+#line 262 "conf_lexer.l"
+{ return T_SSLV3; }
+	YY_BREAK
+case 135:
+YY_RULE_SETUP
+#line 263 "conf_lexer.l"
+{ return T_TLSV1; }
+	YY_BREAK
+case 136:
+YY_RULE_SETUP
+#line 264 "conf_lexer.l"
+{ return SEND_PASSWORD; }
+	YY_BREAK
+case 137:
+YY_RULE_SETUP
+#line 265 "conf_lexer.l"
+{ return SENDQ; }
+	YY_BREAK
+case 138:
+YY_RULE_SETUP
+#line 266 "conf_lexer.l"
+{ return T_SERVER; }
+	YY_BREAK
+case 139:
+YY_RULE_SETUP
+#line 267 "conf_lexer.l"
+{ return SERVERHIDE; }
+	YY_BREAK
+case 140:
+YY_RULE_SETUP
+#line 268 "conf_lexer.l"
+{ return SERVERINFO; }
+	YY_BREAK
+case 141:
+YY_RULE_SETUP
+#line 269 "conf_lexer.l"
+{ return T_SERVICE; }
+	YY_BREAK
+case 142:
+YY_RULE_SETUP
+#line 270 "conf_lexer.l"
+{ return T_SERVICES_NAME; }
+	YY_BREAK
+case 143:
+YY_RULE_SETUP
+#line 271 "conf_lexer.l"
+{ return T_SET; }
+	YY_BREAK
+case 144:
+YY_RULE_SETUP
+#line 272 "conf_lexer.l"
+{ return T_SHARED; }
+	YY_BREAK
+case 145:
+YY_RULE_SETUP
+#line 273 "conf_lexer.l"
+{ return SHORT_MOTD; }
+	YY_BREAK
+case 146:
+YY_RULE_SETUP
+#line 274 "conf_lexer.l"
+{ return IRCD_SID; }
+	YY_BREAK
+case 147:
+YY_RULE_SETUP
+#line 275 "conf_lexer.l"
+{ return T_SIZE; }
+	YY_BREAK
+case 148:
+YY_RULE_SETUP
+#line 276 "conf_lexer.l"
+{ return SPOOF; }
+	YY_BREAK
+case 149:
+YY_RULE_SETUP
+#line 277 "conf_lexer.l"
+{ return SPOOF_NOTICE; }
+	YY_BREAK
+case 150:
+YY_RULE_SETUP
+#line 278 "conf_lexer.l"
+{ return TKLINE_EXPIRE_NOTICES; }
+	YY_BREAK
+case 151:
+YY_RULE_SETUP
+#line 279 "conf_lexer.l"
+{ return TYPE; }
+	YY_BREAK
+case 152:
+YY_RULE_SETUP
+#line 280 "conf_lexer.l"
+{ return TRUE_NO_OPER_FLOOD; }
+	YY_BREAK
+case 153:
+YY_RULE_SETUP
+#line 281 "conf_lexer.l"
+{ return T_UMODES; }
+	YY_BREAK
+case 154:
+YY_RULE_SETUP
+#line 282 "conf_lexer.l"
+{ return UNKLINE; }
+	YY_BREAK
+case 155:
+YY_RULE_SETUP
+#line 283 "conf_lexer.l"
+{ return T_UNDLINE; }
+	YY_BREAK
+case 156:
+YY_RULE_SETUP
+#line 284 "conf_lexer.l"
+{ return T_UNLIMITED; }
+	YY_BREAK
+case 157:
+YY_RULE_SETUP
+#line 285 "conf_lexer.l"
+{ return USE_EGD; }
+	YY_BREAK
+case 158:
+YY_RULE_SETUP
+#line 286 "conf_lexer.l"
+{ return USE_LOGGING; }
+	YY_BREAK
+case 159:
+YY_RULE_SETUP
+#line 287 "conf_lexer.l"
+{ return THROTTLE_TIME; }
+	YY_BREAK
+case 160:
+YY_RULE_SETUP
+#line 288 "conf_lexer.l"
+{ return USER; } 
+	YY_BREAK
+case 161:
+YY_RULE_SETUP
+#line 289 "conf_lexer.l"
+{ return VHOST; }
+	YY_BREAK
+case 162:
+YY_RULE_SETUP
+#line 290 "conf_lexer.l"
+{ return VHOST6; }
+	YY_BREAK
+case 163:
+YY_RULE_SETUP
+#line 291 "conf_lexer.l"
+{ return XLINE; }
+	YY_BREAK
+case 164:
+YY_RULE_SETUP
+#line 292 "conf_lexer.l"
+{ yylval.number = 1; return TBOOL; }
+	YY_BREAK
+case 165:
+YY_RULE_SETUP
+#line 294 "conf_lexer.l"
+{ return FAILED_OPER_NOTICE; }
+	YY_BREAK
+case 166:
+YY_RULE_SETUP
+#line 295 "conf_lexer.l"
+{ return MAX_ACCEPT; }
+	YY_BREAK
+case 167:
+YY_RULE_SETUP
+#line 296 "conf_lexer.l"
+{ return MAX_NICK_CHANGES; }
+	YY_BREAK
+case 168:
+YY_RULE_SETUP
+#line 297 "conf_lexer.l"
+{ return MAX_CHANS_PER_OPER; }
+	YY_BREAK
+case 169:
+YY_RULE_SETUP
+#line 298 "conf_lexer.l"
+{ return MAX_CHANS_PER_USER; }
+	YY_BREAK
+case 170:
+YY_RULE_SETUP
+#line 299 "conf_lexer.l"
+{ return MAX_NICK_TIME; }
+	YY_BREAK
+case 171:
+YY_RULE_SETUP
+#line 300 "conf_lexer.l"
+{ return ANTI_NICK_FLOOD; }
+	YY_BREAK
+case 172:
+YY_RULE_SETUP
+#line 301 "conf_lexer.l"
+{ return ANTI_SPAM_EXIT_MESSAGE_TIME; }
+	YY_BREAK
+case 173:
+YY_RULE_SETUP
+#line 302 "conf_lexer.l"
+{ return TS_MAX_DELTA; }
+	YY_BREAK
+case 174:
+YY_RULE_SETUP
+#line 303 "conf_lexer.l"
+{ return TS_WARN_DELTA; }
+	YY_BREAK
+case 175:
+YY_RULE_SETUP
+#line 304 "conf_lexer.l"
+{ return LINKS_DELAY; }
+	YY_BREAK
+case 176:
+YY_RULE_SETUP
+#line 305 "conf_lexer.l"
+{ return WARN_NO_NLINE; }
+	YY_BREAK
+case 177:
+YY_RULE_SETUP
+#line 307 "conf_lexer.l"
+{ return STATS_E_DISABLED; }
+	YY_BREAK
+case 178:
+YY_RULE_SETUP
+#line 308 "conf_lexer.l"
+{ return STATS_O_OPER_ONLY; }
+	YY_BREAK
+case 179:
+YY_RULE_SETUP
+#line 309 "conf_lexer.l"
+{ return STATS_K_OPER_ONLY; }
+	YY_BREAK
+case 180:
+YY_RULE_SETUP
+#line 310 "conf_lexer.l"
+{ return STATS_I_OPER_ONLY; }
+	YY_BREAK
+case 181:
+YY_RULE_SETUP
+#line 311 "conf_lexer.l"
+{ return STATS_P_OPER_ONLY; }
+	YY_BREAK
+case 182:
+YY_RULE_SETUP
+#line 312 "conf_lexer.l"
+{ return PACE_WAIT; }
+	YY_BREAK
+case 183:
+YY_RULE_SETUP
+#line 313 "conf_lexer.l"
+{ return PACE_WAIT_SIMPLE; }
+	YY_BREAK
+case 184:
+YY_RULE_SETUP
+#line 314 "conf_lexer.l"
+{ return KNOCK_DELAY; }
+	YY_BREAK
+case 185:
+YY_RULE_SETUP
+#line 315 "conf_lexer.l"
+{ return KNOCK_DELAY_CHANNEL; }
+	YY_BREAK
+case 186:
+YY_RULE_SETUP
+#line 316 "conf_lexer.l"
+{ return MAX_BANS; }
+	YY_BREAK
+case 187:
+YY_RULE_SETUP
+#line 317 "conf_lexer.l"
+{ return MODULES; }
+	YY_BREAK
+case 188:
+YY_RULE_SETUP
+#line 318 "conf_lexer.l"
+{ return MODULE; }
+	YY_BREAK
+case 189:
+YY_RULE_SETUP
+#line 319 "conf_lexer.l"
+{ return PATH; }
+	YY_BREAK
+case 190:
+YY_RULE_SETUP
+#line 320 "conf_lexer.l"
+{ return MAX_TARGETS; }
+	YY_BREAK
+case 191:
+YY_RULE_SETUP
+#line 322 "conf_lexer.l"
+{ return T_UNXLINE; }
+	YY_BREAK
+case 192:
+YY_RULE_SETUP
+#line 323 "conf_lexer.l"
+{ return T_UNRESV; }
+	YY_BREAK
+case 193:
+YY_RULE_SETUP
+#line 325 "conf_lexer.l"
+{ return OPER_ONLY_UMODES; }
+	YY_BREAK
+case 194:
+YY_RULE_SETUP
+#line 326 "conf_lexer.l"
+{ return OPER_UMODES; }
+	YY_BREAK
+case 195:
+YY_RULE_SETUP
+#line 327 "conf_lexer.l"
+{ return T_BOTS; }
+	YY_BREAK
+case 196:
+YY_RULE_SETUP
+#line 328 "conf_lexer.l"
+{ return T_CCONN; }
+	YY_BREAK
+case 197:
+YY_RULE_SETUP
+#line 329 "conf_lexer.l"
+{ return T_CCONN_FULL; }
+	YY_BREAK
+case 198:
+YY_RULE_SETUP
+#line 330 "conf_lexer.l"
+{ return T_DEAF; }
+	YY_BREAK
+case 199:
+YY_RULE_SETUP
+#line 331 "conf_lexer.l"
+{ return T_DEBUG; }
+	YY_BREAK
+case 200:
+YY_RULE_SETUP
+#line 332 "conf_lexer.l"
+{ return T_FULL; }
+	YY_BREAK
+case 201:
+YY_RULE_SETUP
+#line 333 "conf_lexer.l"
+{ return T_SKILL; }
+	YY_BREAK
+case 202:
+YY_RULE_SETUP
+#line 334 "conf_lexer.l"
+{ return T_NCHANGE; }
+	YY_BREAK
+case 203:
+YY_RULE_SETUP
+#line 335 "conf_lexer.l"
+{ return T_REJ; }
+	YY_BREAK
+case 204:
+YY_RULE_SETUP
+#line 336 "conf_lexer.l"
+{ return T_UNAUTH; }
+	YY_BREAK
+case 205:
+YY_RULE_SETUP
+#line 337 "conf_lexer.l"
+{ return T_SPY; }
+	YY_BREAK
+case 206:
+YY_RULE_SETUP
+#line 338 "conf_lexer.l"
+{ return T_EXTERNAL; }
+	YY_BREAK
+case 207:
+YY_RULE_SETUP
+#line 339 "conf_lexer.l"
+{ return T_OPERWALL; }
+	YY_BREAK
+case 208:
+YY_RULE_SETUP
+#line 340 "conf_lexer.l"
+{ return T_SERVNOTICE; }
+	YY_BREAK
+case 209:
+YY_RULE_SETUP
+#line 341 "conf_lexer.l"
+{ return T_INVISIBLE; }
+	YY_BREAK
+case 210:
+YY_RULE_SETUP
+#line 342 "conf_lexer.l"
+{ return T_WALLOP; }
+	YY_BREAK
+case 211:
+YY_RULE_SETUP
+#line 343 "conf_lexer.l"
+{ return T_CALLERID; }
+	YY_BREAK
+case 212:
+YY_RULE_SETUP
+#line 344 "conf_lexer.l"
+{ return T_SOFTCALLERID; }
+	YY_BREAK
+case 213:
+YY_RULE_SETUP
+#line 345 "conf_lexer.l"
+{ return T_LOCOPS; }
+	YY_BREAK
+case 214:
+YY_RULE_SETUP
+#line 347 "conf_lexer.l"
+{ return WEEKS; }
+	YY_BREAK
+case 215:
+YY_RULE_SETUP
+#line 348 "conf_lexer.l"
+{ return WEEKS; }
+	YY_BREAK
+case 216:
+YY_RULE_SETUP
+#line 349 "conf_lexer.l"
+{ return DAYS; }
+	YY_BREAK
+case 217:
+YY_RULE_SETUP
+#line 350 "conf_lexer.l"
+{ return DAYS; }
+	YY_BREAK
+case 218:
+YY_RULE_SETUP
+#line 351 "conf_lexer.l"
+{ return HOURS; }
+	YY_BREAK
+case 219:
+YY_RULE_SETUP
+#line 352 "conf_lexer.l"
+{ return HOURS; }
+	YY_BREAK
+case 220:
+YY_RULE_SETUP
+#line 353 "conf_lexer.l"
+{ return MINUTES; }
+	YY_BREAK
+case 221:
+YY_RULE_SETUP
+#line 354 "conf_lexer.l"
+{ return MINUTES; }
+	YY_BREAK
+case 222:
+YY_RULE_SETUP
+#line 355 "conf_lexer.l"
+{ return SECONDS; }
+	YY_BREAK
+case 223:
+YY_RULE_SETUP
+#line 356 "conf_lexer.l"
+{ return SECONDS; }
+	YY_BREAK
+case 224:
+YY_RULE_SETUP
+#line 358 "conf_lexer.l"
+{ return BYTES; }
+	YY_BREAK
+case 225:
+YY_RULE_SETUP
+#line 359 "conf_lexer.l"
+{ return BYTES; }
+	YY_BREAK
+case 226:
+YY_RULE_SETUP
+#line 360 "conf_lexer.l"
+{ return KBYTES; }
+	YY_BREAK
+case 227:
+YY_RULE_SETUP
+#line 361 "conf_lexer.l"
+{ return KBYTES; }
+	YY_BREAK
+case 228:
+YY_RULE_SETUP
+#line 362 "conf_lexer.l"
+{ return KBYTES; }
+	YY_BREAK
+case 229:
+YY_RULE_SETUP
+#line 363 "conf_lexer.l"
+{ return KBYTES; }
+	YY_BREAK
+case 230:
+YY_RULE_SETUP
+#line 364 "conf_lexer.l"
+{ return KBYTES; }
+	YY_BREAK
+case 231:
+YY_RULE_SETUP
+#line 365 "conf_lexer.l"
+{ return MBYTES; }
+	YY_BREAK
+case 232:
+YY_RULE_SETUP
+#line 366 "conf_lexer.l"
+{ return MBYTES; }
+	YY_BREAK
+case 233:
+YY_RULE_SETUP
+#line 367 "conf_lexer.l"
+{ return MBYTES; }
+	YY_BREAK
+case 234:
+YY_RULE_SETUP
+#line 368 "conf_lexer.l"
+{ return MBYTES; }
+	YY_BREAK
+case 235:
+YY_RULE_SETUP
+#line 369 "conf_lexer.l"
+{ return MBYTES; }
+	YY_BREAK
+case 236:
+YY_RULE_SETUP
+#line 370 "conf_lexer.l"
+{ return TWODOTS; }
+	YY_BREAK
+case 237:
+YY_RULE_SETUP
+#line 372 "conf_lexer.l"
+{ return yytext[0]; }
+	YY_BREAK
+case YY_STATE_EOF(INITIAL):
+#line 373 "conf_lexer.l"
+{ if (ieof()) yyterminate(); }
+	YY_BREAK
+case 238:
+YY_RULE_SETUP
+#line 375 "conf_lexer.l"
+ECHO;
+	YY_BREAK
+#line 3206 "conf_lexer.c"
+
+	case YY_END_OF_BUFFER:
+		{
+		/* Amount of text matched not including the EOB char. */
+		int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
+
+		/* Undo the effects of YY_DO_BEFORE_ACTION. */
+		*yy_cp = (yy_hold_char);
+		YY_RESTORE_YY_MORE_OFFSET
+
+		if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
+			{
+			/* We're scanning a new file or input source.  It's
+			 * possible that this happened because the user
+			 * just pointed yyin at a new source and called
+			 * yylex().  If so, then we have to assure
+			 * consistency between YY_CURRENT_BUFFER and our
+			 * globals.  Here is the right place to do so, because
+			 * this is the first action (other than possibly a
+			 * back-up) that will match for the new input source.
+			 */
+			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+			YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
+			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
+			}
+
+		/* Note that here we test for yy_c_buf_p "<=" to the position
+		 * of the first EOB in the buffer, since yy_c_buf_p will
+		 * already have been incremented past the NUL character
+		 * (since all states make transitions on EOB to the
+		 * end-of-buffer state).  Contrast this with the test
+		 * in input().
+		 */
+		if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+			{ /* This was really a NUL. */
+			yy_state_type yy_next_state;
+
+			(yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
+
+			yy_current_state = yy_get_previous_state(  );
+
+			/* Okay, we're now positioned to make the NUL
+			 * transition.  We couldn't have
+			 * yy_get_previous_state() go ahead and do it
+			 * for us because it doesn't know how to deal
+			 * with the possibility of jamming (and we don't
+			 * want to build jamming into it because then it
+			 * will run more slowly).
+			 */
+
+			yy_next_state = yy_try_NUL_trans( yy_current_state );
+
+			yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+
+			if ( yy_next_state )
+				{
+				/* Consume the NUL. */
+				yy_cp = ++(yy_c_buf_p);
+				yy_current_state = yy_next_state;
+				goto yy_match;
+				}
+
+			else
+				{
+				yy_cp = (yy_last_accepting_cpos);
+				yy_current_state = (yy_last_accepting_state);
+				goto yy_find_action;
+				}
+			}
+
+		else switch ( yy_get_next_buffer(  ) )
+			{
+			case EOB_ACT_END_OF_FILE:
+				{
+				(yy_did_buffer_switch_on_eof) = 0;
+
+				if ( yywrap( ) )
+					{
+					/* Note: because we've taken care in
+					 * yy_get_next_buffer() to have set up
+					 * yytext, we can now set up
+					 * yy_c_buf_p so that if some total
+					 * hoser (like flex itself) wants to
+					 * call the scanner after we return the
+					 * YY_NULL, it'll still work - another
+					 * YY_NULL will get returned.
+					 */
+					(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
+
+					yy_act = YY_STATE_EOF(YY_START);
+					goto do_action;
+					}
+
+				else
+					{
+					if ( ! (yy_did_buffer_switch_on_eof) )
+						YY_NEW_FILE;
+					}
+				break;
+				}
+
+			case EOB_ACT_CONTINUE_SCAN:
+				(yy_c_buf_p) =
+					(yytext_ptr) + yy_amount_of_matched_text;
+
+				yy_current_state = yy_get_previous_state(  );
+
+				yy_cp = (yy_c_buf_p);
+				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+				goto yy_match;
+
+			case EOB_ACT_LAST_MATCH:
+				(yy_c_buf_p) =
+				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
+
+				yy_current_state = yy_get_previous_state(  );
+
+				yy_cp = (yy_c_buf_p);
+				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+				goto yy_find_action;
+			}
+		break;
+		}
+
+	default:
+		YY_FATAL_ERROR(
+			"fatal flex scanner internal error--no action found" );
+	} /* end of action switch */
+		} /* end of scanning one token */
+} /* end of yylex */
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ *	EOB_ACT_LAST_MATCH -
+ *	EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ *	EOB_ACT_END_OF_FILE - end of file
+ */
+static int yy_get_next_buffer (void)
+{
+    	register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+	register char *source = (yytext_ptr);
+	register int number_to_move, i;
+	int ret_val;
+
+	if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
+		YY_FATAL_ERROR(
+		"fatal flex scanner internal error--end of buffer missed" );
+
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
+		{ /* Don't try to fill the buffer, so this is an EOF. */
+		if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
+			{
+			/* We matched a single character, the EOB, so
+			 * treat this as a final EOF.
+			 */
+			return EOB_ACT_END_OF_FILE;
+			}
+
+		else
+			{
+			/* We matched some text prior to the EOB, first
+			 * process it.
+			 */
+			return EOB_ACT_LAST_MATCH;
+			}
+		}
+
+	/* Try to read more data. */
+
+	/* First move last chars to start of buffer. */
+	number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
+
+	for ( i = 0; i < number_to_move; ++i )
+		*(dest++) = *(source++);
+
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+		/* don't do the read, it's not guaranteed to return an EOF,
+		 * just force an EOF
+		 */
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
+
+	else
+		{
+			yy_size_t num_to_read =
+			YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
+
+		while ( num_to_read <= 0 )
+			{ /* Not enough room in the buffer - grow it. */
+
+			/* just a shorter name for the current buffer */
+			YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
+
+			int yy_c_buf_p_offset =
+				(int) ((yy_c_buf_p) - b->yy_ch_buf);
+
+			if ( b->yy_is_our_buffer )
+				{
+				yy_size_t new_size = b->yy_buf_size * 2;
+
+				if ( new_size <= 0 )
+					b->yy_buf_size += b->yy_buf_size / 8;
+				else
+					b->yy_buf_size *= 2;
+
+				b->yy_ch_buf = (char *)
+					/* Include room in for 2 EOB chars. */
+					yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2  );
+				}
+			else
+				/* Can't grow it, we don't own it. */
+				b->yy_ch_buf = 0;
+
+			if ( ! b->yy_ch_buf )
+				YY_FATAL_ERROR(
+				"fatal error - scanner input buffer overflow" );
+
+			(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
+
+			num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
+						number_to_move - 1;
+
+			}
+
+		if ( num_to_read > YY_READ_BUF_SIZE )
+			num_to_read = YY_READ_BUF_SIZE;
+
+		/* Read in more data. */
+		YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
+			(yy_n_chars), num_to_read );
+
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+		}
+
+	if ( (yy_n_chars) == 0 )
+		{
+		if ( number_to_move == YY_MORE_ADJ )
+			{
+			ret_val = EOB_ACT_END_OF_FILE;
+			yyrestart(yyin  );
+			}
+
+		else
+			{
+			ret_val = EOB_ACT_LAST_MATCH;
+			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
+				YY_BUFFER_EOF_PENDING;
+			}
+		}
+
+	else
+		ret_val = EOB_ACT_CONTINUE_SCAN;
+
+	if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
+		/* Extend the array by 50%, plus the number we really need. */
+		yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
+		YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size  );
+		if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+			YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
+	}
+
+	(yy_n_chars) += number_to_move;
+	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
+	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
+
+	(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
+
+	return ret_val;
+}
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+    static yy_state_type yy_get_previous_state (void)
+{
+	register yy_state_type yy_current_state;
+	register char *yy_cp;
+    
+	yy_current_state = (yy_start);
+
+	for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
+		{
+		register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+		if ( yy_accept[yy_current_state] )
+			{
+			(yy_last_accepting_state) = yy_current_state;
+			(yy_last_accepting_cpos) = yy_cp;
+			}
+		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+			{
+			yy_current_state = (int) yy_def[yy_current_state];
+			if ( yy_current_state >= 1546 )
+				yy_c = yy_meta[(unsigned int) yy_c];
+			}
+		yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+		}
+
+	return yy_current_state;
+}
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ *	next_state = yy_try_NUL_trans( current_state );
+ */
+    static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state )
+{
+	register int yy_is_jam;
+    	register char *yy_cp = (yy_c_buf_p);
+
+	register YY_CHAR yy_c = 1;
+	if ( yy_accept[yy_current_state] )
+		{
+		(yy_last_accepting_state) = yy_current_state;
+		(yy_last_accepting_cpos) = yy_cp;
+		}
+	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+		{
+		yy_current_state = (int) yy_def[yy_current_state];
+		if ( yy_current_state >= 1546 )
+			yy_c = yy_meta[(unsigned int) yy_c];
+		}
+	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+	yy_is_jam = (yy_current_state == 1545);
+
+		return yy_is_jam ? 0 : yy_current_state;
+}
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+    static int yyinput (void)
+#else
+    static int input  (void)
+#endif
+
+{
+	int c;
+    
+	*(yy_c_buf_p) = (yy_hold_char);
+
+	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
+		{
+		/* yy_c_buf_p now points to the character we want to return.
+		 * If this occurs *before* the EOB characters, then it's a
+		 * valid NUL; if not, then we've hit the end of the buffer.
+		 */
+		if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+			/* This was really a NUL. */
+			*(yy_c_buf_p) = '\0';
+
+		else
+			{ /* need more input */
+			yy_size_t offset = (yy_c_buf_p) - (yytext_ptr);
+			++(yy_c_buf_p);
+
+			switch ( yy_get_next_buffer(  ) )
+				{
+				case EOB_ACT_LAST_MATCH:
+					/* This happens because yy_g_n_b()
+					 * sees that we've accumulated a
+					 * token and flags that we need to
+					 * try matching the token before
+					 * proceeding.  But for input(),
+					 * there's no matching to consider.
+					 * So convert the EOB_ACT_LAST_MATCH
+					 * to EOB_ACT_END_OF_FILE.
+					 */
+
+					/* Reset buffer status. */
+					yyrestart(yyin );
+
+					/*FALLTHROUGH*/
+
+				case EOB_ACT_END_OF_FILE:
+					{
+					if ( yywrap( ) )
+						return EOF;
+
+					if ( ! (yy_did_buffer_switch_on_eof) )
+						YY_NEW_FILE;
+#ifdef __cplusplus
+					return yyinput();
+#else
+					return input();
+#endif
+					}
+
+				case EOB_ACT_CONTINUE_SCAN:
+					(yy_c_buf_p) = (yytext_ptr) + offset;
+					break;
+				}
+			}
+		}
+
+	c = *(unsigned char *) (yy_c_buf_p);	/* cast for 8-bit char's */
+	*(yy_c_buf_p) = '\0';	/* preserve yytext */
+	(yy_hold_char) = *++(yy_c_buf_p);
+
+	return c;
+}
+#endif	/* ifndef YY_NO_INPUT */
+
+/** Immediately switch to a different input stream.
+ * @param input_file A readable stream.
+ * 
+ * @note This function does not reset the start condition to @c INITIAL .
+ */
+    void yyrestart  (FILE * input_file )
+{
+    
+	if ( ! YY_CURRENT_BUFFER ){
+        yyensure_buffer_stack ();
+		YY_CURRENT_BUFFER_LVALUE =
+            yy_create_buffer(yyin,YY_BUF_SIZE );
+	}
+
+	yy_init_buffer(YY_CURRENT_BUFFER,input_file );
+	yy_load_buffer_state( );
+}
+
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ * 
+ */
+    void yy_switch_to_buffer  (YY_BUFFER_STATE  new_buffer )
+{
+    
+	/* TODO. We should be able to replace this entire function body
+	 * with
+	 *		yypop_buffer_state();
+	 *		yypush_buffer_state(new_buffer);
+     */
+	yyensure_buffer_stack ();
+	if ( YY_CURRENT_BUFFER == new_buffer )
+		return;
+
+	if ( YY_CURRENT_BUFFER )
+		{
+		/* Flush out information for old buffer. */
+		*(yy_c_buf_p) = (yy_hold_char);
+		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+		}
+
+	YY_CURRENT_BUFFER_LVALUE = new_buffer;
+	yy_load_buffer_state( );
+
+	/* We don't actually know whether we did this switch during
+	 * EOF (yywrap()) processing, but the only time this flag
+	 * is looked at is after yywrap() is called, so it's safe
+	 * to go ahead and always set it.
+	 */
+	(yy_did_buffer_switch_on_eof) = 1;
+}
+
+static void yy_load_buffer_state  (void)
+{
+    	(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+	(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
+	yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
+	(yy_hold_char) = *(yy_c_buf_p);
+}
+
+/** Allocate and initialize an input buffer state.
+ * @param file A readable stream.
+ * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
+ * 
+ * @return the allocated buffer state.
+ */
+    YY_BUFFER_STATE yy_create_buffer  (FILE * file, int  size )
+{
+	YY_BUFFER_STATE b;
+    
+	b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
+	if ( ! b )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+	b->yy_buf_size = size;
+
+	/* yy_ch_buf has to be 2 characters longer than the size given because
+	 * we need to put in 2 end-of-buffer characters.
+	 */
+	b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2  );
+	if ( ! b->yy_ch_buf )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+	b->yy_is_our_buffer = 1;
+
+	yy_init_buffer(b,file );
+
+	return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with yy_create_buffer()
+ * 
+ */
+    void yy_delete_buffer (YY_BUFFER_STATE  b )
+{
+    
+	if ( ! b )
+		return;
+
+	if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
+		YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
+
+	if ( b->yy_is_our_buffer )
+		yyfree((void *) b->yy_ch_buf  );
+
+	yyfree((void *) b  );
+}
+
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a yyrestart() or at EOF.
+ */
+    static void yy_init_buffer  (YY_BUFFER_STATE  b, FILE * file )
+
+{
+	int oerrno = errno;
+    
+	yy_flush_buffer(b );
+
+	b->yy_input_file = file;
+	b->yy_fill_buffer = 1;
+
+    /* If b is the current buffer, then yy_init_buffer was _probably_
+     * called from yyrestart() or through yy_get_next_buffer.
+     * In that case, we don't want to reset the lineno or column.
+     */
+    if (b != YY_CURRENT_BUFFER){
+        b->yy_bs_lineno = 1;
+        b->yy_bs_column = 0;
+    }
+
+        b->yy_is_interactive = 0;
+    
+	errno = oerrno;
+}
+
+/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
+ * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
+ * 
+ */
+    void yy_flush_buffer (YY_BUFFER_STATE  b )
+{
+    	if ( ! b )
+		return;
+
+	b->yy_n_chars = 0;
+
+	/* We always need two end-of-buffer characters.  The first causes
+	 * a transition to the end-of-buffer state.  The second causes
+	 * a jam in that state.
+	 */
+	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+	b->yy_buf_pos = &b->yy_ch_buf[0];
+
+	b->yy_at_bol = 1;
+	b->yy_buffer_status = YY_BUFFER_NEW;
+
+	if ( b == YY_CURRENT_BUFFER )
+		yy_load_buffer_state( );
+}
+
+/** Pushes the new state onto the stack. The new state becomes
+ *  the current state. This function will allocate the stack
+ *  if necessary.
+ *  @param new_buffer The new state.
+ *  
+ */
+void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
+{
+    	if (new_buffer == NULL)
+		return;
+
+	yyensure_buffer_stack();
+
+	/* This block is copied from yy_switch_to_buffer. */
+	if ( YY_CURRENT_BUFFER )
+		{
+		/* Flush out information for old buffer. */
+		*(yy_c_buf_p) = (yy_hold_char);
+		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+		}
+
+	/* Only push if top exists. Otherwise, replace top. */
+	if (YY_CURRENT_BUFFER)
+		(yy_buffer_stack_top)++;
+	YY_CURRENT_BUFFER_LVALUE = new_buffer;
+
+	/* copied from yy_switch_to_buffer. */
+	yy_load_buffer_state( );
+	(yy_did_buffer_switch_on_eof) = 1;
+}
+
+/** Removes and deletes the top of the stack, if present.
+ *  The next element becomes the new top.
+ *  
+ */
+void yypop_buffer_state (void)
+{
+    	if (!YY_CURRENT_BUFFER)
+		return;
+
+	yy_delete_buffer(YY_CURRENT_BUFFER );
+	YY_CURRENT_BUFFER_LVALUE = NULL;
+	if ((yy_buffer_stack_top) > 0)
+		--(yy_buffer_stack_top);
+
+	if (YY_CURRENT_BUFFER) {
+		yy_load_buffer_state( );
+		(yy_did_buffer_switch_on_eof) = 1;
+	}
+}
+
+/* Allocates the stack if it does not exist.
+ *  Guarantees space for at least one push.
+ */
+static void yyensure_buffer_stack (void)
+{
+	yy_size_t num_to_alloc;
+    
+	if (!(yy_buffer_stack)) {
+
+		/* First allocation is just for 2 elements, since we don't know if this
+		 * scanner will even need a stack. We use 2 instead of 1 to avoid an
+		 * immediate realloc on the next call.
+         */
+		num_to_alloc = 1;
+		(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
+								(num_to_alloc * sizeof(struct yy_buffer_state*)
+								);
+		if ( ! (yy_buffer_stack) )
+			YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
+								  
+		memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
+				
+		(yy_buffer_stack_max) = num_to_alloc;
+		(yy_buffer_stack_top) = 0;
+		return;
+	}
+
+	if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
+
+		/* Increase the buffer to prepare for a possible push. */
+		int grow_size = 8 /* arbitrary grow size */;
+
+		num_to_alloc = (yy_buffer_stack_max) + grow_size;
+		(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
+								((yy_buffer_stack),
+								num_to_alloc * sizeof(struct yy_buffer_state*)
+								);
+		if ( ! (yy_buffer_stack) )
+			YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
+
+		/* zero only the new slots.*/
+		memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
+		(yy_buffer_stack_max) = num_to_alloc;
+	}
+}
+
+/** Setup the input buffer state to scan directly from a user-specified character buffer.
+ * @param base the character buffer
+ * @param size the size in bytes of the character buffer
+ * 
+ * @return the newly allocated buffer state object. 
+ */
+YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size )
+{
+	YY_BUFFER_STATE b;
+    
+	if ( size < 2 ||
+	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
+	     base[size-1] != YY_END_OF_BUFFER_CHAR )
+		/* They forgot to leave room for the EOB's. */
+		return 0;
+
+	b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
+	if ( ! b )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
+
+	b->yy_buf_size = size - 2;	/* "- 2" to take care of EOB's */
+	b->yy_buf_pos = b->yy_ch_buf = base;
+	b->yy_is_our_buffer = 0;
+	b->yy_input_file = 0;
+	b->yy_n_chars = b->yy_buf_size;
+	b->yy_is_interactive = 0;
+	b->yy_at_bol = 1;
+	b->yy_fill_buffer = 0;
+	b->yy_buffer_status = YY_BUFFER_NEW;
+
+	yy_switch_to_buffer(b  );
+
+	return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to yylex() will
+ * scan from a @e copy of @a str.
+ * @param yystr a NUL-terminated string to scan
+ * 
+ * @return the newly allocated buffer state object.
+ * @note If you want to scan bytes that may contain NUL values, then use
+ *       yy_scan_bytes() instead.
+ */
+YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
+{
+    
+	return yy_scan_bytes(yystr,strlen(yystr) );
+}
+
+/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
+ * scan from a @e copy of @a bytes.
+ * @param yybytes the byte buffer to scan
+ * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
+ * 
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE yy_scan_bytes  (yyconst char * yybytes, yy_size_t  _yybytes_len )
+{
+	YY_BUFFER_STATE b;
+	char *buf;
+	yy_size_t n;
+	int i;
+    
+	/* Get memory for full buffer, including space for trailing EOB's. */
+	n = _yybytes_len + 2;
+	buf = (char *) yyalloc(n  );
+	if ( ! buf )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
+
+	for ( i = 0; i < _yybytes_len; ++i )
+		buf[i] = yybytes[i];
+
+	buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
+
+	b = yy_scan_buffer(buf,n );
+	if ( ! b )
+		YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
+
+	/* It's okay to grow etc. this buffer, and we should throw it
+	 * away when we're done.
+	 */
+	b->yy_is_our_buffer = 1;
+
+	return b;
+}
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+static void yy_fatal_error (yyconst char* msg )
+{
+    	(void) fprintf( stderr, "%s\n", msg );
+	exit( YY_EXIT_FAILURE );
+}
+
+/* Redefine yyless() so it works in section 3 code. */
+
+#undef yyless
+#define yyless(n) \
+	do \
+		{ \
+		/* Undo effects of setting up yytext. */ \
+        int yyless_macro_arg = (n); \
+        YY_LESS_LINENO(yyless_macro_arg);\
+		yytext[yyleng] = (yy_hold_char); \
+		(yy_c_buf_p) = yytext + yyless_macro_arg; \
+		(yy_hold_char) = *(yy_c_buf_p); \
+		*(yy_c_buf_p) = '\0'; \
+		yyleng = yyless_macro_arg; \
+		} \
+	while ( 0 )
+
+/* Accessor  methods (get/set functions) to struct members. */
+
+/** Get the current line number.
+ * 
+ */
+int yyget_lineno  (void)
+{
+        
+    return yylineno;
+}
+
+/** Get the input stream.
+ * 
+ */
+FILE *yyget_in  (void)
+{
+        return yyin;
+}
+
+/** Get the output stream.
+ * 
+ */
+FILE *yyget_out  (void)
+{
+        return yyout;
+}
+
+/** Get the length of the current token.
+ * 
+ */
+yy_size_t yyget_leng  (void)
+{
+        return yyleng;
+}
+
+/** Get the current token.
+ * 
+ */
+
+char *yyget_text  (void)
+{
+        return yytext;
+}
+
+/** Set the current line number.
+ * @param line_number
+ * 
+ */
+void yyset_lineno (int  line_number )
+{
+    
+    yylineno = line_number;
+}
+
+/** Set the input stream. This does not discard the current
+ * input buffer.
+ * @param in_str A readable stream.
+ * 
+ * @see yy_switch_to_buffer
+ */
+void yyset_in (FILE *  in_str )
+{
+        yyin = in_str ;
+}
+
+void yyset_out (FILE *  out_str )
+{
+        yyout = out_str ;
+}
+
+int yyget_debug  (void)
+{
+        return yy_flex_debug;
+}
+
+void yyset_debug (int  bdebug )
+{
+        yy_flex_debug = bdebug ;
+}
+
+static int yy_init_globals (void)
+{
+        /* Initialization is the same as for the non-reentrant scanner.
+     * This function is called from yylex_destroy(), so don't allocate here.
+     */
+
+    (yy_buffer_stack) = 0;
+    (yy_buffer_stack_top) = 0;
+    (yy_buffer_stack_max) = 0;
+    (yy_c_buf_p) = (char *) 0;
+    (yy_init) = 0;
+    (yy_start) = 0;
+
+/* Defined in main.c */
+#ifdef YY_STDINIT
+    yyin = stdin;
+    yyout = stdout;
+#else
+    yyin = (FILE *) 0;
+    yyout = (FILE *) 0;
+#endif
+
+    /* For future reference: Set errno on error, since we are called by
+     * yylex_init()
+     */
+    return 0;
+}
+
+/* yylex_destroy is for both reentrant and non-reentrant scanners. */
+int yylex_destroy  (void)
+{
+    
+    /* Pop the buffer stack, destroying each element. */
+	while(YY_CURRENT_BUFFER){
+		yy_delete_buffer(YY_CURRENT_BUFFER  );
+		YY_CURRENT_BUFFER_LVALUE = NULL;
+		yypop_buffer_state();
+	}
+
+	/* Destroy the stack itself. */
+	yyfree((yy_buffer_stack) );
+	(yy_buffer_stack) = NULL;
+
+    /* Reset the globals. This is important in a non-reentrant scanner so the next time
+     * yylex() is called, initialization will occur. */
+    yy_init_globals( );
+
+    return 0;
+}
+
+/*
+ * Internal utility routines.
+ */
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
+{
+	register int i;
+	for ( i = 0; i < n; ++i )
+		s1[i] = s2[i];
+}
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * s )
+{
+	register int n;
+	for ( n = 0; s[n]; ++n )
+		;
+
+	return n;
+}
+#endif
+
+void *yyalloc (yy_size_t  size )
+{
+	return (void *) malloc( size );
+}
+
+void *yyrealloc  (void * ptr, yy_size_t  size )
+{
+	/* The cast to (char *) in the following accommodates both
+	 * implementations that use char* generic pointers, and those
+	 * that use void* generic pointers.  It works with the latter
+	 * because both ANSI C and C++ allow castless assignment from
+	 * any pointer type to void*, and deal with argument conversions
+	 * as though doing an assignment.
+	 */
+	return (void *) realloc( (char *) ptr, size );
+}
+
+void yyfree (void * ptr )
+{
+	free( (char *) ptr );	/* see yyrealloc() for (char *) cast */
+}
+
+#define YYTABLES_NAME "yytables"
+
+#line 375 "conf_lexer.l"
+
+
+
+/* C-comment ignoring routine -kre*/
+static void
+ccomment(void)
+{
+  int c = 0;
+
+  /* log(L_NOTICE, "got comment"); */
+  while (1)
+  {
+    while ((c = input()) != '*' && c != EOF)
+      if (c == '\n')
+        ++lineno;
+
+    if (c == '*')
+    {
+      while ((c = input()) == '*')
+        /* Nothing */ ;
+      if (c == '/')
+        break;
+      else if (c == '\n')
+        ++lineno;
+    }
+
+    if (c == EOF)
+    {
+      YY_FATAL_ERROR("EOF in comment");
+      /* XXX hack alert this disables
+       * the stupid unused function warning
+       * gcc generates 
+       */
+      if (1 == 0)
+        yy_fatal_error("EOF in comment");
+      break;
+    }
+  }
+}
+
+/* C-style .includes. This function will properly swap input conf buffers,
+ * and lineno -kre */
+static void
+cinclude(void)
+{
+  char *p = NULL;
+
+  if ((p = strchr(yytext, '<')) == NULL)
+    *strchr(p = strchr(yytext, '"') + 1, '"') = '\0';
+  else
+    *strchr(++p, '>') = '\0';
+
+  /* log(L_NOTICE, "got include %s!", c); */
+
+  /* do stacking and co. */ 
+  if (include_stack_ptr >= MAX_INCLUDE_DEPTH)
+    ilog(LOG_TYPE_IRCD, "Includes nested too deep in %s", p);
+  else
+  {
+    FILE *tmp_fbfile_in = NULL;
+    char filenamebuf[IRCD_BUFSIZE];
+
+    if (*p == '/')  /* if it is an absolute path */
+      snprintf(filenamebuf, sizeof(filenamebuf), "%s", p);
+    else
+      snprintf(filenamebuf, sizeof(filenamebuf), "%s/%s", ETCPATH, p);
+
+    tmp_fbfile_in = fopen(filenamebuf, "r");
+    
+    if (tmp_fbfile_in == NULL)
+    {
+      ilog(LOG_TYPE_IRCD, "Unable to read configuration file '%s': %s",
+           filenamebuf, strerror(errno));
+      return;
+    }
+
+    lineno_stack[include_stack_ptr] = lineno;
+    lineno = 1;
+    inc_fbfile_in[include_stack_ptr] = conf_parser_ctx.conf_file;
+    strlcpy(conffile_stack[include_stack_ptr], conffilebuf, IRCD_BUFSIZE);
+    include_stack[include_stack_ptr++] = YY_CURRENT_BUFFER;
+    conf_parser_ctx.conf_file = tmp_fbfile_in;
+    snprintf(conffilebuf, sizeof(conffilebuf), "%s", filenamebuf);
+    yy_switch_to_buffer(yy_create_buffer(yyin,YY_BUF_SIZE));
+  }
+}
+
+/* This is function that will be called on EOF in conf file. It will
+ * apropriately close conf if it not main conf and swap input buffers -kre
+ * */
+static int
+ieof(void)
+{
+  /* log(L_NOTICE, "return from include stack!"); */
+  if (include_stack_ptr)
+    fclose(conf_parser_ctx.conf_file);
+  if (--include_stack_ptr < 0)
+  {
+    /* log(L_NOTICE, "terminating lexer"); */
+    /* We will now exit the lexer - restore init values if we get /rehash
+     * later and reenter lexer -kre */
+    include_stack_ptr = 0;
+    lineno = 1;
+    return 1;
+  }
+
+  /* switch buffer */
+  /* log(L_NOTICE, "deleting include_stack_ptr=%d", include_stack_ptr); */
+  yy_delete_buffer(YY_CURRENT_BUFFER);
+  lineno = lineno_stack[include_stack_ptr];
+  conf_parser_ctx.conf_file = inc_fbfile_in[include_stack_ptr];
+  strlcpy(conffilebuf, conffile_stack[include_stack_ptr], sizeof(conffilebuf)); 
+  yy_switch_to_buffer(include_stack[include_stack_ptr]);
+
+  return 0;
+}
+
diff --git a/src/conf_lexer.l b/src/conf_lexer.l
new file mode 100644
index 0000000..d089a57
--- /dev/null
+++ b/src/conf_lexer.l
@@ -0,0 +1,489 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  conf_lexer.l: Scans the ircd configuration file for tokens.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+%option case-insensitive
+%option noyywrap
+%option nounput
+%option never-interactive
+
+%{
+#include "stdinc.h"
+#include "irc_string.h"
+#include "conf.h"
+#include "conf_parser.h" /* autogenerated header file */
+#include "memory.h"
+#include "hostmask.h"
+#include "log.h"
+
+#undef YY_INPUT
+#define YY_FATAL_ERROR(msg) conf_yy_fatal_error(msg)
+#define YY_INPUT(buf,result,max_size) \
+  if (!(result = conf_yy_input(buf, max_size))) \
+    YY_FATAL_ERROR("input in flex scanner failed"); 
+#define MAX_INCLUDE_DEPTH 10
+
+
+unsigned int lineno = 1;
+char linebuf[IRCD_BUFSIZE];
+char conffilebuf[IRCD_BUFSIZE];
+
+static int include_stack_ptr = 0;
+static YY_BUFFER_STATE include_stack[MAX_INCLUDE_DEPTH];
+static unsigned int lineno_stack[MAX_INCLUDE_DEPTH];
+static FILE *inc_fbfile_in[MAX_INCLUDE_DEPTH];
+static char conffile_stack[MAX_INCLUDE_DEPTH][IRCD_BUFSIZE];
+static void ccomment(void);
+static void cinclude(void);
+static int ieof(void);
+
+static int
+conf_yy_input(char *lbuf, unsigned int max_size)
+{
+  return !fgets(lbuf, max_size, conf_parser_ctx.conf_file) ? 0 : strlen(lbuf);
+}
+
+static int
+conf_yy_fatal_error(const char *msg)
+{
+  return 0;
+}
+
+%}
+
+WS        [[:blank:]]*
+DIGIT     [[:digit:]]+
+COMMENT   ("//"|"#").*
+qstring   \"[^\"\n]*[\"\n]
+include   \.include{WS}(\<.*\>|\".*\")
+
+%%
+{include}       { cinclude(); }
+"/*"	        { ccomment(); }
+
+\n.*	        { strlcpy(linebuf, yytext+1, sizeof(linebuf)); ++lineno; yyless(1); }
+
+{WS}            ;
+{COMMENT}       ;
+
+{DIGIT}         { yylval.number = atoi(yytext); return NUMBER; }
+
+{qstring}	{ if (yytext[yyleng-2] == '\\')
+		    {
+		      yyless(yyleng-1); /* return last quote */
+		      yymore();		/* append next string */
+		    }
+		  else
+		    {
+		      yylval.string = yytext+1;
+		      if(yylval.string[yyleng-2] != '"')
+			ilog(LOG_TYPE_IRCD, "Unterminated character string");
+		      else
+			{
+			  int i,j;
+
+			  yylval.string[yyleng-2] = '\0'; /* remove close
+							   *  quote 
+							   */
+			  
+			  for (j=i=0 ;yylval.string[i] != '\0'; i++,j++)
+			    {
+			      if (yylval.string[i] != '\\')
+				{
+				  yylval.string[j] = yylval.string[i];
+				}
+			      else
+				{
+				  i++;
+				  if (yylval.string[i] == '\0') /* XXX 
+								 * should not
+								 * happen
+								 */
+				    {
+				      ilog(LOG_TYPE_IRCD,
+					   "Unterminated character string");
+				      break;
+				    }
+				  yylval.string[j] = yylval.string[i];
+				}
+			    }
+			  yylval.string[j] = '\0';
+			  return QSTRING;
+			}
+		    }
+		}
+
+accept_password { return ACCEPT_PASSWORD; }
+admin		{ return ADMIN; }
+administrator	{ return ADMIN; }
+aftype		{ return AFTYPE; }
+all		{ return T_ALL; }
+auth		{ return IRCD_AUTH; }
+autoconn	{ return AUTOCONN; }
+can_flood	{ return CAN_FLOOD; }
+caller_id_wait	{ return CALLER_ID_WAIT; }
+opers_bypass_callerid  { return OPERS_BYPASS_CALLERID; }
+channel		{ return CHANNEL; }
+cidr_bitlen_ipv4	{ return CIDR_BITLEN_IPV4; }
+cidr_bitlen_ipv6	{ return CIDR_BITLEN_IPV6; }
+class		{ return CLASS; }
+cluster		{ return T_CLUSTER; }
+connect		{ return CONNECT; }
+connectfreq     { return CONNECTFREQ; }
+default_floodcount  { return DEFAULT_FLOODCOUNT; }
+default_split_server_count { return DEFAULT_SPLIT_SERVER_COUNT; }
+default_split_user_count   { return DEFAULT_SPLIT_USER_COUNT; }
+deny		{ return DENY; }
+description	{ return DESCRIPTION; }
+die		{ return DIE; }
+disable_auth    { return DISABLE_AUTH; }
+disable_fake_channels { return DISABLE_FAKE_CHANNELS; }
+disable_remote_commands	{ return DISABLE_REMOTE_COMMANDS; }
+dline           { return T_DLINE; }
+dots_in_ident   { return DOTS_IN_IDENT; }
+egdpool_path        { return EGDPOOL_PATH; }
+email		{ return EMAIL; }
+encrypted       { return ENCRYPTED; }
+exceed_limit    { return EXCEED_LIMIT; }
+exempt		{ return EXEMPT; }
+file            { return T_FILE; }
+flags           { return IRCD_FLAGS; }
+flatten_links	{ return FLATTEN_LINKS; }
+gecos		{ return GECOS; }
+general		{ return GENERAL; }
+gline		{ return GLINE; }
+gline_enable    { return GLINE_ENABLE; }
+gline_exempt    { return GLINE_EXEMPT; }
+gline_duration  { return GLINE_DURATION; }
+gline_request_duration { return GLINE_REQUEST_DURATION; }
+gline_min_cidr  { return GLINE_MIN_CIDR; }
+gline_min_cidr6 { return GLINE_MIN_CIDR6; }
+globops         { return T_GLOBOPS; }
+global_kill	{ return GLOBAL_KILL; }
+have_ident	{ return NEED_IDENT; }
+need_ident	{ return NEED_IDENT; }
+havent_read_conf { return HAVENT_READ_CONF; }
+hidden		{ return HIDDEN; }
+hidden_name	{ return HIDDEN_NAME; }
+hide_server_ips	{ return HIDE_SERVER_IPS; }
+hide_servers	{ return HIDE_SERVERS; }
+hide_spoof_ips	{ return HIDE_SPOOF_IPS; }
+host		{ return HOST; }
+hub		{ return HUB; }
+hub_mask	{ return HUB_MASK; }
+ignore_bogus_ts { return IGNORE_BOGUS_TS; }
+invisible_on_connect { return INVISIBLE_ON_CONNECT; }
+ip		{ return IP; }
+ipv4            { return T_IPV4; }
+ipv6            { return T_IPV6; }
+join_flood_count { return JOIN_FLOOD_COUNT; }
+join_flood_time  { return JOIN_FLOOD_TIME; }
+kill		{ return KILL; }
+kill_chase_time_limit { return KILL_CHASE_TIME_LIMIT; }
+kline		{ return KLINE; }
+kline_exempt	{ return KLINE_EXEMPT; }
+leaf_mask	{ return LEAF_MASK; }
+listen		{ return LISTEN; }
+log		{ return T_LOG; }
+masked		{ return TMASKED; }
+max_clients     { return T_MAX_CLIENTS; }
+max_ident	{ return MAX_IDENT; }
+max_local	{ return MAX_LOCAL; }
+max_global	{ return MAX_GLOBAL; }
+max_number	{ return MAX_NUMBER; }
+max_watch       { return MAX_WATCH; }
+message_locale	{ return MESSAGE_LOCALE; }
+min_nonwildcard { return MIN_NONWILDCARD; }
+min_nonwildcard_simple	{ return MIN_NONWILDCARD_SIMPLE; }
+name		{ return NAME; }
+need_password   { return NEED_PASSWORD; }
+network_desc    { return NETWORK_DESC; }
+network_name    { return NETWORK_NAME; }
+nick		{ return NICK; }
+nick_changes	{ return NICK_CHANGES; }
+no		{ yylval.number = 0; return TBOOL; }
+no_create_on_split { return NO_CREATE_ON_SPLIT; }
+no_join_on_split   { return NO_JOIN_ON_SPLIT; }
+no_oper_flood   { return NO_OPER_FLOOD; }
+no_tilde	{ return NO_TILDE; }
+number_per_cidr	{ return NUMBER_PER_CIDR; }
+number_per_ip	{ return NUMBER_PER_IP; }
+oper		{ return OPERATOR; }
+oper_pass_resv	{ return OPER_PASS_RESV; }
+operator	{ return OPERATOR; }
+passwd		{ return PASSWORD; }
+password	{ return PASSWORD; }
+ping_cookie	{ return PING_COOKIE; }
+ping_time	{ return PING_TIME; }
+ping_warning	{ return PING_WARNING; }
+port		{ return PORT; }
+quarantine	{ return RESV; }
+quiet_on_ban    { return QUIET_ON_BAN; }
+reason		{ return REASON; }
+recvq           { return T_RECVQ; }
+redirport       { return REDIRPORT; }
+redirserv       { return REDIRSERV; }
+regex           { return REGEX_T; }
+rehash		{ return REHASH; }
+remote		{ return REMOTE; }
+remoteban	{ return REMOTEBAN; }
+restart         { return T_RESTART; }
+restrict_channels { return RESTRICT_CHANNELS; }
+resv		{ return RESV; }
+resv_exempt     { return RESV_EXEMPT; }
+rsa_private_key_file		{ return RSA_PRIVATE_KEY_FILE; }
+rsa_public_key_file		{ return RSA_PUBLIC_KEY_FILE; }
+ssl 				{ return T_SSL; }
+ssl_certificate_file        { return SSL_CERTIFICATE_FILE; }
+ssl_client_method       { return T_SSL_CLIENT_METHOD; }
+ssl_server_method       { return T_SSL_SERVER_METHOD; }
+ssl_dh_param_file       { return SSL_DH_PARAM_FILE; }
+ssl_cipher_list         { return T_SSL_CIPHER_LIST; }
+sslv3		{ return T_SSLV3; }
+tlsv1		{ return T_TLSV1; }
+send_password	{ return SEND_PASSWORD; }
+sendq		{ return SENDQ; }
+server          { return T_SERVER; }
+serverhide	{ return SERVERHIDE; }
+serverinfo	{ return SERVERINFO; }
+service          { return T_SERVICE; }
+services_name    { return T_SERVICES_NAME; }
+set              { return T_SET; }
+shared          { return T_SHARED; }
+short_motd      { return SHORT_MOTD; }
+sid		{ return IRCD_SID; }
+size            { return T_SIZE; }
+spoof		{ return SPOOF; }
+spoof_notice	{ return SPOOF_NOTICE; }
+tkline_expire_notices { return TKLINE_EXPIRE_NOTICES; }
+type		{ return TYPE; }
+true_no_oper_flood { return TRUE_NO_OPER_FLOOD; }
+umodes          { return T_UMODES; }
+unkline		{ return UNKLINE; }
+undline         { return T_UNDLINE; }
+unlimited       { return T_UNLIMITED; }
+use_egd 	{ return USE_EGD; }
+use_logging	{ return USE_LOGGING; }
+throttle_time { return THROTTLE_TIME; }
+user		{ return USER; } 
+vhost	{ return VHOST; }
+vhost6	{ return VHOST6; }
+xline		{ return XLINE; }
+yes		{ yylval.number = 1; return TBOOL; }
+
+failed_oper_notice      { return FAILED_OPER_NOTICE; }
+max_accept              { return MAX_ACCEPT; }
+max_nick_changes        { return MAX_NICK_CHANGES; }
+max_chans_per_oper      { return MAX_CHANS_PER_OPER; }
+max_chans_per_user      { return MAX_CHANS_PER_USER; }
+max_nick_time           { return MAX_NICK_TIME; }
+anti_nick_flood         { return ANTI_NICK_FLOOD; }
+anti_spam_exit_message_time { return ANTI_SPAM_EXIT_MESSAGE_TIME; }
+ts_max_delta            { return TS_MAX_DELTA; }
+ts_warn_delta           { return TS_WARN_DELTA; }
+links_delay             { return LINKS_DELAY; }
+warn_no_nline           { return WARN_NO_NLINE; }
+
+stats_e_disabled        { return STATS_E_DISABLED; }
+stats_o_oper_only       { return STATS_O_OPER_ONLY; }
+stats_k_oper_only	{ return STATS_K_OPER_ONLY; }
+stats_i_oper_only	{ return STATS_I_OPER_ONLY; }
+stats_P_oper_only	{ return STATS_P_OPER_ONLY; }
+pace_wait               { return PACE_WAIT; }
+pace_wait_simple	{ return PACE_WAIT_SIMPLE; }
+knock_delay             { return KNOCK_DELAY; }
+knock_delay_channel	{ return KNOCK_DELAY_CHANNEL; }
+max_bans                { return MAX_BANS; }
+modules                 { return MODULES; }
+module                  { return MODULE; }
+path                    { return PATH; }
+max_targets             { return MAX_TARGETS; }
+
+unxline			{ return T_UNXLINE; }
+unresv			{ return T_UNRESV; }
+
+oper_only_umodes        { return OPER_ONLY_UMODES; }
+oper_umodes             { return OPER_UMODES; }
+bots                    { return T_BOTS; }
+cconn                   { return T_CCONN; }
+cconn_full              { return T_CCONN_FULL; }
+deaf                    { return T_DEAF; }
+debug                   { return T_DEBUG; }
+full                    { return T_FULL; }
+skill                   { return T_SKILL; }
+nchange                 { return T_NCHANGE; }
+rej                     { return T_REJ; }
+unauth                  { return T_UNAUTH; }
+spy                     { return T_SPY; }
+external                { return T_EXTERNAL; }
+operwall                { return T_OPERWALL; }
+servnotice              { return T_SERVNOTICE; }
+invisible               { return T_INVISIBLE; }
+wallop                  { return T_WALLOP; }
+callerid                { return T_CALLERID; }
+softcallerid            { return T_SOFTCALLERID; }
+locops                  { return T_LOCOPS; }
+
+weeks			{ return WEEKS; }
+week			{ return WEEKS; }
+days			{ return DAYS; }
+day			{ return DAYS; }
+hours			{ return HOURS; }
+hour			{ return HOURS; }
+minutes			{ return MINUTES; }
+minute			{ return MINUTES; }
+seconds			{ return SECONDS; }
+second			{ return SECONDS; }
+
+bytes			{ return BYTES; }
+byte			{ return BYTES; }
+kilobytes		{ return KBYTES; }
+kilobyte		{ return KBYTES; }
+kbytes			{ return KBYTES; }
+kbyte			{ return KBYTES; }
+kb			{ return KBYTES; }
+megabytes		{ return MBYTES; }
+megabyte		{ return MBYTES; }
+mbytes			{ return MBYTES; }
+mbyte			{ return MBYTES; }
+mb			{ return MBYTES; }
+\.\.                    { return TWODOTS; }
+
+.		        { return yytext[0]; }
+<<EOF>>     { if (ieof()) yyterminate(); }
+
+%%
+
+/* C-comment ignoring routine -kre*/
+static void
+ccomment(void)
+{
+  int c = 0;
+
+  /* log(L_NOTICE, "got comment"); */
+  while (1)
+  {
+    while ((c = input()) != '*' && c != EOF)
+      if (c == '\n')
+        ++lineno;
+
+    if (c == '*')
+    {
+      while ((c = input()) == '*')
+        /* Nothing */ ;
+      if (c == '/')
+        break;
+      else if (c == '\n')
+        ++lineno;
+    }
+
+    if (c == EOF)
+    {
+      YY_FATAL_ERROR("EOF in comment");
+      /* XXX hack alert this disables
+       * the stupid unused function warning
+       * gcc generates 
+       */
+      if (1 == 0)
+        yy_fatal_error("EOF in comment");
+      break;
+    }
+  }
+}
+
+/* C-style .includes. This function will properly swap input conf buffers,
+ * and lineno -kre */
+static void
+cinclude(void)
+{
+  char *p = NULL;
+
+  if ((p = strchr(yytext, '<')) == NULL)
+    *strchr(p = strchr(yytext, '"') + 1, '"') = '\0';
+  else
+    *strchr(++p, '>') = '\0';
+
+  /* log(L_NOTICE, "got include %s!", c); */
+
+  /* do stacking and co. */ 
+  if (include_stack_ptr >= MAX_INCLUDE_DEPTH)
+    ilog(LOG_TYPE_IRCD, "Includes nested too deep in %s", p);
+  else
+  {
+    FILE *tmp_fbfile_in = NULL;
+    char filenamebuf[IRCD_BUFSIZE];
+
+    if (*p == '/')  /* if it is an absolute path */
+      snprintf(filenamebuf, sizeof(filenamebuf), "%s", p);
+    else
+      snprintf(filenamebuf, sizeof(filenamebuf), "%s/%s", ETCPATH, p);
+
+    tmp_fbfile_in = fopen(filenamebuf, "r");
+    
+    if (tmp_fbfile_in == NULL)
+    {
+      ilog(LOG_TYPE_IRCD, "Unable to read configuration file '%s': %s",
+           filenamebuf, strerror(errno));
+      return;
+    }
+
+    lineno_stack[include_stack_ptr] = lineno;
+    lineno = 1;
+    inc_fbfile_in[include_stack_ptr] = conf_parser_ctx.conf_file;
+    strlcpy(conffile_stack[include_stack_ptr], conffilebuf, IRCD_BUFSIZE);
+    include_stack[include_stack_ptr++] = YY_CURRENT_BUFFER;
+    conf_parser_ctx.conf_file = tmp_fbfile_in;
+    snprintf(conffilebuf, sizeof(conffilebuf), "%s", filenamebuf);
+    yy_switch_to_buffer(yy_create_buffer(yyin, YY_BUF_SIZE));
+  }
+}
+
+/* This is function that will be called on EOF in conf file. It will
+ * apropriately close conf if it not main conf and swap input buffers -kre
+ * */
+static int
+ieof(void)
+{
+  /* log(L_NOTICE, "return from include stack!"); */
+  if (include_stack_ptr)
+    fclose(conf_parser_ctx.conf_file);
+  if (--include_stack_ptr < 0)
+  {
+    /* log(L_NOTICE, "terminating lexer"); */
+    /* We will now exit the lexer - restore init values if we get /rehash
+     * later and reenter lexer -kre */
+    include_stack_ptr = 0;
+    lineno = 1;
+    return 1;
+  }
+
+  /* switch buffer */
+  /* log(L_NOTICE, "deleting include_stack_ptr=%d", include_stack_ptr); */
+  yy_delete_buffer(YY_CURRENT_BUFFER);
+  lineno = lineno_stack[include_stack_ptr];
+  conf_parser_ctx.conf_file = inc_fbfile_in[include_stack_ptr];
+  strlcpy(conffilebuf, conffile_stack[include_stack_ptr], sizeof(conffilebuf)); 
+  yy_switch_to_buffer(include_stack[include_stack_ptr]);
+
+  return 0;
+}
diff --git a/src/conf_parser.c b/src/conf_parser.c
new file mode 100644
index 0000000..294935c
--- /dev/null
+++ b/src/conf_parser.c
@@ -0,0 +1,7071 @@
+/* A Bison parser, made by GNU Bison 2.6.2.  */
+
+/* Bison implementation for Yacc-like parsers in C
+   
+      Copyright (C) 1984, 1989-1990, 2000-2012 Free Software Foundation, Inc.
+   
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* As a special exception, you may create a larger work that contains
+   part or all of the Bison parser skeleton and distribute that work
+   under terms of your choice, so long as that work isn't itself a
+   parser generator using the skeleton or a modified version thereof
+   as a parser skeleton.  Alternatively, if you modify or redistribute
+   the parser skeleton itself, you may (at your option) remove this
+   special exception, which will cause the skeleton and the resulting
+   Bison output files to be licensed under the GNU General Public
+   License without this special exception.
+   
+   This special exception was added by the Free Software Foundation in
+   version 2.2 of Bison.  */
+
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+   simplifying the original so-called "semantic" parser.  */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+   infringing on user name space.  This should be done even for local
+   variables, as they might otherwise be expanded by user macros.
+   There are some unavoidable exceptions within include files to
+   define necessary library symbols; they are noted "INFRINGES ON
+   USER NAME SPACE" below.  */
+
+/* Identify Bison output.  */
+#define YYBISON 1
+
+/* Bison version.  */
+#define YYBISON_VERSION "2.6.2"
+
+/* Skeleton name.  */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers.  */
+#define YYPURE 0
+
+/* Push parsers.  */
+#define YYPUSH 0
+
+/* Pull parsers.  */
+#define YYPULL 1
+
+
+
+
+/* Copy the first part of user declarations.  */
+/* Line 336 of yacc.c  */
+#line 25 "conf_parser.y"
+
+
+#define YY_NO_UNPUT
+#include <sys/types.h>
+#include <string.h>
+
+#include "config.h"
+#include "stdinc.h"
+#include "ircd.h"
+#include "list.h"
+#include "conf.h"
+#include "event.h"
+#include "log.h"
+#include "client.h"	/* for UMODE_ALL only */
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "memory.h"
+#include "modules.h"
+#include "s_serv.h"
+#include "hostmask.h"
+#include "send.h"
+#include "listener.h"
+#include "resv.h"
+#include "numeric.h"
+#include "s_user.h"
+
+#ifdef HAVE_LIBCRYPTO
+#include <openssl/rsa.h>
+#include <openssl/bio.h>
+#include <openssl/pem.h>
+#include <openssl/dh.h>
+#endif
+
+int yylex(void);
+
+static char *class_name = NULL;
+static struct ConfItem *yy_conf = NULL;
+static struct AccessItem *yy_aconf = NULL;
+static struct MatchItem *yy_match_item = NULL;
+static struct ClassItem *yy_class = NULL;
+static char *yy_class_name = NULL;
+
+static dlink_list col_conf_list  = { NULL, NULL, 0 };
+static unsigned int listener_flags = 0;
+static unsigned int regex_ban = 0;
+static char userbuf[IRCD_BUFSIZE];
+static char hostbuf[IRCD_BUFSIZE];
+static char reasonbuf[REASONLEN + 1];
+static char gecos_name[REALLEN * 4];
+static char lfile[IRCD_BUFSIZE];
+static unsigned int ltype = 0;
+static unsigned int lsize = 0;
+static char *resv_reason = NULL;
+static char *listener_address = NULL;
+
+struct CollectItem
+{
+  dlink_node node;
+  char *name;
+  char *user;
+  char *host;
+  char *passwd;
+  int  port;
+  int  flags;
+#ifdef HAVE_LIBCRYPTO
+  char *rsa_public_key_file;
+  RSA *rsa_public_key;
+#endif
+};
+
+static void
+free_collect_item(struct CollectItem *item)
+{
+  MyFree(item->name);
+  MyFree(item->user);
+  MyFree(item->host);
+  MyFree(item->passwd);
+#ifdef HAVE_LIBCRYPTO
+  MyFree(item->rsa_public_key_file);
+#endif
+  MyFree(item);
+}
+
+
+/* Line 336 of yacc.c  */
+#line 153 "conf_parser.c"
+
+# ifndef YY_NULL
+#  if defined __cplusplus && 201103L <= __cplusplus
+#   define YY_NULL nullptr
+#  else
+#   define YY_NULL 0
+#  endif
+# endif
+
+/* Enabling verbose error messages.  */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+/* In a future release of Bison, this section will be replaced
+   by #include "y.tab.h".  */
+#ifndef YY_Y_TAB_H
+# define YY_Y_TAB_H
+/* Enabling traces.  */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+#if YYDEBUG
+extern int yydebug;
+#endif
+
+/* Tokens.  */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+   /* Put the tokens into the symbol table, so that GDB and other debuggers
+      know about them.  */
+   enum yytokentype {
+     ACCEPT_PASSWORD = 258,
+     ADMIN = 259,
+     AFTYPE = 260,
+     ANTI_NICK_FLOOD = 261,
+     ANTI_SPAM_EXIT_MESSAGE_TIME = 262,
+     AUTOCONN = 263,
+     BYTES = 264,
+     KBYTES = 265,
+     MBYTES = 266,
+     CALLER_ID_WAIT = 267,
+     CAN_FLOOD = 268,
+     CHANNEL = 269,
+     CIDR_BITLEN_IPV4 = 270,
+     CIDR_BITLEN_IPV6 = 271,
+     CLASS = 272,
+     CONNECT = 273,
+     CONNECTFREQ = 274,
+     DEFAULT_FLOODCOUNT = 275,
+     DEFAULT_SPLIT_SERVER_COUNT = 276,
+     DEFAULT_SPLIT_USER_COUNT = 277,
+     DENY = 278,
+     DESCRIPTION = 279,
+     DIE = 280,
+     DISABLE_AUTH = 281,
+     DISABLE_FAKE_CHANNELS = 282,
+     DISABLE_REMOTE_COMMANDS = 283,
+     DOTS_IN_IDENT = 284,
+     EGDPOOL_PATH = 285,
+     EMAIL = 286,
+     ENCRYPTED = 287,
+     EXCEED_LIMIT = 288,
+     EXEMPT = 289,
+     FAILED_OPER_NOTICE = 290,
+     IRCD_FLAGS = 291,
+     FLATTEN_LINKS = 292,
+     GECOS = 293,
+     GENERAL = 294,
+     GLINE = 295,
+     GLINE_DURATION = 296,
+     GLINE_ENABLE = 297,
+     GLINE_EXEMPT = 298,
+     GLINE_REQUEST_DURATION = 299,
+     GLINE_MIN_CIDR = 300,
+     GLINE_MIN_CIDR6 = 301,
+     GLOBAL_KILL = 302,
+     IRCD_AUTH = 303,
+     NEED_IDENT = 304,
+     HAVENT_READ_CONF = 305,
+     HIDDEN = 306,
+     HIDDEN_NAME = 307,
+     HIDE_SERVER_IPS = 308,
+     HIDE_SERVERS = 309,
+     HIDE_SPOOF_IPS = 310,
+     HOST = 311,
+     HUB = 312,
+     HUB_MASK = 313,
+     IGNORE_BOGUS_TS = 314,
+     INVISIBLE_ON_CONNECT = 315,
+     IP = 316,
+     KILL = 317,
+     KILL_CHASE_TIME_LIMIT = 318,
+     KLINE = 319,
+     KLINE_EXEMPT = 320,
+     KNOCK_DELAY = 321,
+     KNOCK_DELAY_CHANNEL = 322,
+     LEAF_MASK = 323,
+     LINKS_DELAY = 324,
+     LISTEN = 325,
+     T_LOG = 326,
+     MAX_ACCEPT = 327,
+     MAX_BANS = 328,
+     MAX_CHANS_PER_OPER = 329,
+     MAX_CHANS_PER_USER = 330,
+     MAX_GLOBAL = 331,
+     MAX_IDENT = 332,
+     MAX_LOCAL = 333,
+     MAX_NICK_CHANGES = 334,
+     MAX_NICK_TIME = 335,
+     MAX_NUMBER = 336,
+     MAX_TARGETS = 337,
+     MAX_WATCH = 338,
+     MESSAGE_LOCALE = 339,
+     MIN_NONWILDCARD = 340,
+     MIN_NONWILDCARD_SIMPLE = 341,
+     MODULE = 342,
+     MODULES = 343,
+     NAME = 344,
+     NEED_PASSWORD = 345,
+     NETWORK_DESC = 346,
+     NETWORK_NAME = 347,
+     NICK = 348,
+     NICK_CHANGES = 349,
+     NO_CREATE_ON_SPLIT = 350,
+     NO_JOIN_ON_SPLIT = 351,
+     NO_OPER_FLOOD = 352,
+     NO_TILDE = 353,
+     NUMBER = 354,
+     NUMBER_PER_CIDR = 355,
+     NUMBER_PER_IP = 356,
+     OPERATOR = 357,
+     OPERS_BYPASS_CALLERID = 358,
+     OPER_ONLY_UMODES = 359,
+     OPER_PASS_RESV = 360,
+     OPER_SPY_T = 361,
+     OPER_UMODES = 362,
+     JOIN_FLOOD_COUNT = 363,
+     JOIN_FLOOD_TIME = 364,
+     PACE_WAIT = 365,
+     PACE_WAIT_SIMPLE = 366,
+     PASSWORD = 367,
+     PATH = 368,
+     PING_COOKIE = 369,
+     PING_TIME = 370,
+     PING_WARNING = 371,
+     PORT = 372,
+     QSTRING = 373,
+     QUIET_ON_BAN = 374,
+     REASON = 375,
+     REDIRPORT = 376,
+     REDIRSERV = 377,
+     REGEX_T = 378,
+     REHASH = 379,
+     REMOTE = 380,
+     REMOTEBAN = 381,
+     RESTRICT_CHANNELS = 382,
+     RSA_PRIVATE_KEY_FILE = 383,
+     RSA_PUBLIC_KEY_FILE = 384,
+     SSL_CERTIFICATE_FILE = 385,
+     SSL_DH_PARAM_FILE = 386,
+     T_SSL_CLIENT_METHOD = 387,
+     T_SSL_SERVER_METHOD = 388,
+     T_SSLV3 = 389,
+     T_TLSV1 = 390,
+     RESV = 391,
+     RESV_EXEMPT = 392,
+     SECONDS = 393,
+     MINUTES = 394,
+     HOURS = 395,
+     DAYS = 396,
+     WEEKS = 397,
+     SENDQ = 398,
+     SEND_PASSWORD = 399,
+     SERVERHIDE = 400,
+     SERVERINFO = 401,
+     IRCD_SID = 402,
+     TKLINE_EXPIRE_NOTICES = 403,
+     T_SHARED = 404,
+     T_CLUSTER = 405,
+     TYPE = 406,
+     SHORT_MOTD = 407,
+     SPOOF = 408,
+     SPOOF_NOTICE = 409,
+     STATS_E_DISABLED = 410,
+     STATS_I_OPER_ONLY = 411,
+     STATS_K_OPER_ONLY = 412,
+     STATS_O_OPER_ONLY = 413,
+     STATS_P_OPER_ONLY = 414,
+     TBOOL = 415,
+     TMASKED = 416,
+     TS_MAX_DELTA = 417,
+     TS_WARN_DELTA = 418,
+     TWODOTS = 419,
+     T_ALL = 420,
+     T_BOTS = 421,
+     T_SOFTCALLERID = 422,
+     T_CALLERID = 423,
+     T_CCONN = 424,
+     T_CCONN_FULL = 425,
+     T_SSL_CIPHER_LIST = 426,
+     T_DEAF = 427,
+     T_DEBUG = 428,
+     T_DLINE = 429,
+     T_EXTERNAL = 430,
+     T_FULL = 431,
+     T_INVISIBLE = 432,
+     T_IPV4 = 433,
+     T_IPV6 = 434,
+     T_LOCOPS = 435,
+     T_MAX_CLIENTS = 436,
+     T_NCHANGE = 437,
+     T_OPERWALL = 438,
+     T_RECVQ = 439,
+     T_REJ = 440,
+     T_SERVER = 441,
+     T_SERVNOTICE = 442,
+     T_SET = 443,
+     T_SKILL = 444,
+     T_SPY = 445,
+     T_SSL = 446,
+     T_UMODES = 447,
+     T_UNAUTH = 448,
+     T_UNDLINE = 449,
+     T_UNLIMITED = 450,
+     T_UNRESV = 451,
+     T_UNXLINE = 452,
+     T_GLOBOPS = 453,
+     T_WALLOP = 454,
+     T_RESTART = 455,
+     T_SERVICE = 456,
+     T_SERVICES_NAME = 457,
+     THROTTLE_TIME = 458,
+     TRUE_NO_OPER_FLOOD = 459,
+     UNKLINE = 460,
+     USER = 461,
+     USE_EGD = 462,
+     USE_LOGGING = 463,
+     VHOST = 464,
+     VHOST6 = 465,
+     XLINE = 466,
+     WARN_NO_NLINE = 467,
+     T_SIZE = 468,
+     T_FILE = 469
+   };
+#endif
+/* Tokens.  */
+#define ACCEPT_PASSWORD 258
+#define ADMIN 259
+#define AFTYPE 260
+#define ANTI_NICK_FLOOD 261
+#define ANTI_SPAM_EXIT_MESSAGE_TIME 262
+#define AUTOCONN 263
+#define BYTES 264
+#define KBYTES 265
+#define MBYTES 266
+#define CALLER_ID_WAIT 267
+#define CAN_FLOOD 268
+#define CHANNEL 269
+#define CIDR_BITLEN_IPV4 270
+#define CIDR_BITLEN_IPV6 271
+#define CLASS 272
+#define CONNECT 273
+#define CONNECTFREQ 274
+#define DEFAULT_FLOODCOUNT 275
+#define DEFAULT_SPLIT_SERVER_COUNT 276
+#define DEFAULT_SPLIT_USER_COUNT 277
+#define DENY 278
+#define DESCRIPTION 279
+#define DIE 280
+#define DISABLE_AUTH 281
+#define DISABLE_FAKE_CHANNELS 282
+#define DISABLE_REMOTE_COMMANDS 283
+#define DOTS_IN_IDENT 284
+#define EGDPOOL_PATH 285
+#define EMAIL 286
+#define ENCRYPTED 287
+#define EXCEED_LIMIT 288
+#define EXEMPT 289
+#define FAILED_OPER_NOTICE 290
+#define IRCD_FLAGS 291
+#define FLATTEN_LINKS 292
+#define GECOS 293
+#define GENERAL 294
+#define GLINE 295
+#define GLINE_DURATION 296
+#define GLINE_ENABLE 297
+#define GLINE_EXEMPT 298
+#define GLINE_REQUEST_DURATION 299
+#define GLINE_MIN_CIDR 300
+#define GLINE_MIN_CIDR6 301
+#define GLOBAL_KILL 302
+#define IRCD_AUTH 303
+#define NEED_IDENT 304
+#define HAVENT_READ_CONF 305
+#define HIDDEN 306
+#define HIDDEN_NAME 307
+#define HIDE_SERVER_IPS 308
+#define HIDE_SERVERS 309
+#define HIDE_SPOOF_IPS 310
+#define HOST 311
+#define HUB 312
+#define HUB_MASK 313
+#define IGNORE_BOGUS_TS 314
+#define INVISIBLE_ON_CONNECT 315
+#define IP 316
+#define KILL 317
+#define KILL_CHASE_TIME_LIMIT 318
+#define KLINE 319
+#define KLINE_EXEMPT 320
+#define KNOCK_DELAY 321
+#define KNOCK_DELAY_CHANNEL 322
+#define LEAF_MASK 323
+#define LINKS_DELAY 324
+#define LISTEN 325
+#define T_LOG 326
+#define MAX_ACCEPT 327
+#define MAX_BANS 328
+#define MAX_CHANS_PER_OPER 329
+#define MAX_CHANS_PER_USER 330
+#define MAX_GLOBAL 331
+#define MAX_IDENT 332
+#define MAX_LOCAL 333
+#define MAX_NICK_CHANGES 334
+#define MAX_NICK_TIME 335
+#define MAX_NUMBER 336
+#define MAX_TARGETS 337
+#define MAX_WATCH 338
+#define MESSAGE_LOCALE 339
+#define MIN_NONWILDCARD 340
+#define MIN_NONWILDCARD_SIMPLE 341
+#define MODULE 342
+#define MODULES 343
+#define NAME 344
+#define NEED_PASSWORD 345
+#define NETWORK_DESC 346
+#define NETWORK_NAME 347
+#define NICK 348
+#define NICK_CHANGES 349
+#define NO_CREATE_ON_SPLIT 350
+#define NO_JOIN_ON_SPLIT 351
+#define NO_OPER_FLOOD 352
+#define NO_TILDE 353
+#define NUMBER 354
+#define NUMBER_PER_CIDR 355
+#define NUMBER_PER_IP 356
+#define OPERATOR 357
+#define OPERS_BYPASS_CALLERID 358
+#define OPER_ONLY_UMODES 359
+#define OPER_PASS_RESV 360
+#define OPER_SPY_T 361
+#define OPER_UMODES 362
+#define JOIN_FLOOD_COUNT 363
+#define JOIN_FLOOD_TIME 364
+#define PACE_WAIT 365
+#define PACE_WAIT_SIMPLE 366
+#define PASSWORD 367
+#define PATH 368
+#define PING_COOKIE 369
+#define PING_TIME 370
+#define PING_WARNING 371
+#define PORT 372
+#define QSTRING 373
+#define QUIET_ON_BAN 374
+#define REASON 375
+#define REDIRPORT 376
+#define REDIRSERV 377
+#define REGEX_T 378
+#define REHASH 379
+#define REMOTE 380
+#define REMOTEBAN 381
+#define RESTRICT_CHANNELS 382
+#define RSA_PRIVATE_KEY_FILE 383
+#define RSA_PUBLIC_KEY_FILE 384
+#define SSL_CERTIFICATE_FILE 385
+#define SSL_DH_PARAM_FILE 386
+#define T_SSL_CLIENT_METHOD 387
+#define T_SSL_SERVER_METHOD 388
+#define T_SSLV3 389
+#define T_TLSV1 390
+#define RESV 391
+#define RESV_EXEMPT 392
+#define SECONDS 393
+#define MINUTES 394
+#define HOURS 395
+#define DAYS 396
+#define WEEKS 397
+#define SENDQ 398
+#define SEND_PASSWORD 399
+#define SERVERHIDE 400
+#define SERVERINFO 401
+#define IRCD_SID 402
+#define TKLINE_EXPIRE_NOTICES 403
+#define T_SHARED 404
+#define T_CLUSTER 405
+#define TYPE 406
+#define SHORT_MOTD 407
+#define SPOOF 408
+#define SPOOF_NOTICE 409
+#define STATS_E_DISABLED 410
+#define STATS_I_OPER_ONLY 411
+#define STATS_K_OPER_ONLY 412
+#define STATS_O_OPER_ONLY 413
+#define STATS_P_OPER_ONLY 414
+#define TBOOL 415
+#define TMASKED 416
+#define TS_MAX_DELTA 417
+#define TS_WARN_DELTA 418
+#define TWODOTS 419
+#define T_ALL 420
+#define T_BOTS 421
+#define T_SOFTCALLERID 422
+#define T_CALLERID 423
+#define T_CCONN 424
+#define T_CCONN_FULL 425
+#define T_SSL_CIPHER_LIST 426
+#define T_DEAF 427
+#define T_DEBUG 428
+#define T_DLINE 429
+#define T_EXTERNAL 430
+#define T_FULL 431
+#define T_INVISIBLE 432
+#define T_IPV4 433
+#define T_IPV6 434
+#define T_LOCOPS 435
+#define T_MAX_CLIENTS 436
+#define T_NCHANGE 437
+#define T_OPERWALL 438
+#define T_RECVQ 439
+#define T_REJ 440
+#define T_SERVER 441
+#define T_SERVNOTICE 442
+#define T_SET 443
+#define T_SKILL 444
+#define T_SPY 445
+#define T_SSL 446
+#define T_UMODES 447
+#define T_UNAUTH 448
+#define T_UNDLINE 449
+#define T_UNLIMITED 450
+#define T_UNRESV 451
+#define T_UNXLINE 452
+#define T_GLOBOPS 453
+#define T_WALLOP 454
+#define T_RESTART 455
+#define T_SERVICE 456
+#define T_SERVICES_NAME 457
+#define THROTTLE_TIME 458
+#define TRUE_NO_OPER_FLOOD 459
+#define UNKLINE 460
+#define USER 461
+#define USE_EGD 462
+#define USE_LOGGING 463
+#define VHOST 464
+#define VHOST6 465
+#define XLINE 466
+#define WARN_NO_NLINE 467
+#define T_SIZE 468
+#define T_FILE 469
+
+
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+{
+/* Line 350 of yacc.c  */
+#line 110 "conf_parser.y"
+
+  int number;
+  char *string;
+
+
+/* Line 350 of yacc.c  */
+#line 630 "conf_parser.c"
+} YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+extern YYSTYPE yylval;
+
+#ifdef YYPARSE_PARAM
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void *YYPARSE_PARAM);
+#else
+int yyparse ();
+#endif
+#else /* ! YYPARSE_PARAM */
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void);
+#else
+int yyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
+
+#endif /* !YY_Y_TAB_H  */
+
+/* Copy the second part of user declarations.  */
+
+/* Line 353 of yacc.c  */
+#line 658 "conf_parser.c"
+
+#ifdef short
+# undef short
+#endif
+
+#ifdef YYTYPE_UINT8
+typedef YYTYPE_UINT8 yytype_uint8;
+#else
+typedef unsigned char yytype_uint8;
+#endif
+
+#ifdef YYTYPE_INT8
+typedef YYTYPE_INT8 yytype_int8;
+#elif (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+typedef signed char yytype_int8;
+#else
+typedef short int yytype_int8;
+#endif
+
+#ifdef YYTYPE_UINT16
+typedef YYTYPE_UINT16 yytype_uint16;
+#else
+typedef unsigned short int yytype_uint16;
+#endif
+
+#ifdef YYTYPE_INT16
+typedef YYTYPE_INT16 yytype_int16;
+#else
+typedef short int yytype_int16;
+#endif
+
+#ifndef YYSIZE_T
+# ifdef __SIZE_TYPE__
+#  define YYSIZE_T __SIZE_TYPE__
+# elif defined size_t
+#  define YYSIZE_T size_t
+# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYSIZE_T size_t
+# else
+#  define YYSIZE_T unsigned int
+# endif
+#endif
+
+#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
+
+#ifndef YY_
+# if defined YYENABLE_NLS && YYENABLE_NLS
+#  if ENABLE_NLS
+#   include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+#   define YY_(msgid) dgettext ("bison-runtime", msgid)
+#  endif
+# endif
+# ifndef YY_
+#  define YY_(msgid) msgid
+# endif
+#endif
+
+/* Suppress unused-variable warnings by "using" E.  */
+#if ! defined lint || defined __GNUC__
+# define YYUSE(e) ((void) (e))
+#else
+# define YYUSE(e) /* empty */
+#endif
+
+/* Identity function, used to suppress warnings about constant conditions.  */
+#ifndef lint
+# define YYID(n) (n)
+#else
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static int
+YYID (int yyi)
+#else
+static int
+YYID (yyi)
+    int yyi;
+#endif
+{
+  return yyi;
+}
+#endif
+
+#if ! defined yyoverflow || YYERROR_VERBOSE
+
+/* The parser invokes alloca or malloc; define the necessary symbols.  */
+
+# ifdef YYSTACK_USE_ALLOCA
+#  if YYSTACK_USE_ALLOCA
+#   ifdef __GNUC__
+#    define YYSTACK_ALLOC __builtin_alloca
+#   elif defined __BUILTIN_VA_ARG_INCR
+#    include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+#   elif defined _AIX
+#    define YYSTACK_ALLOC __alloca
+#   elif defined _MSC_VER
+#    include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+#    define alloca _alloca
+#   else
+#    define YYSTACK_ALLOC alloca
+#    if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+#     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+      /* Use EXIT_SUCCESS as a witness for stdlib.h.  */
+#     ifndef EXIT_SUCCESS
+#      define EXIT_SUCCESS 0
+#     endif
+#    endif
+#   endif
+#  endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+   /* Pacify GCC's `empty if-body' warning.  */
+#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+    /* The OS might guarantee only one guard page at the bottom of the stack,
+       and a page size can be as small as 4096 bytes.  So we cannot safely
+       invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
+       to allow for a few compiler-allocated temporary stack slots.  */
+#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
+#  endif
+# else
+#  define YYSTACK_ALLOC YYMALLOC
+#  define YYSTACK_FREE YYFREE
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+#   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
+#  endif
+#  if (defined __cplusplus && ! defined EXIT_SUCCESS \
+       && ! ((defined YYMALLOC || defined malloc) \
+	     && (defined YYFREE || defined free)))
+#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+#   ifndef EXIT_SUCCESS
+#    define EXIT_SUCCESS 0
+#   endif
+#  endif
+#  ifndef YYMALLOC
+#   define YYMALLOC malloc
+#   if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+#  ifndef YYFREE
+#   define YYFREE free
+#   if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+# endif
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
+
+
+#if (! defined yyoverflow \
+     && (! defined __cplusplus \
+	 || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member.  */
+union yyalloc
+{
+  yytype_int16 yyss_alloc;
+  YYSTYPE yyvs_alloc;
+};
+
+/* The size of the maximum gap between one aligned stack and the next.  */
+# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+   N elements.  */
+# define YYSTACK_BYTES(N) \
+     ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
+      + YYSTACK_GAP_MAXIMUM)
+
+# define YYCOPY_NEEDED 1
+
+/* Relocate STACK from its old location to the new one.  The
+   local variables YYSIZE and YYSTACKSIZE give the old and new number of
+   elements in the stack, and YYPTR gives the new location of the
+   stack.  Advance YYPTR to a properly aligned location for the next
+   stack.  */
+# define YYSTACK_RELOCATE(Stack_alloc, Stack)				\
+    do									\
+      {									\
+	YYSIZE_T yynewbytes;						\
+	YYCOPY (&yyptr->Stack_alloc, Stack, yysize);			\
+	Stack = &yyptr->Stack_alloc;					\
+	yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+	yyptr += yynewbytes / sizeof (*yyptr);				\
+      }									\
+    while (YYID (0))
+
+#endif
+
+#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
+/* Copy COUNT objects from SRC to DST.  The source and destination do
+   not overlap.  */
+# ifndef YYCOPY
+#  if defined __GNUC__ && 1 < __GNUC__
+#   define YYCOPY(Dst, Src, Count) \
+      __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
+#  else
+#   define YYCOPY(Dst, Src, Count)              \
+      do                                        \
+        {                                       \
+          YYSIZE_T yyi;                         \
+          for (yyi = 0; yyi < (Count); yyi++)   \
+            (Dst)[yyi] = (Src)[yyi];            \
+        }                                       \
+      while (YYID (0))
+#  endif
+# endif
+#endif /* !YYCOPY_NEEDED */
+
+/* YYFINAL -- State number of the termination state.  */
+#define YYFINAL  2
+/* YYLAST -- Last index in YYTABLE.  */
+#define YYLAST   1206
+
+/* YYNTOKENS -- Number of terminals.  */
+#define YYNTOKENS  220
+/* YYNNTS -- Number of nonterminals.  */
+#define YYNNTS  283
+/* YYNRULES -- Number of rules.  */
+#define YYNRULES  627
+/* YYNRULES -- Number of states.  */
+#define YYNSTATES  1228
+
+/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
+#define YYUNDEFTOK  2
+#define YYMAXUTOK   469
+
+#define YYTRANSLATE(YYX)						\
+  ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX.  */
+static const yytype_uint8 yytranslate[] =
+{
+       0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,   219,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,   215,
+       2,   218,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,   217,     2,   216,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     1,     2,     3,     4,
+       5,     6,     7,     8,     9,    10,    11,    12,    13,    14,
+      15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
+      25,    26,    27,    28,    29,    30,    31,    32,    33,    34,
+      35,    36,    37,    38,    39,    40,    41,    42,    43,    44,
+      45,    46,    47,    48,    49,    50,    51,    52,    53,    54,
+      55,    56,    57,    58,    59,    60,    61,    62,    63,    64,
+      65,    66,    67,    68,    69,    70,    71,    72,    73,    74,
+      75,    76,    77,    78,    79,    80,    81,    82,    83,    84,
+      85,    86,    87,    88,    89,    90,    91,    92,    93,    94,
+      95,    96,    97,    98,    99,   100,   101,   102,   103,   104,
+     105,   106,   107,   108,   109,   110,   111,   112,   113,   114,
+     115,   116,   117,   118,   119,   120,   121,   122,   123,   124,
+     125,   126,   127,   128,   129,   130,   131,   132,   133,   134,
+     135,   136,   137,   138,   139,   140,   141,   142,   143,   144,
+     145,   146,   147,   148,   149,   150,   151,   152,   153,   154,
+     155,   156,   157,   158,   159,   160,   161,   162,   163,   164,
+     165,   166,   167,   168,   169,   170,   171,   172,   173,   174,
+     175,   176,   177,   178,   179,   180,   181,   182,   183,   184,
+     185,   186,   187,   188,   189,   190,   191,   192,   193,   194,
+     195,   196,   197,   198,   199,   200,   201,   202,   203,   204,
+     205,   206,   207,   208,   209,   210,   211,   212,   213,   214
+};
+
+#if YYDEBUG
+/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+   YYRHS.  */
+static const yytype_uint16 yyprhs[] =
+{
+       0,     0,     3,     4,     7,     9,    11,    13,    15,    17,
+      19,    21,    23,    25,    27,    29,    31,    33,    35,    37,
+      39,    41,    43,    45,    47,    50,    53,    54,    56,    59,
+      63,    67,    71,    75,    79,    80,    82,    85,    89,    93,
+      97,   103,   106,   108,   110,   112,   115,   120,   125,   131,
+     134,   136,   138,   140,   142,   144,   146,   148,   150,   152,
+     154,   156,   158,   160,   162,   164,   166,   169,   174,   179,
+     183,   185,   187,   189,   193,   195,   197,   199,   204,   209,
+     214,   219,   224,   229,   234,   239,   244,   249,   254,   259,
+     264,   270,   273,   275,   277,   279,   281,   284,   289,   294,
+     299,   305,   308,   310,   312,   314,   317,   322,   323,   330,
+     333,   335,   337,   339,   341,   344,   349,   354,   359,   360,
+     366,   370,   372,   374,   376,   378,   380,   382,   384,   386,
+     387,   394,   397,   399,   401,   403,   405,   407,   409,   411,
+     413,   415,   418,   423,   428,   433,   438,   443,   448,   449,
+     455,   459,   461,   463,   465,   467,   469,   471,   473,   475,
+     477,   479,   481,   483,   485,   487,   489,   491,   493,   495,
+     497,   499,   501,   502,   508,   512,   514,   516,   518,   520,
+     522,   524,   526,   528,   530,   532,   534,   536,   538,   540,
+     542,   544,   546,   548,   550,   552,   553,   560,   563,   565,
+     567,   569,   571,   573,   575,   577,   579,   581,   583,   585,
+     587,   589,   591,   593,   596,   601,   606,   611,   616,   621,
+     626,   631,   636,   641,   646,   651,   656,   661,   666,   667,
+     674,   675,   681,   685,   687,   689,   691,   693,   696,   698,
+     700,   702,   704,   706,   709,   710,   716,   720,   722,   724,
+     728,   733,   738,   739,   746,   749,   751,   753,   755,   757,
+     759,   761,   763,   765,   767,   770,   775,   780,   785,   790,
+     791,   797,   801,   803,   805,   807,   809,   811,   813,   815,
+     817,   819,   821,   826,   831,   836,   837,   844,   847,   849,
+     851,   853,   855,   858,   863,   868,   873,   879,   882,   884,
+     886,   888,   893,   894,   901,   904,   906,   908,   910,   912,
+     915,   920,   925,   926,   932,   936,   938,   940,   942,   944,
+     946,   948,   950,   952,   954,   956,   958,   959,   966,   969,
+     971,   973,   975,   978,   983,   984,   990,   994,   996,   998,
+    1000,  1002,  1004,  1006,  1008,  1010,  1012,  1014,  1016,  1017,
+    1024,  1027,  1029,  1031,  1033,  1035,  1037,  1039,  1041,  1043,
+    1045,  1047,  1049,  1051,  1053,  1055,  1058,  1063,  1068,  1073,
+    1078,  1083,  1088,  1093,  1098,  1099,  1105,  1109,  1111,  1113,
+    1115,  1120,  1125,  1130,  1135,  1140,  1141,  1148,  1149,  1155,
+    1159,  1161,  1163,  1166,  1168,  1170,  1172,  1174,  1176,  1181,
+    1186,  1187,  1194,  1197,  1199,  1201,  1203,  1205,  1210,  1215,
+    1221,  1224,  1226,  1228,  1230,  1235,  1236,  1243,  1244,  1250,
+    1254,  1256,  1258,  1261,  1263,  1265,  1267,  1269,  1271,  1276,
+    1281,  1287,  1290,  1292,  1294,  1296,  1298,  1300,  1302,  1304,
+    1306,  1308,  1310,  1312,  1314,  1316,  1318,  1320,  1322,  1324,
+    1326,  1328,  1330,  1332,  1334,  1336,  1338,  1340,  1342,  1344,
+    1346,  1348,  1350,  1352,  1354,  1356,  1358,  1360,  1362,  1364,
+    1366,  1368,  1370,  1372,  1374,  1376,  1378,  1380,  1382,  1384,
+    1386,  1388,  1390,  1392,  1397,  1402,  1407,  1412,  1417,  1422,
+    1427,  1432,  1437,  1442,  1447,  1452,  1457,  1462,  1467,  1472,
+    1477,  1482,  1487,  1492,  1497,  1502,  1507,  1512,  1517,  1522,
+    1527,  1532,  1537,  1542,  1547,  1552,  1557,  1562,  1567,  1572,
+    1577,  1582,  1587,  1592,  1597,  1602,  1607,  1612,  1617,  1622,
+    1623,  1629,  1633,  1635,  1637,  1639,  1641,  1643,  1645,  1647,
+    1649,  1651,  1653,  1655,  1657,  1659,  1661,  1663,  1665,  1667,
+    1669,  1671,  1673,  1675,  1676,  1682,  1686,  1688,  1690,  1692,
+    1694,  1696,  1698,  1700,  1702,  1704,  1706,  1708,  1710,  1712,
+    1714,  1716,  1718,  1720,  1722,  1724,  1726,  1728,  1733,  1738,
+    1743,  1749,  1752,  1754,  1756,  1758,  1760,  1762,  1764,  1766,
+    1768,  1770,  1772,  1774,  1776,  1778,  1780,  1782,  1784,  1789,
+    1794,  1799,  1804,  1809,  1814,  1819,  1824,  1829,  1834,  1839,
+    1844,  1849,  1854,  1860,  1863,  1865,  1867,  1869,  1871,  1873,
+    1875,  1877,  1879,  1884,  1889,  1894,  1899,  1904
+};
+
+/* YYRHS -- A `-1'-separated list of the rules' RHS.  */
+static const yytype_int16 yyrhs[] =
+{
+     221,     0,    -1,    -1,   221,   222,    -1,   254,    -1,   260,
+      -1,   274,    -1,   477,    -1,   292,    -1,   310,    -1,   324,
+      -1,   232,    -1,   494,    -1,   339,    -1,   346,    -1,   350,
+      -1,   360,    -1,   369,    -1,   389,    -1,   399,    -1,   405,
+      -1,   419,    -1,   409,    -1,   227,    -1,     1,   215,    -1,
+       1,   216,    -1,    -1,   224,    -1,    99,   223,    -1,    99,
+     138,   223,    -1,    99,   139,   223,    -1,    99,   140,   223,
+      -1,    99,   141,   223,    -1,    99,   142,   223,    -1,    -1,
+     226,    -1,    99,   225,    -1,    99,     9,   225,    -1,    99,
+      10,   225,    -1,    99,    11,   225,    -1,    88,   217,   228,
+     216,   215,    -1,   228,   229,    -1,   229,    -1,   230,    -1,
+     231,    -1,     1,   215,    -1,    87,   218,   118,   215,    -1,
+     113,   218,   118,   215,    -1,   146,   217,   233,   216,   215,
+      -1,   233,   234,    -1,   234,    -1,   245,    -1,   250,    -1,
+     253,    -1,   247,    -1,   248,    -1,   249,    -1,   252,    -1,
+     243,    -1,   242,    -1,   251,    -1,   246,    -1,   241,    -1,
+     235,    -1,   236,    -1,   244,    -1,     1,   215,    -1,   132,
+     218,   237,   215,    -1,   133,   218,   239,   215,    -1,   237,
+     219,   238,    -1,   238,    -1,   134,    -1,   135,    -1,   239,
+     219,   240,    -1,   240,    -1,   134,    -1,   135,    -1,   130,
+     218,   118,   215,    -1,   128,   218,   118,   215,    -1,   131,
+     218,   118,   215,    -1,   171,   218,   118,   215,    -1,    89,
+     218,   118,   215,    -1,   147,   218,   118,   215,    -1,    24,
+     218,   118,   215,    -1,    92,   218,   118,   215,    -1,    91,
+     218,   118,   215,    -1,   209,   218,   118,   215,    -1,   210,
+     218,   118,   215,    -1,   181,   218,    99,   215,    -1,    57,
+     218,   160,   215,    -1,     4,   217,   255,   216,   215,    -1,
+     255,   256,    -1,   256,    -1,   257,    -1,   259,    -1,   258,
+      -1,     1,   215,    -1,    89,   218,   118,   215,    -1,    31,
+     218,   118,   215,    -1,    24,   218,   118,   215,    -1,    71,
+     217,   261,   216,   215,    -1,   261,   262,    -1,   262,    -1,
+     263,    -1,   264,    -1,     1,   215,    -1,   208,   218,   160,
+     215,    -1,    -1,   265,   214,   217,   266,   216,   215,    -1,
+     266,   267,    -1,   267,    -1,   268,    -1,   270,    -1,   269,
+      -1,     1,   215,    -1,    89,   218,   118,   215,    -1,   213,
+     218,   226,   215,    -1,   213,   218,   195,   215,    -1,    -1,
+     151,   271,   218,   272,   215,    -1,   272,   219,   273,    -1,
+     273,    -1,   206,    -1,   102,    -1,    40,    -1,   174,    -1,
+      64,    -1,    62,    -1,   173,    -1,    -1,   102,   275,   217,
+     276,   216,   215,    -1,   276,   277,    -1,   277,    -1,   278,
+      -1,   279,    -1,   280,    -1,   284,    -1,   283,    -1,   281,
+      -1,   282,    -1,   288,    -1,     1,   215,    -1,    89,   218,
+     118,   215,    -1,   206,   218,   118,   215,    -1,   112,   218,
+     118,   215,    -1,    32,   218,   160,   215,    -1,   129,   218,
+     118,   215,    -1,    17,   218,   118,   215,    -1,    -1,   192,
+     285,   218,   286,   215,    -1,   286,   219,   287,    -1,   287,
+      -1,   166,    -1,   169,    -1,   170,    -1,   172,    -1,   173,
+      -1,   176,    -1,    51,    -1,   189,    -1,   182,    -1,   185,
+      -1,   193,    -1,   190,    -1,   175,    -1,   183,    -1,   187,
+      -1,   177,    -1,   199,    -1,   167,    -1,   168,    -1,   180,
+      -1,    -1,    36,   289,   218,   290,   215,    -1,   290,   219,
+     291,    -1,   291,    -1,    47,    -1,   125,    -1,    64,    -1,
+     205,    -1,   174,    -1,   194,    -1,   211,    -1,    40,    -1,
+      25,    -1,   200,    -1,   124,    -1,     4,    -1,    94,    -1,
+     183,    -1,   198,    -1,   106,    -1,   126,    -1,   188,    -1,
+      87,    -1,    -1,    17,   293,   217,   294,   216,   215,    -1,
+     294,   295,    -1,   295,    -1,   296,    -1,   307,    -1,   308,
+      -1,   297,    -1,   298,    -1,   309,    -1,   299,    -1,   300,
+      -1,   301,    -1,   302,    -1,   303,    -1,   304,    -1,   305,
+      -1,   306,    -1,     1,   215,    -1,    89,   218,   118,   215,
+      -1,   115,   218,   224,   215,    -1,   116,   218,   224,   215,
+      -1,   101,   218,    99,   215,    -1,    19,   218,   224,   215,
+      -1,    81,   218,    99,   215,    -1,    76,   218,    99,   215,
+      -1,    78,   218,    99,   215,    -1,    77,   218,    99,   215,
+      -1,   143,   218,   226,   215,    -1,   184,   218,   226,   215,
+      -1,    15,   218,    99,   215,    -1,    16,   218,    99,   215,
+      -1,   100,   218,    99,   215,    -1,    -1,    70,   311,   217,
+     316,   216,   215,    -1,    -1,    36,   313,   218,   314,   215,
+      -1,   314,   219,   315,    -1,   315,    -1,   191,    -1,    51,
+      -1,   186,    -1,   316,   317,    -1,   317,    -1,   318,    -1,
+     312,    -1,   322,    -1,   323,    -1,     1,   215,    -1,    -1,
+     117,   218,   320,   319,   215,    -1,   320,   219,   321,    -1,
+     321,    -1,    99,    -1,    99,   164,    99,    -1,    61,   218,
+     118,   215,    -1,    56,   218,   118,   215,    -1,    -1,    48,
+     325,   217,   326,   216,   215,    -1,   326,   327,    -1,   327,
+      -1,   328,    -1,   329,    -1,   330,    -1,   332,    -1,   336,
+      -1,   337,    -1,   338,    -1,   331,    -1,     1,   215,    -1,
+     206,   218,   118,   215,    -1,   112,   218,   118,   215,    -1,
+      17,   218,   118,   215,    -1,    32,   218,   160,   215,    -1,
+      -1,    36,   333,   218,   334,   215,    -1,   334,   219,   335,
+      -1,   335,    -1,   154,    -1,    33,    -1,    65,    -1,    49,
+      -1,    13,    -1,    98,    -1,    43,    -1,   137,    -1,    90,
+      -1,   153,   218,   118,   215,    -1,   122,   218,   118,   215,
+      -1,   121,   218,    99,   215,    -1,    -1,   136,   340,   217,
+     341,   216,   215,    -1,   341,   342,    -1,   342,    -1,   343,
+      -1,   344,    -1,   345,    -1,     1,   215,    -1,   120,   218,
+     118,   215,    -1,    14,   218,   118,   215,    -1,    93,   218,
+     118,   215,    -1,   201,   217,   347,   216,   215,    -1,   347,
+     348,    -1,   348,    -1,   349,    -1,     1,    -1,    89,   218,
+     118,   215,    -1,    -1,   149,   351,   217,   352,   216,   215,
+      -1,   352,   353,    -1,   353,    -1,   354,    -1,   355,    -1,
+     356,    -1,     1,   215,    -1,    89,   218,   118,   215,    -1,
+     206,   218,   118,   215,    -1,    -1,   151,   357,   218,   358,
+     215,    -1,   358,   219,   359,    -1,   359,    -1,    64,    -1,
+     205,    -1,   174,    -1,   194,    -1,   211,    -1,   197,    -1,
+     136,    -1,   196,    -1,   180,    -1,   165,    -1,    -1,   150,
+     361,   217,   362,   216,   215,    -1,   362,   363,    -1,   363,
+      -1,   364,    -1,   365,    -1,     1,   215,    -1,    89,   218,
+     118,   215,    -1,    -1,   151,   366,   218,   367,   215,    -1,
+     367,   219,   368,    -1,   368,    -1,    64,    -1,   205,    -1,
+     174,    -1,   194,    -1,   211,    -1,   197,    -1,   136,    -1,
+     196,    -1,   180,    -1,   165,    -1,    -1,    18,   370,   217,
+     371,   216,   215,    -1,   371,   372,    -1,   372,    -1,   373,
+      -1,   374,    -1,   375,    -1,   376,    -1,   377,    -1,   379,
+      -1,   378,    -1,   388,    -1,   380,    -1,   385,    -1,   386,
+      -1,   387,    -1,   384,    -1,     1,   215,    -1,    89,   218,
+     118,   215,    -1,    56,   218,   118,   215,    -1,   209,   218,
+     118,   215,    -1,   144,   218,   118,   215,    -1,     3,   218,
+     118,   215,    -1,   117,   218,    99,   215,    -1,     5,   218,
+     178,   215,    -1,     5,   218,   179,   215,    -1,    -1,    36,
+     381,   218,   382,   215,    -1,   382,   219,   383,    -1,   383,
+      -1,     8,    -1,   191,    -1,    32,   218,   160,   215,    -1,
+      58,   218,   118,   215,    -1,    68,   218,   118,   215,    -1,
+      17,   218,   118,   215,    -1,   171,   218,   118,   215,    -1,
+      -1,    62,   390,   217,   395,   216,   215,    -1,    -1,   151,
+     392,   218,   393,   215,    -1,   393,   219,   394,    -1,   394,
+      -1,   123,    -1,   395,   396,    -1,   396,    -1,   397,    -1,
+     398,    -1,   391,    -1,     1,    -1,   206,   218,   118,   215,
+      -1,   120,   218,   118,   215,    -1,    -1,    23,   400,   217,
+     401,   216,   215,    -1,   401,   402,    -1,   402,    -1,   403,
+      -1,   404,    -1,     1,    -1,    61,   218,   118,   215,    -1,
+     120,   218,   118,   215,    -1,    34,   217,   406,   216,   215,
+      -1,   406,   407,    -1,   407,    -1,   408,    -1,     1,    -1,
+      61,   218,   118,   215,    -1,    -1,    38,   410,   217,   415,
+     216,   215,    -1,    -1,   151,   412,   218,   413,   215,    -1,
+     413,   219,   414,    -1,   414,    -1,   123,    -1,   415,   416,
+      -1,   416,    -1,   417,    -1,   418,    -1,   411,    -1,     1,
+      -1,    89,   218,   118,   215,    -1,   120,   218,   118,   215,
+      -1,    39,   217,   420,   216,   215,    -1,   420,   421,    -1,
+     421,    -1,   430,    -1,   431,    -1,   433,    -1,   434,    -1,
+     435,    -1,   436,    -1,   437,    -1,   438,    -1,   439,    -1,
+     440,    -1,   429,    -1,   442,    -1,   443,    -1,   458,    -1,
+     445,    -1,   447,    -1,   449,    -1,   448,    -1,   452,    -1,
+     446,    -1,   453,    -1,   454,    -1,   455,    -1,   456,    -1,
+     457,    -1,   470,    -1,   459,    -1,   460,    -1,   461,    -1,
+     466,    -1,   450,    -1,   451,    -1,   476,    -1,   474,    -1,
+     475,    -1,   432,    -1,   465,    -1,   441,    -1,   463,    -1,
+     464,    -1,   428,    -1,   423,    -1,   424,    -1,   425,    -1,
+     426,    -1,   427,    -1,   444,    -1,   422,    -1,   462,    -1,
+       1,    -1,    83,   218,    99,   215,    -1,    42,   218,   160,
+     215,    -1,    41,   218,   224,   215,    -1,    44,   218,   224,
+     215,    -1,    45,   218,    99,   215,    -1,    46,   218,    99,
+     215,    -1,   148,   218,   160,   215,    -1,    63,   218,   224,
+     215,    -1,    55,   218,   160,   215,    -1,    59,   218,   160,
+     215,    -1,    28,   218,   160,   215,    -1,    35,   218,   160,
+     215,    -1,     6,   218,   160,   215,    -1,    80,   218,   224,
+     215,    -1,    79,   218,    99,   215,    -1,    72,   218,    99,
+     215,    -1,     7,   218,   224,   215,    -1,   163,   218,   224,
+     215,    -1,   162,   218,   224,   215,    -1,    50,   218,    99,
+     215,    -1,    60,   218,   160,   215,    -1,   212,   218,   160,
+     215,    -1,   155,   218,   160,   215,    -1,   158,   218,   160,
+     215,    -1,   159,   218,   160,   215,    -1,   157,   218,   160,
+     215,    -1,   157,   218,   161,   215,    -1,   156,   218,   160,
+     215,    -1,   156,   218,   161,   215,    -1,   110,   218,   224,
+     215,    -1,    12,   218,   224,   215,    -1,   103,   218,   160,
+     215,    -1,   111,   218,   224,   215,    -1,   152,   218,   160,
+     215,    -1,    97,   218,   160,   215,    -1,   204,   218,   160,
+     215,    -1,   105,   218,   160,   215,    -1,    84,   218,   118,
+     215,    -1,    29,   218,    99,   215,    -1,    82,   218,    99,
+     215,    -1,   207,   218,   160,   215,    -1,    30,   218,   118,
+     215,    -1,   202,   218,   118,   215,    -1,   114,   218,   160,
+     215,    -1,    26,   218,   160,   215,    -1,   203,   218,   224,
+     215,    -1,    -1,   107,   467,   218,   468,   215,    -1,   468,
+     219,   469,    -1,   469,    -1,   166,    -1,   169,    -1,   170,
+      -1,   172,    -1,   173,    -1,   176,    -1,    51,    -1,   189,
+      -1,   182,    -1,   185,    -1,   193,    -1,   190,    -1,   175,
+      -1,   183,    -1,   187,    -1,   177,    -1,   199,    -1,   167,
+      -1,   168,    -1,   180,    -1,    -1,   104,   471,   218,   472,
+     215,    -1,   472,   219,   473,    -1,   473,    -1,   166,    -1,
+     169,    -1,   170,    -1,   172,    -1,   173,    -1,   176,    -1,
+     189,    -1,    51,    -1,   182,    -1,   185,    -1,   193,    -1,
+     190,    -1,   175,    -1,   183,    -1,   187,    -1,   177,    -1,
+     199,    -1,   167,    -1,   168,    -1,   180,    -1,    85,   218,
+      99,   215,    -1,    86,   218,    99,   215,    -1,    20,   218,
+      99,   215,    -1,    14,   217,   478,   216,   215,    -1,   478,
+     479,    -1,   479,    -1,   487,    -1,   482,    -1,   483,    -1,
+     484,    -1,   485,    -1,   486,    -1,   488,    -1,   489,    -1,
+     490,    -1,   481,    -1,   491,    -1,   492,    -1,   493,    -1,
+     480,    -1,     1,    -1,    27,   218,   160,   215,    -1,   127,
+     218,   160,   215,    -1,    66,   218,   224,   215,    -1,    67,
+     218,   224,   215,    -1,    75,   218,    99,   215,    -1,    74,
+     218,    99,   215,    -1,   119,   218,   160,   215,    -1,    73,
+     218,    99,   215,    -1,    22,   218,    99,   215,    -1,    21,
+     218,    99,   215,    -1,    95,   218,   160,   215,    -1,    96,
+     218,   160,   215,    -1,   108,   218,    99,   215,    -1,   109,
+     218,   224,   215,    -1,   145,   217,   495,   216,   215,    -1,
+     495,   496,    -1,   496,    -1,   497,    -1,   498,    -1,   500,
+      -1,   501,    -1,   499,    -1,   502,    -1,     1,    -1,    37,
+     218,   160,   215,    -1,    54,   218,   160,   215,    -1,    52,
+     218,   118,   215,    -1,    69,   218,   224,   215,    -1,    51,
+     218,   160,   215,    -1,    53,   218,   160,   215,    -1
+};
+
+/* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
+static const yytype_uint16 yyrline[] =
+{
+       0,   330,   330,   331,   334,   335,   336,   337,   338,   339,
+     340,   341,   342,   343,   344,   345,   346,   347,   348,   349,
+     350,   351,   352,   353,   354,   355,   359,   359,   360,   364,
+     368,   372,   376,   380,   386,   386,   387,   388,   389,   390,
+     397,   400,   400,   401,   401,   401,   403,   409,   416,   418,
+     418,   419,   419,   420,   420,   421,   421,   422,   422,   423,
+     423,   424,   424,   425,   425,   426,   427,   430,   431,   433,
+     433,   434,   440,   448,   448,   449,   455,   463,   502,   561,
+     589,   597,   612,   627,   636,   650,   659,   687,   717,   740,
+     749,   751,   751,   752,   752,   753,   753,   755,   764,   773,
+     785,   786,   786,   788,   788,   789,   791,   798,   798,   808,
+     809,   811,   811,   812,   812,   814,   819,   822,   828,   827,
+     833,   833,   834,   838,   842,   846,   850,   854,   858,   869,
+     868,   966,   966,   967,   967,   967,   968,   968,   968,   969,
+     969,   969,   971,   980,  1017,  1029,  1040,  1082,  1092,  1091,
+    1097,  1097,  1098,  1102,  1106,  1110,  1114,  1118,  1122,  1126,
+    1130,  1134,  1138,  1142,  1146,  1150,  1154,  1158,  1162,  1166,
+    1170,  1174,  1181,  1180,  1186,  1186,  1187,  1191,  1195,  1199,
+    1203,  1207,  1211,  1215,  1219,  1223,  1227,  1231,  1235,  1239,
+    1243,  1247,  1251,  1255,  1259,  1270,  1269,  1319,  1319,  1320,
+    1321,  1321,  1322,  1323,  1324,  1325,  1326,  1327,  1328,  1329,
+    1330,  1331,  1331,  1332,  1334,  1343,  1349,  1355,  1361,  1367,
+    1373,  1379,  1385,  1391,  1397,  1404,  1410,  1416,  1426,  1425,
+    1442,  1441,  1446,  1446,  1447,  1451,  1455,  1463,  1463,  1464,
+    1464,  1464,  1464,  1464,  1466,  1466,  1468,  1468,  1470,  1484,
+    1504,  1513,  1526,  1525,  1594,  1594,  1595,  1595,  1595,  1595,
+    1596,  1596,  1596,  1597,  1597,  1599,  1634,  1647,  1656,  1668,
+    1667,  1671,  1671,  1672,  1676,  1680,  1684,  1688,  1692,  1696,
+    1700,  1704,  1710,  1729,  1739,  1753,  1752,  1768,  1768,  1769,
+    1769,  1769,  1769,  1771,  1780,  1795,  1808,  1810,  1810,  1811,
+    1811,  1813,  1829,  1828,  1844,  1844,  1845,  1845,  1845,  1845,
+    1847,  1856,  1879,  1878,  1884,  1884,  1885,  1889,  1893,  1897,
+    1901,  1905,  1909,  1913,  1917,  1921,  1931,  1930,  1947,  1947,
+    1948,  1948,  1948,  1950,  1957,  1956,  1962,  1962,  1963,  1967,
+    1971,  1975,  1979,  1983,  1987,  1991,  1995,  1999,  2009,  2008,
+    2059,  2059,  2060,  2060,  2060,  2061,  2061,  2062,  2062,  2062,
+    2063,  2063,  2063,  2064,  2064,  2065,  2067,  2076,  2085,  2111,
+    2129,  2147,  2153,  2157,  2166,  2165,  2169,  2169,  2170,  2174,
+    2180,  2191,  2202,  2213,  2222,  2241,  2240,  2306,  2305,  2309,
+    2309,  2310,  2316,  2316,  2317,  2317,  2317,  2317,  2319,  2338,
+    2348,  2347,  2372,  2372,  2373,  2373,  2373,  2375,  2381,  2390,
+    2392,  2392,  2393,  2393,  2395,  2414,  2413,  2461,  2460,  2464,
+    2464,  2465,  2471,  2471,  2472,  2472,  2472,  2472,  2474,  2480,
+    2489,  2492,  2492,  2493,  2493,  2494,  2494,  2495,  2495,  2496,
+    2496,  2497,  2497,  2498,  2499,  2500,  2500,  2501,  2501,  2502,
+    2502,  2503,  2503,  2504,  2504,  2505,  2505,  2506,  2507,  2507,
+    2508,  2508,  2509,  2509,  2510,  2510,  2511,  2511,  2512,  2513,
+    2513,  2514,  2515,  2516,  2516,  2517,  2517,  2518,  2519,  2520,
+    2521,  2521,  2522,  2525,  2530,  2536,  2542,  2548,  2553,  2558,
+    2563,  2568,  2573,  2578,  2583,  2588,  2593,  2598,  2603,  2608,
+    2613,  2618,  2624,  2635,  2640,  2645,  2650,  2655,  2660,  2663,
+    2668,  2671,  2676,  2681,  2686,  2691,  2696,  2701,  2706,  2711,
+    2716,  2727,  2732,  2737,  2742,  2751,  2760,  2765,  2770,  2776,
+    2775,  2780,  2780,  2781,  2784,  2787,  2790,  2793,  2796,  2799,
+    2802,  2805,  2808,  2811,  2814,  2817,  2820,  2823,  2826,  2829,
+    2832,  2835,  2838,  2844,  2843,  2848,  2848,  2849,  2852,  2855,
+    2858,  2861,  2864,  2867,  2870,  2873,  2876,  2879,  2882,  2885,
+    2888,  2891,  2894,  2897,  2900,  2903,  2906,  2911,  2916,  2921,
+    2930,  2933,  2933,  2934,  2935,  2935,  2936,  2936,  2937,  2937,
+    2938,  2939,  2939,  2940,  2941,  2941,  2942,  2942,  2944,  2949,
+    2954,  2959,  2964,  2969,  2974,  2979,  2984,  2989,  2994,  2999,
+    3004,  3009,  3017,  3020,  3020,  3021,  3021,  3022,  3023,  3023,
+    3024,  3025,  3027,  3033,  3039,  3048,  3062,  3068
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE || 0
+/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+   First, the terminals, then, starting at YYNTOKENS, nonterminals.  */
+static const char *const yytname[] =
+{
+  "$end", "error", "$undefined", "ACCEPT_PASSWORD", "ADMIN", "AFTYPE",
+  "ANTI_NICK_FLOOD", "ANTI_SPAM_EXIT_MESSAGE_TIME", "AUTOCONN", "BYTES",
+  "KBYTES", "MBYTES", "CALLER_ID_WAIT", "CAN_FLOOD", "CHANNEL",
+  "CIDR_BITLEN_IPV4", "CIDR_BITLEN_IPV6", "CLASS", "CONNECT",
+  "CONNECTFREQ", "DEFAULT_FLOODCOUNT", "DEFAULT_SPLIT_SERVER_COUNT",
+  "DEFAULT_SPLIT_USER_COUNT", "DENY", "DESCRIPTION", "DIE", "DISABLE_AUTH",
+  "DISABLE_FAKE_CHANNELS", "DISABLE_REMOTE_COMMANDS", "DOTS_IN_IDENT",
+  "EGDPOOL_PATH", "EMAIL", "ENCRYPTED", "EXCEED_LIMIT", "EXEMPT",
+  "FAILED_OPER_NOTICE", "IRCD_FLAGS", "FLATTEN_LINKS", "GECOS", "GENERAL",
+  "GLINE", "GLINE_DURATION", "GLINE_ENABLE", "GLINE_EXEMPT",
+  "GLINE_REQUEST_DURATION", "GLINE_MIN_CIDR", "GLINE_MIN_CIDR6",
+  "GLOBAL_KILL", "IRCD_AUTH", "NEED_IDENT", "HAVENT_READ_CONF", "HIDDEN",
+  "HIDDEN_NAME", "HIDE_SERVER_IPS", "HIDE_SERVERS", "HIDE_SPOOF_IPS",
+  "HOST", "HUB", "HUB_MASK", "IGNORE_BOGUS_TS", "INVISIBLE_ON_CONNECT",
+  "IP", "KILL", "KILL_CHASE_TIME_LIMIT", "KLINE", "KLINE_EXEMPT",
+  "KNOCK_DELAY", "KNOCK_DELAY_CHANNEL", "LEAF_MASK", "LINKS_DELAY",
+  "LISTEN", "T_LOG", "MAX_ACCEPT", "MAX_BANS", "MAX_CHANS_PER_OPER",
+  "MAX_CHANS_PER_USER", "MAX_GLOBAL", "MAX_IDENT", "MAX_LOCAL",
+  "MAX_NICK_CHANGES", "MAX_NICK_TIME", "MAX_NUMBER", "MAX_TARGETS",
+  "MAX_WATCH", "MESSAGE_LOCALE", "MIN_NONWILDCARD",
+  "MIN_NONWILDCARD_SIMPLE", "MODULE", "MODULES", "NAME", "NEED_PASSWORD",
+  "NETWORK_DESC", "NETWORK_NAME", "NICK", "NICK_CHANGES",
+  "NO_CREATE_ON_SPLIT", "NO_JOIN_ON_SPLIT", "NO_OPER_FLOOD", "NO_TILDE",
+  "NUMBER", "NUMBER_PER_CIDR", "NUMBER_PER_IP", "OPERATOR",
+  "OPERS_BYPASS_CALLERID", "OPER_ONLY_UMODES", "OPER_PASS_RESV",
+  "OPER_SPY_T", "OPER_UMODES", "JOIN_FLOOD_COUNT", "JOIN_FLOOD_TIME",
+  "PACE_WAIT", "PACE_WAIT_SIMPLE", "PASSWORD", "PATH", "PING_COOKIE",
+  "PING_TIME", "PING_WARNING", "PORT", "QSTRING", "QUIET_ON_BAN", "REASON",
+  "REDIRPORT", "REDIRSERV", "REGEX_T", "REHASH", "REMOTE", "REMOTEBAN",
+  "RESTRICT_CHANNELS", "RSA_PRIVATE_KEY_FILE", "RSA_PUBLIC_KEY_FILE",
+  "SSL_CERTIFICATE_FILE", "SSL_DH_PARAM_FILE", "T_SSL_CLIENT_METHOD",
+  "T_SSL_SERVER_METHOD", "T_SSLV3", "T_TLSV1", "RESV", "RESV_EXEMPT",
+  "SECONDS", "MINUTES", "HOURS", "DAYS", "WEEKS", "SENDQ", "SEND_PASSWORD",
+  "SERVERHIDE", "SERVERINFO", "IRCD_SID", "TKLINE_EXPIRE_NOTICES",
+  "T_SHARED", "T_CLUSTER", "TYPE", "SHORT_MOTD", "SPOOF", "SPOOF_NOTICE",
+  "STATS_E_DISABLED", "STATS_I_OPER_ONLY", "STATS_K_OPER_ONLY",
+  "STATS_O_OPER_ONLY", "STATS_P_OPER_ONLY", "TBOOL", "TMASKED",
+  "TS_MAX_DELTA", "TS_WARN_DELTA", "TWODOTS", "T_ALL", "T_BOTS",
+  "T_SOFTCALLERID", "T_CALLERID", "T_CCONN", "T_CCONN_FULL",
+  "T_SSL_CIPHER_LIST", "T_DEAF", "T_DEBUG", "T_DLINE", "T_EXTERNAL",
+  "T_FULL", "T_INVISIBLE", "T_IPV4", "T_IPV6", "T_LOCOPS", "T_MAX_CLIENTS",
+  "T_NCHANGE", "T_OPERWALL", "T_RECVQ", "T_REJ", "T_SERVER",
+  "T_SERVNOTICE", "T_SET", "T_SKILL", "T_SPY", "T_SSL", "T_UMODES",
+  "T_UNAUTH", "T_UNDLINE", "T_UNLIMITED", "T_UNRESV", "T_UNXLINE",
+  "T_GLOBOPS", "T_WALLOP", "T_RESTART", "T_SERVICE", "T_SERVICES_NAME",
+  "THROTTLE_TIME", "TRUE_NO_OPER_FLOOD", "UNKLINE", "USER", "USE_EGD",
+  "USE_LOGGING", "VHOST", "VHOST6", "XLINE", "WARN_NO_NLINE", "T_SIZE",
+  "T_FILE", "';'", "'}'", "'{'", "'='", "','", "$accept", "conf",
+  "conf_item", "timespec_", "timespec", "sizespec_", "sizespec",
+  "modules_entry", "modules_items", "modules_item", "modules_module",
+  "modules_path", "serverinfo_entry", "serverinfo_items",
+  "serverinfo_item", "serverinfo_ssl_client_method",
+  "serverinfo_ssl_server_method", "client_method_types",
+  "client_method_type_item", "server_method_types",
+  "server_method_type_item", "serverinfo_ssl_certificate_file",
+  "serverinfo_rsa_private_key_file", "serverinfo_ssl_dh_param_file",
+  "serverinfo_ssl_cipher_list", "serverinfo_name", "serverinfo_sid",
+  "serverinfo_description", "serverinfo_network_name",
+  "serverinfo_network_desc", "serverinfo_vhost", "serverinfo_vhost6",
+  "serverinfo_max_clients", "serverinfo_hub", "admin_entry", "admin_items",
+  "admin_item", "admin_name", "admin_email", "admin_description",
+  "logging_entry", "logging_items", "logging_item", "logging_use_logging",
+  "logging_file_entry", "$@1", "logging_file_items", "logging_file_item",
+  "logging_file_name", "logging_file_size", "logging_file_type", "$@2",
+  "logging_file_type_items", "logging_file_type_item", "oper_entry", "$@3",
+  "oper_items", "oper_item", "oper_name", "oper_user", "oper_password",
+  "oper_encrypted", "oper_rsa_public_key_file", "oper_class",
+  "oper_umodes", "$@4", "oper_umodes_items", "oper_umodes_item",
+  "oper_flags", "$@5", "oper_flags_items", "oper_flags_item",
+  "class_entry", "$@6", "class_items", "class_item", "class_name",
+  "class_ping_time", "class_ping_warning", "class_number_per_ip",
+  "class_connectfreq", "class_max_number", "class_max_global",
+  "class_max_local", "class_max_ident", "class_sendq", "class_recvq",
+  "class_cidr_bitlen_ipv4", "class_cidr_bitlen_ipv6",
+  "class_number_per_cidr", "listen_entry", "$@7", "listen_flags", "$@8",
+  "listen_flags_items", "listen_flags_item", "listen_items", "listen_item",
+  "listen_port", "$@9", "port_items", "port_item", "listen_address",
+  "listen_host", "auth_entry", "$@10", "auth_items", "auth_item",
+  "auth_user", "auth_passwd", "auth_class", "auth_encrypted", "auth_flags",
+  "$@11", "auth_flags_items", "auth_flags_item", "auth_spoof",
+  "auth_redir_serv", "auth_redir_port", "resv_entry", "$@12", "resv_items",
+  "resv_item", "resv_creason", "resv_channel", "resv_nick",
+  "service_entry", "service_items", "service_item", "service_name",
+  "shared_entry", "$@13", "shared_items", "shared_item", "shared_name",
+  "shared_user", "shared_type", "$@14", "shared_types", "shared_type_item",
+  "cluster_entry", "$@15", "cluster_items", "cluster_item", "cluster_name",
+  "cluster_type", "$@16", "cluster_types", "cluster_type_item",
+  "connect_entry", "$@17", "connect_items", "connect_item", "connect_name",
+  "connect_host", "connect_vhost", "connect_send_password",
+  "connect_accept_password", "connect_port", "connect_aftype",
+  "connect_flags", "$@18", "connect_flags_items", "connect_flags_item",
+  "connect_encrypted", "connect_hub_mask", "connect_leaf_mask",
+  "connect_class", "connect_ssl_cipher_list", "kill_entry", "$@19",
+  "kill_type", "$@20", "kill_type_items", "kill_type_item", "kill_items",
+  "kill_item", "kill_user", "kill_reason", "deny_entry", "$@21",
+  "deny_items", "deny_item", "deny_ip", "deny_reason", "exempt_entry",
+  "exempt_items", "exempt_item", "exempt_ip", "gecos_entry", "$@22",
+  "gecos_flags", "$@23", "gecos_flags_items", "gecos_flags_item",
+  "gecos_items", "gecos_item", "gecos_name", "gecos_reason",
+  "general_entry", "general_items", "general_item", "general_max_watch",
+  "general_gline_enable", "general_gline_duration",
+  "general_gline_request_duration", "general_gline_min_cidr",
+  "general_gline_min_cidr6", "general_tkline_expire_notices",
+  "general_kill_chase_time_limit", "general_hide_spoof_ips",
+  "general_ignore_bogus_ts", "general_disable_remote_commands",
+  "general_failed_oper_notice", "general_anti_nick_flood",
+  "general_max_nick_time", "general_max_nick_changes",
+  "general_max_accept", "general_anti_spam_exit_message_time",
+  "general_ts_warn_delta", "general_ts_max_delta",
+  "general_havent_read_conf", "general_invisible_on_connect",
+  "general_warn_no_nline", "general_stats_e_disabled",
+  "general_stats_o_oper_only", "general_stats_P_oper_only",
+  "general_stats_k_oper_only", "general_stats_i_oper_only",
+  "general_pace_wait", "general_caller_id_wait",
+  "general_opers_bypass_callerid", "general_pace_wait_simple",
+  "general_short_motd", "general_no_oper_flood",
+  "general_true_no_oper_flood", "general_oper_pass_resv",
+  "general_message_locale", "general_dots_in_ident", "general_max_targets",
+  "general_use_egd", "general_egdpool_path", "general_services_name",
+  "general_ping_cookie", "general_disable_auth", "general_throttle_time",
+  "general_oper_umodes", "$@24", "umode_oitems", "umode_oitem",
+  "general_oper_only_umodes", "$@25", "umode_items", "umode_item",
+  "general_min_nonwildcard", "general_min_nonwildcard_simple",
+  "general_default_floodcount", "channel_entry", "channel_items",
+  "channel_item", "channel_disable_fake_channels",
+  "channel_restrict_channels", "channel_knock_delay",
+  "channel_knock_delay_channel", "channel_max_chans_per_user",
+  "channel_max_chans_per_oper", "channel_quiet_on_ban", "channel_max_bans",
+  "channel_default_split_user_count", "channel_default_split_server_count",
+  "channel_no_create_on_split", "channel_no_join_on_split",
+  "channel_jflood_count", "channel_jflood_time", "serverhide_entry",
+  "serverhide_items", "serverhide_item", "serverhide_flatten_links",
+  "serverhide_hide_servers", "serverhide_hidden_name",
+  "serverhide_links_delay", "serverhide_hidden",
+  "serverhide_hide_server_ips", YY_NULL
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
+   token YYLEX-NUM.  */
+static const yytype_uint16 yytoknum[] =
+{
+       0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
+     265,   266,   267,   268,   269,   270,   271,   272,   273,   274,
+     275,   276,   277,   278,   279,   280,   281,   282,   283,   284,
+     285,   286,   287,   288,   289,   290,   291,   292,   293,   294,
+     295,   296,   297,   298,   299,   300,   301,   302,   303,   304,
+     305,   306,   307,   308,   309,   310,   311,   312,   313,   314,
+     315,   316,   317,   318,   319,   320,   321,   322,   323,   324,
+     325,   326,   327,   328,   329,   330,   331,   332,   333,   334,
+     335,   336,   337,   338,   339,   340,   341,   342,   343,   344,
+     345,   346,   347,   348,   349,   350,   351,   352,   353,   354,
+     355,   356,   357,   358,   359,   360,   361,   362,   363,   364,
+     365,   366,   367,   368,   369,   370,   371,   372,   373,   374,
+     375,   376,   377,   378,   379,   380,   381,   382,   383,   384,
+     385,   386,   387,   388,   389,   390,   391,   392,   393,   394,
+     395,   396,   397,   398,   399,   400,   401,   402,   403,   404,
+     405,   406,   407,   408,   409,   410,   411,   412,   413,   414,
+     415,   416,   417,   418,   419,   420,   421,   422,   423,   424,
+     425,   426,   427,   428,   429,   430,   431,   432,   433,   434,
+     435,   436,   437,   438,   439,   440,   441,   442,   443,   444,
+     445,   446,   447,   448,   449,   450,   451,   452,   453,   454,
+     455,   456,   457,   458,   459,   460,   461,   462,   463,   464,
+     465,   466,   467,   468,   469,    59,   125,   123,    61,    44
+};
+# endif
+
+/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
+static const yytype_uint16 yyr1[] =
+{
+       0,   220,   221,   221,   222,   222,   222,   222,   222,   222,
+     222,   222,   222,   222,   222,   222,   222,   222,   222,   222,
+     222,   222,   222,   222,   222,   222,   223,   223,   224,   224,
+     224,   224,   224,   224,   225,   225,   226,   226,   226,   226,
+     227,   228,   228,   229,   229,   229,   230,   231,   232,   233,
+     233,   234,   234,   234,   234,   234,   234,   234,   234,   234,
+     234,   234,   234,   234,   234,   234,   234,   235,   236,   237,
+     237,   238,   238,   239,   239,   240,   240,   241,   242,   243,
+     244,   245,   246,   247,   248,   249,   250,   251,   252,   253,
+     254,   255,   255,   256,   256,   256,   256,   257,   258,   259,
+     260,   261,   261,   262,   262,   262,   263,   265,   264,   266,
+     266,   267,   267,   267,   267,   268,   269,   269,   271,   270,
+     272,   272,   273,   273,   273,   273,   273,   273,   273,   275,
+     274,   276,   276,   277,   277,   277,   277,   277,   277,   277,
+     277,   277,   278,   279,   280,   281,   282,   283,   285,   284,
+     286,   286,   287,   287,   287,   287,   287,   287,   287,   287,
+     287,   287,   287,   287,   287,   287,   287,   287,   287,   287,
+     287,   287,   289,   288,   290,   290,   291,   291,   291,   291,
+     291,   291,   291,   291,   291,   291,   291,   291,   291,   291,
+     291,   291,   291,   291,   291,   293,   292,   294,   294,   295,
+     295,   295,   295,   295,   295,   295,   295,   295,   295,   295,
+     295,   295,   295,   295,   296,   297,   298,   299,   300,   301,
+     302,   303,   304,   305,   306,   307,   308,   309,   311,   310,
+     313,   312,   314,   314,   315,   315,   315,   316,   316,   317,
+     317,   317,   317,   317,   319,   318,   320,   320,   321,   321,
+     322,   323,   325,   324,   326,   326,   327,   327,   327,   327,
+     327,   327,   327,   327,   327,   328,   329,   330,   331,   333,
+     332,   334,   334,   335,   335,   335,   335,   335,   335,   335,
+     335,   335,   336,   337,   338,   340,   339,   341,   341,   342,
+     342,   342,   342,   343,   344,   345,   346,   347,   347,   348,
+     348,   349,   351,   350,   352,   352,   353,   353,   353,   353,
+     354,   355,   357,   356,   358,   358,   359,   359,   359,   359,
+     359,   359,   359,   359,   359,   359,   361,   360,   362,   362,
+     363,   363,   363,   364,   366,   365,   367,   367,   368,   368,
+     368,   368,   368,   368,   368,   368,   368,   368,   370,   369,
+     371,   371,   372,   372,   372,   372,   372,   372,   372,   372,
+     372,   372,   372,   372,   372,   372,   373,   374,   375,   376,
+     377,   378,   379,   379,   381,   380,   382,   382,   383,   383,
+     384,   385,   386,   387,   388,   390,   389,   392,   391,   393,
+     393,   394,   395,   395,   396,   396,   396,   396,   397,   398,
+     400,   399,   401,   401,   402,   402,   402,   403,   404,   405,
+     406,   406,   407,   407,   408,   410,   409,   412,   411,   413,
+     413,   414,   415,   415,   416,   416,   416,   416,   417,   418,
+     419,   420,   420,   421,   421,   421,   421,   421,   421,   421,
+     421,   421,   421,   421,   421,   421,   421,   421,   421,   421,
+     421,   421,   421,   421,   421,   421,   421,   421,   421,   421,
+     421,   421,   421,   421,   421,   421,   421,   421,   421,   421,
+     421,   421,   421,   421,   421,   421,   421,   421,   421,   421,
+     421,   421,   421,   422,   423,   424,   425,   426,   427,   428,
+     429,   430,   431,   432,   433,   434,   435,   436,   437,   438,
+     439,   440,   441,   442,   443,   444,   445,   446,   447,   447,
+     448,   448,   449,   450,   451,   452,   453,   454,   455,   456,
+     457,   458,   459,   460,   461,   462,   463,   464,   465,   467,
+     466,   468,   468,   469,   469,   469,   469,   469,   469,   469,
+     469,   469,   469,   469,   469,   469,   469,   469,   469,   469,
+     469,   469,   469,   471,   470,   472,   472,   473,   473,   473,
+     473,   473,   473,   473,   473,   473,   473,   473,   473,   473,
+     473,   473,   473,   473,   473,   473,   473,   474,   475,   476,
+     477,   478,   478,   479,   479,   479,   479,   479,   479,   479,
+     479,   479,   479,   479,   479,   479,   479,   479,   480,   481,
+     482,   483,   484,   485,   486,   487,   488,   489,   490,   491,
+     492,   493,   494,   495,   495,   496,   496,   496,   496,   496,
+     496,   496,   497,   498,   499,   500,   501,   502
+};
+
+/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
+static const yytype_uint8 yyr2[] =
+{
+       0,     2,     0,     2,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     2,     2,     0,     1,     2,     3,
+       3,     3,     3,     3,     0,     1,     2,     3,     3,     3,
+       5,     2,     1,     1,     1,     2,     4,     4,     5,     2,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     2,     4,     4,     3,
+       1,     1,     1,     3,     1,     1,     1,     4,     4,     4,
+       4,     4,     4,     4,     4,     4,     4,     4,     4,     4,
+       5,     2,     1,     1,     1,     1,     2,     4,     4,     4,
+       5,     2,     1,     1,     1,     2,     4,     0,     6,     2,
+       1,     1,     1,     1,     2,     4,     4,     4,     0,     5,
+       3,     1,     1,     1,     1,     1,     1,     1,     1,     0,
+       6,     2,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     2,     4,     4,     4,     4,     4,     4,     0,     5,
+       3,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     0,     5,     3,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     0,     6,     2,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     2,     4,     4,     4,     4,     4,     4,
+       4,     4,     4,     4,     4,     4,     4,     4,     0,     6,
+       0,     5,     3,     1,     1,     1,     1,     2,     1,     1,
+       1,     1,     1,     2,     0,     5,     3,     1,     1,     3,
+       4,     4,     0,     6,     2,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     2,     4,     4,     4,     4,     0,
+       5,     3,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     4,     4,     4,     0,     6,     2,     1,     1,
+       1,     1,     2,     4,     4,     4,     5,     2,     1,     1,
+       1,     4,     0,     6,     2,     1,     1,     1,     1,     2,
+       4,     4,     0,     5,     3,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     0,     6,     2,     1,
+       1,     1,     2,     4,     0,     5,     3,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     0,     6,
+       2,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     2,     4,     4,     4,     4,
+       4,     4,     4,     4,     0,     5,     3,     1,     1,     1,
+       4,     4,     4,     4,     4,     0,     6,     0,     5,     3,
+       1,     1,     2,     1,     1,     1,     1,     1,     4,     4,
+       0,     6,     2,     1,     1,     1,     1,     4,     4,     5,
+       2,     1,     1,     1,     4,     0,     6,     0,     5,     3,
+       1,     1,     2,     1,     1,     1,     1,     1,     4,     4,
+       5,     2,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     4,     4,     4,     4,     4,     4,     4,
+       4,     4,     4,     4,     4,     4,     4,     4,     4,     4,
+       4,     4,     4,     4,     4,     4,     4,     4,     4,     4,
+       4,     4,     4,     4,     4,     4,     4,     4,     4,     4,
+       4,     4,     4,     4,     4,     4,     4,     4,     4,     0,
+       5,     3,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     0,     5,     3,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     4,     4,     4,
+       5,     2,     1,     1,     1,     1,     1,     1,     1,     1,
+       1,     1,     1,     1,     1,     1,     1,     1,     4,     4,
+       4,     4,     4,     4,     4,     4,     4,     4,     4,     4,
+       4,     4,     5,     2,     1,     1,     1,     1,     1,     1,
+       1,     1,     4,     4,     4,     4,     4,     4
+};
+
+/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM.
+   Performed when YYTABLE doesn't specify something else to do.  Zero
+   means the default is an error.  */
+static const yytype_uint16 yydefact[] =
+{
+       2,     0,     1,     0,     0,     0,   195,   348,   400,     0,
+     415,     0,   252,   385,   228,     0,     0,   129,   285,     0,
+       0,   302,   326,     0,     3,    23,    11,     4,     5,     6,
+       8,     9,    10,    13,    14,    15,    16,    17,    18,    19,
+      20,    22,    21,     7,    12,    24,    25,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,    92,    93,    95,    94,   597,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,   582,   596,   592,   584,   585,   586,   587,   588,
+     583,   589,   590,   591,   593,   594,   595,     0,     0,     0,
+     413,     0,     0,   411,   412,     0,   482,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,   553,     0,   529,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,   432,   480,   474,
+     475,   476,   477,   478,   473,   443,   433,   434,   468,   435,
+     436,   437,   438,   439,   440,   441,   442,   470,   444,   445,
+     479,   447,   452,   448,   450,   449,   463,   464,   451,   453,
+     454,   455,   456,   457,   446,   459,   460,   461,   481,   471,
+     472,   469,   462,   458,   466,   467,   465,     0,     0,     0,
+       0,     0,     0,   102,   103,   104,     0,     0,     0,     0,
+       0,    42,    43,    44,     0,     0,   621,     0,     0,     0,
+       0,     0,     0,     0,   614,   615,   616,   619,   617,   618,
+     620,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,    50,    63,
+      64,    62,    59,    58,    65,    51,    61,    54,    55,    56,
+      52,    60,    57,    53,     0,     0,   300,     0,     0,   298,
+     299,    96,     0,     0,     0,     0,    91,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,   581,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,   198,
+     199,   202,   203,   205,   206,   207,   208,   209,   210,   211,
+     212,   200,   201,   204,     0,     0,     0,     0,     0,   374,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,   351,
+     352,   353,   354,   355,   356,   358,   357,   360,   364,   361,
+     362,   363,   359,   406,     0,     0,     0,   403,   404,   405,
+       0,     0,   410,   427,     0,     0,   417,   426,     0,   423,
+     424,   425,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,   431,     0,     0,     0,   269,     0,     0,     0,
+       0,     0,     0,   255,   256,   257,   258,   263,   259,   260,
+     261,   262,   397,     0,   387,     0,   396,     0,   393,   394,
+     395,     0,   230,     0,     0,     0,   240,     0,   238,   239,
+     241,   242,   105,     0,     0,   101,     0,    45,     0,     0,
+       0,    41,     0,     0,     0,   172,     0,     0,     0,   148,
+       0,     0,   132,   133,   134,   135,   138,   139,   137,   136,
+     140,     0,     0,     0,     0,     0,   288,   289,   290,   291,
+       0,     0,     0,     0,     0,     0,     0,   613,    66,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,    49,     0,     0,   312,     0,
+       0,   305,   306,   307,   308,     0,     0,   334,     0,   329,
+     330,   331,     0,     0,   297,     0,     0,     0,    90,     0,
+       0,     0,    26,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,   580,   213,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,   197,   365,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,   350,     0,     0,
+       0,   402,     0,   409,     0,     0,     0,     0,   422,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+     430,   264,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,   254,     0,     0,     0,     0,   392,   243,     0,     0,
+       0,     0,     0,   237,     0,   100,     0,     0,     0,    40,
+     141,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+     131,   292,     0,     0,     0,     0,   287,     0,     0,     0,
+       0,     0,     0,   612,     0,     0,     0,     0,     0,     0,
+       0,     0,    71,    72,     0,    70,    75,    76,     0,    74,
+       0,     0,     0,     0,     0,    48,   309,     0,     0,     0,
+       0,   304,   332,     0,     0,     0,   328,     0,   296,    99,
+      98,    97,   607,   606,   598,    26,    26,    26,    26,    26,
+      28,    27,   600,   601,   605,   603,   602,   608,   609,   610,
+     611,   604,   599,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,    34,     0,     0,   196,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,   349,     0,     0,   401,   414,     0,     0,
+       0,   416,   495,   499,   513,   579,   527,   493,   521,   524,
+     494,   485,   484,   486,   487,   488,   502,   491,   492,   503,
+     490,   498,   497,   496,   522,   483,   520,   577,   578,   517,
+     514,   564,   557,   574,   575,   558,   559,   560,   561,   569,
+     562,   572,   576,   565,   570,   566,   571,   563,   568,   567,
+     573,     0,   556,   519,   539,   533,   550,   551,   534,   535,
+     536,   537,   545,   538,   548,   552,   541,   546,   542,   547,
+     540,   544,   543,   549,     0,   532,   512,   515,   526,   489,
+     516,   505,   510,   511,   508,   509,   506,   507,   501,   500,
+     525,   528,   518,   523,   504,     0,     0,     0,     0,     0,
+       0,     0,     0,   253,     0,     0,     0,   386,     0,     0,
+       0,   248,   244,   247,   229,   106,     0,     0,   118,     0,
+       0,   110,   111,   113,   112,    46,    47,     0,     0,     0,
+       0,     0,     0,     0,     0,   130,     0,     0,     0,   286,
+     622,   626,   624,   627,   623,   625,    83,    89,    81,    85,
+      84,    78,    77,    79,    67,     0,    68,     0,    82,    80,
+      88,    86,    87,     0,     0,     0,   303,     0,     0,   327,
+     301,    29,    30,    31,    32,    33,   225,   226,   218,   220,
+     222,   221,   219,   214,   227,   217,   215,   216,    34,    34,
+      34,    36,    35,   223,   224,   370,   372,   373,   383,   380,
+     378,   379,     0,   377,   367,   381,   382,   366,   371,   369,
+     384,   368,   407,   408,   428,   429,   421,     0,   420,   554,
+       0,   530,     0,   267,   268,   277,   274,   279,   276,   275,
+     281,   278,   280,   273,     0,   272,   266,   284,   283,   282,
+     265,   399,   391,     0,   390,   398,   235,   236,   234,     0,
+     233,   251,   250,     0,     0,     0,   114,     0,     0,     0,
+       0,   109,   147,   145,   187,   184,   183,   176,   178,   194,
+     188,   191,   186,   177,   192,   180,   189,   193,   181,   190,
+     185,   179,   182,     0,   175,   142,   144,   146,   158,   152,
+     169,   170,   153,   154,   155,   156,   164,   157,   167,   171,
+     160,   165,   161,   166,   159,   163,   162,   168,     0,   151,
+     143,   294,   295,   293,    69,    73,   310,   316,   322,   325,
+     318,   324,   319,   323,   321,   317,   320,     0,   315,   311,
+     333,   338,   344,   347,   340,   346,   341,   345,   343,   339,
+     342,     0,   337,    37,    38,    39,   375,     0,   418,     0,
+     555,   531,   270,     0,   388,     0,   231,     0,   249,   246,
+     245,     0,     0,     0,     0,   108,   173,     0,   149,     0,
+     313,     0,   335,     0,   376,   419,   271,   389,   232,   115,
+     124,   127,   126,   123,   128,   125,   122,     0,   121,   117,
+     116,   174,   150,   314,   336,   119,     0,   120
+};
+
+/* YYDEFGOTO[NTERM-NUM].  */
+static const yytype_int16 yydefgoto[] =
+{
+      -1,     1,    24,   780,   781,  1021,  1022,    25,   230,   231,
+     232,   233,    26,   267,   268,   269,   270,   744,   745,   748,
+     749,   271,   272,   273,   274,   275,   276,   277,   278,   279,
+     280,   281,   282,   283,    27,    71,    72,    73,    74,    75,
+      28,   222,   223,   224,   225,   226,   950,   951,   952,   953,
+     954,  1088,  1217,  1218,    29,    60,   501,   502,   503,   504,
+     505,   506,   507,   508,   509,   717,  1138,  1139,   510,   713,
+    1113,  1114,    30,    49,   328,   329,   330,   331,   332,   333,
+     334,   335,   336,   337,   338,   339,   340,   341,   342,   343,
+      31,    57,   476,   698,  1079,  1080,   477,   478,   479,  1085,
+     942,   943,   480,   481,    32,    55,   452,   453,   454,   455,
+     456,   457,   458,   684,  1064,  1065,   459,   460,   461,    33,
+      61,   515,   516,   517,   518,   519,    34,   288,   289,   290,
+      35,    64,   550,   551,   552,   553,   554,   758,  1157,  1158,
+      36,    65,   558,   559,   560,   561,   764,  1171,  1172,    37,
+      50,   358,   359,   360,   361,   362,   363,   364,   365,   366,
+     367,   607,  1032,  1033,   368,   369,   370,   371,   372,    38,
+      56,   466,   693,  1073,  1074,   467,   468,   469,   470,    39,
+      51,   376,   377,   378,   379,    40,   112,   113,   114,    41,
+      53,   387,   626,  1047,  1048,   388,   389,   390,   391,    42,
+     166,   167,   168,   169,   170,   171,   172,   173,   174,   175,
+     176,   177,   178,   179,   180,   181,   182,   183,   184,   185,
+     186,   187,   188,   189,   190,   191,   192,   193,   194,   195,
+     196,   197,   198,   199,   200,   201,   202,   203,   204,   205,
+     206,   207,   208,   209,   210,   211,   212,   423,   904,   905,
+     213,   421,   881,   882,   214,   215,   216,    43,    91,    92,
+      93,    94,    95,    96,    97,    98,    99,   100,   101,   102,
+     103,   104,   105,   106,    44,   243,   244,   245,   246,   247,
+     248,   249,   250
+};
+
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+   STATE-NUM.  */
+#define YYPACT_NINF -744
+static const yytype_int16 yypact[] =
+{
+    -744,   610,  -744,  -209,  -187,  -179,  -744,  -744,  -744,  -176,
+    -744,  -171,  -744,  -744,  -744,  -166,  -164,  -744,  -744,  -139,
+    -136,  -744,  -744,  -131,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,    61,   807,  -126,
+    -104,   -84,    16,   -79,   382,   -77,   -63,   -60,     7,    21,
+     -49,   -40,   638,   381,   -26,    52,    25,  -152,    62,    85,
+      86,    18,  -744,  -744,  -744,  -744,  -744,    88,    89,    93,
+      94,    96,   101,   108,   112,   118,   119,   125,   127,   132,
+     133,   162,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,   531,   499,   266,
+    -744,   135,    28,  -744,  -744,    11,  -744,   142,   143,   145,
+     147,   148,   150,   153,   163,   166,   167,   169,   173,   174,
+     175,   177,   178,   180,   182,   183,   185,   191,   197,   200,
+     201,   202,   204,   211,   212,   215,  -744,   216,  -744,   217,
+     218,   221,   222,   225,   226,   229,   234,   235,   237,   238,
+     239,   242,   253,   256,   257,   262,    38,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,   337,    24,   259,
+      73,   263,     4,  -744,  -744,  -744,   126,   131,   264,   270,
+      59,  -744,  -744,  -744,   389,   209,  -744,   276,   279,   280,
+     281,   285,   287,     3,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,   149,   288,   289,   290,   292,   299,   301,   302,   303,
+     304,   305,   307,   308,   315,   324,   330,    75,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,   208,    30,  -744,   331,    15,  -744,
+    -744,  -744,   107,   254,   359,   165,  -744,   385,   396,   367,
+     454,   454,   455,   457,   461,   399,   401,   464,   454,   404,
+     405,   351,  -744,   358,   356,   360,   361,   362,   364,   365,
+     369,   374,   375,   379,   383,   386,   388,   395,   232,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,   384,   397,   400,   403,   408,  -744,
+     411,   412,   420,   423,   424,   427,   433,   434,   260,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,   435,   437,     8,  -744,  -744,  -744,
+     458,   407,  -744,  -744,   441,   442,  -744,  -744,    36,  -744,
+    -744,  -744,   417,   454,   454,   501,   443,   459,   524,   543,
+     502,   454,   503,   454,   565,   567,   568,   508,   509,   513,
+     454,   577,   578,   454,   580,   583,   566,   584,   587,   527,
+     528,   475,   535,   478,   454,   454,   537,   540,   541,   542,
+    -146,  -133,   544,   546,   454,   454,   585,   454,   550,   553,
+     554,   510,  -744,   515,   514,   517,  -744,   519,   521,   525,
+     529,   530,    58,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,   533,  -744,   534,  -744,    10,  -744,  -744,
+    -744,   538,  -744,   536,   539,   545,  -744,   115,  -744,  -744,
+    -744,  -744,  -744,   582,   547,  -744,   532,  -744,   640,   643,
+     549,  -744,   555,   559,   560,  -744,   562,   569,   572,  -744,
+     573,    70,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,   558,   588,   595,   597,   146,  -744,  -744,  -744,  -744,
+     623,   625,   687,   658,   659,   454,   606,  -744,  -744,   704,
+     663,   706,   707,   709,   713,   714,   715,    79,   159,   717,
+     718,   646,   719,   720,   626,  -744,   628,   622,  -744,   624,
+     128,  -744,  -744,  -744,  -744,   629,   630,  -744,    22,  -744,
+    -744,  -744,   728,   632,  -744,   634,   635,   636,  -744,   637,
+     639,   641,   430,   642,   645,   648,   649,   650,   651,   652,
+     653,   654,   656,   657,  -744,  -744,   754,   756,   454,   759,
+     776,   778,   779,   761,   784,   785,   454,   454,   786,   786,
+     671,  -744,  -744,   769,   122,   770,   729,   672,   773,   774,
+     775,   777,   795,   780,   781,   782,   681,  -744,   783,   787,
+     682,  -744,   689,  -744,   788,   789,   690,   694,  -744,   695,
+     696,   697,   698,   699,   702,   703,   705,   708,   710,   712,
+     716,   721,   722,   723,   724,   725,   726,   727,   730,   731,
+     732,   733,   734,   735,   736,   737,   738,   739,   551,   740,
+     599,   741,   742,   743,   744,   745,   746,   747,   748,   749,
+     750,   751,   752,   753,   755,   757,   758,   760,   762,   763,
+    -744,  -744,   801,   764,   711,   803,   823,   810,   812,   814,
+     765,  -744,   815,   766,   817,   767,  -744,  -744,   768,   825,
+     826,   870,   772,  -744,   790,  -744,   184,   791,   792,  -744,
+    -744,   853,   816,   771,   856,   861,   863,   793,   865,   794,
+    -744,  -744,   867,   872,   873,   797,  -744,   798,   799,   800,
+     802,   804,   805,  -744,   806,   808,   809,   811,   813,   818,
+     819,   820,  -744,  -744,  -195,  -744,  -744,  -744,  -172,  -744,
+     821,   822,   824,   827,   828,  -744,  -744,   874,   829,   875,
+     830,  -744,  -744,   876,   831,   833,  -744,   835,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,   454,   454,   454,   454,   454,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,   836,   837,   838,   839,   840,   841,   842,
+     843,   844,   845,   846,   847,   314,   848,   849,  -744,   850,
+     851,   852,   854,   855,    13,   857,   858,   859,   860,   862,
+     864,   866,   868,  -744,   869,   871,  -744,  -744,   877,   878,
+     879,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -167,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -154,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,   880,   881,   309,   882,   883,
+     884,   885,   886,  -744,   887,   893,   888,  -744,   -33,   889,
+     890,   832,   891,  -744,  -744,  -744,   892,   894,  -744,   895,
+     154,  -744,  -744,  -744,  -744,  -744,  -744,   896,   899,   511,
+     900,   901,   902,   627,   903,  -744,   904,   905,   906,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,    79,  -744,   159,  -744,  -744,
+    -744,  -744,  -744,   907,   460,   908,  -744,   909,   665,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,   786,   786,
+     786,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -145,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,   -50,  -744,  -744,
+     551,  -744,   599,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,   -41,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,   -27,  -744,  -744,  -744,  -744,  -744,   -17,
+    -744,  -744,  -744,   898,   870,   910,  -744,   911,   912,   -86,
+     913,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,    34,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,    40,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,    53,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,    63,  -744,  -744,  -744,  -744,  -744,    13,  -744,   879,
+    -744,  -744,  -744,   309,  -744,   893,  -744,   -33,  -744,  -744,
+    -744,   914,   277,   916,   917,  -744,  -744,   511,  -744,   627,
+    -744,   460,  -744,   665,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,    68,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,   277,  -744
+};
+
+/* YYPGOTO[NTERM-NUM].  */
+static const yytype_int16 yypgoto[] =
+{
+    -744,  -744,  -744,  -743,  -298,  -663,  -598,  -744,  -744,   897,
+    -744,  -744,  -744,  -744,   915,  -744,  -744,  -744,    14,  -744,
+       1,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,   924,  -744,  -744,  -744,
+    -744,  -744,   796,  -744,  -744,  -744,  -744,    48,  -744,  -744,
+    -744,  -744,  -744,  -226,  -744,  -744,  -744,   500,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -196,  -744,  -744,
+    -744,  -193,  -744,  -744,  -744,   680,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -177,  -744,   548,  -744,  -744,
+    -744,   -62,  -744,  -744,  -744,  -744,  -744,   575,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -153,  -744,  -744,  -744,  -744,
+    -744,  -744,   516,  -744,  -744,  -744,  -744,  -744,   918,  -744,
+    -744,  -744,  -744,   482,  -744,  -744,  -744,  -744,  -744,  -163,
+    -744,  -744,  -744,   483,  -744,  -744,  -744,  -744,  -159,  -744,
+    -744,  -744,   688,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -137,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -117,  -744,   604,  -744,  -744,  -744,
+    -744,  -744,   700,  -744,  -744,  -744,  -744,   966,  -744,  -744,
+    -744,  -744,  -744,  -744,   -99,  -744,   701,  -744,  -744,  -744,
+    -744,   919,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,    35,
+    -744,  -744,  -744,    32,  -744,  -744,  -744,  -744,  -744,   997,
+    -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,  -744,
+    -744,  -744,  -744,  -744,  -744,  -744,   920,  -744,  -744,  -744,
+    -744,  -744,  -744
+};
+
+/* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
+   positive, shift that token.  If negative, reduce the rule which
+   number is the opposite.  If YYTABLE_NINF, syntax error.  */
+#define YYTABLE_NINF -108
+static const yytype_int16 yytable[] =
+{
+     806,   807,   573,   574,   236,   220,    45,    46,   220,   373,
+     581,   462,   383,   805,   667,   668,   286,   110,  1076,    67,
+     984,  1030,   227,   555,   985,   462,   286,   669,   670,   110,
+      47,   555,  1001,  1002,  1003,  1004,  1005,   383,    48,   116,
+     237,    52,    68,   986,   117,   118,    54,   987,  1049,    69,
+     119,    58,  1050,    59,   238,   239,   240,   241,   120,   443,
+     227,  1051,    67,   291,   121,  1052,   122,   123,   124,   374,
+    1176,   492,   242,   125,  1177,   444,   251,   111,    62,   126,
+     127,    63,   128,   129,   130,    68,    66,   493,   131,   111,
+     445,   107,    69,   132,   446,   630,   631,   133,   134,   252,
+     384,   135,   494,   638,   287,   640,   495,    70,   228,  1193,
+     136,   556,   647,   108,   287,   650,   471,   137,   138,   556,
+     139,   140,   141,   142,   143,   384,   661,   662,   375,   546,
+     463,   385,   253,   109,   229,   144,   673,   674,   115,   676,
+     217,   145,   146,   147,   463,   148,   228,   511,   149,   150,
+      70,   472,   151,  1077,   218,   946,   385,   219,  1078,   496,
+     512,   464,   386,    76,   254,  1178,   255,   256,   234,  1179,
+     447,   473,   229,   557,  1182,   464,   474,   235,  1183,   448,
+     449,   557,   497,    77,    78,   946,   152,   386,  1184,    79,
+     153,   284,  1185,   154,   155,   156,   157,   158,  1186,   498,
+     159,   160,  1187,   257,  1031,   258,   259,   260,   261,   546,
+     511,   450,   221,   742,   743,   221,   465,   547,  -107,   526,
+     484,  -107,   262,   512,   620,   565,   695,   732,    80,    81,
+     465,   563,   475,   313,   295,    82,    83,    84,   765,   513,
+     161,   162,   163,   947,   381,   164,   263,   314,   315,  1196,
+     165,   316,   627,  1197,   441,  1198,   264,    85,    86,  1199,
+     471,   344,   499,   345,   451,   346,   514,   373,  1200,   285,
+      87,    88,  1201,   947,   690,   490,   500,   347,  1202,   548,
+     292,    89,  1203,  1225,   265,   266,   719,  1226,   482,    90,
+     795,   544,   348,   746,   747,   472,   349,   547,   803,   804,
+     810,   811,   513,   293,   294,   948,   297,   298,   317,   318,
+     319,   299,   300,   320,   301,   473,   350,  1210,   351,   302,
+     474,   321,  1055,  1018,  1019,  1020,   303,   374,   352,   514,
+     304,   702,   322,   323,   549,   948,   305,   306,   443,  1211,
+     486,  1212,  1056,   307,   760,   308,   487,   324,   325,   353,
+     309,   310,  1057,   380,   444,  1173,  1174,  1175,  1058,   548,
+     392,   393,   725,   394,   528,   395,   396,   949,   397,   445,
+    1090,   398,   566,   446,  1059,   326,   475,   354,   311,  1213,
+     568,   399,   251,   116,   400,   401,   375,   402,   117,   118,
+     492,   403,   404,   405,   119,   406,   407,   949,   408,  1060,
+     409,   410,   120,   411,   355,   252,   493,  1061,   121,   412,
+     122,   123,   124,   805,   549,   413,   327,   125,   414,   415,
+     416,   494,   417,   126,   127,   495,   128,   129,   130,   418,
+     419,   356,   131,   420,   422,   424,   425,   132,   253,   426,
+     427,   133,   134,   428,   429,   135,  1062,   430,   600,   447,
+    1214,  1215,   431,   432,   136,   433,   434,   435,   448,   449,
+     436,   137,   138,  1063,   139,   140,   141,   142,   143,   357,
+     254,   437,   255,   256,   438,   439,   616,   567,   496,   144,
+     440,   483,   488,  1216,   569,   145,   146,   147,   489,   148,
+     450,  1194,   149,   150,   520,   570,   151,   521,   522,   523,
+     344,   497,   345,   524,   346,   525,   529,   530,   531,   257,
+     532,   258,   259,   260,   261,  1094,   347,   533,   498,   534,
+     535,   536,   537,   538,  1147,   539,   540,   571,   262,   572,
+     152,   348,   313,   541,   153,   349,  1095,   154,   155,   156,
+     157,   158,   542,   451,   159,   160,   314,   315,   543,   562,
+     316,  1096,   263,   572,   575,   350,   576,   351,  1097,   578,
+     577,   579,   264,   580,   582,   583,   584,   352,   775,   776,
+     777,   778,   779,   585,   586,  1098,   622,   629,   587,   588,
+     589,   499,   590,   591,   161,   162,   163,   592,   353,   164,
+     265,   266,   593,   594,   165,   500,  1148,   595,  1099,   602,
+     632,   596,   861,   633,   597,  1100,   598,   317,   318,   319,
+       2,     3,   320,   599,     4,   603,   354,  1101,   604,   634,
+     321,   605,   623,   635,     5,  1149,   606,     6,     7,   608,
+     609,   322,   323,     8,  1150,  1102,  1103,  1104,   610,   236,
+    1151,   611,   612,   355,     9,   613,   324,   325,    10,    11,
+     884,   614,   615,   618,  1152,   619,  1153,  1154,    12,   624,
+     625,   636,   637,   639,   641,  1155,   642,   643,   644,   645,
+     356,  1156,    13,   646,   326,   237,   648,   649,  1118,   651,
+      14,    15,   652,   654,   653,  1105,   655,   656,   657,   238,
+     239,   240,   241,   658,  1106,   659,   660,   663,    16,  1107,
+     664,   665,   666,   675,   671,  1108,   672,   242,   357,  1109,
+     677,  1110,    17,   678,   679,   327,  1111,   862,   863,   864,
+     865,   866,  1112,   867,   868,   680,   869,   870,   871,  1161,
+     681,   872,   682,   873,   874,   683,   875,   685,   876,   686,
+     877,   878,   704,   687,   879,   752,    18,   688,   689,   706,
+     880,   692,   694,   697,   699,    19,    20,   700,   707,    21,
+      22,   708,   705,   701,   709,   885,   886,   887,   888,   889,
+     710,   890,   891,   721,   892,   893,   894,   711,   712,   895,
+     714,   896,   897,   727,   898,   728,   899,   715,   900,   901,
+     716,   718,   902,  1119,  1120,  1121,  1122,  1123,   903,  1124,
+    1125,  1162,  1126,  1127,  1128,   729,   722,  1129,    76,  1130,
+    1131,    23,  1132,   723,  1133,   724,  1134,  1135,   730,   731,
+    1136,   733,   734,   735,   736,   737,  1137,   738,    77,    78,
+    1163,   739,   740,   741,    79,   750,   751,   753,   754,  1164,
+     757,   755,   759,   756,   762,  1165,   767,   768,   763,   769,
+     770,   771,   772,   793,   773,   794,   774,   782,   796,  1166,
+     783,  1167,  1168,   784,   785,   786,   787,   788,   789,   790,
+    1169,   791,   792,    80,    81,   797,  1170,   798,   799,   800,
+      82,    83,    84,   801,   802,   805,   808,   809,   812,   813,
+     814,   815,   816,   817,   819,   818,   823,   826,   820,   821,
+     822,   824,    85,    86,   827,   825,   828,   829,   830,   831,
+     832,   833,   834,   835,   836,    87,    88,   837,   838,   925,
+     839,   928,   929,   840,   926,   841,    89,   842,   930,   927,
+     931,   843,   932,   934,    90,   936,   844,   845,   846,   847,
+     848,   849,   850,   939,   940,   851,   852,   853,   854,   855,
+     856,   857,   858,   859,   860,   883,   906,   907,   908,   909,
+     910,   911,   912,   913,   914,   915,   916,   917,   918,   941,
+     919,   957,   920,   921,   960,   922,   958,   923,   924,   961,
+     933,   962,   937,   964,   935,   966,   938,   944,  1145,   959,
+     967,   968,   993,   995,   997,   296,  1083,  1188,  1091,  1144,
+    1227,   720,  1046,  1222,  1221,   945,   955,   956,   601,   965,
+    1208,   963,   969,   970,   971,   972,  1072,   973,   485,   974,
+     975,   976,  1189,   977,   978,   703,   979,   691,   980,  1191,
+    1206,   726,   761,   981,   982,   983,   988,   989,  1223,   990,
+    1204,   766,   991,   992,  1224,   996,   617,   994,   999,   998,
+    1000,  1006,  1007,  1008,  1009,  1010,  1011,  1012,  1013,  1014,
+    1015,  1016,  1017,  1023,  1024,  1025,  1026,  1027,  1207,  1028,
+    1029,   696,  1034,  1035,  1036,  1037,   621,  1038,   382,  1039,
+    1205,  1040,  1180,  1041,  1042,   442,  1043,  1181,   312,   628,
+       0,     0,  1044,  1045,     0,  1053,  1054,  1066,  1067,  1068,
+    1069,  1070,  1071,  1075,  1081,  1082,     0,  1086,     0,     0,
+    1084,  1092,  1087,  1089,  1093,  1115,  1116,  1117,  1140,  1141,
+    1142,  1143,  1146,  1159,  1160,  1190,     0,   491,  1195,  1209,
+    1192,  1219,  1220,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,   527,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,   545,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,     0,     0,     0,     0,   564
+};
+
+#define yypact_value_is_default(yystate) \
+  ((yystate) == (-744))
+
+#define yytable_value_is_error(yytable_value) \
+  YYID (0)
+
+static const yytype_int16 yycheck[] =
+{
+     598,   599,   300,   301,     1,     1,   215,   216,     1,     1,
+     308,     1,     1,    99,   160,   161,     1,     1,    51,     1,
+     215,     8,     1,     1,   219,     1,     1,   160,   161,     1,
+     217,     1,   775,   776,   777,   778,   779,     1,   217,     1,
+      37,   217,    24,   215,     6,     7,   217,   219,   215,    31,
+      12,   217,   219,   217,    51,    52,    53,    54,    20,     1,
+       1,   215,     1,   215,    26,   219,    28,    29,    30,    61,
+     215,     1,    69,    35,   219,    17,     1,    61,   217,    41,
+      42,   217,    44,    45,    46,    24,   217,    17,    50,    61,
+      32,   217,    31,    55,    36,   393,   394,    59,    60,    24,
+      89,    63,    32,   401,    89,   403,    36,    89,    87,   195,
+      72,    89,   410,   217,    89,   413,     1,    79,    80,    89,
+      82,    83,    84,    85,    86,    89,   424,   425,   120,     1,
+     120,   120,    57,   217,   113,    97,   434,   435,   217,   437,
+     217,   103,   104,   105,   120,   107,    87,     1,   110,   111,
+      89,    36,   114,   186,   217,     1,   120,   217,   191,    89,
+      14,   151,   151,     1,    89,   215,    91,    92,   217,   219,
+     112,    56,   113,   151,   215,   151,    61,   217,   219,   121,
+     122,   151,   112,    21,    22,     1,   148,   151,   215,    27,
+     152,   217,   219,   155,   156,   157,   158,   159,   215,   129,
+     162,   163,   219,   128,   191,   130,   131,   132,   133,     1,
+       1,   153,   208,   134,   135,   208,   206,    89,   214,   216,
+     216,   214,   147,    14,   216,   118,   216,   525,    66,    67,
+     206,   216,   117,     1,   216,    73,    74,    75,   216,    93,
+     202,   203,   204,    89,   216,   207,   171,    15,    16,   215,
+     212,    19,   216,   219,   216,   215,   181,    95,    96,   219,
+       1,     1,   192,     3,   206,     5,   120,     1,   215,   217,
+     108,   109,   219,    89,   216,   216,   206,    17,   215,   151,
+     218,   119,   219,   215,   209,   210,   216,   219,   215,   127,
+     588,   216,    32,   134,   135,    36,    36,    89,   596,   597,
+     178,   179,    93,   218,   218,   151,   218,   218,    76,    77,
+      78,   218,   218,    81,   218,    56,    56,    40,    58,   218,
+      61,    89,    13,     9,    10,    11,   218,    61,    68,   120,
+     218,   216,   100,   101,   206,   151,   218,   218,     1,    62,
+     214,    64,    33,   218,   216,   218,   215,   115,   116,    89,
+     218,   218,    43,   218,    17,  1018,  1019,  1020,    49,   151,
+     218,   218,   216,   218,   215,   218,   218,   213,   218,    32,
+     216,   218,   118,    36,    65,   143,   117,   117,   216,   102,
+     215,   218,     1,     1,   218,   218,   120,   218,     6,     7,
+       1,   218,   218,   218,    12,   218,   218,   213,   218,    90,
+     218,   218,    20,   218,   144,    24,    17,    98,    26,   218,
+      28,    29,    30,    99,   206,   218,   184,    35,   218,   218,
+     218,    32,   218,    41,    42,    36,    44,    45,    46,   218,
+     218,   171,    50,   218,   218,   218,   218,    55,    57,   218,
+     218,    59,    60,   218,   218,    63,   137,   218,   216,   112,
+     173,   174,   218,   218,    72,   218,   218,   218,   121,   122,
+     218,    79,    80,   154,    82,    83,    84,    85,    86,   209,
+      89,   218,    91,    92,   218,   218,   216,   118,    89,    97,
+     218,   218,   218,   206,    99,   103,   104,   105,   218,   107,
+     153,  1089,   110,   111,   218,    99,   114,   218,   218,   218,
+       1,   112,     3,   218,     5,   218,   218,   218,   218,   128,
+     218,   130,   131,   132,   133,     4,    17,   218,   129,   218,
+     218,   218,   218,   218,    64,   218,   218,   160,   147,    99,
+     148,    32,     1,   218,   152,    36,    25,   155,   156,   157,
+     158,   159,   218,   206,   162,   163,    15,    16,   218,   218,
+      19,    40,   171,    99,    99,    56,    99,    58,    47,   160,
+      99,   160,   181,    99,   160,   160,   215,    68,   138,   139,
+     140,   141,   142,   215,   218,    64,   118,   160,   218,   218,
+     218,   192,   218,   218,   202,   203,   204,   218,    89,   207,
+     209,   210,   218,   218,   212,   206,   136,   218,    87,   215,
+      99,   218,    51,   160,   218,    94,   218,    76,    77,    78,
+       0,     1,    81,   218,     4,   218,   117,   106,   218,   160,
+      89,   218,   215,    99,    14,   165,   218,    17,    18,   218,
+     218,   100,   101,    23,   174,   124,   125,   126,   218,     1,
+     180,   218,   218,   144,    34,   218,   115,   116,    38,    39,
+      51,   218,   218,   218,   194,   218,   196,   197,    48,   218,
+     218,   118,   160,   160,    99,   205,    99,    99,   160,   160,
+     171,   211,    62,   160,   143,    37,    99,    99,    51,    99,
+      70,    71,    99,    99,   118,   174,    99,   160,   160,    51,
+      52,    53,    54,   218,   183,   160,   218,   160,    88,   188,
+     160,   160,   160,   118,   160,   194,   160,    69,   209,   198,
+     160,   200,   102,   160,   160,   184,   205,   166,   167,   168,
+     169,   170,   211,   172,   173,   215,   175,   176,   177,    64,
+     215,   180,   218,   182,   183,   218,   185,   218,   187,   218,
+     189,   190,   160,   218,   193,    99,   136,   218,   218,   217,
+     199,   218,   218,   215,   218,   145,   146,   218,   118,   149,
+     150,   118,   215,   218,   215,   166,   167,   168,   169,   170,
+     215,   172,   173,   215,   175,   176,   177,   218,   218,   180,
+     218,   182,   183,   160,   185,   160,   187,   218,   189,   190,
+     218,   218,   193,   166,   167,   168,   169,   170,   199,   172,
+     173,   136,   175,   176,   177,   118,   218,   180,     1,   182,
+     183,   201,   185,   218,   187,   218,   189,   190,   160,   160,
+     193,   215,   118,   160,   118,   118,   199,   118,    21,    22,
+     165,   118,   118,   118,    27,   118,   118,   118,   118,   174,
+     218,   215,   218,   215,   215,   180,   118,   215,   218,   215,
+     215,   215,   215,    99,   215,    99,   215,   215,    99,   194,
+     215,   196,   197,   215,   215,   215,   215,   215,   215,   215,
+     205,   215,   215,    66,    67,    99,   211,    99,    99,   118,
+      73,    74,    75,    99,    99,    99,   215,   118,   118,   160,
+     218,   118,   118,   118,    99,   118,   215,   215,   118,   118,
+     118,   118,    95,    96,   215,   118,   118,   118,   218,   215,
+     215,   215,   215,   215,   215,   108,   109,   215,   215,   118,
+     215,   118,    99,   215,   160,   215,   119,   215,   118,   218,
+     118,   215,   118,   118,   127,   118,   215,   215,   215,   215,
+     215,   215,   215,   118,   118,   215,   215,   215,   215,   215,
+     215,   215,   215,   215,   215,   215,   215,   215,   215,   215,
+     215,   215,   215,   215,   215,   215,   215,   215,   215,    99,
+     215,   118,   215,   215,   118,   215,   160,   215,   215,   118,
+     215,   118,   215,   118,   218,   118,   218,   215,   987,   218,
+     118,   118,   118,   118,   118,    71,   164,    99,   950,   985,
+    1226,   501,   123,  1199,  1197,   215,   215,   215,   328,   215,
+    1187,   218,   215,   215,   215,   215,   123,   215,   222,   215,
+     215,   215,  1084,   215,   215,   477,   215,   452,   215,   118,
+    1183,   515,   550,   215,   215,   215,   215,   215,  1201,   215,
+    1177,   558,   215,   215,  1203,   215,   358,   218,   215,   218,
+     215,   215,   215,   215,   215,   215,   215,   215,   215,   215,
+     215,   215,   215,   215,   215,   215,   215,   215,  1185,   215,
+     215,   467,   215,   215,   215,   215,   376,   215,   112,   215,
+    1179,   215,  1050,   215,   215,   166,   215,  1052,    91,   388,
+      -1,    -1,   215,   215,    -1,   215,   215,   215,   215,   215,
+     215,   215,   215,   215,   215,   215,    -1,   215,    -1,    -1,
+     219,   215,   218,   218,   215,   215,   215,   215,   215,   215,
+     215,   215,   215,   215,   215,   215,    -1,   230,   215,   215,
+     218,   215,   215,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,   243,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,   267,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    -1,    -1,    -1,    -1,   288
+};
+
+/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+   symbol of state STATE-NUM.  */
+static const yytype_uint16 yystos[] =
+{
+       0,   221,     0,     1,     4,    14,    17,    18,    23,    34,
+      38,    39,    48,    62,    70,    71,    88,   102,   136,   145,
+     146,   149,   150,   201,   222,   227,   232,   254,   260,   274,
+     292,   310,   324,   339,   346,   350,   360,   369,   389,   399,
+     405,   409,   419,   477,   494,   215,   216,   217,   217,   293,
+     370,   400,   217,   410,   217,   325,   390,   311,   217,   217,
+     275,   340,   217,   217,   351,   361,   217,     1,    24,    31,
+      89,   255,   256,   257,   258,   259,     1,    21,    22,    27,
+      66,    67,    73,    74,    75,    95,    96,   108,   109,   119,
+     127,   478,   479,   480,   481,   482,   483,   484,   485,   486,
+     487,   488,   489,   490,   491,   492,   493,   217,   217,   217,
+       1,    61,   406,   407,   408,   217,     1,     6,     7,    12,
+      20,    26,    28,    29,    30,    35,    41,    42,    44,    45,
+      46,    50,    55,    59,    60,    63,    72,    79,    80,    82,
+      83,    84,    85,    86,    97,   103,   104,   105,   107,   110,
+     111,   114,   148,   152,   155,   156,   157,   158,   159,   162,
+     163,   202,   203,   204,   207,   212,   420,   421,   422,   423,
+     424,   425,   426,   427,   428,   429,   430,   431,   432,   433,
+     434,   435,   436,   437,   438,   439,   440,   441,   442,   443,
+     444,   445,   446,   447,   448,   449,   450,   451,   452,   453,
+     454,   455,   456,   457,   458,   459,   460,   461,   462,   463,
+     464,   465,   466,   470,   474,   475,   476,   217,   217,   217,
+       1,   208,   261,   262,   263,   264,   265,     1,    87,   113,
+     228,   229,   230,   231,   217,   217,     1,    37,    51,    52,
+      53,    54,    69,   495,   496,   497,   498,   499,   500,   501,
+     502,     1,    24,    57,    89,    91,    92,   128,   130,   131,
+     132,   133,   147,   171,   181,   209,   210,   233,   234,   235,
+     236,   241,   242,   243,   244,   245,   246,   247,   248,   249,
+     250,   251,   252,   253,   217,   217,     1,    89,   347,   348,
+     349,   215,   218,   218,   218,   216,   256,   218,   218,   218,
+     218,   218,   218,   218,   218,   218,   218,   218,   218,   218,
+     218,   216,   479,     1,    15,    16,    19,    76,    77,    78,
+      81,    89,   100,   101,   115,   116,   143,   184,   294,   295,
+     296,   297,   298,   299,   300,   301,   302,   303,   304,   305,
+     306,   307,   308,   309,     1,     3,     5,    17,    32,    36,
+      56,    58,    68,    89,   117,   144,   171,   209,   371,   372,
+     373,   374,   375,   376,   377,   378,   379,   380,   384,   385,
+     386,   387,   388,     1,    61,   120,   401,   402,   403,   404,
+     218,   216,   407,     1,    89,   120,   151,   411,   415,   416,
+     417,   418,   218,   218,   218,   218,   218,   218,   218,   218,
+     218,   218,   218,   218,   218,   218,   218,   218,   218,   218,
+     218,   218,   218,   218,   218,   218,   218,   218,   218,   218,
+     218,   471,   218,   467,   218,   218,   218,   218,   218,   218,
+     218,   218,   218,   218,   218,   218,   218,   218,   218,   218,
+     218,   216,   421,     1,    17,    32,    36,   112,   121,   122,
+     153,   206,   326,   327,   328,   329,   330,   331,   332,   336,
+     337,   338,     1,   120,   151,   206,   391,   395,   396,   397,
+     398,     1,    36,    56,    61,   117,   312,   316,   317,   318,
+     322,   323,   215,   218,   216,   262,   214,   215,   218,   218,
+     216,   229,     1,    17,    32,    36,    89,   112,   129,   192,
+     206,   276,   277,   278,   279,   280,   281,   282,   283,   284,
+     288,     1,    14,    93,   120,   341,   342,   343,   344,   345,
+     218,   218,   218,   218,   218,   218,   216,   496,   215,   218,
+     218,   218,   218,   218,   218,   218,   218,   218,   218,   218,
+     218,   218,   218,   218,   216,   234,     1,    89,   151,   206,
+     352,   353,   354,   355,   356,     1,    89,   151,   362,   363,
+     364,   365,   218,   216,   348,   118,   118,   118,   215,    99,
+      99,   160,    99,   224,   224,    99,    99,    99,   160,   160,
+      99,   224,   160,   160,   215,   215,   218,   218,   218,   218,
+     218,   218,   218,   218,   218,   218,   218,   218,   218,   218,
+     216,   295,   215,   218,   218,   218,   218,   381,   218,   218,
+     218,   218,   218,   218,   218,   218,   216,   372,   218,   218,
+     216,   402,   118,   215,   218,   218,   412,   216,   416,   160,
+     224,   224,    99,   160,   160,    99,   118,   160,   224,   160,
+     224,    99,    99,    99,   160,   160,   160,   224,    99,    99,
+     224,    99,    99,   118,    99,    99,   160,   160,   218,   160,
+     218,   224,   224,   160,   160,   160,   160,   160,   161,   160,
+     161,   160,   160,   224,   224,   118,   224,   160,   160,   160,
+     215,   215,   218,   218,   333,   218,   218,   218,   218,   218,
+     216,   327,   218,   392,   218,   216,   396,   215,   313,   218,
+     218,   218,   216,   317,   160,   215,   217,   118,   118,   215,
+     215,   218,   218,   289,   218,   218,   218,   285,   218,   216,
+     277,   215,   218,   218,   218,   216,   342,   160,   160,   118,
+     160,   160,   224,   215,   118,   160,   118,   118,   118,   118,
+     118,   118,   134,   135,   237,   238,   134,   135,   239,   240,
+     118,   118,    99,   118,   118,   215,   215,   218,   357,   218,
+     216,   353,   215,   218,   366,   216,   363,   118,   215,   215,
+     215,   215,   215,   215,   215,   138,   139,   140,   141,   142,
+     223,   224,   215,   215,   215,   215,   215,   215,   215,   215,
+     215,   215,   215,    99,    99,   224,    99,    99,    99,    99,
+     118,    99,    99,   224,   224,    99,   226,   226,   215,   118,
+     178,   179,   118,   160,   218,   118,   118,   118,   118,    99,
+     118,   118,   118,   215,   118,   118,   215,   215,   118,   118,
+     218,   215,   215,   215,   215,   215,   215,   215,   215,   215,
+     215,   215,   215,   215,   215,   215,   215,   215,   215,   215,
+     215,   215,   215,   215,   215,   215,   215,   215,   215,   215,
+     215,    51,   166,   167,   168,   169,   170,   172,   173,   175,
+     176,   177,   180,   182,   183,   185,   187,   189,   190,   193,
+     199,   472,   473,   215,    51,   166,   167,   168,   169,   170,
+     172,   173,   175,   176,   177,   180,   182,   183,   185,   187,
+     189,   190,   193,   199,   468,   469,   215,   215,   215,   215,
+     215,   215,   215,   215,   215,   215,   215,   215,   215,   215,
+     215,   215,   215,   215,   215,   118,   160,   218,   118,    99,
+     118,   118,   118,   215,   118,   218,   118,   215,   218,   118,
+     118,    99,   320,   321,   215,   215,     1,    89,   151,   213,
+     266,   267,   268,   269,   270,   215,   215,   118,   160,   218,
+     118,   118,   118,   218,   118,   215,   118,   118,   118,   215,
+     215,   215,   215,   215,   215,   215,   215,   215,   215,   215,
+     215,   215,   215,   215,   215,   219,   215,   219,   215,   215,
+     215,   215,   215,   118,   218,   118,   215,   118,   218,   215,
+     215,   223,   223,   223,   223,   223,   215,   215,   215,   215,
+     215,   215,   215,   215,   215,   215,   215,   215,     9,    10,
+      11,   225,   226,   215,   215,   215,   215,   215,   215,   215,
+       8,   191,   382,   383,   215,   215,   215,   215,   215,   215,
+     215,   215,   215,   215,   215,   215,   123,   413,   414,   215,
+     219,   215,   219,   215,   215,    13,    33,    43,    49,    65,
+      90,    98,   137,   154,   334,   335,   215,   215,   215,   215,
+     215,   215,   123,   393,   394,   215,    51,   186,   191,   314,
+     315,   215,   215,   164,   219,   319,   215,   218,   271,   218,
+     216,   267,   215,   215,     4,    25,    40,    47,    64,    87,
+      94,   106,   124,   125,   126,   174,   183,   188,   194,   198,
+     200,   205,   211,   290,   291,   215,   215,   215,    51,   166,
+     167,   168,   169,   170,   172,   173,   175,   176,   177,   180,
+     182,   183,   185,   187,   189,   190,   193,   199,   286,   287,
+     215,   215,   215,   215,   238,   240,   215,    64,   136,   165,
+     174,   180,   194,   196,   197,   205,   211,   358,   359,   215,
+     215,    64,   136,   165,   174,   180,   194,   196,   197,   205,
+     211,   367,   368,   225,   225,   225,   215,   219,   215,   219,
+     473,   469,   215,   219,   215,   219,   215,   219,    99,   321,
+     215,   118,   218,   195,   226,   215,   215,   219,   215,   219,
+     215,   219,   215,   219,   383,   414,   335,   394,   315,   215,
+      40,    62,    64,   102,   173,   174,   206,   272,   273,   215,
+     215,   291,   287,   359,   368,   215,   219,   273
+};
+
+#define yyerrok		(yyerrstatus = 0)
+#define yyclearin	(yychar = YYEMPTY)
+#define YYEMPTY		(-2)
+#define YYEOF		0
+
+#define YYACCEPT	goto yyacceptlab
+#define YYABORT		goto yyabortlab
+#define YYERROR		goto yyerrorlab
+
+
+/* Like YYERROR except do call yyerror.  This remains here temporarily
+   to ease the transition to the new meaning of YYERROR, for GCC.
+   Once GCC version 2 has supplanted version 1, this can go.  However,
+   YYFAIL appears to be in use.  Nevertheless, it is formally deprecated
+   in Bison 2.4.2's NEWS entry, where a plan to phase it out is
+   discussed.  */
+
+#define YYFAIL		goto yyerrlab
+#if defined YYFAIL
+  /* This is here to suppress warnings from the GCC cpp's
+     -Wunused-macros.  Normally we don't worry about that warning, but
+     some users do, and we want to make it easy for users to remove
+     YYFAIL uses, which will produce warnings from Bison 2.5.  */
+#endif
+
+#define YYRECOVERING()  (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value)                                  \
+do                                                              \
+  if (yychar == YYEMPTY)                                        \
+    {                                                           \
+      yychar = (Token);                                         \
+      yylval = (Value);                                         \
+      YYPOPSTACK (yylen);                                       \
+      yystate = *yyssp;                                         \
+      goto yybackup;                                            \
+    }                                                           \
+  else                                                          \
+    {                                                           \
+      yyerror (YY_("syntax error: cannot back up")); \
+      YYERROR;							\
+    }								\
+while (YYID (0))
+
+
+#define YYTERROR	1
+#define YYERRCODE	256
+
+/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
+   If N is 0, then set CURRENT to the empty location which ends
+   the previous symbol: RHS[0] (always defined).  */
+
+#ifndef YYLLOC_DEFAULT
+# define YYLLOC_DEFAULT(Current, Rhs, N)                                \
+    do                                                                  \
+      if (YYID (N))                                                     \
+        {                                                               \
+          (Current).first_line   = YYRHSLOC (Rhs, 1).first_line;        \
+          (Current).first_column = YYRHSLOC (Rhs, 1).first_column;      \
+          (Current).last_line    = YYRHSLOC (Rhs, N).last_line;         \
+          (Current).last_column  = YYRHSLOC (Rhs, N).last_column;       \
+        }                                                               \
+      else                                                              \
+        {                                                               \
+          (Current).first_line   = (Current).last_line   =              \
+            YYRHSLOC (Rhs, 0).last_line;                                \
+          (Current).first_column = (Current).last_column =              \
+            YYRHSLOC (Rhs, 0).last_column;                              \
+        }                                                               \
+    while (YYID (0))
+#endif
+
+#define YYRHSLOC(Rhs, K) ((Rhs)[K])
+
+
+
+/* This macro is provided for backward compatibility. */
+
+#ifndef YY_LOCATION_PRINT
+# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+#endif
+
+
+/* YYLEX -- calling `yylex' with the right arguments.  */
+
+#ifdef YYLEX_PARAM
+# define YYLEX yylex (YYLEX_PARAM)
+#else
+# define YYLEX yylex ()
+#endif
+
+/* Enable debugging if requested.  */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+#  include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args)			\
+do {						\
+  if (yydebug)					\
+    YYFPRINTF Args;				\
+} while (YYID (0))
+
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)			  \
+do {									  \
+  if (yydebug)								  \
+    {									  \
+      YYFPRINTF (stderr, "%s ", Title);					  \
+      yy_symbol_print (stderr,						  \
+		  Type, Value); \
+      YYFPRINTF (stderr, "\n");						  \
+    }									  \
+} while (YYID (0))
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT.  |
+`--------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_value_print (yyoutput, yytype, yyvaluep)
+    FILE *yyoutput;
+    int yytype;
+    YYSTYPE const * const yyvaluep;
+#endif
+{
+  FILE *yyo = yyoutput;
+  YYUSE (yyo);
+  if (!yyvaluep)
+    return;
+# ifdef YYPRINT
+  if (yytype < YYNTOKENS)
+    YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# else
+  YYUSE (yyoutput);
+# endif
+  switch (yytype)
+    {
+      default:
+	break;
+    }
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT.  |
+`--------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_print (yyoutput, yytype, yyvaluep)
+    FILE *yyoutput;
+    int yytype;
+    YYSTYPE const * const yyvaluep;
+#endif
+{
+  if (yytype < YYNTOKENS)
+    YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+  else
+    YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+
+  yy_symbol_value_print (yyoutput, yytype, yyvaluep);
+  YYFPRINTF (yyoutput, ")");
+}
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included).                                                   |
+`------------------------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
+#else
+static void
+yy_stack_print (yybottom, yytop)
+    yytype_int16 *yybottom;
+    yytype_int16 *yytop;
+#endif
+{
+  YYFPRINTF (stderr, "Stack now");
+  for (; yybottom <= yytop; yybottom++)
+    {
+      int yybot = *yybottom;
+      YYFPRINTF (stderr, " %d", yybot);
+    }
+  YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top)				\
+do {								\
+  if (yydebug)							\
+    yy_stack_print ((Bottom), (Top));				\
+} while (YYID (0))
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced.  |
+`------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
+#else
+static void
+yy_reduce_print (yyvsp, yyrule)
+    YYSTYPE *yyvsp;
+    int yyrule;
+#endif
+{
+  int yynrhs = yyr2[yyrule];
+  int yyi;
+  unsigned long int yylno = yyrline[yyrule];
+  YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+	     yyrule - 1, yylno);
+  /* The symbols being reduced.  */
+  for (yyi = 0; yyi < yynrhs; yyi++)
+    {
+      YYFPRINTF (stderr, "   $%d = ", yyi + 1);
+      yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
+		       &(yyvsp[(yyi + 1) - (yynrhs)])
+		       		       );
+      YYFPRINTF (stderr, "\n");
+    }
+}
+
+# define YY_REDUCE_PRINT(Rule)		\
+do {					\
+  if (yydebug)				\
+    yy_reduce_print (yyvsp, Rule); \
+} while (YYID (0))
+
+/* Nonzero means print parse trace.  It is left uninitialized so that
+   multiple parsers can coexist.  */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks.  */
+#ifndef	YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+   if the built-in stack extension method is used).
+
+   Do not make this value too large; the results are undefined if
+   YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
+   evaluated with infinite-precision integer arithmetic.  */
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+#  if defined __GLIBC__ && defined _STRING_H
+#   define yystrlen strlen
+#  else
+/* Return the length of YYSTR.  */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static YYSIZE_T
+yystrlen (const char *yystr)
+#else
+static YYSIZE_T
+yystrlen (yystr)
+    const char *yystr;
+#endif
+{
+  YYSIZE_T yylen;
+  for (yylen = 0; yystr[yylen]; yylen++)
+    continue;
+  return yylen;
+}
+#  endif
+# endif
+
+# ifndef yystpcpy
+#  if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
+#   define yystpcpy stpcpy
+#  else
+/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+   YYDEST.  */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static char *
+yystpcpy (char *yydest, const char *yysrc)
+#else
+static char *
+yystpcpy (yydest, yysrc)
+    char *yydest;
+    const char *yysrc;
+#endif
+{
+  char *yyd = yydest;
+  const char *yys = yysrc;
+
+  while ((*yyd++ = *yys++) != '\0')
+    continue;
+
+  return yyd - 1;
+}
+#  endif
+# endif
+
+# ifndef yytnamerr
+/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+   quotes and backslashes, so that it's suitable for yyerror.  The
+   heuristic is that double-quoting is unnecessary unless the string
+   contains an apostrophe, a comma, or backslash (other than
+   backslash-backslash).  YYSTR is taken from yytname.  If YYRES is
+   null, do not copy; instead, return the length of what the result
+   would have been.  */
+static YYSIZE_T
+yytnamerr (char *yyres, const char *yystr)
+{
+  if (*yystr == '"')
+    {
+      YYSIZE_T yyn = 0;
+      char const *yyp = yystr;
+
+      for (;;)
+	switch (*++yyp)
+	  {
+	  case '\'':
+	  case ',':
+	    goto do_not_strip_quotes;
+
+	  case '\\':
+	    if (*++yyp != '\\')
+	      goto do_not_strip_quotes;
+	    /* Fall through.  */
+	  default:
+	    if (yyres)
+	      yyres[yyn] = *yyp;
+	    yyn++;
+	    break;
+
+	  case '"':
+	    if (yyres)
+	      yyres[yyn] = '\0';
+	    return yyn;
+	  }
+    do_not_strip_quotes: ;
+    }
+
+  if (! yyres)
+    return yystrlen (yystr);
+
+  return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
+/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
+   about the unexpected token YYTOKEN for the state stack whose top is
+   YYSSP.
+
+   Return 0 if *YYMSG was successfully written.  Return 1 if *YYMSG is
+   not large enough to hold the message.  In that case, also set
+   *YYMSG_ALLOC to the required number of bytes.  Return 2 if the
+   required number of bytes is too large to store.  */
+static int
+yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
+                yytype_int16 *yyssp, int yytoken)
+{
+  YYSIZE_T yysize0 = yytnamerr (YY_NULL, yytname[yytoken]);
+  YYSIZE_T yysize = yysize0;
+  YYSIZE_T yysize1;
+  enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+  /* Internationalized format string. */
+  const char *yyformat = YY_NULL;
+  /* Arguments of yyformat. */
+  char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+  /* Number of reported tokens (one for the "unexpected", one per
+     "expected"). */
+  int yycount = 0;
+
+  /* There are many possibilities here to consider:
+     - Assume YYFAIL is not used.  It's too flawed to consider.  See
+       <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html>
+       for details.  YYERROR is fine as it does not invoke this
+       function.
+     - If this state is a consistent state with a default action, then
+       the only way this function was invoked is if the default action
+       is an error action.  In that case, don't check for expected
+       tokens because there are none.
+     - The only way there can be no lookahead present (in yychar) is if
+       this state is a consistent state with a default action.  Thus,
+       detecting the absence of a lookahead is sufficient to determine
+       that there is no unexpected or expected token to report.  In that
+       case, just report a simple "syntax error".
+     - Don't assume there isn't a lookahead just because this state is a
+       consistent state with a default action.  There might have been a
+       previous inconsistent state, consistent state with a non-default
+       action, or user semantic action that manipulated yychar.
+     - Of course, the expected token list depends on states to have
+       correct lookahead information, and it depends on the parser not
+       to perform extra reductions after fetching a lookahead from the
+       scanner and before detecting a syntax error.  Thus, state merging
+       (from LALR or IELR) and default reductions corrupt the expected
+       token list.  However, the list is correct for canonical LR with
+       one exception: it will still contain any token that will not be
+       accepted due to an error action in a later state.
+  */
+  if (yytoken != YYEMPTY)
+    {
+      int yyn = yypact[*yyssp];
+      yyarg[yycount++] = yytname[yytoken];
+      if (!yypact_value_is_default (yyn))
+        {
+          /* Start YYX at -YYN if negative to avoid negative indexes in
+             YYCHECK.  In other words, skip the first -YYN actions for
+             this state because they are default actions.  */
+          int yyxbegin = yyn < 0 ? -yyn : 0;
+          /* Stay within bounds of both yycheck and yytname.  */
+          int yychecklim = YYLAST - yyn + 1;
+          int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+          int yyx;
+
+          for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+            if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
+                && !yytable_value_is_error (yytable[yyx + yyn]))
+              {
+                if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+                  {
+                    yycount = 1;
+                    yysize = yysize0;
+                    break;
+                  }
+                yyarg[yycount++] = yytname[yyx];
+                yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]);
+                if (! (yysize <= yysize1
+                       && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+                  return 2;
+                yysize = yysize1;
+              }
+        }
+    }
+
+  switch (yycount)
+    {
+# define YYCASE_(N, S)                      \
+      case N:                               \
+        yyformat = S;                       \
+      break
+      YYCASE_(0, YY_("syntax error"));
+      YYCASE_(1, YY_("syntax error, unexpected %s"));
+      YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
+      YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
+      YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
+      YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
+# undef YYCASE_
+    }
+
+  yysize1 = yysize + yystrlen (yyformat);
+  if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+    return 2;
+  yysize = yysize1;
+
+  if (*yymsg_alloc < yysize)
+    {
+      *yymsg_alloc = 2 * yysize;
+      if (! (yysize <= *yymsg_alloc
+             && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
+        *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
+      return 1;
+    }
+
+  /* Avoid sprintf, as that infringes on the user's name space.
+     Don't have undefined behavior even if the translation
+     produced a string with the wrong number of "%s"s.  */
+  {
+    char *yyp = *yymsg;
+    int yyi = 0;
+    while ((*yyp = *yyformat) != '\0')
+      if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
+        {
+          yyp += yytnamerr (yyp, yyarg[yyi++]);
+          yyformat += 2;
+        }
+      else
+        {
+          yyp++;
+          yyformat++;
+        }
+  }
+  return 0;
+}
+#endif /* YYERROR_VERBOSE */
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol.  |
+`-----------------------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
+#else
+static void
+yydestruct (yymsg, yytype, yyvaluep)
+    const char *yymsg;
+    int yytype;
+    YYSTYPE *yyvaluep;
+#endif
+{
+  YYUSE (yyvaluep);
+
+  if (!yymsg)
+    yymsg = "Deleting";
+  YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+
+  switch (yytype)
+    {
+
+      default:
+	break;
+    }
+}
+
+
+
+
+/* The lookahead symbol.  */
+int yychar;
+
+/* The semantic value of the lookahead symbol.  */
+YYSTYPE yylval;
+
+/* Number of syntax errors so far.  */
+int yynerrs;
+
+
+/*----------.
+| yyparse.  |
+`----------*/
+
+#ifdef YYPARSE_PARAM
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void *YYPARSE_PARAM)
+#else
+int
+yyparse (YYPARSE_PARAM)
+    void *YYPARSE_PARAM;
+#endif
+#else /* ! YYPARSE_PARAM */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void)
+#else
+int
+yyparse ()
+
+#endif
+#endif
+{
+    int yystate;
+    /* Number of tokens to shift before error messages enabled.  */
+    int yyerrstatus;
+
+    /* The stacks and their tools:
+       `yyss': related to states.
+       `yyvs': related to semantic values.
+
+       Refer to the stacks through separate pointers, to allow yyoverflow
+       to reallocate them elsewhere.  */
+
+    /* The state stack.  */
+    yytype_int16 yyssa[YYINITDEPTH];
+    yytype_int16 *yyss;
+    yytype_int16 *yyssp;
+
+    /* The semantic value stack.  */
+    YYSTYPE yyvsa[YYINITDEPTH];
+    YYSTYPE *yyvs;
+    YYSTYPE *yyvsp;
+
+    YYSIZE_T yystacksize;
+
+  int yyn;
+  int yyresult;
+  /* Lookahead token as an internal (translated) token number.  */
+  int yytoken;
+  /* The variables used to return semantic value and location from the
+     action routines.  */
+  YYSTYPE yyval;
+
+#if YYERROR_VERBOSE
+  /* Buffer for error messages, and its allocated size.  */
+  char yymsgbuf[128];
+  char *yymsg = yymsgbuf;
+  YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif
+
+#define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N))
+
+  /* The number of symbols on the RHS of the reduced rule.
+     Keep to zero when no symbol should be popped.  */
+  int yylen = 0;
+
+  yytoken = 0;
+  yyss = yyssa;
+  yyvs = yyvsa;
+  yystacksize = YYINITDEPTH;
+
+  YYDPRINTF ((stderr, "Starting parse\n"));
+
+  yystate = 0;
+  yyerrstatus = 0;
+  yynerrs = 0;
+  yychar = YYEMPTY; /* Cause a token to be read.  */
+
+  /* Initialize stack pointers.
+     Waste one element of value and location stack
+     so that they stay on the same level as the state stack.
+     The wasted elements are never initialized.  */
+  yyssp = yyss;
+  yyvsp = yyvs;
+  goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate.  |
+`------------------------------------------------------------*/
+ yynewstate:
+  /* In all cases, when you get here, the value and location stacks
+     have just been pushed.  So pushing a state here evens the stacks.  */
+  yyssp++;
+
+ yysetstate:
+  *yyssp = yystate;
+
+  if (yyss + yystacksize - 1 <= yyssp)
+    {
+      /* Get the current used size of the three stacks, in elements.  */
+      YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+      {
+	/* Give user a chance to reallocate the stack.  Use copies of
+	   these so that the &'s don't force the real ones into
+	   memory.  */
+	YYSTYPE *yyvs1 = yyvs;
+	yytype_int16 *yyss1 = yyss;
+
+	/* Each stack pointer address is followed by the size of the
+	   data in use in that stack, in bytes.  This used to be a
+	   conditional around just the two extra args, but that might
+	   be undefined if yyoverflow is a macro.  */
+	yyoverflow (YY_("memory exhausted"),
+		    &yyss1, yysize * sizeof (*yyssp),
+		    &yyvs1, yysize * sizeof (*yyvsp),
+		    &yystacksize);
+
+	yyss = yyss1;
+	yyvs = yyvs1;
+      }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+      goto yyexhaustedlab;
+# else
+      /* Extend the stack our own way.  */
+      if (YYMAXDEPTH <= yystacksize)
+	goto yyexhaustedlab;
+      yystacksize *= 2;
+      if (YYMAXDEPTH < yystacksize)
+	yystacksize = YYMAXDEPTH;
+
+      {
+	yytype_int16 *yyss1 = yyss;
+	union yyalloc *yyptr =
+	  (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+	if (! yyptr)
+	  goto yyexhaustedlab;
+	YYSTACK_RELOCATE (yyss_alloc, yyss);
+	YYSTACK_RELOCATE (yyvs_alloc, yyvs);
+#  undef YYSTACK_RELOCATE
+	if (yyss1 != yyssa)
+	  YYSTACK_FREE (yyss1);
+      }
+# endif
+#endif /* no yyoverflow */
+
+      yyssp = yyss + yysize - 1;
+      yyvsp = yyvs + yysize - 1;
+
+      YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+		  (unsigned long int) yystacksize));
+
+      if (yyss + yystacksize - 1 <= yyssp)
+	YYABORT;
+    }
+
+  YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+  if (yystate == YYFINAL)
+    YYACCEPT;
+
+  goto yybackup;
+
+/*-----------.
+| yybackup.  |
+`-----------*/
+yybackup:
+
+  /* Do appropriate processing given the current state.  Read a
+     lookahead token if we need one and don't already have one.  */
+
+  /* First try to decide what to do without reference to lookahead token.  */
+  yyn = yypact[yystate];
+  if (yypact_value_is_default (yyn))
+    goto yydefault;
+
+  /* Not known => get a lookahead token if don't already have one.  */
+
+  /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol.  */
+  if (yychar == YYEMPTY)
+    {
+      YYDPRINTF ((stderr, "Reading a token: "));
+      yychar = YYLEX;
+    }
+
+  if (yychar <= YYEOF)
+    {
+      yychar = yytoken = YYEOF;
+      YYDPRINTF ((stderr, "Now at end of input.\n"));
+    }
+  else
+    {
+      yytoken = YYTRANSLATE (yychar);
+      YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+    }
+
+  /* If the proper action on seeing token YYTOKEN is to reduce or to
+     detect an error, take that action.  */
+  yyn += yytoken;
+  if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+    goto yydefault;
+  yyn = yytable[yyn];
+  if (yyn <= 0)
+    {
+      if (yytable_value_is_error (yyn))
+        goto yyerrlab;
+      yyn = -yyn;
+      goto yyreduce;
+    }
+
+  /* Count tokens shifted since error; after three, turn off error
+     status.  */
+  if (yyerrstatus)
+    yyerrstatus--;
+
+  /* Shift the lookahead token.  */
+  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+  /* Discard the shifted token.  */
+  yychar = YYEMPTY;
+
+  yystate = yyn;
+  *++yyvsp = yylval;
+
+  goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state.  |
+`-----------------------------------------------------------*/
+yydefault:
+  yyn = yydefact[yystate];
+  if (yyn == 0)
+    goto yyerrlab;
+  goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction.  |
+`-----------------------------*/
+yyreduce:
+  /* yyn is the number of a rule to reduce with.  */
+  yylen = yyr2[yyn];
+
+  /* If YYLEN is nonzero, implement the default value of the action:
+     `$$ = $1'.
+
+     Otherwise, the following line sets YYVAL to garbage.
+     This behavior is undocumented and Bison
+     users should not rely upon it.  Assigning to YYVAL
+     unconditionally makes the parser a bit smaller, and it avoids a
+     GCC warning that YYVAL may be used uninitialized.  */
+  yyval = yyvsp[1-yylen];
+
+
+  YY_REDUCE_PRINT (yyn);
+  switch (yyn)
+    {
+        case 26:
+/* Line 1787 of yacc.c  */
+#line 359 "conf_parser.y"
+    { (yyval.number) = 0; }
+    break;
+
+  case 28:
+/* Line 1787 of yacc.c  */
+#line 361 "conf_parser.y"
+    {
+			(yyval.number) = (yyvsp[(1) - (2)].number) + (yyvsp[(2) - (2)].number);
+		}
+    break;
+
+  case 29:
+/* Line 1787 of yacc.c  */
+#line 365 "conf_parser.y"
+    {
+			(yyval.number) = (yyvsp[(1) - (3)].number) + (yyvsp[(3) - (3)].number);
+		}
+    break;
+
+  case 30:
+/* Line 1787 of yacc.c  */
+#line 369 "conf_parser.y"
+    {
+			(yyval.number) = (yyvsp[(1) - (3)].number) * 60 + (yyvsp[(3) - (3)].number);
+		}
+    break;
+
+  case 31:
+/* Line 1787 of yacc.c  */
+#line 373 "conf_parser.y"
+    {
+			(yyval.number) = (yyvsp[(1) - (3)].number) * 60 * 60 + (yyvsp[(3) - (3)].number);
+		}
+    break;
+
+  case 32:
+/* Line 1787 of yacc.c  */
+#line 377 "conf_parser.y"
+    {
+			(yyval.number) = (yyvsp[(1) - (3)].number) * 60 * 60 * 24 + (yyvsp[(3) - (3)].number);
+		}
+    break;
+
+  case 33:
+/* Line 1787 of yacc.c  */
+#line 381 "conf_parser.y"
+    {
+			(yyval.number) = (yyvsp[(1) - (3)].number) * 60 * 60 * 24 * 7 + (yyvsp[(3) - (3)].number);
+		}
+    break;
+
+  case 34:
+/* Line 1787 of yacc.c  */
+#line 386 "conf_parser.y"
+    { (yyval.number) = 0; }
+    break;
+
+  case 36:
+/* Line 1787 of yacc.c  */
+#line 387 "conf_parser.y"
+    { (yyval.number) = (yyvsp[(1) - (2)].number) + (yyvsp[(2) - (2)].number); }
+    break;
+
+  case 37:
+/* Line 1787 of yacc.c  */
+#line 388 "conf_parser.y"
+    { (yyval.number) = (yyvsp[(1) - (3)].number) + (yyvsp[(3) - (3)].number); }
+    break;
+
+  case 38:
+/* Line 1787 of yacc.c  */
+#line 389 "conf_parser.y"
+    { (yyval.number) = (yyvsp[(1) - (3)].number) * 1024 + (yyvsp[(3) - (3)].number); }
+    break;
+
+  case 39:
+/* Line 1787 of yacc.c  */
+#line 390 "conf_parser.y"
+    { (yyval.number) = (yyvsp[(1) - (3)].number) * 1024 * 1024 + (yyvsp[(3) - (3)].number); }
+    break;
+
+  case 46:
+/* Line 1787 of yacc.c  */
+#line 404 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    add_conf_module(libio_basename(yylval.string));
+}
+    break;
+
+  case 47:
+/* Line 1787 of yacc.c  */
+#line 410 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    mod_add_path(yylval.string);
+}
+    break;
+
+  case 71:
+/* Line 1787 of yacc.c  */
+#line 435 "conf_parser.y"
+    {
+#ifdef HAVE_LIBCRYPTO
+  if (conf_parser_ctx.pass == 2 && ServerInfo.client_ctx)
+    SSL_CTX_clear_options(ServerInfo.client_ctx, SSL_OP_NO_SSLv3);
+#endif
+}
+    break;
+
+  case 72:
+/* Line 1787 of yacc.c  */
+#line 441 "conf_parser.y"
+    {
+#ifdef HAVE_LIBCRYPTO
+  if (conf_parser_ctx.pass == 2 && ServerInfo.client_ctx)
+    SSL_CTX_clear_options(ServerInfo.client_ctx, SSL_OP_NO_TLSv1);
+#endif
+}
+    break;
+
+  case 75:
+/* Line 1787 of yacc.c  */
+#line 450 "conf_parser.y"
+    {
+#ifdef HAVE_LIBCRYPTO
+  if (conf_parser_ctx.pass == 2 && ServerInfo.server_ctx)
+    SSL_CTX_clear_options(ServerInfo.server_ctx, SSL_OP_NO_SSLv3);
+#endif
+}
+    break;
+
+  case 76:
+/* Line 1787 of yacc.c  */
+#line 456 "conf_parser.y"
+    {
+#ifdef HAVE_LIBCRYPTO
+  if (conf_parser_ctx.pass == 2 && ServerInfo.server_ctx)
+    SSL_CTX_clear_options(ServerInfo.server_ctx, SSL_OP_NO_TLSv1);
+#endif
+}
+    break;
+
+  case 77:
+/* Line 1787 of yacc.c  */
+#line 464 "conf_parser.y"
+    {
+#ifdef HAVE_LIBCRYPTO
+  if (conf_parser_ctx.pass == 2 && ServerInfo.server_ctx) 
+  {
+    if (!ServerInfo.rsa_private_key_file)
+    {
+      yyerror("No rsa_private_key_file specified, SSL disabled");
+      break;
+    }
+
+    if (SSL_CTX_use_certificate_file(ServerInfo.server_ctx, yylval.string,
+                                     SSL_FILETYPE_PEM) <= 0 ||
+        SSL_CTX_use_certificate_file(ServerInfo.client_ctx, yylval.string,
+                                     SSL_FILETYPE_PEM) <= 0)
+    {
+      yyerror(ERR_lib_error_string(ERR_get_error()));
+      break;
+    }
+
+    if (SSL_CTX_use_PrivateKey_file(ServerInfo.server_ctx, ServerInfo.rsa_private_key_file,
+                                    SSL_FILETYPE_PEM) <= 0 ||
+        SSL_CTX_use_PrivateKey_file(ServerInfo.client_ctx, ServerInfo.rsa_private_key_file,
+                                    SSL_FILETYPE_PEM) <= 0)
+    {
+      yyerror(ERR_lib_error_string(ERR_get_error()));
+      break;
+    }
+
+    if (!SSL_CTX_check_private_key(ServerInfo.server_ctx) ||
+        !SSL_CTX_check_private_key(ServerInfo.client_ctx))
+    {
+      yyerror(ERR_lib_error_string(ERR_get_error()));
+      break;
+    }
+  }
+#endif
+}
+    break;
+
+  case 78:
+/* Line 1787 of yacc.c  */
+#line 503 "conf_parser.y"
+    {
+#ifdef HAVE_LIBCRYPTO
+  if (conf_parser_ctx.pass == 1)
+  {
+    BIO *file;
+
+    if (ServerInfo.rsa_private_key)
+    {
+      RSA_free(ServerInfo.rsa_private_key);
+      ServerInfo.rsa_private_key = NULL;
+    }
+
+    if (ServerInfo.rsa_private_key_file)
+    {
+      MyFree(ServerInfo.rsa_private_key_file);
+      ServerInfo.rsa_private_key_file = NULL;
+    }
+
+    DupString(ServerInfo.rsa_private_key_file, yylval.string);
+
+    if ((file = BIO_new_file(yylval.string, "r")) == NULL)
+    {
+      yyerror("File open failed, ignoring");
+      break;
+    }
+
+    ServerInfo.rsa_private_key = PEM_read_bio_RSAPrivateKey(file, NULL, 0, NULL);
+
+    BIO_set_close(file, BIO_CLOSE);
+    BIO_free(file);
+
+    if (ServerInfo.rsa_private_key == NULL)
+    {
+      yyerror("Couldn't extract key, ignoring");
+      break;
+    }
+
+    if (!RSA_check_key(ServerInfo.rsa_private_key))
+    {
+      RSA_free(ServerInfo.rsa_private_key);
+      ServerInfo.rsa_private_key = NULL;
+
+      yyerror("Invalid key, ignoring");
+      break;
+    }
+
+    /* require 2048 bit (256 byte) key */
+    if (RSA_size(ServerInfo.rsa_private_key) != 256)
+    {
+      RSA_free(ServerInfo.rsa_private_key);
+      ServerInfo.rsa_private_key = NULL;
+
+      yyerror("Not a 2048 bit key, ignoring");
+    }
+  }
+#endif
+}
+    break;
+
+  case 79:
+/* Line 1787 of yacc.c  */
+#line 562 "conf_parser.y"
+    {
+/* TBD - XXX: error reporting */
+#ifdef HAVE_LIBCRYPTO
+  if (conf_parser_ctx.pass == 2 && ServerInfo.server_ctx)
+  {
+    BIO *file = BIO_new_file(yylval.string, "r");
+
+    if (file)
+    {
+      DH *dh = PEM_read_bio_DHparams(file, NULL, NULL, NULL);
+
+      BIO_free(file);
+
+      if (dh)
+      {
+        if (DH_size(dh) < 128)
+          ilog(LOG_TYPE_IRCD, "Ignoring serverinfo::ssl_dh_param_file -- need at least a 1024 bit DH prime size");
+        else
+          SSL_CTX_set_tmp_dh(ServerInfo.server_ctx, dh);
+
+        DH_free(dh);
+      }
+    }
+  }
+#endif
+}
+    break;
+
+  case 80:
+/* Line 1787 of yacc.c  */
+#line 590 "conf_parser.y"
+    {
+#ifdef HAVE_LIBCRYPTO
+  if (conf_parser_ctx.pass == 2 && ServerInfo.server_ctx)
+    SSL_CTX_set_cipher_list(ServerInfo.server_ctx, yylval.string);
+#endif
+}
+    break;
+
+  case 81:
+/* Line 1787 of yacc.c  */
+#line 598 "conf_parser.y"
+    {
+  /* this isn't rehashable */
+  if (conf_parser_ctx.pass == 2 && !ServerInfo.name)
+  {
+    if (valid_servname(yylval.string))
+      DupString(ServerInfo.name, yylval.string);
+    else
+    {
+      ilog(LOG_TYPE_IRCD, "Ignoring serverinfo::name -- invalid name. Aborting.");
+      exit(0);
+    }
+  }
+}
+    break;
+
+  case 82:
+/* Line 1787 of yacc.c  */
+#line 613 "conf_parser.y"
+    {
+  /* this isn't rehashable */
+  if (conf_parser_ctx.pass == 2 && !ServerInfo.sid)
+  {
+    if (valid_sid(yylval.string))
+      DupString(ServerInfo.sid, yylval.string);
+    else
+    {
+      ilog(LOG_TYPE_IRCD, "Ignoring serverinfo::sid -- invalid SID. Aborting.");
+      exit(0);
+    }
+  }
+}
+    break;
+
+  case 83:
+/* Line 1787 of yacc.c  */
+#line 628 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(ServerInfo.description);
+    DupString(ServerInfo.description,yylval.string);
+  }
+}
+    break;
+
+  case 84:
+/* Line 1787 of yacc.c  */
+#line 637 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    char *p;
+
+    if ((p = strchr(yylval.string, ' ')) != NULL)
+      p = '\0';
+
+    MyFree(ServerInfo.network_name);
+    DupString(ServerInfo.network_name, yylval.string);
+  }
+}
+    break;
+
+  case 85:
+/* Line 1787 of yacc.c  */
+#line 651 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(ServerInfo.network_desc);
+    DupString(ServerInfo.network_desc, yylval.string);
+  }
+}
+    break;
+
+  case 86:
+/* Line 1787 of yacc.c  */
+#line 660 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2 && *yylval.string != '*')
+  {
+    struct addrinfo hints, *res;
+
+    memset(&hints, 0, sizeof(hints));
+
+    hints.ai_family   = AF_UNSPEC;
+    hints.ai_socktype = SOCK_STREAM;
+    hints.ai_flags    = AI_PASSIVE | AI_NUMERICHOST;
+
+    if (getaddrinfo(yylval.string, NULL, &hints, &res))
+      ilog(LOG_TYPE_IRCD, "Invalid netmask for server vhost(%s)", yylval.string);
+    else
+    {
+      assert(res != NULL);
+
+      memcpy(&ServerInfo.ip, res->ai_addr, res->ai_addrlen);
+      ServerInfo.ip.ss.ss_family = res->ai_family;
+      ServerInfo.ip.ss_len = res->ai_addrlen;
+      freeaddrinfo(res);
+
+      ServerInfo.specific_ipv4_vhost = 1;
+    }
+  }
+}
+    break;
+
+  case 87:
+/* Line 1787 of yacc.c  */
+#line 688 "conf_parser.y"
+    {
+#ifdef IPV6
+  if (conf_parser_ctx.pass == 2 && *yylval.string != '*')
+  {
+    struct addrinfo hints, *res;
+
+    memset(&hints, 0, sizeof(hints));
+
+    hints.ai_family   = AF_UNSPEC;
+    hints.ai_socktype = SOCK_STREAM;
+    hints.ai_flags    = AI_PASSIVE | AI_NUMERICHOST;
+
+    if (getaddrinfo(yylval.string, NULL, &hints, &res))
+      ilog(LOG_TYPE_IRCD, "Invalid netmask for server vhost6(%s)", yylval.string);
+    else
+    {
+      assert(res != NULL);
+
+      memcpy(&ServerInfo.ip6, res->ai_addr, res->ai_addrlen);
+      ServerInfo.ip6.ss.ss_family = res->ai_family;
+      ServerInfo.ip6.ss_len = res->ai_addrlen;
+      freeaddrinfo(res);
+
+      ServerInfo.specific_ipv6_vhost = 1;
+    }
+  }
+#endif
+}
+    break;
+
+  case 88:
+/* Line 1787 of yacc.c  */
+#line 718 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    recalc_fdlimit(NULL);
+
+    if ((yyvsp[(3) - (4)].number) < MAXCLIENTS_MIN)
+    {
+      char buf[IRCD_BUFSIZE];
+      ircsprintf(buf, "MAXCLIENTS too low, setting to %d", MAXCLIENTS_MIN);
+      yyerror(buf);
+    }
+    else if ((yyvsp[(3) - (4)].number) > MAXCLIENTS_MAX)
+    {
+      char buf[IRCD_BUFSIZE];
+      ircsprintf(buf, "MAXCLIENTS too high, setting to %d", MAXCLIENTS_MAX);
+      yyerror(buf);
+    }
+    else
+      ServerInfo.max_clients = (yyvsp[(3) - (4)].number);
+  }
+}
+    break;
+
+  case 89:
+/* Line 1787 of yacc.c  */
+#line 741 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    ServerInfo.hub = yylval.number;
+}
+    break;
+
+  case 97:
+/* Line 1787 of yacc.c  */
+#line 756 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(AdminInfo.name);
+    DupString(AdminInfo.name, yylval.string);
+  }
+}
+    break;
+
+  case 98:
+/* Line 1787 of yacc.c  */
+#line 765 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(AdminInfo.email);
+    DupString(AdminInfo.email, yylval.string);
+  }
+}
+    break;
+
+  case 99:
+/* Line 1787 of yacc.c  */
+#line 774 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(AdminInfo.description);
+    DupString(AdminInfo.description, yylval.string);
+  }
+}
+    break;
+
+  case 106:
+/* Line 1787 of yacc.c  */
+#line 792 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    ConfigLoggingEntry.use_logging = yylval.number;
+}
+    break;
+
+  case 107:
+/* Line 1787 of yacc.c  */
+#line 798 "conf_parser.y"
+    {
+  lfile[0] = '\0';
+  ltype = 0;
+  lsize = 0;
+}
+    break;
+
+  case 108:
+/* Line 1787 of yacc.c  */
+#line 803 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2 && ltype > 0)
+    log_add_file(ltype, lsize, lfile);
+}
+    break;
+
+  case 115:
+/* Line 1787 of yacc.c  */
+#line 815 "conf_parser.y"
+    {
+  strlcpy(lfile, yylval.string, sizeof(lfile));
+}
+    break;
+
+  case 116:
+/* Line 1787 of yacc.c  */
+#line 820 "conf_parser.y"
+    {
+  lsize = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 117:
+/* Line 1787 of yacc.c  */
+#line 823 "conf_parser.y"
+    {
+  lsize = 0;
+}
+    break;
+
+  case 118:
+/* Line 1787 of yacc.c  */
+#line 828 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    ltype = 0;
+}
+    break;
+
+  case 122:
+/* Line 1787 of yacc.c  */
+#line 835 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    ltype = LOG_TYPE_USER;
+}
+    break;
+
+  case 123:
+/* Line 1787 of yacc.c  */
+#line 839 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    ltype = LOG_TYPE_OPER;
+}
+    break;
+
+  case 124:
+/* Line 1787 of yacc.c  */
+#line 843 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    ltype = LOG_TYPE_GLINE;
+}
+    break;
+
+  case 125:
+/* Line 1787 of yacc.c  */
+#line 847 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    ltype = LOG_TYPE_DLINE;
+}
+    break;
+
+  case 126:
+/* Line 1787 of yacc.c  */
+#line 851 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    ltype = LOG_TYPE_KLINE;
+}
+    break;
+
+  case 127:
+/* Line 1787 of yacc.c  */
+#line 855 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    ltype = LOG_TYPE_KILL;
+}
+    break;
+
+  case 128:
+/* Line 1787 of yacc.c  */
+#line 859 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    ltype = LOG_TYPE_DEBUG;
+}
+    break;
+
+  case 129:
+/* Line 1787 of yacc.c  */
+#line 869 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    yy_conf = make_conf_item(OPER_TYPE);
+    yy_aconf = map_to_conf(yy_conf);
+    SetConfEncrypted(yy_aconf); /* Yes, the default is encrypted */
+  }
+  else
+  {
+    MyFree(class_name);
+    class_name = NULL;
+  }
+}
+    break;
+
+  case 130:
+/* Line 1787 of yacc.c  */
+#line 882 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    struct CollectItem *yy_tmp;
+    dlink_node *ptr;
+    dlink_node *next_ptr;
+
+    conf_add_class_to_conf(yy_conf, class_name);
+
+    /* Now, make sure there is a copy of the "base" given oper
+     * block in each of the collected copies
+     */
+
+    DLINK_FOREACH_SAFE(ptr, next_ptr, col_conf_list.head)
+    {
+      struct AccessItem *new_aconf;
+      struct ConfItem *new_conf;
+      yy_tmp = ptr->data;
+
+      new_conf = make_conf_item(OPER_TYPE);
+      new_aconf = (struct AccessItem *)map_to_conf(new_conf);
+
+      new_aconf->flags = yy_aconf->flags;
+
+      if (yy_conf->name != NULL)
+        DupString(new_conf->name, yy_conf->name);
+      if (yy_tmp->user != NULL)
+	DupString(new_aconf->user, yy_tmp->user);
+      else
+	DupString(new_aconf->user, "*");
+      if (yy_tmp->host != NULL)
+	DupString(new_aconf->host, yy_tmp->host);
+      else
+	DupString(new_aconf->host, "*");
+
+      new_aconf->type = parse_netmask(new_aconf->host, &new_aconf->addr,
+                                     &new_aconf->bits);
+
+      conf_add_class_to_conf(new_conf, class_name);
+      if (yy_aconf->passwd != NULL)
+        DupString(new_aconf->passwd, yy_aconf->passwd);
+
+      new_aconf->port = yy_aconf->port;
+#ifdef HAVE_LIBCRYPTO
+      if (yy_aconf->rsa_public_key_file != NULL)
+      {
+        BIO *file;
+
+        DupString(new_aconf->rsa_public_key_file,
+		  yy_aconf->rsa_public_key_file);
+
+        file = BIO_new_file(yy_aconf->rsa_public_key_file, "r");
+        new_aconf->rsa_public_key = PEM_read_bio_RSA_PUBKEY(file, 
+							   NULL, 0, NULL);
+        BIO_set_close(file, BIO_CLOSE);
+        BIO_free(file);
+      }
+#endif
+
+#ifdef HAVE_LIBCRYPTO
+      if (yy_tmp->name && (yy_tmp->passwd || yy_aconf->rsa_public_key)
+	  && yy_tmp->host)
+#else
+      if (yy_tmp->name && yy_tmp->passwd && yy_tmp->host)
+#endif
+      {
+        conf_add_class_to_conf(new_conf, class_name);
+	if (yy_tmp->name != NULL)
+	  DupString(new_conf->name, yy_tmp->name);
+      }
+
+      dlinkDelete(&yy_tmp->node, &col_conf_list);
+      free_collect_item(yy_tmp);
+    }
+
+    yy_conf = NULL;
+    yy_aconf = NULL;
+
+
+    MyFree(class_name);
+    class_name = NULL;
+  }
+}
+    break;
+
+  case 142:
+/* Line 1787 of yacc.c  */
+#line 972 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(yy_conf->name);
+    DupString(yy_conf->name, yylval.string);
+  }
+}
+    break;
+
+  case 143:
+/* Line 1787 of yacc.c  */
+#line 981 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    struct split_nuh_item nuh;
+
+    nuh.nuhmask  = yylval.string;
+    nuh.nickptr  = NULL;
+    nuh.userptr  = userbuf;
+    nuh.hostptr  = hostbuf;
+
+    nuh.nicksize = 0;
+    nuh.usersize = sizeof(userbuf);
+    nuh.hostsize = sizeof(hostbuf);
+
+    split_nuh(&nuh);
+
+    if (yy_aconf->user == NULL)
+    {
+      DupString(yy_aconf->user, userbuf);
+      DupString(yy_aconf->host, hostbuf);
+
+      yy_aconf->type = parse_netmask(yy_aconf->host, &yy_aconf->addr,
+                                    &yy_aconf->bits);
+    }
+    else
+    {
+      struct CollectItem *yy_tmp = MyMalloc(sizeof(struct CollectItem));
+
+      DupString(yy_tmp->user, userbuf);
+      DupString(yy_tmp->host, hostbuf);
+
+      dlinkAdd(yy_tmp, &yy_tmp->node, &col_conf_list);
+    }
+  }
+}
+    break;
+
+  case 144:
+/* Line 1787 of yacc.c  */
+#line 1018 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    if (yy_aconf->passwd != NULL)
+      memset(yy_aconf->passwd, 0, strlen(yy_aconf->passwd));
+
+    MyFree(yy_aconf->passwd);
+    DupString(yy_aconf->passwd, yylval.string);
+  }
+}
+    break;
+
+  case 145:
+/* Line 1787 of yacc.c  */
+#line 1030 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    if (yylval.number)
+      SetConfEncrypted(yy_aconf);
+    else
+      ClearConfEncrypted(yy_aconf);
+  }
+}
+    break;
+
+  case 146:
+/* Line 1787 of yacc.c  */
+#line 1041 "conf_parser.y"
+    {
+#ifdef HAVE_LIBCRYPTO
+  if (conf_parser_ctx.pass == 2)
+  {
+    BIO *file;
+
+    if (yy_aconf->rsa_public_key != NULL)
+    {
+      RSA_free(yy_aconf->rsa_public_key);
+      yy_aconf->rsa_public_key = NULL;
+    }
+
+    if (yy_aconf->rsa_public_key_file != NULL)
+    {
+      MyFree(yy_aconf->rsa_public_key_file);
+      yy_aconf->rsa_public_key_file = NULL;
+    }
+
+    DupString(yy_aconf->rsa_public_key_file, yylval.string);
+    file = BIO_new_file(yylval.string, "r");
+
+    if (file == NULL)
+    {
+      yyerror("Ignoring rsa_public_key_file -- file doesn't exist");
+      break;
+    }
+
+    yy_aconf->rsa_public_key = PEM_read_bio_RSA_PUBKEY(file, NULL, 0, NULL);
+
+    if (yy_aconf->rsa_public_key == NULL)
+    {
+      yyerror("Ignoring rsa_public_key_file -- Key invalid; check key syntax.");
+      break;
+    }
+
+    BIO_set_close(file, BIO_CLOSE);
+    BIO_free(file);
+  }
+#endif /* HAVE_LIBCRYPTO */
+}
+    break;
+
+  case 147:
+/* Line 1787 of yacc.c  */
+#line 1083 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(class_name);
+    DupString(class_name, yylval.string);
+  }
+}
+    break;
+
+  case 148:
+/* Line 1787 of yacc.c  */
+#line 1092 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes = 0;
+}
+    break;
+
+  case 152:
+/* Line 1787 of yacc.c  */
+#line 1099 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_BOTS;
+}
+    break;
+
+  case 153:
+/* Line 1787 of yacc.c  */
+#line 1103 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_CCONN;
+}
+    break;
+
+  case 154:
+/* Line 1787 of yacc.c  */
+#line 1107 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_CCONN_FULL;
+}
+    break;
+
+  case 155:
+/* Line 1787 of yacc.c  */
+#line 1111 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_DEAF;
+}
+    break;
+
+  case 156:
+/* Line 1787 of yacc.c  */
+#line 1115 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_DEBUG;
+}
+    break;
+
+  case 157:
+/* Line 1787 of yacc.c  */
+#line 1119 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_FULL;
+}
+    break;
+
+  case 158:
+/* Line 1787 of yacc.c  */
+#line 1123 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_HIDDEN;
+}
+    break;
+
+  case 159:
+/* Line 1787 of yacc.c  */
+#line 1127 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_SKILL;
+}
+    break;
+
+  case 160:
+/* Line 1787 of yacc.c  */
+#line 1131 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_NCHANGE;
+}
+    break;
+
+  case 161:
+/* Line 1787 of yacc.c  */
+#line 1135 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_REJ;
+}
+    break;
+
+  case 162:
+/* Line 1787 of yacc.c  */
+#line 1139 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_UNAUTH;
+}
+    break;
+
+  case 163:
+/* Line 1787 of yacc.c  */
+#line 1143 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_SPY;
+}
+    break;
+
+  case 164:
+/* Line 1787 of yacc.c  */
+#line 1147 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_EXTERNAL;
+}
+    break;
+
+  case 165:
+/* Line 1787 of yacc.c  */
+#line 1151 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_OPERWALL;
+}
+    break;
+
+  case 166:
+/* Line 1787 of yacc.c  */
+#line 1155 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_SERVNOTICE;
+}
+    break;
+
+  case 167:
+/* Line 1787 of yacc.c  */
+#line 1159 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_INVISIBLE;
+}
+    break;
+
+  case 168:
+/* Line 1787 of yacc.c  */
+#line 1163 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_WALLOP;
+}
+    break;
+
+  case 169:
+/* Line 1787 of yacc.c  */
+#line 1167 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_SOFTCALLERID;
+}
+    break;
+
+  case 170:
+/* Line 1787 of yacc.c  */
+#line 1171 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_CALLERID;
+}
+    break;
+
+  case 171:
+/* Line 1787 of yacc.c  */
+#line 1175 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_LOCOPS;
+}
+    break;
+
+  case 172:
+/* Line 1787 of yacc.c  */
+#line 1181 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port = 0;
+}
+    break;
+
+  case 176:
+/* Line 1787 of yacc.c  */
+#line 1188 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_GLOBAL_KILL;
+}
+    break;
+
+  case 177:
+/* Line 1787 of yacc.c  */
+#line 1192 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_REMOTE;
+}
+    break;
+
+  case 178:
+/* Line 1787 of yacc.c  */
+#line 1196 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_K;
+}
+    break;
+
+  case 179:
+/* Line 1787 of yacc.c  */
+#line 1200 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_UNKLINE;
+}
+    break;
+
+  case 180:
+/* Line 1787 of yacc.c  */
+#line 1204 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_DLINE;
+}
+    break;
+
+  case 181:
+/* Line 1787 of yacc.c  */
+#line 1208 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_UNDLINE;
+}
+    break;
+
+  case 182:
+/* Line 1787 of yacc.c  */
+#line 1212 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_X;
+}
+    break;
+
+  case 183:
+/* Line 1787 of yacc.c  */
+#line 1216 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_GLINE;
+}
+    break;
+
+  case 184:
+/* Line 1787 of yacc.c  */
+#line 1220 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_DIE;
+}
+    break;
+
+  case 185:
+/* Line 1787 of yacc.c  */
+#line 1224 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_RESTART;
+}
+    break;
+
+  case 186:
+/* Line 1787 of yacc.c  */
+#line 1228 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_REHASH;
+}
+    break;
+
+  case 187:
+/* Line 1787 of yacc.c  */
+#line 1232 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_ADMIN;
+}
+    break;
+
+  case 188:
+/* Line 1787 of yacc.c  */
+#line 1236 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_N;
+}
+    break;
+
+  case 189:
+/* Line 1787 of yacc.c  */
+#line 1240 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_OPERWALL;
+}
+    break;
+
+  case 190:
+/* Line 1787 of yacc.c  */
+#line 1244 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_GLOBOPS;
+}
+    break;
+
+  case 191:
+/* Line 1787 of yacc.c  */
+#line 1248 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_OPER_SPY;
+}
+    break;
+
+  case 192:
+/* Line 1787 of yacc.c  */
+#line 1252 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_REMOTEBAN;
+}
+    break;
+
+  case 193:
+/* Line 1787 of yacc.c  */
+#line 1256 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_SET;
+}
+    break;
+
+  case 194:
+/* Line 1787 of yacc.c  */
+#line 1260 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_MODULE;
+}
+    break;
+
+  case 195:
+/* Line 1787 of yacc.c  */
+#line 1270 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 1)
+  {
+    yy_conf = make_conf_item(CLASS_TYPE);
+    yy_class = map_to_conf(yy_conf);
+  }
+}
+    break;
+
+  case 196:
+/* Line 1787 of yacc.c  */
+#line 1277 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 1)
+  {
+    struct ConfItem *cconf = NULL;
+    struct ClassItem *class = NULL;
+
+    if (yy_class_name == NULL)
+      delete_conf_item(yy_conf);
+    else
+    {
+      cconf = find_exact_name_conf(CLASS_TYPE, NULL, yy_class_name, NULL, NULL);
+
+      if (cconf != NULL)		/* The class existed already */
+      {
+        int user_count = 0;
+
+        rebuild_cidr_class(cconf, yy_class);
+
+        class = map_to_conf(cconf);
+
+        user_count = class->curr_user_count;
+        memcpy(class, yy_class, sizeof(*class));
+        class->curr_user_count = user_count;
+        class->active = 1;
+
+        delete_conf_item(yy_conf);
+
+        MyFree(cconf->name);            /* Allows case change of class name */
+        cconf->name = yy_class_name;
+      }
+      else	/* Brand new class */
+      {
+        MyFree(yy_conf->name);          /* just in case it was allocated */
+        yy_conf->name = yy_class_name;
+        yy_class->active = 1;
+      }
+    }
+
+    yy_class_name = NULL;
+  }
+}
+    break;
+
+  case 214:
+/* Line 1787 of yacc.c  */
+#line 1335 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 1)
+  {
+    MyFree(yy_class_name);
+    DupString(yy_class_name, yylval.string);
+  }
+}
+    break;
+
+  case 215:
+/* Line 1787 of yacc.c  */
+#line 1344 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 1)
+    yy_class->ping_freq = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 216:
+/* Line 1787 of yacc.c  */
+#line 1350 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 1)
+    yy_class->ping_warning = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 217:
+/* Line 1787 of yacc.c  */
+#line 1356 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 1)
+    yy_class->max_perip = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 218:
+/* Line 1787 of yacc.c  */
+#line 1362 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 1)
+    yy_class->con_freq = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 219:
+/* Line 1787 of yacc.c  */
+#line 1368 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 1)
+    yy_class->max_total = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 220:
+/* Line 1787 of yacc.c  */
+#line 1374 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 1)
+    yy_class->max_global = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 221:
+/* Line 1787 of yacc.c  */
+#line 1380 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 1)
+    yy_class->max_local = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 222:
+/* Line 1787 of yacc.c  */
+#line 1386 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 1)
+    yy_class->max_ident = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 223:
+/* Line 1787 of yacc.c  */
+#line 1392 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 1)
+    yy_class->max_sendq = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 224:
+/* Line 1787 of yacc.c  */
+#line 1398 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 1)
+    if ((yyvsp[(3) - (4)].number) >= CLIENT_FLOOD_MIN && (yyvsp[(3) - (4)].number) <= CLIENT_FLOOD_MAX)
+      yy_class->max_recvq = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 225:
+/* Line 1787 of yacc.c  */
+#line 1405 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 1)
+    yy_class->cidr_bitlen_ipv4 = (yyvsp[(3) - (4)].number) > 32 ? 32 : (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 226:
+/* Line 1787 of yacc.c  */
+#line 1411 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 1)
+    yy_class->cidr_bitlen_ipv6 = (yyvsp[(3) - (4)].number) > 128 ? 128 : (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 227:
+/* Line 1787 of yacc.c  */
+#line 1417 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 1)
+    yy_class->number_per_cidr = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 228:
+/* Line 1787 of yacc.c  */
+#line 1426 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    listener_address = NULL;
+    listener_flags = 0;
+  }
+}
+    break;
+
+  case 229:
+/* Line 1787 of yacc.c  */
+#line 1433 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(listener_address);
+    listener_address = NULL;
+  }
+}
+    break;
+
+  case 230:
+/* Line 1787 of yacc.c  */
+#line 1442 "conf_parser.y"
+    {
+  listener_flags = 0;
+}
+    break;
+
+  case 234:
+/* Line 1787 of yacc.c  */
+#line 1448 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    listener_flags |= LISTENER_SSL;
+}
+    break;
+
+  case 235:
+/* Line 1787 of yacc.c  */
+#line 1452 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    listener_flags |= LISTENER_HIDDEN;
+}
+    break;
+
+  case 236:
+/* Line 1787 of yacc.c  */
+#line 1456 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    listener_flags |= LISTENER_SERVER;
+}
+    break;
+
+  case 244:
+/* Line 1787 of yacc.c  */
+#line 1466 "conf_parser.y"
+    { listener_flags = 0; }
+    break;
+
+  case 248:
+/* Line 1787 of yacc.c  */
+#line 1471 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    if ((listener_flags & LISTENER_SSL))
+#ifdef HAVE_LIBCRYPTO
+      if (!ServerInfo.server_ctx)
+#endif
+      {
+        yyerror("SSL not available - port closed");
+	break;
+      }
+    add_listener((yyvsp[(1) - (1)].number), listener_address, listener_flags);
+  }
+}
+    break;
+
+  case 249:
+/* Line 1787 of yacc.c  */
+#line 1485 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    int i;
+
+    if ((listener_flags & LISTENER_SSL))
+#ifdef HAVE_LIBCRYPTO
+      if (!ServerInfo.server_ctx)
+#endif
+      {
+        yyerror("SSL not available - port closed");
+	break;
+      }
+
+    for (i = (yyvsp[(1) - (3)].number); i <= (yyvsp[(3) - (3)].number); ++i)
+      add_listener(i, listener_address, listener_flags);
+  }
+}
+    break;
+
+  case 250:
+/* Line 1787 of yacc.c  */
+#line 1505 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(listener_address);
+    DupString(listener_address, yylval.string);
+  }
+}
+    break;
+
+  case 251:
+/* Line 1787 of yacc.c  */
+#line 1514 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(listener_address);
+    DupString(listener_address, yylval.string);
+  }
+}
+    break;
+
+  case 252:
+/* Line 1787 of yacc.c  */
+#line 1526 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    yy_conf = make_conf_item(CLIENT_TYPE);
+    yy_aconf = map_to_conf(yy_conf);
+  }
+  else
+  {
+    MyFree(class_name);
+    class_name = NULL;
+  }
+}
+    break;
+
+  case 253:
+/* Line 1787 of yacc.c  */
+#line 1538 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    struct CollectItem *yy_tmp = NULL;
+    dlink_node *ptr = NULL, *next_ptr = NULL;
+
+    if (yy_aconf->user && yy_aconf->host)
+    {
+      conf_add_class_to_conf(yy_conf, class_name);
+      add_conf_by_address(CONF_CLIENT, yy_aconf);
+    }
+    else
+      delete_conf_item(yy_conf);
+
+    /* copy over settings from first struct */
+    DLINK_FOREACH_SAFE(ptr, next_ptr, col_conf_list.head)
+    {
+      struct AccessItem *new_aconf;
+      struct ConfItem *new_conf;
+
+      new_conf = make_conf_item(CLIENT_TYPE);
+      new_aconf = map_to_conf(new_conf);
+
+      yy_tmp = ptr->data;
+
+      assert(yy_tmp->user && yy_tmp->host);
+
+      if (yy_aconf->passwd != NULL)
+        DupString(new_aconf->passwd, yy_aconf->passwd);
+      if (yy_conf->name != NULL)
+        DupString(new_conf->name, yy_conf->name);
+      if (yy_aconf->passwd != NULL)
+        DupString(new_aconf->passwd, yy_aconf->passwd);
+
+      new_aconf->flags = yy_aconf->flags;
+      new_aconf->port  = yy_aconf->port;
+
+      DupString(new_aconf->user, yy_tmp->user);
+      collapse(new_aconf->user);
+
+      DupString(new_aconf->host, yy_tmp->host);
+      collapse(new_aconf->host);
+
+      conf_add_class_to_conf(new_conf, class_name);
+      add_conf_by_address(CONF_CLIENT, new_aconf);
+      dlinkDelete(&yy_tmp->node, &col_conf_list);
+      free_collect_item(yy_tmp);
+    }
+
+    MyFree(class_name);
+    class_name = NULL;
+    yy_conf = NULL;
+    yy_aconf = NULL;
+  }
+}
+    break;
+
+  case 265:
+/* Line 1787 of yacc.c  */
+#line 1600 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    struct CollectItem *yy_tmp = NULL;
+    struct split_nuh_item nuh;
+
+    nuh.nuhmask  = yylval.string;
+    nuh.nickptr  = NULL;
+    nuh.userptr  = userbuf;
+    nuh.hostptr  = hostbuf;
+
+    nuh.nicksize = 0;
+    nuh.usersize = sizeof(userbuf);
+    nuh.hostsize = sizeof(hostbuf);
+
+    split_nuh(&nuh);
+
+    if (yy_aconf->user == NULL)
+    {
+      DupString(yy_aconf->user, userbuf);
+      DupString(yy_aconf->host, hostbuf);
+    }
+    else
+    {
+      yy_tmp = MyMalloc(sizeof(struct CollectItem));
+
+      DupString(yy_tmp->user, userbuf);
+      DupString(yy_tmp->host, hostbuf);
+
+      dlinkAdd(yy_tmp, &yy_tmp->node, &col_conf_list);
+    }
+  }
+}
+    break;
+
+  case 266:
+/* Line 1787 of yacc.c  */
+#line 1635 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    /* be paranoid */
+    if (yy_aconf->passwd != NULL)
+      memset(yy_aconf->passwd, 0, strlen(yy_aconf->passwd));
+
+    MyFree(yy_aconf->passwd);
+    DupString(yy_aconf->passwd, yylval.string);
+  }
+}
+    break;
+
+  case 267:
+/* Line 1787 of yacc.c  */
+#line 1648 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(class_name);
+    DupString(class_name, yylval.string);
+  }
+}
+    break;
+
+  case 268:
+/* Line 1787 of yacc.c  */
+#line 1657 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    if (yylval.number)
+      SetConfEncrypted(yy_aconf);
+    else
+      ClearConfEncrypted(yy_aconf);
+  }
+}
+    break;
+
+  case 269:
+/* Line 1787 of yacc.c  */
+#line 1668 "conf_parser.y"
+    {
+}
+    break;
+
+  case 273:
+/* Line 1787 of yacc.c  */
+#line 1673 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->flags |= CONF_FLAGS_SPOOF_NOTICE;
+}
+    break;
+
+  case 274:
+/* Line 1787 of yacc.c  */
+#line 1677 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->flags |= CONF_FLAGS_NOLIMIT;
+}
+    break;
+
+  case 275:
+/* Line 1787 of yacc.c  */
+#line 1681 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->flags |= CONF_FLAGS_EXEMPTKLINE;
+}
+    break;
+
+  case 276:
+/* Line 1787 of yacc.c  */
+#line 1685 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->flags |= CONF_FLAGS_NEED_IDENTD;
+}
+    break;
+
+  case 277:
+/* Line 1787 of yacc.c  */
+#line 1689 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->flags |= CONF_FLAGS_CAN_FLOOD;
+}
+    break;
+
+  case 278:
+/* Line 1787 of yacc.c  */
+#line 1693 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->flags |= CONF_FLAGS_NO_TILDE;
+}
+    break;
+
+  case 279:
+/* Line 1787 of yacc.c  */
+#line 1697 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->flags |= CONF_FLAGS_EXEMPTGLINE;
+}
+    break;
+
+  case 280:
+/* Line 1787 of yacc.c  */
+#line 1701 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->flags |= CONF_FLAGS_EXEMPTRESV;
+}
+    break;
+
+  case 281:
+/* Line 1787 of yacc.c  */
+#line 1705 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->flags |= CONF_FLAGS_NEED_PASSWORD;
+}
+    break;
+
+  case 282:
+/* Line 1787 of yacc.c  */
+#line 1711 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(yy_conf->name);
+
+    if (strlen(yylval.string) <= HOSTLEN && valid_hostname(yylval.string))
+    {    
+      DupString(yy_conf->name, yylval.string);
+      yy_aconf->flags |= CONF_FLAGS_SPOOF_IP;
+    }
+    else
+    {
+      ilog(LOG_TYPE_IRCD, "Spoof either is too long or contains invalid characters. Ignoring it.");
+      yy_conf->name = NULL;
+    }
+  }
+}
+    break;
+
+  case 283:
+/* Line 1787 of yacc.c  */
+#line 1730 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    yy_aconf->flags |= CONF_FLAGS_REDIR;
+    MyFree(yy_conf->name);
+    DupString(yy_conf->name, yylval.string);
+  }
+}
+    break;
+
+  case 284:
+/* Line 1787 of yacc.c  */
+#line 1740 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    yy_aconf->flags |= CONF_FLAGS_REDIR;
+    yy_aconf->port = (yyvsp[(3) - (4)].number);
+  }
+}
+    break;
+
+  case 285:
+/* Line 1787 of yacc.c  */
+#line 1753 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(resv_reason);
+    resv_reason = NULL;
+  }
+}
+    break;
+
+  case 286:
+/* Line 1787 of yacc.c  */
+#line 1760 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(resv_reason);
+    resv_reason = NULL;
+  }
+}
+    break;
+
+  case 293:
+/* Line 1787 of yacc.c  */
+#line 1772 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(resv_reason);
+    DupString(resv_reason, yylval.string);
+  }
+}
+    break;
+
+  case 294:
+/* Line 1787 of yacc.c  */
+#line 1781 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    if (IsChanPrefix(*yylval.string))
+    {
+      char def_reason[] = "No reason";
+
+      create_channel_resv(yylval.string, resv_reason != NULL ? resv_reason : def_reason, 1);
+    }
+  }
+  /* ignore it for now.. but we really should make a warning if
+   * its an erroneous name --fl_ */
+}
+    break;
+
+  case 295:
+/* Line 1787 of yacc.c  */
+#line 1796 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    char def_reason[] = "No reason";
+
+    create_nick_resv(yylval.string, resv_reason != NULL ? resv_reason : def_reason, 1);
+  }
+}
+    break;
+
+  case 301:
+/* Line 1787 of yacc.c  */
+#line 1814 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    if (valid_servname(yylval.string))
+    {
+      yy_conf = make_conf_item(SERVICE_TYPE);
+      DupString(yy_conf->name, yylval.string);
+    }
+  }
+}
+    break;
+
+  case 302:
+/* Line 1787 of yacc.c  */
+#line 1829 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    yy_conf = make_conf_item(ULINE_TYPE);
+    yy_match_item = map_to_conf(yy_conf);
+    yy_match_item->action = SHARED_ALL;
+  }
+}
+    break;
+
+  case 303:
+/* Line 1787 of yacc.c  */
+#line 1837 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    yy_conf = NULL;
+  }
+}
+    break;
+
+  case 310:
+/* Line 1787 of yacc.c  */
+#line 1848 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(yy_conf->name);
+    DupString(yy_conf->name, yylval.string);
+  }
+}
+    break;
+
+  case 311:
+/* Line 1787 of yacc.c  */
+#line 1857 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    struct split_nuh_item nuh;
+
+    nuh.nuhmask  = yylval.string;
+    nuh.nickptr  = NULL;
+    nuh.userptr  = userbuf;
+    nuh.hostptr  = hostbuf;
+
+    nuh.nicksize = 0;
+    nuh.usersize = sizeof(userbuf);
+    nuh.hostsize = sizeof(hostbuf);
+
+    split_nuh(&nuh);
+
+    DupString(yy_match_item->user, userbuf);
+    DupString(yy_match_item->host, hostbuf);
+  }
+}
+    break;
+
+  case 312:
+/* Line 1787 of yacc.c  */
+#line 1879 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_match_item->action = 0;
+}
+    break;
+
+  case 316:
+/* Line 1787 of yacc.c  */
+#line 1886 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_match_item->action |= SHARED_KLINE;
+}
+    break;
+
+  case 317:
+/* Line 1787 of yacc.c  */
+#line 1890 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_match_item->action |= SHARED_UNKLINE;
+}
+    break;
+
+  case 318:
+/* Line 1787 of yacc.c  */
+#line 1894 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_match_item->action |= SHARED_DLINE;
+}
+    break;
+
+  case 319:
+/* Line 1787 of yacc.c  */
+#line 1898 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_match_item->action |= SHARED_UNDLINE;
+}
+    break;
+
+  case 320:
+/* Line 1787 of yacc.c  */
+#line 1902 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_match_item->action |= SHARED_XLINE;
+}
+    break;
+
+  case 321:
+/* Line 1787 of yacc.c  */
+#line 1906 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_match_item->action |= SHARED_UNXLINE;
+}
+    break;
+
+  case 322:
+/* Line 1787 of yacc.c  */
+#line 1910 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_match_item->action |= SHARED_RESV;
+}
+    break;
+
+  case 323:
+/* Line 1787 of yacc.c  */
+#line 1914 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_match_item->action |= SHARED_UNRESV;
+}
+    break;
+
+  case 324:
+/* Line 1787 of yacc.c  */
+#line 1918 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_match_item->action |= SHARED_LOCOPS;
+}
+    break;
+
+  case 325:
+/* Line 1787 of yacc.c  */
+#line 1922 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_match_item->action = SHARED_ALL;
+}
+    break;
+
+  case 326:
+/* Line 1787 of yacc.c  */
+#line 1931 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    yy_conf = make_conf_item(CLUSTER_TYPE);
+    yy_conf->flags = SHARED_ALL;
+  }
+}
+    break;
+
+  case 327:
+/* Line 1787 of yacc.c  */
+#line 1938 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    if (yy_conf->name == NULL)
+      DupString(yy_conf->name, "*");
+    yy_conf = NULL;
+  }
+}
+    break;
+
+  case 333:
+/* Line 1787 of yacc.c  */
+#line 1951 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    DupString(yy_conf->name, yylval.string);
+}
+    break;
+
+  case 334:
+/* Line 1787 of yacc.c  */
+#line 1957 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_conf->flags = 0;
+}
+    break;
+
+  case 338:
+/* Line 1787 of yacc.c  */
+#line 1964 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_conf->flags |= SHARED_KLINE;
+}
+    break;
+
+  case 339:
+/* Line 1787 of yacc.c  */
+#line 1968 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_conf->flags |= SHARED_UNKLINE;
+}
+    break;
+
+  case 340:
+/* Line 1787 of yacc.c  */
+#line 1972 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_conf->flags |= SHARED_DLINE;
+}
+    break;
+
+  case 341:
+/* Line 1787 of yacc.c  */
+#line 1976 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_conf->flags |= SHARED_UNDLINE;
+}
+    break;
+
+  case 342:
+/* Line 1787 of yacc.c  */
+#line 1980 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_conf->flags |= SHARED_XLINE;
+}
+    break;
+
+  case 343:
+/* Line 1787 of yacc.c  */
+#line 1984 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_conf->flags |= SHARED_UNXLINE;
+}
+    break;
+
+  case 344:
+/* Line 1787 of yacc.c  */
+#line 1988 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_conf->flags |= SHARED_RESV;
+}
+    break;
+
+  case 345:
+/* Line 1787 of yacc.c  */
+#line 1992 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_conf->flags |= SHARED_UNRESV;
+}
+    break;
+
+  case 346:
+/* Line 1787 of yacc.c  */
+#line 1996 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_conf->flags |= SHARED_LOCOPS;
+}
+    break;
+
+  case 347:
+/* Line 1787 of yacc.c  */
+#line 2000 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_conf->flags = SHARED_ALL;
+}
+    break;
+
+  case 348:
+/* Line 1787 of yacc.c  */
+#line 2009 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    yy_conf = make_conf_item(SERVER_TYPE);
+    yy_aconf = map_to_conf(yy_conf);
+
+    /* defaults */
+    yy_aconf->port = PORTNUM;
+  }
+  else
+  {
+    MyFree(class_name);
+    class_name = NULL;
+  }
+}
+    break;
+
+  case 349:
+/* Line 1787 of yacc.c  */
+#line 2024 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    if (yy_aconf->host && yy_aconf->passwd && yy_aconf->spasswd)
+    {
+      if (conf_add_server(yy_conf, class_name) == -1)
+        delete_conf_item(yy_conf);
+    }
+    else
+    {
+      if (yy_conf->name != NULL)
+      {
+        if (yy_aconf->host == NULL)
+          yyerror("Ignoring connect block -- missing host");
+        else if (!yy_aconf->passwd || !yy_aconf->spasswd)
+          yyerror("Ignoring connect block -- missing password");
+      }
+
+      /* XXX
+       * This fixes a try_connections() core (caused by invalid class_ptr
+       * pointers) reported by metalrock. That's an ugly fix, but there
+       * is currently no better way. The entire config subsystem needs an
+       * rewrite ASAP. make_conf_item() shouldn't really add things onto
+       * a doubly linked list immediately without any sanity checks!  -Michael
+       */
+      delete_conf_item(yy_conf);
+    }
+
+    MyFree(class_name);
+    class_name = NULL;
+    yy_conf = NULL;
+    yy_aconf = NULL;
+  }
+}
+    break;
+
+  case 366:
+/* Line 1787 of yacc.c  */
+#line 2068 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(yy_conf->name);
+    DupString(yy_conf->name, yylval.string);
+  }
+}
+    break;
+
+  case 367:
+/* Line 1787 of yacc.c  */
+#line 2077 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(yy_aconf->host);
+    DupString(yy_aconf->host, yylval.string);
+  }
+}
+    break;
+
+  case 368:
+/* Line 1787 of yacc.c  */
+#line 2086 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    struct addrinfo hints, *res;
+
+    memset(&hints, 0, sizeof(hints));
+
+    hints.ai_family   = AF_UNSPEC;
+    hints.ai_socktype = SOCK_STREAM;
+    hints.ai_flags    = AI_PASSIVE | AI_NUMERICHOST;
+
+    if (getaddrinfo(yylval.string, NULL, &hints, &res))
+      ilog(LOG_TYPE_IRCD, "Invalid netmask for server vhost(%s)", yylval.string);
+    else
+    {
+      assert(res != NULL);
+
+      memcpy(&yy_aconf->bind, res->ai_addr, res->ai_addrlen);
+      yy_aconf->bind.ss.ss_family = res->ai_family;
+      yy_aconf->bind.ss_len = res->ai_addrlen;
+      freeaddrinfo(res);
+    }
+  }
+}
+    break;
+
+  case 369:
+/* Line 1787 of yacc.c  */
+#line 2112 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    if ((yyvsp[(3) - (4)].string)[0] == ':')
+      yyerror("Server passwords cannot begin with a colon");
+    else if (strchr((yyvsp[(3) - (4)].string), ' ') != NULL)
+      yyerror("Server passwords cannot contain spaces");
+    else {
+      if (yy_aconf->spasswd != NULL)
+        memset(yy_aconf->spasswd, 0, strlen(yy_aconf->spasswd));
+
+      MyFree(yy_aconf->spasswd);
+      DupString(yy_aconf->spasswd, yylval.string);
+    }
+  }
+}
+    break;
+
+  case 370:
+/* Line 1787 of yacc.c  */
+#line 2130 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    if ((yyvsp[(3) - (4)].string)[0] == ':')
+      yyerror("Server passwords cannot begin with a colon");
+    else if (strchr((yyvsp[(3) - (4)].string), ' ') != NULL)
+      yyerror("Server passwords cannot contain spaces");
+    else {
+      if (yy_aconf->passwd != NULL)
+        memset(yy_aconf->passwd, 0, strlen(yy_aconf->passwd));
+
+      MyFree(yy_aconf->passwd);
+      DupString(yy_aconf->passwd, yylval.string);
+    }
+  }
+}
+    break;
+
+  case 371:
+/* Line 1787 of yacc.c  */
+#line 2148 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 372:
+/* Line 1787 of yacc.c  */
+#line 2154 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->aftype = AF_INET;
+}
+    break;
+
+  case 373:
+/* Line 1787 of yacc.c  */
+#line 2158 "conf_parser.y"
+    {
+#ifdef IPV6
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->aftype = AF_INET6;
+#endif
+}
+    break;
+
+  case 374:
+/* Line 1787 of yacc.c  */
+#line 2166 "conf_parser.y"
+    {
+}
+    break;
+
+  case 378:
+/* Line 1787 of yacc.c  */
+#line 2171 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    SetConfAllowAutoConn(yy_aconf);
+}
+    break;
+
+  case 379:
+/* Line 1787 of yacc.c  */
+#line 2175 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    SetConfSSL(yy_aconf);
+}
+    break;
+
+  case 380:
+/* Line 1787 of yacc.c  */
+#line 2181 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    if (yylval.number)
+      yy_aconf->flags |= CONF_FLAGS_ENCRYPTED;
+    else
+      yy_aconf->flags &= ~CONF_FLAGS_ENCRYPTED;
+  }
+}
+    break;
+
+  case 381:
+/* Line 1787 of yacc.c  */
+#line 2192 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    char *mask;
+
+    DupString(mask, yylval.string);
+    dlinkAdd(mask, make_dlink_node(), &yy_aconf->hub_list);
+  }
+}
+    break;
+
+  case 382:
+/* Line 1787 of yacc.c  */
+#line 2203 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    char *mask;
+
+    DupString(mask, yylval.string);
+    dlinkAdd(mask, make_dlink_node(), &yy_aconf->leaf_list);
+  }
+}
+    break;
+
+  case 383:
+/* Line 1787 of yacc.c  */
+#line 2214 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(class_name);
+    DupString(class_name, yylval.string);
+  }
+}
+    break;
+
+  case 384:
+/* Line 1787 of yacc.c  */
+#line 2223 "conf_parser.y"
+    {
+#ifdef HAVE_LIBCRYPTO
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(yy_aconf->cipher_list);
+    DupString(yy_aconf->cipher_list, yylval.string);
+  }
+#else
+  if (conf_parser_ctx.pass == 2)
+    yyerror("Ignoring connect::ciphers -- no OpenSSL support");
+#endif
+}
+    break;
+
+  case 385:
+/* Line 1787 of yacc.c  */
+#line 2241 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    userbuf[0] = hostbuf[0] = reasonbuf[0] = '\0';
+    regex_ban = 0;
+  }
+}
+    break;
+
+  case 386:
+/* Line 1787 of yacc.c  */
+#line 2248 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    if (userbuf[0] && hostbuf[0])
+    {
+      if (regex_ban)
+      {
+#ifdef HAVE_LIBPCRE
+        void *exp_user = NULL;
+        void *exp_host = NULL;
+        const char *errptr = NULL;
+
+        if (!(exp_user = ircd_pcre_compile(userbuf, &errptr)) ||
+            !(exp_host = ircd_pcre_compile(hostbuf, &errptr)))
+        {
+          ilog(LOG_TYPE_IRCD, "Failed to add regular expression based K-Line: %s",
+               errptr);
+          break;
+        }
+
+        yy_aconf = map_to_conf(make_conf_item(RKLINE_TYPE));
+        yy_aconf->regexuser = exp_user;
+        yy_aconf->regexhost = exp_host;
+
+        DupString(yy_aconf->user, userbuf);
+        DupString(yy_aconf->host, hostbuf);
+
+        if (reasonbuf[0])
+          DupString(yy_aconf->reason, reasonbuf);
+        else
+          DupString(yy_aconf->reason, "No reason");
+#else
+        ilog(LOG_TYPE_IRCD, "Failed to add regular expression based K-Line: no PCRE support");
+        break;
+#endif
+      }
+      else
+      {
+        find_and_delete_temporary(userbuf, hostbuf, CONF_KLINE);
+
+        yy_aconf = map_to_conf(make_conf_item(KLINE_TYPE));
+
+        DupString(yy_aconf->user, userbuf);
+        DupString(yy_aconf->host, hostbuf);
+
+        if (reasonbuf[0])
+          DupString(yy_aconf->reason, reasonbuf);
+        else
+          DupString(yy_aconf->reason, "No reason");
+        add_conf_by_address(CONF_KLINE, yy_aconf);
+      }
+    }
+
+    yy_aconf = NULL;
+  }
+}
+    break;
+
+  case 387:
+/* Line 1787 of yacc.c  */
+#line 2306 "conf_parser.y"
+    {
+}
+    break;
+
+  case 391:
+/* Line 1787 of yacc.c  */
+#line 2311 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    regex_ban = 1;
+}
+    break;
+
+  case 398:
+/* Line 1787 of yacc.c  */
+#line 2320 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    struct split_nuh_item nuh;
+
+    nuh.nuhmask  = yylval.string;
+    nuh.nickptr  = NULL;
+    nuh.userptr  = userbuf;
+    nuh.hostptr  = hostbuf;
+
+    nuh.nicksize = 0;
+    nuh.usersize = sizeof(userbuf);
+    nuh.hostsize = sizeof(hostbuf);
+
+    split_nuh(&nuh);
+  }
+}
+    break;
+
+  case 399:
+/* Line 1787 of yacc.c  */
+#line 2339 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    strlcpy(reasonbuf, yylval.string, sizeof(reasonbuf));
+}
+    break;
+
+  case 400:
+/* Line 1787 of yacc.c  */
+#line 2348 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    hostbuf[0] = reasonbuf[0] = '\0';
+}
+    break;
+
+  case 401:
+/* Line 1787 of yacc.c  */
+#line 2352 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    if (hostbuf[0] && parse_netmask(hostbuf, NULL, NULL) != HM_HOST)
+    {
+      find_and_delete_temporary(NULL, hostbuf, CONF_DLINE);
+
+      yy_aconf = map_to_conf(make_conf_item(DLINE_TYPE));
+      DupString(yy_aconf->host, hostbuf);
+
+      if (reasonbuf[0])
+        DupString(yy_aconf->reason, reasonbuf);
+      else
+        DupString(yy_aconf->reason, "No reason");
+      add_conf_by_address(CONF_DLINE, yy_aconf);
+      yy_aconf = NULL;
+    }
+  }
+}
+    break;
+
+  case 407:
+/* Line 1787 of yacc.c  */
+#line 2376 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    strlcpy(hostbuf, yylval.string, sizeof(hostbuf));
+}
+    break;
+
+  case 408:
+/* Line 1787 of yacc.c  */
+#line 2382 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    strlcpy(reasonbuf, yylval.string, sizeof(reasonbuf));
+}
+    break;
+
+  case 414:
+/* Line 1787 of yacc.c  */
+#line 2396 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    if (yylval.string[0] && parse_netmask(yylval.string, NULL, NULL) != HM_HOST)
+    {
+      yy_aconf = map_to_conf(make_conf_item(EXEMPTDLINE_TYPE));
+      DupString(yy_aconf->host, yylval.string);
+
+      add_conf_by_address(CONF_EXEMPTDLINE, yy_aconf);
+      yy_aconf = NULL;
+    }
+  }
+}
+    break;
+
+  case 415:
+/* Line 1787 of yacc.c  */
+#line 2414 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    regex_ban = 0;
+    reasonbuf[0] = gecos_name[0] = '\0';
+  }
+}
+    break;
+
+  case 416:
+/* Line 1787 of yacc.c  */
+#line 2421 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    if (gecos_name[0])
+    {
+      if (regex_ban)
+      {
+#ifdef HAVE_LIBPCRE
+        void *exp_p = NULL;
+        const char *errptr = NULL;
+
+        if (!(exp_p = ircd_pcre_compile(gecos_name, &errptr)))
+        {
+          ilog(LOG_TYPE_IRCD, "Failed to add regular expression based X-Line: %s",
+               errptr);
+          break;
+        }
+
+        yy_conf = make_conf_item(RXLINE_TYPE);
+        yy_conf->regexpname = exp_p;
+#else
+        ilog(LOG_TYPE_IRCD, "Failed to add regular expression based X-Line: no PCRE support");
+        break;
+#endif
+      }
+      else
+        yy_conf = make_conf_item(XLINE_TYPE);
+
+      yy_match_item = map_to_conf(yy_conf);
+      DupString(yy_conf->name, gecos_name);
+
+      if (reasonbuf[0])
+        DupString(yy_match_item->reason, reasonbuf);
+      else
+        DupString(yy_match_item->reason, "No reason");
+    }
+  }
+}
+    break;
+
+  case 417:
+/* Line 1787 of yacc.c  */
+#line 2461 "conf_parser.y"
+    {
+}
+    break;
+
+  case 421:
+/* Line 1787 of yacc.c  */
+#line 2466 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    regex_ban = 1;
+}
+    break;
+
+  case 428:
+/* Line 1787 of yacc.c  */
+#line 2475 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    strlcpy(gecos_name, yylval.string, sizeof(gecos_name));
+}
+    break;
+
+  case 429:
+/* Line 1787 of yacc.c  */
+#line 2481 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    strlcpy(reasonbuf, yylval.string, sizeof(reasonbuf));
+}
+    break;
+
+  case 483:
+/* Line 1787 of yacc.c  */
+#line 2526 "conf_parser.y"
+    {
+  ConfigFileEntry.max_watch = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 484:
+/* Line 1787 of yacc.c  */
+#line 2531 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    ConfigFileEntry.glines = yylval.number;
+}
+    break;
+
+  case 485:
+/* Line 1787 of yacc.c  */
+#line 2537 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    ConfigFileEntry.gline_time = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 486:
+/* Line 1787 of yacc.c  */
+#line 2543 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    ConfigFileEntry.gline_request_time = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 487:
+/* Line 1787 of yacc.c  */
+#line 2549 "conf_parser.y"
+    {
+  ConfigFileEntry.gline_min_cidr = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 488:
+/* Line 1787 of yacc.c  */
+#line 2554 "conf_parser.y"
+    {
+  ConfigFileEntry.gline_min_cidr6 = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 489:
+/* Line 1787 of yacc.c  */
+#line 2559 "conf_parser.y"
+    {
+  ConfigFileEntry.tkline_expire_notices = yylval.number;
+}
+    break;
+
+  case 490:
+/* Line 1787 of yacc.c  */
+#line 2564 "conf_parser.y"
+    {
+  ConfigFileEntry.kill_chase_time_limit = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 491:
+/* Line 1787 of yacc.c  */
+#line 2569 "conf_parser.y"
+    {
+  ConfigFileEntry.hide_spoof_ips = yylval.number;
+}
+    break;
+
+  case 492:
+/* Line 1787 of yacc.c  */
+#line 2574 "conf_parser.y"
+    {
+  ConfigFileEntry.ignore_bogus_ts = yylval.number;
+}
+    break;
+
+  case 493:
+/* Line 1787 of yacc.c  */
+#line 2579 "conf_parser.y"
+    {
+  ConfigFileEntry.disable_remote = yylval.number;
+}
+    break;
+
+  case 494:
+/* Line 1787 of yacc.c  */
+#line 2584 "conf_parser.y"
+    {
+  ConfigFileEntry.failed_oper_notice = yylval.number;
+}
+    break;
+
+  case 495:
+/* Line 1787 of yacc.c  */
+#line 2589 "conf_parser.y"
+    {
+  ConfigFileEntry.anti_nick_flood = yylval.number;
+}
+    break;
+
+  case 496:
+/* Line 1787 of yacc.c  */
+#line 2594 "conf_parser.y"
+    {
+  ConfigFileEntry.max_nick_time = (yyvsp[(3) - (4)].number); 
+}
+    break;
+
+  case 497:
+/* Line 1787 of yacc.c  */
+#line 2599 "conf_parser.y"
+    {
+  ConfigFileEntry.max_nick_changes = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 498:
+/* Line 1787 of yacc.c  */
+#line 2604 "conf_parser.y"
+    {
+  ConfigFileEntry.max_accept = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 499:
+/* Line 1787 of yacc.c  */
+#line 2609 "conf_parser.y"
+    {
+  ConfigFileEntry.anti_spam_exit_message_time = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 500:
+/* Line 1787 of yacc.c  */
+#line 2614 "conf_parser.y"
+    {
+  ConfigFileEntry.ts_warn_delta = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 501:
+/* Line 1787 of yacc.c  */
+#line 2619 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    ConfigFileEntry.ts_max_delta = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 502:
+/* Line 1787 of yacc.c  */
+#line 2625 "conf_parser.y"
+    {
+  if (((yyvsp[(3) - (4)].number) > 0) && conf_parser_ctx.pass == 1)
+  {
+    ilog(LOG_TYPE_IRCD, "You haven't read your config file properly.");
+    ilog(LOG_TYPE_IRCD, "There is a line in the example conf that will kill your server if not removed.");
+    ilog(LOG_TYPE_IRCD, "Consider actually reading/editing the conf file, and removing this line.");
+    exit(0);
+  }
+}
+    break;
+
+  case 503:
+/* Line 1787 of yacc.c  */
+#line 2636 "conf_parser.y"
+    {
+  ConfigFileEntry.invisible_on_connect = yylval.number;
+}
+    break;
+
+  case 504:
+/* Line 1787 of yacc.c  */
+#line 2641 "conf_parser.y"
+    {
+  ConfigFileEntry.warn_no_nline = yylval.number;
+}
+    break;
+
+  case 505:
+/* Line 1787 of yacc.c  */
+#line 2646 "conf_parser.y"
+    {
+  ConfigFileEntry.stats_e_disabled = yylval.number;
+}
+    break;
+
+  case 506:
+/* Line 1787 of yacc.c  */
+#line 2651 "conf_parser.y"
+    {
+  ConfigFileEntry.stats_o_oper_only = yylval.number;
+}
+    break;
+
+  case 507:
+/* Line 1787 of yacc.c  */
+#line 2656 "conf_parser.y"
+    {
+  ConfigFileEntry.stats_P_oper_only = yylval.number;
+}
+    break;
+
+  case 508:
+/* Line 1787 of yacc.c  */
+#line 2661 "conf_parser.y"
+    {
+  ConfigFileEntry.stats_k_oper_only = 2 * yylval.number;
+}
+    break;
+
+  case 509:
+/* Line 1787 of yacc.c  */
+#line 2664 "conf_parser.y"
+    {
+  ConfigFileEntry.stats_k_oper_only = 1;
+}
+    break;
+
+  case 510:
+/* Line 1787 of yacc.c  */
+#line 2669 "conf_parser.y"
+    {
+  ConfigFileEntry.stats_i_oper_only = 2 * yylval.number;
+}
+    break;
+
+  case 511:
+/* Line 1787 of yacc.c  */
+#line 2672 "conf_parser.y"
+    {
+  ConfigFileEntry.stats_i_oper_only = 1;
+}
+    break;
+
+  case 512:
+/* Line 1787 of yacc.c  */
+#line 2677 "conf_parser.y"
+    {
+  ConfigFileEntry.pace_wait = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 513:
+/* Line 1787 of yacc.c  */
+#line 2682 "conf_parser.y"
+    {
+  ConfigFileEntry.caller_id_wait = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 514:
+/* Line 1787 of yacc.c  */
+#line 2687 "conf_parser.y"
+    {
+  ConfigFileEntry.opers_bypass_callerid = yylval.number;
+}
+    break;
+
+  case 515:
+/* Line 1787 of yacc.c  */
+#line 2692 "conf_parser.y"
+    {
+  ConfigFileEntry.pace_wait_simple = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 516:
+/* Line 1787 of yacc.c  */
+#line 2697 "conf_parser.y"
+    {
+  ConfigFileEntry.short_motd = yylval.number;
+}
+    break;
+
+  case 517:
+/* Line 1787 of yacc.c  */
+#line 2702 "conf_parser.y"
+    {
+  ConfigFileEntry.no_oper_flood = yylval.number;
+}
+    break;
+
+  case 518:
+/* Line 1787 of yacc.c  */
+#line 2707 "conf_parser.y"
+    {
+  ConfigFileEntry.true_no_oper_flood = yylval.number;
+}
+    break;
+
+  case 519:
+/* Line 1787 of yacc.c  */
+#line 2712 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_pass_resv = yylval.number;
+}
+    break;
+
+  case 520:
+/* Line 1787 of yacc.c  */
+#line 2717 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    if (strlen(yylval.string) > LOCALE_LENGTH-2)
+      yylval.string[LOCALE_LENGTH-1] = '\0';
+
+    set_locale(yylval.string);
+  }
+}
+    break;
+
+  case 521:
+/* Line 1787 of yacc.c  */
+#line 2728 "conf_parser.y"
+    {
+  ConfigFileEntry.dots_in_ident = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 522:
+/* Line 1787 of yacc.c  */
+#line 2733 "conf_parser.y"
+    {
+  ConfigFileEntry.max_targets = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 523:
+/* Line 1787 of yacc.c  */
+#line 2738 "conf_parser.y"
+    {
+  ConfigFileEntry.use_egd = yylval.number;
+}
+    break;
+
+  case 524:
+/* Line 1787 of yacc.c  */
+#line 2743 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(ConfigFileEntry.egdpool_path);
+    DupString(ConfigFileEntry.egdpool_path, yylval.string);
+  }
+}
+    break;
+
+  case 525:
+/* Line 1787 of yacc.c  */
+#line 2752 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2 && valid_servname(yylval.string))
+  {
+    MyFree(ConfigFileEntry.service_name);
+    DupString(ConfigFileEntry.service_name, yylval.string);
+  }
+}
+    break;
+
+  case 526:
+/* Line 1787 of yacc.c  */
+#line 2761 "conf_parser.y"
+    {
+  ConfigFileEntry.ping_cookie = yylval.number;
+}
+    break;
+
+  case 527:
+/* Line 1787 of yacc.c  */
+#line 2766 "conf_parser.y"
+    {
+  ConfigFileEntry.disable_auth = yylval.number;
+}
+    break;
+
+  case 528:
+/* Line 1787 of yacc.c  */
+#line 2771 "conf_parser.y"
+    {
+  ConfigFileEntry.throttle_time = yylval.number;
+}
+    break;
+
+  case 529:
+/* Line 1787 of yacc.c  */
+#line 2776 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_umodes = 0;
+}
+    break;
+
+  case 533:
+/* Line 1787 of yacc.c  */
+#line 2782 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_umodes |= UMODE_BOTS;
+}
+    break;
+
+  case 534:
+/* Line 1787 of yacc.c  */
+#line 2785 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_umodes |= UMODE_CCONN;
+}
+    break;
+
+  case 535:
+/* Line 1787 of yacc.c  */
+#line 2788 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_umodes |= UMODE_CCONN_FULL;
+}
+    break;
+
+  case 536:
+/* Line 1787 of yacc.c  */
+#line 2791 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_umodes |= UMODE_DEAF;
+}
+    break;
+
+  case 537:
+/* Line 1787 of yacc.c  */
+#line 2794 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_umodes |= UMODE_DEBUG;
+}
+    break;
+
+  case 538:
+/* Line 1787 of yacc.c  */
+#line 2797 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_umodes |= UMODE_FULL;
+}
+    break;
+
+  case 539:
+/* Line 1787 of yacc.c  */
+#line 2800 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_umodes |= UMODE_HIDDEN;
+}
+    break;
+
+  case 540:
+/* Line 1787 of yacc.c  */
+#line 2803 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_umodes |= UMODE_SKILL;
+}
+    break;
+
+  case 541:
+/* Line 1787 of yacc.c  */
+#line 2806 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_umodes |= UMODE_NCHANGE;
+}
+    break;
+
+  case 542:
+/* Line 1787 of yacc.c  */
+#line 2809 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_umodes |= UMODE_REJ;
+}
+    break;
+
+  case 543:
+/* Line 1787 of yacc.c  */
+#line 2812 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_umodes |= UMODE_UNAUTH;
+}
+    break;
+
+  case 544:
+/* Line 1787 of yacc.c  */
+#line 2815 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_umodes |= UMODE_SPY;
+}
+    break;
+
+  case 545:
+/* Line 1787 of yacc.c  */
+#line 2818 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_umodes |= UMODE_EXTERNAL;
+}
+    break;
+
+  case 546:
+/* Line 1787 of yacc.c  */
+#line 2821 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_umodes |= UMODE_OPERWALL;
+}
+    break;
+
+  case 547:
+/* Line 1787 of yacc.c  */
+#line 2824 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_umodes |= UMODE_SERVNOTICE;
+}
+    break;
+
+  case 548:
+/* Line 1787 of yacc.c  */
+#line 2827 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_umodes |= UMODE_INVISIBLE;
+}
+    break;
+
+  case 549:
+/* Line 1787 of yacc.c  */
+#line 2830 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_umodes |= UMODE_WALLOP;
+}
+    break;
+
+  case 550:
+/* Line 1787 of yacc.c  */
+#line 2833 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_umodes |= UMODE_SOFTCALLERID;
+}
+    break;
+
+  case 551:
+/* Line 1787 of yacc.c  */
+#line 2836 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_umodes |= UMODE_CALLERID;
+}
+    break;
+
+  case 552:
+/* Line 1787 of yacc.c  */
+#line 2839 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_umodes |= UMODE_LOCOPS;
+}
+    break;
+
+  case 553:
+/* Line 1787 of yacc.c  */
+#line 2844 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_only_umodes = 0;
+}
+    break;
+
+  case 557:
+/* Line 1787 of yacc.c  */
+#line 2850 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_only_umodes |= UMODE_BOTS;
+}
+    break;
+
+  case 558:
+/* Line 1787 of yacc.c  */
+#line 2853 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_only_umodes |= UMODE_CCONN;
+}
+    break;
+
+  case 559:
+/* Line 1787 of yacc.c  */
+#line 2856 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_only_umodes |= UMODE_CCONN_FULL;
+}
+    break;
+
+  case 560:
+/* Line 1787 of yacc.c  */
+#line 2859 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_only_umodes |= UMODE_DEAF;
+}
+    break;
+
+  case 561:
+/* Line 1787 of yacc.c  */
+#line 2862 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_only_umodes |= UMODE_DEBUG;
+}
+    break;
+
+  case 562:
+/* Line 1787 of yacc.c  */
+#line 2865 "conf_parser.y"
+    { 
+  ConfigFileEntry.oper_only_umodes |= UMODE_FULL;
+}
+    break;
+
+  case 563:
+/* Line 1787 of yacc.c  */
+#line 2868 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_only_umodes |= UMODE_SKILL;
+}
+    break;
+
+  case 564:
+/* Line 1787 of yacc.c  */
+#line 2871 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_only_umodes |= UMODE_HIDDEN;
+}
+    break;
+
+  case 565:
+/* Line 1787 of yacc.c  */
+#line 2874 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_only_umodes |= UMODE_NCHANGE;
+}
+    break;
+
+  case 566:
+/* Line 1787 of yacc.c  */
+#line 2877 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_only_umodes |= UMODE_REJ;
+}
+    break;
+
+  case 567:
+/* Line 1787 of yacc.c  */
+#line 2880 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_only_umodes |= UMODE_UNAUTH;
+}
+    break;
+
+  case 568:
+/* Line 1787 of yacc.c  */
+#line 2883 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_only_umodes |= UMODE_SPY;
+}
+    break;
+
+  case 569:
+/* Line 1787 of yacc.c  */
+#line 2886 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_only_umodes |= UMODE_EXTERNAL;
+}
+    break;
+
+  case 570:
+/* Line 1787 of yacc.c  */
+#line 2889 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_only_umodes |= UMODE_OPERWALL;
+}
+    break;
+
+  case 571:
+/* Line 1787 of yacc.c  */
+#line 2892 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_only_umodes |= UMODE_SERVNOTICE;
+}
+    break;
+
+  case 572:
+/* Line 1787 of yacc.c  */
+#line 2895 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_only_umodes |= UMODE_INVISIBLE;
+}
+    break;
+
+  case 573:
+/* Line 1787 of yacc.c  */
+#line 2898 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_only_umodes |= UMODE_WALLOP;
+}
+    break;
+
+  case 574:
+/* Line 1787 of yacc.c  */
+#line 2901 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_only_umodes |= UMODE_SOFTCALLERID;
+}
+    break;
+
+  case 575:
+/* Line 1787 of yacc.c  */
+#line 2904 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_only_umodes |= UMODE_CALLERID;
+}
+    break;
+
+  case 576:
+/* Line 1787 of yacc.c  */
+#line 2907 "conf_parser.y"
+    {
+  ConfigFileEntry.oper_only_umodes |= UMODE_LOCOPS;
+}
+    break;
+
+  case 577:
+/* Line 1787 of yacc.c  */
+#line 2912 "conf_parser.y"
+    {
+  ConfigFileEntry.min_nonwildcard = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 578:
+/* Line 1787 of yacc.c  */
+#line 2917 "conf_parser.y"
+    {
+  ConfigFileEntry.min_nonwildcard_simple = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 579:
+/* Line 1787 of yacc.c  */
+#line 2922 "conf_parser.y"
+    {
+  ConfigFileEntry.default_floodcount = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 598:
+/* Line 1787 of yacc.c  */
+#line 2945 "conf_parser.y"
+    {
+  ConfigChannel.disable_fake_channels = yylval.number;
+}
+    break;
+
+  case 599:
+/* Line 1787 of yacc.c  */
+#line 2950 "conf_parser.y"
+    {
+  ConfigChannel.restrict_channels = yylval.number;
+}
+    break;
+
+  case 600:
+/* Line 1787 of yacc.c  */
+#line 2955 "conf_parser.y"
+    {
+  ConfigChannel.knock_delay = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 601:
+/* Line 1787 of yacc.c  */
+#line 2960 "conf_parser.y"
+    {
+  ConfigChannel.knock_delay_channel = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 602:
+/* Line 1787 of yacc.c  */
+#line 2965 "conf_parser.y"
+    {
+  ConfigChannel.max_chans_per_user = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 603:
+/* Line 1787 of yacc.c  */
+#line 2970 "conf_parser.y"
+    {
+  ConfigChannel.max_chans_per_oper = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 604:
+/* Line 1787 of yacc.c  */
+#line 2975 "conf_parser.y"
+    {
+  ConfigChannel.quiet_on_ban = yylval.number;
+}
+    break;
+
+  case 605:
+/* Line 1787 of yacc.c  */
+#line 2980 "conf_parser.y"
+    {
+  ConfigChannel.max_bans = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 606:
+/* Line 1787 of yacc.c  */
+#line 2985 "conf_parser.y"
+    {
+  ConfigChannel.default_split_user_count = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 607:
+/* Line 1787 of yacc.c  */
+#line 2990 "conf_parser.y"
+    {
+  ConfigChannel.default_split_server_count = (yyvsp[(3) - (4)].number);
+}
+    break;
+
+  case 608:
+/* Line 1787 of yacc.c  */
+#line 2995 "conf_parser.y"
+    {
+  ConfigChannel.no_create_on_split = yylval.number;
+}
+    break;
+
+  case 609:
+/* Line 1787 of yacc.c  */
+#line 3000 "conf_parser.y"
+    {
+  ConfigChannel.no_join_on_split = yylval.number;
+}
+    break;
+
+  case 610:
+/* Line 1787 of yacc.c  */
+#line 3005 "conf_parser.y"
+    {
+  GlobalSetOptions.joinfloodcount = yylval.number;
+}
+    break;
+
+  case 611:
+/* Line 1787 of yacc.c  */
+#line 3010 "conf_parser.y"
+    {
+  GlobalSetOptions.joinfloodtime = yylval.number;
+}
+    break;
+
+  case 622:
+/* Line 1787 of yacc.c  */
+#line 3028 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    ConfigServerHide.flatten_links = yylval.number;
+}
+    break;
+
+  case 623:
+/* Line 1787 of yacc.c  */
+#line 3034 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    ConfigServerHide.hide_servers = yylval.number;
+}
+    break;
+
+  case 624:
+/* Line 1787 of yacc.c  */
+#line 3040 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(ConfigServerHide.hidden_name);
+    DupString(ConfigServerHide.hidden_name, yylval.string);
+  }
+}
+    break;
+
+  case 625:
+/* Line 1787 of yacc.c  */
+#line 3049 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+  {
+    if (((yyvsp[(3) - (4)].number) > 0) && ConfigServerHide.links_disabled == 1)
+    {
+      eventAddIsh("write_links_file", write_links_file, NULL, (yyvsp[(3) - (4)].number));
+      ConfigServerHide.links_disabled = 0;
+    }
+
+    ConfigServerHide.links_delay = (yyvsp[(3) - (4)].number);
+  }
+}
+    break;
+
+  case 626:
+/* Line 1787 of yacc.c  */
+#line 3063 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    ConfigServerHide.hidden = yylval.number;
+}
+    break;
+
+  case 627:
+/* Line 1787 of yacc.c  */
+#line 3069 "conf_parser.y"
+    {
+  if (conf_parser_ctx.pass == 2)
+    ConfigServerHide.hide_server_ips = yylval.number;
+}
+    break;
+
+
+/* Line 1787 of yacc.c  */
+#line 6844 "conf_parser.c"
+      default: break;
+    }
+  /* User semantic actions sometimes alter yychar, and that requires
+     that yytoken be updated with the new translation.  We take the
+     approach of translating immediately before every use of yytoken.
+     One alternative is translating here after every semantic action,
+     but that translation would be missed if the semantic action invokes
+     YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
+     if it invokes YYBACKUP.  In the case of YYABORT or YYACCEPT, an
+     incorrect destructor might then be invoked immediately.  In the
+     case of YYERROR or YYBACKUP, subsequent parser actions might lead
+     to an incorrect destructor call or verbose syntax error message
+     before the lookahead is translated.  */
+  YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
+
+  YYPOPSTACK (yylen);
+  yylen = 0;
+  YY_STACK_PRINT (yyss, yyssp);
+
+  *++yyvsp = yyval;
+
+  /* Now `shift' the result of the reduction.  Determine what state
+     that goes to, based on the state we popped back to and the rule
+     number reduced by.  */
+
+  yyn = yyr1[yyn];
+
+  yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+  if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+    yystate = yytable[yystate];
+  else
+    yystate = yydefgoto[yyn - YYNTOKENS];
+
+  goto yynewstate;
+
+
+/*------------------------------------.
+| yyerrlab -- here on detecting error |
+`------------------------------------*/
+yyerrlab:
+  /* Make sure we have latest lookahead translation.  See comments at
+     user semantic actions for why this is necessary.  */
+  yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
+
+  /* If not already recovering from an error, report this error.  */
+  if (!yyerrstatus)
+    {
+      ++yynerrs;
+#if ! YYERROR_VERBOSE
+      yyerror (YY_("syntax error"));
+#else
+# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
+                                        yyssp, yytoken)
+      {
+        char const *yymsgp = YY_("syntax error");
+        int yysyntax_error_status;
+        yysyntax_error_status = YYSYNTAX_ERROR;
+        if (yysyntax_error_status == 0)
+          yymsgp = yymsg;
+        else if (yysyntax_error_status == 1)
+          {
+            if (yymsg != yymsgbuf)
+              YYSTACK_FREE (yymsg);
+            yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
+            if (!yymsg)
+              {
+                yymsg = yymsgbuf;
+                yymsg_alloc = sizeof yymsgbuf;
+                yysyntax_error_status = 2;
+              }
+            else
+              {
+                yysyntax_error_status = YYSYNTAX_ERROR;
+                yymsgp = yymsg;
+              }
+          }
+        yyerror (yymsgp);
+        if (yysyntax_error_status == 2)
+          goto yyexhaustedlab;
+      }
+# undef YYSYNTAX_ERROR
+#endif
+    }
+
+
+
+  if (yyerrstatus == 3)
+    {
+      /* If just tried and failed to reuse lookahead token after an
+	 error, discard it.  */
+
+      if (yychar <= YYEOF)
+	{
+	  /* Return failure if at end of input.  */
+	  if (yychar == YYEOF)
+	    YYABORT;
+	}
+      else
+	{
+	  yydestruct ("Error: discarding",
+		      yytoken, &yylval);
+	  yychar = YYEMPTY;
+	}
+    }
+
+  /* Else will try to reuse lookahead token after shifting the error
+     token.  */
+  goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR.  |
+`---------------------------------------------------*/
+yyerrorlab:
+
+  /* Pacify compilers like GCC when the user code never invokes
+     YYERROR and the label yyerrorlab therefore never appears in user
+     code.  */
+  if (/*CONSTCOND*/ 0)
+     goto yyerrorlab;
+
+  /* Do not reclaim the symbols of the rule which action triggered
+     this YYERROR.  */
+  YYPOPSTACK (yylen);
+  yylen = 0;
+  YY_STACK_PRINT (yyss, yyssp);
+  yystate = *yyssp;
+  goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR.  |
+`-------------------------------------------------------------*/
+yyerrlab1:
+  yyerrstatus = 3;	/* Each real token shifted decrements this.  */
+
+  for (;;)
+    {
+      yyn = yypact[yystate];
+      if (!yypact_value_is_default (yyn))
+	{
+	  yyn += YYTERROR;
+	  if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+	    {
+	      yyn = yytable[yyn];
+	      if (0 < yyn)
+		break;
+	    }
+	}
+
+      /* Pop the current state because it cannot handle the error token.  */
+      if (yyssp == yyss)
+	YYABORT;
+
+
+      yydestruct ("Error: popping",
+		  yystos[yystate], yyvsp);
+      YYPOPSTACK (1);
+      yystate = *yyssp;
+      YY_STACK_PRINT (yyss, yyssp);
+    }
+
+  *++yyvsp = yylval;
+
+
+  /* Shift the error token.  */
+  YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+
+  yystate = yyn;
+  goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here.  |
+`-------------------------------------*/
+yyacceptlab:
+  yyresult = 0;
+  goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here.  |
+`-----------------------------------*/
+yyabortlab:
+  yyresult = 1;
+  goto yyreturn;
+
+#if !defined yyoverflow || YYERROR_VERBOSE
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here.  |
+`-------------------------------------------------*/
+yyexhaustedlab:
+  yyerror (YY_("memory exhausted"));
+  yyresult = 2;
+  /* Fall through.  */
+#endif
+
+yyreturn:
+  if (yychar != YYEMPTY)
+    {
+      /* Make sure we have latest lookahead translation.  See comments at
+         user semantic actions for why this is necessary.  */
+      yytoken = YYTRANSLATE (yychar);
+      yydestruct ("Cleanup: discarding lookahead",
+                  yytoken, &yylval);
+    }
+  /* Do not reclaim the symbols of the rule which action triggered
+     this YYABORT or YYACCEPT.  */
+  YYPOPSTACK (yylen);
+  YY_STACK_PRINT (yyss, yyssp);
+  while (yyssp != yyss)
+    {
+      yydestruct ("Cleanup: popping",
+		  yystos[*yyssp], yyvsp);
+      YYPOPSTACK (1);
+    }
+#ifndef yyoverflow
+  if (yyss != yyssa)
+    YYSTACK_FREE (yyss);
+#endif
+#if YYERROR_VERBOSE
+  if (yymsg != yymsgbuf)
+    YYSTACK_FREE (yymsg);
+#endif
+  /* Make sure YYID is used.  */
+  return YYID (yyresult);
+}
+
+
diff --git a/src/conf_parser.h b/src/conf_parser.h
new file mode 100644
index 0000000..89bb943
--- /dev/null
+++ b/src/conf_parser.h
@@ -0,0 +1,513 @@
+/* A Bison parser, made by GNU Bison 2.6.2.  */
+
+/* Bison interface for Yacc-like parsers in C
+   
+      Copyright (C) 1984, 1989-1990, 2000-2012 Free Software Foundation, Inc.
+   
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* As a special exception, you may create a larger work that contains
+   part or all of the Bison parser skeleton and distribute that work
+   under terms of your choice, so long as that work isn't itself a
+   parser generator using the skeleton or a modified version thereof
+   as a parser skeleton.  Alternatively, if you modify or redistribute
+   the parser skeleton itself, you may (at your option) remove this
+   special exception, which will cause the skeleton and the resulting
+   Bison output files to be licensed under the GNU General Public
+   License without this special exception.
+   
+   This special exception was added by the Free Software Foundation in
+   version 2.2 of Bison.  */
+
+#ifndef YY_Y_TAB_H
+# define YY_Y_TAB_H
+/* Enabling traces.  */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+#if YYDEBUG
+extern int yydebug;
+#endif
+
+/* Tokens.  */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+   /* Put the tokens into the symbol table, so that GDB and other debuggers
+      know about them.  */
+   enum yytokentype {
+     ACCEPT_PASSWORD = 258,
+     ADMIN = 259,
+     AFTYPE = 260,
+     ANTI_NICK_FLOOD = 261,
+     ANTI_SPAM_EXIT_MESSAGE_TIME = 262,
+     AUTOCONN = 263,
+     BYTES = 264,
+     KBYTES = 265,
+     MBYTES = 266,
+     CALLER_ID_WAIT = 267,
+     CAN_FLOOD = 268,
+     CHANNEL = 269,
+     CIDR_BITLEN_IPV4 = 270,
+     CIDR_BITLEN_IPV6 = 271,
+     CLASS = 272,
+     CONNECT = 273,
+     CONNECTFREQ = 274,
+     DEFAULT_FLOODCOUNT = 275,
+     DEFAULT_SPLIT_SERVER_COUNT = 276,
+     DEFAULT_SPLIT_USER_COUNT = 277,
+     DENY = 278,
+     DESCRIPTION = 279,
+     DIE = 280,
+     DISABLE_AUTH = 281,
+     DISABLE_FAKE_CHANNELS = 282,
+     DISABLE_REMOTE_COMMANDS = 283,
+     DOTS_IN_IDENT = 284,
+     EGDPOOL_PATH = 285,
+     EMAIL = 286,
+     ENCRYPTED = 287,
+     EXCEED_LIMIT = 288,
+     EXEMPT = 289,
+     FAILED_OPER_NOTICE = 290,
+     IRCD_FLAGS = 291,
+     FLATTEN_LINKS = 292,
+     GECOS = 293,
+     GENERAL = 294,
+     GLINE = 295,
+     GLINE_DURATION = 296,
+     GLINE_ENABLE = 297,
+     GLINE_EXEMPT = 298,
+     GLINE_REQUEST_DURATION = 299,
+     GLINE_MIN_CIDR = 300,
+     GLINE_MIN_CIDR6 = 301,
+     GLOBAL_KILL = 302,
+     IRCD_AUTH = 303,
+     NEED_IDENT = 304,
+     HAVENT_READ_CONF = 305,
+     HIDDEN = 306,
+     HIDDEN_NAME = 307,
+     HIDE_SERVER_IPS = 308,
+     HIDE_SERVERS = 309,
+     HIDE_SPOOF_IPS = 310,
+     HOST = 311,
+     HUB = 312,
+     HUB_MASK = 313,
+     IGNORE_BOGUS_TS = 314,
+     INVISIBLE_ON_CONNECT = 315,
+     IP = 316,
+     KILL = 317,
+     KILL_CHASE_TIME_LIMIT = 318,
+     KLINE = 319,
+     KLINE_EXEMPT = 320,
+     KNOCK_DELAY = 321,
+     KNOCK_DELAY_CHANNEL = 322,
+     LEAF_MASK = 323,
+     LINKS_DELAY = 324,
+     LISTEN = 325,
+     T_LOG = 326,
+     MAX_ACCEPT = 327,
+     MAX_BANS = 328,
+     MAX_CHANS_PER_OPER = 329,
+     MAX_CHANS_PER_USER = 330,
+     MAX_GLOBAL = 331,
+     MAX_IDENT = 332,
+     MAX_LOCAL = 333,
+     MAX_NICK_CHANGES = 334,
+     MAX_NICK_TIME = 335,
+     MAX_NUMBER = 336,
+     MAX_TARGETS = 337,
+     MAX_WATCH = 338,
+     MESSAGE_LOCALE = 339,
+     MIN_NONWILDCARD = 340,
+     MIN_NONWILDCARD_SIMPLE = 341,
+     MODULE = 342,
+     MODULES = 343,
+     NAME = 344,
+     NEED_PASSWORD = 345,
+     NETWORK_DESC = 346,
+     NETWORK_NAME = 347,
+     NICK = 348,
+     NICK_CHANGES = 349,
+     NO_CREATE_ON_SPLIT = 350,
+     NO_JOIN_ON_SPLIT = 351,
+     NO_OPER_FLOOD = 352,
+     NO_TILDE = 353,
+     NUMBER = 354,
+     NUMBER_PER_CIDR = 355,
+     NUMBER_PER_IP = 356,
+     OPERATOR = 357,
+     OPERS_BYPASS_CALLERID = 358,
+     OPER_ONLY_UMODES = 359,
+     OPER_PASS_RESV = 360,
+     OPER_SPY_T = 361,
+     OPER_UMODES = 362,
+     JOIN_FLOOD_COUNT = 363,
+     JOIN_FLOOD_TIME = 364,
+     PACE_WAIT = 365,
+     PACE_WAIT_SIMPLE = 366,
+     PASSWORD = 367,
+     PATH = 368,
+     PING_COOKIE = 369,
+     PING_TIME = 370,
+     PING_WARNING = 371,
+     PORT = 372,
+     QSTRING = 373,
+     QUIET_ON_BAN = 374,
+     REASON = 375,
+     REDIRPORT = 376,
+     REDIRSERV = 377,
+     REGEX_T = 378,
+     REHASH = 379,
+     REMOTE = 380,
+     REMOTEBAN = 381,
+     RESTRICT_CHANNELS = 382,
+     RSA_PRIVATE_KEY_FILE = 383,
+     RSA_PUBLIC_KEY_FILE = 384,
+     SSL_CERTIFICATE_FILE = 385,
+     SSL_DH_PARAM_FILE = 386,
+     T_SSL_CLIENT_METHOD = 387,
+     T_SSL_SERVER_METHOD = 388,
+     T_SSLV3 = 389,
+     T_TLSV1 = 390,
+     RESV = 391,
+     RESV_EXEMPT = 392,
+     SECONDS = 393,
+     MINUTES = 394,
+     HOURS = 395,
+     DAYS = 396,
+     WEEKS = 397,
+     SENDQ = 398,
+     SEND_PASSWORD = 399,
+     SERVERHIDE = 400,
+     SERVERINFO = 401,
+     IRCD_SID = 402,
+     TKLINE_EXPIRE_NOTICES = 403,
+     T_SHARED = 404,
+     T_CLUSTER = 405,
+     TYPE = 406,
+     SHORT_MOTD = 407,
+     SPOOF = 408,
+     SPOOF_NOTICE = 409,
+     STATS_E_DISABLED = 410,
+     STATS_I_OPER_ONLY = 411,
+     STATS_K_OPER_ONLY = 412,
+     STATS_O_OPER_ONLY = 413,
+     STATS_P_OPER_ONLY = 414,
+     TBOOL = 415,
+     TMASKED = 416,
+     TS_MAX_DELTA = 417,
+     TS_WARN_DELTA = 418,
+     TWODOTS = 419,
+     T_ALL = 420,
+     T_BOTS = 421,
+     T_SOFTCALLERID = 422,
+     T_CALLERID = 423,
+     T_CCONN = 424,
+     T_CCONN_FULL = 425,
+     T_SSL_CIPHER_LIST = 426,
+     T_DEAF = 427,
+     T_DEBUG = 428,
+     T_DLINE = 429,
+     T_EXTERNAL = 430,
+     T_FULL = 431,
+     T_INVISIBLE = 432,
+     T_IPV4 = 433,
+     T_IPV6 = 434,
+     T_LOCOPS = 435,
+     T_MAX_CLIENTS = 436,
+     T_NCHANGE = 437,
+     T_OPERWALL = 438,
+     T_RECVQ = 439,
+     T_REJ = 440,
+     T_SERVER = 441,
+     T_SERVNOTICE = 442,
+     T_SET = 443,
+     T_SKILL = 444,
+     T_SPY = 445,
+     T_SSL = 446,
+     T_UMODES = 447,
+     T_UNAUTH = 448,
+     T_UNDLINE = 449,
+     T_UNLIMITED = 450,
+     T_UNRESV = 451,
+     T_UNXLINE = 452,
+     T_GLOBOPS = 453,
+     T_WALLOP = 454,
+     T_RESTART = 455,
+     T_SERVICE = 456,
+     T_SERVICES_NAME = 457,
+     THROTTLE_TIME = 458,
+     TRUE_NO_OPER_FLOOD = 459,
+     UNKLINE = 460,
+     USER = 461,
+     USE_EGD = 462,
+     USE_LOGGING = 463,
+     VHOST = 464,
+     VHOST6 = 465,
+     XLINE = 466,
+     WARN_NO_NLINE = 467,
+     T_SIZE = 468,
+     T_FILE = 469
+   };
+#endif
+/* Tokens.  */
+#define ACCEPT_PASSWORD 258
+#define ADMIN 259
+#define AFTYPE 260
+#define ANTI_NICK_FLOOD 261
+#define ANTI_SPAM_EXIT_MESSAGE_TIME 262
+#define AUTOCONN 263
+#define BYTES 264
+#define KBYTES 265
+#define MBYTES 266
+#define CALLER_ID_WAIT 267
+#define CAN_FLOOD 268
+#define CHANNEL 269
+#define CIDR_BITLEN_IPV4 270
+#define CIDR_BITLEN_IPV6 271
+#define CLASS 272
+#define CONNECT 273
+#define CONNECTFREQ 274
+#define DEFAULT_FLOODCOUNT 275
+#define DEFAULT_SPLIT_SERVER_COUNT 276
+#define DEFAULT_SPLIT_USER_COUNT 277
+#define DENY 278
+#define DESCRIPTION 279
+#define DIE 280
+#define DISABLE_AUTH 281
+#define DISABLE_FAKE_CHANNELS 282
+#define DISABLE_REMOTE_COMMANDS 283
+#define DOTS_IN_IDENT 284
+#define EGDPOOL_PATH 285
+#define EMAIL 286
+#define ENCRYPTED 287
+#define EXCEED_LIMIT 288
+#define EXEMPT 289
+#define FAILED_OPER_NOTICE 290
+#define IRCD_FLAGS 291
+#define FLATTEN_LINKS 292
+#define GECOS 293
+#define GENERAL 294
+#define GLINE 295
+#define GLINE_DURATION 296
+#define GLINE_ENABLE 297
+#define GLINE_EXEMPT 298
+#define GLINE_REQUEST_DURATION 299
+#define GLINE_MIN_CIDR 300
+#define GLINE_MIN_CIDR6 301
+#define GLOBAL_KILL 302
+#define IRCD_AUTH 303
+#define NEED_IDENT 304
+#define HAVENT_READ_CONF 305
+#define HIDDEN 306
+#define HIDDEN_NAME 307
+#define HIDE_SERVER_IPS 308
+#define HIDE_SERVERS 309
+#define HIDE_SPOOF_IPS 310
+#define HOST 311
+#define HUB 312
+#define HUB_MASK 313
+#define IGNORE_BOGUS_TS 314
+#define INVISIBLE_ON_CONNECT 315
+#define IP 316
+#define KILL 317
+#define KILL_CHASE_TIME_LIMIT 318
+#define KLINE 319
+#define KLINE_EXEMPT 320
+#define KNOCK_DELAY 321
+#define KNOCK_DELAY_CHANNEL 322
+#define LEAF_MASK 323
+#define LINKS_DELAY 324
+#define LISTEN 325
+#define T_LOG 326
+#define MAX_ACCEPT 327
+#define MAX_BANS 328
+#define MAX_CHANS_PER_OPER 329
+#define MAX_CHANS_PER_USER 330
+#define MAX_GLOBAL 331
+#define MAX_IDENT 332
+#define MAX_LOCAL 333
+#define MAX_NICK_CHANGES 334
+#define MAX_NICK_TIME 335
+#define MAX_NUMBER 336
+#define MAX_TARGETS 337
+#define MAX_WATCH 338
+#define MESSAGE_LOCALE 339
+#define MIN_NONWILDCARD 340
+#define MIN_NONWILDCARD_SIMPLE 341
+#define MODULE 342
+#define MODULES 343
+#define NAME 344
+#define NEED_PASSWORD 345
+#define NETWORK_DESC 346
+#define NETWORK_NAME 347
+#define NICK 348
+#define NICK_CHANGES 349
+#define NO_CREATE_ON_SPLIT 350
+#define NO_JOIN_ON_SPLIT 351
+#define NO_OPER_FLOOD 352
+#define NO_TILDE 353
+#define NUMBER 354
+#define NUMBER_PER_CIDR 355
+#define NUMBER_PER_IP 356
+#define OPERATOR 357
+#define OPERS_BYPASS_CALLERID 358
+#define OPER_ONLY_UMODES 359
+#define OPER_PASS_RESV 360
+#define OPER_SPY_T 361
+#define OPER_UMODES 362
+#define JOIN_FLOOD_COUNT 363
+#define JOIN_FLOOD_TIME 364
+#define PACE_WAIT 365
+#define PACE_WAIT_SIMPLE 366
+#define PASSWORD 367
+#define PATH 368
+#define PING_COOKIE 369
+#define PING_TIME 370
+#define PING_WARNING 371
+#define PORT 372
+#define QSTRING 373
+#define QUIET_ON_BAN 374
+#define REASON 375
+#define REDIRPORT 376
+#define REDIRSERV 377
+#define REGEX_T 378
+#define REHASH 379
+#define REMOTE 380
+#define REMOTEBAN 381
+#define RESTRICT_CHANNELS 382
+#define RSA_PRIVATE_KEY_FILE 383
+#define RSA_PUBLIC_KEY_FILE 384
+#define SSL_CERTIFICATE_FILE 385
+#define SSL_DH_PARAM_FILE 386
+#define T_SSL_CLIENT_METHOD 387
+#define T_SSL_SERVER_METHOD 388
+#define T_SSLV3 389
+#define T_TLSV1 390
+#define RESV 391
+#define RESV_EXEMPT 392
+#define SECONDS 393
+#define MINUTES 394
+#define HOURS 395
+#define DAYS 396
+#define WEEKS 397
+#define SENDQ 398
+#define SEND_PASSWORD 399
+#define SERVERHIDE 400
+#define SERVERINFO 401
+#define IRCD_SID 402
+#define TKLINE_EXPIRE_NOTICES 403
+#define T_SHARED 404
+#define T_CLUSTER 405
+#define TYPE 406
+#define SHORT_MOTD 407
+#define SPOOF 408
+#define SPOOF_NOTICE 409
+#define STATS_E_DISABLED 410
+#define STATS_I_OPER_ONLY 411
+#define STATS_K_OPER_ONLY 412
+#define STATS_O_OPER_ONLY 413
+#define STATS_P_OPER_ONLY 414
+#define TBOOL 415
+#define TMASKED 416
+#define TS_MAX_DELTA 417
+#define TS_WARN_DELTA 418
+#define TWODOTS 419
+#define T_ALL 420
+#define T_BOTS 421
+#define T_SOFTCALLERID 422
+#define T_CALLERID 423
+#define T_CCONN 424
+#define T_CCONN_FULL 425
+#define T_SSL_CIPHER_LIST 426
+#define T_DEAF 427
+#define T_DEBUG 428
+#define T_DLINE 429
+#define T_EXTERNAL 430
+#define T_FULL 431
+#define T_INVISIBLE 432
+#define T_IPV4 433
+#define T_IPV6 434
+#define T_LOCOPS 435
+#define T_MAX_CLIENTS 436
+#define T_NCHANGE 437
+#define T_OPERWALL 438
+#define T_RECVQ 439
+#define T_REJ 440
+#define T_SERVER 441
+#define T_SERVNOTICE 442
+#define T_SET 443
+#define T_SKILL 444
+#define T_SPY 445
+#define T_SSL 446
+#define T_UMODES 447
+#define T_UNAUTH 448
+#define T_UNDLINE 449
+#define T_UNLIMITED 450
+#define T_UNRESV 451
+#define T_UNXLINE 452
+#define T_GLOBOPS 453
+#define T_WALLOP 454
+#define T_RESTART 455
+#define T_SERVICE 456
+#define T_SERVICES_NAME 457
+#define THROTTLE_TIME 458
+#define TRUE_NO_OPER_FLOOD 459
+#define UNKLINE 460
+#define USER 461
+#define USE_EGD 462
+#define USE_LOGGING 463
+#define VHOST 464
+#define VHOST6 465
+#define XLINE 466
+#define WARN_NO_NLINE 467
+#define T_SIZE 468
+#define T_FILE 469
+
+
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+{
+/* Line 2049 of yacc.c  */
+#line 110 "conf_parser.y"
+
+  int number;
+  char *string;
+
+
+/* Line 2049 of yacc.c  */
+#line 491 "conf_parser.h"
+} YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+extern YYSTYPE yylval;
+
+#ifdef YYPARSE_PARAM
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void *YYPARSE_PARAM);
+#else
+int yyparse ();
+#endif
+#else /* ! YYPARSE_PARAM */
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void);
+#else
+int yyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
+
+#endif /* !YY_Y_TAB_H  */
diff --git a/src/conf_parser.y b/src/conf_parser.y
new file mode 100644
index 0000000..1e5096b
--- /dev/null
+++ b/src/conf_parser.y
@@ -0,0 +1,3072 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  conf_parser.y: Parses the ircd configuration file.
+ *
+ *  Copyright (C) 2005 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+%{
+
+#define YY_NO_UNPUT
+#include <sys/types.h>
+#include <string.h>
+
+#include "config.h"
+#include "stdinc.h"
+#include "ircd.h"
+#include "list.h"
+#include "conf.h"
+#include "event.h"
+#include "log.h"
+#include "client.h"	/* for UMODE_ALL only */
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "memory.h"
+#include "modules.h"
+#include "s_serv.h"
+#include "hostmask.h"
+#include "send.h"
+#include "listener.h"
+#include "resv.h"
+#include "numeric.h"
+#include "s_user.h"
+
+#ifdef HAVE_LIBCRYPTO
+#include <openssl/rsa.h>
+#include <openssl/bio.h>
+#include <openssl/pem.h>
+#include <openssl/dh.h>
+#endif
+
+int yylex(void);
+
+static char *class_name = NULL;
+static struct ConfItem *yy_conf = NULL;
+static struct AccessItem *yy_aconf = NULL;
+static struct MatchItem *yy_match_item = NULL;
+static struct ClassItem *yy_class = NULL;
+static char *yy_class_name = NULL;
+
+static dlink_list col_conf_list  = { NULL, NULL, 0 };
+static unsigned int listener_flags = 0;
+static unsigned int regex_ban = 0;
+static char userbuf[IRCD_BUFSIZE];
+static char hostbuf[IRCD_BUFSIZE];
+static char reasonbuf[REASONLEN + 1];
+static char gecos_name[REALLEN * 4];
+static char lfile[IRCD_BUFSIZE];
+static unsigned int ltype = 0;
+static unsigned int lsize = 0;
+static char *resv_reason = NULL;
+static char *listener_address = NULL;
+
+struct CollectItem
+{
+  dlink_node node;
+  char *name;
+  char *user;
+  char *host;
+  char *passwd;
+  int  port;
+  int  flags;
+#ifdef HAVE_LIBCRYPTO
+  char *rsa_public_key_file;
+  RSA *rsa_public_key;
+#endif
+};
+
+static void
+free_collect_item(struct CollectItem *item)
+{
+  MyFree(item->name);
+  MyFree(item->user);
+  MyFree(item->host);
+  MyFree(item->passwd);
+#ifdef HAVE_LIBCRYPTO
+  MyFree(item->rsa_public_key_file);
+#endif
+  MyFree(item);
+}
+
+%}
+
+%union {
+  int number;
+  char *string;
+}
+
+%token  ACCEPT_PASSWORD
+%token  ADMIN
+%token  AFTYPE
+%token  ANTI_NICK_FLOOD
+%token  ANTI_SPAM_EXIT_MESSAGE_TIME
+%token  AUTOCONN
+%token  BYTES KBYTES MBYTES
+%token  CALLER_ID_WAIT
+%token  CAN_FLOOD
+%token  CHANNEL
+%token	CIDR_BITLEN_IPV4
+%token	CIDR_BITLEN_IPV6
+%token  CLASS
+%token  CONNECT
+%token  CONNECTFREQ
+%token  DEFAULT_FLOODCOUNT
+%token  DEFAULT_SPLIT_SERVER_COUNT
+%token  DEFAULT_SPLIT_USER_COUNT
+%token  DENY
+%token  DESCRIPTION
+%token  DIE
+%token  DISABLE_AUTH
+%token  DISABLE_FAKE_CHANNELS
+%token  DISABLE_REMOTE_COMMANDS
+%token  DOTS_IN_IDENT
+%token  EGDPOOL_PATH
+%token  EMAIL
+%token  ENCRYPTED
+%token  EXCEED_LIMIT
+%token  EXEMPT
+%token  FAILED_OPER_NOTICE
+%token  IRCD_FLAGS
+%token  FLATTEN_LINKS
+%token  GECOS
+%token  GENERAL
+%token  GLINE
+%token  GLINE_DURATION
+%token  GLINE_ENABLE
+%token  GLINE_EXEMPT
+%token  GLINE_REQUEST_DURATION
+%token  GLINE_MIN_CIDR
+%token  GLINE_MIN_CIDR6
+%token  GLOBAL_KILL
+%token  IRCD_AUTH
+%token  NEED_IDENT
+%token  HAVENT_READ_CONF
+%token  HIDDEN
+%token	HIDDEN_NAME
+%token  HIDE_SERVER_IPS
+%token  HIDE_SERVERS
+%token	HIDE_SPOOF_IPS
+%token  HOST
+%token  HUB
+%token  HUB_MASK
+%token  IGNORE_BOGUS_TS
+%token  INVISIBLE_ON_CONNECT
+%token  IP
+%token  KILL
+%token	KILL_CHASE_TIME_LIMIT
+%token  KLINE
+%token  KLINE_EXEMPT
+%token  KNOCK_DELAY
+%token  KNOCK_DELAY_CHANNEL
+%token  LEAF_MASK
+%token  LINKS_DELAY
+%token  LISTEN
+%token  T_LOG
+%token  MAX_ACCEPT
+%token  MAX_BANS
+%token  MAX_CHANS_PER_OPER
+%token  MAX_CHANS_PER_USER
+%token  MAX_GLOBAL
+%token  MAX_IDENT
+%token  MAX_LOCAL
+%token  MAX_NICK_CHANGES
+%token  MAX_NICK_TIME
+%token  MAX_NUMBER
+%token  MAX_TARGETS
+%token  MAX_WATCH
+%token  MESSAGE_LOCALE
+%token  MIN_NONWILDCARD
+%token  MIN_NONWILDCARD_SIMPLE
+%token  MODULE
+%token  MODULES
+%token  NAME
+%token  NEED_PASSWORD
+%token  NETWORK_DESC
+%token  NETWORK_NAME
+%token  NICK
+%token  NICK_CHANGES
+%token  NO_CREATE_ON_SPLIT
+%token  NO_JOIN_ON_SPLIT
+%token  NO_OPER_FLOOD
+%token  NO_TILDE
+%token  NUMBER
+%token  NUMBER_PER_CIDR
+%token  NUMBER_PER_IP
+%token  OPERATOR
+%token  OPERS_BYPASS_CALLERID
+%token  OPER_ONLY_UMODES
+%token  OPER_PASS_RESV
+%token  OPER_SPY_T
+%token  OPER_UMODES
+%token  JOIN_FLOOD_COUNT
+%token  JOIN_FLOOD_TIME
+%token  PACE_WAIT
+%token  PACE_WAIT_SIMPLE
+%token  PASSWORD
+%token  PATH
+%token  PING_COOKIE
+%token  PING_TIME
+%token  PING_WARNING
+%token  PORT
+%token  QSTRING
+%token  QUIET_ON_BAN
+%token  REASON
+%token  REDIRPORT
+%token  REDIRSERV
+%token  REGEX_T
+%token  REHASH
+%token  REMOTE
+%token  REMOTEBAN
+%token  RESTRICT_CHANNELS
+%token  RSA_PRIVATE_KEY_FILE
+%token  RSA_PUBLIC_KEY_FILE
+%token  SSL_CERTIFICATE_FILE
+%token  SSL_DH_PARAM_FILE
+%token  T_SSL_CLIENT_METHOD
+%token  T_SSL_SERVER_METHOD
+%token  T_SSLV3
+%token  T_TLSV1
+%token  RESV
+%token  RESV_EXEMPT
+%token  SECONDS MINUTES HOURS DAYS WEEKS
+%token  SENDQ
+%token  SEND_PASSWORD
+%token  SERVERHIDE
+%token  SERVERINFO
+%token  IRCD_SID
+%token	TKLINE_EXPIRE_NOTICES
+%token  T_SHARED
+%token  T_CLUSTER
+%token  TYPE
+%token  SHORT_MOTD
+%token  SPOOF
+%token  SPOOF_NOTICE
+%token  STATS_E_DISABLED
+%token  STATS_I_OPER_ONLY
+%token  STATS_K_OPER_ONLY
+%token  STATS_O_OPER_ONLY
+%token  STATS_P_OPER_ONLY
+%token  TBOOL
+%token  TMASKED
+%token  TS_MAX_DELTA
+%token  TS_WARN_DELTA
+%token  TWODOTS
+%token  T_ALL
+%token  T_BOTS
+%token  T_SOFTCALLERID
+%token  T_CALLERID
+%token  T_CCONN
+%token  T_CCONN_FULL
+%token  T_SSL_CIPHER_LIST
+%token  T_DEAF
+%token  T_DEBUG
+%token  T_DLINE
+%token  T_EXTERNAL
+%token  T_FULL
+%token  T_INVISIBLE
+%token  T_IPV4
+%token  T_IPV6
+%token  T_LOCOPS
+%token  T_MAX_CLIENTS
+%token  T_NCHANGE
+%token  T_OPERWALL
+%token  T_RECVQ
+%token  T_REJ
+%token  T_SERVER
+%token  T_SERVNOTICE
+%token  T_SET
+%token  T_SKILL
+%token  T_SPY
+%token  T_SSL
+%token  T_UMODES
+%token  T_UNAUTH
+%token  T_UNDLINE
+%token  T_UNLIMITED
+%token  T_UNRESV
+%token  T_UNXLINE
+%token  T_GLOBOPS
+%token  T_WALLOP
+%token  T_RESTART
+%token  T_SERVICE
+%token  T_SERVICES_NAME
+%token  THROTTLE_TIME
+%token  TRUE_NO_OPER_FLOOD
+%token  UNKLINE
+%token  USER
+%token  USE_EGD
+%token  USE_LOGGING
+%token  VHOST
+%token  VHOST6
+%token  XLINE
+%token  WARN_NO_NLINE
+%token  T_SIZE
+%token  T_FILE
+
+%type <string> QSTRING
+%type <number> NUMBER
+%type <number> timespec
+%type <number> timespec_
+%type <number> sizespec
+%type <number> sizespec_
+
+%%
+conf:   
+        | conf conf_item
+        ;
+
+conf_item:        admin_entry
+                | logging_entry
+                | oper_entry
+		| channel_entry
+                | class_entry 
+                | listen_entry
+                | auth_entry
+                | serverinfo_entry
+		| serverhide_entry
+                | resv_entry
+                | service_entry
+                | shared_entry
+		| cluster_entry
+                | connect_entry
+                | kill_entry
+                | deny_entry
+		| exempt_entry
+		| general_entry
+                | gecos_entry
+                | modules_entry
+                | error ';'
+                | error '}'
+        ;
+
+
+timespec_: { $$ = 0; } | timespec;
+timespec:	NUMBER timespec_
+		{
+			$$ = $1 + $2;
+		}
+		| NUMBER SECONDS timespec_
+		{
+			$$ = $1 + $3;
+		}
+		| NUMBER MINUTES timespec_
+		{
+			$$ = $1 * 60 + $3;
+		}
+		| NUMBER HOURS timespec_
+		{
+			$$ = $1 * 60 * 60 + $3;
+		}
+		| NUMBER DAYS timespec_
+		{
+			$$ = $1 * 60 * 60 * 24 + $3;
+		}
+		| NUMBER WEEKS timespec_
+		{
+			$$ = $1 * 60 * 60 * 24 * 7 + $3;
+		}
+		;
+
+sizespec_:	{ $$ = 0; } | sizespec;
+sizespec:	NUMBER sizespec_ { $$ = $1 + $2; }
+		| NUMBER BYTES sizespec_ { $$ = $1 + $3; }
+		| NUMBER KBYTES sizespec_ { $$ = $1 * 1024 + $3; }
+		| NUMBER MBYTES sizespec_ { $$ = $1 * 1024 * 1024 + $3; }
+		;
+
+
+/***************************************************************************
+ *  section modules
+ ***************************************************************************/
+modules_entry: MODULES
+  '{' modules_items '}' ';';
+
+modules_items:  modules_items modules_item | modules_item;
+modules_item:   modules_module | modules_path | error ';' ;
+
+modules_module: MODULE '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+    add_conf_module(libio_basename(yylval.string));
+};
+
+modules_path: PATH '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+    mod_add_path(yylval.string);
+};
+
+
+serverinfo_entry: SERVERINFO '{' serverinfo_items '}' ';';
+
+serverinfo_items:       serverinfo_items serverinfo_item | serverinfo_item ;
+serverinfo_item:        serverinfo_name | serverinfo_vhost |
+                        serverinfo_hub | serverinfo_description |
+                        serverinfo_network_name | serverinfo_network_desc |
+                        serverinfo_max_clients | serverinfo_ssl_dh_param_file |
+                        serverinfo_rsa_private_key_file | serverinfo_vhost6 |
+                        serverinfo_sid | serverinfo_ssl_certificate_file |
+                        serverinfo_ssl_client_method | serverinfo_ssl_server_method |
+                        serverinfo_ssl_cipher_list |
+			error ';' ;
+
+
+serverinfo_ssl_client_method: T_SSL_CLIENT_METHOD '=' client_method_types ';' ;
+serverinfo_ssl_server_method: T_SSL_SERVER_METHOD '=' server_method_types ';' ;
+
+client_method_types: client_method_types ',' client_method_type_item | client_method_type_item;
+client_method_type_item: T_SSLV3
+{
+#ifdef HAVE_LIBCRYPTO
+  if (conf_parser_ctx.pass == 2 && ServerInfo.client_ctx)
+    SSL_CTX_clear_options(ServerInfo.client_ctx, SSL_OP_NO_SSLv3);
+#endif
+} | T_TLSV1
+{
+#ifdef HAVE_LIBCRYPTO
+  if (conf_parser_ctx.pass == 2 && ServerInfo.client_ctx)
+    SSL_CTX_clear_options(ServerInfo.client_ctx, SSL_OP_NO_TLSv1);
+#endif
+};
+
+server_method_types: server_method_types ',' server_method_type_item | server_method_type_item;
+server_method_type_item: T_SSLV3
+{
+#ifdef HAVE_LIBCRYPTO
+  if (conf_parser_ctx.pass == 2 && ServerInfo.server_ctx)
+    SSL_CTX_clear_options(ServerInfo.server_ctx, SSL_OP_NO_SSLv3);
+#endif
+} | T_TLSV1
+{
+#ifdef HAVE_LIBCRYPTO
+  if (conf_parser_ctx.pass == 2 && ServerInfo.server_ctx)
+    SSL_CTX_clear_options(ServerInfo.server_ctx, SSL_OP_NO_TLSv1);
+#endif
+};
+
+serverinfo_ssl_certificate_file: SSL_CERTIFICATE_FILE '=' QSTRING ';'
+{
+#ifdef HAVE_LIBCRYPTO
+  if (conf_parser_ctx.pass == 2 && ServerInfo.server_ctx) 
+  {
+    if (!ServerInfo.rsa_private_key_file)
+    {
+      yyerror("No rsa_private_key_file specified, SSL disabled");
+      break;
+    }
+
+    if (SSL_CTX_use_certificate_file(ServerInfo.server_ctx, yylval.string,
+                                     SSL_FILETYPE_PEM) <= 0 ||
+        SSL_CTX_use_certificate_file(ServerInfo.client_ctx, yylval.string,
+                                     SSL_FILETYPE_PEM) <= 0)
+    {
+      yyerror(ERR_lib_error_string(ERR_get_error()));
+      break;
+    }
+
+    if (SSL_CTX_use_PrivateKey_file(ServerInfo.server_ctx, ServerInfo.rsa_private_key_file,
+                                    SSL_FILETYPE_PEM) <= 0 ||
+        SSL_CTX_use_PrivateKey_file(ServerInfo.client_ctx, ServerInfo.rsa_private_key_file,
+                                    SSL_FILETYPE_PEM) <= 0)
+    {
+      yyerror(ERR_lib_error_string(ERR_get_error()));
+      break;
+    }
+
+    if (!SSL_CTX_check_private_key(ServerInfo.server_ctx) ||
+        !SSL_CTX_check_private_key(ServerInfo.client_ctx))
+    {
+      yyerror(ERR_lib_error_string(ERR_get_error()));
+      break;
+    }
+  }
+#endif
+};
+
+serverinfo_rsa_private_key_file: RSA_PRIVATE_KEY_FILE '=' QSTRING ';'
+{
+#ifdef HAVE_LIBCRYPTO
+  if (conf_parser_ctx.pass == 1)
+  {
+    BIO *file;
+
+    if (ServerInfo.rsa_private_key)
+    {
+      RSA_free(ServerInfo.rsa_private_key);
+      ServerInfo.rsa_private_key = NULL;
+    }
+
+    if (ServerInfo.rsa_private_key_file)
+    {
+      MyFree(ServerInfo.rsa_private_key_file);
+      ServerInfo.rsa_private_key_file = NULL;
+    }
+
+    DupString(ServerInfo.rsa_private_key_file, yylval.string);
+
+    if ((file = BIO_new_file(yylval.string, "r")) == NULL)
+    {
+      yyerror("File open failed, ignoring");
+      break;
+    }
+
+    ServerInfo.rsa_private_key = PEM_read_bio_RSAPrivateKey(file, NULL, 0, NULL);
+
+    BIO_set_close(file, BIO_CLOSE);
+    BIO_free(file);
+
+    if (ServerInfo.rsa_private_key == NULL)
+    {
+      yyerror("Couldn't extract key, ignoring");
+      break;
+    }
+
+    if (!RSA_check_key(ServerInfo.rsa_private_key))
+    {
+      RSA_free(ServerInfo.rsa_private_key);
+      ServerInfo.rsa_private_key = NULL;
+
+      yyerror("Invalid key, ignoring");
+      break;
+    }
+
+    /* require 2048 bit (256 byte) key */
+    if (RSA_size(ServerInfo.rsa_private_key) != 256)
+    {
+      RSA_free(ServerInfo.rsa_private_key);
+      ServerInfo.rsa_private_key = NULL;
+
+      yyerror("Not a 2048 bit key, ignoring");
+    }
+  }
+#endif
+};
+
+serverinfo_ssl_dh_param_file: SSL_DH_PARAM_FILE '=' QSTRING ';'
+{
+/* TBD - XXX: error reporting */
+#ifdef HAVE_LIBCRYPTO
+  if (conf_parser_ctx.pass == 2 && ServerInfo.server_ctx)
+  {
+    BIO *file = BIO_new_file(yylval.string, "r");
+
+    if (file)
+    {
+      DH *dh = PEM_read_bio_DHparams(file, NULL, NULL, NULL);
+
+      BIO_free(file);
+
+      if (dh)
+      {
+        if (DH_size(dh) < 128)
+          ilog(LOG_TYPE_IRCD, "Ignoring serverinfo::ssl_dh_param_file -- need at least a 1024 bit DH prime size");
+        else
+          SSL_CTX_set_tmp_dh(ServerInfo.server_ctx, dh);
+
+        DH_free(dh);
+      }
+    }
+  }
+#endif
+};
+
+serverinfo_ssl_cipher_list: T_SSL_CIPHER_LIST '=' QSTRING ';'
+{
+#ifdef HAVE_LIBCRYPTO
+  if (conf_parser_ctx.pass == 2 && ServerInfo.server_ctx)
+    SSL_CTX_set_cipher_list(ServerInfo.server_ctx, yylval.string);
+#endif
+};
+
+serverinfo_name: NAME '=' QSTRING ';' 
+{
+  /* this isn't rehashable */
+  if (conf_parser_ctx.pass == 2 && !ServerInfo.name)
+  {
+    if (valid_servname(yylval.string))
+      DupString(ServerInfo.name, yylval.string);
+    else
+    {
+      ilog(LOG_TYPE_IRCD, "Ignoring serverinfo::name -- invalid name. Aborting.");
+      exit(0);
+    }
+  }
+};
+
+serverinfo_sid: IRCD_SID '=' QSTRING ';' 
+{
+  /* this isn't rehashable */
+  if (conf_parser_ctx.pass == 2 && !ServerInfo.sid)
+  {
+    if (valid_sid(yylval.string))
+      DupString(ServerInfo.sid, yylval.string);
+    else
+    {
+      ilog(LOG_TYPE_IRCD, "Ignoring serverinfo::sid -- invalid SID. Aborting.");
+      exit(0);
+    }
+  }
+};
+
+serverinfo_description: DESCRIPTION '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(ServerInfo.description);
+    DupString(ServerInfo.description,yylval.string);
+  }
+};
+
+serverinfo_network_name: NETWORK_NAME '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    char *p;
+
+    if ((p = strchr(yylval.string, ' ')) != NULL)
+      p = '\0';
+
+    MyFree(ServerInfo.network_name);
+    DupString(ServerInfo.network_name, yylval.string);
+  }
+};
+
+serverinfo_network_desc: NETWORK_DESC '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(ServerInfo.network_desc);
+    DupString(ServerInfo.network_desc, yylval.string);
+  }
+};
+
+serverinfo_vhost: VHOST '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2 && *yylval.string != '*')
+  {
+    struct addrinfo hints, *res;
+
+    memset(&hints, 0, sizeof(hints));
+
+    hints.ai_family   = AF_UNSPEC;
+    hints.ai_socktype = SOCK_STREAM;
+    hints.ai_flags    = AI_PASSIVE | AI_NUMERICHOST;
+
+    if (getaddrinfo(yylval.string, NULL, &hints, &res))
+      ilog(LOG_TYPE_IRCD, "Invalid netmask for server vhost(%s)", yylval.string);
+    else
+    {
+      assert(res != NULL);
+
+      memcpy(&ServerInfo.ip, res->ai_addr, res->ai_addrlen);
+      ServerInfo.ip.ss.ss_family = res->ai_family;
+      ServerInfo.ip.ss_len = res->ai_addrlen;
+      freeaddrinfo(res);
+
+      ServerInfo.specific_ipv4_vhost = 1;
+    }
+  }
+};
+
+serverinfo_vhost6: VHOST6 '=' QSTRING ';'
+{
+#ifdef IPV6
+  if (conf_parser_ctx.pass == 2 && *yylval.string != '*')
+  {
+    struct addrinfo hints, *res;
+
+    memset(&hints, 0, sizeof(hints));
+
+    hints.ai_family   = AF_UNSPEC;
+    hints.ai_socktype = SOCK_STREAM;
+    hints.ai_flags    = AI_PASSIVE | AI_NUMERICHOST;
+
+    if (getaddrinfo(yylval.string, NULL, &hints, &res))
+      ilog(LOG_TYPE_IRCD, "Invalid netmask for server vhost6(%s)", yylval.string);
+    else
+    {
+      assert(res != NULL);
+
+      memcpy(&ServerInfo.ip6, res->ai_addr, res->ai_addrlen);
+      ServerInfo.ip6.ss.ss_family = res->ai_family;
+      ServerInfo.ip6.ss_len = res->ai_addrlen;
+      freeaddrinfo(res);
+
+      ServerInfo.specific_ipv6_vhost = 1;
+    }
+  }
+#endif
+};
+
+serverinfo_max_clients: T_MAX_CLIENTS '=' NUMBER ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    recalc_fdlimit(NULL);
+
+    if ($3 < MAXCLIENTS_MIN)
+    {
+      char buf[IRCD_BUFSIZE];
+      ircsprintf(buf, "MAXCLIENTS too low, setting to %d", MAXCLIENTS_MIN);
+      yyerror(buf);
+    }
+    else if ($3 > MAXCLIENTS_MAX)
+    {
+      char buf[IRCD_BUFSIZE];
+      ircsprintf(buf, "MAXCLIENTS too high, setting to %d", MAXCLIENTS_MAX);
+      yyerror(buf);
+    }
+    else
+      ServerInfo.max_clients = $3;
+  }
+};
+
+serverinfo_hub: HUB '=' TBOOL ';' 
+{
+  if (conf_parser_ctx.pass == 2)
+    ServerInfo.hub = yylval.number;
+};
+
+/***************************************************************************
+ * admin section
+ ***************************************************************************/
+admin_entry: ADMIN  '{' admin_items '}' ';' ;
+
+admin_items: admin_items admin_item | admin_item;
+admin_item:  admin_name | admin_description |
+             admin_email | error ';' ;
+
+admin_name: NAME '=' QSTRING ';' 
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(AdminInfo.name);
+    DupString(AdminInfo.name, yylval.string);
+  }
+};
+
+admin_email: EMAIL '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(AdminInfo.email);
+    DupString(AdminInfo.email, yylval.string);
+  }
+};
+
+admin_description: DESCRIPTION '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(AdminInfo.description);
+    DupString(AdminInfo.description, yylval.string);
+  }
+};
+
+/***************************************************************************
+ *  section logging
+ ***************************************************************************/
+logging_entry:          T_LOG  '{' logging_items '}' ';' ;
+logging_items:          logging_items logging_item | logging_item ;
+
+logging_item:   	logging_use_logging | logging_file_entry |
+			error ';' ;
+
+logging_use_logging: USE_LOGGING '=' TBOOL ';'
+{
+  if (conf_parser_ctx.pass == 2)
+    ConfigLoggingEntry.use_logging = yylval.number;
+};
+
+logging_file_entry:
+{
+  lfile[0] = '\0';
+  ltype = 0;
+  lsize = 0;
+} T_FILE  '{' logging_file_items '}' ';'
+{
+  if (conf_parser_ctx.pass == 2 && ltype > 0)
+    log_add_file(ltype, lsize, lfile);
+};
+
+logging_file_items: logging_file_items logging_file_item |
+                    logging_file_item ;
+
+logging_file_item:  logging_file_name | logging_file_type |
+                    logging_file_size | error ';' ;
+
+logging_file_name: NAME '=' QSTRING ';'
+{
+  strlcpy(lfile, yylval.string, sizeof(lfile));
+}
+
+logging_file_size: T_SIZE '=' sizespec ';'
+{
+  lsize = $3;
+} | T_SIZE '=' T_UNLIMITED ';'
+{
+  lsize = 0;
+};
+
+logging_file_type: TYPE
+{
+  if (conf_parser_ctx.pass == 2)
+    ltype = 0;
+} '='  logging_file_type_items ';' ;
+
+logging_file_type_items: logging_file_type_items ',' logging_file_type_item | logging_file_type_item;
+logging_file_type_item:  USER
+{
+  if (conf_parser_ctx.pass == 2)
+    ltype = LOG_TYPE_USER;
+} | OPERATOR
+{
+  if (conf_parser_ctx.pass == 2)
+    ltype = LOG_TYPE_OPER;
+} | GLINE
+{
+  if (conf_parser_ctx.pass == 2)
+    ltype = LOG_TYPE_GLINE;
+} | T_DLINE
+{
+  if (conf_parser_ctx.pass == 2)
+    ltype = LOG_TYPE_DLINE;
+} | KLINE
+{
+  if (conf_parser_ctx.pass == 2)
+    ltype = LOG_TYPE_KLINE;
+} | KILL
+{
+  if (conf_parser_ctx.pass == 2)
+    ltype = LOG_TYPE_KILL;
+} | T_DEBUG
+{
+  if (conf_parser_ctx.pass == 2)
+    ltype = LOG_TYPE_DEBUG;
+};
+
+
+/***************************************************************************
+ * section oper
+ ***************************************************************************/
+oper_entry: OPERATOR 
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    yy_conf = make_conf_item(OPER_TYPE);
+    yy_aconf = map_to_conf(yy_conf);
+    SetConfEncrypted(yy_aconf); /* Yes, the default is encrypted */
+  }
+  else
+  {
+    MyFree(class_name);
+    class_name = NULL;
+  }
+} '{' oper_items '}' ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    struct CollectItem *yy_tmp;
+    dlink_node *ptr;
+    dlink_node *next_ptr;
+
+    conf_add_class_to_conf(yy_conf, class_name);
+
+    /* Now, make sure there is a copy of the "base" given oper
+     * block in each of the collected copies
+     */
+
+    DLINK_FOREACH_SAFE(ptr, next_ptr, col_conf_list.head)
+    {
+      struct AccessItem *new_aconf;
+      struct ConfItem *new_conf;
+      yy_tmp = ptr->data;
+
+      new_conf = make_conf_item(OPER_TYPE);
+      new_aconf = (struct AccessItem *)map_to_conf(new_conf);
+
+      new_aconf->flags = yy_aconf->flags;
+
+      if (yy_conf->name != NULL)
+        DupString(new_conf->name, yy_conf->name);
+      if (yy_tmp->user != NULL)
+	DupString(new_aconf->user, yy_tmp->user);
+      else
+	DupString(new_aconf->user, "*");
+      if (yy_tmp->host != NULL)
+	DupString(new_aconf->host, yy_tmp->host);
+      else
+	DupString(new_aconf->host, "*");
+
+      new_aconf->type = parse_netmask(new_aconf->host, &new_aconf->addr,
+                                     &new_aconf->bits);
+
+      conf_add_class_to_conf(new_conf, class_name);
+      if (yy_aconf->passwd != NULL)
+        DupString(new_aconf->passwd, yy_aconf->passwd);
+
+      new_aconf->port = yy_aconf->port;
+#ifdef HAVE_LIBCRYPTO
+      if (yy_aconf->rsa_public_key_file != NULL)
+      {
+        BIO *file;
+
+        DupString(new_aconf->rsa_public_key_file,
+		  yy_aconf->rsa_public_key_file);
+
+        file = BIO_new_file(yy_aconf->rsa_public_key_file, "r");
+        new_aconf->rsa_public_key = PEM_read_bio_RSA_PUBKEY(file, 
+							   NULL, 0, NULL);
+        BIO_set_close(file, BIO_CLOSE);
+        BIO_free(file);
+      }
+#endif
+
+#ifdef HAVE_LIBCRYPTO
+      if (yy_tmp->name && (yy_tmp->passwd || yy_aconf->rsa_public_key)
+	  && yy_tmp->host)
+#else
+      if (yy_tmp->name && yy_tmp->passwd && yy_tmp->host)
+#endif
+      {
+        conf_add_class_to_conf(new_conf, class_name);
+	if (yy_tmp->name != NULL)
+	  DupString(new_conf->name, yy_tmp->name);
+      }
+
+      dlinkDelete(&yy_tmp->node, &col_conf_list);
+      free_collect_item(yy_tmp);
+    }
+
+    yy_conf = NULL;
+    yy_aconf = NULL;
+
+
+    MyFree(class_name);
+    class_name = NULL;
+  }
+}; 
+
+oper_items:     oper_items oper_item | oper_item;
+oper_item:      oper_name | oper_user | oper_password |
+                oper_umodes | oper_class | oper_encrypted |
+		oper_rsa_public_key_file | oper_flags | error ';' ;
+
+oper_name: NAME '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(yy_conf->name);
+    DupString(yy_conf->name, yylval.string);
+  }
+};
+
+oper_user: USER '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    struct split_nuh_item nuh;
+
+    nuh.nuhmask  = yylval.string;
+    nuh.nickptr  = NULL;
+    nuh.userptr  = userbuf;
+    nuh.hostptr  = hostbuf;
+
+    nuh.nicksize = 0;
+    nuh.usersize = sizeof(userbuf);
+    nuh.hostsize = sizeof(hostbuf);
+
+    split_nuh(&nuh);
+
+    if (yy_aconf->user == NULL)
+    {
+      DupString(yy_aconf->user, userbuf);
+      DupString(yy_aconf->host, hostbuf);
+
+      yy_aconf->type = parse_netmask(yy_aconf->host, &yy_aconf->addr,
+                                    &yy_aconf->bits);
+    }
+    else
+    {
+      struct CollectItem *yy_tmp = MyMalloc(sizeof(struct CollectItem));
+
+      DupString(yy_tmp->user, userbuf);
+      DupString(yy_tmp->host, hostbuf);
+
+      dlinkAdd(yy_tmp, &yy_tmp->node, &col_conf_list);
+    }
+  }
+};
+
+oper_password: PASSWORD '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    if (yy_aconf->passwd != NULL)
+      memset(yy_aconf->passwd, 0, strlen(yy_aconf->passwd));
+
+    MyFree(yy_aconf->passwd);
+    DupString(yy_aconf->passwd, yylval.string);
+  }
+};
+
+oper_encrypted: ENCRYPTED '=' TBOOL ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    if (yylval.number)
+      SetConfEncrypted(yy_aconf);
+    else
+      ClearConfEncrypted(yy_aconf);
+  }
+};
+
+oper_rsa_public_key_file: RSA_PUBLIC_KEY_FILE '=' QSTRING ';'
+{
+#ifdef HAVE_LIBCRYPTO
+  if (conf_parser_ctx.pass == 2)
+  {
+    BIO *file;
+
+    if (yy_aconf->rsa_public_key != NULL)
+    {
+      RSA_free(yy_aconf->rsa_public_key);
+      yy_aconf->rsa_public_key = NULL;
+    }
+
+    if (yy_aconf->rsa_public_key_file != NULL)
+    {
+      MyFree(yy_aconf->rsa_public_key_file);
+      yy_aconf->rsa_public_key_file = NULL;
+    }
+
+    DupString(yy_aconf->rsa_public_key_file, yylval.string);
+    file = BIO_new_file(yylval.string, "r");
+
+    if (file == NULL)
+    {
+      yyerror("Ignoring rsa_public_key_file -- file doesn't exist");
+      break;
+    }
+
+    yy_aconf->rsa_public_key = PEM_read_bio_RSA_PUBKEY(file, NULL, 0, NULL);
+
+    if (yy_aconf->rsa_public_key == NULL)
+    {
+      yyerror("Ignoring rsa_public_key_file -- Key invalid; check key syntax.");
+      break;
+    }
+
+    BIO_set_close(file, BIO_CLOSE);
+    BIO_free(file);
+  }
+#endif /* HAVE_LIBCRYPTO */
+};
+
+oper_class: CLASS '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(class_name);
+    DupString(class_name, yylval.string);
+  }
+};
+
+oper_umodes: T_UMODES
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes = 0;
+} '='  oper_umodes_items ';' ;
+
+oper_umodes_items: oper_umodes_items ',' oper_umodes_item | oper_umodes_item;
+oper_umodes_item:  T_BOTS
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_BOTS;
+} | T_CCONN
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_CCONN;
+} | T_CCONN_FULL
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_CCONN_FULL;
+} | T_DEAF
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_DEAF;
+} | T_DEBUG
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_DEBUG;
+} | T_FULL
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_FULL;
+} | HIDDEN
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_HIDDEN;
+} | T_SKILL
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_SKILL;
+} | T_NCHANGE
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_NCHANGE;
+} | T_REJ
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_REJ;
+} | T_UNAUTH
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_UNAUTH;
+} | T_SPY
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_SPY;
+} | T_EXTERNAL
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_EXTERNAL;
+} | T_OPERWALL
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_OPERWALL;
+} | T_SERVNOTICE
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_SERVNOTICE;
+} | T_INVISIBLE
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_INVISIBLE;
+} | T_WALLOP
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_WALLOP;
+} | T_SOFTCALLERID
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_SOFTCALLERID;
+} | T_CALLERID
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_CALLERID;
+} | T_LOCOPS
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->modes |= UMODE_LOCOPS;
+};
+
+oper_flags: IRCD_FLAGS
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port = 0;
+} '='  oper_flags_items ';';
+
+oper_flags_items: oper_flags_items ',' oper_flags_item | oper_flags_item;
+oper_flags_item: GLOBAL_KILL
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_GLOBAL_KILL;
+} | REMOTE
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_REMOTE;
+} | KLINE
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_K;
+} | UNKLINE
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_UNKLINE;
+} | T_DLINE
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_DLINE;
+} | T_UNDLINE
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_UNDLINE;
+} | XLINE
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_X;
+} | GLINE
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_GLINE;
+} | DIE
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_DIE;
+} | T_RESTART
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_RESTART;
+} | REHASH
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_REHASH;
+} | ADMIN
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_ADMIN;
+} | NICK_CHANGES
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_N;
+} | T_OPERWALL
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_OPERWALL;
+} | T_GLOBOPS
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_GLOBOPS;
+} | OPER_SPY_T
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_OPER_SPY;
+} | REMOTEBAN
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_REMOTEBAN;
+} | T_SET
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_SET;
+} | MODULE
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port |= OPER_FLAG_MODULE;
+};
+
+
+/***************************************************************************
+ *  section class
+ ***************************************************************************/
+class_entry: CLASS
+{
+  if (conf_parser_ctx.pass == 1)
+  {
+    yy_conf = make_conf_item(CLASS_TYPE);
+    yy_class = map_to_conf(yy_conf);
+  }
+} '{' class_items '}' ';'
+{
+  if (conf_parser_ctx.pass == 1)
+  {
+    struct ConfItem *cconf = NULL;
+    struct ClassItem *class = NULL;
+
+    if (yy_class_name == NULL)
+      delete_conf_item(yy_conf);
+    else
+    {
+      cconf = find_exact_name_conf(CLASS_TYPE, NULL, yy_class_name, NULL, NULL);
+
+      if (cconf != NULL)		/* The class existed already */
+      {
+        int user_count = 0;
+
+        rebuild_cidr_class(cconf, yy_class);
+
+        class = map_to_conf(cconf);
+
+        user_count = class->curr_user_count;
+        memcpy(class, yy_class, sizeof(*class));
+        class->curr_user_count = user_count;
+        class->active = 1;
+
+        delete_conf_item(yy_conf);
+
+        MyFree(cconf->name);            /* Allows case change of class name */
+        cconf->name = yy_class_name;
+      }
+      else	/* Brand new class */
+      {
+        MyFree(yy_conf->name);          /* just in case it was allocated */
+        yy_conf->name = yy_class_name;
+        yy_class->active = 1;
+      }
+    }
+
+    yy_class_name = NULL;
+  }
+};
+
+class_items:    class_items class_item | class_item;
+class_item:     class_name |
+		class_cidr_bitlen_ipv4 | class_cidr_bitlen_ipv6 |
+                class_ping_time |
+		class_ping_warning |
+		class_number_per_cidr |
+                class_number_per_ip |
+                class_connectfreq |
+                class_max_number |
+		class_max_global |
+		class_max_local |
+		class_max_ident |
+                class_sendq | class_recvq |
+		error ';' ;
+
+class_name: NAME '=' QSTRING ';' 
+{
+  if (conf_parser_ctx.pass == 1)
+  {
+    MyFree(yy_class_name);
+    DupString(yy_class_name, yylval.string);
+  }
+};
+
+class_ping_time: PING_TIME '=' timespec ';'
+{
+  if (conf_parser_ctx.pass == 1)
+    yy_class->ping_freq = $3;
+};
+
+class_ping_warning: PING_WARNING '=' timespec ';'
+{
+  if (conf_parser_ctx.pass == 1)
+    yy_class->ping_warning = $3;
+};
+
+class_number_per_ip: NUMBER_PER_IP '=' NUMBER ';'
+{
+  if (conf_parser_ctx.pass == 1)
+    yy_class->max_perip = $3;
+};
+
+class_connectfreq: CONNECTFREQ '=' timespec ';'
+{
+  if (conf_parser_ctx.pass == 1)
+    yy_class->con_freq = $3;
+};
+
+class_max_number: MAX_NUMBER '=' NUMBER ';'
+{
+  if (conf_parser_ctx.pass == 1)
+    yy_class->max_total = $3;
+};
+
+class_max_global: MAX_GLOBAL '=' NUMBER ';'
+{
+  if (conf_parser_ctx.pass == 1)
+    yy_class->max_global = $3;
+};
+
+class_max_local: MAX_LOCAL '=' NUMBER ';'
+{
+  if (conf_parser_ctx.pass == 1)
+    yy_class->max_local = $3;
+};
+
+class_max_ident: MAX_IDENT '=' NUMBER ';'
+{
+  if (conf_parser_ctx.pass == 1)
+    yy_class->max_ident = $3;
+};
+
+class_sendq: SENDQ '=' sizespec ';'
+{
+  if (conf_parser_ctx.pass == 1)
+    yy_class->max_sendq = $3;
+};
+
+class_recvq: T_RECVQ '=' sizespec ';'
+{
+  if (conf_parser_ctx.pass == 1)
+    if ($3 >= CLIENT_FLOOD_MIN && $3 <= CLIENT_FLOOD_MAX)
+      yy_class->max_recvq = $3;
+};
+
+class_cidr_bitlen_ipv4: CIDR_BITLEN_IPV4 '=' NUMBER ';'
+{
+  if (conf_parser_ctx.pass == 1)
+    yy_class->cidr_bitlen_ipv4 = $3 > 32 ? 32 : $3;
+};
+
+class_cidr_bitlen_ipv6: CIDR_BITLEN_IPV6 '=' NUMBER ';'
+{
+  if (conf_parser_ctx.pass == 1)
+    yy_class->cidr_bitlen_ipv6 = $3 > 128 ? 128 : $3;
+};
+
+class_number_per_cidr: NUMBER_PER_CIDR '=' NUMBER ';'
+{
+  if (conf_parser_ctx.pass == 1)
+    yy_class->number_per_cidr = $3;
+};
+
+/***************************************************************************
+ *  section listen
+ ***************************************************************************/
+listen_entry: LISTEN
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    listener_address = NULL;
+    listener_flags = 0;
+  }
+} '{' listen_items '}' ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(listener_address);
+    listener_address = NULL;
+  }
+};
+
+listen_flags: IRCD_FLAGS
+{
+  listener_flags = 0;
+} '='  listen_flags_items ';';
+
+listen_flags_items: listen_flags_items ',' listen_flags_item | listen_flags_item;
+listen_flags_item: T_SSL
+{
+  if (conf_parser_ctx.pass == 2)
+    listener_flags |= LISTENER_SSL;
+} | HIDDEN
+{
+  if (conf_parser_ctx.pass == 2)
+    listener_flags |= LISTENER_HIDDEN;
+} | T_SERVER
+{
+  if (conf_parser_ctx.pass == 2)
+    listener_flags |= LISTENER_SERVER;
+};
+
+
+
+listen_items:   listen_items listen_item | listen_item;
+listen_item:    listen_port | listen_flags | listen_address | listen_host | error ';';
+
+listen_port: PORT '=' port_items { listener_flags = 0; } ';';
+
+port_items: port_items ',' port_item | port_item;
+
+port_item: NUMBER
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    if ((listener_flags & LISTENER_SSL))
+#ifdef HAVE_LIBCRYPTO
+      if (!ServerInfo.server_ctx)
+#endif
+      {
+        yyerror("SSL not available - port closed");
+	break;
+      }
+    add_listener($1, listener_address, listener_flags);
+  }
+} | NUMBER TWODOTS NUMBER
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    int i;
+
+    if ((listener_flags & LISTENER_SSL))
+#ifdef HAVE_LIBCRYPTO
+      if (!ServerInfo.server_ctx)
+#endif
+      {
+        yyerror("SSL not available - port closed");
+	break;
+      }
+
+    for (i = $1; i <= $3; ++i)
+      add_listener(i, listener_address, listener_flags);
+  }
+};
+
+listen_address: IP '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(listener_address);
+    DupString(listener_address, yylval.string);
+  }
+};
+
+listen_host: HOST '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(listener_address);
+    DupString(listener_address, yylval.string);
+  }
+};
+
+/***************************************************************************
+ *  section auth
+ ***************************************************************************/
+auth_entry: IRCD_AUTH
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    yy_conf = make_conf_item(CLIENT_TYPE);
+    yy_aconf = map_to_conf(yy_conf);
+  }
+  else
+  {
+    MyFree(class_name);
+    class_name = NULL;
+  }
+} '{' auth_items '}' ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    struct CollectItem *yy_tmp = NULL;
+    dlink_node *ptr = NULL, *next_ptr = NULL;
+
+    if (yy_aconf->user && yy_aconf->host)
+    {
+      conf_add_class_to_conf(yy_conf, class_name);
+      add_conf_by_address(CONF_CLIENT, yy_aconf);
+    }
+    else
+      delete_conf_item(yy_conf);
+
+    /* copy over settings from first struct */
+    DLINK_FOREACH_SAFE(ptr, next_ptr, col_conf_list.head)
+    {
+      struct AccessItem *new_aconf;
+      struct ConfItem *new_conf;
+
+      new_conf = make_conf_item(CLIENT_TYPE);
+      new_aconf = map_to_conf(new_conf);
+
+      yy_tmp = ptr->data;
+
+      assert(yy_tmp->user && yy_tmp->host);
+
+      if (yy_aconf->passwd != NULL)
+        DupString(new_aconf->passwd, yy_aconf->passwd);
+      if (yy_conf->name != NULL)
+        DupString(new_conf->name, yy_conf->name);
+      if (yy_aconf->passwd != NULL)
+        DupString(new_aconf->passwd, yy_aconf->passwd);
+
+      new_aconf->flags = yy_aconf->flags;
+      new_aconf->port  = yy_aconf->port;
+
+      DupString(new_aconf->user, yy_tmp->user);
+      collapse(new_aconf->user);
+
+      DupString(new_aconf->host, yy_tmp->host);
+      collapse(new_aconf->host);
+
+      conf_add_class_to_conf(new_conf, class_name);
+      add_conf_by_address(CONF_CLIENT, new_aconf);
+      dlinkDelete(&yy_tmp->node, &col_conf_list);
+      free_collect_item(yy_tmp);
+    }
+
+    MyFree(class_name);
+    class_name = NULL;
+    yy_conf = NULL;
+    yy_aconf = NULL;
+  }
+}; 
+
+auth_items:     auth_items auth_item | auth_item;
+auth_item:      auth_user | auth_passwd | auth_class | auth_flags |
+                auth_spoof | auth_redir_serv | auth_redir_port |
+                auth_encrypted | error ';' ;
+
+auth_user: USER '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    struct CollectItem *yy_tmp = NULL;
+    struct split_nuh_item nuh;
+
+    nuh.nuhmask  = yylval.string;
+    nuh.nickptr  = NULL;
+    nuh.userptr  = userbuf;
+    nuh.hostptr  = hostbuf;
+
+    nuh.nicksize = 0;
+    nuh.usersize = sizeof(userbuf);
+    nuh.hostsize = sizeof(hostbuf);
+
+    split_nuh(&nuh);
+
+    if (yy_aconf->user == NULL)
+    {
+      DupString(yy_aconf->user, userbuf);
+      DupString(yy_aconf->host, hostbuf);
+    }
+    else
+    {
+      yy_tmp = MyMalloc(sizeof(struct CollectItem));
+
+      DupString(yy_tmp->user, userbuf);
+      DupString(yy_tmp->host, hostbuf);
+
+      dlinkAdd(yy_tmp, &yy_tmp->node, &col_conf_list);
+    }
+  }
+};
+
+auth_passwd: PASSWORD '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    /* be paranoid */
+    if (yy_aconf->passwd != NULL)
+      memset(yy_aconf->passwd, 0, strlen(yy_aconf->passwd));
+
+    MyFree(yy_aconf->passwd);
+    DupString(yy_aconf->passwd, yylval.string);
+  }
+};
+
+auth_class: CLASS '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(class_name);
+    DupString(class_name, yylval.string);
+  }
+};
+
+auth_encrypted: ENCRYPTED '=' TBOOL ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    if (yylval.number)
+      SetConfEncrypted(yy_aconf);
+    else
+      ClearConfEncrypted(yy_aconf);
+  }
+};
+
+auth_flags: IRCD_FLAGS
+{
+} '='  auth_flags_items ';';
+
+auth_flags_items: auth_flags_items ',' auth_flags_item | auth_flags_item;
+auth_flags_item: SPOOF_NOTICE
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->flags |= CONF_FLAGS_SPOOF_NOTICE;
+} | EXCEED_LIMIT
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->flags |= CONF_FLAGS_NOLIMIT;
+} | KLINE_EXEMPT
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->flags |= CONF_FLAGS_EXEMPTKLINE;
+} | NEED_IDENT
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->flags |= CONF_FLAGS_NEED_IDENTD;
+} | CAN_FLOOD
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->flags |= CONF_FLAGS_CAN_FLOOD;
+} | NO_TILDE
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->flags |= CONF_FLAGS_NO_TILDE;
+} | GLINE_EXEMPT
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->flags |= CONF_FLAGS_EXEMPTGLINE;
+} | RESV_EXEMPT
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->flags |= CONF_FLAGS_EXEMPTRESV;
+} | NEED_PASSWORD
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->flags |= CONF_FLAGS_NEED_PASSWORD;
+};
+
+auth_spoof: SPOOF '=' QSTRING ';' 
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(yy_conf->name);
+
+    if (strlen(yylval.string) <= HOSTLEN && valid_hostname(yylval.string))
+    {    
+      DupString(yy_conf->name, yylval.string);
+      yy_aconf->flags |= CONF_FLAGS_SPOOF_IP;
+    }
+    else
+    {
+      ilog(LOG_TYPE_IRCD, "Spoof either is too long or contains invalid characters. Ignoring it.");
+      yy_conf->name = NULL;
+    }
+  }
+};
+
+auth_redir_serv: REDIRSERV '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    yy_aconf->flags |= CONF_FLAGS_REDIR;
+    MyFree(yy_conf->name);
+    DupString(yy_conf->name, yylval.string);
+  }
+};
+
+auth_redir_port: REDIRPORT '=' NUMBER ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    yy_aconf->flags |= CONF_FLAGS_REDIR;
+    yy_aconf->port = $3;
+  }
+};
+
+
+/***************************************************************************
+ *  section resv
+ ***************************************************************************/
+resv_entry: RESV
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(resv_reason);
+    resv_reason = NULL;
+  }
+} '{' resv_items '}' ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(resv_reason);
+    resv_reason = NULL;
+  }
+};
+
+resv_items:	resv_items resv_item | resv_item;
+resv_item:	resv_creason | resv_channel | resv_nick | error ';' ;
+
+resv_creason: REASON '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(resv_reason);
+    DupString(resv_reason, yylval.string);
+  }
+};
+
+resv_channel: CHANNEL '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    if (IsChanPrefix(*yylval.string))
+    {
+      char def_reason[] = "No reason";
+
+      create_channel_resv(yylval.string, resv_reason != NULL ? resv_reason : def_reason, 1);
+    }
+  }
+  /* ignore it for now.. but we really should make a warning if
+   * its an erroneous name --fl_ */
+};
+
+resv_nick: NICK '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    char def_reason[] = "No reason";
+
+    create_nick_resv(yylval.string, resv_reason != NULL ? resv_reason : def_reason, 1);
+  }
+};
+
+/***************************************************************************
+ *  section service
+ ***************************************************************************/
+service_entry: T_SERVICE '{' service_items '}' ';';
+
+service_items:     service_items service_item | service_item;
+service_item:      service_name | error;
+
+service_name: NAME '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    if (valid_servname(yylval.string))
+    {
+      yy_conf = make_conf_item(SERVICE_TYPE);
+      DupString(yy_conf->name, yylval.string);
+    }
+  }
+};
+
+/***************************************************************************
+ *  section shared, for sharing remote klines etc.
+ ***************************************************************************/
+shared_entry: T_SHARED
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    yy_conf = make_conf_item(ULINE_TYPE);
+    yy_match_item = map_to_conf(yy_conf);
+    yy_match_item->action = SHARED_ALL;
+  }
+} '{' shared_items '}' ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    yy_conf = NULL;
+  }
+};
+
+shared_items: shared_items shared_item | shared_item;
+shared_item:  shared_name | shared_user | shared_type | error ';' ;
+
+shared_name: NAME '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(yy_conf->name);
+    DupString(yy_conf->name, yylval.string);
+  }
+};
+
+shared_user: USER '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    struct split_nuh_item nuh;
+
+    nuh.nuhmask  = yylval.string;
+    nuh.nickptr  = NULL;
+    nuh.userptr  = userbuf;
+    nuh.hostptr  = hostbuf;
+
+    nuh.nicksize = 0;
+    nuh.usersize = sizeof(userbuf);
+    nuh.hostsize = sizeof(hostbuf);
+
+    split_nuh(&nuh);
+
+    DupString(yy_match_item->user, userbuf);
+    DupString(yy_match_item->host, hostbuf);
+  }
+};
+
+shared_type: TYPE
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_match_item->action = 0;
+} '=' shared_types ';' ;
+
+shared_types: shared_types ',' shared_type_item | shared_type_item;
+shared_type_item: KLINE
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_match_item->action |= SHARED_KLINE;
+} | UNKLINE
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_match_item->action |= SHARED_UNKLINE;
+} | T_DLINE
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_match_item->action |= SHARED_DLINE;
+} | T_UNDLINE
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_match_item->action |= SHARED_UNDLINE;
+} | XLINE
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_match_item->action |= SHARED_XLINE;
+} | T_UNXLINE
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_match_item->action |= SHARED_UNXLINE;
+} | RESV
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_match_item->action |= SHARED_RESV;
+} | T_UNRESV
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_match_item->action |= SHARED_UNRESV;
+} | T_LOCOPS
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_match_item->action |= SHARED_LOCOPS;
+} | T_ALL
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_match_item->action = SHARED_ALL;
+};
+
+/***************************************************************************
+ *  section cluster
+ ***************************************************************************/
+cluster_entry: T_CLUSTER
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    yy_conf = make_conf_item(CLUSTER_TYPE);
+    yy_conf->flags = SHARED_ALL;
+  }
+} '{' cluster_items '}' ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    if (yy_conf->name == NULL)
+      DupString(yy_conf->name, "*");
+    yy_conf = NULL;
+  }
+};
+
+cluster_items:	cluster_items cluster_item | cluster_item;
+cluster_item:	cluster_name | cluster_type | error ';' ;
+
+cluster_name: NAME '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+    DupString(yy_conf->name, yylval.string);
+};
+
+cluster_type: TYPE
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_conf->flags = 0;
+} '=' cluster_types ';' ;
+
+cluster_types:	cluster_types ',' cluster_type_item | cluster_type_item;
+cluster_type_item: KLINE
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_conf->flags |= SHARED_KLINE;
+} | UNKLINE
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_conf->flags |= SHARED_UNKLINE;
+} | T_DLINE
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_conf->flags |= SHARED_DLINE;
+} | T_UNDLINE
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_conf->flags |= SHARED_UNDLINE;
+} | XLINE
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_conf->flags |= SHARED_XLINE;
+} | T_UNXLINE
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_conf->flags |= SHARED_UNXLINE;
+} | RESV
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_conf->flags |= SHARED_RESV;
+} | T_UNRESV
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_conf->flags |= SHARED_UNRESV;
+} | T_LOCOPS
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_conf->flags |= SHARED_LOCOPS;
+} | T_ALL
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_conf->flags = SHARED_ALL;
+};
+
+/***************************************************************************
+ *  section connect
+ ***************************************************************************/
+connect_entry: CONNECT   
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    yy_conf = make_conf_item(SERVER_TYPE);
+    yy_aconf = map_to_conf(yy_conf);
+
+    /* defaults */
+    yy_aconf->port = PORTNUM;
+  }
+  else
+  {
+    MyFree(class_name);
+    class_name = NULL;
+  }
+} '{' connect_items '}' ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    if (yy_aconf->host && yy_aconf->passwd && yy_aconf->spasswd)
+    {
+      if (conf_add_server(yy_conf, class_name) == -1)
+        delete_conf_item(yy_conf);
+    }
+    else
+    {
+      if (yy_conf->name != NULL)
+      {
+        if (yy_aconf->host == NULL)
+          yyerror("Ignoring connect block -- missing host");
+        else if (!yy_aconf->passwd || !yy_aconf->spasswd)
+          yyerror("Ignoring connect block -- missing password");
+      }
+
+      /* XXX
+       * This fixes a try_connections() core (caused by invalid class_ptr
+       * pointers) reported by metalrock. That's an ugly fix, but there
+       * is currently no better way. The entire config subsystem needs an
+       * rewrite ASAP. make_conf_item() shouldn't really add things onto
+       * a doubly linked list immediately without any sanity checks!  -Michael
+       */
+      delete_conf_item(yy_conf);
+    }
+
+    MyFree(class_name);
+    class_name = NULL;
+    yy_conf = NULL;
+    yy_aconf = NULL;
+  }
+};
+
+connect_items:  connect_items connect_item | connect_item;
+connect_item:   connect_name | connect_host | connect_vhost |
+		connect_send_password | connect_accept_password |
+		connect_aftype | connect_port | connect_ssl_cipher_list |
+		connect_flags | connect_hub_mask | connect_leaf_mask |
+		connect_class | connect_encrypted | 
+                error ';' ;
+
+connect_name: NAME '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(yy_conf->name);
+    DupString(yy_conf->name, yylval.string);
+  }
+};
+
+connect_host: HOST '=' QSTRING ';' 
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(yy_aconf->host);
+    DupString(yy_aconf->host, yylval.string);
+  }
+};
+
+connect_vhost: VHOST '=' QSTRING ';' 
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    struct addrinfo hints, *res;
+
+    memset(&hints, 0, sizeof(hints));
+
+    hints.ai_family   = AF_UNSPEC;
+    hints.ai_socktype = SOCK_STREAM;
+    hints.ai_flags    = AI_PASSIVE | AI_NUMERICHOST;
+
+    if (getaddrinfo(yylval.string, NULL, &hints, &res))
+      ilog(LOG_TYPE_IRCD, "Invalid netmask for server vhost(%s)", yylval.string);
+    else
+    {
+      assert(res != NULL);
+
+      memcpy(&yy_aconf->bind, res->ai_addr, res->ai_addrlen);
+      yy_aconf->bind.ss.ss_family = res->ai_family;
+      yy_aconf->bind.ss_len = res->ai_addrlen;
+      freeaddrinfo(res);
+    }
+  }
+};
+ 
+connect_send_password: SEND_PASSWORD '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    if ($3[0] == ':')
+      yyerror("Server passwords cannot begin with a colon");
+    else if (strchr($3, ' ') != NULL)
+      yyerror("Server passwords cannot contain spaces");
+    else {
+      if (yy_aconf->spasswd != NULL)
+        memset(yy_aconf->spasswd, 0, strlen(yy_aconf->spasswd));
+
+      MyFree(yy_aconf->spasswd);
+      DupString(yy_aconf->spasswd, yylval.string);
+    }
+  }
+};
+
+connect_accept_password: ACCEPT_PASSWORD '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    if ($3[0] == ':')
+      yyerror("Server passwords cannot begin with a colon");
+    else if (strchr($3, ' ') != NULL)
+      yyerror("Server passwords cannot contain spaces");
+    else {
+      if (yy_aconf->passwd != NULL)
+        memset(yy_aconf->passwd, 0, strlen(yy_aconf->passwd));
+
+      MyFree(yy_aconf->passwd);
+      DupString(yy_aconf->passwd, yylval.string);
+    }
+  }
+};
+
+connect_port: PORT '=' NUMBER ';'
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->port = $3;
+};
+
+connect_aftype: AFTYPE '=' T_IPV4 ';'
+{
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->aftype = AF_INET;
+} | AFTYPE '=' T_IPV6 ';'
+{
+#ifdef IPV6
+  if (conf_parser_ctx.pass == 2)
+    yy_aconf->aftype = AF_INET6;
+#endif
+};
+
+connect_flags: IRCD_FLAGS
+{
+} '='  connect_flags_items ';';
+
+connect_flags_items: connect_flags_items ',' connect_flags_item | connect_flags_item;
+connect_flags_item: AUTOCONN
+{
+  if (conf_parser_ctx.pass == 2)
+    SetConfAllowAutoConn(yy_aconf);
+} | T_SSL
+{
+  if (conf_parser_ctx.pass == 2)
+    SetConfSSL(yy_aconf);
+};
+
+connect_encrypted: ENCRYPTED '=' TBOOL ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    if (yylval.number)
+      yy_aconf->flags |= CONF_FLAGS_ENCRYPTED;
+    else
+      yy_aconf->flags &= ~CONF_FLAGS_ENCRYPTED;
+  }
+};
+
+connect_hub_mask: HUB_MASK '=' QSTRING ';' 
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    char *mask;
+
+    DupString(mask, yylval.string);
+    dlinkAdd(mask, make_dlink_node(), &yy_aconf->hub_list);
+  }
+};
+
+connect_leaf_mask: LEAF_MASK '=' QSTRING ';' 
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    char *mask;
+
+    DupString(mask, yylval.string);
+    dlinkAdd(mask, make_dlink_node(), &yy_aconf->leaf_list);
+  }
+};
+
+connect_class: CLASS '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(class_name);
+    DupString(class_name, yylval.string);
+  }
+};
+
+connect_ssl_cipher_list: T_SSL_CIPHER_LIST '=' QSTRING ';'
+{
+#ifdef HAVE_LIBCRYPTO
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(yy_aconf->cipher_list);
+    DupString(yy_aconf->cipher_list, yylval.string);
+  }
+#else
+  if (conf_parser_ctx.pass == 2)
+    yyerror("Ignoring connect::ciphers -- no OpenSSL support");
+#endif
+};
+
+
+/***************************************************************************
+ *  section kill
+ ***************************************************************************/
+kill_entry: KILL
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    userbuf[0] = hostbuf[0] = reasonbuf[0] = '\0';
+    regex_ban = 0;
+  }
+} '{' kill_items '}' ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    if (userbuf[0] && hostbuf[0])
+    {
+      if (regex_ban)
+      {
+#ifdef HAVE_LIBPCRE
+        void *exp_user = NULL;
+        void *exp_host = NULL;
+        const char *errptr = NULL;
+
+        if (!(exp_user = ircd_pcre_compile(userbuf, &errptr)) ||
+            !(exp_host = ircd_pcre_compile(hostbuf, &errptr)))
+        {
+          ilog(LOG_TYPE_IRCD, "Failed to add regular expression based K-Line: %s",
+               errptr);
+          break;
+        }
+
+        yy_aconf = map_to_conf(make_conf_item(RKLINE_TYPE));
+        yy_aconf->regexuser = exp_user;
+        yy_aconf->regexhost = exp_host;
+
+        DupString(yy_aconf->user, userbuf);
+        DupString(yy_aconf->host, hostbuf);
+
+        if (reasonbuf[0])
+          DupString(yy_aconf->reason, reasonbuf);
+        else
+          DupString(yy_aconf->reason, "No reason");
+#else
+        ilog(LOG_TYPE_IRCD, "Failed to add regular expression based K-Line: no PCRE support");
+        break;
+#endif
+      }
+      else
+      {
+        find_and_delete_temporary(userbuf, hostbuf, CONF_KLINE);
+
+        yy_aconf = map_to_conf(make_conf_item(KLINE_TYPE));
+
+        DupString(yy_aconf->user, userbuf);
+        DupString(yy_aconf->host, hostbuf);
+
+        if (reasonbuf[0])
+          DupString(yy_aconf->reason, reasonbuf);
+        else
+          DupString(yy_aconf->reason, "No reason");
+        add_conf_by_address(CONF_KLINE, yy_aconf);
+      }
+    }
+
+    yy_aconf = NULL;
+  }
+}; 
+
+kill_type: TYPE
+{
+} '='  kill_type_items ';';
+
+kill_type_items: kill_type_items ',' kill_type_item | kill_type_item;
+kill_type_item: REGEX_T
+{
+  if (conf_parser_ctx.pass == 2)
+    regex_ban = 1;
+};
+
+kill_items:     kill_items kill_item | kill_item;
+kill_item:      kill_user | kill_reason | kill_type | error;
+
+kill_user: USER '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    struct split_nuh_item nuh;
+
+    nuh.nuhmask  = yylval.string;
+    nuh.nickptr  = NULL;
+    nuh.userptr  = userbuf;
+    nuh.hostptr  = hostbuf;
+
+    nuh.nicksize = 0;
+    nuh.usersize = sizeof(userbuf);
+    nuh.hostsize = sizeof(hostbuf);
+
+    split_nuh(&nuh);
+  }
+};
+
+kill_reason: REASON '=' QSTRING ';' 
+{
+  if (conf_parser_ctx.pass == 2)
+    strlcpy(reasonbuf, yylval.string, sizeof(reasonbuf));
+};
+
+/***************************************************************************
+ *  section deny
+ ***************************************************************************/
+deny_entry: DENY 
+{
+  if (conf_parser_ctx.pass == 2)
+    hostbuf[0] = reasonbuf[0] = '\0';
+} '{' deny_items '}' ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    if (hostbuf[0] && parse_netmask(hostbuf, NULL, NULL) != HM_HOST)
+    {
+      find_and_delete_temporary(NULL, hostbuf, CONF_DLINE);
+
+      yy_aconf = map_to_conf(make_conf_item(DLINE_TYPE));
+      DupString(yy_aconf->host, hostbuf);
+
+      if (reasonbuf[0])
+        DupString(yy_aconf->reason, reasonbuf);
+      else
+        DupString(yy_aconf->reason, "No reason");
+      add_conf_by_address(CONF_DLINE, yy_aconf);
+      yy_aconf = NULL;
+    }
+  }
+}; 
+
+deny_items:     deny_items deny_item | deny_item;
+deny_item:      deny_ip | deny_reason | error;
+
+deny_ip: IP '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+    strlcpy(hostbuf, yylval.string, sizeof(hostbuf));
+};
+
+deny_reason: REASON '=' QSTRING ';' 
+{
+  if (conf_parser_ctx.pass == 2)
+    strlcpy(reasonbuf, yylval.string, sizeof(reasonbuf));
+};
+
+/***************************************************************************
+ *  section exempt
+ ***************************************************************************/
+exempt_entry: EXEMPT '{' exempt_items '}' ';';
+
+exempt_items:     exempt_items exempt_item | exempt_item;
+exempt_item:      exempt_ip | error;
+
+exempt_ip: IP '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    if (yylval.string[0] && parse_netmask(yylval.string, NULL, NULL) != HM_HOST)
+    {
+      yy_aconf = map_to_conf(make_conf_item(EXEMPTDLINE_TYPE));
+      DupString(yy_aconf->host, yylval.string);
+
+      add_conf_by_address(CONF_EXEMPTDLINE, yy_aconf);
+      yy_aconf = NULL;
+    }
+  }
+};
+
+/***************************************************************************
+ *  section gecos
+ ***************************************************************************/
+gecos_entry: GECOS
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    regex_ban = 0;
+    reasonbuf[0] = gecos_name[0] = '\0';
+  }
+} '{' gecos_items '}' ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    if (gecos_name[0])
+    {
+      if (regex_ban)
+      {
+#ifdef HAVE_LIBPCRE
+        void *exp_p = NULL;
+        const char *errptr = NULL;
+
+        if (!(exp_p = ircd_pcre_compile(gecos_name, &errptr)))
+        {
+          ilog(LOG_TYPE_IRCD, "Failed to add regular expression based X-Line: %s",
+               errptr);
+          break;
+        }
+
+        yy_conf = make_conf_item(RXLINE_TYPE);
+        yy_conf->regexpname = exp_p;
+#else
+        ilog(LOG_TYPE_IRCD, "Failed to add regular expression based X-Line: no PCRE support");
+        break;
+#endif
+      }
+      else
+        yy_conf = make_conf_item(XLINE_TYPE);
+
+      yy_match_item = map_to_conf(yy_conf);
+      DupString(yy_conf->name, gecos_name);
+
+      if (reasonbuf[0])
+        DupString(yy_match_item->reason, reasonbuf);
+      else
+        DupString(yy_match_item->reason, "No reason");
+    }
+  }
+};
+
+gecos_flags: TYPE
+{
+} '='  gecos_flags_items ';';
+
+gecos_flags_items: gecos_flags_items ',' gecos_flags_item | gecos_flags_item;
+gecos_flags_item: REGEX_T
+{
+  if (conf_parser_ctx.pass == 2)
+    regex_ban = 1;
+};
+
+gecos_items: gecos_items gecos_item | gecos_item;
+gecos_item:  gecos_name | gecos_reason | gecos_flags | error;
+
+gecos_name: NAME '=' QSTRING ';' 
+{
+  if (conf_parser_ctx.pass == 2)
+    strlcpy(gecos_name, yylval.string, sizeof(gecos_name));
+};
+
+gecos_reason: REASON '=' QSTRING ';' 
+{
+  if (conf_parser_ctx.pass == 2)
+    strlcpy(reasonbuf, yylval.string, sizeof(reasonbuf));
+};
+
+/***************************************************************************
+ *  section general
+ ***************************************************************************/
+general_entry: GENERAL
+  '{' general_items '}' ';';
+
+general_items:      general_items general_item | general_item;
+general_item:       general_hide_spoof_ips | general_ignore_bogus_ts |
+		    general_failed_oper_notice | general_anti_nick_flood |
+		    general_max_nick_time | general_max_nick_changes |
+		    general_max_accept | general_anti_spam_exit_message_time |
+                    general_ts_warn_delta | general_ts_max_delta |
+                    general_kill_chase_time_limit |
+                    general_invisible_on_connect |
+                    general_warn_no_nline | general_dots_in_ident |
+                    general_stats_o_oper_only | general_stats_k_oper_only |
+                    general_pace_wait | general_stats_i_oper_only |
+                    general_pace_wait_simple | general_stats_P_oper_only |
+                    general_short_motd | general_no_oper_flood |
+                    general_true_no_oper_flood | general_oper_pass_resv |
+                    general_message_locale |
+                    general_oper_only_umodes | general_max_targets |
+                    general_use_egd | general_egdpool_path |
+                    general_oper_umodes | general_caller_id_wait |
+                    general_opers_bypass_callerid | general_default_floodcount |
+                    general_min_nonwildcard | general_min_nonwildcard_simple |
+                    general_disable_remote_commands |
+                    general_throttle_time | general_havent_read_conf |
+                    general_ping_cookie |
+                    general_disable_auth | 
+		    general_tkline_expire_notices | general_gline_enable |
+                    general_gline_duration | general_gline_request_duration |
+                    general_gline_min_cidr |
+                    general_gline_min_cidr6 |
+		    general_stats_e_disabled |
+		    general_max_watch | general_services_name |
+		    error;
+
+
+general_max_watch: MAX_WATCH '=' NUMBER ';'
+{
+  ConfigFileEntry.max_watch = $3;
+};
+
+general_gline_enable: GLINE_ENABLE '=' TBOOL ';'
+{
+  if (conf_parser_ctx.pass == 2)
+    ConfigFileEntry.glines = yylval.number;
+};
+
+general_gline_duration: GLINE_DURATION '=' timespec ';'
+{
+  if (conf_parser_ctx.pass == 2)
+    ConfigFileEntry.gline_time = $3;
+};
+
+general_gline_request_duration: GLINE_REQUEST_DURATION '=' timespec ';'
+{
+  if (conf_parser_ctx.pass == 2)
+    ConfigFileEntry.gline_request_time = $3;
+};
+
+general_gline_min_cidr: GLINE_MIN_CIDR '=' NUMBER ';'
+{
+  ConfigFileEntry.gline_min_cidr = $3;
+};
+
+general_gline_min_cidr6: GLINE_MIN_CIDR6 '=' NUMBER ';'
+{
+  ConfigFileEntry.gline_min_cidr6 = $3;
+};
+
+general_tkline_expire_notices: TKLINE_EXPIRE_NOTICES '=' TBOOL ';'
+{
+  ConfigFileEntry.tkline_expire_notices = yylval.number;
+};
+
+general_kill_chase_time_limit: KILL_CHASE_TIME_LIMIT '=' timespec ';'
+{
+  ConfigFileEntry.kill_chase_time_limit = $3;
+};
+
+general_hide_spoof_ips: HIDE_SPOOF_IPS '=' TBOOL ';'
+{
+  ConfigFileEntry.hide_spoof_ips = yylval.number;
+};
+
+general_ignore_bogus_ts: IGNORE_BOGUS_TS '=' TBOOL ';'
+{
+  ConfigFileEntry.ignore_bogus_ts = yylval.number;
+};
+
+general_disable_remote_commands: DISABLE_REMOTE_COMMANDS '=' TBOOL ';'
+{
+  ConfigFileEntry.disable_remote = yylval.number;
+};
+
+general_failed_oper_notice: FAILED_OPER_NOTICE '=' TBOOL ';'
+{
+  ConfigFileEntry.failed_oper_notice = yylval.number;
+};
+
+general_anti_nick_flood: ANTI_NICK_FLOOD '=' TBOOL ';'
+{
+  ConfigFileEntry.anti_nick_flood = yylval.number;
+};
+
+general_max_nick_time: MAX_NICK_TIME '=' timespec ';'
+{
+  ConfigFileEntry.max_nick_time = $3; 
+};
+
+general_max_nick_changes: MAX_NICK_CHANGES '=' NUMBER ';'
+{
+  ConfigFileEntry.max_nick_changes = $3;
+};
+
+general_max_accept: MAX_ACCEPT '=' NUMBER ';'
+{
+  ConfigFileEntry.max_accept = $3;
+};
+
+general_anti_spam_exit_message_time: ANTI_SPAM_EXIT_MESSAGE_TIME '=' timespec ';'
+{
+  ConfigFileEntry.anti_spam_exit_message_time = $3;
+};
+
+general_ts_warn_delta: TS_WARN_DELTA '=' timespec ';'
+{
+  ConfigFileEntry.ts_warn_delta = $3;
+};
+
+general_ts_max_delta: TS_MAX_DELTA '=' timespec ';'
+{
+  if (conf_parser_ctx.pass == 2)
+    ConfigFileEntry.ts_max_delta = $3;
+};
+
+general_havent_read_conf: HAVENT_READ_CONF '=' NUMBER ';'
+{
+  if (($3 > 0) && conf_parser_ctx.pass == 1)
+  {
+    ilog(LOG_TYPE_IRCD, "You haven't read your config file properly.");
+    ilog(LOG_TYPE_IRCD, "There is a line in the example conf that will kill your server if not removed.");
+    ilog(LOG_TYPE_IRCD, "Consider actually reading/editing the conf file, and removing this line.");
+    exit(0);
+  }
+};
+
+general_invisible_on_connect: INVISIBLE_ON_CONNECT '=' TBOOL ';'
+{
+  ConfigFileEntry.invisible_on_connect = yylval.number;
+};
+
+general_warn_no_nline: WARN_NO_NLINE '=' TBOOL ';'
+{
+  ConfigFileEntry.warn_no_nline = yylval.number;
+};
+
+general_stats_e_disabled: STATS_E_DISABLED '=' TBOOL ';'
+{
+  ConfigFileEntry.stats_e_disabled = yylval.number;
+};
+
+general_stats_o_oper_only: STATS_O_OPER_ONLY '=' TBOOL ';'
+{
+  ConfigFileEntry.stats_o_oper_only = yylval.number;
+};
+
+general_stats_P_oper_only: STATS_P_OPER_ONLY '=' TBOOL ';'
+{
+  ConfigFileEntry.stats_P_oper_only = yylval.number;
+};
+
+general_stats_k_oper_only: STATS_K_OPER_ONLY '=' TBOOL ';'
+{
+  ConfigFileEntry.stats_k_oper_only = 2 * yylval.number;
+} | STATS_K_OPER_ONLY '=' TMASKED ';'
+{
+  ConfigFileEntry.stats_k_oper_only = 1;
+};
+
+general_stats_i_oper_only: STATS_I_OPER_ONLY '=' TBOOL ';'
+{
+  ConfigFileEntry.stats_i_oper_only = 2 * yylval.number;
+} | STATS_I_OPER_ONLY '=' TMASKED ';'
+{
+  ConfigFileEntry.stats_i_oper_only = 1;
+};
+
+general_pace_wait: PACE_WAIT '=' timespec ';'
+{
+  ConfigFileEntry.pace_wait = $3;
+};
+
+general_caller_id_wait: CALLER_ID_WAIT '=' timespec ';'
+{
+  ConfigFileEntry.caller_id_wait = $3;
+};
+
+general_opers_bypass_callerid: OPERS_BYPASS_CALLERID '=' TBOOL ';'
+{
+  ConfigFileEntry.opers_bypass_callerid = yylval.number;
+};
+
+general_pace_wait_simple: PACE_WAIT_SIMPLE '=' timespec ';'
+{
+  ConfigFileEntry.pace_wait_simple = $3;
+};
+
+general_short_motd: SHORT_MOTD '=' TBOOL ';'
+{
+  ConfigFileEntry.short_motd = yylval.number;
+};
+  
+general_no_oper_flood: NO_OPER_FLOOD '=' TBOOL ';'
+{
+  ConfigFileEntry.no_oper_flood = yylval.number;
+};
+
+general_true_no_oper_flood: TRUE_NO_OPER_FLOOD '=' TBOOL ';'
+{
+  ConfigFileEntry.true_no_oper_flood = yylval.number;
+};
+
+general_oper_pass_resv: OPER_PASS_RESV '=' TBOOL ';'
+{
+  ConfigFileEntry.oper_pass_resv = yylval.number;
+};
+
+general_message_locale: MESSAGE_LOCALE '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    if (strlen(yylval.string) > LOCALE_LENGTH-2)
+      yylval.string[LOCALE_LENGTH-1] = '\0';
+
+    set_locale(yylval.string);
+  }
+};
+
+general_dots_in_ident: DOTS_IN_IDENT '=' NUMBER ';'
+{
+  ConfigFileEntry.dots_in_ident = $3;
+};
+
+general_max_targets: MAX_TARGETS '=' NUMBER ';'
+{
+  ConfigFileEntry.max_targets = $3;
+};
+
+general_use_egd: USE_EGD '=' TBOOL ';'
+{
+  ConfigFileEntry.use_egd = yylval.number;
+};
+
+general_egdpool_path: EGDPOOL_PATH '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(ConfigFileEntry.egdpool_path);
+    DupString(ConfigFileEntry.egdpool_path, yylval.string);
+  }
+};
+
+general_services_name: T_SERVICES_NAME '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2 && valid_servname(yylval.string))
+  {
+    MyFree(ConfigFileEntry.service_name);
+    DupString(ConfigFileEntry.service_name, yylval.string);
+  }
+};
+
+general_ping_cookie: PING_COOKIE '=' TBOOL ';'
+{
+  ConfigFileEntry.ping_cookie = yylval.number;
+};
+
+general_disable_auth: DISABLE_AUTH '=' TBOOL ';'
+{
+  ConfigFileEntry.disable_auth = yylval.number;
+};
+
+general_throttle_time: THROTTLE_TIME '=' timespec ';'
+{
+  ConfigFileEntry.throttle_time = yylval.number;
+};
+
+general_oper_umodes: OPER_UMODES
+{
+  ConfigFileEntry.oper_umodes = 0;
+} '='  umode_oitems ';' ;
+
+umode_oitems:    umode_oitems ',' umode_oitem | umode_oitem;
+umode_oitem:     T_BOTS
+{
+  ConfigFileEntry.oper_umodes |= UMODE_BOTS;
+} | T_CCONN
+{
+  ConfigFileEntry.oper_umodes |= UMODE_CCONN;
+} | T_CCONN_FULL
+{
+  ConfigFileEntry.oper_umodes |= UMODE_CCONN_FULL;
+} | T_DEAF
+{
+  ConfigFileEntry.oper_umodes |= UMODE_DEAF;
+} | T_DEBUG
+{
+  ConfigFileEntry.oper_umodes |= UMODE_DEBUG;
+} | T_FULL
+{
+  ConfigFileEntry.oper_umodes |= UMODE_FULL;
+} | HIDDEN
+{
+  ConfigFileEntry.oper_umodes |= UMODE_HIDDEN;
+} | T_SKILL
+{
+  ConfigFileEntry.oper_umodes |= UMODE_SKILL;
+} | T_NCHANGE
+{
+  ConfigFileEntry.oper_umodes |= UMODE_NCHANGE;
+} | T_REJ
+{
+  ConfigFileEntry.oper_umodes |= UMODE_REJ;
+} | T_UNAUTH
+{
+  ConfigFileEntry.oper_umodes |= UMODE_UNAUTH;
+} | T_SPY
+{
+  ConfigFileEntry.oper_umodes |= UMODE_SPY;
+} | T_EXTERNAL
+{
+  ConfigFileEntry.oper_umodes |= UMODE_EXTERNAL;
+} | T_OPERWALL
+{
+  ConfigFileEntry.oper_umodes |= UMODE_OPERWALL;
+} | T_SERVNOTICE
+{
+  ConfigFileEntry.oper_umodes |= UMODE_SERVNOTICE;
+} | T_INVISIBLE
+{
+  ConfigFileEntry.oper_umodes |= UMODE_INVISIBLE;
+} | T_WALLOP
+{
+  ConfigFileEntry.oper_umodes |= UMODE_WALLOP;
+} | T_SOFTCALLERID
+{
+  ConfigFileEntry.oper_umodes |= UMODE_SOFTCALLERID;
+} | T_CALLERID
+{
+  ConfigFileEntry.oper_umodes |= UMODE_CALLERID;
+} | T_LOCOPS
+{
+  ConfigFileEntry.oper_umodes |= UMODE_LOCOPS;
+};
+
+general_oper_only_umodes: OPER_ONLY_UMODES 
+{
+  ConfigFileEntry.oper_only_umodes = 0;
+} '='  umode_items ';' ;
+
+umode_items:	umode_items ',' umode_item | umode_item;
+umode_item:	T_BOTS 
+{
+  ConfigFileEntry.oper_only_umodes |= UMODE_BOTS;
+} | T_CCONN
+{
+  ConfigFileEntry.oper_only_umodes |= UMODE_CCONN;
+} | T_CCONN_FULL
+{
+  ConfigFileEntry.oper_only_umodes |= UMODE_CCONN_FULL;
+} | T_DEAF
+{
+  ConfigFileEntry.oper_only_umodes |= UMODE_DEAF;
+} | T_DEBUG
+{
+  ConfigFileEntry.oper_only_umodes |= UMODE_DEBUG;
+} | T_FULL
+{ 
+  ConfigFileEntry.oper_only_umodes |= UMODE_FULL;
+} | T_SKILL
+{
+  ConfigFileEntry.oper_only_umodes |= UMODE_SKILL;
+} | HIDDEN
+{
+  ConfigFileEntry.oper_only_umodes |= UMODE_HIDDEN;
+} | T_NCHANGE
+{
+  ConfigFileEntry.oper_only_umodes |= UMODE_NCHANGE;
+} | T_REJ
+{
+  ConfigFileEntry.oper_only_umodes |= UMODE_REJ;
+} | T_UNAUTH
+{
+  ConfigFileEntry.oper_only_umodes |= UMODE_UNAUTH;
+} | T_SPY
+{
+  ConfigFileEntry.oper_only_umodes |= UMODE_SPY;
+} | T_EXTERNAL
+{
+  ConfigFileEntry.oper_only_umodes |= UMODE_EXTERNAL;
+} | T_OPERWALL
+{
+  ConfigFileEntry.oper_only_umodes |= UMODE_OPERWALL;
+} | T_SERVNOTICE
+{
+  ConfigFileEntry.oper_only_umodes |= UMODE_SERVNOTICE;
+} | T_INVISIBLE
+{
+  ConfigFileEntry.oper_only_umodes |= UMODE_INVISIBLE;
+} | T_WALLOP
+{
+  ConfigFileEntry.oper_only_umodes |= UMODE_WALLOP;
+} | T_SOFTCALLERID
+{
+  ConfigFileEntry.oper_only_umodes |= UMODE_SOFTCALLERID;
+} | T_CALLERID
+{
+  ConfigFileEntry.oper_only_umodes |= UMODE_CALLERID;
+} | T_LOCOPS
+{
+  ConfigFileEntry.oper_only_umodes |= UMODE_LOCOPS;
+};
+
+general_min_nonwildcard: MIN_NONWILDCARD '=' NUMBER ';'
+{
+  ConfigFileEntry.min_nonwildcard = $3;
+};
+
+general_min_nonwildcard_simple: MIN_NONWILDCARD_SIMPLE '=' NUMBER ';'
+{
+  ConfigFileEntry.min_nonwildcard_simple = $3;
+};
+
+general_default_floodcount: DEFAULT_FLOODCOUNT '=' NUMBER ';'
+{
+  ConfigFileEntry.default_floodcount = $3;
+};
+
+
+/***************************************************************************
+ *  section channel
+ ***************************************************************************/
+channel_entry: CHANNEL
+  '{' channel_items '}' ';';
+
+channel_items:      channel_items channel_item | channel_item;
+channel_item:       channel_max_bans |
+                    channel_knock_delay | channel_knock_delay_channel |
+                    channel_max_chans_per_user | channel_max_chans_per_oper |
+                    channel_quiet_on_ban | channel_default_split_user_count |
+                    channel_default_split_server_count |
+                    channel_no_create_on_split | channel_restrict_channels |
+                    channel_no_join_on_split |
+                    channel_jflood_count | channel_jflood_time |
+                    channel_disable_fake_channels | error;
+
+channel_disable_fake_channels: DISABLE_FAKE_CHANNELS '=' TBOOL ';'
+{
+  ConfigChannel.disable_fake_channels = yylval.number;
+};
+
+channel_restrict_channels: RESTRICT_CHANNELS '=' TBOOL ';'
+{
+  ConfigChannel.restrict_channels = yylval.number;
+};
+
+channel_knock_delay: KNOCK_DELAY '=' timespec ';'
+{
+  ConfigChannel.knock_delay = $3;
+};
+
+channel_knock_delay_channel: KNOCK_DELAY_CHANNEL '=' timespec ';'
+{
+  ConfigChannel.knock_delay_channel = $3;
+};
+
+channel_max_chans_per_user: MAX_CHANS_PER_USER '=' NUMBER ';'
+{
+  ConfigChannel.max_chans_per_user = $3;
+};
+
+channel_max_chans_per_oper: MAX_CHANS_PER_OPER '=' NUMBER ';'
+{
+  ConfigChannel.max_chans_per_oper = $3;
+};
+
+channel_quiet_on_ban: QUIET_ON_BAN '=' TBOOL ';'
+{
+  ConfigChannel.quiet_on_ban = yylval.number;
+};
+
+channel_max_bans: MAX_BANS '=' NUMBER ';'
+{
+  ConfigChannel.max_bans = $3;
+};
+
+channel_default_split_user_count: DEFAULT_SPLIT_USER_COUNT '=' NUMBER ';'
+{
+  ConfigChannel.default_split_user_count = $3;
+};
+
+channel_default_split_server_count: DEFAULT_SPLIT_SERVER_COUNT '=' NUMBER ';'
+{
+  ConfigChannel.default_split_server_count = $3;
+};
+
+channel_no_create_on_split: NO_CREATE_ON_SPLIT '=' TBOOL ';'
+{
+  ConfigChannel.no_create_on_split = yylval.number;
+};
+
+channel_no_join_on_split: NO_JOIN_ON_SPLIT '=' TBOOL ';'
+{
+  ConfigChannel.no_join_on_split = yylval.number;
+};
+
+channel_jflood_count: JOIN_FLOOD_COUNT '=' NUMBER ';'
+{
+  GlobalSetOptions.joinfloodcount = yylval.number;
+};
+
+channel_jflood_time: JOIN_FLOOD_TIME '=' timespec ';'
+{
+  GlobalSetOptions.joinfloodtime = yylval.number;
+};
+
+/***************************************************************************
+ *  section serverhide
+ ***************************************************************************/
+serverhide_entry: SERVERHIDE
+  '{' serverhide_items '}' ';';
+
+serverhide_items:   serverhide_items serverhide_item | serverhide_item;
+serverhide_item:    serverhide_flatten_links | serverhide_hide_servers |
+		    serverhide_links_delay |
+		    serverhide_hidden | serverhide_hidden_name |
+		    serverhide_hide_server_ips |
+                    error;
+
+serverhide_flatten_links: FLATTEN_LINKS '=' TBOOL ';'
+{
+  if (conf_parser_ctx.pass == 2)
+    ConfigServerHide.flatten_links = yylval.number;
+};
+
+serverhide_hide_servers: HIDE_SERVERS '=' TBOOL ';'
+{
+  if (conf_parser_ctx.pass == 2)
+    ConfigServerHide.hide_servers = yylval.number;
+};
+
+serverhide_hidden_name: HIDDEN_NAME '=' QSTRING ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    MyFree(ConfigServerHide.hidden_name);
+    DupString(ConfigServerHide.hidden_name, yylval.string);
+  }
+};
+
+serverhide_links_delay: LINKS_DELAY '=' timespec ';'
+{
+  if (conf_parser_ctx.pass == 2)
+  {
+    if (($3 > 0) && ConfigServerHide.links_disabled == 1)
+    {
+      eventAddIsh("write_links_file", write_links_file, NULL, $3);
+      ConfigServerHide.links_disabled = 0;
+    }
+
+    ConfigServerHide.links_delay = $3;
+  }
+};
+
+serverhide_hidden: HIDDEN '=' TBOOL ';'
+{
+  if (conf_parser_ctx.pass == 2)
+    ConfigServerHide.hidden = yylval.number;
+};
+
+serverhide_hide_server_ips: HIDE_SERVER_IPS '=' TBOOL ';'
+{
+  if (conf_parser_ctx.pass == 2)
+    ConfigServerHide.hide_server_ips = yylval.number;
+};
diff --git a/src/csvlib.c b/src/csvlib.c
new file mode 100644
index 0000000..0b6034d
--- /dev/null
+++ b/src/csvlib.c
@@ -0,0 +1,671 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  csvlib.c - set of functions to deal with csv type of conf files
+ *
+ *  Copyright (C) 2003 by Diane Bruce, Stuart Walsh
+ *  Use it anywhere you like, if you like it buy us a beer.
+ *  If it's broken, don't bother us with the lawyers.
+ *
+ *  $Id$
+ */
+
+#include "config.h"
+#include "stdinc.h"
+#include "list.h"
+#include "log.h"
+#include "conf.h"
+#include "hostmask.h"
+#include "client.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "memory.h"
+#include "send.h"
+#include "resv.h"
+#include "s_serv.h"
+
+/* Fix "statement not reached" warnings on Sun WorkShop C */
+#ifdef __SUNPRO_C
+#   pragma error_messages(off, E_STATEMENT_NOT_REACHED)
+#endif
+
+
+static void parse_csv_line(char *, ...);
+static int write_csv_line(FILE *, const char *, ...);
+static int flush_write(struct Client *, FILE *, FILE *, 
+                       const char *, const char *);
+static char *getfield(char *);
+
+int
+find_and_delete_temporary(const char *user, const char *host, int type)
+{
+  struct irc_ssaddr iphost, *piphost;
+  struct AccessItem *aconf;
+  int t;
+
+  if ((t = parse_netmask(host, &iphost, NULL)) != HM_HOST)
+  {
+#ifdef IPV6
+    if (t == HM_IPV6)
+      t = AF_INET6;
+    else
+#endif
+      t = AF_INET;
+    piphost = &iphost;
+  }
+  else
+  {
+    t = 0;
+    piphost = NULL;
+  }
+
+  if ((aconf = find_conf_by_address(host, piphost, type, t, user, NULL, 0)))
+  {
+    if (IsConfTemporary(aconf))
+    {
+      delete_one_address_conf(host, aconf);
+      return 1;
+    }
+  }
+
+  return 0;
+}
+
+/* parse_csv_file()
+ *
+ * inputs	- FILE pointer
+ * 		- type of conf to parse
+ * output	- none
+ * side effects	-
+ */
+void
+parse_csv_file(FILE *file, ConfType conf_type)
+{
+  struct ConfItem *conf;
+  struct AccessItem *aconf;
+  struct MatchItem *match_item;
+  char  *name_field=NULL;
+  char  *user_field=NULL;
+  char  *reason_field=NULL;
+  char  *oper_reason=NULL;
+  char  *host_field=NULL;
+  char  line[IRCD_BUFSIZE];
+  char  *p;
+
+  while (fgets(line, sizeof(line), file) != NULL)
+  {
+    if ((p = strchr(line, '\n')) != NULL)
+      *p = '\0';
+
+    if ((line[0] == '\0') || (line[0] == '#'))
+      continue;
+
+    switch(conf_type)
+    {
+    case KLINE_TYPE:
+      parse_csv_line(line, &user_field, &host_field, &reason_field, NULL);
+
+      find_and_delete_temporary(user_field, host_field, CONF_KLINE);
+
+      conf = make_conf_item(KLINE_TYPE);
+      aconf = map_to_conf(conf);
+
+      if (host_field != NULL)
+	DupString(aconf->host, host_field);
+      if (reason_field != NULL)
+	DupString(aconf->reason, reason_field);
+      if (user_field != NULL)
+	DupString(aconf->user, user_field);
+      if (aconf->host != NULL)
+	add_conf_by_address(CONF_KLINE, aconf);
+      break;
+    case DLINE_TYPE:
+      parse_csv_line(line, &host_field, &reason_field, NULL);
+
+      if (host_field && parse_netmask(host_field, NULL, NULL) != HM_HOST)
+      {
+        find_and_delete_temporary(NULL, host_field, CONF_DLINE);
+
+        aconf = map_to_conf(make_conf_item(DLINE_TYPE));
+        DupString(aconf->host, host_field);
+
+        if (reason_field != NULL)
+          DupString(aconf->reason, reason_field);
+        else
+          DupString(aconf->reason, "No reason");
+        add_conf_by_address(CONF_DLINE, aconf);
+      }
+
+      break;
+
+    case XLINE_TYPE:
+      parse_csv_line(line, &name_field, &reason_field, &oper_reason, NULL);
+      conf = make_conf_item(XLINE_TYPE);
+      match_item = (struct MatchItem *)map_to_conf(conf);
+      if (name_field != NULL)
+	DupString(conf->name, name_field);
+      if (reason_field != NULL)
+	DupString(match_item->reason, reason_field);
+      break;
+    case CRESV_TYPE:
+      parse_csv_line(line, &name_field, &reason_field, NULL);
+      (void)create_channel_resv(name_field, reason_field, 0);
+      break;
+
+    case NRESV_TYPE:
+      parse_csv_line(line, &name_field, &reason_field, NULL);
+      (void)create_nick_resv(name_field, reason_field, 0);
+      break;
+
+    case GLINE_TYPE:
+    case CONF_TYPE:
+    case OPER_TYPE:
+    case CLIENT_TYPE:
+    case SERVER_TYPE:
+    case CLUSTER_TYPE:
+    case HUB_TYPE:
+    case LEAF_TYPE:
+    case ULINE_TYPE:
+    case EXEMPTDLINE_TYPE:
+    case CLASS_TYPE:
+    default:
+      break;
+    }
+  }
+}
+
+/*
+ * parse_csv_line()
+ *
+ * inputs	- pointer to line to parse
+ * output	-
+ * side effects -
+ */
+
+static void
+parse_csv_line(char *line, ...)
+{
+  va_list args;
+  char **dest;
+  char *field = NULL;
+
+  va_start(args, line);
+
+  for (; ;)
+  {
+    dest = va_arg(args, char **);
+    if ((dest == NULL) || ((field = getfield(field ? NULL : line)) == NULL))
+    {
+      va_end(args);
+      return;
+    }
+    *dest = field;
+  }
+}
+
+/* write_conf_line()
+ *
+ * inputs       - pointer to struct AccessItem
+ *		- string current_date (small date)
+ *              - time_t cur_time
+ * output       - NONE
+ * side effects - This function takes care of
+ *                finding right conf file, writing
+ *                the right lines to this file, 
+ *                notifying the oper that their kline/dline etc. is in place
+ *                notifying the opers on the server about the k/d etc. line
+ *                
+ * - Dianora
+ */
+void 
+write_conf_line(struct Client *source_p, struct ConfItem *conf,
+		const char *current_date, time_t cur_time)
+{
+  FILE *out;
+  const char *filename, *from, *to;
+  struct AccessItem *aconf;
+  struct MatchItem *xconf;
+  struct ResvChannel *cresv_p=NULL;
+  struct MatchItem *nresv_p=NULL;
+  ConfType type;
+
+  type = conf->type;
+  filename = get_conf_name(type);
+
+  if (!MyConnect(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
+  {
+    from = me.id;
+    to = source_p->id;
+  }
+  else
+  {
+    from = me.name;
+    to = source_p->name;
+  }
+
+  if ((out = fopen(filename, "a")) == NULL)
+  {
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+                         "*** Problem opening %s ", filename);
+    return;
+  }
+
+  switch(type)
+  {
+  case KLINE_TYPE:
+    aconf = (struct AccessItem *)map_to_conf(conf);
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+                         "%s added K-Line for [%s@%s] [%s]",
+                         get_oper_name(source_p),
+			 aconf->user, aconf->host, aconf->reason);
+    sendto_one(source_p, ":%s NOTICE %s :Added K-Line [%s@%s]",
+               from, to, aconf->user, aconf->host);
+    ilog(LOG_TYPE_KLINE, "%s added K-Line for [%s@%s] [%s]",
+         source_p->name, aconf->user, aconf->host, aconf->reason);
+    write_csv_line(out, "%s%s%s%s%s%s%d",
+		   aconf->user, aconf->host,
+		   aconf->reason, aconf->oper_reason, current_date,
+		   get_oper_name(source_p), cur_time);
+    break;
+  case DLINE_TYPE:
+    aconf = (struct AccessItem *)map_to_conf(conf);
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+                         "%s added D-Line for [%s] [%s]",
+                         get_oper_name(source_p), aconf->host, aconf->reason);
+    sendto_one(source_p, ":%s NOTICE %s :Added D-Line [%s] to %s",
+               from, to, aconf->host, filename);
+    ilog(LOG_TYPE_DLINE, "%s added D-Line for [%s] [%s]",
+         get_oper_name(source_p), aconf->host, aconf->reason);
+    write_csv_line(out, "%s%s%s%s%s%d",
+		   aconf->host, aconf->reason, aconf->oper_reason, 
+		   current_date,
+		   get_oper_name(source_p), cur_time);
+    break;
+
+  case XLINE_TYPE:
+    xconf = (struct MatchItem *)map_to_conf(conf);
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+                         "%s added X-Line for [%s] [%s]",
+                         get_oper_name(source_p), conf->name,
+			 xconf->reason);
+    sendto_one(source_p,
+	       ":%s NOTICE %s :Added X-Line [%s] [%d] [%s] to %s",
+               from, to, conf->name, 
+	       xconf->action, xconf->reason, filename);
+    ilog(LOG_TYPE_IRCD, "%s added X-Line for [%s] [%s]",
+         get_oper_name(source_p), conf->name, xconf->reason);
+    write_csv_line(out, "%s%s%s%s%s%d",
+		   conf->name, xconf->reason, xconf->oper_reason,
+		   current_date, get_oper_name(source_p), cur_time);
+    break;
+  case CRESV_TYPE:
+    cresv_p = (struct ResvChannel *)map_to_conf(conf);
+
+    write_csv_line(out, "%s%s",
+		   cresv_p->name, cresv_p->reason);
+    break;
+
+  case NRESV_TYPE:
+    nresv_p = (struct MatchItem *)map_to_conf(conf);
+
+    write_csv_line(out, "%s%s",
+		   conf->name, nresv_p->reason);
+    break;
+
+  default:
+    fclose(out);
+    return;
+  }
+
+  fclose(out);
+}
+
+/*
+ * write_csv_line()
+ *
+ * inputs	- pointer to FILE *
+ *		- formatted string
+ * output	-
+ * side effects - single line is written to csv conf file
+ */
+static int
+write_csv_line(FILE *out, const char *format, ...)
+{
+  char c;
+  size_t bytes = 0;
+  va_list args;
+  char tmp[1024];
+  char *str = tmp;
+  const char *null_string = "";
+
+  if (out == NULL)
+    return(0);
+
+  va_start(args, format);
+
+  while ((c = *format++))
+  {
+    if (c == '%')
+    {
+      c = *format++;
+      if (c == 's')
+      {
+	const char *p1 = va_arg(args, const char *);
+	if (p1 == NULL)
+	  p1 = null_string;
+	*str++ = '\"';
+	++bytes;
+	while (*p1 != '\0')
+	{
+	  *str++ = *p1++;
+	  ++bytes;
+        }
+	*str++ = '\"';
+	*str++ = ',';
+	  
+	bytes += 2;
+	continue;
+      }
+      if (c == 'c')
+      {
+	*str++ = '\"';
+	++bytes;
+	*str++ = (char) va_arg(args, int);
+	++bytes;
+	*str++ = '\"';
+	*str++ = ',';
+
+	bytes += 2;
+	continue;
+      }
+
+      if (c == 'd')
+      {
+	int v = va_arg(args, int);
+	char t[40];
+	char *p=t;
+
+	while (v > 10)
+        {
+	  *p++ = (v % 10) + '0';
+	  v = v/10;
+	}
+	*p++ = (v % 10) + '0';
+
+        *str++ = '\"';
+        ++bytes;
+	while (p != t)
+	{
+	  *str++ = *--p;
+	  ++bytes;
+	}
+
+        *str++ = '\"';
+	*str++ = ',';
+	bytes += 2;
+	continue;
+      }
+      if (c != '%')
+      {
+	int ret;
+	
+	format -= 2;
+	ret = vsprintf(str, format, args);
+	str += ret;
+	bytes += ret;
+	*str++ = ',';
+
+	++bytes;
+	break;
+      }
+    }
+    *str++ = c;
+    ++bytes;
+  }
+
+  if (*(str-1) == ',')
+  {
+    *(str-1) = '\n';
+    *str = '\0';
+  }
+  else
+  {
+    *str++ = '\n';
+    ++bytes;
+    *str = '\0';
+  }
+
+  va_end(args);
+  str = tmp;
+  fputs(str, out);
+
+  return(bytes);
+}
+
+/*
+ * getfield
+ *
+ * inputs	- input buffer
+ * output	- next field
+ * side effects	- field breakup for ircd.conf file.
+ */
+static char *
+getfield(char *newline)
+{
+  static char *line = NULL;
+  char *end, *field;
+        
+  if (newline != NULL)
+    line = newline;
+
+  if (line == NULL)
+    return(NULL);
+
+  field = line;
+
+  /* skip everything that's not a starting quote */
+  for(;;)
+  {
+    if (*field == '\0')
+      return(NULL);
+    else if (*field == '"')
+      break;
+    ++field;
+  }
+
+  /* skip over the beginning " */
+  end = ++field;
+  
+  for (;;)
+  {
+    /* At end of string, mark it as end and return */
+    if ((*end == '\0') || (*end == '\n'))
+    {
+      line = NULL;
+      return(NULL);
+    }
+    else if (*end == '\\')      /* found escape character ? */
+    {
+      end++;
+    }
+    else if (*end == '"')	/* found terminating " */
+    {
+      *end++ = '\0';
+      line = end;
+      return(field);
+    }
+
+    end++;
+  }
+
+  return (NULL);
+}
+
+/* remove_conf_line()
+ *
+ * inputs	- type of kline to remove
+ *		- pointer to oper removing
+ *		- pat1 pat2 patterns to match
+ * output	- -1 if unsuccessful 0 if no change 1 if change
+ * side effects	-
+ */
+int
+remove_conf_line(ConfType type, struct Client *source_p, const char *pat1, const char *pat2)
+{
+  const char *filename;
+  FILE *in, *out;
+  int pairme=0;
+  char buf[IRCD_BUFSIZE], buff[IRCD_BUFSIZE], temppath[IRCD_BUFSIZE];
+  char *found1;
+  char *found2;
+  int oldumask;
+
+  filename = get_conf_name(type);
+
+  if ((in = fopen(filename, "r")) == NULL)
+  {
+    sendto_one(source_p, ":%s NOTICE %s :Cannot open %s", me.name,
+               source_p->name, filename);
+    return -1;
+  }
+
+  ircsprintf(temppath, "%s.tmp", filename);
+  oldumask = umask(0);
+
+  if ((out = fopen(temppath, "w")) == NULL)
+  {
+    sendto_one(source_p, ":%s NOTICE %s :Cannot open %s", me.name,
+	       source_p->name, temppath);
+    fclose(in);
+    umask(oldumask);
+    return -1;
+  }
+
+  umask(oldumask);
+  oldumask = umask(0);
+
+  while (fgets(buf, sizeof(buf), in) != NULL) 
+  {
+    if ((*buf == '\0') || (*buf == '#'))
+    {
+      if (flush_write(source_p, in, out, buf, temppath) < 0)
+	return -1;
+    }
+    
+    /* Keep copy of original line, getfield trashes line as it goes */
+    strlcpy(buff, buf, sizeof(buff));
+
+    if ((found1 = getfield(buff)) == NULL)
+    {
+      if (flush_write(source_p, in, out, buf, temppath) < 0)
+	return -1;
+      continue;
+    }
+
+    if (pat2 != NULL)
+    {
+      if ((found2 = getfield(NULL)) == NULL)
+      {
+	if (flush_write(source_p, in, out, buf, temppath) < 0)
+	  return -1;
+	continue;
+      }
+
+      if (!irccmp(pat1, found1) && !irccmp(pat2, found2))
+      {
+	pairme = 1;
+	continue;
+      }
+      else
+      {
+	if(flush_write(source_p, in, out, buf, temppath) < 0)
+	  return -1;
+	continue;
+      }
+    }
+    else
+    {
+      if (!irccmp(pat1, found1))
+      {
+	pairme = 1;
+	continue;
+      }
+      else
+      {
+	if(flush_write(source_p, in, out, buf, temppath) < 0)
+	  return -1;
+	continue;
+      }
+    }
+  }
+
+  fclose(in);
+  fclose(out);
+
+/* The result of the rename should be checked too... oh well */
+/* If there was an error on a write above, then its been reported
+ * and I am not going to trash the original kline /conf file
+ */
+
+  if (pairme == 0)
+  {
+    if(temppath != NULL)
+      (void)unlink(temppath);
+    return 0;
+  }
+  else
+  {
+    (void)rename(temppath, filename);
+
+    /* XXX
+     * This is a very inefficient way of removing a kline/xline etc.
+     * This next function call forces a complete re-read of all conf
+     * files, instead of a re-read of the kline/dline etc. files modified
+     * But, consider how often an /quote unkline etc. is done compared
+     * to how often a /quote kline is done. Its not a biggie in
+     * the grand scheme of things. If it does become a biggie,
+     * we will rewrite it - Dianora
+     */
+
+    rehash(0);
+    return 1;
+  }
+}
+
+/*
+ * flush_write()
+ *
+ * inputs       - pointer to client structure of oper requesting unkline
+ *		- in is the input file descriptor
+ *              - out is the output file descriptor
+ *              - buf is the buffer to write
+ *              - ntowrite is the expected number of character to be written
+ *              - temppath is the temporary file name to be written
+ * output       - -1 for error on write
+ *              - 0 for ok
+ * side effects - if successful, the buf is written to output file
+ *                if a write failure happesn, and the file pointed to
+ *                by temppath, if its non NULL, is removed.
+ *
+ * The idea here is, to be as robust as possible when writing to the 
+ * kline file.
+ *
+ * -Dianora
+ */
+static int
+flush_write(struct Client *source_p, FILE *in, FILE* out, 
+            const char *buf, const char *temppath)
+{
+  int error_on_write = fputs(buf, out) < 0 ? (-1) : (0);
+
+  if (error_on_write)
+  {
+    sendto_one(source_p,":%s NOTICE %s :Unable to write to %s aborting",
+	       me.name, source_p->name, temppath);
+    if(temppath != NULL)
+      (void)unlink(temppath);
+    fclose(in);
+    fclose(out);
+  }
+
+  return (error_on_write);
+}
diff --git a/src/dbuf.c b/src/dbuf.c
new file mode 100644
index 0000000..1271b86
--- /dev/null
+++ b/src/dbuf.c
@@ -0,0 +1,112 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  dbuf.c: Supports dynamic data buffers.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "balloc.h"
+#include "dbuf.h"
+#include "memory.h"
+
+static BlockHeap *dbuf_heap;
+
+void
+dbuf_init(void)
+{
+  dbuf_heap = BlockHeapCreate("dbuf", sizeof(struct dbuf_block), DBUF_HEAP_SIZE);
+}
+
+static struct dbuf_block *
+dbuf_alloc(struct dbuf_queue *qptr)
+{
+  struct dbuf_block *block = BlockHeapAlloc(dbuf_heap);
+
+  dlinkAddTail(block, make_dlink_node(), &qptr->blocks);
+  return block;
+}
+
+void
+dbuf_put(struct dbuf_queue *qptr, char *data, size_t count)
+{
+  struct dbuf_block *last;
+  size_t amount;
+
+  assert(count > 0);
+  if (qptr->blocks.tail == NULL)
+    dbuf_alloc(qptr);
+
+  do {
+    last = qptr->blocks.tail->data;
+
+    amount = DBUF_BLOCK_SIZE - last->size;
+    if (!amount)
+    {
+      last = dbuf_alloc(qptr);
+      amount = DBUF_BLOCK_SIZE;
+    }
+    if (amount > count)
+      amount = count;
+
+    memcpy((void *) &last->data[last->size], data, amount);
+    count -= amount;
+    last->size += amount;
+    qptr->total_size += amount;
+
+    data += amount;
+
+  } while (count > 0);
+}
+
+void
+dbuf_delete(struct dbuf_queue *qptr, size_t count)
+{
+  dlink_node *ptr;
+  struct dbuf_block *first;
+
+  assert(qptr->total_size >= count);
+  if (count == 0)
+    return;
+
+  /* free whole blocks first.. */
+  while (1)
+  {
+    if (!count)
+      return;
+    ptr = qptr->blocks.head;
+    first = ptr->data;
+    if (count < first->size)
+      break;
+
+    qptr->total_size -= first->size;
+    count -= first->size;
+    dlinkDelete(ptr, &qptr->blocks);
+    free_dlink_node(ptr);
+    BlockHeapFree(dbuf_heap, first);
+  }
+
+  /* ..then remove data from the beginning of the queue */
+  first->size -= count;
+  qptr->total_size -= count;
+  memmove((void *) &first->data, (void *) &first->data[count], first->size);
+}
+
diff --git a/src/event.c b/src/event.c
new file mode 100644
index 0000000..2ddc75d
--- /dev/null
+++ b/src/event.c
@@ -0,0 +1,292 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  event.c: Event functions.
+ *
+ *  Copyright (C) 1998-2000 Regents of the University of California
+ *  Copyright (C) 2001-2002 Hybrid Development Team
+ *
+ *  Code borrowed from the squid web cache by Adrian Chadd.
+ *  Original header:
+ *
+ *  DEBUG: section 41   Event Processing
+ *  AUTHOR: Henrik Nordstrom
+ *
+ *  SQUID Internet Object Cache  http://squid.nlanr.net/Squid/
+ *  ----------------------------------------------------------
+ *
+ *  Squid is the result of efforts by numerous individuals from the
+ *  Internet community.  Development is led by Duane Wessels of the
+ *  National Laboratory for Applied Network Research and funded by the
+ *  National Science Foundation.  Squid is Copyrighted (C) 1998 by
+ *  the Regents of the University of California.  Please see the
+ *  COPYRIGHT file for full details.  Squid incorporates software
+ *  developed and/or copyrighted by other sources.  Please see the
+ *  CREDITS file for full details.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+/*
+ * How it's used:
+ *
+ * Should be pretty self-explanatory. Events are added to the static
+ * array event_table with a frequency time telling eventRun how often
+ * to execute it.
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "ircd.h"
+#include "event.h"
+#include "client.h"
+#include "send.h"
+#include "memory.h"
+#include "log.h"
+#include "numeric.h"
+
+static const char *last_event_ran = NULL;
+static struct ev_entry event_table[MAX_EVENTS];
+static time_t event_time_min = -1;
+static int eventFind(EVH *func, void *arg);
+
+/*
+ * void eventAdd(const char *name, EVH *func, void *arg, time_t when)
+ *
+ * Input: Name of event, function to call, arguments to pass, and frequency
+ *	  of the event.
+ * Output: None
+ * Side Effects: Adds the event to the event list.
+ */
+void
+eventAdd(const char *name, EVH *func, void *arg, time_t when)
+{
+  int i;
+  
+  /* find first inactive index, or use next index */
+  for (i = 0; i < MAX_EVENTS; i++)
+  {
+    if (event_table[i].active == 0)
+    {
+      event_table[i].func = func;
+      event_table[i].name = name;
+      event_table[i].arg = arg;
+      event_table[i].when = CurrentTime + when;
+      event_table[i].frequency = when; 
+      event_table[i].active = 1;
+
+      if ((event_table[i].when < event_time_min) || (event_time_min == -1))
+	event_time_min = event_table[i].when;
+
+      return;
+    }
+  }
+  /* XXX if reach here, its an error */
+  ilog(LOG_TYPE_IRCD, "Event table is full! (%d)", i);
+}
+
+/*
+ * void eventDelete(EVH *func, void *arg)
+ *
+ * Input: Function handler, argument that was passed.
+ * Output: None
+ * Side Effects: Removes the event from the event list
+ */
+void
+eventDelete(EVH *func, void *arg)
+{
+  int i = eventFind(func, arg);
+
+  if (i == -1)
+    return;
+
+  event_table[i].name = NULL;
+  event_table[i].func = NULL;
+  event_table[i].arg = NULL;
+  event_table[i].active = 0;
+}
+
+/* 
+ * void eventAddIsh(const char *name, EVH *func, void *arg, time_t delta_isa)
+ *
+ * Input: Name of event, function to call, arguments to pass, and frequency
+ *	  of the event.
+ * Output: None
+ * Side Effects: Adds the event to the event list within +- 1/3 of the
+ *	         specified frequency.
+ */
+void
+eventAddIsh(const char *name, EVH *func, void *arg, time_t delta_ish)
+{
+  if (delta_ish >= 3.0)
+  {
+    const time_t two_third = (2 * delta_ish) / 3;
+    delta_ish = two_third + ((rand() % 1000) * two_third) / 1000;
+      /*
+       * XXX I hate the above magic, I don't even know if its right.
+       * Grr. -- adrian
+       */
+  }
+
+  eventAdd(name, func, arg, delta_ish);
+}
+
+/*
+ * void eventRun(void)
+ *
+ * Input: None
+ * Output: None
+ * Side Effects: Runs pending events in the event list
+ */
+void
+eventRun(void)
+{
+  int i;
+
+  for (i = 0; i < MAX_EVENTS; i++)
+  {
+    if (event_table[i].active && (event_table[i].when <= CurrentTime))
+    {
+      last_event_ran = event_table[i].name;
+      event_table[i].func(event_table[i].arg);
+      event_table[i].when = CurrentTime + event_table[i].frequency;
+      event_time_min = -1;
+    }
+  }
+}
+
+/*
+ * time_t eventNextTime(void)
+ * 
+ * Input: None
+ * Output: Specifies the next time eventRun() should be run
+ * Side Effects: None
+ */
+time_t
+eventNextTime(void)
+{
+  int i;
+
+  if (event_time_min == -1)
+  {
+    for (i = 0; i < MAX_EVENTS; i++)
+    {
+      if (event_table[i].active && ((event_table[i].when < event_time_min) || (event_time_min == -1)))
+        event_time_min = event_table[i].when;
+    }
+  }
+
+  return(event_time_min);
+}
+
+/*
+ * void eventInit(void)
+ *
+ * Input: None
+ * Output: None
+ * Side Effects: Initializes the event system. 
+ */
+void
+eventInit(void)
+{
+  last_event_ran = NULL;
+  memset(event_table, 0, sizeof(event_table));
+}
+
+/*
+ * int eventFind(EVH *func, void *arg)
+ *
+ * Input: Event function and the argument passed to it
+ * Output: Index to the slow in the event_table
+ * Side Effects: None
+ */
+static int
+eventFind(EVH *func, void *arg)
+{
+  int i;
+
+  for (i = 0; i < MAX_EVENTS; i++)
+  {
+    if ((event_table[i].func == func) &&
+        (event_table[i].arg == arg) &&
+         event_table[i].active)
+      return(i);
+  }
+
+  return(-1);
+}
+
+/*
+ * void show_events(struct Client *source_p)
+ *
+ * Input: Client requesting the event
+ * Output: List of events
+ * Side Effects: None
+ */
+void
+show_events(struct Client *source_p)
+{
+  int i;
+
+  if (last_event_ran)
+  {
+    sendto_one(source_p, ":%s %d %s :Last event to run: %s",
+               me.name, RPL_STATSDEBUG, source_p->name, last_event_ran);
+    sendto_one(source_p, ":%s %d %s : ",
+      me.name, RPL_STATSDEBUG, source_p->name);
+  }
+
+  sendto_one(source_p,
+    ":%s %d %s : Operation                    Next Execution",
+    me.name, RPL_STATSDEBUG, source_p->name);
+  sendto_one(source_p,
+    ":%s %d %s : -------------------------------------------",
+    me.name, RPL_STATSDEBUG, source_p->name);
+
+  for (i = 0; i < MAX_EVENTS; i++)
+    if (event_table[i].active)
+    {
+      sendto_one(source_p, ":%s %d %s : %-28s %-4d seconds",
+                 me.name, RPL_STATSDEBUG, source_p->name,
+                 event_table[i].name,
+		 (int)(event_table[i].when - CurrentTime));
+    }
+
+  sendto_one(source_p, ":%s %d %s : ",
+    me.name, RPL_STATSDEBUG, source_p->name);
+}
+
+/*
+ * void set_back_events(time_t by)
+ * Input: Time to set back events by.
+ * Output: None.
+ * Side-effects: Sets back all events by "by" seconds.
+ */
+void
+set_back_events(time_t by)
+{
+  int i;
+
+  for (i = 0; i < MAX_EVENTS; i++)
+  {
+    if (event_table[i].when > by)
+      event_table[i].when -= by;
+    else
+      event_table[i].when = 0;
+  }
+}
+
diff --git a/src/fdlist.c b/src/fdlist.c
new file mode 100644
index 0000000..5400ad3
--- /dev/null
+++ b/src/fdlist.c
@@ -0,0 +1,243 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  fdlist.c: Maintains a list of file descriptors.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "fdlist.h"
+#include "client.h"  /* struct Client */
+#include "event.h"
+#include "ircd.h"    /* GlobalSetOptions */
+#include "irc_string.h"
+#include "s_bsd.h"   /* comm_setselect */
+#include "conf.h"  /* ServerInfo */
+#include "send.h"
+#include "memory.h"
+#include "numeric.h"
+#include "s_misc.h"
+#include "irc_res.h"
+
+fde_t *fd_hash[FD_HASH_SIZE];
+fde_t *fd_next_in_loop = NULL;
+int number_fd = LEAKED_FDS;
+int hard_fdlimit = 0;
+struct Callback *fdlimit_cb = NULL;
+
+static void *
+changing_fdlimit(va_list args)
+{
+  int old_fdlimit = hard_fdlimit;
+
+  hard_fdlimit = va_arg(args, int);
+
+  if (ServerInfo.max_clients > (unsigned int)MAXCLIENTS_MAX)
+  {
+    if (old_fdlimit != 0)
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+        "HARD_FDLIMIT changed to %d, adjusting MAXCLIENTS to %d",
+        hard_fdlimit, MAXCLIENTS_MAX);
+
+    ServerInfo.max_clients = MAXCLIENTS_MAX;
+  }
+
+  return NULL;
+}
+
+void
+fdlist_init(void)
+{
+  memset(&fd_hash, 0, sizeof(fd_hash));
+
+  fdlimit_cb = register_callback("changing_fdlimit", changing_fdlimit);
+  eventAddIsh("recalc_fdlimit", recalc_fdlimit, NULL, 58);
+  recalc_fdlimit(NULL);
+}
+
+void
+recalc_fdlimit(void *unused)
+{
+  int fdmax;
+  struct rlimit limit;
+
+  if (!getrlimit(RLIMIT_NOFILE, &limit))
+  {
+    limit.rlim_cur = limit.rlim_max;
+    setrlimit(RLIMIT_NOFILE, &limit);
+  }
+
+  fdmax = getdtablesize();
+
+  /* allow MAXCLIENTS_MIN clients even at the cost of MAX_BUFFER and
+   * some not really LEAKED_FDS */
+  fdmax = IRCD_MAX(fdmax, LEAKED_FDS + MAX_BUFFER + MAXCLIENTS_MIN);
+
+  /* under no condition shall this raise over 65536
+   * for example user ip heap is sized 2*hard_fdlimit */
+  fdmax = IRCD_MIN(fdmax, 65536);
+
+  if (fdmax != hard_fdlimit)
+    execute_callback(fdlimit_cb, fdmax);
+}
+
+static inline unsigned int
+hash_fd(int fd)
+{
+  return (((unsigned) fd) % FD_HASH_SIZE);
+}
+
+fde_t *
+lookup_fd(int fd)
+{
+  fde_t *F = fd_hash[hash_fd(fd)];
+
+  while (F)
+  {
+    if (F->fd == fd)
+      return (F);
+    F = F->hnext;
+  }
+
+  return (NULL);
+}
+
+/* Called to open a given filedescriptor */
+void
+fd_open(fde_t *F, int fd, int is_socket, const char *desc)
+{
+  unsigned int hashv = hash_fd(fd);
+  assert(fd >= 0);
+
+  F->fd = fd;
+  F->comm_index = -1;
+  if (desc)
+    strlcpy(F->desc, desc, sizeof(F->desc));
+  /* Note: normally we'd have to clear the other flags,
+   * but currently F is always cleared before calling us.. */
+  F->flags.open = 1;
+  F->flags.is_socket = is_socket;
+  F->hnext = fd_hash[hashv];
+  fd_hash[hashv] = F;
+
+  number_fd++;
+}
+
+/* Called to close a given filedescriptor */
+void
+fd_close(fde_t *F)
+{
+  unsigned int hashv = hash_fd(F->fd);
+
+  if (F == fd_next_in_loop)
+    fd_next_in_loop = F->hnext;
+
+  if (F->flags.is_socket)
+    comm_setselect(F, COMM_SELECT_WRITE | COMM_SELECT_READ, NULL, NULL, 0);
+
+  delete_resolver_queries(F);
+
+#ifdef HAVE_LIBCRYPTO
+  if (F->ssl)
+    SSL_free(F->ssl);
+#endif
+
+  if (fd_hash[hashv] == F)
+    fd_hash[hashv] = F->hnext;
+  else {
+    fde_t *prev;
+
+    /* let it core if not found */
+    for (prev = fd_hash[hashv]; prev->hnext != F; prev = prev->hnext)
+      ;
+    prev->hnext = F->hnext;
+  }
+
+  /* Unlike squid, we're actually closing the FD here! -- adrian */
+  close(F->fd);
+  number_fd--;
+
+  memset(F, 0, sizeof(fde_t));
+}
+
+/*
+ * fd_dump() - dump the list of active filedescriptors
+ */
+void
+fd_dump(struct Client *source_p)
+{
+  int i;
+  fde_t *F;
+
+  for (i = 0; i < FD_HASH_SIZE; i++)
+    for (F = fd_hash[i]; F != NULL; F = F->hnext)
+      sendto_one(source_p, ":%s %d %s :fd %-5d desc '%s'",
+                 me.name, RPL_STATSDEBUG, source_p->name,
+                 F->fd, F->desc);
+}
+
+/*
+ * fd_note() - set the fd note
+ *
+ * Note: must be careful not to overflow fd_table[fd].desc when
+ *       calling.
+ */
+void
+fd_note(fde_t *F, const char *format, ...)
+{
+  va_list args;
+
+  if (format != NULL)
+  {
+    va_start(args, format);
+    vsnprintf(F->desc, sizeof(F->desc), format, args);
+    va_end(args);
+  }
+  else
+    F->desc[0] = '\0';
+}
+
+/* Make sure stdio descriptors (0-2) and profiler descriptor (3)
+ * always go somewhere harmless.  Use -foreground for profiling
+ * or executing from gdb */
+void
+close_standard_fds(void)
+{
+  int i;
+
+  for (i = 0; i < LOWEST_SAFE_FD; i++)
+  {
+    close(i);
+    if (open("/dev/null", O_RDWR) < 0)
+      exit(-1); /* we're hosed if we can't even open /dev/null */
+  }
+}
+
+void
+close_fds(fde_t *one)
+{
+  int i;
+  fde_t *F;
+
+  for (i = 0; i < FD_HASH_SIZE; i++)
+    for (F = fd_hash[i]; F != NULL; F = F->hnext)
+      if (F != one)
+        close(F->fd);
+}
diff --git a/src/getopt.c b/src/getopt.c
new file mode 100644
index 0000000..5b863d3
--- /dev/null
+++ b/src/getopt.c
@@ -0,0 +1,127 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  getopt.c: Uses getopt to fetch the command line options.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "ircd_getopt.h"
+
+#define OPTCHAR '-'
+
+
+static void
+usage(const char *name, const struct lgetopt *opts)
+{
+  unsigned int i;
+
+  fprintf(stderr, "Usage: %s [options]\n", name);
+  fprintf(stderr, "Where valid options are:\n");
+
+  for (i = 0; opts[i].opt; ++i)
+    fprintf(stderr, "\t%c%-10s %-20s%s\n", OPTCHAR, opts[i].opt,
+            (opts[i].argtype == YESNO || opts[i].argtype == USAGE) ? "" :
+            opts[i].argtype == INTEGER ? "<number>" : "<string>",
+            opts[i].desc);
+
+  exit(EXIT_FAILURE);
+}
+
+void
+parseargs(int *argc, char ***argv, struct lgetopt *opts)
+{
+  unsigned int i;
+  const char *progname = (*argv)[0];
+
+  /* loop through each argument */
+  while (1)
+  {
+    int found = 0;
+
+    (*argc)--;
+    (*argv)++;
+
+    if (*argc < 1 || (*argv)[0][0] != OPTCHAR)
+      return;
+
+    (*argv)[0]++;
+
+    /* search through our argument list, and see if it matches */
+    for (i = 0; opts[i].opt; i++) 
+    {
+      if (!strcmp(opts[i].opt, (*argv)[0]))
+      {
+        /* found our argument */
+        found = 1;
+
+        switch (opts[i].argtype)
+        {
+          case YESNO:
+            *((int *)opts[i].argloc) = 1;
+            break;
+
+          case INTEGER:
+            if (*argc < 2)
+            {
+              fprintf(stderr, "Error: option '%c%s' requires an argument\n",
+                      OPTCHAR, opts[i].opt);
+              usage((*argv)[0], opts);
+            }
+		  
+            *((int *)opts[i].argloc) = atoi((*argv)[1]);
+            (*argc)--;
+            (*argv)++;
+            break;
+
+          case STRING:
+            if (*argc < 2)
+            {
+              fprintf(stderr, "error: option '%c%s' requires an argument\n",
+                      OPTCHAR, opts[i].opt);
+              usage(progname, opts);
+            }
+
+            *((char**)opts[i].argloc) = malloc(strlen((*argv)[1]) + 1);
+            strcpy(*((char**)opts[i].argloc), (*argv)[1]);
+            (*argc)--;
+            (*argv)++;
+            break;
+
+          case USAGE:
+            usage(progname, opts);
+            /* NOTREACHED */
+
+          default:
+            fprintf(stderr, "Error: internal error in parseargs() at %s:%d\n",
+                    __FILE__, __LINE__);
+            exit(EXIT_FAILURE);
+        }
+      }
+    }
+
+    if (!found)
+    {
+      fprintf(stderr, "error: unknown argument '%c%s'\n",
+              OPTCHAR, (*argv)[0]);
+      usage(progname, opts);
+    }
+  }
+}
diff --git a/src/hash.c b/src/hash.c
new file mode 100644
index 0000000..d0b0a55
--- /dev/null
+++ b/src/hash.c
@@ -0,0 +1,907 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  hash.c: Maintains hashtables.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "balloc.h"
+#include "conf.h"
+#include "channel.h"
+#include "channel_mode.h"
+#include "client.h"
+#include "modules.h"
+#include "hash.h"
+#include "resv.h"
+#include "rng_mt.h"
+#include "userhost.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "send.h"
+#include "memory.h"
+#include "dbuf.h"
+#include "s_user.h"
+
+
+static BlockHeap *userhost_heap = NULL;
+static BlockHeap *namehost_heap = NULL;
+
+static unsigned int hashf_xor_key = 0;
+
+/* The actual hash tables, They MUST be of the same HASHSIZE, variable
+ * size tables could be supported but the rehash routine should also
+ * rebuild the transformation maps, I kept the tables of equal size 
+ * so that I can use one hash function.
+ */
+static struct Client *idTable[HASHSIZE];
+static struct Client *clientTable[HASHSIZE];
+static struct Channel *channelTable[HASHSIZE];
+static struct UserHost *userhostTable[HASHSIZE];
+static struct ResvChannel *resvchannelTable[HASHSIZE];
+
+
+/* init_hash()
+ *
+ * inputs       - NONE
+ * output       - NONE
+ * side effects - Initialize the maps used by hash
+ *                functions and clear the tables
+ */
+void
+init_hash(void)
+{
+  /* Default the userhost/namehost sizes to CLIENT_HEAP_SIZE for now,
+   * should be a good close approximation anyway
+   * - Dianora
+   */
+  userhost_heap = BlockHeapCreate("userhost", sizeof(struct UserHost), CLIENT_HEAP_SIZE);
+  namehost_heap = BlockHeapCreate("namehost", sizeof(struct NameHost), CLIENT_HEAP_SIZE);
+
+  hashf_xor_key = genrand_int32() % 256;  /* better than nothing --adx */
+}
+
+/*
+ * New hash function based on the Fowler/Noll/Vo (FNV) algorithm from
+ * http://www.isthe.com/chongo/tech/comp/fnv/
+ *
+ * Here, we use the FNV-1 method, which gives slightly better results
+ * than FNV-1a.   -Michael
+ */
+unsigned int
+strhash(const char *name)
+{
+  const unsigned char *p = (const unsigned char *)name;
+  unsigned int hval = FNV1_32_INIT;
+
+  if (*p == '\0')
+    return 0;
+  for (; *p != '\0'; ++p)
+  {
+    hval += (hval << 1) + (hval <<  4) + (hval << 7) +
+            (hval << 8) + (hval << 24);
+    hval ^= (ToLower(*p) ^ hashf_xor_key);
+  }
+
+  return (hval >> FNV1_32_BITS) ^ (hval & ((1 << FNV1_32_BITS) - 1));
+}
+
+/************************** Externally visible functions ********************/
+
+/* Optimization note: in these functions I supposed that the CSE optimization
+ * (Common Subexpression Elimination) does its work decently, this means that
+ * I avoided introducing new variables to do the work myself and I did let
+ * the optimizer play with more free registers, actual tests proved this
+ * solution to be faster than doing things like tmp2=tmp->hnext... and then
+ * use tmp2 myself which would have given less freedom to the optimizer.
+ */
+
+/* hash_add_client()
+ *
+ * inputs       - pointer to client
+ * output       - NONE
+ * side effects - Adds a client's name in the proper hash linked
+ *                list, can't fail, client_p must have a non-null
+ *                name or expect a coredump, the name is infact
+ *                taken from client_p->name
+ */
+void
+hash_add_client(struct Client *client_p)
+{
+  unsigned int hashv = strhash(client_p->name);
+
+  client_p->hnext = clientTable[hashv];
+  clientTable[hashv] = client_p;
+}
+
+/* hash_add_channel()
+ *
+ * inputs       - pointer to channel
+ * output       - NONE
+ * side effects - Adds a channel's name in the proper hash linked
+ *                list, can't fail. chptr must have a non-null name
+ *                or expect a coredump. As before the name is taken
+ *                from chptr->name, we do hash its entire lenght
+ *                since this proved to be statistically faster
+ */
+void
+hash_add_channel(struct Channel *chptr)
+{
+  unsigned int hashv = strhash(chptr->chname);
+
+  chptr->hnextch = channelTable[hashv];
+  channelTable[hashv] = chptr;
+}
+
+void
+hash_add_resv(struct ResvChannel *chptr)
+{
+  unsigned int hashv = strhash(chptr->name);
+
+  chptr->hnext = resvchannelTable[hashv];
+  resvchannelTable[hashv] = chptr;
+}
+
+void
+hash_add_userhost(struct UserHost *userhost)
+{
+  unsigned int hashv = strhash(userhost->host);
+
+  userhost->next = userhostTable[hashv];
+  userhostTable[hashv] = userhost;
+}
+
+void
+hash_add_id(struct Client *client_p)
+{
+  unsigned int hashv = strhash(client_p->id);
+
+  client_p->idhnext = idTable[hashv];
+  idTable[hashv] = client_p;
+}
+
+/* hash_del_id()
+ *
+ * inputs       - pointer to client
+ * output       - NONE
+ * side effects - Removes an ID from the hash linked list
+ */
+void
+hash_del_id(struct Client *client_p)
+{
+  unsigned int hashv = strhash(client_p->id);
+  struct Client *tmp = idTable[hashv];
+
+  if (tmp != NULL)
+  {
+    if (tmp == client_p)
+    {
+      idTable[hashv] = client_p->idhnext;
+      client_p->idhnext = client_p;
+    }
+    else
+    {
+      while (tmp->idhnext != client_p)
+        if ((tmp = tmp->idhnext) == NULL)
+          return;
+
+      tmp->idhnext = tmp->idhnext->idhnext;
+      client_p->idhnext = client_p;
+    }
+  }
+}
+
+/* hash_del_client()
+ *
+ * inputs       - pointer to client
+ * output       - NONE
+ * side effects - Removes a Client's name from the hash linked list
+ */
+void
+hash_del_client(struct Client *client_p)
+{
+  unsigned int hashv = strhash(client_p->name);
+  struct Client *tmp = clientTable[hashv];
+
+  if (tmp != NULL)
+  {
+    if (tmp == client_p)
+    {
+      clientTable[hashv] = client_p->hnext;
+      client_p->hnext = client_p;
+    }
+    else
+    {
+      while (tmp->hnext != client_p)
+        if ((tmp = tmp->hnext) == NULL)
+          return;
+
+      tmp->hnext = tmp->hnext->hnext;
+      client_p->hnext = client_p;
+    }
+  }
+}
+
+/* hash_del_userhost()
+ *
+ * inputs       - pointer to userhost
+ * output       - NONE
+ * side effects - Removes a userhost from the hash linked list
+ */
+void
+hash_del_userhost(struct UserHost *userhost)
+{
+  unsigned int hashv = strhash(userhost->host);
+  struct UserHost *tmp = userhostTable[hashv];
+
+  if (tmp != NULL)
+  {
+    if (tmp == userhost)
+    {
+      userhostTable[hashv] = userhost->next;
+      userhost->next = userhost;
+    }
+    else
+    {
+      while (tmp->next != userhost)
+        if ((tmp = tmp->next) == NULL)
+          return;
+
+      tmp->next = tmp->next->next;
+      userhost->next = userhost;
+    }
+  }
+}
+
+/* hash_del_channel()
+ *
+ * inputs       - pointer to client
+ * output       - NONE
+ * side effects - Removes the channel's name from the corresponding
+ *                hash linked list
+ */
+void
+hash_del_channel(struct Channel *chptr)
+{
+  unsigned int hashv = strhash(chptr->chname);
+  struct Channel *tmp = channelTable[hashv];
+
+  if (tmp != NULL)
+  {
+    if (tmp == chptr)
+    {
+      channelTable[hashv] = chptr->hnextch;
+      chptr->hnextch = chptr;
+    }
+    else
+    {
+      while (tmp->hnextch != chptr)
+        if ((tmp = tmp->hnextch) == NULL)
+          return;
+
+      tmp->hnextch = tmp->hnextch->hnextch;
+      chptr->hnextch = chptr;
+    }
+  }
+}
+
+void
+hash_del_resv(struct ResvChannel *chptr)
+{
+  unsigned int hashv = strhash(chptr->name);
+  struct ResvChannel *tmp = resvchannelTable[hashv];
+
+  if (tmp != NULL)
+  {
+    if (tmp == chptr)
+    {
+      resvchannelTable[hashv] = chptr->hnext;
+      chptr->hnext = chptr;
+    }
+    else
+    {
+      while (tmp->hnext != chptr)
+        if ((tmp = tmp->hnext) == NULL)
+          return;
+
+      tmp->hnext = tmp->hnext->hnext;
+      chptr->hnext = chptr;
+    }
+  }
+}
+
+/* hash_find_client()
+ *
+ * inputs       - pointer to name
+ * output       - NONE
+ * side effects - New semantics: finds a client whose name is 'name'
+ *                if can't find one returns NULL. If it finds one moves
+ *                it to the top of the list and returns it.
+ */
+struct Client *
+hash_find_client(const char *name)
+{
+  unsigned int hashv = strhash(name);
+  struct Client *client_p;
+
+  if ((client_p = clientTable[hashv]) != NULL)
+  {
+    if (irccmp(name, client_p->name))
+    {
+      struct Client *prev;
+
+      while (prev = client_p, (client_p = client_p->hnext) != NULL)
+      {
+        if (!irccmp(name, client_p->name))
+        {
+          prev->hnext = client_p->hnext;
+          client_p->hnext = clientTable[hashv];
+          clientTable[hashv] = client_p;
+          break;
+        }
+      }
+    }
+  }
+
+  return client_p;
+}
+
+struct Client *
+hash_find_id(const char *name)
+{
+  unsigned int hashv = strhash(name);
+  struct Client *client_p;
+
+  if ((client_p = idTable[hashv]) != NULL)
+  {
+    if (strcmp(name, client_p->id))
+    {
+      struct Client *prev;
+
+      while (prev = client_p, (client_p = client_p->idhnext) != NULL)
+      {
+        if (!strcmp(name, client_p->id))
+        {
+          prev->idhnext = client_p->idhnext;
+          client_p->idhnext = idTable[hashv];
+          idTable[hashv] = client_p;
+          break;
+        }
+      }
+    }
+  }
+
+  return client_p;
+}
+
+struct Client *
+hash_find_server(const char *name)
+{
+  unsigned int hashv = strhash(name);
+  struct Client *client_p = NULL;
+
+  if (IsDigit(*name) && strlen(name) == IRC_MAXSID)
+    return hash_find_id(name);
+
+  if ((client_p = clientTable[hashv]) != NULL)
+  {
+    if ((!IsServer(client_p) && !IsMe(client_p)) ||
+        irccmp(name, client_p->name))
+    {
+      struct Client *prev;
+
+      while (prev = client_p, (client_p = client_p->hnext) != NULL)
+      {
+        if ((IsServer(client_p) || IsMe(client_p)) &&
+            !irccmp(name, client_p->name))
+        {
+          prev->hnext = client_p->hnext;
+          client_p->hnext = clientTable[hashv];
+          clientTable[hashv] = client_p;
+          break;
+        }
+      }
+    }
+  }
+
+  return client_p;
+}
+
+/* hash_find_channel()
+ *
+ * inputs       - pointer to name
+ * output       - NONE
+ * side effects - New semantics: finds a channel whose name is 'name', 
+ *                if can't find one returns NULL, if can find it moves
+ *                it to the top of the list and returns it.
+ */
+struct Channel *
+hash_find_channel(const char *name)
+{
+  unsigned int hashv = strhash(name);
+  struct Channel *chptr = NULL;
+
+  if ((chptr = channelTable[hashv]) != NULL)
+  {
+    if (irccmp(name, chptr->chname))
+    {
+      struct Channel *prev;
+
+      while (prev = chptr, (chptr = chptr->hnextch) != NULL)
+      {
+        if (!irccmp(name, chptr->chname))
+        {
+          prev->hnextch = chptr->hnextch;
+          chptr->hnextch = channelTable[hashv];
+          channelTable[hashv] = chptr;
+          break;
+        }
+      }
+    }
+  }
+
+  return chptr;
+}
+
+/* hash_get_bucket(int type, unsigned int hashv)
+ *
+ * inputs       - hash value (must be between 0 and HASHSIZE - 1)
+ * output       - NONE
+ * returns      - pointer to first channel in channelTable[hashv]
+ *                if that exists;
+ *                NULL if there is no channel in that place;
+ *                NULL if hashv is an invalid number.
+ * side effects - NONE
+ */
+void *
+hash_get_bucket(int type, unsigned int hashv)
+{
+  assert(hashv < HASHSIZE);
+  if (hashv >= HASHSIZE)
+      return NULL;
+
+  switch (type)
+  {
+    case HASH_TYPE_ID:
+      return idTable[hashv];
+      break;
+    case HASH_TYPE_CHANNEL:
+      return channelTable[hashv];
+      break;
+    case HASH_TYPE_CLIENT:
+      return clientTable[hashv];
+      break;
+    case HASH_TYPE_USERHOST:
+      return userhostTable[hashv];
+      break;
+    case HASH_TYPE_RESERVED:
+      return resvchannelTable[hashv];
+      break;
+    default:
+      assert(0);
+  }
+
+  return NULL;
+}
+
+/* hash_find_resv()
+ *
+ * inputs       - pointer to name
+ * output       - NONE
+ * side effects - New semantics: finds a reserved channel whose name is 'name',
+ *                if can't find one returns NULL, if can find it moves
+ *                it to the top of the list and returns it.
+ */
+struct ResvChannel *
+hash_find_resv(const char *name)
+{
+  unsigned int hashv = strhash(name);
+  struct ResvChannel *chptr;
+
+  if ((chptr = resvchannelTable[hashv]) != NULL)
+  {
+    if (irccmp(name, chptr->name))
+    {
+      struct ResvChannel *prev;
+
+      while (prev = chptr, (chptr = chptr->hnext) != NULL)
+      {
+        if (!irccmp(name, chptr->name))
+        {
+          prev->hnext = chptr->hnext;
+          chptr->hnext = resvchannelTable[hashv];
+          resvchannelTable[hashv] = chptr;
+          break;
+        }
+      }
+    }
+  }
+
+  return chptr;
+}
+
+struct UserHost *
+hash_find_userhost(const char *host)
+{
+  unsigned int hashv = strhash(host);
+  struct UserHost *userhost;
+
+  if ((userhost = userhostTable[hashv]))
+  {
+    if (irccmp(host, userhost->host))
+    {
+      struct UserHost *prev;
+
+      while (prev = userhost, (userhost = userhost->next) != NULL)
+      {
+        if (!irccmp(host, userhost->host))
+        {
+          prev->next = userhost->next;
+          userhost->next = userhostTable[hashv];
+          userhostTable[hashv] = userhost;
+          break;
+        }
+      }
+    }
+  }
+
+  return userhost;
+}
+
+/* count_user_host()
+ *
+ * inputs	- user name
+ *		- hostname
+ *		- int flag 1 if global, 0 if local
+ * 		- pointer to where global count should go
+ *		- pointer to where local count should go
+ *		- pointer to where identd count should go (local clients only)
+ * output	- none
+ * side effects	-
+ */
+void
+count_user_host(const char *user, const char *host, int *global_p,
+                int *local_p, int *icount_p)
+{
+  dlink_node *ptr;
+  struct UserHost *found_userhost;
+  struct NameHost *nameh;
+
+  if ((found_userhost = hash_find_userhost(host)) == NULL)
+    return;
+
+  DLINK_FOREACH(ptr, found_userhost->list.head)
+  {
+    nameh = ptr->data;
+
+    if (!irccmp(user, nameh->name))
+    {
+      if (global_p != NULL)
+        *global_p = nameh->gcount;
+      if (local_p != NULL)
+        *local_p  = nameh->lcount;
+      if (icount_p != NULL)
+        *icount_p = nameh->icount;
+      return;
+    }
+  }
+}
+
+/* find_or_add_userhost()
+ *
+ * inputs       - host name
+ * output       - none
+ * side effects - find UserHost * for given host name
+ */
+static struct UserHost *
+find_or_add_userhost(const char *host)
+{
+  struct UserHost *userhost;
+
+  if ((userhost = hash_find_userhost(host)) != NULL)
+    return userhost;
+
+  userhost = BlockHeapAlloc(userhost_heap);
+  strlcpy(userhost->host, host, sizeof(userhost->host));
+  hash_add_userhost(userhost);
+
+  return userhost;
+}
+
+/* add_user_host()
+ *
+ * inputs	- user name
+ *		- hostname
+ *		- int flag 1 if global, 0 if local
+ * output	- none
+ * side effects	- add given user@host to hash tables
+ */
+void
+add_user_host(const char *user, const char *host, int global)
+{
+  dlink_node *ptr;
+  struct UserHost *found_userhost;
+  struct NameHost *nameh;
+  int hasident = 1;
+
+  if (*user == '~')
+  {
+    hasident = 0;
+    ++user;
+  }
+
+  if ((found_userhost = find_or_add_userhost(host)) == NULL)
+    return;
+
+  DLINK_FOREACH(ptr, found_userhost->list.head)
+  {
+    nameh = ptr->data;
+
+    if (!irccmp(user, nameh->name))
+    {
+      nameh->gcount++;
+
+      if (!global)
+      {
+        if (hasident)
+          nameh->icount++;
+        nameh->lcount++;
+      }
+
+      return;
+    }
+  }
+
+  nameh = BlockHeapAlloc(namehost_heap);
+  strlcpy(nameh->name, user, sizeof(nameh->name));
+
+  nameh->gcount = 1;
+
+  if (!global)
+  {
+    if (hasident)
+      nameh->icount = 1;
+    nameh->lcount = 1;
+  }
+
+  dlinkAdd(nameh, &nameh->node, &found_userhost->list);
+}
+
+/* delete_user_host()
+ *
+ * inputs	- user name
+ *		- hostname
+ *		- int flag 1 if global, 0 if local
+ * output	- none
+ * side effects	- delete given user@host to hash tables
+ */
+void
+delete_user_host(const char *user, const char *host, int global)
+{
+  dlink_node *ptr = NULL, *next_ptr = NULL;
+  struct UserHost *found_userhost;
+  struct NameHost *nameh;
+  int hasident = 1;
+
+  if (*user == '~')
+  {
+    hasident = 0;
+    ++user;
+  }
+
+  if ((found_userhost = hash_find_userhost(host)) == NULL)
+    return;
+
+  DLINK_FOREACH_SAFE(ptr, next_ptr, found_userhost->list.head)
+  {
+    nameh = ptr->data;
+
+    if (!irccmp(user, nameh->name))
+    {
+      if (nameh->gcount > 0)
+        nameh->gcount--;
+      if (!global)
+      {
+        if (nameh->lcount > 0)
+          nameh->lcount--;
+        if (hasident && nameh->icount > 0)
+          nameh->icount--;
+      }
+
+      if (nameh->gcount == 0 && nameh->lcount == 0)
+      {
+        dlinkDelete(&nameh->node, &found_userhost->list);
+        BlockHeapFree(namehost_heap, nameh);
+      }
+
+      if (dlink_list_length(&found_userhost->list) == 0)
+      {
+        hash_del_userhost(found_userhost);
+        BlockHeapFree(userhost_heap, found_userhost);
+      }
+
+      return;
+    }
+  }
+}
+
+/*
+ * Safe list code.
+ *
+ * The idea is really quite simple. As the link lists pointed to in
+ * each "bucket" of the channel hash table are traversed atomically
+ * there is no locking needed. Overall, yes, inconsistent reported
+ * state can still happen, but normally this isn't a big deal.
+ * I don't like sticking the code into hash.c but oh well. Moreover,
+ * if a hash isn't used in future, oops.
+ *
+ * - Dianora
+ */
+
+/* exceeding_sendq()
+ *
+ * inputs       - pointer to client to check
+ * output	- 1 if client is in danger of blowing its sendq
+ *		  0 if it is not.
+ * side effects -
+ *
+ * Sendq limit is fairly conservative at 1/2 (In original anyway)
+ */
+static int
+exceeding_sendq(struct Client *to)
+{
+  if (dbuf_length(&to->localClient->buf_sendq) > (get_sendq(to) / 2))
+    return 1;
+  else
+    return 0;
+}
+
+void
+free_list_task(struct ListTask *lt, struct Client *source_p)
+{
+  dlink_node *dl, *dln;
+
+  if ((dl = dlinkFindDelete(&listing_client_list, source_p)) != NULL)
+    free_dlink_node(dl);
+
+  DLINK_FOREACH_SAFE(dl, dln, lt->show_mask.head)
+  {
+    MyFree(dl->data);
+    free_dlink_node(dl);
+  }
+
+  DLINK_FOREACH_SAFE(dl, dln, lt->hide_mask.head)
+  {
+    MyFree(dl->data);
+    free_dlink_node(dl);
+  }
+
+  MyFree(lt);
+
+  if (MyConnect(source_p))
+    source_p->localClient->list_task = NULL;
+}
+
+/* list_allow_channel()
+ *
+ * inputs       - channel name
+ *              - pointer to a list task
+ * output       - 1 if the channel is to be displayed
+ *                0 otherwise
+ * side effects -
+ */
+static int
+list_allow_channel(const char *chname, struct ListTask *lt)
+{
+  dlink_node *dl = NULL;
+
+  DLINK_FOREACH(dl, lt->show_mask.head)
+    if (!match_chan(dl->data, chname))
+      return 0;
+
+  DLINK_FOREACH(dl, lt->hide_mask.head)
+    if (match_chan(dl->data, chname))
+      return 0;
+
+  return 1;
+}
+
+/* list_one_channel()
+ *
+ * inputs       - client pointer to return result to
+ *              - pointer to channel to list
+ *              - pointer to ListTask structure
+ * output	- none
+ * side effects -
+ */
+static void
+list_one_channel(struct Client *source_p, struct Channel *chptr,
+                 struct ListTask *list_task)
+{
+  if (SecretChannel(chptr) && !IsMember(source_p, chptr))
+    return;
+  if (dlink_list_length(&chptr->members) < list_task->users_min ||
+      dlink_list_length(&chptr->members) > list_task->users_max ||
+      (chptr->channelts != 0 &&
+       ((unsigned int)chptr->channelts < list_task->created_min ||
+        (unsigned int)chptr->channelts > list_task->created_max)) ||
+      (unsigned int)chptr->topic_time < list_task->topicts_min ||
+      (chptr->topic_time ? (unsigned int)chptr->topic_time : UINT_MAX) >
+      list_task->topicts_max)
+    return;
+
+  if (!list_allow_channel(chptr->chname, list_task))
+    return;
+  sendto_one(source_p, form_str(RPL_LIST), me.name, source_p->name,
+             chptr->chname, dlink_list_length(&chptr->members),
+             chptr->topic);
+}
+
+/* safe_list_channels()
+ *
+ * inputs	- pointer to client requesting list
+ * output	- 0/1
+ * side effects	- safely list all channels to source_p
+ *
+ * Walk the channel buckets, ensure all pointers in a bucket are
+ * traversed before blocking on a sendq. This means, no locking is needed.
+ *
+ * N.B. This code is "remote" safe, but is not currently used for
+ * remote clients.
+ *
+ * - Dianora
+ */
+void
+safe_list_channels(struct Client *source_p, struct ListTask *list_task,
+                   int only_unmasked_channels)
+{
+  struct Channel *chptr = NULL;
+
+  if (!only_unmasked_channels)
+  {
+    unsigned int i;
+
+    for (i = list_task->hash_index; i < HASHSIZE; ++i)
+    {
+      if (exceeding_sendq(source_p->from))
+      {
+        list_task->hash_index = i;
+        return;    /* still more to do */
+      }
+
+      for (chptr = channelTable[i]; chptr; chptr = chptr->hnextch)
+        list_one_channel(source_p, chptr, list_task);
+    }
+  }
+  else
+  {
+    dlink_node *dl;
+
+    DLINK_FOREACH(dl, list_task->show_mask.head)
+      if ((chptr = hash_find_channel(dl->data)) != NULL)
+        list_one_channel(source_p, chptr, list_task);
+  }
+
+  free_list_task(list_task, source_p);
+  sendto_one(source_p, form_str(RPL_LISTEND),
+             me.name, source_p->name);
+}
diff --git a/src/hook.c b/src/hook.c
new file mode 100644
index 0000000..9b4b1c5
--- /dev/null
+++ b/src/hook.c
@@ -0,0 +1,216 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *
+ *  Copyright (C) 2003 Piotr Nizynski, Advanced IRC Services Project Team
+ *  Copyright (C) 2005 Hybrid Development Team
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+/*! \file hook.c
+ * \brief Provides a generic event hooking interface.
+ * \version $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "hook.h"
+#include "ircd.h"
+#include "memory.h"
+#include "numeric.h"
+#include "irc_string.h"
+#include "send.h"
+#include "client.h"
+
+static dlink_list callback_list = { NULL, NULL, 0} ;
+
+/*! \brief Creates a new callback.
+ * \param name name used to identify the callback
+ *            (can be NULL for anonymous callbacks)
+ * \param func initial function attached to the chain
+ *            (can be NULL to create an empty chain)
+ * \return pointer to Callback structure or NULL if already exists
+ * \note Once registered, a callback should never be freed!
+ * That's because there may be modules which depend on it
+ * (even if no functions are attached). That's also why
+ * we dynamically allocate the struct here -- we don't want
+ * to allow anyone to place it in module data, which can be
+ * unloaded at any time.
+ */
+struct Callback *
+register_callback(const char *name, CBFUNC *func)
+{
+  struct Callback *cb = NULL;
+
+  if (name != NULL)
+  {
+    if ((cb = find_callback(name)) != NULL)
+    {
+      if (func != NULL)
+        dlinkAddTail(func, MyMalloc(sizeof(dlink_node)), &cb->chain);
+
+      return cb;
+    }
+  }
+
+  cb = MyMalloc(sizeof(struct Callback));
+  if (func != NULL)
+    dlinkAdd(func, MyMalloc(sizeof(dlink_node)), &cb->chain);
+
+  if (name != NULL)
+  {
+    DupString(cb->name, name);
+    dlinkAdd(cb, &cb->node, &callback_list);
+  }
+
+  return cb;
+}
+
+/*! \brief Passes control down the callback hook chain.
+ * \param cb  pointer to Callback structure
+ * \param ... argument to pass
+ * \return function return value
+ */
+void *
+execute_callback(struct Callback *cb, ...)
+{
+  void *res;
+  va_list args;
+
+  cb->called++;
+  cb->last = CurrentTime;
+
+  if (!is_callback_present(cb))
+    return NULL;
+
+  va_start(args, cb);
+  res = ((CBFUNC *) cb->chain.head->data)(args);
+  va_end(args);
+
+  return res;
+}
+
+/*! \brief Called by a hook function to pass code flow further
+ *         in the hook chain.
+ * \param this_hook pointer to dlink_node of the current hook function
+ * \param ...       (original or modified) arguments to be passed
+ * \return callback return value
+ */
+void *
+pass_callback(dlink_node *this_hook, ...)
+{
+  void *res;
+  va_list args;
+
+  if (this_hook->next == NULL)
+    return NULL;  /* reached the last one */
+
+  va_start(args, this_hook);
+  res = ((CBFUNC *) this_hook->next->data)(args);
+  va_end(args);
+
+  return res;
+}
+
+/*! \brief Finds a named callback.
+ * \param name name of the callback
+ * \return pointer to Callback structure or NULL if not found
+ */
+struct Callback *
+find_callback(const char *name)
+{
+  dlink_node *ptr;
+
+  DLINK_FOREACH(ptr, callback_list.head)
+  {
+    struct Callback *cb = ptr->data;
+
+    if (!irccmp(cb->name, name))
+      return cb;
+  }
+
+  return NULL;
+}
+
+/*! \brief Installs a hook for the given callback.
+ *
+ * The new hook is installed at the beginning of the chain,
+ * so it has full control over functions installed earlier.
+ *
+ * \param cb   pointer to Callback structure
+ * \param hook address of hook function
+ * \return pointer to dlink_node of the hook (used when passing
+ *         control to the next hook in the chain);
+ *         valid till uninstall_hook() is called
+ */
+dlink_node *
+install_hook(struct Callback *cb, CBFUNC *hook)
+{
+  dlink_node *node = MyMalloc(sizeof(dlink_node));
+
+  dlinkAdd(hook, node, &cb->chain);
+  return node;
+}
+
+/*! \brief Removes a specific hook for the given callback.
+ * \param cb   pointer to Callback structure
+ * \param hook address of hook function
+ */
+void
+uninstall_hook(struct Callback *cb, CBFUNC *hook)
+{
+  /* let it core if not found */
+  dlink_node *ptr = dlinkFind(&cb->chain, hook);
+
+  dlinkDelete(ptr, &cb->chain);
+  MyFree(ptr);
+}
+
+/*! \brief Displays registered callbacks and lengths of their hook chains.
+ *         (This is the handler of /stats h)
+ * \param source_p pointer to struct Client
+ */
+void
+stats_hooks(struct Client *source_p)
+{
+  dlink_node *ptr;
+  char lastused[32];
+
+  sendto_one(source_p, ":%s %d %s : %-20s %-20s Used     Hooks", me.name,
+             RPL_STATSDEBUG, source_p->name, "Callback", "Last Execution");
+  sendto_one(source_p, ":%s %d %s : ------------------------------------"
+             "--------------------", me.name, RPL_STATSDEBUG, source_p->name);
+
+  DLINK_FOREACH(ptr, callback_list.head)
+  {
+    struct Callback *cb = ptr->data;
+
+    if (cb->last != 0)
+      snprintf(lastused, sizeof(lastused), "%d seconds ago",
+               (int) (CurrentTime - cb->last));
+    else
+      strcpy(lastused, "NEVER");
+
+    sendto_one(source_p, ":%s %d %s : %-20s %-20s %-8u %d", me.name,
+               RPL_STATSDEBUG, source_p->name, cb->name, lastused, cb->called,
+	       dlink_list_length(&cb->chain));
+  }
+
+  sendto_one(source_p, ":%s %d %s : ", me.name, RPL_STATSDEBUG,
+             source_p->name);
+}
diff --git a/src/hostmask.c b/src/hostmask.c
new file mode 100644
index 0000000..f7cca41
--- /dev/null
+++ b/src/hostmask.c
@@ -0,0 +1,820 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  hostmask.c: Code to efficiently find IP & hostmask based configs.
+ *
+ *  Copyright (C) 2005 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "memory.h"
+#include "ircd_defs.h"
+#include "list.h"
+#include "conf.h"
+#include "hostmask.h"
+#include "send.h"
+#include "irc_string.h"
+#include "ircd.h"
+
+
+#define DigitParse(ch) do { \
+                       if (ch >= '0' && ch <= '9') \
+                         ch = ch - '0'; \
+                       else if (ch >= 'A' && ch <= 'F') \
+                         ch = ch - 'A' + 10; \
+                       else if (ch >= 'a' && ch <= 'f') \
+                         ch = ch - 'a' + 10; \
+                       } while (0);
+
+/* The mask parser/type determination code... */
+
+/* int try_parse_v6_netmask(const char *, struct irc_ssaddr *, int *);
+ * Input: A possible IPV6 address as a string.
+ * Output: An integer describing whether it is an IPV6 or hostmask,
+ *         an address(if it is IPV6), a bitlength(if it is IPV6).
+ * Side effects: None
+ * Comments: Called from parse_netmask
+ */
+/* Fixed so ::/0 (any IPv6 address) is valid 
+   Also a bug in DigitParse above.
+   -Gozem 2002-07-19 gozem@linux.nu
+*/
+#ifdef IPV6
+static int
+try_parse_v6_netmask(const char *text, struct irc_ssaddr *addr, int *b)
+{
+  const char *p;
+  char c;
+  int d[8] = { 0, 0, 0, 0, 0, 0, 0, 0 };
+  int dp = 0;
+  int nyble = 4;
+  int finsert = -1;
+  int bits = 128;
+  int deficit = 0;
+  short dc[8];
+  struct sockaddr_in6 *v6 = (struct sockaddr_in6 *)addr;
+
+  for (p = text; (c = *p); p++)
+    if (IsXDigit(c))
+    {
+      if (nyble == 0)
+        return HM_HOST;
+      DigitParse(c);
+      d[dp] |= c << (4 * --nyble);
+    }
+    else if (c == ':')
+    {
+      if (p > text && *(p - 1) == ':')
+      {
+        if (finsert >= 0)
+          return HM_HOST;
+        finsert = dp;
+      }
+      else
+      {
+        /* If there were less than 4 hex digits, e.g. :ABC: shift right
+         * so we don't interpret it as ABC0 -A1kmm */
+        d[dp] = d[dp] >> 4 * nyble;
+        nyble = 4;
+        if (++dp >= 8)
+          return HM_HOST;
+      }
+    }
+    else if (c == '*')
+    {
+      /* * must be last, and * is ambiguous if there is a ::... -A1kmm */
+      if (finsert >= 0 || *(p + 1) || dp == 0 || *(p - 1) != ':')
+        return HM_HOST;
+      bits = dp * 16;
+    }
+    else if (c == '/')
+    {
+      char *after;
+
+      d[dp] = d[dp] >> 4 * nyble;
+      dp++;
+      bits = strtoul(p + 1, &after, 10);
+
+      if (bits < 0 || *after)
+        return HM_HOST;
+      if (bits > dp * 4 && !(finsert >= 0 && bits <= 128))
+        return HM_HOST;
+      break;
+    }
+    else
+      return HM_HOST;
+
+  d[dp] = d[dp] >> 4 * nyble;
+
+  if (c == 0)
+    dp++;
+  if (finsert < 0 && bits == 0)
+    bits = dp * 16;
+
+  /* How many words are missing? -A1kmm */
+  deficit = bits / 16 + ((bits % 16) ? 1 : 0) - dp;
+
+  /* Now fill in the gaps(from ::) in the copied table... -A1kmm */
+  for (dp = 0, nyble = 0; dp < 8; dp++)
+  {
+    if (nyble == finsert && deficit)
+    {
+      dc[dp] = 0;
+      deficit--;
+    }
+    else
+      dc[dp] = d[nyble++];
+  }
+
+  /* Set unused bits to 0... -A1kmm */
+  if (bits < 128 && (bits % 16 != 0))
+    dc[bits / 16] &= ~((1 << (15 - bits % 16)) - 1);
+  for (dp = bits / 16 + (bits % 16 ? 1 : 0); dp < 8; dp++)
+    dc[dp] = 0;
+
+  /* And assign... -A1kmm */
+  if (addr)
+    for (dp = 0; dp < 8; dp++)
+      /* The cast is a kludge to make netbsd work. */
+      ((unsigned short *)&v6->sin6_addr)[dp] = htons(dc[dp]);
+
+  if (b != NULL)
+    *b = bits;
+  return HM_IPV6;
+}
+#endif
+
+/* int try_parse_v4_netmask(const char *, struct irc_ssaddr *, int *);
+ * Input: A possible IPV4 address as a string.
+ * Output: An integer describing whether it is an IPV4 or hostmask,
+ *         an address(if it is IPV4), a bitlength(if it is IPV4).
+ * Side effects: None
+ * Comments: Called from parse_netmask
+ */
+static int
+try_parse_v4_netmask(const char *text, struct irc_ssaddr *addr, int *b)
+{
+  const char *p;
+  const char *digits[4];
+  unsigned char addb[4];
+  int n = 0, bits = 0;
+  char c;
+  struct sockaddr_in *v4 = (struct sockaddr_in *)addr;
+
+  digits[n++] = text;
+
+  for (p = text; (c = *p); p++)
+    if (c >= '0' && c <= '9')   /* empty */
+      ;
+    else if (c == '.')
+    {
+      if (n >= 4)
+        return HM_HOST;
+
+      digits[n++] = p + 1;
+    }
+    else if (c == '*')
+    {
+      if (*(p + 1) || n == 0 || *(p - 1) != '.')
+        return HM_HOST;
+
+      bits = (n - 1) * 8;
+      break;
+    }
+    else if (c == '/')
+    {
+      char *after;
+      bits = strtoul(p + 1, &after, 10);
+
+      if (!bits || *after)
+        return HM_HOST;
+      if (bits > n * 8)
+        return HM_HOST;
+
+      break;
+    }
+    else
+      return HM_HOST;
+
+  if (n < 4 && bits == 0)
+    bits = n * 8;
+  if (bits)
+    while (n < 4)
+      digits[n++] = "0";
+
+  for (n = 0; n < 4; n++)
+    addb[n] = strtoul(digits[n], NULL, 10);
+
+  if (bits == 0)
+    bits = 32;
+
+  /* Set unused bits to 0... -A1kmm */
+  if (bits < 32 && bits % 8)
+    addb[bits / 8] &= ~((1 << (8 - bits % 8)) - 1);
+  for (n = bits / 8 + (bits % 8 ? 1 : 0); n < 4; n++)
+    addb[n] = 0;
+  if (addr)
+    v4->sin_addr.s_addr =
+      htonl(addb[0] << 24 | addb[1] << 16 | addb[2] << 8 | addb[3]);
+  if (b != NULL)
+    *b = bits;
+  return HM_IPV4;
+}
+
+/* int parse_netmask(const char *, struct irc_ssaddr *, int *);
+ * Input: A hostmask, or an IPV4/6 address.
+ * Output: An integer describing whether it is an IPV4, IPV6 address or a
+ *         hostmask, an address(if it is an IP mask),
+ *         a bitlength(if it is IP mask).
+ * Side effects: None
+ */
+int
+parse_netmask(const char *text, struct irc_ssaddr *addr, int *b)
+{
+#ifdef IPV6
+  if (strchr(text, ':'))
+    return try_parse_v6_netmask(text, addr, b);
+#endif
+  if (strchr(text, '.'))
+    return try_parse_v4_netmask(text, addr, b);
+  return HM_HOST;
+}
+
+/* The address matching stuff... */
+/* int match_ipv6(struct irc_ssaddr *, struct irc_ssaddr *, int)
+ * Input: An IP address, an IP mask, the number of bits in the mask.
+ * Output: if match, -1 else 0
+ * Side effects: None
+ */
+#ifdef IPV6
+int
+match_ipv6(const struct irc_ssaddr *addr, const struct irc_ssaddr *mask, int bits)
+{
+  int i, m, n = bits / 8;
+  const struct sockaddr_in6 *v6 = (const struct sockaddr_in6 *)addr;
+  const struct sockaddr_in6 *v6mask = (const struct sockaddr_in6 *)mask;
+
+  for (i = 0; i < n; i++)
+    if (v6->sin6_addr.s6_addr[i] != v6mask->sin6_addr.s6_addr[i])
+      return 0;
+  if ((m = bits % 8) == 0)
+    return -1;
+  if ((v6->sin6_addr.s6_addr[n] & ~((1 << (8 - m)) - 1)) ==
+      v6mask->sin6_addr.s6_addr[n])
+    return -1;
+  return 0;
+}
+#endif
+
+/* int match_ipv4(struct irc_ssaddr *, struct irc_ssaddr *, int)
+ * Input: An IP address, an IP mask, the number of bits in the mask.
+ * Output: if match, -1 else 0
+ * Side Effects: None
+ */
+int
+match_ipv4(const struct irc_ssaddr *addr, const struct irc_ssaddr *mask, int bits)
+{
+  const struct sockaddr_in *v4 = (const struct sockaddr_in *)addr;
+  const struct sockaddr_in *v4mask = (const struct sockaddr_in *)mask;
+
+  if ((ntohl(v4->sin_addr.s_addr) & ~((1 << (32 - bits)) - 1)) !=
+      ntohl(v4mask->sin_addr.s_addr))
+    return 0;
+  return -1;
+}
+
+/*
+ * mask_addr
+ *
+ * inputs       - pointer to the ip to mask
+ *              - bitlen
+ * output       - NONE
+ * side effects -
+ */
+void
+mask_addr(struct irc_ssaddr *ip, int bits)
+{
+  int mask;
+#ifdef IPV6
+  struct sockaddr_in6 *v6_base_ip;
+  int i, m, n;
+#endif
+  struct sockaddr_in *v4_base_ip;
+
+#ifdef IPV6
+  if (ip->ss.ss_family != AF_INET6)
+#endif
+  {
+    v4_base_ip = (struct sockaddr_in *)ip;
+
+    mask = ~((1 << (32 - bits)) - 1);
+    v4_base_ip->sin_addr.s_addr = htonl(ntohl(v4_base_ip->sin_addr.s_addr) & mask);
+  }
+#ifdef IPV6
+  else
+  {
+    n = bits / 8;
+    m = bits % 8;
+    v6_base_ip = (struct sockaddr_in6 *)ip;
+
+    mask = ~((1 << (8 - m)) -1 );
+    v6_base_ip->sin6_addr.s6_addr[n] = v6_base_ip->sin6_addr.s6_addr[n] & mask;
+
+    for (i = n + 1; i < 16; i++)
+      v6_base_ip->sin6_addr.s6_addr[i] = 0;
+  }
+#endif
+}
+
+/* Hashtable stuff...now external as its used in m_stats.c */
+dlink_list atable[ATABLE_SIZE];
+
+void
+init_host_hash(void)
+{
+  memset(&atable, 0, sizeof(atable));
+}
+
+/* unsigned long hash_ipv4(struct irc_ssaddr*)
+ * Input: An IP address.
+ * Output: A hash value of the IP address.
+ * Side effects: None
+ */
+static uint32_t
+hash_ipv4(struct irc_ssaddr *addr, int bits)
+{
+  if (bits != 0)
+  {
+    struct sockaddr_in *v4 = (struct sockaddr_in *)addr;
+    uint32_t av = ntohl(v4->sin_addr.s_addr) & ~((1 << (32 - bits)) - 1);
+
+    return (av ^ (av >> 12) ^ (av >> 24)) & (ATABLE_SIZE - 1);
+  }
+
+  return 0;
+}
+
+/* unsigned long hash_ipv6(struct irc_ssaddr*)
+ * Input: An IP address.
+ * Output: A hash value of the IP address.
+ * Side effects: None
+ */
+#ifdef IPV6
+static uint32_t
+hash_ipv6(struct irc_ssaddr *addr, int bits)
+{
+  uint32_t v = 0, n;
+  struct sockaddr_in6 *v6 = (struct sockaddr_in6 *)addr;
+
+  for (n = 0; n < 16; n++)
+  {
+    if (bits >= 8)
+    {
+      v ^= v6->sin6_addr.s6_addr[n];
+      bits -= 8;
+    }
+    else if (bits)
+    {
+      v ^= v6->sin6_addr.s6_addr[n] & ~((1 << (8 - bits)) - 1);
+      return v & (ATABLE_SIZE - 1);
+    }
+    else
+      return v & (ATABLE_SIZE - 1);
+  }
+  return v & (ATABLE_SIZE - 1);
+}
+#endif
+
+/* int hash_text(const char *start)
+ * Input: The start of the text to hash.
+ * Output: The hash of the string between 1 and (TH_MAX-1)
+ * Side-effects: None.
+ */
+static uint32_t
+hash_text(const char *start)
+{
+  const char *p = start;
+  uint32_t h = 0;
+
+  for (; *p; ++p)
+    h = (h << 4) - (h + (unsigned char)ToLower(*p));
+
+  return h & (ATABLE_SIZE - 1);
+}
+
+/* unsigned long get_hash_mask(const char *)
+ * Input: The text to hash.
+ * Output: The hash of the string right of the first '.' past the last
+ *         wildcard in the string.
+ * Side-effects: None.
+ */
+static uint32_t
+get_mask_hash(const char *text)
+{
+  const char *hp = "", *p;
+
+  for (p = text + strlen(text) - 1; p >= text; p--)
+    if (IsMWildChar(*p))
+      return hash_text(hp);
+    else if (*p == '.')
+      hp = p + 1;
+  return hash_text(text);
+}
+
+/* struct AccessItem *find_conf_by_address(const char *, struct irc_ssaddr *,
+ *                                         int type, int fam, const char *username)
+ * Input: The hostname, the address, the type of mask to find, the address
+ *        family, the username.
+ * Output: The matching value with the highest precedence.
+ * Side-effects: None
+ * Note: Setting bit 0 of the type means that the username is ignored.
+ * Warning: IsNeedPassword for everything that is not an auth{} entry
+ * should always be true (i.e. aconf->flags & CONF_FLAGS_NEED_PASSWORD == 0)
+ */
+struct AccessItem *
+find_conf_by_address(const char *name, struct irc_ssaddr *addr, unsigned int type,
+                     int fam, const char *username, const char *password, int do_match)
+{
+  unsigned int hprecv = 0;
+  dlink_node *ptr = NULL;
+  struct AccessItem *hprec = NULL;
+  struct AddressRec *arec;
+  int b;
+  int (*cmpfunc)(const char *, const char *) = do_match ? match : irccmp;
+
+  if (username == NULL)
+    username = "";
+  if (password == NULL)
+    password = "";
+
+  if (addr)
+  {
+    /* Check for IPV6 matches... */
+#ifdef IPV6
+    if (fam == AF_INET6)
+    {
+      for (b = 128; b >= 0; b -= 16)
+      {
+        DLINK_FOREACH(ptr, atable[hash_ipv6(addr, b)].head)
+        {
+          arec = ptr->data; 
+
+          if (arec->type == (type & ~0x1) &&
+              arec->precedence > hprecv &&
+              arec->masktype == HM_IPV6 &&
+              match_ipv6(addr, &arec->Mask.ipa.addr,
+                         arec->Mask.ipa.bits) &&
+              (type & 0x1 || cmpfunc(arec->username, username) == do_match) &&
+	      (IsNeedPassword(arec->aconf) || arec->aconf->passwd == NULL ||
+	       match_conf_password(password, arec->aconf)))
+          {
+            hprecv = arec->precedence;
+            hprec = arec->aconf;
+          }
+        }
+      }
+    }
+    else
+#endif
+    if (fam == AF_INET)
+    {
+      for (b = 32; b >= 0; b -= 8)
+      {
+        DLINK_FOREACH(ptr, atable[hash_ipv4(addr, b)].head)
+        {
+          arec = ptr->data;
+
+          if (arec->type == (type & ~0x1) &&
+              arec->precedence > hprecv &&
+              arec->masktype == HM_IPV4 &&
+              match_ipv4(addr, &arec->Mask.ipa.addr,
+                         arec->Mask.ipa.bits) &&
+              (type & 0x1 || cmpfunc(arec->username, username) == do_match) &&
+	      (IsNeedPassword(arec->aconf) || arec->aconf->passwd == NULL ||
+	       match_conf_password(password, arec->aconf)))
+          {
+            hprecv = arec->precedence;
+            hprec = arec->aconf;
+          }
+        }
+      }
+    }
+  }
+
+  if (name != NULL)
+  {
+    const char *p = name;
+
+    while (1)
+    {
+        DLINK_FOREACH(ptr, atable[hash_text(p)].head)
+        {
+          arec = ptr->data;
+          if ((arec->type == (type & ~0x1)) &&
+            arec->precedence > hprecv &&
+            (arec->masktype == HM_HOST) &&
+            cmpfunc(arec->Mask.hostname, name) == do_match &&
+            (type & 0x1 || cmpfunc(arec->username, username) == do_match) &&
+            (IsNeedPassword(arec->aconf) || arec->aconf->passwd == NULL ||
+             match_conf_password(password, arec->aconf)))
+        {
+          hprecv = arec->precedence;
+          hprec = arec->aconf;
+        }
+      }
+      p = strchr(p, '.');
+      if (p == NULL)
+        break;
+      p++;
+    }
+
+    DLINK_FOREACH(ptr, atable[0].head)
+    {
+      arec = ptr->data;
+
+      if (arec->type == (type & ~0x1) &&
+          arec->precedence > hprecv &&
+          arec->masktype == HM_HOST &&
+          cmpfunc(arec->Mask.hostname, name) == do_match &&
+          (type & 0x1 || cmpfunc(arec->username, username) == do_match) &&
+          (IsNeedPassword(arec->aconf) || arec->aconf->passwd == NULL ||
+           match_conf_password(password, arec->aconf)))
+      {
+        hprecv = arec->precedence;
+        hprec = arec->aconf;
+      }
+    }
+  }
+
+  return hprec;
+}
+
+/* struct AccessItem* find_address_conf(const char*, const char*,
+ * 	                               struct irc_ssaddr*, int, char *);
+ * Input: The hostname, username, address, address family.
+ * Output: The applicable AccessItem.
+ * Side-effects: None
+ */
+struct AccessItem *
+find_address_conf(const char *host, const char *user,
+                  struct irc_ssaddr *ip, int aftype, char *password)
+{
+  struct AccessItem *iconf, *kconf;
+
+  /* Find the best auth{} block... If none, return NULL -A1kmm */
+  if ((iconf = find_conf_by_address(host, ip, CONF_CLIENT, aftype, user,
+                                    password, 1)) == NULL)
+    return NULL;
+
+  /* If they are exempt from K-lines, return the best auth{} block. -A1kmm */
+  if (IsConfExemptKline(iconf))
+    return iconf;
+
+  /* Find the best K-line... -A1kmm */
+  kconf = find_conf_by_address(host, ip, CONF_KLINE, aftype, user, NULL, 1);
+
+  /*
+   * If they are K-lined, return the K-line. Otherwise, return the
+   * auth{} block. -A1kmm
+   */
+  if (kconf != NULL)
+    return kconf;
+
+  kconf = find_conf_by_address(host, ip, CONF_GLINE, aftype, user, NULL, 1);
+  if (kconf != NULL && !IsConfExemptGline(iconf))
+    return kconf;
+
+  return iconf;
+}
+
+/* struct AccessItem* find_dline_conf(struct irc_ssaddr*, int)
+ *
+ * Input:	An address, an address family.
+ * Output:	The best matching D-line or exempt line.
+ * Side effects: None.
+ */
+struct AccessItem *
+find_dline_conf(struct irc_ssaddr *addr, int aftype)
+{
+  struct AccessItem *eline;
+
+  eline = find_conf_by_address(NULL, addr, CONF_EXEMPTDLINE | 1, aftype,
+                               NULL, NULL, 1);
+  if (eline != NULL)
+    return eline;
+
+  return find_conf_by_address(NULL, addr, CONF_DLINE | 1, aftype, NULL, NULL, 1);
+}
+
+/* void add_conf_by_address(int, struct AccessItem *aconf)
+ * Input: 
+ * Output: None
+ * Side-effects: Adds this entry to the hash table.
+ */
+void
+add_conf_by_address(const unsigned int type, struct AccessItem *aconf)
+{
+  const char *address;
+  const char *username;
+  static unsigned int prec_value = 0xFFFFFFFF;
+  int bits = 0;
+  struct AddressRec *arec;
+
+  address = aconf->host;
+  username = aconf->user;
+
+  assert(type != 0); 
+  assert(aconf != NULL);
+
+  if (EmptyString(address))
+    address = "/NOMATCH!/";
+
+  arec = MyMalloc(sizeof(struct AddressRec));
+  arec->masktype = parse_netmask(address, &arec->Mask.ipa.addr, &bits);
+  arec->Mask.ipa.bits = bits;
+  arec->username = username;
+  arec->aconf = aconf;
+  arec->precedence = prec_value--;
+  arec->type = type;
+
+  switch (arec->masktype)
+  {
+    case HM_IPV4:
+      /* We have to do this, since we do not re-hash for every bit -A1kmm. */
+      bits -= bits % 8;
+      dlinkAdd(arec, &arec->node, &atable[hash_ipv4(&arec->Mask.ipa.addr, bits)]);
+      break;
+#ifdef IPV6
+    case HM_IPV6:
+      /* We have to do this, since we do not re-hash for every bit -A1kmm. */
+      bits -= bits % 16;
+      dlinkAdd(arec, &arec->node, &atable[hash_ipv6(&arec->Mask.ipa.addr, bits)]);
+      break;
+#endif
+    default: /* HM_HOST */
+      arec->Mask.hostname = address;
+      dlinkAdd(arec, &arec->node, &atable[get_mask_hash(address)]);
+      break;
+  }
+}
+
+/* void delete_one_address(const char*, struct AccessItem*)
+ * Input: An address string, the associated AccessItem.
+ * Output: None
+ * Side effects: Deletes an address record. Frees the AccessItem if there
+ *               is nothing referencing it, sets it as illegal otherwise.
+ */
+void
+delete_one_address_conf(const char *address, struct AccessItem *aconf)
+{
+  int bits = 0;
+  uint32_t hv = 0;
+  dlink_node *ptr = NULL, *ptr_next = NULL;
+  struct irc_ssaddr addr;
+
+  switch (parse_netmask(address, &addr, &bits))
+  {
+    case HM_IPV4:
+      /* We have to do this, since we do not re-hash for every bit -A1kmm. */
+      bits -= bits % 8;
+      hv = hash_ipv4(&addr, bits);
+      break;
+#ifdef IPV6
+    case HM_IPV6:
+      /* We have to do this, since we do not re-hash for every bit -A1kmm. */
+      bits -= bits % 16;
+      hv = hash_ipv6(&addr, bits);
+      break;
+#endif
+    default: /* HM_HOST */
+      hv = get_mask_hash(address);
+      break;
+  }
+
+  DLINK_FOREACH_SAFE(ptr, ptr_next, atable[hv].head)
+  {
+    struct AddressRec *arec = ptr->data;
+
+    if (arec->aconf == aconf)
+    {
+      dlinkDelete(&arec->node, &atable[hv]);
+      aconf->status |= CONF_ILLEGAL;
+
+      if (!aconf->clients)
+        free_access_item(aconf);
+
+      MyFree(arec);
+      return;
+    }
+  }
+}
+
+/* void clear_out_address_conf(void)
+ * Input: None
+ * Output: None
+ * Side effects: Clears out all address records in the hash table,
+ *               frees them, and frees the AccessItems if nothing references
+ *               them, otherwise sets them as illegal.   
+ */
+void
+clear_out_address_conf(void)
+{
+  unsigned int i = 0;
+  dlink_node *ptr = NULL, *ptr_next = NULL;
+ 
+  for (i = 0; i < ATABLE_SIZE; ++i)
+  {
+    DLINK_FOREACH_SAFE(ptr, ptr_next, atable[i].head)
+    {
+      struct AddressRec *arec = ptr->data;
+
+      /* We keep the temporary K-lines and destroy the
+       * permanent ones, just to be confusing :) -A1kmm
+       */  
+      if (!(arec->aconf->flags & CONF_FLAGS_TEMPORARY))
+      {
+        dlinkDelete(&arec->node, &atable[i]);
+        /* unlink it from link list - Dianora */
+        arec->aconf->status |= CONF_ILLEGAL;
+
+        if (!arec->aconf->clients)
+          free_access_item(arec->aconf);
+        MyFree(arec);
+      }
+    }
+  }
+}
+
+static void
+hostmask_send_expiration(struct AddressRec *arec)
+{
+  char ban_type = '\0';
+
+  if (!ConfigFileEntry.tkline_expire_notices)
+    return;
+
+  switch (arec->type)
+  {
+    case CONF_KLINE:
+      ban_type = 'K';
+      break;
+    case CONF_DLINE:
+      ban_type = 'D';
+      break;
+    case CONF_GLINE:
+      ban_type = 'G';
+      break;
+  }
+  
+  sendto_realops_flags(UMODE_ALL, L_ALL,
+                       "Temporary %c-line for [%s@%s] expired", ban_type,
+                       (arec->aconf->user) ? arec->aconf->user : "*",
+                       (arec->aconf->host) ? arec->aconf->host : "*");
+}
+
+void
+hostmask_expire_temporary(void)
+{
+  unsigned int i = 0;
+  dlink_node *ptr = NULL, *ptr_next = NULL;
+
+  for (i = 0; i < ATABLE_SIZE; ++i)
+  {
+    DLINK_FOREACH_SAFE(ptr, ptr_next, atable[i].head)
+    {
+      struct AddressRec *arec = ptr->data;
+
+      if (!IsConfTemporary(arec->aconf) || arec->aconf->hold > CurrentTime)
+        continue;
+
+      switch (arec->type)
+      {
+        case CONF_KLINE:
+        case CONF_DLINE:
+        case CONF_GLINE:
+          hostmask_send_expiration(arec);
+
+          dlinkDelete(&arec->node, &atable[i]);
+          free_access_item(arec->aconf);
+          MyFree(arec);
+          break;
+      }
+    }
+  }
+}
diff --git a/src/irc_res.c b/src/irc_res.c
new file mode 100644
index 0000000..200b68d
--- /dev/null
+++ b/src/irc_res.c
@@ -0,0 +1,836 @@
+/*
+ * A rewrite of Darren Reeds original res.c As there is nothing
+ * left of Darrens original code, this is now licensed by the hybrid group.
+ * (Well, some of the function names are the same, and bits of the structs..)
+ * You can use it where it is useful, free even. Buy us a beer and stuff.
+ *
+ * The authors takes no responsibility for any damage or loss
+ * of property which results from the use of this software.
+ *
+ * $Id$
+ *
+ * July 1999 - Rewrote a bunch of stuff here. Change hostent builder code,
+ *     added callbacks and reference counting of returned hostents.
+ *     --Bleep (Thomas Helvey <tomh@inxpress.net>)
+ *
+ * This was all needlessly complicated for irc. Simplified. No more hostent
+ * All we really care about is the IP -> hostname mappings. Thats all. 
+ *
+ * Apr 28, 2003 --cryogen and Dianora
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "balloc.h"
+#include "client.h"
+#include "event.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "rng_mt.h"
+#include "fdlist.h"
+#include "s_bsd.h"
+#include "log.h"
+#include "s_misc.h"
+#include "send.h"
+#include "memory.h"
+#include "irc_res.h"
+#include "irc_reslib.h"
+
+#if (CHAR_BIT != 8)
+#error this code needs to be able to address individual octets 
+#endif
+
+static PF res_readreply;
+
+#define MAXPACKET      1024  /* rfc sez 512 but we expand names so ... */
+#define RES_MAXALIASES 35    /* maximum aliases allowed */
+#define RES_MAXADDRS   35    /* maximum addresses allowed */
+#define AR_TTL         600   /* TTL in seconds for dns cache entries */
+
+/* RFC 1104/1105 wasn't very helpful about what these fields
+ * should be named, so for now, we'll just name them this way.
+ * we probably should look at what named calls them or something.
+ */
+#define TYPE_SIZE         (size_t)2
+#define CLASS_SIZE        (size_t)2
+#define TTL_SIZE          (size_t)4
+#define RDLENGTH_SIZE     (size_t)2
+#define ANSWER_FIXED_SIZE (TYPE_SIZE + CLASS_SIZE + TTL_SIZE + RDLENGTH_SIZE)
+
+typedef enum 
+{
+  REQ_IDLE,  /* We're doing not much at all */
+  REQ_PTR,   /* Looking up a PTR */
+  REQ_A,     /* Looking up an A, possibly because AAAA failed */
+#ifdef IPV6
+  REQ_AAAA,  /* Looking up an AAAA */
+#endif
+  REQ_CNAME  /* We got a CNAME in response, we better get a real answer next */
+} request_state;
+
+struct reslist 
+{
+  dlink_node node;
+  int id;
+  int sent;                /* number of requests sent */
+  request_state state;     /* State the resolver machine is in */
+  time_t ttl;
+  char type;
+  char retries;            /* retry counter */
+  char sends;              /* number of sends (>1 means resent) */
+  char resend;             /* send flag. 0 == dont resend */
+  time_t sentat;
+  time_t timeout;
+  struct irc_ssaddr addr;
+  char *name;
+  dns_callback_fnc callback;
+  void *callback_ctx;
+};
+
+static fde_t ResolverFileDescriptor;
+static dlink_list request_list = { NULL, NULL, 0 };
+static BlockHeap *dns_heap = NULL;
+
+static void rem_request(struct reslist *);
+static struct reslist *make_request(dns_callback_fnc, void *);
+static void do_query_name(dns_callback_fnc, void *,
+                          const char *, struct reslist *, int);
+static void do_query_number(dns_callback_fnc, void *,
+                            const struct irc_ssaddr *,
+                            struct reslist *);
+static void query_name(const char *, int, int, struct reslist *);
+static int send_res_msg(const char *, int, int);
+static void resend_query(struct reslist *);
+static int proc_answer(struct reslist *, HEADER *, char *, char *);
+static struct reslist *find_id(int);
+
+
+/*
+ * int
+ * res_ourserver(inp)
+ *      looks up "inp" in irc_nsaddr_list[]
+ * returns:
+ *      0  : not found
+ *      >0 : found
+ * author:
+ *      paul vixie, 29may94
+ *      revised for ircd, cryogen(stu) may03
+ */
+static int
+res_ourserver(const struct irc_ssaddr *inp) 
+{
+#ifdef IPV6
+  const struct sockaddr_in6 *v6;
+  const struct sockaddr_in6 *v6in = (const struct sockaddr_in6 *)inp;
+#endif
+  const struct sockaddr_in *v4;
+  const struct sockaddr_in *v4in = (const struct sockaddr_in *)inp; 
+  int ns;
+
+  for (ns = 0; ns < irc_nscount; ++ns)
+  {
+    const struct irc_ssaddr *srv = &irc_nsaddr_list[ns];
+#ifdef IPV6
+    v6 = (const struct sockaddr_in6 *)srv;
+#endif
+    v4 = (const struct sockaddr_in *)srv;
+
+    /* could probably just memcmp(srv, inp, srv.ss_len) here
+     * but we'll air on the side of caution - stu
+     *
+     */
+    switch (srv->ss.ss_family)
+    {
+#ifdef IPV6
+      case AF_INET6:
+        if (srv->ss.ss_family == inp->ss.ss_family)
+          if (v6->sin6_port == v6in->sin6_port)
+            if (!memcmp(&v6->sin6_addr.s6_addr, &v6in->sin6_addr.s6_addr,
+                        sizeof(struct in6_addr)))
+              return 1;
+        break;
+#endif
+      case AF_INET:
+        if (srv->ss.ss_family == inp->ss.ss_family)
+          if (v4->sin_port == v4in->sin_port)
+            if (v4->sin_addr.s_addr == v4in->sin_addr.s_addr)
+              return 1;
+        break;
+      default:
+        break;
+    }
+  }
+
+  return 0;
+}
+
+/*
+ * timeout_query_list - Remove queries from the list which have been 
+ * there too long without being resolved.
+ */
+static time_t
+timeout_query_list(time_t now)
+{
+  dlink_node *ptr;
+  dlink_node *next_ptr;
+  struct reslist *request;
+  time_t next_time = 0;
+  time_t timeout   = 0;
+
+  DLINK_FOREACH_SAFE(ptr, next_ptr, request_list.head)
+  {
+    request = ptr->data;
+    timeout = request->sentat + request->timeout;
+
+    if (now >= timeout)
+    {
+      if (--request->retries <= 0)
+      {
+        (*request->callback)(request->callback_ctx, NULL, NULL);
+        rem_request(request);
+        continue;
+      }
+      else
+      {
+        request->sentat = now;
+        request->timeout += request->timeout;
+        resend_query(request);
+      }
+    }
+
+    if ((next_time == 0) || timeout < next_time)
+      next_time = timeout;
+  }
+
+  return (next_time > now) ? next_time : (now + AR_TTL);
+}
+
+/*
+ * timeout_resolver - check request list
+ */
+static void
+timeout_resolver(void *notused)
+{
+  timeout_query_list(CurrentTime);
+}
+
+/*
+ * start_resolver - do everything we need to read the resolv.conf file
+ * and initialize the resolver file descriptor if needed
+ */
+static void
+start_resolver(void)
+{
+  irc_res_init();
+
+  if (!ResolverFileDescriptor.flags.open)
+  {
+    if (comm_open(&ResolverFileDescriptor, irc_nsaddr_list[0].ss.ss_family,
+                  SOCK_DGRAM, 0, "Resolver socket") == -1)
+      return;
+
+    /* At the moment, the resolver FD data is global .. */
+    comm_setselect(&ResolverFileDescriptor, COMM_SELECT_READ,
+        res_readreply, NULL, 0);
+    eventAdd("timeout_resolver", timeout_resolver, NULL, 1);
+  }
+}
+
+/*
+ * init_resolver - initialize resolver and resolver library
+ */
+void
+init_resolver(void)
+{
+  dns_heap = BlockHeapCreate("dns", sizeof(struct reslist), DNS_HEAP_SIZE);
+  memset(&ResolverFileDescriptor, 0, sizeof(fde_t));
+  start_resolver();
+}
+
+/*
+ * restart_resolver - reread resolv.conf, reopen socket
+ */
+void
+restart_resolver(void)
+{
+  fd_close(&ResolverFileDescriptor);
+  eventDelete(timeout_resolver, NULL); /* -ddosen */
+  start_resolver();
+}
+
+/*
+ * rem_request - remove a request from the list. 
+ * This must also free any memory that has been allocated for 
+ * temporary storage of DNS results.
+ */
+static void
+rem_request(struct reslist *request)
+{
+  dlinkDelete(&request->node, &request_list);
+
+  MyFree(request->name);
+  BlockHeapFree(dns_heap, request);
+}
+
+/*
+ * make_request - Create a DNS request record for the server.
+ */
+static struct reslist *
+make_request(dns_callback_fnc callback, void *ctx)
+{
+  struct reslist *request = BlockHeapAlloc(dns_heap);
+
+  request->sentat       = CurrentTime;
+  request->retries      = 3;
+  request->resend       = 1;
+  request->timeout      = 4;    /* start at 4 and exponential inc. */
+  request->state        = REQ_IDLE;
+  request->callback     = callback;
+  request->callback_ctx = ctx;
+
+  dlinkAdd(request, &request->node, &request_list);
+  return request;
+}
+
+/*
+ * delete_resolver_queries - cleanup outstanding queries 
+ * for which there no longer exist clients or conf lines.
+ */
+void
+delete_resolver_queries(const void *vptr)
+{
+  dlink_node *ptr = NULL, *next_ptr = NULL;
+
+  DLINK_FOREACH_SAFE(ptr, next_ptr, request_list.head)
+  {
+    struct reslist *request = ptr->data;
+
+    if (request->callback_ctx == vptr)
+      rem_request(request);
+  }
+}
+
+/*
+ * send_res_msg - sends msg to all nameservers found in the "_res" structure.
+ * This should reflect /etc/resolv.conf. We will get responses
+ * which arent needed but is easier than checking to see if nameserver
+ * isnt present. Returns number of messages successfully sent to 
+ * nameservers or -1 if no successful sends.
+ */
+static int
+send_res_msg(const char *msg, int len, int rcount)
+{
+  int i;
+  int sent = 0;
+  int max_queries = IRCD_MIN(irc_nscount, rcount);
+
+  /* RES_PRIMARY option is not implemented
+   * if (res.options & RES_PRIMARY || 0 == max_queries)
+   */
+  if (max_queries == 0)
+    max_queries = 1;
+
+  for (i = 0; i < max_queries; i++)
+  {
+    if (sendto(ResolverFileDescriptor.fd, msg, len, 0, 
+        (struct sockaddr*)&(irc_nsaddr_list[i]), 
+        irc_nsaddr_list[i].ss_len) == len) 
+      ++sent;
+  }
+
+  return sent;
+}
+
+/*
+ * find_id - find a dns request id (id is determined by dn_mkquery)
+ */
+static struct reslist *
+find_id(int id)
+{
+  dlink_node *ptr = NULL;
+
+  DLINK_FOREACH(ptr, request_list.head)
+  {
+    struct reslist *request = ptr->data;
+
+    if (request->id == id)
+      return request;
+  }
+
+  return NULL;
+}
+
+/* 
+ * gethost_byname_type - get host address from name
+ *
+ */
+void
+gethost_byname_type(dns_callback_fnc callback, void *ctx, const char *name, int type)
+{
+  assert(name != NULL);
+  do_query_name(callback, ctx, name, NULL, type);
+}
+
+/*
+ * gethost_byname - wrapper for _type - send T_AAAA first if IPV6 supported
+ */
+void
+gethost_byname(dns_callback_fnc callback, void *ctx, const char *name)
+{
+#ifdef IPV6
+  gethost_byname_type(callback, ctx, name, T_AAAA);
+#else
+  gethost_byname_type(callback, ctx, name, T_A);
+#endif
+}
+
+/*
+ * gethost_byaddr - get host name from address
+ */
+void
+gethost_byaddr(dns_callback_fnc callback, void *ctx, const struct irc_ssaddr *addr)
+{
+  do_query_number(callback, ctx, addr, NULL);
+}
+
+/*
+ * do_query_name - nameserver lookup name
+ */
+static void
+do_query_name(dns_callback_fnc callback, void *ctx, const char *name,
+              struct reslist *request, int type)
+{
+  char host_name[HOSTLEN + 1];
+
+  strlcpy(host_name, name, sizeof(host_name));
+
+  if (request == NULL)
+  {
+    request       = make_request(callback, ctx);
+    request->name = MyMalloc(strlen(host_name) + 1);
+    request->type = type;
+    strcpy(request->name, host_name);
+#ifdef IPV6
+    if (type != T_A)
+      request->state = REQ_AAAA;
+    else
+#endif
+    request->state = REQ_A;
+  }
+
+  request->type = type;
+  query_name(host_name, C_IN, type, request);
+}
+
+/*
+ * do_query_number - Use this to do reverse IP# lookups.
+ */
+static void
+do_query_number(dns_callback_fnc callback, void *ctx,
+                const struct irc_ssaddr *addr,
+                struct reslist *request)
+{
+  char ipbuf[128];
+  const unsigned char *cp;
+
+  if (addr->ss.ss_family == AF_INET)
+  {
+    const struct sockaddr_in *v4 = (const struct sockaddr_in *)addr;
+    cp = (const unsigned char *)&v4->sin_addr.s_addr;
+
+    snprintf(ipbuf, sizeof(ipbuf), "%u.%u.%u.%u.in-addr.arpa.",
+             (unsigned int)(cp[3]), (unsigned int)(cp[2]),
+             (unsigned int)(cp[1]), (unsigned int)(cp[0]));
+  }
+#ifdef IPV6
+  else if (addr->ss.ss_family == AF_INET6)
+  {
+    const struct sockaddr_in6 *v6 = (const struct sockaddr_in6 *)addr;
+    cp = (const unsigned char *)&v6->sin6_addr.s6_addr;
+
+    snprintf(ipbuf, sizeof(ipbuf),
+             "%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x."
+             "%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.%x.ip6.arpa.",
+             (unsigned int)(cp[15] & 0xf), (unsigned int)(cp[15] >> 4),
+             (unsigned int)(cp[14] & 0xf), (unsigned int)(cp[14] >> 4),
+             (unsigned int)(cp[13] & 0xf), (unsigned int)(cp[13] >> 4),
+             (unsigned int)(cp[12] & 0xf), (unsigned int)(cp[12] >> 4),
+             (unsigned int)(cp[11] & 0xf), (unsigned int)(cp[11] >> 4),
+             (unsigned int)(cp[10] & 0xf), (unsigned int)(cp[10] >> 4),
+             (unsigned int)(cp[9] & 0xf), (unsigned int)(cp[9] >> 4),
+             (unsigned int)(cp[8] & 0xf), (unsigned int)(cp[8] >> 4),
+             (unsigned int)(cp[7] & 0xf), (unsigned int)(cp[7] >> 4),
+             (unsigned int)(cp[6] & 0xf), (unsigned int)(cp[6] >> 4),
+             (unsigned int)(cp[5] & 0xf), (unsigned int)(cp[5] >> 4),
+             (unsigned int)(cp[4] & 0xf), (unsigned int)(cp[4] >> 4),
+             (unsigned int)(cp[3] & 0xf), (unsigned int)(cp[3] >> 4),
+             (unsigned int)(cp[2] & 0xf), (unsigned int)(cp[2] >> 4),
+             (unsigned int)(cp[1] & 0xf), (unsigned int)(cp[1] >> 4),
+             (unsigned int)(cp[0] & 0xf), (unsigned int)(cp[0] >> 4));
+  }
+#endif
+  if (request == NULL)
+  {
+    request       = make_request(callback, ctx);
+    request->type = T_PTR;
+    memcpy(&request->addr, addr, sizeof(struct irc_ssaddr));
+    request->name = MyMalloc(HOSTLEN + 1);
+  }
+
+  query_name(ipbuf, C_IN, T_PTR, request);
+}
+
+/*
+ * query_name - generate a query based on class, type and name.
+ */
+static void
+query_name(const char *name, int query_class, int type,
+           struct reslist *request)
+{
+  char buf[MAXPACKET];
+  int request_len = 0;
+
+  memset(buf, 0, sizeof(buf));
+
+  if ((request_len = irc_res_mkquery(name, query_class, type, 
+      (unsigned char *)buf, sizeof(buf))) > 0)
+  {
+    HEADER *header = (HEADER *)buf;
+
+    /*
+     * generate an unique id
+     * NOTE: we don't have to worry about converting this to and from
+     * network byte order, the nameserver does not interpret this value
+     * and returns it unchanged
+     */
+    do
+      header->id = (header->id + genrand_int32()) & 0xffff;
+    while (find_id(header->id));
+
+    request->id = header->id;
+    ++request->sends;
+
+    request->sent += send_res_msg(buf, request_len, request->sends);
+  }
+}
+
+static void
+resend_query(struct reslist *request)
+{
+  if (request->resend == 0)
+    return;
+
+  switch (request->type)
+  {
+    case T_PTR:
+      do_query_number(NULL, NULL, &request->addr, request);
+      break;
+    case T_A:
+      do_query_name(NULL, NULL, request->name, request, request->type);
+      break;
+#ifdef IPV6
+    case T_AAAA:
+      /* didnt work, try A */
+      if (request->state == REQ_AAAA)
+        do_query_name(NULL, NULL, request->name, request, T_A);
+#endif
+    default:
+      break;
+  }
+}
+
+/*
+ * proc_answer - process name server reply
+ */
+static int
+proc_answer(struct reslist *request, HEADER *header, char *buf, char *eob)
+{
+  char hostbuf[HOSTLEN + 100]; /* working buffer */
+  unsigned char *current;      /* current position in buf */
+  int query_class;             /* answer class */
+  int type;                    /* answer type */
+  int n;                       /* temp count */
+  int rd_length;
+  struct sockaddr_in *v4;      /* conversion */
+#ifdef IPV6
+  struct sockaddr_in6 *v6;
+#endif
+  current = (unsigned char *)buf + sizeof(HEADER);
+
+  for (; header->qdcount > 0; --header->qdcount)
+  {
+    if ((n = irc_dn_skipname(current, (unsigned char *)eob)) < 0)
+      break;
+
+    current += (size_t)n + QFIXEDSZ;
+  }
+
+  /*
+   * process each answer sent to us blech.
+   */
+  while (header->ancount > 0 && (char *)current < eob)
+  {
+    header->ancount--;
+
+    n = irc_dn_expand((unsigned char *)buf, (unsigned char *)eob, current,
+        hostbuf, sizeof(hostbuf));
+
+    if (n < 0 /* broken message */ || n == 0 /* no more answers left */)
+      return 0;
+
+    hostbuf[HOSTLEN] = '\0';
+
+    /* With Address arithmetic you have to be very anal
+     * this code was not working on alpha due to that
+     * (spotted by rodder/jailbird/dianora)
+     */
+    current += (size_t) n;
+
+    if (!(((char *)current + ANSWER_FIXED_SIZE) < eob))
+      break;
+
+    type = irc_ns_get16(current);
+    current += TYPE_SIZE;
+
+    query_class = irc_ns_get16(current);
+    current += CLASS_SIZE;
+
+    request->ttl = irc_ns_get32(current);
+    current += TTL_SIZE;
+
+    rd_length = irc_ns_get16(current);
+    current += RDLENGTH_SIZE;
+
+    /* 
+     * Wait to set request->type until we verify this structure 
+     */
+    switch (type)
+    {
+      case T_A:
+        if (request->type != T_A)
+          return 0;
+
+        /*
+         * check for invalid rd_length or too many addresses
+         */
+        if (rd_length != sizeof(struct in_addr))
+          return 0;
+
+        v4 = (struct sockaddr_in *)&request->addr;
+        request->addr.ss_len = sizeof(struct sockaddr_in);
+        v4->sin_family = AF_INET;
+        memcpy(&v4->sin_addr, current, sizeof(struct in_addr));
+        return 1;
+        break;
+#ifdef IPV6
+      case T_AAAA:
+        if (request->type != T_AAAA)
+          return 0;
+
+        if (rd_length != sizeof(struct in6_addr))
+          return 0;
+
+        request->addr.ss_len = sizeof(struct sockaddr_in6);
+        v6 = (struct sockaddr_in6 *)&request->addr;
+        v6->sin6_family = AF_INET6;
+        memcpy(&v6->sin6_addr, current, sizeof(struct in6_addr));
+        return 1;
+        break;
+#endif
+      case T_PTR:
+        if (request->type != T_PTR)
+          return 0;
+
+        n = irc_dn_expand((unsigned char *)buf, (unsigned char *)eob,
+            current, hostbuf, sizeof(hostbuf));
+        if (n < 0 /* broken message */ || n == 0 /* no more answers left */)
+          return 0;
+
+        strlcpy(request->name, hostbuf, HOSTLEN + 1);
+        return 1;
+        break;
+      case T_CNAME: /* first check we already havent started looking 
+                       into a cname */
+        if (request->type != T_PTR) 
+          return 0;
+
+        if (request->state == REQ_CNAME)
+        {
+          n = irc_dn_expand((unsigned char *)buf, (unsigned char *)eob,
+                            current, hostbuf, sizeof(hostbuf));
+
+          if (n < 0)
+            return 0;
+          return 1;
+        }
+
+        request->state = REQ_CNAME;
+        current += rd_length;
+        break;
+        
+      default:
+        /* XXX I'd rather just throw away the entire bogus thing
+         * but its possible its just a broken nameserver with still
+         * valid answers. But lets do some rudimentary logging for now...
+         */
+        ilog(LOG_TYPE_IRCD, "irc_res.c bogus type %d", type);
+        break;
+    }
+  }
+
+  return 1;
+}
+
+/*
+ * res_readreply - read a dns reply from the nameserver and process it.
+ */
+static void
+res_readreply(fde_t *fd, void *data)
+{
+  char buf[sizeof(HEADER) + MAXPACKET]
+	/* Sparc and alpha need 16bit-alignment for accessing header->id 
+	 * (which is uint16_t). Because of the header = (HEADER*) buf; 
+	 * lateron, this is neeeded. --FaUl
+	 */
+#if defined(__sparc__) || defined(__alpha__)  
+	  __attribute__((aligned (16)))
+#endif 
+	  ;
+  HEADER *header;
+  struct reslist *request = NULL;
+  int rc;
+  socklen_t len = sizeof(struct irc_ssaddr);
+  struct irc_ssaddr lsin;
+
+  rc = recvfrom(fd->fd, buf, sizeof(buf), 0, (struct sockaddr *)&lsin, &len);
+
+  /* Re-schedule a read *after* recvfrom, or we'll be registering
+   * interest where it'll instantly be ready for read :-) -- adrian
+   */
+  comm_setselect(fd, COMM_SELECT_READ, res_readreply, NULL, 0);
+
+  /* Better to cast the sizeof instead of rc */
+  if (rc <= (int)(sizeof(HEADER)))
+    return;
+
+  /*
+   * convert DNS reply reader from Network byte order to CPU byte order.
+   */
+  header = (HEADER *)buf;
+  header->ancount = ntohs(header->ancount);
+  header->qdcount = ntohs(header->qdcount);
+  header->nscount = ntohs(header->nscount);
+  header->arcount = ntohs(header->arcount);
+
+  /*
+   * check against possibly fake replies
+   */
+  if (!res_ourserver(&lsin))
+    return;
+
+  /*
+   * response for an id which we have already received an answer for
+   * just ignore this response.
+   */
+  if (!(request = find_id(header->id)))
+    return;
+
+  if ((header->rcode != NO_ERRORS) || (header->ancount == 0))
+  {
+    if (header->rcode == SERVFAIL || header->rcode == NXDOMAIN)
+    {
+      /*
+       * If a bad error was returned, stop here and don't
+       * send any more (no retries granted).
+       */
+      (*request->callback)(request->callback_ctx, NULL, NULL);
+      rem_request(request);
+    }
+#ifdef IPV6
+    else
+    {
+      /* 
+       * If we havent already tried this, and we're looking up AAAA, try A
+       * now
+       */
+      if (request->state == REQ_AAAA && request->type == T_AAAA)
+      {
+        request->timeout += 4;
+        resend_query(request);
+      }
+    }
+#endif
+
+    return;
+  }
+
+  /*
+   * If this fails there was an error decoding the received packet, 
+   * try it again and hope it works the next time.
+   */
+  if (proc_answer(request, header, buf, buf + rc))
+  {
+    if (request->type == T_PTR)
+    {
+      if (request->name == NULL)
+      {
+        /*
+         * got a PTR response with no name, something bogus is happening
+         * don't bother trying again, the client address doesn't resolve
+         */
+        (*request->callback)(request->callback_ctx, NULL, NULL);
+        rem_request(request);
+        return;
+      }
+
+      /*
+       * Lookup the 'authoritative' name that we were given for the
+       * ip#. 
+       *
+       */
+#ifdef IPV6
+      if (request->addr.ss.ss_family == AF_INET6)
+        gethost_byname_type(request->callback, request->callback_ctx, request->name, T_AAAA);
+      else
+#endif
+      gethost_byname_type(request->callback, request->callback_ctx, request->name, T_A);
+      rem_request(request);
+    }
+    else
+    {
+      /*
+       * got a name and address response, client resolved
+       */
+      (*request->callback)(request->callback_ctx, &request->addr, request->name);
+      rem_request(request);
+    }
+  }
+  else if (!request->sent)
+  {
+    /* XXX - we got a response for a query we didn't send with a valid id?
+     * this should never happen, bail here and leave the client unresolved
+     */
+    assert(0);
+
+    /* XXX don't leak it */
+    rem_request(request);
+  }
+}
+
+void
+report_dns_servers(struct Client *source_p)
+{
+  int i;
+  char ipaddr[HOSTIPLEN + 1];
+
+  for (i = 0; i < irc_nscount; i++)
+  {
+    getnameinfo((struct sockaddr *)&(irc_nsaddr_list[i]),
+                irc_nsaddr_list[i].ss_len, ipaddr,
+                sizeof(ipaddr), NULL, 0, NI_NUMERICHOST);
+    sendto_one(source_p, form_str(RPL_STATSALINE),
+               me.name, source_p->name, ipaddr); 
+  }
+}
diff --git a/src/irc_reslib.c b/src/irc_reslib.c
new file mode 100644
index 0000000..42bf2c2
--- /dev/null
+++ b/src/irc_reslib.c
@@ -0,0 +1,1168 @@
+/*
+ * Copyright (c) 1985, 1993
+ *    The Regents of the University of California.  All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ * 	This product includes software developed by the University of
+ * 	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * Portions Copyright (c) 1993 by Digital Equipment Corporation.
+ * 
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies, and that
+ * the name of Digital Equipment Corporation not be used in advertising or
+ * publicity pertaining to distribution of the document or software without
+ * specific, written prior permission.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
+ * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+/*
+ * Portions Copyright (c) 1996-1999 by Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
+ * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
+ * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+
+/* Original copyright ISC as above. 
+ * Code modified specifically for ircd use from the following orginal files
+ * in bind ...
+ *
+ * res_comp.c
+ * ns_name.c
+ * ns_netint.c
+ * res_init.c
+ * 
+ * - Dianora
+ */
+
+#include "stdinc.h"
+#include "ircd_defs.h"
+#include "irc_res.h"
+#include "irc_reslib.h"
+#include "irc_string.h"
+
+#define NS_TYPE_ELT             0x40 /* EDNS0 extended label type */
+#define DNS_LABELTYPE_BITSTRING 0x41
+#define MAXLINE 128
+
+/* $Id$ */
+
+struct irc_ssaddr irc_nsaddr_list[IRCD_MAXNS];
+int irc_nscount = 0;
+
+static const char digits[] = "0123456789";
+static const char digitvalue[256] = {
+  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /*16*/
+  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /*32*/
+  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /*48*/
+   0,  1,  2,  3,  4,  5,  6,  7,  8,  9, -1, -1, -1, -1, -1, -1, /*64*/
+  -1, 10, 11, 12, 13, 14, 15, -1, -1, -1, -1, -1, -1, -1, -1, -1, /*80*/
+  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /*96*/
+  -1, 10, 11, 12, 13, 14, 15, -1, -1, -1, -1, -1, -1, -1, -1, -1, /*112*/
+  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /*128*/
+  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+  -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /*256*/
+};
+
+static int labellen(const unsigned char *lp);
+static int special(int ch);
+static int printable(int ch);
+static int irc_decode_bitstring(const unsigned char **cpp, char *dn, const char *eom);
+static int irc_ns_name_compress(const char *src, unsigned char *dst, size_t dstsiz,
+    const unsigned char **dnptrs, const unsigned char **lastdnptr);
+static int irc_dn_find(const unsigned char *, const unsigned char *, const unsigned char * const *,
+                       const unsigned char * const *);
+static int irc_encode_bitsring(const char **, const char *, unsigned char **, unsigned char **, 
+                               const unsigned char *);
+static int irc_ns_name_uncompress(const unsigned char *, const unsigned char *,
+                                  const unsigned char *, char *, size_t);
+static int irc_ns_name_unpack(const unsigned char *, const unsigned char *,
+                              const unsigned char *, unsigned char *,
+                              size_t);
+static int irc_ns_name_ntop(const unsigned char *, char *, size_t);
+static int irc_ns_name_skip(const unsigned char **, const unsigned char *);
+static int mklower(int ch);
+  
+
+/* add_nameserver()
+ *
+ * input        - either an IPV4 address in dotted quad
+ *                or an IPV6 address in : format
+ * output       - NONE
+ * side effects - entry in irc_nsaddr_list is filled in as needed
+ */
+static void
+add_nameserver(const char *arg)
+{
+  struct addrinfo hints, *res;
+
+  /* Done max number of nameservers? */
+  if (irc_nscount >= IRCD_MAXNS)
+    return;
+
+  memset(&hints, 0, sizeof(hints));
+  hints.ai_family   = PF_UNSPEC;
+  hints.ai_socktype = SOCK_DGRAM;
+  hints.ai_flags    = AI_PASSIVE | AI_NUMERICHOST;
+
+  if (getaddrinfo(arg, "domain", &hints, &res))
+    return;
+
+  if (res == NULL)
+    return;
+
+  memcpy(&irc_nsaddr_list[irc_nscount].ss, res->ai_addr, res->ai_addrlen);
+  irc_nsaddr_list[irc_nscount++].ss_len = res->ai_addrlen;
+  freeaddrinfo(res);
+}
+
+/* parse_resvconf()
+ *
+ * inputs - NONE
+ * output - -1 if failure 0 if success
+ * side effects - fills in irc_nsaddr_list
+ */
+static void
+parse_resvconf(void)
+{
+  char *p;
+  char *opt;
+  char *arg;
+  char input[MAXLINE];
+  FILE *file;
+
+  /* XXX "/etc/resolv.conf" should be from a define in config.h perhaps
+   * for cygwin support etc. this hardcodes it to unix for now -db
+   */
+  if ((file = fopen("/etc/resolv.conf", "r")) == NULL)
+    return;
+
+  while (fgets(input, sizeof(input), file) != NULL)
+  {
+    /* blow away any newline */
+    if ((p = strpbrk(input, "\r\n")) != NULL)
+      *p = '\0';
+
+    p = input;
+
+    /* skip until something thats not a space is seen */
+    while (IsSpace(*p))
+      ++p;
+
+    /* if at this point, have a '\0' then continue */
+    if (*p == '\0')
+      continue;
+
+    /* Ignore comment lines immediately */
+    if (*p == ';' || *p == '#')
+      continue;
+
+    /* skip until a space is found */
+    opt = p;
+    while (!IsSpace(*p) && *p)
+      ++p;
+
+    if (*p == '\0')
+      continue;  /* no arguments?.. ignore this line */
+
+    /* blow away the space character */
+    *p++ = '\0';
+
+    /* skip these spaces that are before the argument */
+    while (IsSpace(*p))
+      ++p;
+
+    /* Now arg should be right where p is pointing */
+    arg = p;
+
+    if ((p = strpbrk(arg, " \t")) != NULL)
+      *p = '\0';  /* take the first word */
+
+    if (!irccmp(opt, "nameserver"))
+      add_nameserver(arg);
+  }
+
+  fclose(file);
+}
+
+void
+irc_res_init(void)
+{
+  irc_nscount = 0;
+  memset(irc_nsaddr_list, 0, sizeof(irc_nsaddr_list));
+
+  parse_resvconf();
+
+  if (!irc_nscount)
+    add_nameserver("127.0.0.1");
+}
+
+/*
+ * Expand compressed domain name 'comp_dn' to full domain name.
+ * 'msg' is a pointer to the begining of the message,
+ * 'eomorig' points to the first location after the message,
+ * 'exp_dn' is a pointer to a buffer of size 'length' for the result.
+ * Return size of compressed name or -1 if there was an error.
+ */
+int
+irc_dn_expand(const unsigned char *msg, const unsigned char *eom,
+              const unsigned char *src, char *dst, int dstsiz)
+{
+  int n = irc_ns_name_uncompress(msg, eom, src, dst, (size_t)dstsiz);
+
+  if (n > 0 && dst[0] == '.')
+    dst[0] = '\0';
+  return(n);
+} /*2*/
+
+/*
+ * irc_ns_name_uncompress(msg, eom, src, dst, dstsiz)
+ *	Expand compressed domain name to presentation format.
+ * return:
+ *	Number of bytes read out of `src', or -1 (with errno set).
+ * note:
+ *	Root domain returns as "." not "".
+ */
+static int
+irc_ns_name_uncompress(const unsigned char *msg, const unsigned char *eom,
+                       const unsigned char *src, char *dst, size_t dstsiz)
+{
+  unsigned char tmp[NS_MAXCDNAME];
+  int n;
+
+  if ((n = irc_ns_name_unpack(msg, eom, src, tmp, sizeof tmp)) == -1)
+    return(-1);
+  if (irc_ns_name_ntop(tmp, dst, dstsiz) == -1)
+    return(-1);
+  return(n);
+} /*2*/
+
+/*
+ * irc_ns_name_unpack(msg, eom, src, dst, dstsiz)
+ *	Unpack a domain name from a message, source may be compressed.
+ * return:
+ *	-1 if it fails, or consumed octets if it succeeds.
+ */
+static int
+irc_ns_name_unpack(const unsigned char *msg, const unsigned char *eom,
+                   const unsigned char *src, unsigned char *dst,
+                   size_t dstsiz)
+{
+	const unsigned char *srcp, *dstlim;
+	unsigned char *dstp;
+	int n, len, checked, l;
+
+	len = -1;
+	checked = 0;
+	dstp = dst;
+	srcp = src;
+	dstlim = dst + dstsiz;
+	if (srcp < msg || srcp >= eom) {
+		errno = EMSGSIZE;
+		return (-1);
+	}
+	/* Fetch next label in domain name. */
+	while ((n = *srcp++) != 0) {
+		/* Check for indirection. */
+		switch (n & NS_CMPRSFLGS) {
+		case 0:
+		case NS_TYPE_ELT:
+			/* Limit checks. */
+			if ((l = labellen(srcp - 1)) < 0) {
+				errno = EMSGSIZE;
+				return(-1);
+			}
+			if (dstp + l + 1 >= dstlim || srcp + l >= eom) {
+				errno = EMSGSIZE;
+				return (-1);
+			}
+			checked += l + 1;
+			*dstp++ = n;
+			memcpy(dstp, srcp, l);
+			dstp += l;
+			srcp += l;
+			break;
+
+		case NS_CMPRSFLGS:
+			if (srcp >= eom) {
+				errno = EMSGSIZE;
+				return (-1);
+			}
+			if (len < 0)
+				len = srcp - src + 1;
+			srcp = msg + (((n & 0x3f) << 8) | (*srcp & 0xff));
+			if (srcp < msg || srcp >= eom) {  /* Out of range. */
+				errno = EMSGSIZE;
+				return (-1);
+			}
+			checked += 2;
+			/*
+			 * Check for loops in the compressed name;
+			 * if we've looked at the whole message,
+			 * there must be a loop.
+			 */
+			if (checked >= eom - msg) {
+				errno = EMSGSIZE;
+				return (-1);
+			}
+			break;
+
+		default:
+			errno = EMSGSIZE;
+			return (-1);			/* flag error */
+		}
+	}
+	*dstp = '\0';
+	if (len < 0)
+		len = srcp - src;
+	return (len);
+} /*2*/
+
+/*
+ * irc_ns_name_ntop(src, dst, dstsiz)
+ *	Convert an encoded domain name to printable ascii as per RFC1035.
+ * return:
+ *	Number of bytes written to buffer, or -1 (with errno set)
+ * notes:
+ *	The root is returned as "."
+ *	All other domains are returned in non absolute form
+ */
+static int
+irc_ns_name_ntop(const unsigned char *src, char *dst, size_t dstsiz)
+{
+	const unsigned char *cp;
+	char *dn, *eom;
+	unsigned char c;
+	unsigned int n;
+	int l;
+
+	cp = src;
+	dn = dst;
+	eom = dst + dstsiz;
+
+	while ((n = *cp++) != 0) {
+		if ((n & NS_CMPRSFLGS) == NS_CMPRSFLGS) {
+			/* Some kind of compression pointer. */
+			errno = EMSGSIZE;
+			return (-1);
+		}
+		if (dn != dst) {
+			if (dn >= eom) {
+				errno = EMSGSIZE;
+				return (-1);
+			}
+			*dn++ = '.';
+		}
+		if ((l = labellen((cp - 1))) < 0) {
+			errno = EMSGSIZE; /* XXX */
+			return(-1);
+		}
+		if (dn + l >= eom) {
+			errno = EMSGSIZE;
+			return (-1);
+		}
+		if ((n & NS_CMPRSFLGS) == NS_TYPE_ELT) {
+			int m;
+
+			if (n != DNS_LABELTYPE_BITSTRING) {
+				/* XXX: labellen should reject this case */
+				errno = EINVAL;
+				return(-1);
+			}
+			if ((m = irc_decode_bitstring(&cp, dn, eom)) < 0)
+			{
+				errno = EMSGSIZE;
+				return(-1);
+			}
+			dn += m; 
+			continue;
+		}
+		for ((void)NULL; l > 0; l--) {
+			c = *cp++;
+			if (special(c)) {
+				if (dn + 1 >= eom) {
+					errno = EMSGSIZE;
+					return (-1);
+				}
+				*dn++ = '\\';
+				*dn++ = (char)c;
+			} else if (!printable(c)) {
+				if (dn + 3 >= eom) {
+					errno = EMSGSIZE;
+					return (-1);
+				}
+				*dn++ = '\\';
+				*dn++ = digits[c / 100];
+				*dn++ = digits[(c % 100) / 10];
+				*dn++ = digits[c % 10];
+			} else {
+				if (dn >= eom) {
+					errno = EMSGSIZE;
+					return (-1);
+				}
+				*dn++ = (char)c;
+			}
+		}
+	}
+	if (dn == dst) {
+		if (dn >= eom) {
+			errno = EMSGSIZE;
+			return (-1);
+		}
+		*dn++ = '.';
+	}
+	if (dn >= eom) {
+		errno = EMSGSIZE;
+		return (-1);
+	}
+	*dn++ = '\0';
+	return (dn - dst);
+} /*2*/
+
+/*
+ * Skip over a compressed domain name. Return the size or -1.
+ */
+int
+irc_dn_skipname(const unsigned char *ptr, const unsigned char *eom) {
+  const unsigned char *saveptr = ptr;
+
+  if (irc_ns_name_skip(&ptr, eom) == -1)
+    return(-1);
+  return(ptr - saveptr);
+} /*2*/
+
+/*
+ * ns_name_skip(ptrptr, eom)
+ *	Advance *ptrptr to skip over the compressed name it points at.
+ * return:
+ *	0 on success, -1 (with errno set) on failure.
+ */
+static int
+irc_ns_name_skip(const unsigned char **ptrptr, const unsigned char *eom)
+{
+  const unsigned char *cp;
+  unsigned int n;
+  int l;
+
+  cp = *ptrptr;
+
+  while (cp < eom && (n = *cp++) != 0)
+  {
+    /* Check for indirection. */
+    switch (n & NS_CMPRSFLGS)
+    {
+      case 0: /* normal case, n == len */
+        cp += n;
+        continue;
+      case NS_TYPE_ELT: /* EDNS0 extended label */
+        if ((l = labellen(cp - 1)) < 0)
+        {
+          errno = EMSGSIZE; /* XXX */
+          return(-1);
+        }
+
+        cp += l;
+        continue;
+      case NS_CMPRSFLGS: /* indirection */
+        cp++;
+        break;
+      default: /* illegal type */
+        errno = EMSGSIZE;
+        return(-1);
+    }
+
+    break;
+  }
+
+  if (cp > eom)
+  {
+    errno = EMSGSIZE;
+    return (-1);
+  }
+
+  *ptrptr = cp;
+  return(0);
+} /*2*/
+
+unsigned int
+irc_ns_get16(const unsigned char *src)
+{
+  unsigned int dst;
+
+  IRC_NS_GET16(dst, src);
+  return(dst);
+}
+
+unsigned long
+irc_ns_get32(const unsigned char *src)
+{
+  unsigned long dst;
+
+  IRC_NS_GET32(dst, src);
+  return(dst);
+}
+
+void
+irc_ns_put16(unsigned int src, unsigned char *dst)
+{
+  IRC_NS_PUT16(src, dst);
+}
+
+void
+irc_ns_put32(unsigned long src, unsigned char *dst)
+{
+  IRC_NS_PUT32(src, dst);
+}
+
+/* From ns_name.c */
+
+/*
+ * special(ch)
+ *      Thinking in noninternationalized USASCII (per the DNS spec),
+ *      is this characted special ("in need of quoting") ?
+ * return:
+ *      boolean.
+ */
+static int
+special(int ch)
+{
+  switch (ch)
+  {
+    case 0x22: /* '"'  */
+    case 0x2E: /* '.'  */
+    case 0x3B: /* ';'  */
+    case 0x5C: /* '\\' */
+    case 0x28: /* '('  */
+    case 0x29: /* ')'  */
+    /* Special modifiers in zone files. */
+    case 0x40: /* '@'  */
+    case 0x24: /* '$'  */
+      return(1);
+    default:
+      return(0);
+  }
+} /*2*/
+
+static int
+labellen(const unsigned char *lp)
+{                               
+  int bitlen;
+  unsigned char l = *lp;
+
+  if ((l & NS_CMPRSFLGS) == NS_CMPRSFLGS)
+  {
+    /* should be avoided by the caller */
+    return(-1);
+  }
+
+  if ((l & NS_CMPRSFLGS) == NS_TYPE_ELT)
+  {
+    if (l == DNS_LABELTYPE_BITSTRING)
+    {
+      if ((bitlen = *(lp + 1)) == 0)
+        bitlen = 256;
+      return((bitlen + 7 ) / 8 + 1);
+    }
+
+    return(-1); /* unknwon ELT */
+  }
+
+  return(l);
+} /*2*/
+
+
+/*
+ * printable(ch)
+ *      Thinking in noninternationalized USASCII (per the DNS spec),
+ *      is this character visible and not a space when printed ?
+ * return:
+ *      boolean.
+ */
+static int
+printable(int ch)
+{
+  return(ch > 0x20 && ch < 0x7f);
+} /*2*/
+
+static int
+irc_decode_bitstring(const unsigned char **cpp, char *dn, const char *eom)
+{
+        const unsigned char *cp = *cpp;
+        char *beg = dn, tc;
+        int b, blen, plen;
+
+        if ((blen = (*cp & 0xff)) == 0)
+                blen = 256;
+        plen = (blen + 3) / 4;
+        plen += sizeof("\\[x/]") + (blen > 99 ? 3 : (blen > 9) ? 2 : 1);
+        if (dn + plen >= eom)
+                return(-1);
+
+        cp++;
+        dn += sprintf(dn, "\\[x");
+        for (b = blen; b > 7; b -= 8, cp++)
+                dn += sprintf(dn, "%02x", *cp & 0xff);
+        if (b > 4) {
+                tc = *cp++;
+                dn += sprintf(dn, "%02x", tc & (0xff << (8 - b)));
+        } else if (b > 0) {
+                tc = *cp++;
+               dn += sprintf(dn, "%1x",
+                               ((tc >> 4) & 0x0f) & (0x0f << (4 - b)));
+        }
+        dn += sprintf(dn, "/%d]", blen);
+
+        *cpp = cp;
+        return(dn - beg);
+} /*2*/
+
+/*
+ * irc_ns_name_pton(src, dst, dstsiz)
+ *  Convert a ascii string into an encoded domain name as per RFC1035.
+ * return:
+ *  -1 if it fails
+ *  1 if string was fully qualified
+ *  0 is string was not fully qualified
+ * notes:
+ *  Enforces label and domain length limits.
+ */
+static int
+irc_ns_name_pton(const char *src, unsigned char *dst, size_t dstsiz)
+{
+  unsigned char *label, *bp, *eom;
+  char *cp;
+  int c, n, escaped, e = 0;
+
+  escaped = 0;
+  bp = dst;
+  eom = dst + dstsiz;
+  label = bp++;
+
+
+  while ((c = *src++) != 0) {
+    if (escaped) {
+      if (c == '[') { /* start a bit string label */
+        if ((cp = strchr(src, ']')) == NULL) {
+          errno = EINVAL; /* ??? */
+          return(-1);
+        }
+        if ((e = irc_encode_bitsring(&src,
+               cp + 2,
+               &label,
+               &bp,
+               eom))
+            != 0) {
+          errno = e;
+          return(-1);
+        }
+        escaped = 0;
+        label = bp++;
+        if ((c = *src++) == 0)
+          goto done;
+        else if (c != '.') {
+          errno = EINVAL;
+          return(-1);
+        }
+        continue;
+      }
+      else if ((cp = strchr(digits, c)) != NULL) {
+        n = (cp - digits) * 100;
+        if ((c = *src++) == 0 ||
+            (cp = strchr(digits, c)) == NULL) {
+          errno = EMSGSIZE;
+          return (-1);
+        }
+        n += (cp - digits) * 10;
+        if ((c = *src++) == 0 ||
+            (cp = strchr(digits, c)) == NULL) {
+          errno = EMSGSIZE;
+          return (-1);
+        }
+        n += (cp - digits);
+        if (n > 255) {
+          errno = EMSGSIZE;
+          return (-1);
+        }
+        c = n;
+      }
+      escaped = 0;
+    } else if (c == '\\') {
+      escaped = 1;
+      continue;
+    } else if (c == '.') {
+      c = (bp - label - 1);
+      if ((c & NS_CMPRSFLGS) != 0) {  /* Label too big. */
+        errno = EMSGSIZE;
+        return (-1);
+      }
+      if (label >= eom) {
+        errno = EMSGSIZE;
+        return (-1);
+      }
+      *label = c;
+      /* Fully qualified ? */
+      if (*src == '\0') {
+        if (c != 0) {
+          if (bp >= eom) {
+            errno = EMSGSIZE;
+            return (-1);
+          }
+          *bp++ = '\0';
+        }
+        if ((bp - dst) > NS_MAXCDNAME) {
+          errno = EMSGSIZE;
+          return (-1);
+        }
+        return (1);
+      }
+      if (c == 0 || *src == '.') {
+        errno = EMSGSIZE;
+        return (-1);
+      }
+      label = bp++;
+      continue;
+    }
+    if (bp >= eom) {
+      errno = EMSGSIZE;
+      return (-1);
+    }
+    *bp++ = (unsigned char)c;
+  }
+  c = (bp - label - 1);
+  if ((c & NS_CMPRSFLGS) != 0) {    /* Label too big. */
+    errno = EMSGSIZE;
+    return (-1);
+  }
+  done:
+  if (label >= eom) {
+    errno = EMSGSIZE;
+    return (-1);
+  }
+  *label = c;
+  if (c != 0) {
+    if (bp >= eom) {
+      errno = EMSGSIZE;
+      return (-1);
+    }
+    *bp++ = 0;
+  }
+
+  if ((bp - dst) > NS_MAXCDNAME)
+  { /* src too big */
+    errno = EMSGSIZE;
+    return (-1);
+  }
+
+  return (0);
+} /*2*/
+
+/*
+ * irc_ns_name_pack(src, dst, dstsiz, dnptrs, lastdnptr)
+ *  Pack domain name 'domain' into 'comp_dn'.
+ * return:
+ *  Size of the compressed name, or -1.
+ * notes:
+ *  'dnptrs' is an array of pointers to previous compressed names.
+ *  dnptrs[0] is a pointer to the beginning of the message. The array
+ *  ends with NULL.
+ *  'lastdnptr' is a pointer to the end of the array pointed to
+ *  by 'dnptrs'.
+ * Side effects:
+ *  The list of pointers in dnptrs is updated for labels inserted into
+ *  the message as we compress the name.  If 'dnptr' is NULL, we don't
+ *  try to compress names. If 'lastdnptr' is NULL, we don't update the
+ *  list.
+ */
+static int
+irc_ns_name_pack(const unsigned char *src, unsigned char *dst, int dstsiz,
+                 const unsigned char **dnptrs, const unsigned char **lastdnptr)
+{
+  unsigned char *dstp;
+  const unsigned char **cpp, **lpp, *eob, *msg;
+  const unsigned char *srcp;
+  int n, l, first = 1;
+
+  srcp = src;
+  dstp = dst;
+  eob = dstp + dstsiz;
+  lpp = cpp = NULL;
+  if (dnptrs != NULL) {
+    if ((msg = *dnptrs++) != NULL) {
+      for (cpp = dnptrs; *cpp != NULL; cpp++)
+        (void)NULL;
+      lpp = cpp;  /* end of list to search */
+    }
+  } else
+    msg = NULL;
+
+  /* make sure the domain we are about to add is legal */
+  l = 0;
+  do {
+    int l0;
+
+    n = *srcp;
+    if ((n & NS_CMPRSFLGS) == NS_CMPRSFLGS) {
+      errno = EMSGSIZE;
+      return (-1);
+    }
+    if ((l0 = labellen(srcp)) < 0) {
+      errno = EINVAL;
+      return(-1);
+    }
+    l += l0 + 1;
+    if (l > NS_MAXCDNAME) {
+      errno = EMSGSIZE;
+      return (-1);
+    }
+    srcp += l0 + 1;
+  } while (n != 0);
+
+  /* from here on we need to reset compression pointer array on error */
+  srcp = src;
+  do {
+    /* Look to see if we can use pointers. */
+    n = *srcp;
+    if (n != 0 && msg != NULL) {
+      l = irc_dn_find(srcp, msg, (const unsigned char * const *)dnptrs,
+            (const unsigned char * const *)lpp);
+      if (l >= 0) {
+        if (dstp + 1 >= eob) {
+          goto cleanup;
+        }
+        *dstp++ = (l >> 8) | NS_CMPRSFLGS;
+        *dstp++ = l % 256;
+        return (dstp - dst);
+      }
+      /* Not found, save it. */
+      if (lastdnptr != NULL && cpp < lastdnptr - 1 &&
+          (dstp - msg) < 0x4000 && first) {
+        *cpp++ = dstp;
+        *cpp = NULL;
+        first = 0;
+      }
+    }
+    /* copy label to buffer */
+    if ((n & NS_CMPRSFLGS) == NS_CMPRSFLGS) {
+      /* Should not happen. */
+      goto cleanup;
+    }
+    n = labellen(srcp);
+    if (dstp + 1 + n >= eob) {
+      goto cleanup;
+    }
+    memcpy(dstp, srcp, n + 1);
+    srcp += n + 1;
+    dstp += n + 1;
+  } while (n != 0);
+
+  if (dstp > eob) {
+cleanup:
+    if (msg != NULL)
+      *lpp = NULL;
+    errno = EMSGSIZE;
+    return (-1);
+  }
+  return(dstp - dst);
+} /*2*/
+
+static int
+irc_ns_name_compress(const char *src, unsigned char *dst, size_t dstsiz,
+                     const unsigned char **dnptrs, const unsigned char **lastdnptr)
+{
+  unsigned char tmp[NS_MAXCDNAME];
+
+  if (irc_ns_name_pton(src, tmp, sizeof tmp) == -1)
+    return(-1);
+  return(irc_ns_name_pack(tmp, dst, dstsiz, dnptrs, lastdnptr));
+}
+
+static int
+irc_encode_bitsring(const char **bp, const char *end, unsigned char **labelp,
+                    unsigned char **dst, const unsigned char *eom)
+{
+  int afterslash = 0;
+  const char *cp = *bp;
+  unsigned char *tp;
+  char c;
+  const char *beg_blen;
+  char *end_blen = NULL;
+  int value = 0, count = 0, tbcount = 0, blen = 0;
+
+  beg_blen = end_blen = NULL;
+
+  /* a bitstring must contain at least 2 characters */
+  if (end - cp < 2)
+    return(EINVAL);
+
+  /* XXX: currently, only hex strings are supported */
+  if (*cp++ != 'x')
+    return(EINVAL);
+  if (!isxdigit((*cp) & 0xff)) /* reject '\[x/BLEN]' */
+    return(EINVAL);
+
+  for (tp = *dst + 1; cp < end && tp < eom; cp++) {
+    switch((c = *cp)) {
+    case ']': /* end of the bitstring */
+      if (afterslash) {
+        if (beg_blen == NULL)
+          return(EINVAL);
+        blen = (int)strtol(beg_blen, &end_blen, 10);
+        if (*end_blen != ']')
+          return(EINVAL);
+      }
+      if (count)
+        *tp++ = ((value << 4) & 0xff);
+      cp++; /* skip ']' */
+      goto done;
+    case '/':
+      afterslash = 1;
+      break;
+    default:
+      if (afterslash) {
+        if (!isdigit(c&0xff))
+          return(EINVAL);
+        if (beg_blen == NULL) {
+
+          if (c == '0') {
+            /* blen never begings with 0 */
+            return(EINVAL);
+          }
+          beg_blen = cp;
+        }
+      } else {
+        if (!isxdigit(c&0xff))
+          return(EINVAL);
+        value <<= 4;
+        value += digitvalue[(int)c];
+        count += 4;
+        tbcount += 4;
+        if (tbcount > 256)
+          return(EINVAL);
+        if (count == 8) {
+          *tp++ = value;
+          count = 0;
+        }
+      }
+      break;
+    }
+  }
+  done:
+  if (cp >= end || tp >= eom)
+    return(EMSGSIZE);
+
+  /*
+   * bit length validation:
+   * If a <length> is present, the number of digits in the <bit-data>
+   * MUST be just sufficient to contain the number of bits specified
+   * by the <length>. If there are insignificant bits in a final
+   * hexadecimal or octal digit, they MUST be zero.
+   * RFC 2673, Section 3.2.
+   */
+  if (blen > 0) {
+    int traillen;
+
+    if (((blen + 3) & ~3) != tbcount)
+      return(EINVAL);
+    traillen = tbcount - blen; /* between 0 and 3 */
+    if (((value << (8 - traillen)) & 0xff) != 0)
+      return(EINVAL);
+  }
+  else
+    blen = tbcount;
+  if (blen == 256)
+    blen = 0;
+
+  /* encode the type and the significant bit fields */
+  **labelp = DNS_LABELTYPE_BITSTRING;
+  **dst = blen;
+
+  *bp = cp;
+  *dst = tp;
+
+  return(0);
+} /*2*/
+
+/*
+ * dn_find(domain, msg, dnptrs, lastdnptr)
+ *  Search for the counted-label name in an array of compressed names.
+ * return:
+ *  offset from msg if found, or -1.
+ * notes:
+ *  dnptrs is the pointer to the first name on the list,
+ *  not the pointer to the start of the message.
+ */
+static int
+irc_dn_find(const unsigned char *domain, const unsigned char *msg,
+            const unsigned char * const *dnptrs,
+            const unsigned char * const *lastdnptr)
+{
+  const unsigned char *dn, *cp, *sp;
+  const unsigned char * const *cpp;
+  unsigned int n;
+
+  for (cpp = dnptrs; cpp < lastdnptr; cpp++)
+  {
+    sp = *cpp;
+    /*
+     * terminate search on:
+     * root label
+     * compression pointer
+     * unusable offset
+     */
+    while (*sp != 0 && (*sp & NS_CMPRSFLGS) == 0 &&
+           (sp - msg) < 0x4000) {
+      dn = domain;
+      cp = sp;
+      while ((n = *cp++) != 0) {
+        /*
+         * check for indirection
+         */
+        switch (n & NS_CMPRSFLGS) {
+        case 0:   /* normal case, n == len */
+          n = labellen(cp - 1); /* XXX */
+
+          if (n != *dn++)
+            goto next;
+
+          for ((void)NULL; n > 0; n--)
+            if (mklower(*dn++) !=
+                mklower(*cp++))
+              goto next;
+          /* Is next root for both ? */
+          if (*dn == '\0' && *cp == '\0')
+            return (sp - msg);
+          if (*dn)
+            continue;
+          goto next;
+        case NS_CMPRSFLGS:  /* indirection */
+          cp = msg + (((n & 0x3f) << 8) | *cp);
+          break;
+
+        default:  /* illegal type */
+          errno = EMSGSIZE;
+          return (-1);
+        }
+      }
+ next: ;
+      sp += *sp + 1;
+    }
+  }
+  errno = ENOENT;
+  return (-1);
+} /*2*/
+
+/*
+ *  *  Thinking in noninternationalized USASCII (per the DNS spec),
+ *   *  convert this character to lower case if it's upper case.
+ *    */
+static int
+mklower(int ch) 
+{
+  if (ch >= 0x41 && ch <= 0x5A)
+    return(ch + 0x20);
+
+  return(ch);
+} /*2*/
+
+/* From resolv/mkquery.c */
+
+/*
+ * Form all types of queries.
+ * Returns the size of the result or -1.
+ */
+int
+irc_res_mkquery(
+	     const char *dname,		/* domain name */
+	     int class, int type,	/* class and type of query */
+	     unsigned char *buf,		/* buffer to put query */
+	     int buflen)		/* size of buffer */
+{
+	HEADER *hp;
+	unsigned char *cp;
+	int n;
+	const unsigned char *dnptrs[20], **dpp, **lastdnptr;
+
+	/*
+	 * Initialize header fields.
+	 */
+	if ((buf == NULL) || (buflen < HFIXEDSZ))
+		return (-1);
+	memset(buf, 0, HFIXEDSZ);
+	hp = (HEADER *) buf;
+
+	hp->id = 0;
+	hp->opcode = QUERY;
+	hp->rd = 1;		/* recurse */
+	hp->rcode = NO_ERRORS;
+	cp = buf + HFIXEDSZ;
+	buflen -= HFIXEDSZ;
+	dpp = dnptrs;
+	*dpp++ = buf;
+	*dpp++ = NULL;
+	lastdnptr = dnptrs + sizeof dnptrs / sizeof dnptrs[0];
+
+	if ((buflen -= QFIXEDSZ) < 0)
+	  return (-1);
+	if ((n = irc_ns_name_compress(dname, cp, buflen, dnptrs,
+                                                         lastdnptr)) < 0)
+	  return (-1);
+
+	cp += n;
+	buflen -= n;
+	IRC_NS_PUT16(type, cp);
+	IRC_NS_PUT16(class, cp);
+	hp->qdcount = htons(1);
+
+	return (cp - buf);
+}
diff --git a/src/irc_string.c b/src/irc_string.c
new file mode 100644
index 0000000..08b4321
--- /dev/null
+++ b/src/irc_string.c
@@ -0,0 +1,263 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  irc_string.c: IRC string functions.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "config.h"
+#ifdef HAVE_LIBPCRE
+#include <pcre.h>
+#endif
+
+#include "stdinc.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+
+
+int
+has_wildcards(const char *s)
+{
+  char c;
+
+  while ((c = *s++))
+    if (IsMWildChar(c))
+      return 1;
+
+  return 0;
+}
+
+/*
+ * myctime - This is like standard ctime()-function, but it zaps away
+ *   the newline from the end of that string. Also, it takes
+ *   the time value as parameter, instead of pointer to it.
+ *   Note that it is necessary to copy the string to alternate
+ *   buffer (who knows how ctime() implements it, maybe it statically
+ *   has newline there and never 'refreshes' it -- zapping that
+ *   might break things in other places...)
+ *
+ *
+ * Thu Nov 24 18:22:48 1986 
+ */
+const char *
+myctime(time_t value)
+{
+  static char buf[32];
+  char *p;
+
+  strcpy(buf, ctime(&value));
+
+  if ((p = strchr(buf, '\n')) != NULL)
+    *p = '\0';
+  return buf;
+}
+
+/*
+ * strip_tabs(dst, src, length)
+ *
+ *   Copies src to dst, while converting all \t (tabs) into spaces.
+ */
+void
+strip_tabs(char *dest, const char *src, size_t len)
+{
+  char *d = dest;
+
+  /* Sanity check; we don't want anything nasty... */
+  assert(dest != NULL);
+  assert(src  != NULL);
+  assert(len > 0);
+
+  for (; --len && *src; ++src)
+    *d++ = *src == '\t' ? ' ' : *src;
+
+  *d = '\0'; /* NUL terminate, thanks and goodbye */
+}
+
+/*
+ * strtoken - walk through a string of tokens, using a set of separators
+ *   argv 9/90
+ *
+ */
+#ifndef HAVE_STRTOK_R
+
+char *
+strtoken(char** save, char* str, const char* fs)
+{
+  char* pos = *save;  /* keep last position across calls */
+  char* tmp;
+
+  if (str)
+    pos = str;    /* new string scan */
+
+  while (pos && *pos && strchr(fs, *pos) != NULL)
+    ++pos;        /* skip leading separators */
+
+  if (!pos || !*pos)
+    return (pos = *save = NULL);   /* string contains only sep's */
+
+  tmp = pos;       /* now, keep position of the token */
+
+  while (*pos && strchr(fs, *pos) == NULL)
+    ++pos;       /* skip content of the token */
+
+  if (*pos)
+    *pos++ = '\0';    /* remove first sep after the token */
+  else
+    pos = NULL;    /* end of string */
+
+  *save = pos;
+  return tmp;
+}
+#endif /* !HAVE_STRTOK_R */
+
+/* libio_basename()
+ *
+ * input	- i.e. "/usr/local/ircd/modules/m_whois.so"
+ * output	- i.e. "m_whois.so"
+ * side effects - this will be overwritten on subsequent calls
+ */
+const char *
+libio_basename(const char *path)
+{
+  const char *s;
+
+  if ((s = strrchr(path, '/')) == NULL)
+    s = path;
+  else
+    s++;
+
+  return s;
+}
+
+/*
+ * strlcat and strlcpy were ripped from openssh 2.5.1p2
+ * They had the following Copyright info: 
+ *
+ *
+ * Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright    
+ *    notice, this list of conditions and the following disclaimer in the  
+ *    documentation and/or other materials provided with the distribution. 
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED `AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
+ * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+ 
+#ifndef HAVE_STRLCAT
+size_t
+strlcat(char *dst, const char *src, size_t siz)
+{
+  char *d = dst;
+  const char *s = src;
+  size_t n = siz, dlen;
+
+  while (n-- != 0 && *d != '\0')
+    d++;
+
+  dlen = d - dst;
+  n    = siz - dlen;
+
+  if (n == 0)
+    return dlen + strlen(s);
+
+  while (*s != '\0')
+  {
+    if (n != 1)
+    {
+      *d++ = *s;
+      n--;
+    }
+
+    s++;
+  }
+
+  *d = '\0';
+  return dlen + (s - src); /* count does not include NUL */
+}
+#endif
+
+#ifndef HAVE_STRLCPY
+size_t
+strlcpy(char *dst, const char *src, size_t siz)
+{
+  char *d = dst;
+  const char *s = src;
+  size_t n = siz;
+
+  /* Copy as many bytes as will fit */
+  if (n != 0 && --n != 0)
+  {
+    do
+    {
+      if ((*d++ = *s++) == 0)
+        break;
+    } while (--n != 0);
+  }
+
+  /* Not enough room in dst, add NUL and traverse rest of src */
+  if (n == 0)
+  {
+    if (siz != 0)
+      *d = '\0'; /* NUL-terminate dst */
+    while (*s++)
+      ;
+  }
+
+  return s - src - 1; /* count does not include NUL */
+}
+#endif
+
+#ifdef HAVE_LIBPCRE
+void *
+ircd_pcre_compile(const char *pattern, const char **errptr)
+{
+  int erroroffset = 0;
+  int options = PCRE_EXTRA;
+
+  assert(pattern);
+
+  return pcre_compile(pattern, options, errptr, &erroroffset, NULL);
+}
+
+int
+ircd_pcre_exec(const void *code, const char *subject)
+{
+  assert(code && subject);
+
+  return pcre_exec(code, NULL, subject, strlen(subject), 0, 0, NULL, 0) < 0;
+}
+#endif
diff --git a/src/ircd.c b/src/ircd.c
new file mode 100644
index 0000000..ee02bcd
--- /dev/null
+++ b/src/ircd.c
@@ -0,0 +1,658 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  ircd.c: Starts up and runs the ircd.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "s_user.h"
+#include "list.h"
+#include "ircd.h"
+#include "channel.h"
+#include "channel_mode.h"
+#include "client.h"
+#include "event.h"
+#include "fdlist.h"
+#include "hash.h"
+#include "irc_string.h"
+#include "ircd_signal.h"
+#include "s_gline.h"
+#include "motd.h"
+#include "hostmask.h"
+#include "numeric.h"
+#include "packet.h"
+#include "parse.h"
+#include "irc_res.h"
+#include "restart.h"
+#include "rng_mt.h"
+#include "s_auth.h"
+#include "s_bsd.h"
+#include "conf.h"
+#include "log.h"
+#include "s_misc.h"
+#include "s_serv.h"      /* try_connections */
+#include "send.h"
+#include "whowas.h"
+#include "modules.h"
+#include "memory.h"
+#include "hook.h"
+#include "ircd_getopt.h"
+#include "balloc.h"
+#include "motd.h"
+#include "supported.h"
+#include "watch.h"
+
+
+/* /quote set variables */
+struct SetOptions GlobalSetOptions;
+
+/* configuration set from ircd.conf */
+struct config_file_entry ConfigFileEntry; 
+/* server info set from ircd.conf */
+struct server_info ServerInfo;
+/* admin info set from ircd.conf */
+struct admin_info AdminInfo = { NULL, NULL, NULL };
+struct Counter Count = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
+struct ServerState_t server_state = { 0 };
+struct logging_entry ConfigLoggingEntry = { .use_logging = 1 };
+struct ServerStatistics ServerStats;
+struct timeval SystemTime;
+struct Client me;             /* That's me */
+struct LocalUser meLocalUser; /* That's also part of me */
+
+const char *logFileName = LPATH;
+const char *pidFileName = PPATH;
+
+char **myargv;
+
+int dorehash = 0;
+int doremotd = 0;
+
+/* Set to zero because it should be initialized later using
+ * initialize_server_capabs
+ */
+int default_server_capabs = 0;
+unsigned int splitmode;
+unsigned int splitchecking;
+unsigned int split_users;
+unsigned int split_servers;
+
+/* Do klines the same way hybrid-6 did them, i.e. at the
+ * top of the next io_loop instead of in the same loop as
+ * the klines are being applied.
+ *
+ * This should fix strange CPU starvation as very indirectly reported.
+ * (Why do you people not email bug reports? WHY? WHY?)
+ *
+ * - Dianora
+ */
+
+int rehashed_klines = 0;
+
+
+/*
+ * print_startup - print startup information
+ */
+static void
+print_startup(int pid)
+{
+  printf("ircd: version %s\n", ircd_version);
+  printf("ircd: pid %d\n", pid);
+  printf("ircd: running in %s mode from %s\n", !server_state.foreground ? "background"
+         : "foreground", ConfigFileEntry.dpath);
+}
+
+static void
+make_daemon(void)
+{
+  int pid;
+
+  if ((pid = fork()) < 0)
+  {
+    perror("fork");
+    exit(EXIT_FAILURE);
+  }
+  else if (pid > 0)
+  {
+    print_startup(pid);
+    exit(EXIT_SUCCESS);
+  }
+
+  setsid();
+}
+
+static int printVersion = 0;
+
+static struct lgetopt myopts[] = {
+  {"dlinefile",  &ConfigFileEntry.dlinefile, 
+   STRING, "File to use for dline.conf"},
+  {"configfile", &ConfigFileEntry.configfile, 
+   STRING, "File to use for ircd.conf"},
+  {"klinefile",  &ConfigFileEntry.klinefile, 
+   STRING, "File to use for kline.conf"},
+  {"xlinefile",  &ConfigFileEntry.xlinefile, 
+   STRING, "File to use for xline.conf"},
+  {"logfile",    &logFileName, 
+   STRING, "File to use for ircd.log"},
+  {"pidfile",    &pidFileName,
+   STRING, "File to use for process ID"},
+  {"foreground", &server_state.foreground, 
+   YESNO, "Run in foreground (don't detach)"},
+  {"version",    &printVersion, 
+   YESNO, "Print version and exit"},
+  {"help", NULL, USAGE, "Print this text"},
+  {NULL, NULL, STRING, NULL},
+};
+
+void
+set_time(void)
+{
+  static char to_send[200];
+  struct timeval newtime;
+  newtime.tv_sec  = 0;
+  newtime.tv_usec = 0;
+
+  if (gettimeofday(&newtime, NULL) == -1)
+  {
+    ilog(LOG_TYPE_IRCD, "Clock Failure (%s), TS can be corrupted",
+         strerror(errno));
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+                         "Clock Failure (%s), TS can be corrupted",
+                         strerror(errno));
+    restart("Clock Failure");
+  }
+
+  if (newtime.tv_sec < CurrentTime)
+  {
+    snprintf(to_send, sizeof(to_send),
+             "System clock is running backwards - (%lu < %lu)",
+             (unsigned long)newtime.tv_sec, (unsigned long)CurrentTime);
+    report_error(L_ALL, to_send, me.name, 0);
+    set_back_events(CurrentTime - newtime.tv_sec);
+  }
+
+  SystemTime.tv_sec  = newtime.tv_sec;
+  SystemTime.tv_usec = newtime.tv_usec;
+}
+
+static void
+io_loop(void)
+{
+  while (1 == 1)
+  {
+    /*
+     * Maybe we want a flags word?
+     * ie. if (REHASHED_KLINES(global_flags)) 
+     * SET_REHASHED_KLINES(global_flags)
+     * CLEAR_REHASHED_KLINES(global_flags)
+     *
+     * - Dianora
+     */
+    if (rehashed_klines)
+    {
+      check_conf_klines();
+      rehashed_klines = 0;
+    }
+
+    if (listing_client_list.head)
+    {
+      dlink_node *ptr = NULL, *ptr_next = NULL;
+      DLINK_FOREACH_SAFE(ptr, ptr_next, listing_client_list.head)
+      {
+        struct Client *client_p = ptr->data;
+        assert(client_p->localClient->list_task);
+        safe_list_channels(client_p, client_p->localClient->list_task, 0);
+      }
+    }
+
+    /* Run pending events, then get the number of seconds to the next
+     * event
+     */
+    while (eventNextTime() <= CurrentTime)
+      eventRun();
+
+    comm_select();
+    exit_aborted_clients();
+    free_exited_clients();
+    send_queued_all();
+
+    /* Check to see whether we have to rehash the configuration .. */
+    if (dorehash)
+    {
+      rehash(1);
+      dorehash = 0;
+    }
+    if (doremotd)
+    {
+      read_message_file(&ConfigFileEntry.motd);
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+                           "Got signal SIGUSR1, reloading ircd motd file");
+      doremotd = 0;
+    }
+  }
+}
+
+/* initalialize_global_set_options()
+ *
+ * inputs       - none
+ * output       - none
+ * side effects - This sets all global set options needed 
+ */
+static void
+initialize_global_set_options(void)
+{
+  memset(&GlobalSetOptions, 0, sizeof(GlobalSetOptions));
+
+  GlobalSetOptions.autoconn  = 1;
+  GlobalSetOptions.spam_time = MIN_JOIN_LEAVE_TIME;
+  GlobalSetOptions.spam_num  = MAX_JOIN_LEAVE_COUNT;
+
+  if (ConfigFileEntry.default_floodcount)
+    GlobalSetOptions.floodcount = ConfigFileEntry.default_floodcount;
+  else
+    GlobalSetOptions.floodcount = 10;
+
+  /* XXX I have no idea what to try here - Dianora */
+  GlobalSetOptions.joinfloodcount = 16;
+  GlobalSetOptions.joinfloodtime = 8;
+
+  split_servers = ConfigChannel.default_split_server_count;
+  split_users   = ConfigChannel.default_split_user_count;
+
+  if (split_users && split_servers && (ConfigChannel.no_create_on_split ||
+                                       ConfigChannel.no_join_on_split))
+  {
+    splitmode     = 1;
+    splitchecking = 1;
+  }
+
+  GlobalSetOptions.ident_timeout = IDENT_TIMEOUT;
+  /* End of global set options */
+}
+
+/* initialize_message_files()
+ *
+ * inputs       - none
+ * output       - none
+ * side effects - Set up all message files needed, motd etc.
+ */
+static void
+initialize_message_files(void)
+{
+  init_message_file(USER_MOTD, MPATH, &ConfigFileEntry.motd);
+  init_message_file(USER_LINKS, LIPATH, &ConfigFileEntry.linksfile);
+
+  read_message_file(&ConfigFileEntry.motd);
+  read_message_file(&ConfigFileEntry.linksfile);
+
+  init_isupport();
+}
+
+/* initialize_server_capabs()
+ *
+ * inputs       - none
+ * output       - none
+ */
+static void
+initialize_server_capabs(void)
+{
+  add_capability("QS", CAP_QS, 1);
+  add_capability("EOB", CAP_EOB, 1);
+  add_capability("TS6", CAP_TS6, 0);
+  add_capability("CLUSTER", CAP_CLUSTER, 1);
+  add_capability("SVS", CAP_SVS, 1);
+#ifdef HALFOPS
+  add_capability("HOPS", CAP_HOPS, 1);
+#endif
+}
+
+/* write_pidfile()
+ *
+ * inputs       - filename+path of pid file
+ * output       - NONE
+ * side effects - write the pid of the ircd to filename
+ */
+static void
+write_pidfile(const char *filename)
+{
+  FILE *fb;
+
+  if ((fb = fopen(filename, "w")))
+  {
+    char buff[32];
+    unsigned int pid = (unsigned int)getpid();
+
+    snprintf(buff, sizeof(buff), "%u\n", pid);
+
+    if ((fputs(buff, fb) == -1))
+      ilog(LOG_TYPE_IRCD, "Error writing %u to pid file %s (%s)",
+           pid, filename, strerror(errno));
+
+    fclose(fb);
+  }
+  else
+  {
+    ilog(LOG_TYPE_IRCD, "Error opening pid file %s", filename);
+  }
+}
+
+/* check_pidfile()
+ *
+ * inputs       - filename+path of pid file
+ * output       - none
+ * side effects - reads pid from pidfile and checks if ircd is in process
+ *                list. if it is, gracefully exits
+ * -kre
+ */
+static void
+check_pidfile(const char *filename)
+{
+  FILE *fb;
+  char buff[32];
+  pid_t pidfromfile;
+
+  /* Don't do logging here, since we don't have log() initialised */
+  if ((fb = fopen(filename, "r")))
+  {
+    if (fgets(buff, 20, fb) == NULL)
+    {
+      /* log(L_ERROR, "Error reading from pid file %s (%s)", filename,
+       * strerror(errno));
+       */
+    }
+    else
+    {
+      pidfromfile = atoi(buff);
+
+      if (!kill(pidfromfile, 0))
+      {
+        /* log(L_ERROR, "Server is already running"); */
+        printf("ircd: daemon is already running\n");
+        exit(-1);
+      }
+    }
+
+    fclose(fb);
+  }
+  else if (errno != ENOENT)
+  {
+    /* log(L_ERROR, "Error opening pid file %s", filename); */
+  }
+}
+
+/* setup_corefile()
+ *
+ * inputs       - nothing
+ * output       - nothing
+ * side effects - setups corefile to system limits.
+ * -kre
+ */
+static void
+setup_corefile(void)
+{
+#ifdef HAVE_SYS_RESOURCE_H
+  struct rlimit rlim; /* resource limits */
+
+  /* Set corefilesize to maximum */
+  if (!getrlimit(RLIMIT_CORE, &rlim))
+  {
+    rlim.rlim_cur = rlim.rlim_max;
+    setrlimit(RLIMIT_CORE, &rlim);
+  }
+#endif
+}
+
+/* init_ssl()
+ *
+ * inputs       - nothing
+ * output       - nothing
+ * side effects - setups SSL context.
+ */
+static void
+init_ssl(void)
+{
+#ifdef HAVE_LIBCRYPTO
+  SSL_load_error_strings();
+  SSLeay_add_ssl_algorithms();
+
+  if ((ServerInfo.server_ctx = SSL_CTX_new(SSLv23_server_method())) == NULL)
+  {
+    const char *s;
+
+    fprintf(stderr, "ERROR: Could not initialize the SSL Server context -- %s\n",
+            s = ERR_lib_error_string(ERR_get_error()));
+    ilog(LOG_TYPE_IRCD, "ERROR: Could not initialize the SSL Server context -- %s\n", s);
+  }
+
+  SSL_CTX_set_options(ServerInfo.server_ctx, SSL_OP_NO_SSLv2|SSL_OP_NO_SSLv3|SSL_OP_NO_TLSv1);
+  SSL_CTX_set_options(ServerInfo.server_ctx, SSL_OP_TLS_ROLLBACK_BUG|SSL_OP_ALL);
+  SSL_CTX_set_verify(ServerInfo.server_ctx, SSL_VERIFY_NONE, NULL);
+
+  if ((ServerInfo.client_ctx = SSL_CTX_new(SSLv23_client_method())) == NULL)
+  {
+    const char *s;
+
+    fprintf(stderr, "ERROR: Could not initialize the SSL Client context -- %s\n",
+            s = ERR_lib_error_string(ERR_get_error()));
+    ilog(LOG_TYPE_IRCD, "ERROR: Could not initialize the SSL Client context -- %s\n", s);
+  }
+
+  SSL_CTX_set_options(ServerInfo.client_ctx, SSL_OP_NO_SSLv2|SSL_OP_NO_SSLv3|SSL_OP_NO_TLSv1);
+  SSL_CTX_set_options(ServerInfo.client_ctx, SSL_OP_TLS_ROLLBACK_BUG|SSL_OP_ALL);
+  SSL_CTX_set_verify(ServerInfo.client_ctx, SSL_VERIFY_NONE, NULL);
+#endif /* HAVE_LIBCRYPTO */
+}
+
+/* init_callbacks()
+ *
+ * inputs       - nothing
+ * output       - nothing
+ * side effects - setups standard hook points
+ */
+static void
+init_callbacks(void)
+{
+  iorecv_cb = register_callback("iorecv", iorecv_default);
+  iosend_cb = register_callback("iosend", iosend_default);
+}
+
+int
+main(int argc, char *argv[])
+{
+  /* Check to see if the user is running
+   * us as root, which is a nono
+   */
+  if (geteuid() == 0)
+  {
+    fprintf(stderr, "Don't run ircd as root!!!\n");
+    return -1;
+  }
+
+  /* Setup corefile size immediately after boot -kre */
+  setup_corefile();
+
+  /* save server boot time right away, so getrusage works correctly */
+  set_time();
+
+  /* It ain't random, but it ought to be a little harder to guess */
+  init_genrand(SystemTime.tv_sec ^ (SystemTime.tv_usec | (getpid() << 20)));
+
+  me.localClient = &meLocalUser;
+  dlinkAdd(&me, &me.node, &global_client_list);	/* Pointer to beginning
+						   of Client list */
+  /* Initialise the channel capability usage counts... */
+  init_chcap_usage_counts();
+
+  ConfigFileEntry.dpath      = DPATH;
+  ConfigFileEntry.configfile = CPATH;  /* Server configuration file */
+  ConfigFileEntry.klinefile  = KPATH;  /* Server kline file         */
+  ConfigFileEntry.xlinefile  = XPATH;  /* Server xline file         */
+  ConfigFileEntry.dlinefile  = DLPATH; /* dline file                */
+  ConfigFileEntry.cresvfile  = CRESVPATH; /* channel resv file      */
+  ConfigFileEntry.nresvfile  = NRESVPATH; /* nick resv file         */
+  myargv = argv;
+  umask(077);                /* better safe than sorry --SRB */
+
+  parseargs(&argc, &argv, myopts);
+
+  if (printVersion)
+  {
+    printf("ircd: version %s\n", ircd_version);
+    exit(EXIT_SUCCESS);
+  }
+
+  if (chdir(ConfigFileEntry.dpath))
+  {
+    perror("chdir");
+    exit(EXIT_FAILURE);
+  }
+
+  init_ssl();
+
+  if (!server_state.foreground)
+  {
+    make_daemon();
+    close_standard_fds(); /* this needs to be before init_netio()! */
+  }
+  else
+    print_startup(getpid());
+
+  setup_signals();
+
+  /* Init the event subsystem */
+  eventInit();
+  /* We need this to initialise the fd array before anything else */
+  fdlist_init();
+  log_add_file(LOG_TYPE_IRCD, 0, logFileName);
+  check_can_use_v6();
+  init_comm();         /* This needs to be setup early ! -- adrian */
+  /* Check if there is pidfile and daemon already running */
+  check_pidfile(pidFileName);
+
+  initBlockHeap();
+  init_dlink_nodes();
+  init_callbacks();
+  initialize_message_files();
+  dbuf_init();
+  init_hash();
+  init_ip_hash_table();      /* client host ip hash table */
+  init_host_hash();          /* Host-hashtable. */
+  init_client();
+  init_class();
+  whowas_init();
+  watch_init();
+  init_auth();          /* Initialise the auth code */
+  init_resolver();      /* Needs to be setup before the io loop */
+  modules_init();
+  read_conf_files(1);   /* cold start init conf files */
+  init_uid();
+  initialize_server_capabs();   /* Set up default_server_capabs */
+  initialize_global_set_options();
+  init_channels();
+
+  if (EmptyString(ServerInfo.sid))
+  {
+    ilog(LOG_TYPE_IRCD, "ERROR: No server id specified in serverinfo block.");
+    exit(EXIT_FAILURE);
+  }
+
+  strlcpy(me.id, ServerInfo.sid, sizeof(me.id));
+
+  if (EmptyString(ServerInfo.name))
+  {
+    ilog(LOG_TYPE_IRCD, "ERROR: No server name specified in serverinfo block.");
+    exit(EXIT_FAILURE);
+  }
+
+  strlcpy(me.name, ServerInfo.name, sizeof(me.name));
+
+  /* serverinfo{} description must exist.  If not, error out.*/
+  if (EmptyString(ServerInfo.description))
+  {
+    ilog(LOG_TYPE_IRCD, "ERROR: No server description specified in serverinfo block.");
+    exit(EXIT_FAILURE);
+  }
+
+  strlcpy(me.info, ServerInfo.description, sizeof(me.info));
+
+  me.from                   = &me;
+  me.servptr                = &me;
+  me.localClient->lasttime  = CurrentTime;
+  me.localClient->since     = CurrentTime;
+  me.localClient->firsttime = CurrentTime;
+
+  SetMe(&me);
+  make_server(&me);
+
+  hash_add_id(&me);
+  hash_add_client(&me);
+  
+  /* add ourselves to global_serv_list */
+  dlinkAdd(&me, make_dlink_node(), &global_serv_list);
+
+  if (chdir(MODPATH))
+  {
+    ilog(LOG_TYPE_IRCD, "Could not load core modules. Terminating!");
+    exit(EXIT_FAILURE);
+  }
+
+  load_all_modules(1);
+  load_conf_modules();
+  load_core_modules(1);
+
+  /* Go back to DPATH after checking to see if we can chdir to MODPATH */
+  if (chdir(ConfigFileEntry.dpath))
+  {
+    perror("chdir");
+    exit(EXIT_FAILURE);
+  }
+
+  /*
+   * assemble_umode_buffer() has to be called after
+   * reading conf/loading modules.
+   */
+  assemble_umode_buffer();
+
+  write_pidfile(pidFileName);
+
+  ilog(LOG_TYPE_IRCD, "Server Ready");
+
+  eventAddIsh("cleanup_glines", cleanup_glines, NULL, CLEANUP_GLINES_TIME);
+  eventAddIsh("cleanup_tklines", cleanup_tklines, NULL, CLEANUP_TKLINES_TIME);
+
+  /* We want try_connections to be called as soon as possible now! -- adrian */
+  /* No, 'cause after a restart it would cause all sorts of nick collides */
+  eventAddIsh("try_connections", try_connections, NULL, STARTUP_CONNECTIONS_TIME);
+
+  /* Setup the timeout check. I'll shift it later :)  -- adrian */
+  eventAddIsh("comm_checktimeouts", comm_checktimeouts, NULL, 1);
+
+  if (ConfigServerHide.links_delay > 0)
+    eventAddIsh("write_links_file", write_links_file, NULL, ConfigServerHide.links_delay);
+  else
+    ConfigServerHide.links_disabled = 1;
+
+  if (splitmode)
+    eventAddIsh("check_splitmode", check_splitmode, NULL, 60);
+
+  io_loop();
+  return 0;
+}
diff --git a/src/ircd_signal.c b/src/ircd_signal.c
new file mode 100644
index 0000000..b76e542
--- /dev/null
+++ b/src/ircd_signal.c
@@ -0,0 +1,135 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  ircd_signal.c: responsible for ircd's signal handling
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "ircd_signal.h"
+#include "ircd.h"         /* dorehash */
+#include "restart.h"      /* server_die */
+#include "memory.h"
+#include "s_bsd.h"
+
+/*
+ * sigterm_handler - exit the server
+ */
+static void 
+sigterm_handler(int sig)  
+{
+  server_die("received signal SIGTERM", 0);
+}
+
+/* 
+ * sighup_handler - reread the server configuration
+ */
+static void 
+sighup_handler(int sig)
+{
+  dorehash = 1;
+}
+
+/*
+ * sigusr1_handler - reread the motd file
+ */
+static void
+sigusr1_handler(int sig)
+{
+  doremotd = 1;
+}
+
+/*
+ * 
+ * inputs	- nothing
+ * output	- nothing
+ * side effects - Reaps zombies periodically
+ * -AndroSyn
+ */
+static void
+sigchld_handler(int sig)
+{
+  int status;
+  waitpid(-1, &status, WNOHANG);
+}
+
+/*
+ * sigint_handler - restart the server
+ */
+static void 
+sigint_handler(int sig)
+{
+  server_die("SIGINT received", !server_state.foreground);
+}
+
+/*
+ * setup_signals - initialize signal handlers for server
+ */
+void 
+setup_signals(void)
+{
+  struct sigaction act;
+
+  act.sa_flags = 0;
+  act.sa_handler = SIG_IGN;
+
+  sigemptyset(&act.sa_mask);
+  sigaddset(&act.sa_mask, SIGPIPE);
+  sigaddset(&act.sa_mask, SIGALRM);
+  sigaction(SIGALRM, &act, 0);
+#ifdef SIGTRAP
+  sigaddset(&act.sa_mask, SIGTRAP);
+#endif
+#ifdef SIGXFSZ
+  sigaddset(&act.sa_mask, SIGXFSZ);
+  sigaction(SIGXFSZ, &act, 0);
+#endif
+
+#ifdef SIGWINCH
+  sigaddset(&act.sa_mask, SIGWINCH);
+  sigaction(SIGWINCH, &act, 0);
+#endif
+  sigaction(SIGPIPE, &act, 0);
+#ifdef SIGTRAP
+  sigaction(SIGTRAP, &act, 0);
+#endif
+
+  act.sa_handler = sighup_handler;
+  sigemptyset(&act.sa_mask);
+  sigaddset(&act.sa_mask, SIGHUP);
+  sigaction(SIGHUP, &act, 0);
+
+  act.sa_handler = sigint_handler;
+  sigaddset(&act.sa_mask, SIGINT);
+  sigaction(SIGINT, &act, 0);
+
+  act.sa_handler = sigterm_handler;
+  sigaddset(&act.sa_mask, SIGTERM);
+  sigaction(SIGTERM, &act, 0);
+
+  act.sa_handler = sigusr1_handler;
+  sigaddset(&act.sa_mask, SIGUSR1);
+  sigaction(SIGUSR1, &act, 0);
+
+  act.sa_handler = sigchld_handler;
+  sigaddset(&act.sa_mask, SIGCHLD);
+  sigaction(SIGCHLD, &act, 0);
+}
diff --git a/src/list.c b/src/list.c
new file mode 100644
index 0000000..2850d46
--- /dev/null
+++ b/src/list.c
@@ -0,0 +1,277 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  list.c: Various assorted functions for various structures.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "balloc.h"
+
+static BlockHeap *dnode_heap;
+
+
+/* init_dlink_nodes()
+ *
+ * inputs       - NONE
+ * output       - NONE
+ * side effects - initializes the dnode BlockHeap
+ */
+void
+init_dlink_nodes(void)
+{
+  dnode_heap = BlockHeapCreate("dlink node", sizeof(dlink_node), DNODE_HEAP_SIZE);
+}
+
+/* make_dlink_node()
+ *
+ * inputs       - NONE
+ * output       - pointer to new dlink_node
+ * side effects	- NONE
+ */
+dlink_node *
+make_dlink_node(void)
+{
+  dlink_node *lp = BlockHeapAlloc(dnode_heap);
+
+  return lp;
+}
+
+/* free_dlink_node()
+ *
+ * inputs       - pointer to dlink_node
+ * output       - NONE
+ * side effects	- free given dlink_node 
+ */
+void
+free_dlink_node(dlink_node *ptr)
+{
+  BlockHeapFree(dnode_heap, ptr);
+}
+
+/*
+ * dlink_ routines are stolen from squid, except for dlinkAddBefore,
+ * which is mine.
+ *   -- adrian
+ */
+void
+dlinkAdd(void *data, dlink_node *m, dlink_list *list)
+{
+  m->data = data;
+  m->prev = NULL;
+  m->next = list->head;
+
+  /* Assumption: If list->tail != NULL, list->head != NULL */
+  if (list->head != NULL)
+    list->head->prev = m;
+  else if (list->tail == NULL)
+    list->tail = m;
+
+  list->head = m;
+  list->length++;
+}
+
+void
+dlinkAddBefore(dlink_node *b, void *data, dlink_node *m, dlink_list *list)
+{
+  /* Shortcut - if its the first one, call dlinkAdd only */
+  if (b == list->head)
+    dlinkAdd(data, m, list);
+  else
+  {
+    m->data = data;
+    b->prev->next = m;
+    m->prev = b->prev;
+    b->prev = m;
+    m->next = b;
+    list->length++;
+  }
+}
+
+void
+dlinkAddTail(void *data, dlink_node *m, dlink_list *list)
+{
+  m->data = data;
+  m->next = NULL;
+  m->prev = list->tail;
+
+  /* Assumption: If list->tail != NULL, list->head != NULL */
+  if (list->tail != NULL)
+    list->tail->next = m;
+  else if (list->head == NULL)
+    list->head = m;
+
+  list->tail = m;
+  list->length++;
+}
+
+/* Execution profiles show that this function is called the most
+ * often of all non-spontaneous functions. So it had better be
+ * efficient. */
+void
+dlinkDelete(dlink_node *m, dlink_list *list)
+{
+  /* Assumption: If m->next == NULL, then list->tail == m
+   *      and:   If m->prev == NULL, then list->head == m
+   */
+  if (m->next)
+    m->next->prev = m->prev;
+  else
+  {
+    assert(list->tail == m);
+    list->tail = m->prev;
+  }
+
+  if (m->prev)
+    m->prev->next = m->next;
+  else
+  {
+    assert(list->head == m);
+    list->head = m->next;
+  }
+
+  /* Set this to NULL does matter */
+  m->next = m->prev = NULL;
+  list->length--;
+}
+
+/*
+ * dlinkFind
+ * inputs       - list to search
+ *              - data
+ * output       - pointer to link or NULL if not found
+ * side effects - Look for ptr in the linked listed pointed to by link.
+ */
+dlink_node *
+dlinkFind(dlink_list *list, void *data)
+{
+  dlink_node *ptr;
+
+  DLINK_FOREACH(ptr, list->head)
+    if (ptr->data == data)
+      return ptr;
+
+  return NULL;
+}
+
+void
+dlinkMoveList(dlink_list *from, dlink_list *to)
+{
+  /* There are three cases */
+  /* case one, nothing in from list */
+  if (from->head == NULL)
+    return;
+
+  /* case two, nothing in to list */
+  /* actually if to->head is NULL and to->tail isn't, thats a bug */
+  if (to->head == NULL)
+  {
+    to->head = from->head;
+    to->tail = from->tail;
+    from->head = from->tail = NULL;
+    to->length = from->length;
+    from->length = 0;
+    return;
+  }
+
+  /* third case play with the links */
+  from->tail->next = to->head;
+  from->head->prev = to->head->prev;
+  to->head->prev = from->tail;
+  to->head = from->head;
+  from->head = from->tail = NULL;
+  to->length += from->length;
+  from->length = 0;
+  /* I think I got that right */
+}
+
+void
+dlink_move_node(dlink_node *m, dlink_list *list_del, dlink_list *list_add)
+{
+  /* Assumption: If m->next == NULL, then list_del->tail == m
+   *      and:   If m->prev == NULL, then list_del->head == m
+   */
+  if (m->next)
+    m->next->prev = m->prev;
+  else
+  {
+    assert(list->tail == m);
+    list_del->tail = m->prev;
+  }
+
+  if (m->prev)
+    m->prev->next = m->next;
+  else
+  {
+    assert(list->head == m);
+    list_del->head = m->next;
+  }
+
+  /* Set this to NULL does matter */
+  m->prev = NULL;
+  m->next = list_add->head;
+
+  /* Assumption: If list_add->tail != NULL, list_add->head != NULL */
+  if (list_add->head != NULL)
+    list_add->head->prev = m;
+  else if (list_add->tail == NULL)
+    list_add->tail = m;
+
+  list_add->head = m;
+  list_add->length++;
+  list_del->length--;
+}
+
+dlink_node *
+dlinkFindDelete(dlink_list *list, void *data)
+{
+  dlink_node *m;
+
+  DLINK_FOREACH(m, list->head)
+  {
+    if (m->data == data)
+    {
+      if (m->next)
+        m->next->prev = m->prev;
+      else
+      {
+        assert(list->tail == m);
+        list->tail = m->prev;
+      }
+      if (m->prev)
+        m->prev->next = m->next;
+      else
+      {
+        assert(list->head == m);
+        list->head = m->next;
+      }
+      /* Set this to NULL does matter */
+      m->next = m->prev = NULL;
+      list->length--;
+
+      return m;
+    }
+  }
+
+  return NULL;
+}
+
+
diff --git a/src/listener.c b/src/listener.c
new file mode 100644
index 0000000..3572570
--- /dev/null
+++ b/src/listener.c
@@ -0,0 +1,429 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  listener.c: Listens on a port.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "listener.h"
+#include "client.h"
+#include "fdlist.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "ircd.h"
+#include "ircd_defs.h"
+#include "s_bsd.h"
+#include "numeric.h"
+#include "conf.h"
+#include "send.h"
+#include "memory.h"
+
+static PF accept_connection;
+
+static dlink_list ListenerPollList = { NULL, NULL, 0 };
+static void close_listener(struct Listener *listener);
+
+static struct Listener *
+make_listener(int port, struct irc_ssaddr *addr)
+{
+  struct Listener *listener = MyMalloc(sizeof(struct Listener));
+
+  listener->port = port;
+  memcpy(&listener->addr, addr, sizeof(struct irc_ssaddr));
+
+  return listener;
+}
+
+void
+free_listener(struct Listener *listener)
+{
+  assert(listener != NULL);
+
+  dlinkDelete(&listener->listener_node, &ListenerPollList);
+  MyFree(listener);
+}
+
+/*
+ * get_listener_name - return displayable listener name and port
+ * returns "host.foo.org/6667" for a given listener
+ */
+const char *
+get_listener_name(const struct Listener *const listener)
+{
+  static char buf[HOSTLEN + HOSTLEN + PORTNAMELEN + 4];
+
+  snprintf(buf, sizeof(buf), "%s[%s/%u]", me.name,
+           listener->name, listener->port);
+  return buf;
+}
+
+/* show_ports()
+ *
+ * inputs       - pointer to client to show ports to
+ * output       - none
+ * side effects - send port listing to a client
+ */
+void 
+show_ports(struct Client *source_p)
+{
+  char buf[6];
+  char *p = NULL;
+  dlink_node *ptr;
+
+  DLINK_FOREACH(ptr, ListenerPollList.head)
+  {
+    const struct Listener *listener = ptr->data;
+    p = buf;
+
+    if (listener->flags & LISTENER_HIDDEN) {
+      if (!HasUMode(source_p, UMODE_ADMIN))
+        continue;
+      *p++ = 'H';
+    }
+
+    if (listener->flags & LISTENER_SERVER)
+      *p++ = 'S';
+    if (listener->flags & LISTENER_SSL)
+      *p++ = 's';
+    *p = '\0';
+    sendto_one(source_p, form_str(RPL_STATSPLINE),
+               me.name, source_p->name, 'P', listener->port,
+               HasUMode(source_p, UMODE_ADMIN) ? listener->name : me.name,
+               listener->ref_count, buf,
+               listener->active ? "active" : "disabled");
+  }
+}
+
+/*
+ * inetport - create a listener socket in the AF_INET or AF_INET6 domain,
+ * bind it to the port given in 'port' and listen to it
+ * returns true (1) if successful false (0) on error.
+ *
+ * If the operating system has a define for SOMAXCONN, use it, otherwise
+ * use HYBRID_SOMAXCONN
+ */
+#ifdef SOMAXCONN
+#undef HYBRID_SOMAXCONN
+#define HYBRID_SOMAXCONN SOMAXCONN
+#endif
+
+static int 
+inetport(struct Listener *listener)
+{
+  struct irc_ssaddr lsin;
+  socklen_t opt = 1;
+
+  memset(&lsin, 0, sizeof(lsin));
+  memcpy(&lsin, &listener->addr, sizeof(lsin));
+
+  getnameinfo((struct sockaddr *)&lsin, lsin.ss_len, listener->name,
+              sizeof(listener->name), NULL, 0, NI_NUMERICHOST);
+
+  /*
+   * At first, open a new socket
+   */
+  if (comm_open(&listener->fd, listener->addr.ss.ss_family, SOCK_STREAM, 0,
+                "Listener socket") == -1)
+  {
+    report_error(L_ALL, "opening listener socket %s:%s",
+                 get_listener_name(listener), errno);
+    return 0;
+  }
+
+  if (setsockopt(listener->fd.fd, SOL_SOCKET, SO_REUSEADDR, &opt, sizeof(opt)))
+  {
+    report_error(L_ALL, "setting SO_REUSEADDR for listener %s:%s",
+                 get_listener_name(listener), errno);
+    fd_close(&listener->fd);
+    return 0;
+  }
+
+  /*
+   * Bind a port to listen for new connections if port is non-null,
+   * else assume it is already open and try get something from it.
+   */
+  lsin.ss_port = htons(listener->port);
+
+  if (bind(listener->fd.fd, (struct sockaddr *)&lsin, lsin.ss_len))
+  {
+    report_error(L_ALL, "binding listener socket %s:%s",
+                 get_listener_name(listener), errno);
+    fd_close(&listener->fd);
+    return 0;
+  }
+
+  if (listen(listener->fd.fd, HYBRID_SOMAXCONN))
+  {
+    report_error(L_ALL, "listen failed for %s:%s",
+                 get_listener_name(listener), errno);
+    fd_close(&listener->fd);
+    return 0;
+  }
+
+  /* Listen completion events are READ events .. */
+
+  accept_connection(&listener->fd, listener);
+  return 1;
+}
+
+static struct Listener *
+find_listener(int port, struct irc_ssaddr *addr)
+{
+  dlink_node *ptr;
+  struct Listener *listener    = NULL;
+  struct Listener *last_closed = NULL;
+
+  DLINK_FOREACH(ptr, ListenerPollList.head)
+  {
+    listener = ptr->data;
+
+    if ((port == listener->port) &&
+        (!memcmp(addr, &listener->addr, sizeof(struct irc_ssaddr))))
+    {
+      /* Try to return an open listener, otherwise reuse a closed one */
+      if (!listener->fd.flags.open)
+        last_closed = listener;
+      else
+        return (listener);
+    }
+  }
+
+  return (last_closed);
+}
+
+/*
+ * add_listener- create a new listener
+ * port - the port number to listen on
+ * vhost_ip - if non-null must contain a valid IP address string in
+ * the format "255.255.255.255"
+ */
+void 
+add_listener(int port, const char *vhost_ip, unsigned int flags)
+{
+  struct Listener *listener;
+  struct irc_ssaddr vaddr;
+  struct addrinfo hints, *res;
+  char portname[PORTNAMELEN + 1];
+#ifdef IPV6
+  static short int pass = 0; /* if ipv6 and no address specified we need to
+				have two listeners; one for each protocol. */
+#endif
+
+  /*
+   * if no or invalid port in conf line, don't bother
+   */
+  if (!(port > 0 && port <= 0xFFFF))
+    return;
+
+  memset(&vaddr, 0, sizeof(vaddr));
+
+  /* Set up the hints structure */
+  memset(&hints, 0, sizeof(hints));
+  hints.ai_family = AF_UNSPEC;
+  hints.ai_socktype = SOCK_STREAM;
+  /* Get us ready for a bind() and don't bother doing dns lookup */
+  hints.ai_flags = AI_PASSIVE | AI_NUMERICHOST;
+
+#ifdef IPV6
+  if (ServerInfo.can_use_v6)
+  {
+    snprintf(portname, sizeof(portname), "%d", port);
+    getaddrinfo("::", portname, &hints, &res);
+    vaddr.ss.ss_family = AF_INET6;
+    assert(res != NULL);
+
+    memcpy((struct sockaddr*)&vaddr, res->ai_addr, res->ai_addrlen);
+    vaddr.ss_port = port;
+    vaddr.ss_len = res->ai_addrlen;
+    freeaddrinfo(res);
+  }
+  else
+#endif
+  {
+    struct sockaddr_in *v4 = (struct sockaddr_in*) &vaddr;
+    v4->sin_addr.s_addr = INADDR_ANY;
+    vaddr.ss.ss_family = AF_INET;
+    vaddr.ss_len = sizeof(struct sockaddr_in);
+    v4->sin_port = htons(port);
+  }
+
+  snprintf(portname, PORTNAMELEN, "%d", port);
+
+  if (vhost_ip)
+  {
+    if (getaddrinfo(vhost_ip, portname, &hints, &res))
+      return;
+
+    assert(res != NULL);
+
+    memcpy((struct sockaddr*)&vaddr, res->ai_addr, res->ai_addrlen);
+    vaddr.ss_port = port;
+    vaddr.ss_len = res->ai_addrlen;
+    freeaddrinfo(res);
+  }
+#ifdef IPV6
+  else if (pass == 0 && ServerInfo.can_use_v6)
+  {
+    /* add the ipv4 listener if we havent already */
+    pass = 1;
+    add_listener(port, "0.0.0.0", flags);
+  }
+  pass = 0;
+#endif
+
+  if ((listener = find_listener(port, &vaddr)))
+  {
+    listener->flags = flags;
+    if (listener->fd.flags.open)
+      return;
+  }
+  else
+  {
+    listener = make_listener(port, &vaddr);
+    dlinkAdd(listener, &listener->listener_node, &ListenerPollList);
+    listener->flags = flags;
+  }
+
+  if (inetport(listener))
+    listener->active = 1;
+  else
+    close_listener(listener);
+}
+
+/*
+ * close_listener - close a single listener
+ */
+static void
+close_listener(struct Listener *listener)
+{
+  assert(listener != NULL);
+
+  if (listener == NULL)
+    return;
+
+  if (listener->fd.flags.open)
+    fd_close(&listener->fd);
+
+  listener->active = 0;
+
+  if (listener->ref_count)
+    return;
+
+  free_listener(listener);
+}
+
+/*
+ * close_listeners - close and free all listeners that are not being used
+ */
+void 
+close_listeners(void)
+{
+  dlink_node *ptr = NULL, *next_ptr = NULL;
+
+  /* close all 'extra' listening ports we have */
+  DLINK_FOREACH_SAFE(ptr, next_ptr, ListenerPollList.head)
+    close_listener(ptr->data);
+}
+
+#define TOOFAST_WARNING "ERROR :Trying to reconnect too fast.\r\n"
+#define DLINE_WARNING "ERROR :You have been D-lined.\r\n"
+
+static void 
+accept_connection(fde_t *pfd, void *data)
+{
+  static time_t last_oper_notice = 0;
+  struct irc_ssaddr addr;
+  int fd;
+  int pe;
+  struct Listener *listener = data;
+
+  memset(&addr, 0, sizeof(addr));
+
+  assert(listener != NULL);
+
+  /* There may be many reasons for error return, but
+   * in otherwise correctly working environment the
+   * probable cause is running out of file descriptors
+   * (EMFILE, ENFILE or others?). The man pages for
+   * accept don't seem to list these as possible,
+   * although it's obvious that it may happen here.
+   * Thus no specific errors are tested at this
+   * point, just assume that connections cannot
+   * be accepted until some old is closed first.
+   */
+  while ((fd = comm_accept(listener, &addr)) != -1)
+  {
+    /*
+     * check for connection limit
+     */
+    if (number_fd > hard_fdlimit - 10)
+    {
+      ++ServerStats.is_ref;
+
+      /*
+       * slow down the whining to opers bit
+       */
+      if ((last_oper_notice + 20) <= CurrentTime)
+      {
+        sendto_realops_flags(UMODE_ALL, L_ALL, "All connections in use. (%s)",
+                             get_listener_name(listener));
+        last_oper_notice = CurrentTime;
+      }
+
+      if (!(listener->flags & LISTENER_SSL))
+        send(fd, "ERROR :All connections in use\r\n", 32, 0);
+
+      close(fd);
+      break;    /* jump out and re-register a new io request */
+    }
+
+    /*
+     * Do an initial check we aren't connecting too fast or with too many
+     * from this IP...
+     */
+    if ((pe = conf_connect_allowed(&addr, addr.ss.ss_family)) != 0)
+    {
+      ++ServerStats.is_ref;
+
+      if (!(listener->flags & LISTENER_SSL))
+        switch (pe)
+        {
+          case BANNED_CLIENT:
+            send(fd, DLINE_WARNING, sizeof(DLINE_WARNING)-1, 0);
+            break;
+          case TOO_FAST:
+            send(fd, TOOFAST_WARNING, sizeof(TOOFAST_WARNING)-1, 0);
+            break;
+        }
+
+      close(fd);
+      continue;    /* drop the one and keep on clearing the queue */
+    }
+
+    ++ServerStats.is_ac;
+    add_connection(listener, &addr, fd);
+  }
+
+  /* Re-register a new IO request for the next accept .. */
+  comm_setselect(&listener->fd, COMM_SELECT_READ, accept_connection,
+                 listener, 0);
+}
diff --git a/src/log.c b/src/log.c
new file mode 100644
index 0000000..e81257b
--- /dev/null
+++ b/src/log.c
@@ -0,0 +1,123 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  log.c: Logger functions.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+
+#include "log.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "conf.h"
+#include "s_misc.h"
+
+
+static struct {
+  char path[PATH_MAX + 1];
+  size_t size;
+  FILE *file;
+} log_type_table[LOG_TYPE_LAST];
+
+
+int
+log_add_file(enum log_type type, size_t size, const char *path)
+{
+  if (log_type_table[type].file)
+    fclose(log_type_table[type].file);
+
+  strlcpy(log_type_table[type].path, path, sizeof(log_type_table[type].path));
+  log_type_table[type].size = size;
+
+  return (log_type_table[type].file = fopen(path, "a")) != NULL;
+}
+
+void
+log_close_all(void)
+{
+  unsigned int type = 0;
+
+  while (++type < LOG_TYPE_LAST)
+  {
+    if (log_type_table[type].file == NULL)
+      continue;
+
+    fclose(log_type_table[type].file);
+    log_type_table[type].file = NULL;
+  }
+}
+
+static int
+log_exceed_size(unsigned int type)
+{
+  struct stat sb;
+
+  if (!log_type_table[type].size)
+    return 0;
+
+  if (stat(log_type_table[type].path, &sb) < 0)
+    return -1;
+
+  return (size_t)sb.st_size > log_type_table[type].size;
+}
+
+static void 
+log_write(enum log_type type, const char *message)
+{
+  char buf[IRCD_BUFSIZE];
+
+  strftime(buf, sizeof(buf), "[%FT%H:%M:%S%z]", localtime(&CurrentTime));
+
+  fprintf(log_type_table[type].file, "%s %s\n", buf, message);
+  fflush(log_type_table[type].file);
+}
+
+void
+ilog(enum log_type type, const char *fmt, ...)
+{
+  char buf[LOG_BUFSIZE];
+  va_list args;
+
+  if (!log_type_table[type].file || !ConfigLoggingEntry.use_logging)
+    return;
+
+  va_start(args, fmt);
+  vsnprintf(buf, sizeof(buf), fmt, args);
+  va_end(args);
+
+  log_write(type, buf);
+
+  if (log_exceed_size(type) <= 0)
+    return;
+
+  snprintf(buf, sizeof(buf), "Rotating logfile %s",
+           log_type_table[type].path);
+  log_write(type, buf);
+
+  fclose(log_type_table[type].file);
+  log_type_table[type].file = NULL;
+
+  snprintf(buf, sizeof(buf), "%s.old", log_type_table[type].path);
+  unlink(buf);
+  rename(log_type_table[type].path, buf);
+
+  log_add_file(type, log_type_table[type].size, log_type_table[type].path);
+}
diff --git a/src/match.c b/src/match.c
new file mode 100644
index 0000000..4c4513e
--- /dev/null
+++ b/src/match.c
@@ -0,0 +1,616 @@
+/************************************************************************
+ *   IRC - Internet Relay Chat, src/match.c
+ *   Copyright (C) 1990 Jarkko Oikarinen
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 1, or (at your option)
+ *   any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * $Id$
+ *
+ */
+
+#include "stdinc.h"
+#include "irc_string.h"
+#include "client.h"
+#include "ircd.h"
+
+/* Fix "statement not reached" warnings on Sun WorkShop C */
+#ifdef __SUNPRO_C
+#   pragma error_messages(off, E_STATEMENT_NOT_REACHED)
+#endif
+
+/* match()
+ * 
+ *  Compare if a given string (name) matches the given
+ *  mask (which can contain wild cards: '*' - match any
+ *  number of chars, '?' - match any single character.
+ *
+ *      return  1, if match
+ *              0, if no match
+ *
+ *  Originally by Douglas A Lewis (dalewis@acsu.buffalo.edu)
+ */
+int
+match(const char *mask, const char *name)
+{
+  const unsigned char *m = (const unsigned char *)mask;
+  const unsigned char *n = (const unsigned char *)name;
+  const unsigned char *ma = NULL;
+  const unsigned char *na = (const unsigned char *)name;
+
+  assert(mask != NULL);
+  assert(name != NULL);
+
+  while (1)
+  {
+    if (*m == '*')
+    {
+      while (*m == '*')
+        m++;
+      ma = m;
+      na = n;
+    }
+
+    if (!*m)
+    {
+      if (!*n)
+        return 1;
+      if (!ma)
+        return 0;
+      for (m--; (m > (const unsigned char *)mask) && (*m == '?'); m--)
+        ;
+      if (*m == '*')
+        return 1;
+      m = ma;
+      n = ++na;
+    }
+    else if (!*n)
+    {
+      while (*m == '*')
+        m++;
+      return *m == 0;
+    }
+
+    if (ToLower(*m) != ToLower(*n) && *m != '?' && (*m != '#' || !IsDigit(*n)))
+    {
+      if (!ma)
+        return 0;
+      m = ma;
+      n = ++na;
+    }
+    else
+      m++, n++;
+  }
+
+  return 0;
+}
+
+/* match_esc()
+ *
+ * The match() function with support for escaping characters such
+ * as '*' and '?'
+ */
+int
+match_esc(const char *mask, const char *name)
+{
+  const unsigned char *m = (const unsigned char *)mask;
+  const unsigned char *n = (const unsigned char *)name;
+  const unsigned char *ma = NULL;
+  const unsigned char *na = (const unsigned char *)name;
+
+  assert(mask != NULL);
+  assert(name != NULL);
+
+  while (1)
+  {
+    if (*m == '*')
+    {
+      while (*m == '*')
+        m++;
+      ma = m;
+      na = n;
+    }
+
+    if (!*m)
+    {
+      if (!*n)
+        return 1;
+      if (!ma)
+        return 0;
+      for (m--; (m > (const unsigned char *)mask) && (*m == '?'); m--)
+        ;
+      if (*m == '*')
+        return 1;
+      m = ma;
+      n = ++na;
+    }
+    else if (!*n)
+    {
+      while (*m == '*')
+        m++;
+      return *m == 0;
+    }
+
+    if (*m != '?' && (*m != '#' || IsDigit(*n)))
+    {
+      if (*m == '\\')
+	if (!*++m)
+	  return 0;
+      if (ToLower(*m) != ToLower(*n))
+      {
+        if (!ma)
+          return 0;
+        m = ma;
+        n = ++na;
+      }
+      else
+        m++, n++;
+    }
+    else
+      m++, n++;
+  }
+
+  return 0;
+}
+
+/* match_chan()
+ *
+ * The match_esc() function doing channel prefix auto-escape,
+ * ie. mask: #blah*blah is seen like \#blah*blah
+ */
+int
+match_chan(const char *mask, const char *name)
+{
+  if (*mask == '#')
+  {
+    if (*name != '#')
+      return 0;
+    ++name, ++mask;
+  }
+
+  return match_esc(mask, name);
+}
+
+/* collapse()
+ *
+ * collapses a string containing multiple *'s.
+ */
+char *
+collapse(char *pattern)
+{
+  char *p = pattern, *po = pattern;
+  char c;
+
+  if (p == NULL)
+    return NULL;
+ 
+  while ((c = *p++))
+  {
+    if (c != '*')
+      *po++ = c;
+    else if (*p != '*')
+      *po++ = '*';
+  }
+
+  *po = 0;
+
+  return pattern;
+}
+
+/* collapse_esc()
+ *
+ * The collapse() function with support for escaping characters
+ */
+char *
+collapse_esc(char *pattern)
+{
+  char *p = pattern, *po = pattern;
+  char c;
+
+  if (p == NULL)
+    return NULL;
+
+  while ((c = *p++))
+  {
+    if (c != '*')
+    {
+      *po++ = c;
+      if (c == '\\' && *p)
+        *po++ = *p++;
+    }
+    else if (*p != '*')
+      *po++ = '*';
+  }
+
+  *po = 0;
+
+  return pattern;
+}
+
+/*
+ * irccmp - case insensitive comparison of two 0 terminated strings.
+ *
+ *      returns  0, if s1 equal to s2
+ *               1, if not
+ */
+int
+irccmp(const char *s1, const char *s2)
+{
+  const unsigned char *str1 = (const unsigned char *)s1;
+  const unsigned char *str2 = (const unsigned char *)s2;
+
+  assert(s1 != NULL);
+  assert(s2 != NULL);
+  
+  for (; ToUpper(*str1) == ToUpper(*str2); ++str1, ++str2)
+    if (*str1 == '\0')
+      return 0;
+
+  return 1;
+}
+
+int
+ircncmp(const char *s1, const char *s2, size_t n)
+{
+  const unsigned char *str1 = (const unsigned char *)s1;
+  const unsigned char *str2 = (const unsigned char *)s2;
+
+  assert(s1 != NULL);
+  assert(s2 != NULL);
+  assert(n > 0);
+
+  if (n == 0)
+    return 0;
+
+  for (; ToUpper(*str1) == ToUpper(*str2); ++str1, ++str2)
+    if (--n == 0 || *str1 == '\0')
+      return 0;
+
+  return 1;
+}
+
+const unsigned char ToLowerTab[] = { 
+  0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa,
+  0xb, 0xc, 0xd, 0xe, 0xf, 0x10, 0x11, 0x12, 0x13, 0x14,
+  0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d,
+  0x1e, 0x1f,
+  ' ', '!', '"', '#', '$', '%', '&', 0x27, '(', ')',
+  '*', '+', ',', '-', '.', '/',
+  '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
+  ':', ';', '<', '=', '>', '?',
+  '@', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i',
+  'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's',
+  't', 'u', 'v', 'w', 'x', 'y', 'z', '{', '|', '}', '~',
+  '_',
+  '`', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i',
+  'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's',
+  't', 'u', 'v', 'w', 'x', 'y', 'z', '{', '|', '}', '~',
+  0x7f,
+  0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89,
+  0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+  0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99,
+  0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f,
+  0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9,
+  0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf,
+  0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9,
+  0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf,
+  0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9,
+  0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf,
+  0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9,
+  0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,
+  0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9,
+  0xea, 0xeb, 0xec, 0xed, 0xee, 0xef,
+  0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9,
+  0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff
+};
+
+const unsigned char ToUpperTab[] = { 
+  0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa,
+  0xb, 0xc, 0xd, 0xe, 0xf, 0x10, 0x11, 0x12, 0x13, 0x14,
+  0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d,
+  0x1e, 0x1f,
+  ' ', '!', '"', '#', '$', '%', '&', 0x27, '(', ')',
+  '*', '+', ',', '-', '.', '/',
+  '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
+  ':', ';', '<', '=', '>', '?',
+  '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I',
+  'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S',
+  'T', 'U', 'V', 'W', 'X', 'Y', 'Z', '[', '\\', ']', '^',
+  0x5f,
+  '`', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I',
+  'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S',
+  'T', 'U', 'V', 'W', 'X', 'Y', 'Z', '[', '\\', ']', '^',
+  0x7f,
+  0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89,
+  0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+  0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99,
+  0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f,
+  0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9,
+  0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf,
+  0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9,
+  0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf,
+  0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9,
+  0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf,
+  0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9,
+  0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,
+  0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9,
+  0xea, 0xeb, 0xec, 0xed, 0xee, 0xef,
+  0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9,
+  0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff 
+};
+
+/*
+ * CharAttrs table
+ *
+ * NOTE: RFC 1459 sez: anything but a ^G, comma, or space is allowed
+ * for channel names
+ */
+const unsigned int CharAttrs[] = {
+/* 0  */     CNTRL_C,
+/* 1  */     CNTRL_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* 2  */     CNTRL_C|CHAN_C|NONEOS_C,
+/* 3  */     CNTRL_C|CHAN_C|NONEOS_C,
+/* 4  */     CNTRL_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* 5  */     CNTRL_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* 6  */     CNTRL_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* 7 BEL */  CNTRL_C|NONEOS_C,
+/* 8  \b */  CNTRL_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* 9  \t */  CNTRL_C|SPACE_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* 10 \n */  CNTRL_C|SPACE_C|CHAN_C|VCHAN_C|NONEOS_C|EOL_C,
+/* 11 \v */  CNTRL_C|SPACE_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* 12 \f */  CNTRL_C|SPACE_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* 13 \r */  CNTRL_C|SPACE_C|CHAN_C|VCHAN_C|NONEOS_C|EOL_C,
+/* 14 */     CNTRL_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* 15 */     CNTRL_C|CHAN_C|NONEOS_C,
+/* 16 */     CNTRL_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* 17 */     CNTRL_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* 18 */     CNTRL_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* 19 */     CNTRL_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* 20 */     CNTRL_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* 21 */     CNTRL_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* 22 */     CNTRL_C|CHAN_C|NONEOS_C,
+/* 23 */     CNTRL_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* 24 */     CNTRL_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* 25 */     CNTRL_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* 26 */     CNTRL_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* 27 */     CNTRL_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* 28 */     CNTRL_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* 29 */     CNTRL_C|CHAN_C|NONEOS_C,
+/* 30 */     CNTRL_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* 31 */     CNTRL_C|CHAN_C|NONEOS_C,
+/* SP */     PRINT_C|SPACE_C,
+/* ! */      PRINT_C|KWILD_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* " */      PRINT_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* # */      PRINT_C|KWILD_C|MWILD_C|CHANPFX_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* $ */      PRINT_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C,
+/* % */      PRINT_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* & */      PRINT_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* ' */      PRINT_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* ( */      PRINT_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* ) */      PRINT_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* * */      PRINT_C|KWILD_C|MWILD_C|CHAN_C|VCHAN_C|NONEOS_C|SERV_C,
+/* + */      PRINT_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* , */      PRINT_C|NONEOS_C,
+/* - */      PRINT_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* . */      PRINT_C|KWILD_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C|SERV_C,
+/* / */      PRINT_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* 0 */      PRINT_C|DIGIT_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* 1 */      PRINT_C|DIGIT_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* 2 */      PRINT_C|DIGIT_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* 3 */      PRINT_C|DIGIT_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* 4 */      PRINT_C|DIGIT_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* 5 */      PRINT_C|DIGIT_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* 6 */      PRINT_C|DIGIT_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* 7 */      PRINT_C|DIGIT_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* 8 */      PRINT_C|DIGIT_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* 9 */      PRINT_C|DIGIT_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* : */      PRINT_C|KWILD_C|CHAN_C|VCHAN_C|NONEOS_C|HOST_C,
+/* ; */      PRINT_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* < */      PRINT_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* = */      PRINT_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* > */      PRINT_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* ? */      PRINT_C|KWILD_C|MWILD_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* @ */      PRINT_C|KWILD_C|CHAN_C|VCHAN_C|NONEOS_C,
+/* A */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* B */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* C */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* D */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* E */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* F */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* G */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* H */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* I */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* J */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* K */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* L */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* M */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* N */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* O */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* P */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* Q */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* R */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* S */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* T */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* U */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* V */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* W */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* X */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* Y */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* Z */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* [ */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C,
+/* \ */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C,
+/* ] */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C,
+/* ^ */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C,
+/* _ */      PRINT_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C,
+/* ` */      PRINT_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C,
+/* a */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* b */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* c */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* d */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* e */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* f */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* g */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* h */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* i */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* j */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* k */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* l */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* m */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* n */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* o */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* p */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* q */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* r */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* s */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* t */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* u */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* v */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* w */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* x */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* y */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* z */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C|HOST_C,
+/* { */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C,
+/* | */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C,
+/* } */      PRINT_C|ALPHA_C|NICK_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C,
+/* ~ */      PRINT_C|ALPHA_C|CHAN_C|VCHAN_C|NONEOS_C|USER_C,
+/* del  */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x80 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x81 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x82 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x83 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x84 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x85 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x86 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x87 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x88 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x89 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x8A */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x8B */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x8C */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x8D */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x8E */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x8F */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x90 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x91 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x92 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x93 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x94 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x95 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x96 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x97 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x98 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x99 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x9A */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x9B */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x9C */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x9D */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x9E */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0x9F */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xA0 */   CHAN_C|NONEOS_C,
+/* 0xA1 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xA2 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xA3 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xA4 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xA5 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xA6 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xA7 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xA8 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xA9 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xAA */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xAB */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xAC */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xAD */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xAE */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xAF */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xB0 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xB1 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xB2 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xB3 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xB4 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xB5 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xB6 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xB7 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xB8 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xB9 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xBA */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xBB */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xBC */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xBD */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xBE */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xBF */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xC0 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xC1 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xC2 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xC3 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xC4 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xC5 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xC6 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xC7 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xC8 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xC9 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xCA */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xCB */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xCC */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xCD */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xCE */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xCF */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xD0 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xD1 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xD2 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xD3 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xD4 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xD5 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xD6 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xD7 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xD8 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xD9 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xDA */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xDB */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xDC */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xDD */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xDE */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xDF */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xE0 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xE1 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xE2 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xE3 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xE4 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xE5 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xE6 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xE7 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xE8 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xE9 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xEA */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xEB */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xEC */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xED */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xEE */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xEF */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xF0 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xF1 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xF2 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xF3 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xF4 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xF5 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xF6 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xF7 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xF8 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xF9 */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xFA */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xFB */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xFC */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xFD */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xFE */   CHAN_C|VCHAN_C|NONEOS_C,
+/* 0xFF */   CHAN_C|VCHAN_C|NONEOS_C
+};
diff --git a/src/memory.c b/src/memory.c
new file mode 100644
index 0000000..037807a
--- /dev/null
+++ b/src/memory.c
@@ -0,0 +1,114 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  memory.c: Memory utilities.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+
+#include "stdinc.h"
+#include "ircd_defs.h"
+#include "irc_string.h"
+#include "memory.h"
+#include "log.h"
+#include "restart.h"
+
+
+/*
+ * MyMalloc - allocate memory, call outofmemory on failure
+ */
+void *
+MyMalloc(size_t size)
+{
+  void *ret = calloc(1, size);
+
+  if (ret == NULL)
+    outofmemory();
+
+  return ret;
+}
+
+/*
+ * MyRealloc - reallocate memory, call outofmemory on failure
+ */
+void *
+MyRealloc(void *x, size_t y)
+{
+  void *ret = realloc(x, y);
+
+  if (ret == NULL)
+    outofmemory();
+
+  return ret;
+}
+
+void
+MyFree(void *x)
+{
+  if (x)
+    free(x);
+}
+
+void
+_DupString(char **x, const char *y)
+{
+  (*x) = malloc(strlen(y) + 1);
+  strcpy((*x), y);
+}
+
+/* outofmemory()
+ *
+ * input        - NONE
+ * output       - NONE
+ * side effects - simply try to report there is a problem.
+ *                Abort if it was called more than once
+ */
+void
+outofmemory(void)
+{
+  static int was_here = 0;
+
+  if (was_here++)
+    abort();
+
+  ilog(LOG_TYPE_IRCD, "Out of memory: restarting server...");
+  restart("Out of Memory");
+}
+
+#ifndef NDEBUG
+/*
+ * frob some memory. debugging time.
+ * -- adrian
+ */
+void
+mem_frob(void *data, int len)
+{
+  /* correct for Intel only! little endian */
+  unsigned char b[4] = { 0xef, 0xbe, 0xad, 0xde };
+  int i;
+  char *cdata = data;
+
+  for (i = 0; i < len; i++)
+  {
+    *cdata = b[i % 4];
+    cdata++;
+  }
+}
+#endif
diff --git a/src/messages.tab b/src/messages.tab
new file mode 100644
index 0000000..12e22c6
--- /dev/null
+++ b/src/messages.tab
@@ -0,0 +1,1029 @@
+/************************************************************************
+ *   IRC - Internet Relay Chat, src/messages.tab
+ *   Copyright (C) 1992 Darren Reed
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 1, or (at your option)
+ *   any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *   $Id$
+ */
+
+static struct NumericInfo replies[] = {
+/* 000 */  {NULL, NULL, NULL},
+/* 001 */  {"RPL_WELCOME", ":%s 001 %s :Welcome to the %s Internet Relay Chat Network %s", NULL},
+/* 002 */  {"RPL_YOURHOST", ":%s 002 %s :Your host is %s, running version %s", NULL},
+/* 003 */  {"RPL_CREATED", ":%s 003 %s :This server was created %s", NULL},
+#ifdef HALFOPS
+/* 004 */  {"RPL_MYINFO", ":%s 004 %s %s %s %s biklmnoprstveIhORS bkloveIh", NULL},
+#else
+/* 004 */  {"RPL_MYINFO", ":%s 004 %s %s %s %s biklmnoprstveIORS bkloveI", NULL},
+#endif
+/* 005 */  {"RPL_ISUPPORT", ":%s 005 %s %s :are supported by this server", NULL},
+/* 006 */  {NULL, NULL, NULL},
+/* 007 */  {NULL, NULL, NULL},
+/* 008 */  {NULL, NULL, NULL},
+/* 009 */  {NULL, NULL, NULL},
+/* 010 */  {"RPL_REDIR", ":%s 010 %s %s %d :Please use this Server/Port instead", NULL},
+/* 011 */  {NULL, NULL, NULL},
+/* 012 */  {NULL, NULL, NULL},
+/* 013 */  {NULL, NULL, NULL},
+/* 014 */  {NULL, NULL, NULL},
+/* 015 */  {"RPL_MAP", ":%s 015 %s :%s", NULL},
+/* 016 */  {NULL, NULL, NULL},
+/* 017 */  {"RPL_MAPEND", ":%s 017 %s :End of /MAP", NULL},
+/* 018 */  {NULL, NULL, NULL},
+/* 019 */  {NULL, NULL, NULL},
+/* 020 */  {NULL, NULL, NULL},
+/* 021 */  {NULL, NULL, NULL},
+/* 022 */  {NULL, NULL, NULL},
+/* 023 */  {NULL, NULL, NULL},
+/* 024 */  {NULL, NULL, NULL},
+/* 025 */  {NULL, NULL, NULL},
+/* 026 */  {NULL, NULL, NULL},
+/* 027 */  {NULL, NULL, NULL},
+/* 028 */  {NULL, NULL, NULL},
+/* 029 */  {NULL, NULL, NULL},
+/* 030 */  {NULL, NULL, NULL},
+/* 031 */  {NULL, NULL, NULL},
+/* 032 */  {NULL, NULL, NULL},
+/* 033 */  {NULL, NULL, NULL},
+/* 034 */  {NULL, NULL, NULL},
+/* 035 */  {NULL, NULL, NULL},
+/* 036 */  {NULL, NULL, NULL},
+/* 037 */  {NULL, NULL, NULL},
+/* 038 */  {NULL, NULL, NULL},
+/* 039 */  {NULL, NULL, NULL},
+/* 040 */  {NULL, NULL, NULL},
+/* 041 */  {NULL, NULL, NULL},
+/* 042 */  {"RPL_YOURID", ":%s 042 %s %s :your unique ID", NULL},
+/* 043 */  {NULL, NULL, NULL},
+/* 044 */  {NULL, NULL, NULL},
+/* 045 */  {NULL, NULL, NULL},
+/* 046 */  {NULL, NULL, NULL},
+/* 047 */  {NULL, NULL, NULL},
+/* 048 */  {NULL, NULL, NULL},
+/* 049 */  {NULL, NULL, NULL},
+/* 050 */  {NULL, NULL, NULL},
+/* 051 */  {NULL, NULL, NULL},
+/* 052 */  {NULL, NULL, NULL},
+/* 053 */  {NULL, NULL, NULL},
+/* 054 */  {NULL, NULL, NULL},
+/* 055 */  {NULL, NULL, NULL},
+/* 056 */  {NULL, NULL, NULL},
+/* 057 */  {NULL, NULL, NULL},
+/* 058 */  {NULL, NULL, NULL},
+/* 059 */  {NULL, NULL, NULL},
+/* 060 */  {NULL, NULL, NULL},
+/* 061 */  {NULL, NULL, NULL},
+/* 062 */  {NULL, NULL, NULL},
+/* 063 */  {NULL, NULL, NULL},
+/* 064 */  {NULL, NULL, NULL},
+/* 065 */  {NULL, NULL, NULL},
+/* 066 */  {NULL, NULL, NULL},
+/* 067 */  {NULL, NULL, NULL},
+/* 068 */  {NULL, NULL, NULL},
+/* 069 */  {NULL, NULL, NULL},
+/* 070 */  {NULL, NULL, NULL},
+/* 071 */  {NULL, NULL, NULL},
+/* 072 */  {NULL, NULL, NULL},
+/* 073 */  {NULL, NULL, NULL},
+/* 074 */  {NULL, NULL, NULL},
+/* 075 */  {NULL, NULL, NULL},
+/* 076 */  {NULL, NULL, NULL},
+/* 077 */  {NULL, NULL, NULL},
+/* 078 */  {NULL, NULL, NULL},
+/* 079 */  {NULL, NULL, NULL},
+/* 080 */  {NULL, NULL, NULL},
+/* 081 */  {NULL, NULL, NULL},
+/* 082 */  {NULL, NULL, NULL},
+/* 083 */  {NULL, NULL, NULL},
+/* 084 */  {NULL, NULL, NULL},
+/* 085 */  {NULL, NULL, NULL},
+/* 086 */  {NULL, NULL, NULL},
+/* 087 */  {NULL, NULL, NULL},
+/* 088 */  {NULL, NULL, NULL},
+/* 089 */  {NULL, NULL, NULL},
+/* 090 */  {NULL, NULL, NULL},
+/* 091 */  {NULL, NULL, NULL},
+/* 092 */  {NULL, NULL, NULL},
+/* 093 */  {NULL, NULL, NULL},
+/* 094 */  {NULL, NULL, NULL},
+/* 095 */  {NULL, NULL, NULL},
+/* 096 */  {NULL, NULL, NULL},
+/* 097 */  {NULL, NULL, NULL},
+/* 098 */  {NULL, NULL, NULL},
+/* 099 */  {NULL, NULL, NULL},
+/* 100 */  {NULL, NULL, NULL},
+/* 101 */  {NULL, NULL, NULL},
+/* 102 */  {NULL, NULL, NULL},
+/* 103 */  {NULL, NULL, NULL},
+/* 104 */  {NULL, NULL, NULL},
+/* 105 */  {NULL, NULL, NULL},
+/* 106 */  {NULL, NULL, NULL},
+/* 107 */  {NULL, NULL, NULL},
+/* 108 */  {NULL, NULL, NULL},
+/* 109 */  {NULL, NULL, NULL},
+/* 110 */  {NULL, NULL, NULL},
+/* 111 */  {NULL, NULL, NULL},
+/* 112 */  {NULL, NULL, NULL},
+/* 113 */  {NULL, NULL, NULL},
+/* 114 */  {NULL, NULL, NULL},
+/* 115 */  {NULL, NULL, NULL},
+/* 116 */  {NULL, NULL, NULL},
+/* 117 */  {NULL, NULL, NULL},
+/* 118 */  {NULL, NULL, NULL},
+/* 119 */  {NULL, NULL, NULL},
+/* 120 */  {NULL, NULL, NULL},
+/* 121 */  {NULL, NULL, NULL},
+/* 122 */  {NULL, NULL, NULL},
+/* 123 */  {NULL, NULL, NULL},
+/* 124 */  {NULL, NULL, NULL},
+/* 125 */  {NULL, NULL, NULL},
+/* 126 */  {NULL, NULL, NULL},
+/* 127 */  {NULL, NULL, NULL},
+/* 128 */  {NULL, NULL, NULL},
+/* 129 */  {NULL, NULL, NULL},
+/* 130 */  {NULL, NULL, NULL},
+/* 131 */  {NULL, NULL, NULL},
+/* 132 */  {NULL, NULL, NULL},
+/* 133 */  {NULL, NULL, NULL},
+/* 134 */  {NULL, NULL, NULL},
+/* 135 */  {NULL, NULL, NULL},
+/* 136 */  {NULL, NULL, NULL},
+/* 137 */  {NULL, NULL, NULL},
+/* 138 */  {NULL, NULL, NULL},
+/* 139 */  {NULL, NULL, NULL},
+/* 140 */  {NULL, NULL, NULL},
+/* 141 */  {NULL, NULL, NULL},
+/* 142 */  {NULL, NULL, NULL},
+/* 143 */  {NULL, NULL, NULL},
+/* 144 */  {NULL, NULL, NULL},
+/* 145 */  {NULL, NULL, NULL},
+/* 146 */  {NULL, NULL, NULL},
+/* 147 */  {NULL, NULL, NULL},
+/* 148 */  {NULL, NULL, NULL},
+/* 149 */  {NULL, NULL, NULL},
+/* 150 */  {NULL, NULL, NULL},
+/* 151 */  {NULL, NULL, NULL},
+/* 152 */  {NULL, NULL, NULL},
+/* 153 */  {NULL, NULL, NULL},
+/* 154 */  {NULL, NULL, NULL},
+/* 155 */  {NULL, NULL, NULL},
+/* 156 */  {NULL, NULL, NULL},
+/* 157 */  {NULL, NULL, NULL},
+/* 158 */  {NULL, NULL, NULL},
+/* 159 */  {NULL, NULL, NULL},
+/* 160 */  {NULL, NULL, NULL},
+/* 161 */  {NULL, NULL, NULL},
+/* 162 */  {NULL, NULL, NULL},
+/* 163 */  {NULL, NULL, NULL},
+/* 164 */  {NULL, NULL, NULL},
+/* 165 */  {NULL, NULL, NULL},
+/* 166 */  {NULL, NULL, NULL},
+/* 167 */  {NULL, NULL, NULL},
+/* 168 */  {NULL, NULL, NULL},
+/* 169 */  {NULL, NULL, NULL},
+/* 170 */  {NULL, NULL, NULL},
+/* 171 */  {NULL, NULL, NULL},
+/* 172 */  {NULL, NULL, NULL},
+/* 173 */  {NULL, NULL, NULL},
+/* 174 */  {NULL, NULL, NULL},
+/* 175 */  {NULL, NULL, NULL},
+/* 176 */  {NULL, NULL, NULL},
+/* 177 */  {NULL, NULL, NULL},
+/* 178 */  {NULL, NULL, NULL},
+/* 179 */  {NULL, NULL, NULL},
+/* 180 */  {NULL, NULL, NULL},
+/* 181 */  {NULL, NULL, NULL},
+/* 182 */  {NULL, NULL, NULL},
+/* 183 */  {NULL, NULL, NULL},
+/* 184 */  {NULL, NULL, NULL},
+/* 185 */  {NULL, NULL, NULL},
+/* 186 */  {NULL, NULL, NULL},
+/* 187 */  {NULL, NULL, NULL},
+/* 188 */  {NULL, NULL, NULL},
+/* 189 */  {NULL, NULL, NULL},
+/* 190 */  {NULL, NULL, NULL},
+/* 191 */  {NULL, NULL, NULL},
+/* 192 */  {NULL, NULL, NULL},
+/* 193 */  {NULL, NULL, NULL},
+/* 194 */  {NULL, NULL, NULL},
+/* 195 */  {NULL, NULL, NULL},
+/* 196 */  {NULL, NULL, NULL},
+/* 197 */  {NULL, NULL, NULL},
+/* 198 */  {NULL, NULL, NULL},
+/* 199 */  {NULL, NULL, NULL},
+/* 200 */  {"RPL_TRACELINK", ":%s 200 %s Link %s %s %s", NULL},
+/* 201 */  {"RPL_TRACECONNECTING", ":%s 201 %s Try. %s %s", NULL},
+/* 202 */  {"RPL_TRACEHANDSHAKE", ":%s 202 %s H.S. %s %s", NULL},
+/* 203 */  {"RPL_TRACEUNKNOWN", ":%s 203 %s ???? %s %s (%s) %d", NULL},
+/* 204 */  {"RPL_TRACEOPERATOR", ":%s 204 %s Oper %s %s (%s) %lu %lu", NULL},
+/* 205 */  {"RPL_TRACEUSER", ":%s 205 %s User %s %s (%s) %lu %lu", NULL},
+/* 206 */  {"RPL_TRACESERVER", ":%s 206 %s Serv %s %dS %dC %s %s!%s@%s %lu", NULL},
+/* 207 */  {NULL, NULL, NULL},
+/* 208 */  {"RPL_TRACENEWTYPE", ":%s 208 %s <newtype> 0 %s", NULL},
+/* 209 */  {"RPL_TRACECLASS", ":%s 209 %s Class %s %d", NULL},
+/* 210 */  {NULL, NULL, NULL},
+/* 211 */  {"RPL_STATSLINKINFO", ":%s 211 %s %s %u %u %llu %u %llu :%u %u %s", NULL},
+/* 212 */  {"RPL_STATSCOMMANDS", ":%s 212 %s %s %u %llu :%u", NULL},
+/* 213 */  {"RPL_STATSCLINE", ":%s 213 %s %c %s %s %s %d %s", NULL},
+/* 214 */  {"RPL_STATSNLINE", ":%s 214 %s %c %s * %s %d %s", NULL},
+/* 215 */  {"RPL_STATSILINE", ":%s 215 %s %c %s * %s@%s %d %s", NULL},
+/* 216 */  {"RPL_STATSKLINE", ":%s 216 %s %s %s * %s :%s | %s", NULL},
+/* 217 */  {"RPL_STATSQLINE", ":%s 217 %s %c %s :%s", NULL},
+/* 218 */  {"RPL_STATSYLINE", ":%s 218 %s %c %s %d %d %d %lu %lu %d %d/%d %d/%d %s", NULL},
+/* 219 */  {"RPL_ENDOFSTATS", ":%s 219 %s %c :End of /STATS report", NULL},
+/* 220 */  {"RPL_STATSPLINE", ":%s 220 %s %c %d %s %d %s :%s", NULL},
+/* 221 */  {"RPL_UMODEIS", ":%s 221 %s %s", NULL},
+/* 222 */  {NULL, NULL, NULL},
+/* 223 */  {NULL, NULL, NULL},
+/* 224 */  {NULL, NULL, NULL},
+/* 225 */  {"RPL_STATSDLINE", ":%s 225 %s %c %s :%s | %s", NULL},
+/* 226 */  {"RPL_STATSALINE", ":%s 226 %s %s", NULL},
+/* 227 */  {NULL, NULL, NULL},
+/* 228 */  {NULL, NULL, NULL},
+/* 229 */  {NULL, NULL, NULL},
+/* 230 */  {NULL, NULL, NULL},
+/* 231 */  {NULL, NULL, NULL},
+/* 232 */  {NULL, NULL, NULL},
+/* 233 */  {NULL, NULL, NULL},
+/* 234 */  {NULL, NULL, NULL},
+/* 235 */  {NULL, NULL, NULL},
+/* 236 */  {NULL, NULL, NULL},
+/* 237 */  {NULL, NULL, NULL},
+/* 238 */  {NULL, NULL, NULL},
+/* 239 */  {NULL, NULL, NULL},
+/* 240 */  {NULL, NULL, NULL},
+/* 241 */  {"RPL_STATSLLINE", ":%s 241 %s %c %s * %s %d %s", NULL},
+/* 242 */  {"RPL_STATSUPTIME", ":%s 242 %s :Server Up %d days, %d:%02d:%02d", NULL},
+/* 243 */  {"RPL_STATSOLINE", ":%s 243 %s %c %s@%s * %s %s %s", NULL},
+/* 244 */  {"RPL_STATSHLINE", ":%s 244 %s %c %s * %s %d %s",  NULL},
+/* 245 */  {"RPL_STATSSLINE", NULL, NULL},
+/* 246 */  {"RPL_STATSSERVICE", ":%s 246 %s %c %s * %s %d %d", NULL},
+/* 247 */  {"RPL_STATSXLINE", ":%s 247 %s %s %d %s :%s", NULL},
+/* 248 */  {"RPL_STATSULINE", ":%s 248 %s U %s %s@%s %s", NULL},
+/* 249 */  {NULL, NULL, NULL},
+/* 250 */  {"RPL_STATSCONN", ":%s 250 %s :Highest connection count: %d (%d clients) (%llu connections received)", NULL},
+/* 251 */  {"RPL_LUSERCLIENT", ":%s 251 %s :There are %d users and %d invisible on %d servers", NULL},
+/* 252 */  {"RPL_LUSEROP", ":%s 252 %s %d :IRC Operators online", NULL},
+/* 253 */  {"RPL_LUSERUNKNOWN", ":%s 253 %s %d :unknown connection(s)", NULL},
+/* 254 */  {"RPL_LUSERCHANNELS", ":%s 254 %s %d :channels formed", NULL},
+/* 255 */  {"RPL_LUSERME", ":%s 255 %s :I have %d clients and %d servers", NULL},
+/* 256 */  {"RPL_ADMINME", ":%s 256 %s :Administrative info about %s", NULL},
+/* 257 */  {"RPL_ADMINLOC1", ":%s 257 %s :%s", NULL},
+/* 258 */  {"RPL_ADMINLOC2", ":%s 258 %s :%s", NULL},
+/* 259 */  {"RPL_ADMINEMAIL", ":%s 259 %s :%s", NULL},
+/* 260 */  {NULL, NULL, NULL},
+/* 261 */  {NULL, NULL, NULL},
+/* 262 */  {"RPL_ENDOFTRACE", ":%s 262 %s %s :End of TRACE", NULL},
+/* 263 */  {"RPL_LOAD2HI", ":%s 263 %s :Server load is temporarily too heavy. Please wait a while and try again.", NULL},
+/* 264 */  {NULL, NULL, NULL},
+/* 265 */  {"RPL_LOCALUSERS", ":%s 265 %s :Current local users: %d  Max: %d", NULL},
+/* 266 */  {"RPL_GLOBALUSERS", ":%s 266 %s :Current global users: %d  Max: %d", NULL},
+/* 267 */  {NULL, NULL, NULL},
+/* 268 */  {NULL, NULL, NULL},
+/* 269 */  {NULL, NULL, NULL},
+/* 270 */  {NULL, NULL, NULL},
+/* 271 */  {NULL, NULL, NULL},
+/* 272 */  {NULL, NULL, NULL},
+/* 273 */  {NULL, NULL, NULL},
+/* 274 */  {NULL, NULL, NULL},
+/* 275 */  {NULL, NULL, NULL},
+/* 276 */  {NULL, NULL, NULL},
+/* 277 */  {NULL, NULL, NULL},
+/* 278 */  {NULL, NULL, NULL},
+/* 279 */  {NULL, NULL, NULL},
+/* 280 */  {NULL, NULL, NULL},
+/* 281 */  {"RPL_ACCEPTLIST", ":%s 281 %s :%s", NULL},
+/* 282 */  {"RPL_ENDOFACCEPT", ":%s 282 %s :End of /ACCEPT list.", NULL},
+/* 283 */  {NULL, NULL, NULL},
+/* 284 */  {NULL, NULL, NULL},
+/* 285 */  {NULL, NULL, NULL},
+/* 286 */  {NULL, NULL, NULL},
+/* 287 */  {NULL, NULL, NULL},
+/* 288 */  {NULL, NULL, NULL},
+/* 289 */  {NULL, NULL, NULL},
+/* 290 */  {NULL, NULL, NULL},
+/* 291 */  {NULL, NULL, NULL},
+/* 292 */  {NULL, NULL, NULL},
+/* 293 */  {NULL, NULL, NULL},
+/* 294 */  {NULL, NULL, NULL},
+/* 295 */  {NULL, NULL, NULL},
+/* 296 */  {NULL, NULL, NULL},
+/* 297 */  {NULL, NULL, NULL},
+/* 298 */  {NULL, NULL, NULL},
+/* 299 */  {NULL, NULL, NULL},
+/* 300 */  {NULL, NULL, NULL},
+/* 301 */  {"RPL_AWAY", ":%s 301 %s %s :%s", NULL},
+/* 302 */  {"RPL_USERHOST", ":%s 302 %s :%s", NULL},
+/* 303 */  {"RPL_ISON", ":%s 303 %s :", NULL},
+/* 304 */  {"RPL_TEXT", NULL, NULL},
+/* 305 */  {"RPL_UNAWAY", ":%s 305 %s :You are no longer marked as being away", NULL},
+/* 306 */  {"RPL_NOWAWAY", ":%s 306 %s :You have been marked as being away", NULL},
+/* 307 */  {"RPL_WHOISREGNICK", ":%s 307 %s %s :has identified for this nick", NULL},
+/* 308 */  {"RPL_WHOISADMIN", ":%s 313 %s %s :is a Server Administrator", NULL},
+/* 309 */  {NULL, NULL, NULL},
+/* 310 */  {NULL, NULL, NULL},
+/* 311 */  {"RPL_WHOISUSER", ":%s 311 %s %s %s %s * :%s", NULL},
+/* 312 */  {"RPL_WHOISSERVER", ":%s 312 %s %s %s :%s", NULL},
+/* 313 */  {"RPL_WHOISOPERATOR", ":%s 313 %s %s :is an IRC Operator", NULL},
+/* 314 */  {"RPL_WHOWASUSER", ":%s 314 %s %s %s %s * :%s", NULL},
+/* 315 */  {"RPL_ENDOFWHO", ":%s 315 %s %s :End of /WHO list.", NULL},
+/* 316 */  {"RPL_WHOISCHANOP", NULL, NULL},
+/* 317 */  {"RPL_WHOISIDLE", ":%s 317 %s %s %d %d :seconds idle, signon time", NULL},
+/* 318 */  {"RPL_ENDOFWHOIS", ":%s 318 %s %s :End of /WHOIS list.", NULL},
+/* 319 */  {"RPL_WHOISCHANNELS", ":%s 319 %s %s :%s", NULL},
+/* 320 */  {NULL, NULL, NULL},
+/* 321 */  {"RPL_LISTSTART", ":%s 321 %s Channel :Users  Name", NULL},
+/* 322 */  {"RPL_LIST", ":%s 322 %s %s %d :%s", NULL},
+/* 323 */  {"RPL_LISTEND", ":%s 323 %s :End of /LIST", NULL},
+/* 324 */  {"RPL_CHANNELMODEIS", ":%s 324 %s %s %s %s", NULL},
+/* 325 */  {NULL, NULL, NULL},
+/* 326 */  {NULL, NULL, NULL},
+/* 327 */  {NULL, NULL, NULL},
+/* 328 */  {NULL, NULL, NULL},
+/* 329 */  {"RPL_CREATIONTIME", ":%s 329 %s %s %lu",  NULL},
+/* 330 */  {NULL, NULL, NULL},
+/* 331 */  {"RPL_NOTOPIC", ":%s 331 %s %s :No topic is set.", NULL},
+/* 332 */  {"RPL_TOPIC", ":%s 332 %s %s :%s", NULL},
+/* 333 */  {"RPL_TOPICWHOTIME", ":%s 333 %s %s %s %lu", NULL},
+/* 334 */  {NULL, NULL, NULL},
+/* 335 */  {NULL, NULL, NULL},
+/* 336 */  {NULL, NULL, NULL},
+/* 337 */  {NULL, NULL, NULL},
+/* 338 */  {"RPL_WHOISACTUALLY", ":%s 338 %s %s %s :actually using host", NULL},
+/* 339 */  {NULL, NULL, NULL},
+/* 340 */  {NULL, NULL, NULL},
+/* 341 */  {"RPL_INVITING", ":%s 341 %s %s %s", NULL},
+/* 342 */  {NULL, NULL, NULL},
+/* 343 */  {NULL, NULL, NULL},
+/* 344 */  {NULL, NULL, NULL},
+/* 345 */  {NULL, NULL, NULL},
+/* 346 */  {"RPL_INVEXLIST", ":%s 346 %s %s %s!%s@%s %s %lu", NULL},
+/* 347 */  {"RPL_ENDOFINVEXLIST", ":%s 347 %s %s :End of Channel Invite List", NULL},
+/* 348 */  {"RPL_EXCEPTLIST", ":%s 348 %s %s %s!%s@%s %s %lu", NULL},
+/* 349 */  {"RPL_ENDOFEXCEPTLIST", ":%s 349 %s %s :End of Channel Exception List", NULL},
+/* 350 */  {NULL, NULL, NULL},
+/* 351 */  {"RPL_VERSION", ":%s 351 %s %s(%s). %s :%s%s", NULL},
+/* 352 */  {"RPL_WHOREPLY", ":%s 352 %s %s %s %s %s %s %s :%d %s", NULL},
+/* 353 */  {"RPL_NAMREPLY", ":%s 353 %s %s %s :", NULL},
+/* 354 */  {NULL, NULL, NULL},
+/* 355 */  {NULL, NULL, NULL},
+/* 356 */  {NULL, NULL, NULL},
+/* 357 */  {NULL, NULL, NULL},
+/* 358 */  {NULL, NULL, NULL},
+/* 359 */  {NULL, NULL, NULL},
+/* 360 */  {NULL, NULL, NULL},
+/* 361 */  {NULL, NULL, NULL},
+/* 362 */  {"RPL_CLOSING", ":%s 362 %s %s :Closed. Status = %d", NULL},
+/* 363 */  {"RPL_CLOSEEND", ":%s 363 %s %d: Connections Closed", NULL},
+/* 364 */  {"RPL_LINKS", ":%s 364 %s %s %s :%d %s", NULL},
+/* 365 */  {"RPL_ENDOFLINKS", ":%s 365 %s %s :End of /LINKS list.", NULL},
+/* 366 */  {"RPL_ENDOFNAMES", ":%s 366 %s %s :End of /NAMES list.", NULL},
+/* 367 */  {"RPL_BANLIST", ":%s 367 %s %s %s!%s@%s %s %lu", NULL},
+/* 368 */  {"RPL_ENDOFBANLIST", ":%s 368 %s %s :End of Channel Ban List", NULL},
+/* 369 */  {"RPL_ENDOFWHOWAS", ":%s 369 %s %s :End of WHOWAS", NULL},
+/* 370 */  {NULL, NULL, NULL},
+/* 371 */  {"RPL_INFO", ":%s 371 %s :%s", NULL},
+/* 372 */  {"RPL_MOTD", ":%s 372 %s :- %s", NULL},
+/* 373 */  {"RPL_INFOSTART", ":%s 373 %s :Server INFO", NULL},
+/* 374 */  {"RPL_ENDOFINFO", ":%s 374 %s :End of /INFO list.", NULL},
+/* 375 */  {"RPL_MOTDSTART", ":%s 375 %s :- %s Message of the Day - ", NULL},
+/* 376 */  {"RPL_ENDOFMOTD", ":%s 376 %s :End of /MOTD command.", NULL},
+/* 377 */  {NULL, NULL, NULL},
+/* 378 */  {NULL, NULL, NULL},
+/* 379 */  {NULL, NULL, NULL},
+/* 380 */  {NULL, NULL, NULL},
+/* 381 */  {"RPL_YOUREOPER", ":%s 381 %s :You have entered... the Twilight Zone!", NULL},
+/* 382 */  {"RPL_REHASHING", ":%s 382 %s %s :Rehashing", NULL},
+/* 383 */  {NULL, NULL, NULL},
+/* 384 */  {NULL, NULL, NULL},
+/* 385 */  {NULL, NULL, NULL},
+/* 386 */  {NULL, ":%s 386 %s :%s", NULL},
+/* 387 */  {NULL, NULL, NULL},
+/* 388 */  {NULL, NULL, NULL},
+/* 389 */  {NULL, NULL, NULL},
+/* 390 */  {NULL, NULL, NULL},
+/* 391 */  {"RPL_TIME", ":%s 391 %s %s :%s", NULL},
+/* 392 */  {NULL, NULL, NULL},
+/* 393 */  {NULL, NULL, NULL},
+/* 394 */  {NULL, NULL, NULL},
+/* 395 */  {NULL, NULL, NULL},
+/* 396 */  {"RPL_HOSTHIDDEN", ":%s 396 %s %s :is now your hidden host", NULL},
+/* 397 */  {NULL, NULL, NULL},
+/* 398 */  {NULL, NULL, NULL},
+/* 399 */  {NULL, NULL, NULL},
+/* 400 */  {NULL, NULL, NULL},
+/* 401 */  {"ERR_NOSUCHNICK", ":%s 401 %s %s :No such nick/channel", NULL},
+/* 402 */  {"ERR_NOSUCHSERVER", ":%s 402 %s %s :No such server", NULL},
+/* 403 */  {"ERR_NOSUCHCHANNEL", ":%s 403 %s %s :No such channel", NULL},
+/* 404 */  {"ERR_CANNOTSENDTOCHAN", ":%s 404 %s %s :Cannot send to channel", NULL},
+/* 405 */  {"ERR_TOOMANYCHANNELS", ":%s 405 %s %s :You have joined too many channels", NULL},
+/* 406 */  {"ERR_WASNOSUCHNICK", ":%s 406 %s %s :There was no such nickname", NULL},
+/* 407 */  {"ERR_TOOMANYTARGETS", ":%s 407 %s %s :Too many recipients. Only %d processed", NULL},
+/* 408 */  {NULL, NULL, NULL},
+/* 409 */  {"ERR_NOORIGIN", ":%s 409 %s :No origin specified", NULL},
+/* 410 */  {"ERR_INVALIDCAPCMD", ":%s 410 %s %s :Invalid CAP subcommand", NULL},
+/* 411 */  {"ERR_NORECIPIENT", ":%s 411 %s :No recipient given (%s)", NULL},
+/* 412 */  {"ERR_NOTEXTTOSEND", ":%s 412 %s :No text to send", NULL},
+/* 413 */  {"ERR_NOTOPLEVEL", ":%s 413 %s %s :No toplevel domain specified", NULL},
+/* 414 */  {"ERR_WILDTOPLEVEL", ":%s 414 %s %s :Wildcard in toplevel Domain", NULL},
+/* 415 */  {NULL, NULL, NULL},
+/* 416 */  {NULL, NULL, NULL},
+/* 417 */  {NULL, NULL, NULL},
+/* 418 */  {NULL, NULL, NULL},
+/* 419 */  {NULL, NULL, NULL},
+/* 420 */  {NULL, NULL, NULL},
+/* 421 */  {"ERR_UNKNOWNCOMMAND", ":%s 421 %s %s :Unknown command", NULL},
+/* 422 */  {"ERR_NOMOTD", ":%s 422 %s :MOTD File is missing", NULL},
+/* 423 */  {"ERR_NOADMININFO", ":%s 423 %s %s :No administrative info available", NULL},
+/* 424 */  {NULL, NULL, NULL},
+/* 425 */  {NULL, NULL, NULL},
+/* 426 */  {NULL, NULL, NULL},
+/* 427 */  {NULL, NULL, NULL},
+/* 428 */  {NULL, NULL, NULL},
+/* 429 */  {NULL, NULL, NULL},
+/* 430 */  {NULL, NULL, NULL},
+/* 431 */  {"ERR_NONICKNAMEGIVEN", ":%s 431 %s :No nickname given", NULL},
+/* 432 */  {"ERR_ERRONEUSNICKNAME", ":%s 432 %s %s :Erroneous Nickname", NULL},
+/* 433 */  {"ERR_NICKNAMEINUSE", ":%s 433 %s %s :Nickname is already in use.", NULL},
+/* 434 */  {NULL, NULL, NULL},
+/* 435 */  {NULL, NULL, NULL},
+/* 436 */  {"ERR_NICKCOLLISION", ":%s 436 %s %s :Nickname collision KILL", NULL},
+/* 437 */  {"ERR_UNAVAILRESOURCE", ":%s 437 %s %s :Nick/channel is temporarily unavailable", NULL},
+/* 438 */  {"ERR_NICKTOOFAST", ":%s 438 %s %s %s :Nick change too fast. Please wait %d seconds.", NULL},
+/* 439 */  {NULL, NULL, NULL},
+/* 440 */  {"ERR_SERVICESDOWN", ":%s 440 %s %s :Services is currently down.", NULL},
+/* 441 */  {"ERR_USERNOTINCHANNEL", ":%s 441 %s %s %s :They aren't on that channel", NULL},
+/* 442 */  {"ERR_NOTONCHANNEL", ":%s 442 %s %s :You're not on that channel", NULL},
+/* 443 */  {"ERR_USERONCHANNEL", ":%s 443 %s %s %s :is already on channel", NULL},
+/* 444 */  {NULL, NULL, NULL},
+/* 445 */  {NULL, NULL, NULL},
+/* 446 */  {NULL, NULL, NULL},
+/* 447 */  {NULL, NULL, NULL},
+/* 448 */  {NULL, NULL, NULL},
+/* 449 */  {NULL, NULL, NULL},
+/* 450 */  {NULL, NULL, NULL},
+/* 451 */  {"ERR_NOTREGISTERED", ":%s 451 %s :You have not registered", NULL},
+/* 452 */  {NULL, NULL, NULL},
+/* 453 */  {NULL, NULL, NULL},
+/* 454 */  {NULL, NULL, NULL},
+/* 455 */  {NULL, NULL, NULL},
+/* 456 */  {"ERR_ACCEPTFULL", ":%s 456 %s :Accept list is full", NULL},
+/* 457 */  {"ERR_ACCEPTEXIST", ":%s 457 %s %s!%s@%s :is already on your accept list", NULL},
+/* 458 */  {"ERR_ACCEPTNOT", ":%s 458 %s %s!%s@%s :is not on your accept list", NULL},
+/* 459 */  {NULL, NULL, NULL},
+/* 460 */  {NULL, NULL, NULL},
+/* 461 */  {"ERR_NEEDMOREPARAMS", ":%s 461 %s %s :Not enough parameters", NULL},
+/* 462 */  {"ERR_ALREADYREGISTRED", ":%s 462 %s :You may not reregister", NULL},
+/* 463 */  {NULL, NULL, NULL},
+/* 464 */  {"ERR_PASSWDMISMATCH", ":%s 464 %s :Password Incorrect", NULL},
+/* 465 */  {"ERR_YOUREBANNEDCREEP", ":%s 465 %s :You are banned from this server- %s", NULL},
+/* 466 */  {NULL, NULL, NULL},
+/* 467 */  {NULL, NULL, NULL},
+/* 468 */  {"ERR_ONLYSERVERSCANCHANGE", ":%s 468 %s %s :Only servers can change that mode", NULL},
+/* 469 */  {NULL, NULL, NULL},
+/* 470 */  {"ERR_OPERONLYCHAN", ":%s 470 %s %s :Cannot join channel (+O)", NULL},
+/* 471 */  {"ERR_CHANNELISFULL", ":%s 471 %s %s :Cannot join channel (+l)", NULL},
+/* 472 */  {"ERR_UNKNOWNMODE", ":%s 472 %s %c :is unknown mode char to me", NULL},
+/* 473 */  {"ERR_INVITEONLYCHAN", ":%s 473 %s %s :Cannot join channel (+i)", NULL},
+/* 474 */  {"ERR_BANNEDFROMCHAN", ":%s 474 %s %s :Cannot join channel (+b)", NULL},
+/* 475 */  {"ERR_BADCHANNELKEY", ":%s 475 %s %s :Cannot join channel (+k)", NULL},
+/* 476 */  {NULL, NULL, NULL},
+/* 477 */  {"ERR_NEEDREGGEDNICK", ":%s 477 %s %s :You need to identify to a registered nick to join or speak in that "
+                                       "channel.", NULL},
+/* 478 */  {"ERR_BANLISTFULL", ":%s 478 %s %s %s :Channel ban list is full", NULL},
+/* 479 */  {"ERR_BADCHANNAME", ":%s 479 %s %s :Illegal channel name", NULL},
+/* 480 */  {"ERR_SSLONLYCHAN", ":%s 480 %s %s :Cannot join channel (+S)", NULL},
+/* 481 */  {"ERR_NOPRIVILEGES", ":%s 481 %s :Permission Denied - You're not an IRC operator", NULL},
+/* 482 */  {"ERR_CHANOPRIVSNEEDED", ":%s 482 %s %s :You're not channel operator", NULL},
+/* 483 */  {"ERR_CANTKILLSERVER", ":%s 483 %s :You can't kill a server!", NULL},
+/* 484 */  {"ERR_RESTRICTED", ":%s 484 %s :You are restricted", NULL},
+/* 485 */  {NULL, NULL, NULL},
+/* 486 */  {"ERR_NONONREG", ":%s 486 %s %s :You must identify to a registered "
+                                "nick to private message that person", NULL},
+/* 487 */  {NULL, NULL, NULL},
+/* 488 */  {NULL, NULL, NULL},
+/* 489 */  {NULL, NULL, NULL},
+/* 490 */  {NULL, NULL, NULL},
+/* 491 */  {"ERR_NOOPERHOST", ":%s 491 %s :Only few of mere mortals may try to enter the twilight zone", NULL},
+/* 492 */  {NULL, NULL, NULL},
+/* 493 */  {NULL, NULL, NULL},
+/* 494 */  {NULL, NULL, NULL},
+/* 495 */  {NULL, NULL, NULL},
+/* 496 */  {NULL, NULL, NULL},
+/* 497 */  {NULL, NULL, NULL},
+/* 498 */  {NULL, NULL, NULL},
+/* 499 */  {NULL, NULL, NULL},
+/* 500 */  {NULL, NULL, NULL},
+/* 501 */  {"ERR_UMODEUNKNOWNFLAG", ":%s 501 %s :Unknown MODE flag", NULL},
+/* 502 */  {"ERR_USERSDONTMATCH", ":%s 502 %s :Can't change mode for other users", NULL},
+/* 503 */  {"ERR_GHOSTEDCLIENT", ":%s 503 %s :Message could not be delivered to %s", NULL},
+/* 504 */  {"ERR_USERNOTONSERV", ":%s 504 %s %s :User is not on this server", NULL},
+/* 505 */  {NULL, NULL, NULL},
+/* 506 */  {NULL, NULL, NULL},
+/* 507 */  {NULL, NULL, NULL},
+/* 508 */  {NULL, NULL, NULL},
+/* 509 */  {NULL, NULL, NULL},
+/* 510 */  {NULL, NULL, NULL},
+/* 511 */  {NULL, NULL, NULL},
+/* 512 */  {"ERR_TOOMANYWATCH", ":%s 512 %s %s :Maximum size for WATCH-list is %d entries", NULL},
+/* 513 */  {"ERR_WRONGPONG", ":%s 513 %s :To connect type /QUOTE PONG %lu", NULL},
+/* 514 */  {NULL, NULL, NULL},
+/* 515 */  {NULL, NULL, NULL},
+/* 516 */  {NULL, NULL, NULL},
+/* 517 */  {NULL, NULL, NULL},
+/* 518 */  {NULL, NULL, NULL},
+/* 519 */  {NULL, NULL, NULL},
+/* 520 */  {NULL, NULL, NULL},
+/* 521 */  {"ERR_LISTSYNTAX", ":%s 521 %s :Bad list syntax, type /QUOTE HELP LIST", NULL},
+/* 522 */  {NULL, NULL, NULL},
+/* 523 */  {NULL, NULL, NULL},
+/* 524 */  {"ERR_HELPNOTFOUND", ":%s 524 %s %s :Help not found", NULL},
+/* 525 */  {NULL, NULL, NULL},
+/* 526 */  {NULL, NULL, NULL},
+/* 527 */  {NULL, NULL, NULL},
+/* 528 */  {NULL, NULL, NULL},
+/* 529 */  {NULL, NULL, NULL},
+/* 530 */  {NULL, NULL, NULL},
+/* 531 */  {NULL, NULL, NULL},
+/* 532 */  {NULL, NULL, NULL},
+/* 533 */  {NULL, NULL, NULL},
+/* 534 */  {NULL, NULL, NULL},
+/* 535 */  {NULL, NULL, NULL},
+/* 536 */  {NULL, NULL, NULL},
+/* 537 */  {NULL, NULL, NULL},
+/* 538 */  {NULL, NULL, NULL},
+/* 539 */  {NULL, NULL, NULL},
+/* 540 */  {NULL, NULL, NULL},
+/* 541 */  {NULL, NULL, NULL},
+/* 542 */  {NULL, NULL, NULL},
+/* 543 */  {NULL, NULL, NULL},
+/* 544 */  {NULL, NULL, NULL},
+/* 545 */  {NULL, NULL, NULL},
+/* 546 */  {NULL, NULL, NULL},
+/* 547 */  {NULL, NULL, NULL},
+/* 548 */  {NULL, NULL, NULL},
+/* 549 */  {NULL, NULL, NULL},
+/* 550 */  {NULL, NULL, NULL},
+/* 551 */  {NULL, NULL, NULL},
+/* 552 */  {NULL, NULL, NULL},
+/* 553 */  {NULL, NULL, NULL},
+/* 554 */  {NULL, NULL, NULL},
+/* 555 */  {NULL, NULL, NULL},
+/* 556 */  {NULL, NULL, NULL},
+/* 557 */  {NULL, NULL, NULL},
+/* 558 */  {NULL, NULL, NULL},
+/* 559 */  {NULL, NULL, NULL},
+/* 560 */  {NULL, NULL, NULL},
+/* 561 */  {NULL, NULL, NULL},
+/* 562 */  {NULL, NULL, NULL},
+/* 563 */  {NULL, NULL, NULL},
+/* 564 */  {NULL, NULL, NULL},
+/* 565 */  {NULL, NULL, NULL},
+/* 566 */  {NULL, NULL, NULL},
+/* 567 */  {NULL, NULL, NULL},
+/* 568 */  {NULL, NULL, NULL},
+/* 569 */  {NULL, NULL, NULL},
+/* 570 */  {NULL, NULL, NULL},
+/* 571 */  {NULL, NULL, NULL},
+/* 572 */  {NULL, NULL, NULL},
+/* 573 */  {NULL, NULL, NULL},
+/* 574 */  {NULL, NULL, NULL},
+/* 575 */  {NULL, NULL, NULL},
+/* 576 */  {NULL, NULL, NULL},
+/* 577 */  {NULL, NULL, NULL},
+/* 578 */  {NULL, NULL, NULL},
+/* 579 */  {NULL, NULL, NULL},
+/* 580 */  {NULL, NULL, NULL},
+/* 581 */  {NULL, NULL, NULL},
+/* 582 */  {NULL, NULL, NULL},
+/* 583 */  {NULL, NULL, NULL},
+/* 584 */  {NULL, NULL, NULL},
+/* 585 */  {NULL, NULL, NULL},
+/* 586 */  {NULL, NULL, NULL},
+/* 587 */  {NULL, NULL, NULL},
+/* 588 */  {NULL, NULL, NULL},
+/* 589 */  {NULL, NULL, NULL},
+/* 590 */  {NULL, NULL, NULL},
+/* 591 */  {NULL, NULL, NULL},
+/* 592 */  {NULL, NULL, NULL},
+/* 593 */  {NULL, NULL, NULL},
+/* 594 */  {NULL, NULL, NULL},
+/* 595 */  {NULL, NULL, NULL},
+/* 596 */  {NULL, NULL, NULL},
+/* 597 */  {NULL, NULL, NULL},
+/* 598 */  {NULL, NULL, NULL},
+/* 599 */  {NULL, NULL, NULL},
+/* 600 */  {"RPL_LOGON", ":%s 600 %s %s %s %s %d :logged online", NULL},
+/* 601 */  {"RPL_LOGOFF", ":%s 601 %s %s %s %s %d :logged offline", NULL},
+/* 602 */  {"RPL_WATCHOFF", ":%s 602 %s %s %s %s %d :stopped watching", NULL},
+/* 603 */  {"RPL_WATCHSTAT", ":%s 603 %s :You have %u and are on %u WATCH entries", NULL},
+/* 604 */  {"RPL_NOWON", ":%s 604 %s %s %s %s %d :is online", NULL},
+/* 605 */  {"RPL_NOWOFF", ":%s 605 %s %s %s %s %d :is offline", NULL},
+/* 606 */  {"RPL_WATCHLIST", ":%s 606 %s :%s", NULL},
+/* 607 */  {"RPL_ENDOFWATCHLIST", ":%s 607 %s :End of WATCH %c", NULL},
+/* 608 */  {NULL, NULL, NULL},
+/* 609 */  {NULL, NULL, NULL},
+/* 610 */  {NULL, NULL, NULL},
+/* 611 */  {NULL, NULL, NULL},
+/* 612 */  {NULL, NULL, NULL},
+/* 613 */  {NULL, NULL, NULL},
+/* 614 */  {NULL, NULL, NULL},
+/* 615 */  {NULL, NULL, NULL},
+/* 616 */  {NULL, NULL, NULL},
+/* 617 */  {NULL, NULL, NULL},
+/* 618 */  {NULL, NULL, NULL},
+/* 619 */  {NULL, NULL, NULL},
+/* 620 */  {NULL, NULL, NULL},
+/* 621 */  {NULL, NULL, NULL},
+/* 622 */  {NULL, NULL, NULL},
+/* 623 */  {NULL, NULL, NULL},
+/* 624 */  {NULL, NULL, NULL},
+/* 625 */  {NULL, NULL, NULL},
+/* 626 */  {NULL, NULL, NULL},
+/* 627 */  {NULL, NULL, NULL},
+/* 628 */  {NULL, NULL, NULL},
+/* 629 */  {NULL, NULL, NULL},
+/* 630 */  {NULL, NULL, NULL},
+/* 631 */  {NULL, NULL, NULL},
+/* 632 */  {NULL, NULL, NULL},
+/* 633 */  {NULL, NULL, NULL},
+/* 634 */  {NULL, NULL, NULL},
+/* 635 */  {NULL, NULL, NULL},
+/* 636 */  {NULL, NULL, NULL},
+/* 637 */  {NULL, NULL, NULL},
+/* 638 */  {NULL, NULL, NULL},
+/* 639 */  {NULL, NULL, NULL},
+/* 640 */  {NULL, NULL, NULL},
+/* 641 */  {NULL, NULL, NULL},
+/* 642 */  {NULL, NULL, NULL},
+/* 643 */  {NULL, NULL, NULL},
+/* 644 */  {NULL, NULL, NULL},
+/* 645 */  {NULL, NULL, NULL},
+/* 646 */  {NULL, NULL, NULL},
+/* 647 */  {NULL, NULL, NULL},
+/* 648 */  {NULL, NULL, NULL},
+/* 649 */  {NULL, NULL, NULL},
+/* 650 */  {NULL, NULL, NULL},
+/* 651 */  {NULL, NULL, NULL},
+/* 652 */  {NULL, NULL, NULL},
+/* 653 */  {NULL, NULL, NULL},
+/* 654 */  {NULL, NULL, NULL},
+/* 655 */  {NULL, NULL, NULL},
+/* 656 */  {NULL, NULL, NULL},
+/* 657 */  {NULL, NULL, NULL},
+/* 658 */  {NULL, NULL, NULL},
+/* 659 */  {NULL, NULL, NULL},
+/* 660 */  {NULL, NULL, NULL},
+/* 661 */  {NULL, NULL, NULL},
+/* 662 */  {NULL, NULL, NULL},
+/* 663 */  {NULL, NULL, NULL},
+/* 664 */  {NULL, NULL, NULL},
+/* 665 */  {NULL, NULL, NULL},
+/* 666 */  {NULL, NULL, NULL},
+/* 667 */  {NULL, NULL, NULL},
+/* 668 */  {NULL, NULL, NULL},
+/* 669 */  {NULL, NULL, NULL},
+/* 670 */  {NULL, NULL, NULL},
+/* 671 */  {"RPL_WHOISSECURE", ":%s 671 %s %s :is connected via SSL (secure link)", NULL},
+/* 672 */  {NULL, NULL, NULL},
+/* 673 */  {NULL, NULL, NULL},
+/* 674 */  {NULL, NULL, NULL},
+/* 675 */  {NULL, NULL, NULL},
+/* 676 */  {NULL, NULL, NULL},
+/* 677 */  {NULL, NULL, NULL},
+/* 678 */  {NULL, NULL, NULL},
+/* 679 */  {NULL, NULL, NULL},
+/* 680 */  {NULL, NULL, NULL},
+/* 681 */  {NULL, NULL, NULL},
+/* 682 */  {NULL, NULL, NULL},
+/* 683 */  {NULL, NULL, NULL},
+/* 684 */  {NULL, NULL, NULL},
+/* 685 */  {NULL, NULL, NULL},
+/* 686 */  {NULL, NULL, NULL},
+/* 687 */  {NULL, NULL, NULL},
+/* 688 */  {NULL, NULL, NULL},
+/* 689 */  {NULL, NULL, NULL},
+/* 690 */  {NULL, NULL, NULL},
+/* 691 */  {NULL, NULL, NULL},
+/* 692 */  {NULL, NULL, NULL},
+/* 693 */  {NULL, NULL, NULL},
+/* 694 */  {NULL, NULL, NULL},
+/* 695 */  {NULL, NULL, NULL},
+/* 696 */  {NULL, NULL, NULL},
+/* 697 */  {NULL, NULL, NULL},
+/* 698 */  {NULL, NULL, NULL},
+/* 699 */  {NULL, NULL, NULL},
+/* 700 */  {NULL, NULL, NULL},
+/* 701 */  {NULL, NULL, NULL},
+/* 702 */  {"RPL_MODLIST", ":%s 702 %s %s %p %s %s", NULL},
+/* 703 */  {"RPL_ENDOFMODLIST", ":%s 703 %s :End of /MODLIST.", NULL},
+/* 704 */  {"RPL_HELPSTART", ":%s 704 %s %s :%s", NULL},
+/* 705 */  {"RPL_HELPTXT", ":%s 705 %s %s :%s", NULL},
+/* 706 */  {"RPL_ENDOFHELP", ":%s 706 %s %s :End of /HELP.", NULL},
+/* 707 */  {NULL, NULL, NULL},
+/* 708 */  {"RPL_ETRACE_FULL", ":%s 708 %s %s %s %s %s %s %s %s %s :%s", NULL},
+/* 709 */  {"RPL_ETRACE", ":%s 709 %s %s %s %s %s %s %s :%s", NULL},
+/* 710 */  {"RPL_KNOCK", ":%s 710 %s %s %s!%s@%s :has asked for an invite.", NULL},
+/* 711 */  {"RPL_KNOCKDLVR", ":%s 711 %s %s :Your KNOCK has been delivered.", NULL},
+/* 712 */  {"ERR_TOOMANYKNOCK", ":%s 712 %s %s :Too many KNOCKs (%s).", NULL},
+/* 713 */  {"ERR_CHANOPEN", ":%s 713 %s %s :Channel is open.", NULL},
+/* 714 */  {"ERR_KNOCKONCHAN", ":%s 714 %s %s :You are already on that channel.", NULL},
+/* 715 */  {NULL, NULL, NULL},
+/* 716 */  {"RPL_TARGUMODEG", ":%s 716 %s %s :is in +g mode (server side ignore)", NULL},
+/* 717 */  {"RPL_TARGNOTIFY", ":%s 717 %s %s :has been informed that you messaged them.", NULL},
+/* 718 */  {"RPL_UMODEGMSG", ":%s 718 %s %s :is messaging you, and you are umode +g.", NULL},
+/* 719 */  {NULL, NULL, NULL},
+/* 720 */  {NULL, NULL, NULL},
+/* 721 */  {NULL, NULL, NULL},
+/* 722 */  {NULL, NULL, NULL},
+/* 723 */  {"ERR_NOPRIVS", ":%s 723 %s %s :Insufficient oper privs.", NULL },
+/* 724 */  {"RPL_TESTMASK", ":%s 724 %s %s!%s@%s %u %u :Local/remote clients match.", NULL },
+/* 725 */  {"RPL_TESTLINE", ":%s 725 %s %c %ld %s :%s | %s", NULL },
+/* 726 */  {"RPL_NOTESTLINE", ":%s 726 %s %s :No matches", NULL },
+/* 727 */  {NULL, NULL, NULL},
+/* 728 */  {NULL, NULL, NULL},
+/* 729 */  {NULL, NULL, NULL},
+/* 730 */  {NULL, NULL, NULL},
+/* 731 */  {NULL, NULL, NULL},
+/* 732 */  {NULL, NULL, NULL},
+/* 733 */  {NULL, NULL, NULL},
+/* 734 */  {NULL, NULL, NULL},
+/* 735 */  {NULL, NULL, NULL},
+/* 736 */  {NULL, NULL, NULL},
+/* 737 */  {NULL, NULL, NULL},
+/* 738 */  {NULL, NULL, NULL},
+/* 739 */  {NULL, NULL, NULL},
+/* 740 */  {NULL, NULL, NULL},
+/* 741 */  {NULL, NULL, NULL},
+/* 742 */  {NULL, NULL, NULL},
+/* 743 */  {NULL, NULL, NULL},
+/* 744 */  {NULL, NULL, NULL},
+/* 745 */  {NULL, NULL, NULL},
+/* 746 */  {NULL, NULL, NULL},
+/* 747 */  {NULL, NULL, NULL},
+/* 748 */  {NULL, NULL, NULL},
+/* 749 */  {NULL, NULL, NULL},
+/* 750 */  {NULL, NULL, NULL},
+/* 751 */  {NULL, NULL, NULL},
+/* 752 */  {NULL, NULL, NULL},
+/* 753 */  {NULL, NULL, NULL},
+/* 754 */  {NULL, NULL, NULL},
+/* 755 */  {NULL, NULL, NULL},
+/* 756 */  {NULL, NULL, NULL},
+/* 757 */  {NULL, NULL, NULL},
+/* 758 */  {NULL, NULL, NULL},
+/* 759 */  {NULL, NULL, NULL},
+/* 760 */  {NULL, NULL, NULL},
+/* 761 */  {NULL, NULL, NULL},
+/* 762 */  {NULL, NULL, NULL},
+/* 763 */  {NULL, NULL, NULL},
+/* 764 */  {NULL, NULL, NULL},
+/* 765 */  {NULL, NULL, NULL},
+/* 766 */  {NULL, NULL, NULL},
+/* 767 */  {NULL, NULL, NULL},
+/* 768 */  {NULL, NULL, NULL},
+/* 769 */  {NULL, NULL, NULL},
+/* 770 */  {NULL, NULL, NULL},
+/* 771 */  {NULL, NULL, NULL},
+/* 772 */  {NULL, NULL, NULL},
+/* 773 */  {NULL, NULL, NULL},
+/* 774 */  {NULL, NULL, NULL},
+/* 775 */  {NULL, NULL, NULL},
+/* 776 */  {NULL, NULL, NULL},
+/* 777 */  {NULL, NULL, NULL},
+/* 778 */  {NULL, NULL, NULL},
+/* 779 */  {NULL, NULL, NULL},
+/* 780 */  {NULL, NULL, NULL},
+/* 781 */  {NULL, NULL, NULL},
+/* 782 */  {NULL, NULL, NULL},
+/* 783 */  {NULL, NULL, NULL},
+/* 784 */  {NULL, NULL, NULL},
+/* 785 */  {NULL, NULL, NULL},
+/* 786 */  {NULL, NULL, NULL},
+/* 787 */  {NULL, NULL, NULL},
+/* 788 */  {NULL, NULL, NULL},
+/* 789 */  {NULL, NULL, NULL},
+/* 790 */  {NULL, NULL, NULL},
+/* 791 */  {NULL, NULL, NULL},
+/* 792 */  {NULL, NULL, NULL},
+/* 793 */  {NULL, NULL, NULL},
+/* 794 */  {NULL, NULL, NULL},
+/* 795 */  {NULL, NULL, NULL},
+/* 796 */  {NULL, NULL, NULL},
+/* 797 */  {NULL, NULL, NULL},
+/* 798 */  {NULL, NULL, NULL},
+/* 799 */  {NULL, NULL, NULL},
+/* 800 */  {NULL, NULL, NULL},
+/* 801 */  {NULL, NULL, NULL},
+/* 802 */  {NULL, NULL, NULL},
+/* 803 */  {NULL, NULL, NULL},
+/* 804 */  {NULL, NULL, NULL},
+/* 805 */  {NULL, NULL, NULL},
+/* 806 */  {NULL, NULL, NULL},
+/* 807 */  {NULL, NULL, NULL},
+/* 808 */  {NULL, NULL, NULL},
+/* 809 */  {NULL, NULL, NULL},
+/* 810 */  {NULL, NULL, NULL},
+/* 811 */  {NULL, NULL, NULL},
+/* 812 */  {NULL, NULL, NULL},
+/* 813 */  {NULL, NULL, NULL},
+/* 814 */  {NULL, NULL, NULL},
+/* 815 */  {NULL, NULL, NULL},
+/* 816 */  {NULL, NULL, NULL},
+/* 817 */  {NULL, NULL, NULL},
+/* 818 */  {NULL, NULL, NULL},
+/* 819 */  {NULL, NULL, NULL},
+/* 820 */  {NULL, NULL, NULL},
+/* 821 */  {NULL, NULL, NULL},
+/* 822 */  {NULL, NULL, NULL},
+/* 823 */  {NULL, NULL, NULL},
+/* 824 */  {NULL, NULL, NULL},
+/* 825 */  {NULL, NULL, NULL},
+/* 826 */  {NULL, NULL, NULL},
+/* 827 */  {NULL, NULL, NULL},
+/* 828 */  {NULL, NULL, NULL},
+/* 829 */  {NULL, NULL, NULL},
+/* 830 */  {NULL, NULL, NULL},
+/* 831 */  {NULL, NULL, NULL},
+/* 832 */  {NULL, NULL, NULL},
+/* 833 */  {NULL, NULL, NULL},
+/* 834 */  {NULL, NULL, NULL},
+/* 835 */  {NULL, NULL, NULL},
+/* 836 */  {NULL, NULL, NULL},
+/* 837 */  {NULL, NULL, NULL},
+/* 838 */  {NULL, NULL, NULL},
+/* 839 */  {NULL, NULL, NULL},
+/* 840 */  {NULL, NULL, NULL},
+/* 841 */  {NULL, NULL, NULL},
+/* 842 */  {NULL, NULL, NULL},
+/* 843 */  {NULL, NULL, NULL},
+/* 844 */  {NULL, NULL, NULL},
+/* 845 */  {NULL, NULL, NULL},
+/* 846 */  {NULL, NULL, NULL},
+/* 847 */  {NULL, NULL, NULL},
+/* 848 */  {NULL, NULL, NULL},
+/* 849 */  {NULL, NULL, NULL},
+/* 850 */  {NULL, NULL, NULL},
+/* 851 */  {NULL, NULL, NULL},
+/* 852 */  {NULL, NULL, NULL},
+/* 853 */  {NULL, NULL, NULL},
+/* 854 */  {NULL, NULL, NULL},
+/* 855 */  {NULL, NULL, NULL},
+/* 856 */  {NULL, NULL, NULL},
+/* 857 */  {NULL, NULL, NULL},
+/* 858 */  {NULL, NULL, NULL},
+/* 859 */  {NULL, NULL, NULL},
+/* 860 */  {NULL, NULL, NULL},
+/* 861 */  {NULL, NULL, NULL},
+/* 862 */  {NULL, NULL, NULL},
+/* 863 */  {NULL, NULL, NULL},
+/* 864 */  {NULL, NULL, NULL},
+/* 865 */  {NULL, NULL, NULL},
+/* 866 */  {NULL, NULL, NULL},
+/* 867 */  {NULL, NULL, NULL},
+/* 868 */  {NULL, NULL, NULL},
+/* 869 */  {NULL, NULL, NULL},
+/* 870 */  {NULL, NULL, NULL},
+/* 871 */  {NULL, NULL, NULL},
+/* 872 */  {NULL, NULL, NULL},
+/* 873 */  {NULL, NULL, NULL},
+/* 874 */  {NULL, NULL, NULL},
+/* 875 */  {NULL, NULL, NULL},
+/* 876 */  {NULL, NULL, NULL},
+/* 877 */  {NULL, NULL, NULL},
+/* 878 */  {NULL, NULL, NULL},
+/* 879 */  {NULL, NULL, NULL},
+/* 880 */  {NULL, NULL, NULL},
+/* 881 */  {NULL, NULL, NULL},
+/* 882 */  {NULL, NULL, NULL},
+/* 883 */  {NULL, NULL, NULL},
+/* 884 */  {NULL, NULL, NULL},
+/* 885 */  {NULL, NULL, NULL},
+/* 886 */  {NULL, NULL, NULL},
+/* 887 */  {NULL, NULL, NULL},
+/* 888 */  {NULL, NULL, NULL},
+/* 889 */  {NULL, NULL, NULL},
+/* 890 */  {NULL, NULL, NULL},
+/* 891 */  {NULL, NULL, NULL},
+/* 892 */  {NULL, NULL, NULL},
+/* 893 */  {NULL, NULL, NULL},
+/* 894 */  {NULL, NULL, NULL},
+/* 895 */  {NULL, NULL, NULL},
+/* 896 */  {NULL, NULL, NULL},
+/* 897 */  {NULL, NULL, NULL},
+/* 898 */  {NULL, NULL, NULL},
+/* 899 */  {NULL, NULL, NULL},
+/* 900 */  {NULL, NULL, NULL},
+/* 901 */  {NULL, NULL, NULL},
+/* 902 */  {NULL, NULL, NULL},
+/* 903 */  {NULL, NULL, NULL},
+/* 904 */  {NULL, NULL, NULL},
+/* 905 */  {NULL, NULL, NULL},
+/* 906 */  {NULL, NULL, NULL},
+/* 907 */  {NULL, NULL, NULL},
+/* 908 */  {NULL, NULL, NULL},
+/* 909 */  {NULL, NULL, NULL},
+/* 910 */  {NULL, NULL, NULL},
+/* 911 */  {NULL, NULL, NULL},
+/* 912 */  {NULL, NULL, NULL},
+/* 913 */  {NULL, NULL, NULL},
+/* 914 */  {NULL, NULL, NULL},
+/* 915 */  {NULL, NULL, NULL},
+/* 916 */  {NULL, NULL, NULL},
+/* 917 */  {NULL, NULL, NULL},
+/* 918 */  {NULL, NULL, NULL},
+/* 919 */  {NULL, NULL, NULL},
+/* 920 */  {NULL, NULL, NULL},
+/* 921 */  {NULL, NULL, NULL},
+/* 922 */  {NULL, NULL, NULL},
+/* 923 */  {NULL, NULL, NULL},
+/* 924 */  {NULL, NULL, NULL},
+/* 925 */  {NULL, NULL, NULL},
+/* 926 */  {NULL, NULL, NULL},
+/* 927 */  {NULL, NULL, NULL},
+/* 928 */  {NULL, NULL, NULL},
+/* 929 */  {NULL, NULL, NULL},
+/* 930 */  {NULL, NULL, NULL},
+/* 931 */  {NULL, NULL, NULL},
+/* 932 */  {NULL, NULL, NULL},
+/* 933 */  {NULL, NULL, NULL},
+/* 934 */  {NULL, NULL, NULL},
+/* 935 */  {NULL, NULL, NULL},
+/* 936 */  {NULL, NULL, NULL},
+/* 937 */  {NULL, NULL, NULL},
+/* 938 */  {NULL, NULL, NULL},
+/* 939 */  {NULL, NULL, NULL},
+/* 940 */  {NULL, NULL, NULL},
+/* 941 */  {NULL, NULL, NULL},
+/* 942 */  {NULL, NULL, NULL},
+/* 943 */  {NULL, NULL, NULL},
+/* 944 */  {NULL, NULL, NULL},
+/* 945 */  {NULL, NULL, NULL},
+/* 946 */  {NULL, NULL, NULL},
+/* 947 */  {NULL, NULL, NULL},
+/* 948 */  {NULL, NULL, NULL},
+/* 949 */  {NULL, NULL, NULL},
+/* 950 */  {NULL, NULL, NULL},
+/* 951 */  {NULL, NULL, NULL},
+/* 952 */  {NULL, NULL, NULL},
+/* 953 */  {NULL, NULL, NULL},
+/* 954 */  {NULL, NULL, NULL},
+/* 955 */  {NULL, NULL, NULL},
+/* 956 */  {NULL, NULL, NULL},
+/* 957 */  {NULL, NULL, NULL},
+/* 958 */  {NULL, NULL, NULL},
+/* 959 */  {NULL, NULL, NULL},
+/* 960 */  {NULL, NULL, NULL},
+/* 961 */  {NULL, NULL, NULL},
+/* 962 */  {NULL, NULL, NULL},
+/* 963 */  {NULL, NULL, NULL},
+/* 964 */  {NULL, NULL, NULL},
+/* 965 */  {NULL, NULL, NULL},
+/* 966 */  {NULL, NULL, NULL},
+/* 967 */  {NULL, NULL, NULL},
+/* 968 */  {NULL, NULL, NULL},
+/* 969 */  {NULL, NULL, NULL},
+/* 970 */  {NULL, NULL, NULL},
+/* 971 */  {NULL, NULL, NULL},
+/* 972 */  {NULL, NULL, NULL},
+/* 973 */  {NULL, NULL, NULL},
+/* 974 */  {NULL, NULL, NULL},
+/* 975 */  {NULL, NULL, NULL},
+/* 976 */  {NULL, NULL, NULL},
+/* 977 */  {NULL, NULL, NULL},
+/* 978 */  {NULL, NULL, NULL},
+/* 979 */  {NULL, NULL, NULL},
+/* 980 */  {NULL, NULL, NULL},
+/* 981 */  {NULL, NULL, NULL},
+/* 982 */  {NULL, NULL, NULL},
+/* 983 */  {NULL, NULL, NULL},
+/* 984 */  {NULL, NULL, NULL},
+/* 985 */  {NULL, NULL, NULL},
+/* 986 */  {NULL, NULL, NULL},
+/* 987 */  {NULL, NULL, NULL},
+/* 988 */  {NULL, NULL, NULL},
+/* 989 */  {NULL, NULL, NULL},
+/* 990 */  {NULL, NULL, NULL},
+/* 991 */  {NULL, NULL, NULL},
+/* 992 */  {NULL, NULL, NULL},
+/* 993 */  {NULL, NULL, NULL},
+/* 994 */  {NULL, NULL, NULL},
+/* 995 */  {NULL, NULL, NULL},
+/* 996 */  {NULL, NULL, NULL},
+/* 997 */  {NULL, NULL, NULL},
+/* 998 */  {NULL, NULL, NULL},
+/* 999 */  {NULL, NULL, NULL}
+};
diff --git a/src/modules.c b/src/modules.c
new file mode 100644
index 0000000..8a5ab1b
--- /dev/null
+++ b/src/modules.c
@@ -0,0 +1,401 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  modules.c: A module loader.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "ltdl.h"
+
+#include "stdinc.h"
+#include "list.h"
+#include "modules.h"
+#include "log.h"
+#include "ircd.h"
+#include "client.h"
+#include "send.h"
+#include "conf.h"
+#include "numeric.h"
+#include "parse.h"
+#include "ircd_defs.h"
+#include "irc_string.h"
+#include "memory.h"
+
+
+dlink_list modules_list = { NULL, NULL, 0 };
+
+static const char *unknown_ver = "<unknown>";
+
+static const char *core_module_table[] =
+{
+  "m_die.la",
+  "m_error.la",
+  "m_join.la",
+  "m_kick.la",
+  "m_kill.la",
+  "m_message.la",
+  "m_mode.la",
+  "m_nick.la",
+  "m_part.la",
+  "m_quit.la",
+  "m_server.la",
+  "m_sjoin.la",
+  "m_squit.la",
+  NULL
+};
+
+static dlink_list mod_paths = { NULL, NULL, 0 };
+static dlink_list conf_modules = { NULL, NULL, 0 };
+
+int
+modules_valid_suffix(const char *name)
+{
+  return ((name = strrchr(name, '.'))) && !strcmp(name, ".la");
+}
+
+/* unload_one_module()
+ *
+ * inputs       - name of module to unload
+ *              - 1 to say modules unloaded, 0 to not
+ * output       - 0 if successful, -1 if error
+ * side effects - module is unloaded
+ */
+int
+unload_one_module(const char *name, int warn)
+{
+  struct module *modp = NULL;
+
+  if ((modp = findmodule_byname(name)) == NULL)
+    return -1;
+
+  if (modp->modexit)
+   modp->modexit();
+
+  assert(dlink_list_length(&modules_list) > 0);
+  dlinkDelete(&modp->node, &modules_list);
+  MyFree(modp->name);
+
+  lt_dlclose(modp->handle);
+
+  if (warn == 1)
+  {
+    ilog(LOG_TYPE_IRCD, "Module %s unloaded", name);
+    sendto_realops_flags(UMODE_ALL, L_ALL, "Module %s unloaded", name);
+  }
+
+  return 0;
+}
+
+/* load_a_module()
+ *
+ * inputs       - path name of module, int to notice, int of core
+ * output       - -1 if error 0 if success
+ * side effects - loads a module if successful
+ */
+int
+load_a_module(const char *path, int warn)
+{
+  lt_dlhandle tmpptr = NULL;
+  const char *mod_basename = NULL;
+  struct module *modp = NULL;
+
+  if (findmodule_byname((mod_basename = libio_basename(path))))
+    return 1;
+
+  if (!(tmpptr = lt_dlopen(path))) {
+    const char *err = ((err = lt_dlerror())) ? err : "<unknown>";
+
+    sendto_realops_flags(UMODE_ALL, L_ALL, "Error loading module %s: %s",
+                         mod_basename, err);
+    ilog(LOG_TYPE_IRCD, "Error loading module %s: %s", mod_basename, err);
+    return -1;
+  }
+
+  if ((modp = lt_dlsym(tmpptr, "module_entry")) == NULL)
+  {
+    const char *err = ((err = lt_dlerror())) ? err : "<unknown>";
+
+    sendto_realops_flags(UMODE_ALL, L_ALL, "Error loading module %s: %s",
+                         mod_basename, err);
+    ilog(LOG_TYPE_IRCD, "Error loading module %s: %s", mod_basename, err);
+    lt_dlclose(tmpptr);
+    return -1;
+  }
+
+  modp->handle = tmpptr;
+
+  if (EmptyString(modp->version))
+    modp->version = unknown_ver;
+
+  DupString(modp->name, mod_basename);
+  dlinkAdd(modp, &modp->node, &modules_list);
+
+  if (modp->modinit)
+    modp->modinit();
+
+  if (warn == 1)
+  {
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+                         "Module %s [version: %s handle: %p] loaded.",
+                         modp->name, modp->version, tmpptr);
+    ilog(LOG_TYPE_IRCD, "Module %s [version: %s handle: %p] loaded.",
+         modp->name, modp->version, tmpptr);
+  }
+
+  return 0;
+}
+
+/*
+ * modules_init
+ *
+ * input	- NONE
+ * output	- NONE
+ * side effects	- The basic module manipulation modules are loaded
+ */
+void
+modules_init(void)
+{
+  if (lt_dlinit())
+  {
+    ilog(LOG_TYPE_IRCD, "Couldn't initialize the libltdl run time dynamic"
+         " link library. Exiting.");
+    exit(0);
+  }
+}
+
+/* mod_find_path()
+ *
+ * input	- path
+ * output	- none
+ * side effects - returns a module path from path
+ */
+static struct module_path *
+mod_find_path(const char *path)
+{
+  dlink_node *ptr;
+
+  DLINK_FOREACH(ptr, mod_paths.head)
+  {
+    struct module_path *mpath = ptr->data;
+
+    if (!strcmp(path, mpath->path))
+      return mpath;
+  }
+
+  return NULL;
+}
+
+/* mod_add_path()
+ *
+ * input	- path
+ * output	- NONE
+ * side effects - adds path to list
+ */
+void
+mod_add_path(const char *path)
+{
+  struct module_path *pathst;
+
+  if (mod_find_path(path))
+    return;
+
+  pathst = MyMalloc(sizeof(struct module_path));
+
+  strlcpy(pathst->path, path, sizeof(pathst->path));
+  dlinkAdd(pathst, &pathst->node, &mod_paths);
+}
+
+/* add_conf_module
+ *
+ * input	- module name
+ * output	- NONE
+ * side effects - adds module to conf_mod
+ */
+void
+add_conf_module(const char *name)
+{
+  struct module_path *pathst;
+
+  pathst = MyMalloc(sizeof(struct module_path));
+
+  strlcpy(pathst->path, name, sizeof(pathst->path));
+  dlinkAdd(pathst, &pathst->node, &conf_modules);
+}
+
+/* mod_clear_paths()
+ *
+ * input	- NONE
+ * output	- NONE
+ * side effects - clear the lists of paths and conf modules
+ */
+void
+mod_clear_paths(void)
+{
+  dlink_node *ptr = NULL, *next_ptr = NULL;
+
+  DLINK_FOREACH_SAFE(ptr, next_ptr, mod_paths.head)
+  {
+    dlinkDelete(ptr, &mod_paths);
+    MyFree(ptr->data);
+  }
+
+  DLINK_FOREACH_SAFE(ptr, next_ptr, conf_modules.head)
+  {
+    dlinkDelete(ptr, &conf_modules);
+    MyFree(ptr->data);
+  }
+}
+
+/* findmodule_byname
+ *
+ * input        - name of module
+ * output       - NULL if not found or pointer to module
+ * side effects - NONE
+ */
+struct module *
+findmodule_byname(const char *name)
+{
+  dlink_node *ptr = NULL;
+
+  DLINK_FOREACH(ptr, modules_list.head)
+  {
+    struct module *modp = ptr->data;
+
+    if (strcmp(modp->name, name) == 0)
+      return modp;
+  }
+
+  return NULL;
+}
+
+/* load_all_modules()
+ *
+ * input        - int flag warn
+ * output       - NONE
+ * side effects - load all modules found in autoload directory
+ */
+void
+load_all_modules(int warn)
+{
+  DIR *system_module_dir = NULL;
+  struct dirent *ldirent = NULL;
+  char module_fq_name[PATH_MAX + 1];
+
+  if ((system_module_dir = opendir(AUTOMODPATH)) == NULL)
+  {
+    ilog(LOG_TYPE_IRCD, "Could not load modules from %s: %s",
+         AUTOMODPATH, strerror(errno));
+    return;
+  }
+
+  while ((ldirent = readdir(system_module_dir)) != NULL)
+  {
+    if (modules_valid_suffix(ldirent->d_name))
+    {
+       snprintf(module_fq_name, sizeof(module_fq_name), "%s/%s",
+                AUTOMODPATH, ldirent->d_name);
+       load_a_module(module_fq_name, warn);
+    }
+  }
+
+  closedir(system_module_dir);
+}
+
+/* load_conf_modules()
+ *
+ * input        - NONE
+ * output       - NONE
+ * side effects - load modules given in ircd.conf
+ */
+void
+load_conf_modules(void)
+{
+  dlink_node *ptr = NULL;
+
+  DLINK_FOREACH(ptr, conf_modules.head)
+  {
+    struct module_path *mpath = ptr->data;
+
+    if (findmodule_byname(mpath->path) == NULL)
+      load_one_module(mpath->path);
+  }
+}
+
+/* load_core_modules()
+ *
+ * input        - int flag warn
+ * output       - NONE
+ * side effects - core modules are loaded, if any fail, kill ircd
+ */
+void
+load_core_modules(int warn)
+{
+  char module_name[PATH_MAX + 1];
+  int i = 0;
+
+  for (; core_module_table[i]; ++i)
+  {
+    snprintf(module_name, sizeof(module_name), "%s%s",
+             MODPATH, core_module_table[i]);
+
+    if (load_a_module(module_name, warn) == -1)
+    {
+      ilog(LOG_TYPE_IRCD, "Error loading core module %s: terminating ircd",
+           core_module_table[i]);
+      exit(EXIT_FAILURE);
+    }
+  }
+}
+
+/* load_one_module()
+ *
+ * input        - pointer to path
+ *		- flagged as core module or not
+ * output       - -1 if error 
+ * side effects - module is loaded if found.
+ */
+int
+load_one_module(const char *path)
+{
+  dlink_node *ptr = NULL;
+  char modpath[PATH_MAX + 1];
+  struct stat statbuf;
+
+  DLINK_FOREACH(ptr, mod_paths.head)
+  {
+    const struct module_path *mpath = ptr->data;
+
+    snprintf(modpath, sizeof(modpath), "%s/%s", mpath->path, path);
+
+    if (!modules_valid_suffix(path))
+      continue;
+
+    if (strstr(modpath, "../") == NULL &&
+        strstr(modpath, "/..") == NULL) 
+      if (!stat(modpath, &statbuf))
+        if (S_ISREG(statbuf.st_mode))  /* Regular files only please */
+          return load_a_module(modpath, 1);
+  }
+
+  sendto_realops_flags(UMODE_ALL, L_ALL,
+                       "Cannot locate module %s", path);
+  ilog(LOG_TYPE_IRCD, "Cannot locate module %s", path);
+  return -1;
+}
diff --git a/src/motd.c b/src/motd.c
new file mode 100644
index 0000000..a4c2612
--- /dev/null
+++ b/src/motd.c
@@ -0,0 +1,283 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  motd.c: Message of the day functions.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "motd.h"
+#include "ircd.h"
+#include "fdlist.h"
+#include "s_bsd.h"
+#include "conf.h"
+#include "send.h"
+#include "numeric.h"
+#include "client.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "memory.h"
+#include "s_serv.h"
+
+/*
+** init_message_file
+**
+*/
+void
+init_message_file(MotdType motdType, const char *fileName, MessageFile *motd)
+{
+  strlcpy(motd->fileName, fileName, sizeof(motd->fileName));
+  motd->motdType = motdType;
+  motd->contentsOfFile = NULL;
+  motd->lastChangedDate[0] = '\0';
+}
+
+/*
+** send_message_file
+**
+** This function split off so a server notice could be generated on a
+** user requested motd, but not on each connecting client.
+*/
+int
+send_message_file(struct Client *source_p, MessageFile *motdToPrint)
+{
+  MessageFileLine *linePointer;
+  MotdType motdType;
+  const char *from, *to;
+
+  if (motdToPrint == NULL)
+    return(-1);
+
+  motdType = motdToPrint->motdType;
+
+  from = ID_or_name(&me, source_p->from);
+  to = ID_or_name(source_p, source_p->from);
+
+  switch (motdType)
+  {
+    case USER_MOTD:
+      if (motdToPrint->contentsOfFile == NULL)
+        sendto_one(source_p, form_str(ERR_NOMOTD), from, to);
+      else
+      {
+	sendto_one(source_p, form_str(RPL_MOTDSTART),
+		   from, to, me.name);
+
+	for (linePointer = motdToPrint->contentsOfFile; linePointer;
+	     linePointer = linePointer->next)
+	{
+	  sendto_one(source_p, form_str(RPL_MOTD),
+		     from, to, linePointer->line);
+	}
+
+	sendto_one(source_p, form_str(RPL_ENDOFMOTD), from, to);
+      }
+      break;
+
+    case USER_LINKS:
+      if (motdToPrint->contentsOfFile != NULL)
+      {
+	for (linePointer = motdToPrint->contentsOfFile; linePointer;
+	     linePointer = linePointer->next)
+	{
+	  sendto_one(source_p, ":%s 364 %s %s", /* XXX */
+		     from, to, linePointer->line);
+	}
+      }
+      break;
+
+  case ISSUPPORT:
+      if (motdToPrint->contentsOfFile != NULL)
+      {
+	for (linePointer = motdToPrint->contentsOfFile; linePointer;
+	     linePointer = linePointer->next)
+	{
+	  sendto_one(source_p, form_str(RPL_ISUPPORT),
+		     me.name, source_p->name, linePointer->line);
+	}
+      }
+    break;
+
+    default:
+      break;
+  }
+
+  return(0);
+}
+
+/*
+ * read_message_file() - original From CoMSTuD, added Aug 29, 1996
+ *
+ * inputs	- pointer to MessageFileptr
+ * output	-
+ * side effects	-
+ */
+int
+read_message_file(MessageFile *MessageFileptr)
+{
+  struct stat sb;
+  struct tm *local_tm;
+
+  /* used to clear out old MessageFile entries */
+  MessageFileLine *mptr = 0;
+  MessageFileLine *next_mptr = 0;
+
+  /* used to add new MessageFile entries */
+  MessageFileLine *newMessageLine = 0;
+  MessageFileLine *currentMessageLine = 0;
+
+  char buffer[MESSAGELINELEN];
+  char *p;
+  FILE *file;
+
+  for (mptr = MessageFileptr->contentsOfFile; mptr; mptr = next_mptr)
+  {
+    next_mptr = mptr->next;
+    MyFree(mptr);
+  }
+
+  MessageFileptr->contentsOfFile = NULL;
+
+  if (stat(MessageFileptr->fileName, &sb) < 0)
+    return(-1);
+
+  local_tm = localtime(&sb.st_mtime);
+
+  if (local_tm)
+    ircsprintf(MessageFileptr->lastChangedDate,
+               "%d/%d/%d %d:%02d",
+               local_tm->tm_mday,
+               local_tm->tm_mon + 1,
+               1900 + local_tm->tm_year,
+               local_tm->tm_hour,
+               local_tm->tm_min);
+
+  if ((file = fopen(MessageFileptr->fileName, "r")) == NULL)
+    return(-1);
+
+  while (fgets(buffer, sizeof(buffer), file))
+  {
+    if ((p = strchr(buffer, '\n')) != NULL)
+      *p = '\0';
+
+    newMessageLine = (MessageFileLine *)MyMalloc(sizeof(MessageFileLine));
+    strlcpy(newMessageLine->line, buffer, sizeof(newMessageLine->line));
+    newMessageLine->next = NULL;
+
+    if (MessageFileptr->contentsOfFile != NULL)
+    {
+      if (currentMessageLine)
+        currentMessageLine->next = newMessageLine;
+
+      currentMessageLine = newMessageLine;
+    }
+    else
+    {
+      MessageFileptr->contentsOfFile = newMessageLine;
+      currentMessageLine = newMessageLine;
+    }
+  }
+
+  fclose(file);
+  return(0);
+}
+
+/*
+ * init_MessageLine
+ *
+ * inputs	- NONE
+ * output	- pointer to new MessageFile
+ * side effects	- Use this when an internal Message File is wanted
+ *		  without reading an actual file. The MessageFile 
+ *		  is init'ed, but must have content added to it through
+ *		  addto_MessageLine()
+ */
+
+MessageFile *
+init_MessageLine(void)
+{
+  MessageFile *mf;
+  MessageFileLine *mptr = NULL;
+
+  mf = MyMalloc(sizeof(MessageFile));
+  mf->motdType = ISSUPPORT;	/* XXX maybe pass it alone in args? */
+  mptr = MyMalloc(sizeof(MessageFileLine));
+  mf->contentsOfFile = mptr;
+  return(mf);
+}
+
+/*
+ * addto_MessageLine
+ *
+ * inputs	- Pointer to existing MessageFile
+ *		- New string to add to this MessageFile
+ * output	- NONE
+ * side effects	- Use this when an internal MessageFile is wanted
+ *		  without reading an actual file. Content is added
+ *		  to this MessageFile through this function.
+ */
+
+void
+addto_MessageLine(MessageFile *mf, const char *str)
+{
+  MessageFileLine *mptr = mf->contentsOfFile;
+  MessageFileLine *nmptr = NULL;
+
+  if (mptr == NULL)
+  {
+    mptr = MyMalloc(sizeof(MessageFileLine));
+    strcpy(mptr->line, str);
+    mf->contentsOfFile = mptr;
+  }
+  else
+  {
+    while (mptr->next != NULL)
+      mptr = mptr->next;
+    nmptr = MyMalloc(sizeof(MessageFileLine));
+    strcpy(nmptr->line, str);
+    mptr->next = nmptr;
+  }
+}
+
+/*
+ * destroy_MessageLine(MessageFile *mf)
+ *
+ * inputs	- pointer to the MessageFile to destroy
+ * output	- NONE
+ * side effects	- All the MessageLines attached to the given mf
+ *		  Are freed then one MessageLine is recreated
+ */
+void
+destroy_MessageLine(MessageFile *mf)
+{
+  MessageFileLine *mptr = mf->contentsOfFile;
+  MessageFileLine *nmptr = NULL;
+
+  if (mptr == NULL)
+    return;
+
+  for (mptr = mf->contentsOfFile; mptr != NULL; mptr = nmptr)
+  {
+    nmptr = mptr->next;
+    MyFree(mptr);
+  } 
+  mf->contentsOfFile = NULL;
+}
diff --git a/src/numeric.c b/src/numeric.c
new file mode 100644
index 0000000..2a1042d
--- /dev/null
+++ b/src/numeric.c
@@ -0,0 +1,226 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  numeric.c: Numeric handling functions.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+
+#include "numeric.h"
+#include "irc_string.h"
+#include "memory.h"
+#include "log.h"
+#include "send.h"
+#include "client.h"
+#include "messages.tab"
+
+static char used_locale[LOCALE_LENGTH] = "standard";
+
+/*
+ * form_str
+ *
+ * inputs	- numeric
+ * output	- corresponding string
+ * side effects	- NONE
+ */
+const char* form_str(int numeric)
+{
+  assert(-1 < numeric);
+  assert(numeric < ERR_LAST_ERR_MSG);
+
+  if (numeric > ERR_LAST_ERR_MSG)
+    numeric = ERR_LAST_ERR_MSG;
+  if (numeric < 0)
+    numeric = ERR_LAST_ERR_MSG;
+
+  assert(replies[numeric].standard != NULL);
+
+  return (replies[numeric].translated != NULL ? replies[numeric].translated :
+                                                replies[numeric].standard);
+}
+
+/* Attempts to change a numeric with index "reply" to "new_reply".
+ * Returns 1 if ok, 0 otherwise.
+ */
+static int
+change_reply(const char *locale, int linecnt, int reply, char *new_reply)
+{
+  int found;
+  char *new = new_reply;
+  const char *old = replies[reply].standard;
+
+  for (; *new; new++)
+  {
+    if (*new == '%')
+    {
+      if (!*++new) break;
+      if (*new != '%')
+      {
+        /* We've just found a format symbol. Check if it is the next format
+         * symbol in the original reply.
+         */
+        for (; *new >= '0' && *new <= '9'; new++); /* skip size prefix */
+        found = 0;
+        for (; *old; old++)
+        {
+          if (*old == '%')
+	  {
+	    if (!*++old) break;  /* shouldn't happen */
+	    if (*old != '%')
+            {
+              for (; *old >= '0' && *old <= '9'; old++); /* skip size prefix */
+              if (*new != *old++)
+              {
+                ilog(LOG_TYPE_IRCD, "Incompatible format symbols (%s.lang, %d)",
+                     locale, linecnt);
+                return 0;
+              }
+              found = 1;
+              break;
+            }
+	  }
+        }
+        if (!found)
+        {
+          ilog(LOG_TYPE_IRCD, "Too many format symbols (%s.lang, %d)", locale, linecnt);
+          return(0);
+        }
+      }
+    }
+  }
+
+  MyFree(replies[reply].translated);
+  DupString(replies[reply].translated, new_reply);
+  return(1);
+}
+
+/* Loads a language file. Errors are logged into the log file. */
+void
+set_locale(const char *locale)
+{
+  int i, res = 1, linecnt = 0;
+  char buffer[IRCD_BUFSIZE + 1];
+  char *ident, *reply;
+  FILE *f;
+
+  /* Restore standard replies */
+  for (i = 0; i <= ERR_LAST_ERR_MSG; i++)   /* 0 isn't a magic number! ;> */
+  {
+    if (replies[i].translated != NULL)
+    {
+      MyFree(replies[i].translated);
+      replies[i].translated = NULL;
+    }
+  }
+
+  if (strchr(locale, '/') != NULL)
+  {
+    strlcpy(used_locale, "standard", sizeof(used_locale));  /* XXX paranoid */
+    return;
+  }
+
+  /* yes, I know - the slash isn't necessary. But I have to be sure
+   * that it'll work even if some lame admin won't put "/" at the end
+   * of MSGPATH.
+   */
+  snprintf(buffer, sizeof(buffer), "%s/%s.lang", MSGPATH, locale);
+  if ((f = fopen(buffer, "r")) == NULL)
+  {
+    strlcpy(used_locale, "standard", sizeof(used_locale));  /* XXX */
+    return;
+  }
+
+  /* Process the language file */
+  while (fgets(buffer, sizeof(buffer), f))
+  {
+    ++linecnt;
+    if (buffer[0] == ';')
+      continue;   /* that's a comment */
+
+    if ((ident = strpbrk(buffer, "\r\n")) != NULL)
+      *ident = '\0';
+
+    /* skip spaces if there are any */
+    for (ident = buffer; *ident == ' ' || *ident == '\t'; ident++)/* null */;
+    if (*ident == '\0')
+      continue;		   /* empty line */
+
+    /* skip after the reply identificator */
+    for (reply = ident; *reply != ' ' && *reply != '\t' && *reply != ':';
+      reply++)
+      if (*reply == '\0') goto error;
+
+    if (*reply == ' ' || *reply == '\t')
+    {
+      for (*reply++ = '\0'; *reply == ' ' || *reply == '\t'; reply++);
+      if (*reply != ':')
+      {
+        error:
+        ilog(LOG_TYPE_IRCD, "Invalid line in language file (%s.lang, %d)",
+             locale, linecnt);
+	res = 0;
+	continue;
+      }
+    }
+    else
+      *reply++ = '\0';
+    if (*ident == '\0')
+      goto error;
+
+    /* skip to the beginning of reply */
+    while (*reply == ' ' || *reply == '\t') reply++;
+    if (*reply == '\0')
+      goto error;
+
+    for (i = 0; i <= ERR_LAST_ERR_MSG; i++)
+    {
+      if (replies[i].name != NULL)
+      {
+        if (irccmp(replies[i].name, ident) == 0)
+        {
+          if (!change_reply(locale, linecnt, i, reply)) res = 0;
+          i = -1;
+          break;
+        }
+      }
+    }
+    if (i != -1)
+    {
+      ilog(LOG_TYPE_IRCD,
+	   "Unknown numeric %s (%s.lang, %d)", ident, locale, linecnt);
+      res = 0;
+    }
+  }
+  fclose(f);
+
+  strlcpy(used_locale, locale, sizeof(used_locale));
+  if (!res)
+    sendto_realops_flags(UMODE_ALL, L_ADMIN, "Language file [%s] contains "
+                         "errors, check server log file for more details",
+			 used_locale);
+}
+
+/* Returns the name of current locale. */
+const char *
+get_locale(void)
+{
+  return used_locale;
+}
diff --git a/src/packet.c b/src/packet.c
new file mode 100644
index 0000000..aeb4ac6
--- /dev/null
+++ b/src/packet.c
@@ -0,0 +1,414 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  packet.c: Packet handlers.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+#include "stdinc.h"
+#include "list.h"
+#include "s_bsd.h"
+#include "conf.h"
+#include "s_serv.h"
+#include "client.h"
+#include "ircd.h"
+#include "parse.h"
+#include "fdlist.h"
+#include "packet.h"
+#include "irc_string.h"
+#include "memory.h"
+#include "hook.h"
+#include "send.h"
+#include "s_misc.h"
+
+#define READBUF_SIZE 16384
+
+struct Callback *iorecv_cb = NULL;
+
+static char readBuf[READBUF_SIZE];
+static void client_dopacket(struct Client *, char *, size_t);
+
+/* extract_one_line()
+ *
+ * inputs       - pointer to a dbuf queue
+ *              - pointer to buffer to copy data to
+ * output       - length of <buffer>
+ * side effects - one line is copied and removed from the dbuf
+ */
+static int
+extract_one_line(struct dbuf_queue *qptr, char *buffer)
+{
+  struct dbuf_block *block;
+  int line_bytes = 0, empty_bytes = 0, phase = 0;
+  unsigned int idx;
+
+  char c;
+  dlink_node *ptr;
+
+  /*
+   * Phase 0: "empty" characters before the line
+   * Phase 1: copying the line
+   * Phase 2: "empty" characters after the line
+   *          (delete them as well and free some space in the dbuf)
+   *
+   * Empty characters are CR, LF and space (but, of course, not
+   * in the middle of a line). We try to remove as much of them as we can,
+   * since they simply eat server memory.
+   *
+   * --adx
+   */
+  DLINK_FOREACH(ptr, qptr->blocks.head)
+  {
+    block = ptr->data;
+
+    for (idx = 0; idx < block->size; idx++)
+    {
+      c = block->data[idx];
+      if (IsEol(c) || (c == ' ' && phase != 1))
+      {
+        empty_bytes++;
+        if (phase == 1)
+          phase = 2;
+      }
+      else switch (phase)
+      {
+        case 0: phase = 1;
+        case 1: if (line_bytes++ < IRCD_BUFSIZE - 2)
+                  *buffer++ = c;
+                break;
+        case 2: *buffer = '\0';
+                dbuf_delete(qptr, line_bytes + empty_bytes);
+                return IRCD_MIN(line_bytes, IRCD_BUFSIZE - 2);
+      }
+    }
+  }
+
+  /*
+   * Now, if we haven't reached phase 2, ignore all line bytes
+   * that we have read, since this is a partial line case.
+   */
+  if (phase != 2)
+    line_bytes = 0;
+  else
+    *buffer = '\0';
+
+  /* Remove what is now unnecessary */
+  dbuf_delete(qptr, line_bytes + empty_bytes);
+  return IRCD_MIN(line_bytes, IRCD_BUFSIZE - 2);
+}
+
+/*
+ * parse_client_queued - parse client queued messages
+ */
+static void
+parse_client_queued(struct Client *client_p)
+{ 
+  int dolen = 0;
+  int checkflood = 1;
+  struct LocalUser *lclient_p = client_p->localClient;
+
+  if (IsUnknown(client_p))
+  {
+    int i = 0;
+
+    for(;;)
+    {
+      if (IsDefunct(client_p))
+	return;
+
+      /* rate unknown clients at MAX_FLOOD per loop */
+      if (i >= MAX_FLOOD)
+        break;
+
+      dolen = extract_one_line(&lclient_p->buf_recvq, readBuf);
+      if (dolen == 0)
+	break;
+
+      client_dopacket(client_p, readBuf, dolen);
+      i++;
+
+      /* if they've dropped out of the unknown state, break and move
+       * to the parsing for their appropriate status.  --fl
+       */
+      if(!IsUnknown(client_p))
+        break;
+    }
+  }
+
+  if (IsServer(client_p) || IsConnecting(client_p) || IsHandshake(client_p))
+  {
+    while (1)
+    {
+      if (IsDefunct(client_p))
+        return;
+      if ((dolen = extract_one_line(&lclient_p->buf_recvq,
+                                    readBuf)) == 0)
+        break;
+      client_dopacket(client_p, readBuf, dolen);
+    }
+  }
+  else if (IsClient(client_p))
+  {
+    if (ConfigFileEntry.no_oper_flood && (HasUMode(client_p, UMODE_OPER) || IsCanFlood(client_p)))
+    {
+      if (ConfigFileEntry.true_no_oper_flood)
+        checkflood = -1;
+      else
+        checkflood = 0;
+    }
+
+    /*
+     * Handle flood protection here - if we exceed our flood limit on
+     * messages in this loop, we simply drop out of the loop prematurely.
+     *   -- adrian
+     */
+    for (;;)
+    {
+      if (IsDefunct(client_p))
+	break;
+
+      /* This flood protection works as follows:
+       *
+       * A client is given allow_read lines to send to the server.  Every
+       * time a line is parsed, sent_parsed is increased.  sent_parsed
+       * is decreased by 1 every time flood_recalc is called.
+       *
+       * Thus a client can 'burst' allow_read lines to the server, any
+       * excess lines will be parsed one per flood_recalc() call.
+       *
+       * Therefore a client will be penalised more if they keep flooding,
+       * as sent_parsed will always hover around the allow_read limit
+       * and no 'bursts' will be permitted.
+       */
+      if (checkflood > 0)
+      {
+        if(lclient_p->sent_parsed >= lclient_p->allow_read)
+          break;
+      }
+      
+      /* allow opers 4 times the amount of messages as users. why 4?
+       * why not. :) --fl_
+       */
+      else if (lclient_p->sent_parsed >= (4 * lclient_p->allow_read) &&
+               checkflood != -1)
+        break;
+
+      dolen = extract_one_line(&lclient_p->buf_recvq, readBuf);
+      if (dolen == 0)
+        break;
+
+      client_dopacket(client_p, readBuf, dolen);
+      lclient_p->sent_parsed++;
+    }
+  }
+}
+
+/* flood_endgrace()
+ *
+ * marks the end of the clients grace period
+ */
+void
+flood_endgrace(struct Client *client_p)
+{
+  SetFloodDone(client_p);
+
+  /* Drop their flood limit back down */
+  client_p->localClient->allow_read = MAX_FLOOD;
+
+  /* sent_parsed could be way over MAX_FLOOD but under MAX_FLOOD_BURST,
+   * so reset it.
+   */
+  client_p->localClient->sent_parsed = 0;
+}
+
+/*
+ * flood_recalc
+ *
+ * recalculate the number of allowed flood lines. this should be called
+ * once a second on any given client. We then attempt to flush some data.
+ */
+void
+flood_recalc(fde_t *fd, void *data)
+{
+  struct Client *client_p = data;
+  struct LocalUser *lclient_p = client_p->localClient;
+ 
+  /* allow a bursting client their allocation per second, allow
+   * a client whos flooding an extra 2 per second
+   */
+  if (IsFloodDone(client_p))
+    lclient_p->sent_parsed -= 2;
+  else
+    lclient_p->sent_parsed = 0;
+  
+  if (lclient_p->sent_parsed < 0)
+    lclient_p->sent_parsed = 0;
+  
+  parse_client_queued(client_p);
+  
+  /* And now, try flushing .. */
+  if (!IsDead(client_p))
+  {
+    /* and finally, reset the flood check */
+    comm_setflush(fd, 1000, flood_recalc, client_p);
+  }
+}
+
+/*
+ * iorecv_default - append a packet to the recvq dbuf
+ */
+void *
+iorecv_default(va_list args)
+{
+  struct Client *client_p = va_arg(args, struct Client *);
+  int length = va_arg(args, int);
+  char *buf = va_arg(args, char *);
+
+  dbuf_put(&client_p->localClient->buf_recvq, buf, length);
+  return NULL;
+}
+
+/*
+ * read_packet - Read a 'packet' of data from a connection and process it.
+ */
+void
+read_packet(fde_t *fd, void *data)
+{
+  struct Client *client_p = data;
+  int length = 0;
+
+  if (IsDefunct(client_p))
+    return;
+
+  /*
+   * Read some data. We *used to* do anti-flood protection here, but
+   * I personally think it makes the code too hairy to make sane.
+   *     -- adrian
+   */
+  do {
+#ifdef HAVE_LIBCRYPTO
+    if (fd->ssl)
+    {
+      length = SSL_read(fd->ssl, readBuf, READBUF_SIZE);
+
+      /* translate openssl error codes, sigh */
+      if (length < 0)
+        switch (SSL_get_error(fd->ssl, length))
+	{
+          case SSL_ERROR_WANT_WRITE:
+            fd->flags.pending_read = 1;
+	    SetSendqBlocked(client_p);
+	    comm_setselect(fd, COMM_SELECT_WRITE, (PF *) sendq_unblocked,
+	                   client_p, 0);
+	    return;
+	  case SSL_ERROR_WANT_READ:
+	    errno = EWOULDBLOCK;
+          case SSL_ERROR_SYSCALL:
+	    break;
+          case SSL_ERROR_SSL:
+            if (errno == EAGAIN)
+              break;
+          default:
+	    length = errno = 0;
+	}
+    }
+    else
+#endif
+    {
+      length = recv(fd->fd, readBuf, READBUF_SIZE, 0);
+    }
+
+    if (length <= 0)
+    {
+      /*
+       * If true, then we can recover from this error.  Just jump out of
+       * the loop and re-register a new io-request.
+       */
+      if (length < 0 && ignoreErrno(errno))
+        break;
+
+      dead_link_on_read(client_p, length);
+      return;
+    }
+
+    execute_callback(iorecv_cb, client_p, length, readBuf);
+
+    if (client_p->localClient->lasttime < CurrentTime)
+      client_p->localClient->lasttime = CurrentTime;
+    if (client_p->localClient->lasttime > client_p->localClient->since)
+      client_p->localClient->since = CurrentTime;
+    ClearPingSent(client_p);
+
+    /* Attempt to parse what we have */
+    parse_client_queued(client_p);
+
+    if (IsDefunct(client_p))
+      return;
+
+    /* Check to make sure we're not flooding */
+    if (!(IsServer(client_p) || IsHandshake(client_p) || IsConnecting(client_p))
+        && (dbuf_length(&client_p->localClient->buf_recvq) >
+            get_recvq(client_p)))
+    {
+      if (!(ConfigFileEntry.no_oper_flood && HasUMode(client_p, UMODE_OPER)))
+      {
+        exit_client(client_p, client_p, "Excess Flood");
+        return;
+      }
+    }
+  }
+#ifdef HAVE_LIBCRYPTO
+  while (length == sizeof(readBuf) || fd->ssl);
+#else
+  while (length == sizeof(readBuf));
+#endif
+
+  /* If we get here, we need to register for another COMM_SELECT_READ */
+  comm_setselect(fd, COMM_SELECT_READ, read_packet, client_p, 0);
+}
+
+/*
+ * client_dopacket - copy packet to client buf and parse it
+ *      client_p - pointer to client structure for which the buffer data
+ *             applies.
+ *      buffer - pointr to the buffer containing the newly read data
+ *      length - number of valid bytes of data in the buffer
+ *
+ * Note:
+ *      It is implicitly assumed that dopacket is called only
+ *      with client_p of "local" variation, which contains all the
+ *      necessary fields (buffer etc..)
+ */
+static void
+client_dopacket(struct Client *client_p, char *buffer, size_t length)
+{
+  /* 
+   * Update messages received
+   */
+  ++me.localClient->recv.messages;
+  ++client_p->localClient->recv.messages;
+
+  /* 
+   * Update bytes received
+   */
+  client_p->localClient->recv.bytes += length;
+  me.localClient->recv.bytes += length;
+
+  parse(client_p, buffer, buffer + length);
+}
diff --git a/src/parse.c b/src/parse.c
new file mode 100644
index 0000000..f326d74
--- /dev/null
+++ b/src/parse.c
@@ -0,0 +1,815 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  parse.c: The message parser.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "parse.h"
+#include "channel.h"
+#include "hash.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "log.h"
+#include "send.h"
+#include "conf.h"
+#include "memory.h"
+#include "s_user.h"
+#include "s_serv.h"
+
+/*
+ * (based on orabidoo's parser code)
+ *
+ * This has always just been a trie. Look at volume III of Knuth ACP
+ *
+ *
+ * ok, you start out with an array of pointers, each one corresponds
+ * to a letter at the current position in the command being examined.
+ *
+ * so roughly you have this for matching 'trie' or 'tie'
+ *
+ * 't' points -> [MessageTree *] 'r' -> [MessageTree *] -> 'i'
+ *   -> [MessageTree *] -> [MessageTree *] -> 'e' and matches
+ *
+ *				 'i' -> [MessageTree *] -> 'e' and matches
+ *
+ * BUGS (Limitations!)
+ * 
+ * I designed this trie to parse ircd commands. Hence it currently
+ * casefolds. This is trivial to fix by increasing MAXPTRLEN.
+ * This trie also "folds" '{' etc. down. This means, the input to this
+ * trie must be alpha tokens only. This again, is a limitation that
+ * can be overcome by increasing MAXPTRLEN to include upper/lower case
+ * at the expense of more memory. At the extreme end, you could make
+ * MAXPTRLEN 128.
+ *
+ * This is also not a patricia trie. On short ircd tokens, this is
+ * not likely going to matter. 
+ *
+ * Diane Bruce (Dianora), June 6 2003
+ */
+
+#define MAXPTRLEN	32
+                                /* Must be a power of 2, and
+				 * larger than 26 [a-z]|[A-Z]
+				 * its used to allocate the set
+				 * of pointers at each node of the tree
+				 * There are MAXPTRLEN pointers at each node.
+				 * Obviously, there have to be more pointers
+				 * Than ASCII letters. 32 is a nice number
+				 * since there is then no need to shift
+				 * 'A'/'a' to base 0 index, at the expense
+				 * of a few never used pointers. For a small
+				 * parser like this, this is a good compromise
+				 * and does make it somewhat faster.
+				 *
+				 * - Dianora
+				 */
+
+struct MessageTree
+{
+  int links; /* Count of all pointers (including msg) at this node 
+	      * used as reference count for deletion of _this_ node.
+	      */
+  struct Message *msg;
+  struct MessageTree *pointers[MAXPTRLEN];
+};
+
+static struct MessageTree msg_tree;
+
+/*
+ * NOTE: parse() should not be called recursively by other functions!
+ */
+static char *sender;
+static char *para[MAXPARA + 2]; /* <prefix> + <params> + NULL */
+static char buffer[1024];
+
+static int cancel_clients(struct Client *, struct Client *, char *);
+static void remove_unknown(struct Client *, char *, char *);
+static void handle_numeric(char[], struct Client *, struct Client *, int, char *[]);
+static void handle_command(struct Message *, struct Client *, struct Client *, unsigned int, char *[]);
+
+
+/*
+ * parse a buffer.
+ *
+ * NOTE: parse() should not be called recusively by any other functions!
+ */
+void
+parse(struct Client *client_p, char *pbuffer, char *bufend)
+{
+  struct Client *from = client_p;
+  struct Message *msg_ptr = NULL;
+  char *ch = NULL;
+  char *s = NULL;
+  char *numeric = NULL;
+  unsigned int parc = 0;
+  unsigned int paramcount;
+
+  if (IsDefunct(client_p))
+    return;
+
+  assert(client_p->localClient->fd.flags.open);
+  assert((bufend - pbuffer) < 512);
+
+  for (ch = pbuffer; *ch == ' '; ++ch) /* skip spaces */
+    /* null statement */ ;
+
+  if (*ch == ':')
+  {
+    /*
+     * Copy the prefix to 'sender' assuming it terminates
+     * with SPACE (or NULL, which is an error, though).
+     */
+    sender = ++ch;
+
+    if ((s = strchr(ch, ' ')) != NULL)
+    {
+      *s = '\0';
+      ch = ++s;
+    }
+
+    if (*sender && IsServer(client_p))
+    {
+      if ((from = find_person(client_p, sender)) == NULL)
+        from = hash_find_server(sender);
+
+      /* Hmm! If the client corresponding to the
+       * prefix is not found--what is the correct
+       * action??? Now, I will ignore the message
+       * (old IRC just let it through as if the
+       * prefix just wasn't there...) --msa
+       */
+      if (from == NULL)
+      {
+        ++ServerStats.is_unpf;
+        remove_unknown(client_p, sender, pbuffer);
+        return;
+      }
+
+      if (from->from != client_p)
+      {
+        ++ServerStats.is_wrdi;
+        cancel_clients(client_p, from, pbuffer);
+        return;
+      }
+    }
+
+    while (*ch == ' ')
+      ++ch;
+  }
+
+  if (*ch == '\0')
+  {
+    ++ServerStats.is_empt;
+    return;
+  }
+
+  /* Extract the command code from the packet.  Point s to the end
+   * of the command code and calculate the length using pointer
+   * arithmetic.  Note: only need length for numerics and *all*
+   * numerics must have parameters and thus a space after the command
+   * code. -avalon
+   */
+
+  /* EOB is 3 chars long but is not a numeric */
+  if (*(ch + 3) == ' ' && /* ok, lets see if its a possible numeric.. */
+      IsDigit(*ch) && IsDigit(*(ch + 1)) && IsDigit(*(ch + 2)))
+  {
+    numeric = ch;
+    paramcount = MAXPARA;
+    ++ServerStats.is_num;
+    s = ch + 3;  /* I know this is ' ' from above if            */
+    *s++ = '\0'; /* blow away the ' ', and point s to next part */
+  }
+  else
+  { 
+    unsigned int ii = 0;
+
+    if ((s = strchr(ch, ' ')) != NULL)
+      *s++ = '\0';
+
+    if ((msg_ptr = find_command(ch)) == NULL)
+    {
+      /* Note: Give error message *only* to recognized
+       * persons. It's a nightmare situation to have
+       * two programs sending "Unknown command"'s or
+       * equivalent to each other at full blast....
+       * If it has got to person state, it at least
+       * seems to be well behaving. Perhaps this message
+       * should never be generated, though...  --msa
+       * Hm, when is the buffer empty -- if a command
+       * code has been found ?? -Armin
+       */
+      if (*pbuffer != '\0')
+      {
+        if (IsClient(from))
+          sendto_one(from, form_str(ERR_UNKNOWNCOMMAND),
+                     me.name, from->name, ch);
+      }
+
+      ++ServerStats.is_unco;
+      return;
+    }
+
+    assert(msg_ptr->cmd != NULL);
+
+    paramcount = msg_ptr->args_max;
+    ii = bufend - ((s) ? s : ch);
+    msg_ptr->bytes += ii;
+  }
+
+  /*
+   * Must the following loop really be so devious? On surface it
+   * splits the message to parameters from blank spaces. But, if
+   * paramcount has been reached, the rest of the message goes into
+   * this last parameter (about same effect as ":" has...) --msa
+   */
+
+  /* Note initially true: s==NULL || *(s-1) == '\0' !! */
+
+  para[parc] = from->name;
+
+  if (s)
+  {
+    if (paramcount > MAXPARA)
+      paramcount = MAXPARA;
+
+    while (1)
+    {
+       while (*s == ' ')
+         *s++ = '\0';
+
+       if (*s == '\0')
+         break;
+
+       if (*s == ':')
+       {
+         /* The rest is a single parameter */
+         para[++parc] = s + 1;
+         break;
+       }
+
+       para[++parc] = s;
+
+       if (parc >= paramcount)
+         break;
+
+       while (*s && *s != ' ')
+         ++s;
+    }
+  }
+
+  para[++parc] = NULL;
+
+  if (msg_ptr != NULL)
+    handle_command(msg_ptr, client_p, from, parc, para);
+  else
+    handle_numeric(numeric, client_p, from, parc, para);
+}
+
+/* handle_command()
+ *
+ * inputs	- pointer to message block
+ *		- pointer to client
+ *		- pointer to client message is from
+ *		- count of number of args
+ *		- pointer to argv[] array
+ * output	- -1 if error from server
+ * side effects	-
+ */
+static void
+handle_command(struct Message *mptr, struct Client *client_p,
+               struct Client *from, unsigned int i, char *hpara[])
+{
+  MessageHandler handler = 0;
+
+  if (IsServer(client_p))
+    mptr->rcount++;
+
+  mptr->count++;
+
+  handler = mptr->handlers[client_p->handler];
+
+  /* check right amount of params is passed... --is */
+  if (i < mptr->args_min)
+  {
+    if (!IsServer(client_p))
+    {
+      sendto_one(client_p, form_str(ERR_NEEDMOREPARAMS), me.name,
+                 EmptyString(hpara[0]) ? "*" : hpara[0], mptr->cmd);
+    }
+    else
+    {
+      sendto_realops_flags(UMODE_ALL, L_ALL, 
+                           "Dropping server %s due to (invalid) command '%s' "
+                           "with only %d arguments (expecting %d).",
+                           client_p->name, mptr->cmd, i, mptr->args_min);
+      ilog(LOG_TYPE_IRCD, "Insufficient parameters (%d) for command '%s' from %s.",
+           i, mptr->cmd, client_p->name);
+      exit_client(client_p, client_p,
+                  "Not enough arguments to server command.");
+    }
+  }
+  else
+    (*handler)(client_p, from, i, hpara);
+}
+
+/* add_msg_element()
+ *
+ * inputs	- pointer to MessageTree
+ *		- pointer to Message to add for given command
+ *		- pointer to current portion of command being added
+ * output	- NONE
+ * side effects	- recursively build the Message Tree ;-)
+ */
+/*
+ * How this works.
+ *
+ * The code first checks to see if its reached the end of the command
+ * If so, that struct MessageTree has a msg pointer updated and the links
+ * count incremented, since a msg pointer is a reference.
+ * Then the code descends recursively, building the trie.
+ * If a pointer index inside the struct MessageTree is NULL a new
+ * child struct MessageTree has to be allocated.
+ * The links (reference count) is incremented as they are created
+ * in the parent.
+ */
+static void
+add_msg_element(struct MessageTree *mtree_p, struct Message *msg_p,
+                const char *cmd)
+{
+  struct MessageTree *ntree_p;
+
+  if (*cmd == '\0')
+  {
+    mtree_p->msg = msg_p;
+    mtree_p->links++;  /* Have msg pointer, so up ref count */
+  }
+  else
+  {
+    /* *cmd & (MAXPTRLEN-1) 
+     * convert the char pointed to at *cmd from ASCII to an integer
+     * between 0 and MAXPTRLEN.
+     * Thus 'A' -> 0x1 'B' -> 0x2 'c' -> 0x3 etc.
+     */
+
+    if ((ntree_p = mtree_p->pointers[*cmd & (MAXPTRLEN - 1)]) == NULL)
+    {
+      ntree_p = MyMalloc(sizeof(struct MessageTree));
+      mtree_p->pointers[*cmd & (MAXPTRLEN - 1)] = ntree_p;
+
+      mtree_p->links++;  /* Have new pointer, so up ref count */
+    }
+
+    add_msg_element(ntree_p, msg_p, cmd + 1);
+  }
+}
+
+/* del_msg_element()
+ *
+ * inputs	- Pointer to MessageTree to delete from
+ *		- pointer to command name to delete
+ * output	- NONE
+ * side effects	- recursively deletes a token from the Message Tree ;-)
+ */
+/*
+ * How this works.
+ *
+ * Well, first off, the code recursively descends into the trie
+ * until it finds the terminating letter of the command being removed.
+ * Once it has done that, it marks the msg pointer as NULL then
+ * reduces the reference count on that allocated struct MessageTree
+ * since a command counts as a reference.
+ *
+ * Then it pops up the recurse stack. As it comes back up the recurse
+ * The code checks to see if the child now has no pointers or msg
+ * i.e. the links count has gone to zero. If its no longer used, the
+ * child struct MessageTree can be deleted. The parent reference
+ * to this child is then removed and the parents link count goes down.
+ * Thus, we continue to go back up removing all unused MessageTree(s)
+ */
+static void
+del_msg_element(struct MessageTree *mtree_p, const char *cmd)
+{
+  struct MessageTree *ntree_p;
+
+  /*
+   * In case this is called for a nonexistent command
+   * check that there is a msg pointer here, else links-- goes -ve
+   * -db
+   */
+  if ((*cmd == '\0') && (mtree_p->msg != NULL))
+  {
+    mtree_p->msg = NULL;
+    mtree_p->links--;
+  }
+  else
+  {
+    if ((ntree_p = mtree_p->pointers[*cmd & (MAXPTRLEN - 1)]) != NULL)
+    {
+      del_msg_element(ntree_p, cmd + 1);
+
+      if (ntree_p->links == 0)
+      {
+        mtree_p->pointers[*cmd & (MAXPTRLEN - 1)] = NULL;
+        mtree_p->links--;
+        MyFree(ntree_p);
+      }
+    }
+  }
+}
+
+/* msg_tree_parse()
+ *
+ * inputs	- Pointer to command to find
+ *		- Pointer to MessageTree root
+ * output	- Find given command returning Message * if found NULL if not
+ * side effects	- none
+ */
+static struct Message *
+msg_tree_parse(const char *cmd)
+{
+  struct MessageTree *mtree = &msg_tree;
+  assert(cmd && *cmd);
+
+  while (IsAlpha(*cmd) && (mtree = mtree->pointers[*cmd & (MAXPTRLEN - 1)]))
+    if (*++cmd == '\0')
+      return mtree->msg;
+
+  return NULL;
+}
+
+/* mod_add_cmd()
+ *
+ * inputs	- pointer to struct Message
+ * output	- none
+ * side effects - load this one command name
+ *		  msg->count msg->bytes is modified in place, in
+ *		  modules address space. Might not want to do that...
+ */
+void
+mod_add_cmd(struct Message *msg)
+{
+  assert(msg && msg->cmd);
+
+  /* command already added? */
+  if (msg_tree_parse(msg->cmd))
+    return;
+
+  add_msg_element(&msg_tree, msg, msg->cmd);
+  msg->count = msg->rcount = msg->bytes = 0;
+}
+
+/* mod_del_cmd()
+ *
+ * inputs	- pointer to struct Message
+ * output	- none
+ * side effects - unload this one command name
+ */
+void
+mod_del_cmd(struct Message *msg)
+{
+  assert(msg && msg->cmd);
+
+  del_msg_element(&msg_tree, msg->cmd);
+}
+
+/* find_command()
+ *
+ * inputs	- command name
+ * output	- pointer to struct Message
+ * side effects - none
+ */
+struct Message *
+find_command(const char *cmd)
+{
+  return msg_tree_parse(cmd);
+}
+
+static void
+recurse_report_messages(struct Client *source_p, const struct MessageTree *mtree)
+{
+  unsigned int i;
+
+  if (mtree->msg != NULL)
+    sendto_one(source_p, form_str(RPL_STATSCOMMANDS),
+               me.name, source_p->name, mtree->msg->cmd,
+               mtree->msg->count, mtree->msg->bytes,
+               mtree->msg->rcount);
+
+  for (i = 0; i < MAXPTRLEN; ++i)
+    if (mtree->pointers[i] != NULL)
+      recurse_report_messages(source_p, mtree->pointers[i]);
+}
+
+/* report_messages()
+ *
+ * inputs	- pointer to client to report to
+ * output	- NONE
+ * side effects	- client is shown list of commands
+ */
+void
+report_messages(struct Client *source_p)
+{
+  const struct MessageTree *mtree = &msg_tree;
+  unsigned int i;
+
+  for (i = 0; i < MAXPTRLEN; ++i)
+    if (mtree->pointers[i] != NULL)
+      recurse_report_messages(source_p, mtree->pointers[i]);
+}
+
+/* cancel_clients()
+ *
+ * inputs	- 
+ * output	- 
+ * side effects	- 
+ */
+static int
+cancel_clients(struct Client *client_p, struct Client *source_p, char *cmd)
+{
+  /* kill all possible points that are causing confusion here,
+   * I'm not sure I've got this all right...
+   * - avalon
+   *
+   * knowing avalon, probably not.
+   */
+
+  /* with TS, fake prefixes are a common thing, during the
+   * connect burst when there's a nick collision, and they
+   * must be ignored rather than killed because one of the
+   * two is surviving.. so we don't bother sending them to
+   * all ops everytime, as this could send 'private' stuff
+   * from lagged clients. we do send the ones that cause
+   * servers to be dropped though, as well as the ones from
+   * non-TS servers -orabidoo
+   */
+  /* Incorrect prefix for a server from some connection.  If it is a
+   * client trying to be annoying, just QUIT them, if it is a server
+   * then the same deal.
+   */
+  if (IsServer(source_p) || IsMe(source_p))
+  {
+    sendto_realops_flags(UMODE_DEBUG, L_ADMIN, "Message for %s[%s] from %s",
+                         source_p->name, source_p->from->name,
+                         get_client_name(client_p, SHOW_IP));
+    sendto_realops_flags(UMODE_DEBUG, L_OPER,  "Message for %s[%s] from %s",
+                         source_p->name, source_p->from->name,
+                         get_client_name(client_p, MASK_IP));
+    sendto_realops_flags(UMODE_DEBUG, L_ALL,
+                         "Not dropping server %s (%s) for Fake Direction",
+                         client_p->name, source_p->name);
+    return -1;
+    /* return exit_client(client_p, client_p, &me, "Fake Direction");*/
+  }
+
+  /* Ok, someone is trying to impose as a client and things are
+   * confused.  If we got the wrong prefix from a server, send out a
+   * kill, else just exit the lame client.
+   */
+  /* If the fake prefix is coming from a TS server, discard it
+   * silently -orabidoo
+   *
+   * all servers must be TS these days --is
+   */
+  sendto_realops_flags(UMODE_DEBUG, L_ADMIN,
+                       "Message for %s[%s@%s!%s] from %s (TS, ignored)",
+                       source_p->name, source_p->username, source_p->host,
+                       source_p->from->name, get_client_name(client_p, SHOW_IP));
+  sendto_realops_flags(UMODE_DEBUG, L_OPER,
+                       "Message for %s[%s@%s!%s] from %s (TS, ignored)",
+                       source_p->name, source_p->username, source_p->host,
+                       source_p->from->name, get_client_name(client_p, MASK_IP));
+
+  return 0;
+}
+
+/* remove_unknown()
+ *
+ * inputs	- 
+ * output	- 
+ * side effects	- 
+ */
+static void
+remove_unknown(struct Client *client_p, char *lsender, char *lbuffer)
+{
+  /* Do kill if it came from a server because it means there is a ghost
+   * user on the other server which needs to be removed. -avalon
+   * Tell opers about this. -Taner
+   */
+  /* '[0-9]something'  is an ID      (KILL/SQUIT depending on its length)
+   * 'nodots'          is a nickname (KILL)
+   * 'no.dot.at.start' is a server   (SQUIT)
+   */
+  if ((IsDigit(*lsender) && strlen(lsender) <= IRC_MAXSID) ||
+      strchr(lsender, '.') != NULL)
+  {
+    sendto_realops_flags(UMODE_DEBUG, L_ADMIN,
+                         "Unknown prefix (%s) from %s, Squitting %s",
+                         lbuffer, get_client_name(client_p, SHOW_IP), lsender);
+    sendto_realops_flags(UMODE_DEBUG, L_OPER,
+                         "Unknown prefix (%s) from %s, Squitting %s",
+                         lbuffer, client_p->name, lsender);
+    sendto_one(client_p, ":%s SQUIT %s :(Unknown prefix (%s) from %s)",
+               me.name, lsender, lbuffer, client_p->name);
+  }
+  else
+    sendto_one(client_p, ":%s KILL %s :%s (Unknown Client)",
+               me.name, lsender, me.name);
+}
+
+/*
+ *
+ *      parc    number of arguments ('sender' counted as one!)
+ *      parv[0] pointer to 'sender' (may point to empty string) (not used)
+ *      parv[1]..parv[parc-1]
+ *              pointers to additional parameters, this is a NULL
+ *              terminated list (parv[parc] == NULL).
+ *
+ * *WARNING*
+ *      Numerics are mostly error reports. If there is something
+ *      wrong with the message, just *DROP* it! Don't even think of
+ *      sending back a neat error message -- big danger of creating
+ *      a ping pong error message...
+ */
+static void
+handle_numeric(char numeric[], struct Client *client_p, struct Client *source_p,
+               int parc, char *parv[])
+{
+  struct Client *target_p;
+  struct Channel *chptr;
+  char *t;    /* current position within the buffer */
+  int i, tl;  /* current length of presently being built string in t */
+
+  if (parc < 2 || !IsServer(source_p))
+    return;
+
+  /* Remap low number numerics. */
+  if (numeric[0] == '0')
+    numeric[0] = '1';
+
+  /* Prepare the parameter portion of the message into 'buffer'.
+   * (Because the buffer is twice as large as the message buffer
+   * for the socket, no overflow can occur here... ...on current
+   * assumptions--bets are off, if these are changed --msa)
+   */
+  t = buffer;
+  for (i = 2; i < (parc - 1); i++)
+  {
+    tl = ircsprintf(t, " %s", parv[i]);
+    t += tl;
+  }
+
+  ircsprintf(t, " :%s", parv[parc-1]);
+
+  if (((target_p = find_person(client_p, parv[1])) != NULL) ||
+      ((target_p = hash_find_server(parv[1])) != NULL))
+  {
+    if (IsMe(target_p)) 
+    {
+      int num;
+
+      /*
+       * We shouldn't get numerics sent to us,
+       * any numerics we do get indicate a bug somewhere..
+       */
+      /* ugh.  this is here because of nick collisions.  when two servers
+       * relink, they burst each other their nicks, then perform collides.
+       * if there is a nick collision, BOTH servers will kill their own
+       * nicks, and BOTH will kill the other servers nick, which wont exist,
+       * because it will have been already killed by the local server.
+       *
+       * unfortunately, as we cant guarantee other servers will do the
+       * "right thing" on a nick collision, we have to keep both kills.  
+       * ergo we need to ignore ERR_NOSUCHNICK. --fl_
+       */
+      /* quick comment. This _was_ tried. i.e. assume the other servers
+       * will do the "right thing" and kill a nick that is colliding.
+       * unfortunately, it did not work. --Dianora
+       */
+
+      /* Yes, a good compiler would have optimised this, but
+       * this is probably easier to read. -db
+       */
+      num = atoi(numeric);
+
+      if ((num != ERR_NOSUCHNICK))
+        sendto_realops_flags(UMODE_ALL, L_ADMIN,
+                             "*** %s(via %s) sent a %s numeric to me: %s",
+                             source_p->name, client_p->name, numeric, buffer);
+      return;
+    }
+    else if (target_p->from == client_p) 
+    {
+      /* This message changed direction (nick collision?)
+       * ignore it.
+       */
+      return;
+    }
+
+    /* csircd will send out unknown umode flag for +a (admin), drop it here. */
+    if ((atoi(numeric) == ERR_UMODEUNKNOWNFLAG) && MyClient(target_p))
+      return;
+    
+    /* Fake it for server hiding, if its our client */
+    if (ConfigServerHide.hide_servers &&
+        MyClient(target_p) && !HasUMode(target_p, UMODE_OPER))
+      sendto_one(target_p, ":%s %s %s%s", me.name, numeric, target_p->name, buffer);
+    else
+      sendto_one(target_p, ":%s %s %s%s", ID_or_name(source_p, target_p->from),
+                 numeric, ID_or_name(target_p, target_p->from), buffer);
+    return;
+  }
+  else if ((chptr = hash_find_channel(parv[1])) != NULL)
+    sendto_channel_local(ALL_MEMBERS, 0, chptr, ":%s %s %s %s",
+                         source_p->name,
+                         numeric, chptr->chname, buffer);
+}
+
+/* m_not_oper()
+ * inputs	- 
+ * output	-
+ * side effects	- just returns a nastyogram to given user
+ */
+void
+m_not_oper(struct Client *client_p, struct Client *source_p,
+           int parc, char *parv[])
+{
+  sendto_one(source_p, form_str(ERR_NOPRIVILEGES),
+             me.name, source_p->name);
+}
+
+void
+m_unregistered(struct Client *client_p, struct Client *source_p,
+               int parc, char *parv[])
+{
+  sendto_one(source_p, form_str(ERR_NOTREGISTERED), me.name,
+             source_p->name[0] ? source_p->name : "*");
+}
+
+void
+m_registered(struct Client *client_p, struct Client *source_p,
+             int parc, char *parv[])
+{
+  sendto_one(source_p, form_str(ERR_ALREADYREGISTRED),   
+             me.name, source_p->name);
+}
+
+void
+m_ignore(struct Client *client_p, struct Client *source_p,
+         int parc, char *parv[])
+{
+  return;
+}
+
+void
+rfc1459_command_send_error(struct Client *client_p, struct Client *source_p,
+                           int parc, char *parv[])
+{
+  const char *in_para;
+
+  in_para = (parc > 1 && *parv[1] != '\0') ? parv[1] : "<>";
+
+  ilog(LOG_TYPE_IRCD, "Received ERROR message from %s: %s",
+       source_p->name, in_para);
+
+  if (client_p == source_p)
+  {
+    sendto_realops_flags(UMODE_ALL, L_ADMIN, "ERROR :from %s -- %s",
+                         get_client_name(client_p, HIDE_IP), in_para);
+    sendto_realops_flags(UMODE_ALL, L_OPER,  "ERROR :from %s -- %s",
+                         get_client_name(client_p, MASK_IP), in_para);
+  }
+  else
+  {
+    sendto_realops_flags(UMODE_ALL, L_OPER, "ERROR :from %s via %s -- %s",
+                         source_p->name, get_client_name(client_p, MASK_IP), in_para);
+    sendto_realops_flags(UMODE_ALL, L_ADMIN, "ERROR :from %s via %s -- %s",
+                         source_p->name, get_client_name(client_p, HIDE_IP), in_para);
+  }
+
+  if (MyClient(source_p))
+    exit_client(source_p, source_p, "ERROR");
+}
diff --git a/src/restart.c b/src/restart.c
new file mode 100644
index 0000000..01966a6
--- /dev/null
+++ b/src/restart.c
@@ -0,0 +1,94 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  restart.c: Functions to allow the ircd to restart.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "restart.h"
+#include "fdlist.h"
+#include "ircd.h"
+#include "irc_string.h"
+#include "send.h"
+#include "log.h"
+#include "client.h" /* for UMODE_ALL */
+#include "memory.h"
+
+void
+restart(const char *mesg)
+{
+  static int was_here = 0; /* redundant due to restarting flag below */
+
+  if (was_here++)
+    abort();
+
+  server_die(mesg, 1);
+}
+
+void
+server_die(const char *mesg, int rboot)
+{
+  char buffer[IRCD_BUFSIZE];
+  dlink_node *ptr = NULL;
+  struct Client *target_p = NULL;
+  static int was_here = 0;
+
+  if (rboot && was_here++)
+    abort();
+
+  if (EmptyString(mesg))
+    snprintf(buffer, sizeof(buffer), "Server %s",
+             rboot ? "Restarting" : "Terminating");
+  else
+    snprintf(buffer, sizeof(buffer), "Server %s: %s",
+             rboot ? "Restarting" : "Terminating", mesg);
+
+  DLINK_FOREACH(ptr, local_client_list.head)
+  {
+    target_p = ptr->data;
+
+    sendto_one(target_p, ":%s NOTICE %s :%s",
+               me.name, target_p->name, buffer);
+  }
+
+  DLINK_FOREACH(ptr, serv_list.head)
+  {
+    target_p = ptr->data;
+
+    sendto_one(target_p, ":%s ERROR :%s", me.name, buffer);
+  }
+
+  ilog(LOG_TYPE_IRCD, "%s", buffer);
+
+  send_queued_all();
+  close_fds(NULL);
+
+  unlink(pidFileName);
+
+  if (rboot)
+  {
+    execv(SPATH, myargv);
+    exit(1);
+  }
+  else
+    exit(0);
+}
diff --git a/src/resv.c b/src/resv.c
new file mode 100644
index 0000000..6f4ec14
--- /dev/null
+++ b/src/resv.c
@@ -0,0 +1,230 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  resv.c: Functions to reserve(jupe) a nick/channel.
+ *
+ *  Copyright (C) 2001-2002 Hybrid Development Team
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "ircd.h"
+#include "send.h"
+#include "client.h"   
+#include "memory.h"
+#include "numeric.h"
+#include "resv.h"
+#include "hash.h"
+#include "irc_string.h"
+#include "ircd_defs.h"
+#include "conf.h"
+
+dlink_list resv_channel_list = { NULL, NULL, 0 };
+
+
+/* create_channel_resv()
+ *
+ * inputs	- name of channel to create resv for
+ *		- reason for resv
+ *		- flag, 1 for from ircd.conf 0 from elsehwere
+ * output	- pointer to struct ResvChannel
+ * side effects	-
+ */
+struct ConfItem *
+create_channel_resv(char *name, char *reason, int in_conf)
+{
+  struct ConfItem *conf = NULL;
+  struct ResvChannel *resv_p = NULL;
+
+  if (name == NULL || reason == NULL)
+    return NULL;
+
+  if (hash_find_resv(name))
+    return NULL;
+
+  if (strlen(reason) > REASONLEN)
+    reason[REASONLEN] = '\0';
+
+  conf = make_conf_item(CRESV_TYPE);
+  resv_p = map_to_conf(conf);
+
+  strlcpy(resv_p->name, name, sizeof(resv_p->name));
+  DupString(conf->name, name);
+  DupString(resv_p->reason, reason);
+  resv_p->conf = in_conf;
+
+  dlinkAdd(resv_p, &resv_p->node, &resv_channel_list);
+  hash_add_resv(resv_p);
+
+  return conf;
+}
+
+/* create_nick_resv()
+ *
+ * inputs	- name of nick to create resv for
+ *		- reason for resv
+ *		- 1 if from ircd.conf, 0 if from elsewhere
+ * output	- pointer to struct ResvNick
+ * side effects	-
+ */
+struct ConfItem *
+create_nick_resv(char *name, char *reason, int in_conf)
+{
+  struct ConfItem *conf = NULL;
+  struct MatchItem *resv_p = NULL;
+
+  if (name == NULL || reason == NULL)
+    return NULL;
+
+  if (find_matching_name_conf(NRESV_TYPE, name, NULL, NULL, 0))
+    return NULL;
+
+  if (strlen(reason) > REASONLEN)
+    reason[REASONLEN] = '\0';
+
+  conf = make_conf_item(NRESV_TYPE);
+  resv_p = map_to_conf(conf);
+
+  DupString(conf->name, name);
+  DupString(resv_p->reason, reason);
+  resv_p->action = in_conf;
+
+  return conf;
+}
+
+/* clear_conf_resv()
+ *
+ * inputs	- none
+ * output	- none
+ * side effects	- All resvs are cleared out
+ */
+void
+clear_conf_resv(void)
+{
+  dlink_node *ptr = NULL, *next_ptr = NULL;
+
+  DLINK_FOREACH_SAFE(ptr, next_ptr, resv_channel_list.head)
+    delete_channel_resv(ptr->data);
+}
+
+/* delete_channel_resv()
+ *
+ * inputs	- pointer to channel resv to delete
+ * output	- none
+ * side effects	- given struct ResvChannel * is removed
+ */
+int
+delete_channel_resv(struct ResvChannel *resv_p)
+{
+  struct ConfItem *conf = NULL;
+  assert(resv_p != NULL);
+
+  hash_del_resv(resv_p);
+  dlinkDelete(&resv_p->node, &resv_channel_list);
+  MyFree(resv_p->reason);
+  conf = unmap_conf_item(resv_p);
+  delete_conf_item(conf);
+
+  return 1;
+}
+
+/* match_find_resv()
+ *
+ * inputs       - pointer to name
+ * output       - pointer to a struct ResvChannel
+ * side effects - Finds a reserved channel whose name matches 'name',
+ *                if can't find one returns NULL.
+ */
+struct ResvChannel *
+match_find_resv(const char *name)
+{
+  dlink_node *ptr = NULL;
+
+  if (EmptyString(name))
+    return NULL;
+
+  DLINK_FOREACH(ptr, resv_channel_list.head)
+  {
+    struct ResvChannel *chptr = ptr->data;
+
+    if (match_chan(name, chptr->name))
+      return chptr;
+  }
+
+  return NULL;
+}
+
+/* report_resv()
+ *
+ * inputs	- pointer to client pointer to report to.
+ * output	- NONE
+ * side effects	- report all resvs to client.
+ */
+void
+report_resv(struct Client *source_p)
+{
+  dlink_node *ptr;
+  struct ConfItem *conf;
+  struct ResvChannel *resv_cp;
+  struct MatchItem *resv_np;
+
+  DLINK_FOREACH(ptr, resv_channel_list.head)
+  {
+    resv_cp = ptr->data;
+    sendto_one(source_p, form_str(RPL_STATSQLINE),
+               me.name, source_p->name,
+	       resv_cp->conf ? 'Q' : 'q',
+	       resv_cp->name, resv_cp->reason);
+  }
+
+  DLINK_FOREACH(ptr, nresv_items.head)
+  {
+    conf = ptr->data;
+    resv_np = map_to_conf(conf);
+
+    sendto_one(source_p, form_str(RPL_STATSQLINE),
+               me.name, source_p->name,
+	       resv_np->action ? 'Q' : 'q',
+	       conf->name, resv_np->reason);
+  }
+}
+
+/* valid_wild_card_simple()
+ *
+ * inputs	- data to check for sufficient non-wildcard characters
+ * outputs	- 1 if valid, else 0
+ * side effects	- none
+ */
+int
+valid_wild_card_simple(const char *data)
+{
+  const unsigned char *p = (const unsigned char *)data;
+  int nonwild = 0;
+
+  while (*p != '\0')
+  {
+    if ((*p == '\\' && *++p) || (*p && !IsMWildChar(*p)))
+      if (++nonwild == ConfigFileEntry.min_nonwildcard_simple)
+        return 1;
+    if (*p != '\0')
+      ++p;
+  }
+
+  return 0;
+}
diff --git a/src/rng_mt.c b/src/rng_mt.c
new file mode 100644
index 0000000..dacc11f
--- /dev/null
+++ b/src/rng_mt.c
@@ -0,0 +1,167 @@
+/* 
+   A C-program for MT19937, with initialization improved 2002/1/26.
+   Coded by Takuji Nishimura and Makoto Matsumoto.
+
+   Before using, initialize the state by using init_genrand(seed)  
+   or init_by_array(init_key, key_length).
+
+   Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
+   All rights reserved.                          
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+     1. Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+     2. Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in the
+        documentation and/or other materials provided with the distribution.
+
+     3. The names of its contributors may not be used to endorse or promote 
+        products derived from this software without specific prior written 
+        permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+   Any feedback is very welcome.
+   http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/emt.html
+   email: m-mat @ math.sci.hiroshima-u.ac.jp (remove space)
+
+   $Id$
+*/
+
+#include "stdinc.h"
+#include "rng_mt.h"
+
+/* Period parameters */  
+#define N 624
+#define M 397
+#define MATRIX_A 0x9908b0dfU   /* constant vector a         */
+#define UPPER_MASK 0x80000000U /* most significant w-r bits */
+#define LOWER_MASK 0x7fffffffU /* least significant r bits  */
+
+static uint32_t mt[N]; /* the array for the state vector  */
+static int mti = N + 1; /* mti==N+1 means mt[N] is not initialized */
+
+/* initializes mt[N] with a seed */
+void
+init_genrand(uint32_t s)
+{
+  mt[0] = s & 0xffffffffU;
+
+  for (mti = 1; mti < N; mti++)
+  {
+    mt[mti] = (1812433253U * (mt[mti - 1] ^ (mt[mti - 1] >> 30)) + mti);
+    /* See Knuth TAOCP Vol2. 3rd Ed. P.106 for multiplier. */
+    /* In the previous versions, MSBs of the seed affect   */
+    /* only MSBs of the array mt[].                        */
+    /* 2002/01/09 modified by Makoto Matsumoto             */
+    mt[mti] &= 0xffffffffU;
+    /* for >32 bit machines */
+  }
+}
+
+/* initialize by an array with array-length */
+/* init_key is the array for initializing keys */
+/* key_length is its length */
+/* slight change for C++, 2004/2/26 */
+void
+init_by_array(uint32_t init_key[], int key_length)
+{
+  int i, j, k;
+
+  init_genrand(19650218U);
+
+  i = 1; j = 0;
+  k = (N > key_length ? N : key_length);
+
+  for (; k; k--)
+  {
+    mt[i] = (mt[i] ^ ((mt[i - 1] ^ (mt[i - 1] >> 30)) * 1664525U))
+          + init_key[j] + j; /* non linear */
+    mt[i] &= 0xffffffffU; /* for WORDSIZE > 32 machines */
+    i++; j++;
+
+    if (i >= N)
+    {
+      mt[0] = mt[N - 1];
+      i = 1;
+    }
+
+    if (j >= key_length)
+      j = 0;
+  }
+
+  for (k = N - 1; k; k--)
+  {
+    mt[i] = (mt[i] ^ ((mt[i - 1] ^ (mt[i - 1] >> 30)) * 1566083941U))
+          - i; /* non linear */
+    mt[i] &= 0xffffffffU; /* for WORDSIZE > 32 machines */
+    i++;
+
+    if (i >= N)
+    {
+      mt[0] = mt[N - 1];
+      i = 1;
+    }
+  }
+
+  mt[0] = 0x80000000U; /* MSB is 1; assuring non-zero initial array */ 
+}
+
+/* generates a random number on [0,0xffffffff]-interval */
+uint32_t
+genrand_int32(void)
+{
+  uint32_t y;
+  static uint32_t mag01[2]={ 0x0U, MATRIX_A };
+  /* mag01[x] = x * MATRIX_A  for x=0,1 */
+
+  if (mti >= N)
+  { /* generate N words at one time */
+    int kk;
+
+    if (mti == N + 1)   /* if init_genrand() has not been called, */
+      init_genrand(5489U); /* a default initial seed is used */
+
+    for (kk = 0; kk < N - M; kk++)
+    {
+      y = (mt[kk] & UPPER_MASK) | (mt[kk + 1] & LOWER_MASK);
+      mt[kk] = mt[kk + M] ^ (y >> 1) ^ mag01[y & 0x1U];
+    }
+
+    for (; kk < N - 1; kk++)
+    {
+      y = (mt[kk] & UPPER_MASK) | (mt[kk + 1] & LOWER_MASK);
+      mt[kk] = mt[kk + (M - N)] ^ (y >> 1) ^ mag01[y & 0x1U];
+    }
+
+    y = (mt[N - 1] & UPPER_MASK) | (mt[0] & LOWER_MASK);
+    mt[N - 1] = mt[M - 1] ^ (y >> 1) ^ mag01[y & 0x1U];
+
+    mti = 0;
+  }
+  
+  y = mt[mti++];
+
+  /* Tempering */
+  y ^= (y >> 11);
+  y ^= (y <<  7) & 0x9d2c5680U;
+  y ^= (y << 15) & 0xefc60000U;
+  y ^= (y >> 18);
+
+  return y;
+}
diff --git a/src/rsa.c b/src/rsa.c
new file mode 100644
index 0000000..8623ae0
--- /dev/null
+++ b/src/rsa.c
@@ -0,0 +1,120 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  rsa.c: Functions for use with RSA public key cryptography.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#ifdef HAVE_LIBCRYPTO
+#include <openssl/pem.h>
+#include <openssl/rand.h>
+#include <openssl/rsa.h>
+#include <openssl/bn.h>
+#include <openssl/evp.h>
+#include <openssl/err.h>
+#include <openssl/opensslv.h>
+
+#include "memory.h"
+#include "rsa.h"
+#include "conf.h"
+#include "log.h"
+
+
+/*
+ * report_crypto_errors - Dump crypto error list to log
+ */
+void
+report_crypto_errors(void)
+{
+  unsigned long e   = 0;
+  unsigned long cnt = 0;
+
+  while ((cnt < 100) && (e = ERR_get_error()))
+  {
+    ilog(LOG_TYPE_IRCD, "SSL error: %s", ERR_error_string(e, 0));
+    cnt++;
+  }
+}
+
+static void
+binary_to_hex(unsigned char *bin, char *hex, int length)
+{
+  static const char trans[] = "0123456789ABCDEF";
+  int i;
+
+  for (i = 0; i < length; i++)
+  {
+    hex[i  << 1]      = trans[bin[i] >> 4];
+    hex[(i << 1) + 1] = trans[bin[i] & 0xf];
+  }
+
+  hex[i << 1] = '\0';
+}
+
+int
+get_randomness(unsigned char *buf, int length)
+{
+    /* Seed OpenSSL PRNG with EGD enthropy pool -kre */
+    if (ConfigFileEntry.use_egd &&
+        (ConfigFileEntry.egdpool_path != NULL))
+    {
+      if (RAND_egd(ConfigFileEntry.egdpool_path) == -1)
+            return -1;
+    }
+
+  if (RAND_status())
+    return (RAND_bytes(buf, length));
+  else /* XXX - abort? */
+    return (RAND_pseudo_bytes(buf, length));
+}
+
+int
+generate_challenge(char **r_challenge, char **r_response, RSA *rsa)
+{
+  unsigned char secret[32], *tmp;
+  unsigned long length;
+  int ret = -1;
+
+  if (!rsa)
+    return -1;
+
+  get_randomness(secret, 32);
+  *r_response = MyMalloc(65);
+  binary_to_hex(secret, *r_response, 32);
+
+  length = RSA_size(rsa);
+  tmp = MyMalloc(length);
+  ret = RSA_public_encrypt(32, secret, tmp, rsa, RSA_PKCS1_PADDING);
+
+  *r_challenge = MyMalloc((length << 1) + 1);
+  binary_to_hex( tmp, *r_challenge, length);
+  (*r_challenge)[length<<1] = 0;
+  MyFree(tmp);
+
+  if (ret < 0)
+  {
+    report_crypto_errors();
+    return -1;
+  }
+
+  return 0;
+}
+#endif
diff --git a/src/s_auth.c b/src/s_auth.c
new file mode 100644
index 0000000..c14cb22
--- /dev/null
+++ b/src/s_auth.c
@@ -0,0 +1,598 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  s_auth.c: Functions for querying a users ident.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+/*
+ * Changes:
+ *   July 6, 1999 - Rewrote most of the code here. When a client connects
+ *     to the server and passes initial socket validation checks, it
+ *     is owned by this module (auth) which returns it to the rest of the
+ *     server when dns and auth queries are finished. Until the client is
+ *     released, the server does not know it exists and does not process
+ *     any messages from it.
+ *     --Bleep  Thomas Helvey <tomh@inxpress.net>
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "ircd_defs.h"
+#include "fdlist.h"
+#include "s_auth.h"
+#include "conf.h"
+#include "balloc.h"
+#include "client.h"
+#include "event.h"
+#include "hook.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "packet.h"
+#include "irc_res.h"
+#include "s_bsd.h"
+#include "log.h"
+#include "send.h"
+
+
+static const char *HeaderMessages[] = {
+  ":%s NOTICE AUTH :*** Looking up your hostname...",
+  ":%s NOTICE AUTH :*** Found your hostname",
+  ":%s NOTICE AUTH :*** Couldn't look up your hostname",
+  ":%s NOTICE AUTH :*** Checking Ident",
+  ":%s NOTICE AUTH :*** Got Ident response",
+  ":%s NOTICE AUTH :*** No Ident response",
+  ":%s NOTICE AUTH :*** Your forward and reverse DNS do not match, ignoring hostname.",
+  ":%s NOTICE AUTH :*** Your hostname is too long, ignoring hostname"
+};
+
+enum {
+  REPORT_DO_DNS,
+  REPORT_FIN_DNS,
+  REPORT_FAIL_DNS,
+  REPORT_DO_ID,
+  REPORT_FIN_ID,
+  REPORT_FAIL_ID,
+  REPORT_IP_MISMATCH,
+  REPORT_HOST_TOOLONG
+};
+
+#define sendheader(c, i) sendto_one((c), HeaderMessages[(i)], me.name)
+
+static BlockHeap *auth_heap = NULL;
+static dlink_list auth_doing_list = { NULL, NULL, 0 };
+
+static EVH timeout_auth_queries_event;
+
+static PF read_auth_reply;
+static CNCB auth_connect_callback;
+static CBFUNC start_auth;
+
+struct Callback *auth_cb = NULL;
+
+/* init_auth()
+ *
+ * Initialise the auth code
+ */
+void
+init_auth(void)
+{
+  auth_heap = BlockHeapCreate("auth", sizeof(struct AuthRequest), AUTH_HEAP_SIZE);
+  auth_cb = register_callback("start_auth", start_auth);
+  eventAddIsh("timeout_auth_queries_event", timeout_auth_queries_event, NULL, 1);
+}
+
+/*
+ * make_auth_request - allocate a new auth request
+ */
+static struct AuthRequest *
+make_auth_request(struct Client *client)
+{
+  struct AuthRequest *request = BlockHeapAlloc(auth_heap);
+
+  client->localClient->auth = request;
+  request->client           = client;
+  request->timeout          = CurrentTime + CONNECTTIMEOUT;
+
+  return request;
+}
+
+/*
+ * release_auth_client - release auth client from auth system
+ * this adds the client into the local client lists so it can be read by
+ * the main io processing loop
+ */
+void
+release_auth_client(struct AuthRequest *auth)
+{
+  struct Client *client = auth->client;
+
+  if (IsDoingAuth(auth) || IsDNSPending(auth))
+    return;
+
+  client->localClient->auth = NULL;
+  dlinkDelete(&auth->node, &auth_doing_list);
+  BlockHeapFree(auth_heap, auth);
+
+  /*
+   * When a client has auth'ed, we want to start reading what it sends
+   * us. This is what read_packet() does.
+   *     -- adrian
+   */
+  client->localClient->allow_read = MAX_FLOOD;
+  comm_setflush(&client->localClient->fd, 1000, flood_recalc, client);
+
+  dlinkAdd(client, &client->node, &global_client_list);
+
+  client->localClient->since     = CurrentTime;
+  client->localClient->lasttime  = CurrentTime;
+  client->localClient->firsttime = CurrentTime;
+  client->flags |= FLAGS_FINISHED_AUTH;
+
+  read_packet(&client->localClient->fd, client);
+}
+ 
+/*
+ * auth_dns_callback - called when resolver query finishes
+ * if the query resulted in a successful search, name will contain
+ * a non-NULL pointer, otherwise name will be NULL.
+ * set the client on it's way to a connection completion, regardless
+ * of success of failure
+ */
+static void
+auth_dns_callback(void *vptr, const struct irc_ssaddr *addr, const char *name)
+{
+  struct AuthRequest *auth = vptr;
+
+  ClearDNSPending(auth);
+
+  if (name != NULL)
+  {
+    const struct sockaddr_in *v4, *v4dns;
+#ifdef IPV6
+    const struct sockaddr_in6 *v6, *v6dns;
+#endif
+    int good = 1;
+
+#ifdef IPV6
+    if (auth->client->localClient->ip.ss.ss_family == AF_INET6)
+    {
+      v6 = (const struct sockaddr_in6 *)&auth->client->localClient->ip;
+      v6dns = (const struct sockaddr_in6 *)addr;
+      if (memcmp(&v6->sin6_addr, &v6dns->sin6_addr, sizeof(struct in6_addr)) != 0)
+      {
+        sendheader(auth->client, REPORT_IP_MISMATCH);
+        good = 0;
+      }
+    }
+    else
+#endif
+    {
+      v4 = (const struct sockaddr_in *)&auth->client->localClient->ip;
+      v4dns = (const struct sockaddr_in *)addr;
+      if(v4->sin_addr.s_addr != v4dns->sin_addr.s_addr)
+      {
+        sendheader(auth->client, REPORT_IP_MISMATCH);
+        good = 0;
+      }
+    }
+    if (good && strlen(name) <= HOSTLEN)
+    {
+      strlcpy(auth->client->host, name,
+	      sizeof(auth->client->host));
+      sendheader(auth->client, REPORT_FIN_DNS);
+    }
+    else if (strlen(name) > HOSTLEN)
+      sendheader(auth->client, REPORT_HOST_TOOLONG);
+  }
+  else
+    sendheader(auth->client, REPORT_FAIL_DNS);
+
+  release_auth_client(auth);
+}
+
+/*
+ * authsenderr - handle auth send errors
+ */
+static void
+auth_error(struct AuthRequest *auth)
+{
+  ++ServerStats.is_abad;
+
+  fd_close(&auth->fd);
+
+  ClearAuth(auth);
+
+  sendheader(auth->client, REPORT_FAIL_ID);
+
+  release_auth_client(auth);
+}
+
+/*
+ * start_auth_query - Flag the client to show that an attempt to 
+ * contact the ident server on
+ * the client's host.  The connect and subsequently the socket are all put
+ * into 'non-blocking' mode.  Should the connect or any later phase of the
+ * identifing process fail, it is aborted and the user is given a username
+ * of "unknown".
+ */
+static int
+start_auth_query(struct AuthRequest *auth)
+{
+  struct irc_ssaddr localaddr;
+  socklen_t locallen = sizeof(struct irc_ssaddr);
+#ifdef IPV6
+  struct sockaddr_in6 *v6;
+#else
+  struct sockaddr_in *v4;
+#endif
+
+  /* open a socket of the same type as the client socket */
+  if (comm_open(&auth->fd, auth->client->localClient->ip.ss.ss_family,
+                SOCK_STREAM, 0, "ident") == -1)
+  {
+    report_error(L_ALL, "creating auth stream socket %s:%s", 
+        get_client_name(auth->client, SHOW_IP), errno);
+    ilog(LOG_TYPE_IRCD, "Unable to create auth socket for %s",
+        get_client_name(auth->client, SHOW_IP));
+    ++ServerStats.is_abad;
+    return 0;
+  }
+
+  sendheader(auth->client, REPORT_DO_ID);
+
+  /* 
+   * get the local address of the client and bind to that to
+   * make the auth request.  This used to be done only for
+   * ifdef VIRTUAL_HOST, but needs to be done for all clients
+   * since the ident request must originate from that same address--
+   * and machines with multiple IP addresses are common now
+   */
+  memset(&localaddr, 0, locallen);
+  getsockname(auth->client->localClient->fd.fd, (struct sockaddr*)&localaddr,
+      &locallen);
+
+#ifdef IPV6
+  remove_ipv6_mapping(&localaddr);
+  v6 = (struct sockaddr_in6 *)&localaddr;
+  v6->sin6_port = htons(0);
+#else
+  localaddr.ss_len = locallen;
+  v4 = (struct sockaddr_in *)&localaddr;
+  v4->sin_port = htons(0);
+#endif
+  localaddr.ss_port = htons(0);
+
+  comm_connect_tcp(&auth->fd, auth->client->sockhost, 113, 
+      (struct sockaddr *)&localaddr, localaddr.ss_len, auth_connect_callback, 
+      auth, auth->client->localClient->ip.ss.ss_family, 
+      GlobalSetOptions.ident_timeout);
+  return 1; /* We suceed here for now */
+}
+
+/*
+ * GetValidIdent - parse ident query reply from identd server
+ * 
+ * Inputs        - pointer to ident buf
+ * Output        - NULL if no valid ident found, otherwise pointer to name
+ * Side effects  -
+ */
+/*
+ * A few questions have been asked about this mess, obviously
+ * it should have been commented better the first time.
+ * The original idea was to remove all references to libc from ircd-hybrid.
+ * Instead of having to write a replacement for sscanf(), I did a
+ * rather gruseome parser here so we could remove this function call.
+ * Note, that I had also removed a few floating point printfs as well (though
+ * now we are still stuck with a few...)
+ * Remember, we have a replacement ircd sprintf, we have bleeps fputs lib
+ * it would have been nice to remove some unneeded code.
+ * Oh well. If we don't remove libc stuff totally, then it would be
+ * far cleaner to use sscanf()
+ *
+ * - Dianora
+ */
+static char *
+GetValidIdent(char *buf)
+{
+  int   remp = 0;
+  int   locp = 0;
+  char* colon1Ptr;
+  char* colon2Ptr;
+  char* colon3Ptr;
+  char* commaPtr;
+  char* remotePortString;
+
+  /* All this to get rid of a sscanf() fun. */
+  remotePortString = buf;
+  
+  if ((colon1Ptr = strchr(remotePortString,':')) == NULL)
+    return 0;
+  *colon1Ptr = '\0';
+  colon1Ptr++;
+
+  if ((colon2Ptr = strchr(colon1Ptr,':')) == NULL)
+    return 0;
+  *colon2Ptr = '\0';
+  colon2Ptr++;
+  
+  if ((commaPtr = strchr(remotePortString, ',')) == NULL)
+    return 0;
+  *commaPtr = '\0';
+  commaPtr++;
+
+  if ((remp = atoi(remotePortString)) == 0)
+    return 0;
+              
+  if ((locp = atoi(commaPtr)) == 0)
+    return 0;
+
+  /* look for USERID bordered by first pair of colons */
+  if (strstr(colon1Ptr, "USERID") == NULL)
+    return 0;
+
+  if ((colon3Ptr = strchr(colon2Ptr,':')) == NULL)
+    return 0;
+  *colon3Ptr = '\0';
+  colon3Ptr++;
+  return (colon3Ptr);
+}
+
+/*
+ * start_auth 
+ *
+ * inputs	- pointer to client to auth
+ * output	- NONE
+ * side effects	- starts auth (identd) and dns queries for a client
+ */
+static void *
+start_auth(va_list args)
+{
+  struct Client *client = va_arg(args, struct Client *);
+  struct AuthRequest *auth = NULL;
+
+  assert(client != NULL);
+
+  auth = make_auth_request(client);
+  dlinkAdd(auth, &auth->node, &auth_doing_list);
+
+  sendheader(client, REPORT_DO_DNS);
+
+  SetDNSPending(auth);
+
+  if (ConfigFileEntry.disable_auth == 0)
+  {
+    SetDoingAuth(auth);
+    start_auth_query(auth);
+  }
+
+  gethost_byaddr(auth_dns_callback, auth, &client->localClient->ip);
+
+  return NULL;
+}
+
+/*
+ * timeout_auth_queries - timeout resolver and identd requests
+ * allow clients through if requests failed
+ */
+static void
+timeout_auth_queries_event(void *notused)
+{
+  dlink_node *ptr = NULL, *next_ptr = NULL;
+
+  DLINK_FOREACH_SAFE(ptr, next_ptr, auth_doing_list.head)
+  {
+    struct AuthRequest *auth = ptr->data;
+
+    if (auth->timeout > CurrentTime)
+      continue;
+
+    if (IsDoingAuth(auth))
+    {  
+      ++ServerStats.is_abad;
+      fd_close(&auth->fd);
+      ClearAuth(auth);
+      sendheader(auth->client, REPORT_FAIL_ID);
+    }
+
+    if (IsDNSPending(auth))
+    {
+      delete_resolver_queries(auth);
+      ClearDNSPending(auth);
+      sendheader(auth->client, REPORT_FAIL_DNS);
+    }
+
+    ilog(LOG_TYPE_IRCD, "DNS/AUTH timeout %s",
+         get_client_name(auth->client, SHOW_IP));
+    release_auth_client(auth);
+  }
+}
+
+/*
+ * auth_connect_callback() - deal with the result of comm_connect_tcp()
+ *
+ * If the connection failed, we simply close the auth fd and report
+ * a failure. If the connection suceeded send the ident server a query
+ * giving "theirport , ourport". The write is only attempted *once* so
+ * it is deemed to be a fail if the entire write doesn't write all the
+ * data given.  This shouldnt be a problem since the socket should have
+ * a write buffer far greater than this message to store it in should
+ * problems arise. -avalon
+ */
+static void
+auth_connect_callback(fde_t *fd, int error, void *data)
+{
+  struct AuthRequest *auth = data;
+  struct irc_ssaddr us;
+  struct irc_ssaddr them;
+  char authbuf[32];
+  socklen_t ulen = sizeof(struct irc_ssaddr);
+  socklen_t tlen = sizeof(struct irc_ssaddr);
+  uint16_t uport, tport;
+#ifdef IPV6
+  struct sockaddr_in6 *v6;
+#else
+  struct sockaddr_in *v4;
+#endif
+
+  if (error != COMM_OK)
+  {
+    auth_error(auth);
+    return;
+  }
+
+  if (getsockname(auth->client->localClient->fd.fd, (struct sockaddr *)&us,
+      &ulen) ||
+      getpeername(auth->client->localClient->fd.fd, (struct sockaddr *)&them,
+      &tlen))
+  {
+    ilog(LOG_TYPE_IRCD, "auth get{sock,peer}name error for %s",
+        get_client_name(auth->client, SHOW_IP));
+    auth_error(auth);
+    return;
+  }
+
+#ifdef IPV6
+  v6 = (struct sockaddr_in6 *)&us;
+  uport = ntohs(v6->sin6_port);
+  v6 = (struct sockaddr_in6 *)&them;
+  tport = ntohs(v6->sin6_port);
+  remove_ipv6_mapping(&us);
+  remove_ipv6_mapping(&them);
+#else
+  v4 = (struct sockaddr_in *)&us;
+  uport = ntohs(v4->sin_port);
+  v4 = (struct sockaddr_in *)&them;
+  tport = ntohs(v4->sin_port);
+  us.ss_len = ulen;
+  them.ss_len = tlen;
+#endif
+  
+  snprintf(authbuf, sizeof(authbuf), "%u , %u\r\n", tport, uport);
+
+  if (send(fd->fd, authbuf, strlen(authbuf), 0) == -1)
+  {
+    auth_error(auth);
+    return;
+  }
+
+  read_auth_reply(&auth->fd, auth);
+}
+
+/*
+ * read_auth_reply - read the reply (if any) from the ident server 
+ * we connected to.
+ * We only give it one shot, if the reply isn't good the first time
+ * fail the authentication entirely. --Bleep
+ */
+#define AUTH_BUFSIZ 128
+
+static void
+read_auth_reply(fde_t *fd, void *data)
+{
+  struct AuthRequest *auth = data;
+  char *s = NULL;
+  char *t = NULL;
+  int len;
+  int count;
+  char buf[AUTH_BUFSIZ + 1]; /* buffer to read auth reply into */
+
+  /* Why?
+   * Well, recv() on many POSIX systems is a per-packet operation,
+   * and we do not necessarily want this, because on lowspec machines,
+   * the ident response may come back fragmented, thus resulting in an
+   * invalid ident response, even if the ident response was really OK.
+   *
+   * So PLEASE do not change this code to recv without being aware of the
+   * consequences.
+   *
+   *    --nenolod
+   */
+  len = read(fd->fd, buf, AUTH_BUFSIZ);
+
+  if (len < 0)
+  {
+    if (ignoreErrno(errno))
+      comm_setselect(fd, COMM_SELECT_READ, read_auth_reply, auth, 0);
+    else
+      auth_error(auth);
+    return;
+  }
+
+  if (len > 0)
+  {
+    buf[len] = '\0';
+
+    if ((s = GetValidIdent(buf)))
+    {
+      t = auth->client->username;
+
+      while (*s == '~' || *s == '^')
+        s++;
+
+      for (count = USERLEN; *s && count; s++)
+      {
+        if (*s == '@')
+          break;
+        if (!IsSpace(*s) && *s != ':' && *s != '[')
+        {
+          *t++ = *s;
+          count--;
+        }
+      }
+
+      *t = '\0';
+    }
+  }
+
+  fd_close(fd);
+
+  ClearAuth(auth);
+
+  if (s == NULL)
+  {
+    sendheader(auth->client, REPORT_FAIL_ID);
+    ++ServerStats.is_abad;
+  }
+  else
+  {
+    sendheader(auth->client, REPORT_FIN_ID);
+    ++ServerStats.is_asuc;
+    SetGotId(auth->client);
+  }
+
+  release_auth_client(auth);
+}
+
+/*
+ * delete_auth()
+ */
+void 
+delete_auth(struct AuthRequest *auth)
+{
+  if (IsDNSPending(auth))
+    delete_resolver_queries(auth);
+
+  if (IsDoingAuth(auth))
+    fd_close(&auth->fd);
+
+  dlinkDelete(&auth->node, &auth_doing_list);
+  BlockHeapFree(auth_heap, auth);
+}
diff --git a/src/s_bsd.c b/src/s_bsd.c
new file mode 100644
index 0000000..316d3f4
--- /dev/null
+++ b/src/s_bsd.c
@@ -0,0 +1,757 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  s_bsd.c: Network functions.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include <netinet/in_systm.h>
+#include <netinet/ip.h>
+#include <netinet/tcp.h>
+#include "list.h"
+#include "fdlist.h"
+#include "s_bsd.h"
+#include "client.h"
+#include "dbuf.h"
+#include "event.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "listener.h"
+#include "numeric.h"
+#include "packet.h"
+#include "irc_res.h"
+#include "restart.h"
+#include "s_auth.h"
+#include "conf.h"
+#include "log.h"
+#include "s_serv.h"
+#include "send.h"
+#include "memory.h"
+#include "s_user.h"
+#include "hook.h"
+
+static const char *comm_err_str[] = { "Comm OK", "Error during bind()",
+  "Error during DNS lookup", "connect timeout", "Error during connect()",
+  "Comm Error" };
+
+struct Callback *setup_socket_cb = NULL;
+
+static void comm_connect_callback(fde_t *, int);
+static PF comm_connect_timeout;
+static void comm_connect_dns_callback(void *, const struct irc_ssaddr *, const char *);
+static PF comm_connect_tryconnect;
+
+
+/* check_can_use_v6()
+ *  Check if the system can open AF_INET6 sockets
+ */
+void
+check_can_use_v6(void)
+{
+#ifdef IPV6
+  int v6;
+
+  if ((v6 = socket(AF_INET6, SOCK_STREAM, 0)) < 0)
+    ServerInfo.can_use_v6 = 0;
+  else
+  {
+    ServerInfo.can_use_v6 = 1;
+    close(v6);
+  }
+#else
+  ServerInfo.can_use_v6 = 0;
+#endif
+}
+
+/* get_sockerr - get the error value from the socket or the current errno
+ *
+ * Get the *real* error from the socket (well try to anyway..).
+ * This may only work when SO_DEBUG is enabled but its worth the
+ * gamble anyway.
+ */
+int
+get_sockerr(int fd)
+{
+  int errtmp = errno;
+#ifdef SO_ERROR
+  int err = 0;
+  socklen_t len = sizeof(err);
+
+  if (-1 < fd && !getsockopt(fd, SOL_SOCKET, SO_ERROR, &err, &len))
+  {
+    if (err)
+      errtmp = err;
+  }
+  errno = errtmp;
+#endif
+  return errtmp;
+}
+
+/*
+ * report_error - report an error from an errno. 
+ * Record error to log and also send a copy to all *LOCAL* opers online.
+ *
+ *        text        is a *format* string for outputing error. It must
+ *                contain only two '%s', the first will be replaced
+ *                by the sockhost from the client_p, and the latter will
+ *                be taken from sys_errlist[errno].
+ *
+ *        client_p        if not NULL, is the *LOCAL* client associated with
+ *                the error.
+ *
+ * Cannot use perror() within daemon. stderr is closed in
+ * ircd and cannot be used. And, worse yet, it might have
+ * been reassigned to a normal connection...
+ * 
+ * Actually stderr is still there IFF ircd was run with -s --Rodder
+ */
+
+void
+report_error(int level, const char* text, const char* who, int error) 
+{
+  who = (who) ? who : "";
+
+  sendto_realops_flags(UMODE_DEBUG, level, text, who, strerror(error));
+  ilog(LOG_TYPE_IRCD, text, who, strerror(error));
+}
+
+/*
+ * setup_socket()
+ *
+ * Set the socket non-blocking, and other wonderful bits.
+ */
+static void *
+setup_socket(va_list args)
+{
+  int fd = va_arg(args, int);
+  int opt = 1;
+
+  setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &opt, sizeof(opt));
+
+#ifdef IPTOS_LOWDELAY
+  opt = IPTOS_LOWDELAY;
+  setsockopt(fd, IPPROTO_IP, IP_TOS, &opt, sizeof(opt));
+#endif
+
+  fcntl(fd, F_SETFL, fcntl(fd, F_GETFL, 0) | O_NONBLOCK);
+
+  return NULL;
+}
+
+/*
+ * init_comm()
+ *
+ * Initializes comm subsystem.
+ */
+void
+init_comm(void)
+{
+  setup_socket_cb = register_callback("setup_socket", setup_socket);
+  init_netio();
+}
+
+/*
+ * close_connection
+ *        Close the physical connection. This function must make
+ *        MyConnect(client_p) == FALSE, and set client_p->from == NULL.
+ */
+void
+close_connection(struct Client *client_p)
+{
+  struct AccessItem *aconf;
+  struct ClassItem *aclass;
+  dlink_node *ptr = NULL;
+
+  assert(client_p);
+
+  if (!IsDead(client_p))
+  {
+    /* attempt to flush any pending dbufs. Evil, but .. -- adrian */
+    /* there is still a chance that we might send data to this socket
+     * even if it is marked as blocked (COMM_SELECT_READ handler is called
+     * before COMM_SELECT_WRITE). Let's try, nothing to lose.. -adx
+     */
+    ClearSendqBlocked(client_p);
+    send_queued_write(client_p);
+  }
+
+  if (IsClient(client_p))
+  {
+    ++ServerStats.is_cl;
+    ServerStats.is_cbs += client_p->localClient->send.bytes;
+    ServerStats.is_cbr += client_p->localClient->recv.bytes;
+    ServerStats.is_cti += CurrentTime - client_p->localClient->firsttime;
+  }
+  else if (IsServer(client_p))
+  {
+    ++ServerStats.is_sv;
+    ServerStats.is_sbs += client_p->localClient->send.bytes;
+    ServerStats.is_sbr += client_p->localClient->recv.bytes;
+    ServerStats.is_sti += CurrentTime - client_p->localClient->firsttime;
+
+    DLINK_FOREACH(ptr, server_items.head)
+    {
+      struct ConfItem *conf = ptr->data;
+
+      if (irccmp(conf->name, client_p->name))
+        continue;
+
+      /*
+       * Reset next-connect cycle of all connect{} blocks that match
+       * this servername.
+       */
+      aconf  = map_to_conf(conf);
+      aclass = map_to_conf(aconf->class_ptr);
+      aconf->hold = CurrentTime + aclass->con_freq;
+    }
+  }
+  else
+    ++ServerStats.is_ni;
+
+#ifdef HAVE_LIBCRYPTO
+  if (client_p->localClient->fd.ssl)
+  {
+    SSL_set_shutdown(client_p->localClient->fd.ssl, SSL_RECEIVED_SHUTDOWN);
+
+    if (!SSL_shutdown(client_p->localClient->fd.ssl))
+      SSL_shutdown(client_p->localClient->fd.ssl);
+  }
+#endif
+  if (client_p->localClient->fd.flags.open)
+    fd_close(&client_p->localClient->fd);
+
+  dbuf_clear(&client_p->localClient->buf_sendq);
+  dbuf_clear(&client_p->localClient->buf_recvq);
+  
+  MyFree(client_p->localClient->passwd);
+  detach_conf(client_p, CONF_TYPE);
+  client_p->from = NULL; /* ...this should catch them! >:) --msa */
+}
+
+#ifdef HAVE_LIBCRYPTO
+/*
+ * ssl_handshake - let OpenSSL initialize the protocol. Register for
+ * read/write events if necessary.
+ */
+static void
+ssl_handshake(int fd, struct Client *client_p)
+{
+  int ret = SSL_accept(client_p->localClient->fd.ssl);
+
+  if (ret <= 0)
+    switch (SSL_get_error(client_p->localClient->fd.ssl, ret))
+    {
+      case SSL_ERROR_WANT_WRITE:
+        comm_setselect(&client_p->localClient->fd, COMM_SELECT_WRITE,
+	               (PF *) ssl_handshake, client_p, 0);
+        return;
+
+      case SSL_ERROR_WANT_READ:
+        comm_setselect(&client_p->localClient->fd, COMM_SELECT_READ,
+	               (PF *) ssl_handshake, client_p, 0);
+        return;
+
+      default:
+        exit_client(client_p, client_p, "Error during SSL handshake");
+	return;
+    }
+
+  execute_callback(auth_cb, client_p);
+}
+#endif
+
+/*
+ * add_connection - creates a client which has just connected to us on 
+ * the given fd. The sockhost field is initialized with the ip# of the host.
+ * An unique id is calculated now, in case it is needed for auth.
+ * The client is sent to the auth module for verification, and not put in
+ * any client list yet.
+ */
+void
+add_connection(struct Listener *listener, struct irc_ssaddr *irn, int fd)
+{
+  struct Client *new_client = make_client(NULL);
+
+  fd_open(&new_client->localClient->fd, fd, 1,
+          (listener->flags & LISTENER_SSL) ?
+	  "Incoming SSL connection" : "Incoming connection");
+
+  /*
+   * copy address to 'sockhost' as a string, copy it to host too
+   * so we have something valid to put into error messages...
+   */
+  memcpy(&new_client->localClient->ip, irn, sizeof(struct irc_ssaddr));
+
+  getnameinfo((struct sockaddr *)&new_client->localClient->ip,
+              new_client->localClient->ip.ss_len, new_client->sockhost, 
+              sizeof(new_client->sockhost), NULL, 0, NI_NUMERICHOST);
+  new_client->localClient->aftype = new_client->localClient->ip.ss.ss_family;
+
+  if (new_client->sockhost[0] == ':' && new_client->sockhost[1] == ':')
+  {
+    strlcpy(new_client->host, "0", sizeof(new_client->host));
+    strlcpy(new_client->host+1, new_client->sockhost, sizeof(new_client->host)-1);
+    memmove(new_client->sockhost+1, new_client->sockhost, sizeof(new_client->sockhost)-1);
+    new_client->sockhost[0] = '0';
+  }
+  else
+    strlcpy(new_client->host, new_client->sockhost, sizeof(new_client->host));
+
+  new_client->localClient->listener = listener;
+  ++listener->ref_count;
+
+#ifdef HAVE_LIBCRYPTO
+  if (listener->flags & LISTENER_SSL)
+  {
+    if ((new_client->localClient->fd.ssl = SSL_new(ServerInfo.server_ctx)) == NULL)
+    {
+      ilog(LOG_TYPE_IRCD, "SSL_new() ERROR! -- %s",
+           ERR_error_string(ERR_get_error(), NULL));
+
+      SetDead(new_client);
+      exit_client(new_client, new_client, "SSL_new failed");
+      return;
+    }
+
+    SSL_set_fd(new_client->localClient->fd.ssl, fd);
+    ssl_handshake(0, new_client);
+  }
+  else
+#endif
+    execute_callback(auth_cb, new_client);
+}
+
+/*
+ * stolen from squid - its a neat (but overused! :) routine which we
+ * can use to see whether we can ignore this errno or not. It is
+ * generally useful for non-blocking network IO related errnos.
+ *     -- adrian
+ */
+int
+ignoreErrno(int ierrno)
+{
+  switch (ierrno)
+  {
+    case EINPROGRESS:
+    case EWOULDBLOCK:
+#if EAGAIN != EWOULDBLOCK
+    case EAGAIN:
+#endif
+    case EALREADY:
+    case EINTR:
+#ifdef ERESTART
+    case ERESTART:
+#endif
+        return 1;
+    default:
+        return 0;
+  }
+}
+
+/*
+ * comm_settimeout() - set the socket timeout
+ *
+ * Set the timeout for the fd
+ */
+void
+comm_settimeout(fde_t *fd, time_t timeout, PF *callback, void *cbdata)
+{
+  assert(fd->flags.open);
+
+  fd->timeout = CurrentTime + (timeout / 1000);
+  fd->timeout_handler = callback;
+  fd->timeout_data = cbdata;
+}
+
+/*
+ * comm_setflush() - set a flush function
+ *
+ * A flush function is simply a function called if found during
+ * comm_timeouts(). Its basically a second timeout, except in this case
+ * I'm too lazy to implement multiple timeout functions! :-)
+ * its kinda nice to have it separate, since this is designed for
+ * flush functions, and when comm_close() is implemented correctly
+ * with close functions, we _actually_ don't call comm_close() here ..
+ * -- originally Adrian's notes
+ * comm_close() is replaced with fd_close() in fdlist.c 
+ */
+void
+comm_setflush(fde_t *fd, time_t timeout, PF *callback, void *cbdata)
+{
+  assert(fd->flags.open);
+
+  fd->flush_timeout = CurrentTime + (timeout / 1000);
+  fd->flush_handler = callback;
+  fd->flush_data = cbdata;
+}
+
+/*
+ * comm_checktimeouts() - check the socket timeouts
+ *
+ * All this routine does is call the given callback/cbdata, without closing
+ * down the file descriptor. When close handlers have been implemented,
+ * this will happen.
+ */
+void
+comm_checktimeouts(void *notused)
+{
+  int i;
+  fde_t *F;
+  PF *hdl;
+  void *data;
+
+  for (i = 0; i < FD_HASH_SIZE; i++)
+    for (F = fd_hash[i]; F != NULL; F = fd_next_in_loop)
+    {
+      assert(F->flags.open);
+      fd_next_in_loop = F->hnext;
+
+      /* check flush functions */
+      if (F->flush_handler && F->flush_timeout > 0 &&
+          F->flush_timeout < CurrentTime)
+      {
+        hdl = F->flush_handler;
+        data = F->flush_data;
+        comm_setflush(F, 0, NULL, NULL);
+        hdl(F, data);
+      }
+
+      /* check timeouts */
+      if (F->timeout_handler && F->timeout > 0 &&
+          F->timeout < CurrentTime)
+      {
+        /* Call timeout handler */
+        hdl = F->timeout_handler;
+        data = F->timeout_data;
+        comm_settimeout(F, 0, NULL, NULL);
+        hdl(F, data);
+      }
+    }
+}
+
+/*
+ * void comm_connect_tcp(int fd, const char *host, unsigned short port,
+ *                       struct sockaddr *clocal, int socklen,
+ *                       CNCB *callback, void *data, int aftype, int timeout)
+ * Input: An fd to connect with, a host and port to connect to,
+ *        a local sockaddr to connect from + length(or NULL to use the
+ *        default), a callback, the data to pass into the callback, the
+ *        address family.
+ * Output: None.
+ * Side-effects: A non-blocking connection to the host is started, and
+ *               if necessary, set up for selection. The callback given
+ *               may be called now, or it may be called later.
+ */
+void
+comm_connect_tcp(fde_t *fd, const char *host, unsigned short port,
+                 struct sockaddr *clocal, int socklen, CNCB *callback,
+                 void *data, int aftype, int timeout)
+{
+  struct addrinfo hints, *res;
+  char portname[PORTNAMELEN + 1];
+
+  assert(callback);
+  fd->connect.callback = callback;
+  fd->connect.data = data;
+
+  fd->connect.hostaddr.ss.ss_family = aftype;
+  fd->connect.hostaddr.ss_port = htons(port);
+
+  /* Note that we're using a passed sockaddr here. This is because
+   * generally you'll be bind()ing to a sockaddr grabbed from
+   * getsockname(), so this makes things easier.
+   * XXX If NULL is passed as local, we should later on bind() to the
+   * virtual host IP, for completeness.
+   *   -- adrian
+   */
+  if ((clocal != NULL) && (bind(fd->fd, clocal, socklen) < 0))
+  { 
+    /* Failure, call the callback with COMM_ERR_BIND */
+    comm_connect_callback(fd, COMM_ERR_BIND);
+    /* ... and quit */
+    return;
+  }
+
+  /* Next, if we have been given an IP, get the addr and skip the
+   * DNS check (and head direct to comm_connect_tryconnect().
+   */
+  memset(&hints, 0, sizeof(hints));
+  hints.ai_family = AF_UNSPEC;
+  hints.ai_socktype = SOCK_STREAM;
+  hints.ai_flags = AI_PASSIVE | AI_NUMERICHOST;
+
+  snprintf(portname, sizeof(portname), "%d", port);
+
+  if (getaddrinfo(host, portname, &hints, &res))
+  {
+    /* Send the DNS request, for the next level */
+    if (aftype == AF_INET6)
+      gethost_byname_type(comm_connect_dns_callback, fd, host, T_AAAA);
+    else
+      gethost_byname_type(comm_connect_dns_callback, fd, host, T_A);
+  }
+  else
+  {
+    /* We have a valid IP, so we just call tryconnect */
+    /* Make sure we actually set the timeout here .. */
+    assert(res != NULL);
+    memcpy(&fd->connect.hostaddr, res->ai_addr, res->ai_addrlen);
+    fd->connect.hostaddr.ss_len = res->ai_addrlen;
+    fd->connect.hostaddr.ss.ss_family = res->ai_family;
+    freeaddrinfo(res);
+    comm_settimeout(fd, timeout*1000, comm_connect_timeout, NULL);
+    comm_connect_tryconnect(fd, NULL);
+  }
+}
+
+/*
+ * comm_connect_callback() - call the callback, and continue with life
+ */
+static void
+comm_connect_callback(fde_t *fd, int status)
+{
+  CNCB *hdl;
+
+  /* This check is gross..but probably necessary */
+  if (fd->connect.callback == NULL)
+    return;
+
+  /* Clear the connect flag + handler */
+  hdl = fd->connect.callback;
+  fd->connect.callback = NULL;
+
+  /* Clear the timeout handler */
+  comm_settimeout(fd, 0, NULL, NULL);
+
+  /* Call the handler */
+  hdl(fd, status, fd->connect.data);
+}
+
+/*
+ * comm_connect_timeout() - this gets called when the socket connection
+ * times out. This *only* can be called once connect() is initially
+ * called ..
+ */
+static void
+comm_connect_timeout(fde_t *fd, void *notused)
+{
+  /* error! */
+  comm_connect_callback(fd, COMM_ERR_TIMEOUT);
+}
+
+/*
+ * comm_connect_dns_callback() - called at the completion of the DNS request
+ *
+ * The DNS request has completed, so if we've got an error, return it,
+ * otherwise we initiate the connect()
+ */
+static void
+comm_connect_dns_callback(void *vptr, const struct irc_ssaddr *addr, const char *name)
+{
+  fde_t *F = vptr;
+
+  if (name == NULL)
+  {
+    comm_connect_callback(F, COMM_ERR_DNS);
+    return;
+  }
+
+  /* No error, set a 10 second timeout */
+  comm_settimeout(F, 30*1000, comm_connect_timeout, NULL);
+
+  /* Copy over the DNS reply info so we can use it in the connect() */
+  /*
+   * Note we don't fudge the refcount here, because we aren't keeping
+   * the DNS record around, and the DNS cache is gone anyway.. 
+   *     -- adrian
+   */
+  memcpy(&F->connect.hostaddr, addr, addr->ss_len);
+  /* The cast is hacky, but safe - port offset is same on v4 and v6 */
+  ((struct sockaddr_in *) &F->connect.hostaddr)->sin_port =
+    F->connect.hostaddr.ss_port;
+  F->connect.hostaddr.ss_len = addr->ss_len;
+
+  /* Now, call the tryconnect() routine to try a connect() */
+  comm_connect_tryconnect(F, NULL);
+}
+
+/* static void comm_connect_tryconnect(int fd, void *notused)
+ * Input: The fd, the handler data(unused).
+ * Output: None.
+ * Side-effects: Try and connect with pending connect data for the FD. If
+ *               we succeed or get a fatal error, call the callback.
+ *               Otherwise, it is still blocking or something, so register
+ *               to select for a write event on this FD.
+ */
+static void
+comm_connect_tryconnect(fde_t *fd, void *notused)
+{
+  int retval;
+
+  /* This check is needed or re-entrant s_bsd_* like sigio break it. */
+  if (fd->connect.callback == NULL)
+    return;
+
+  /* Try the connect() */
+  retval = connect(fd->fd, (struct sockaddr *) &fd->connect.hostaddr, 
+    fd->connect.hostaddr.ss_len);
+
+  /* Error? */
+  if (retval < 0)
+  {
+    /*
+     * If we get EISCONN, then we've already connect()ed the socket,
+     * which is a good thing.
+     *   -- adrian
+     */
+    if (errno == EISCONN)
+      comm_connect_callback(fd, COMM_OK);
+    else if (ignoreErrno(errno))
+      /* Ignore error? Reschedule */
+      comm_setselect(fd, COMM_SELECT_WRITE, comm_connect_tryconnect,
+                     NULL, 0);
+    else
+      /* Error? Fail with COMM_ERR_CONNECT */
+      comm_connect_callback(fd, COMM_ERR_CONNECT);
+    return;
+  }
+
+  /* If we get here, we've suceeded, so call with COMM_OK */
+  comm_connect_callback(fd, COMM_OK);
+}
+
+/*
+ * comm_errorstr() - return an error string for the given error condition
+ */
+const char *
+comm_errstr(int error)
+{
+  if (error < 0 || error >= COMM_ERR_MAX)
+    return "Invalid error number!";
+  return comm_err_str[error];
+}
+
+/*
+ * comm_open() - open a socket
+ *
+ * This is a highly highly cut down version of squid's comm_open() which
+ * for the most part emulates socket(), *EXCEPT* it fails if we're about
+ * to run out of file descriptors.
+ */
+int
+comm_open(fde_t *F, int family, int sock_type, int proto, const char *note)
+{
+  int fd;
+
+  /* First, make sure we aren't going to run out of file descriptors */
+  if (number_fd >= hard_fdlimit)
+  {
+    errno = ENFILE;
+    return -1;
+  }
+
+  /*
+   * Next, we try to open the socket. We *should* drop the reserved FD
+   * limit if/when we get an error, but we can deal with that later.
+   * XXX !!! -- adrian
+   */
+  fd = socket(family, sock_type, proto);
+  if (fd < 0)
+    return -1; /* errno will be passed through, yay.. */
+
+  execute_callback(setup_socket_cb, fd);
+
+  /* update things in our fd tracking */
+  fd_open(F, fd, 1, note);
+  return 0;
+}
+
+/*
+ * comm_accept() - accept an incoming connection
+ *
+ * This is a simple wrapper for accept() which enforces FD limits like
+ * comm_open() does. Returned fd must be either closed or tagged with
+ * fd_open (this function no longer does it).
+ */
+int
+comm_accept(struct Listener *lptr, struct irc_ssaddr *pn)
+{
+  int newfd;
+  socklen_t addrlen = sizeof(struct irc_ssaddr);
+
+  if (number_fd >= hard_fdlimit)
+  {
+    errno = ENFILE;
+    return -1;
+  }
+
+  /*
+   * Next, do the accept(). if we get an error, we should drop the
+   * reserved fd limit, but we can deal with that when comm_open()
+   * also does it. XXX -- adrian
+   */
+  newfd = accept(lptr->fd.fd, (struct sockaddr *)pn, &addrlen);
+  if (newfd < 0)
+    return -1;
+
+#ifdef IPV6
+  remove_ipv6_mapping(pn);
+#else
+  pn->ss_len = addrlen;
+#endif
+
+  execute_callback(setup_socket_cb, newfd);
+
+  /* .. and return */
+  return newfd;
+}
+
+/* 
+ * remove_ipv6_mapping() - Removes IPv4-In-IPv6 mapping from an address
+ * OSes with IPv6 mapping listening on both
+ * AF_INET and AF_INET6 map AF_INET connections inside AF_INET6 structures
+ * 
+ */
+#ifdef IPV6
+void
+remove_ipv6_mapping(struct irc_ssaddr *addr)
+{
+  if (addr->ss.ss_family == AF_INET6)
+  {
+    if (IN6_IS_ADDR_V4MAPPED(&((struct sockaddr_in6 *)addr)->sin6_addr))
+    {
+      struct sockaddr_in6 v6; 
+      struct sockaddr_in *v4 = (struct sockaddr_in *)addr;
+
+      memcpy(&v6, addr, sizeof(v6));
+      memset(v4, 0, sizeof(struct sockaddr_in));
+      memcpy(&v4->sin_addr, &v6.sin6_addr.s6_addr[12], sizeof(v4->sin_addr));
+
+      addr->ss.ss_family = AF_INET;
+      addr->ss_len = sizeof(struct sockaddr_in);
+    }
+    else 
+      addr->ss_len = sizeof(struct sockaddr_in6);
+  }
+  else
+    addr->ss_len = sizeof(struct sockaddr_in);
+} 
+#endif
diff --git a/src/s_bsd_devpoll.c b/src/s_bsd_devpoll.c
new file mode 100644
index 0000000..49d4eee
--- /dev/null
+++ b/src/s_bsd_devpoll.c
@@ -0,0 +1,186 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  s_bsd_devpoll.c: /dev/poll compatible network routines.
+ *
+ *  Originally by Adrian Chadd <adrian@creative.net.au>
+ *  Copyright (C) 2002 Hybrid Development Team
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#if USE_IOPOLL_MECHANISM == __IOPOLL_MECHANISM_DEVPOLL
+#include <sys/ioctl.h>
+/* HPUX uses devpoll.h and not sys/devpoll.h */
+#ifdef HAVE_DEVPOLL_H
+# include <devpoll.h>
+#else
+# ifdef HAVE_SYS_DEVPOLL_H
+#  include <sys/devpoll.h>
+# else
+#  error "No devpoll.h found! Try ./configuring and letting the script choose for you."
+# endif
+#endif
+#include "fdlist.h"
+#include "ircd.h"
+#include "s_bsd.h"
+#include "log.h"
+
+static fde_t dpfd;
+
+/*
+ * init_netio
+ *
+ * This is a needed exported function which will be called to initialise
+ * the network loop code.
+ */
+void
+init_netio(void)
+{
+  int fd;
+
+  if ((fd = open("/dev/poll", O_RDWR)) < 0)
+  {
+    ilog(LOG_TYPE_IRCD, "init_netio: Couldn't open /dev/poll - %d: %s",
+         errno, strerror(errno));
+    exit(115); /* Whee! */
+  }
+
+  fd_open(&dpfd, fd, 0, "/dev/poll file descriptor");
+}
+
+/*
+ * Write an update to the devpoll filter.
+ * See, we end up having to do a seperate (?) remove before we do an
+ * add of a new polltype, so we have to have this function seperate from
+ * the others.
+ */
+static void
+devpoll_write_update(int fd, int events)
+{
+  struct pollfd pfd;
+
+  /* Build the pollfd entry */
+  pfd.revents = 0;
+  pfd.fd = fd;
+  pfd.events = events;
+
+  /* Write the thing to our poll fd */
+  if (write(dpfd.fd, &pfd, sizeof(pfd)) != sizeof(pfd))
+    ilog(LOG_TYPE_IRCD, "devpoll_write_update: dpfd write failed %d: %s",
+         errno, strerror(errno));
+}
+
+/*
+ * comm_setselect
+ *
+ * This is a needed exported function which will be called to register
+ * and deregister interest in a pending IO state for a given FD.
+ */
+void
+comm_setselect(fde_t *F, unsigned int type, PF *handler,
+               void *client_data, time_t timeout)
+{
+  int new_events;
+
+  if ((type & COMM_SELECT_READ))
+  {
+    F->read_handler = handler;
+    F->read_data = client_data;
+  }
+
+  if ((type & COMM_SELECT_WRITE))
+  {
+    F->write_handler = handler;
+    F->write_data = client_data;
+  }
+
+  new_events = (F->read_handler ? POLLIN : 0) |
+    (F->write_handler ? POLLOUT : 0);
+
+  if (timeout != 0)
+    F->timeout = CurrentTime + (timeout / 1000);
+
+  if (new_events != F->evcache)
+  {
+    devpoll_write_update(F->fd, POLLREMOVE);
+    if ((F->evcache = new_events))
+      devpoll_write_update(F->fd, new_events);
+  }
+}
+
+/*
+ * comm_select
+ *
+ * Called to do the new-style IO, courtesy of squid (like most of this
+ * new IO code). This routine handles the stuff we've hidden in
+ * comm_setselect and fd_table[] and calls callbacks for IO ready
+ * events.
+ */
+void
+comm_select(void)
+{
+  int num, i;
+  struct pollfd pollfds[128];
+  struct dvpoll dopoll;
+  PF *hdl;
+  fde_t *F;
+
+  dopoll.dp_timeout = SELECT_DELAY;
+  dopoll.dp_nfds = 128;
+  dopoll.dp_fds = &pollfds[0];
+  num = ioctl(dpfd.fd, DP_POLL, &dopoll);
+
+  set_time();
+
+  if (num < 0)
+  {
+#ifdef HAVE_USLEEP
+    usleep(50000);  /* avoid 99% CPU in comm_select */
+#endif
+    return;
+  }
+
+  for (i = 0; i < num; i++)
+  {
+    F = lookup_fd(dopoll.dp_fds[i].fd);
+    if (F == NULL || !F->flags.open)
+      continue;
+
+    if ((dopoll.dp_fds[i].revents & POLLIN))
+      if ((hdl = F->read_handler) != NULL)
+      {
+        F->read_handler = NULL;
+        hdl(F, F->read_data);
+        if (!F->flags.open)
+          continue;
+      }
+
+    if ((dopoll.dp_fds[i].revents & POLLOUT))
+      if ((hdl = F->write_handler) != NULL) 
+      {
+        F->write_handler = NULL;
+        hdl(F, F->write_data);
+        if (!F->flags.open)
+          continue;
+      }
+
+    comm_setselect(F, 0, NULL, NULL, 0);
+  }
+}
+#endif
diff --git a/src/s_bsd_epoll.c b/src/s_bsd_epoll.c
new file mode 100644
index 0000000..8e8de83
--- /dev/null
+++ b/src/s_bsd_epoll.c
@@ -0,0 +1,221 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  s_bsd_epoll.c: Linux epoll() compatible network routines.
+ *
+ *  Copyright (C) 2002-2005 Hybrid Development Team
+ *  Based also on work of Adrian Chadd, Aaron Sethman and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#if USE_IOPOLL_MECHANISM == __IOPOLL_MECHANISM_EPOLL
+#include "fdlist.h"
+#include "ircd.h"
+#include "memory.h"
+#include "s_bsd.h"
+#include "log.h"
+#include <sys/epoll.h>
+#include <sys/syscall.h>
+
+static fde_t efd;
+
+/* Thanks to ircu for the following ifdefs. */
+
+/* The GNU C library may have a valid header but stub implementations
+ * of the epoll system calls.  If so, provide our own. */
+#if defined(__stub_epoll_create) || defined(__stub___epoll_create) || defined(EPOLL_NEED_BODY)
+
+/* Oh, did we mention that some glibc releases do not even define the
+ * syscall numbers? */
+#if !defined(__NR_epoll_create)
+#if defined(__ia64__)
+#define __NR_epoll_create 1243
+#define __NR_epoll_ctl 1244
+#define __NR_epoll_wait 1245
+#elif defined(__x86_64__)
+#define __NR_epoll_create 214
+#define __NR_epoll_ctl 233
+#define __NR_epoll_wait 232
+#elif defined(__sparc64__) || defined(__sparc__)
+#define __NR_epoll_create 193
+#define __NR_epoll_ctl 194
+#define __NR_epoll_wait 195
+#elif defined(__s390__) || defined(__m68k__)
+#define __NR_epoll_create 249
+#define __NR_epoll_ctl 250
+#define __NR_epoll_wait 251
+#elif defined(__ppc64__) || defined(__ppc__)
+#define __NR_epoll_create 236
+#define __NR_epoll_ctl 237
+#define __NR_epoll_wait 238
+#elif defined(__parisc__) || defined(__arm26__) || defined(__arm__)
+#define __NR_epoll_create 224
+#define __NR_epoll_ctl 225
+#define __NR_epoll_wait 226
+#elif defined(__alpha__)
+#define __NR_epoll_create 407
+#define __NR_epoll_ctl 408
+#define __NR_epoll_wait 409
+#elif defined(__sh64__)
+#define __NR_epoll_create 282
+#define __NR_epoll_ctl 283
+#define __NR_epoll_wait 284
+#elif defined(__i386__) || defined(__sh__) || defined(__m32r__) || defined(__h8300__) || defined(__frv__)
+#define __NR_epoll_create 254
+#define __NR_epoll_ctl 255
+#define __NR_epoll_wait 256
+#else /* cpu types */
+#error No system call numbers defined for epoll family.
+#endif /* cpu types */
+#endif /* !defined(__NR_epoll_create) */
+
+_syscall1(int, epoll_create, int, size)
+_syscall4(int, epoll_ctl, int, epfd, int, op, int, fd, struct epoll_event *, event)
+_syscall4(int, epoll_wait, int, epfd, struct epoll_event *, pevents, int, maxevents, int, timeout)
+
+#endif /* epoll_create defined as stub */
+
+/*
+ * init_netio
+ *
+ * This is a needed exported function which will be called to initialise
+ * the network loop code.
+ */
+void
+init_netio(void)
+{
+  int fd;
+
+  if ((fd = epoll_create(hard_fdlimit)) < 0)
+  {
+    ilog(LOG_TYPE_IRCD, "init_netio: Couldn't open epoll fd - %d: %s",
+         errno, strerror(errno));
+    exit(115); /* Whee! */
+  }
+
+  fd_open(&efd, fd, 0, "epoll file descriptor");
+}
+
+/*
+ * comm_setselect
+ *
+ * This is a needed exported function which will be called to register
+ * and deregister interest in a pending IO state for a given FD.
+ */
+void
+comm_setselect(fde_t *F, unsigned int type, PF *handler,
+               void *client_data, time_t timeout)
+{
+  int new_events, op;
+  struct epoll_event ep_event = { 0, { 0 } };
+
+  if ((type & COMM_SELECT_READ))
+  {
+    F->read_handler = handler;
+    F->read_data = client_data;
+  }
+
+  if ((type & COMM_SELECT_WRITE))
+  {
+    F->write_handler = handler;
+    F->write_data = client_data;
+  }
+
+  new_events = (F->read_handler ? EPOLLIN : 0) |
+    (F->write_handler ? EPOLLOUT : 0);
+
+  if (timeout != 0)
+    F->timeout = CurrentTime + (timeout / 1000);
+
+  if (new_events != F->evcache)
+  {
+    if (new_events == 0)
+      op = EPOLL_CTL_DEL;
+    else if (F->evcache == 0)
+      op = EPOLL_CTL_ADD;
+    else
+      op = EPOLL_CTL_MOD;
+
+    ep_event.events = F->evcache = new_events;
+    ep_event.data.fd = F->fd;
+
+    if (epoll_ctl(efd.fd, op, F->fd, &ep_event) != 0)
+    {
+      ilog(LOG_TYPE_IRCD, "comm_setselect: epoll_ctl() failed: %s", strerror(errno));
+      abort();
+    }
+  }
+}
+
+/*
+ * comm_select()
+ *
+ * Called to do the new-style IO, courtesy of of squid (like most of this
+ * new IO code). This routine handles the stuff we've hidden in
+ * comm_setselect and fd_table[] and calls callbacks for IO ready
+ * events.
+ */
+void
+comm_select(void)
+{
+  struct epoll_event ep_fdlist[128];
+  int num, i;
+  PF *hdl;
+  fde_t *F;
+
+  num = epoll_wait(efd.fd, ep_fdlist, 128, SELECT_DELAY);
+
+  set_time();
+
+  if (num < 0)
+  {
+#ifdef HAVE_USLEEP
+    usleep(50000);  /* avoid 99% CPU in comm_select */
+#endif
+    return;
+  }
+
+  for (i = 0; i < num; i++)
+  {
+    F = lookup_fd(ep_fdlist[i].data.fd);
+    if (F == NULL || !F->flags.open)
+      continue;
+
+    if ((ep_fdlist[i].events & (EPOLLIN | EPOLLHUP | EPOLLERR)))
+      if ((hdl = F->read_handler) != NULL)
+      {
+        F->read_handler = NULL;
+        hdl(F, F->read_data);
+	if (!F->flags.open)
+	  continue;
+      }
+
+    if ((ep_fdlist[i].events & (EPOLLOUT | EPOLLHUP | EPOLLERR)))
+      if ((hdl = F->write_handler) != NULL)
+      {
+        F->write_handler = NULL;
+        hdl(F, F->write_data);
+	if (!F->flags.open)
+	  continue;
+      }
+
+    comm_setselect(F, 0, NULL, NULL, 0);
+  }
+}
+#endif
diff --git a/src/s_bsd_kqueue.c b/src/s_bsd_kqueue.c
new file mode 100644
index 0000000..6571878
--- /dev/null
+++ b/src/s_bsd_kqueue.c
@@ -0,0 +1,199 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  s_bsd_kqueue.c: FreeBSD kqueue compatible network routines.
+ *
+ *  Originally by Adrian Chadd <adrian@creative.net.au>
+ *  Copyright (C) 2005 Hybrid Development Team
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#if USE_IOPOLL_MECHANISM == __IOPOLL_MECHANISM_KQUEUE
+#include <sys/event.h>
+#include "fdlist.h"
+#include "ircd.h"
+#include "memory.h"
+#include "s_bsd.h"
+#include "log.h"
+
+#define KE_LENGTH 128
+
+/* jlemon goofed up and didn't add EV_SET until fbsd 4.3 */
+
+#ifndef EV_SET
+#define EV_SET(kevp, a, b, c, d, e, f) do {     \
+        (kevp)->ident = (a);                    \
+        (kevp)->filter = (b);                   \
+        (kevp)->flags = (c);                    \
+        (kevp)->fflags = (d);                   \
+        (kevp)->data = (e);                     \
+        (kevp)->udata = (f);                    \
+} while(0)
+#endif
+
+static fde_t kqfd;
+static struct kevent kq_fdlist[KE_LENGTH];  /* kevent buffer */
+static int kqoff;      /* offset into the buffer */
+void init_netio(void);
+
+/*
+ * init_netio
+ *
+ * This is a needed exported function which will be called to initialise
+ * the network loop code.
+ */
+void
+init_netio(void)
+{
+  int fd;
+
+  if ((fd = kqueue()) < 0)
+  {
+    ilog(LOG_TYPE_IRCD, "init_netio: Couldn't open kqueue fd!");
+    exit(115); /* Whee! */
+  }
+
+  fd_open(&kqfd, fd, 0, "kqueue() file descriptor");
+}
+
+/*
+ * Write a single update to the kqueue list.
+ */
+static void
+kq_update_events(int fd, int filter, int what)
+{
+  static struct timespec zero_timespec = {0, 0};
+  struct kevent *kep = kq_fdlist + kqoff;
+
+  EV_SET(kep, (uintptr_t) fd, (short) filter, what, 0, 0, NULL);
+
+  if (++kqoff == KE_LENGTH)
+  {
+    kevent(kqfd.fd, kq_fdlist, kqoff, NULL, 0, &zero_timespec);
+    kqoff = 0;
+  }
+}
+
+/*
+ * comm_setselect
+ *
+ * This is a needed exported function which will be called to register
+ * and deregister interest in a pending IO state for a given FD.
+ */
+void
+comm_setselect(fde_t *F, unsigned int type, PF *handler,
+               void *client_data, time_t timeout)
+{
+  int new_events, diff;
+
+  if ((type & COMM_SELECT_READ))
+  {
+    F->read_handler = handler;
+    F->read_data = client_data;
+  }
+
+  if ((type & COMM_SELECT_WRITE))
+  {
+    F->write_handler = handler;
+    F->write_data = client_data;
+  }
+
+  new_events = (F->read_handler ? COMM_SELECT_READ : 0) |
+   (F->write_handler ? COMM_SELECT_WRITE : 0);
+
+  if (timeout != 0)
+    F->timeout = CurrentTime + (timeout / 1000);
+
+  diff = new_events ^ F->evcache;
+
+  if ((diff & COMM_SELECT_READ))
+    kq_update_events(F->fd, EVFILT_READ,
+      (new_events & COMM_SELECT_READ) ? EV_ADD : EV_DELETE);
+  if ((diff & COMM_SELECT_WRITE))
+    kq_update_events(F->fd, EVFILT_WRITE,
+      (new_events & COMM_SELECT_WRITE) ? EV_ADD : EV_DELETE);
+
+  F->evcache = new_events;
+}
+
+/*
+ * comm_select
+ *
+ * Called to do the new-style IO, courtesy of squid (like most of this
+ * new IO code). This routine handles the stuff we've hidden in
+ * comm_setselect and fd_table[] and calls callbacks for IO ready
+ * events.
+ */
+void
+comm_select(void)
+{
+  int num, i;
+  static struct kevent ke[KE_LENGTH];
+  struct timespec poll_time;
+  PF *hdl;
+  fde_t *F;
+
+  /*
+   * remember we are doing NANOseconds here, not micro/milli. God knows
+   * why jlemon used a timespec, but hey, he wrote the interface, not I
+   *   -- Adrian
+   */
+  poll_time.tv_sec = 0;
+  poll_time.tv_nsec = SELECT_DELAY * 1000000;
+  num = kevent(kqfd.fd, kq_fdlist, kqoff, ke, KE_LENGTH, &poll_time);
+  kqoff = 0;
+
+  set_time();
+
+  if (num < 0)
+  {
+#ifdef HAVE_USLEEP
+    usleep(50000);  /* avoid 99% CPU in comm_select */
+#endif
+    return;
+  }
+
+  for (i = 0; i < num; i++)
+  {
+    F = lookup_fd(ke[i].ident);
+    if (F == NULL || !F->flags.open || (ke[i].flags & EV_ERROR))
+      continue;
+
+    if (ke[i].filter == EVFILT_READ)
+      if ((hdl = F->read_handler) != NULL)
+      {
+        F->read_handler = NULL;
+        hdl(F, F->read_data);
+	if (!F->flags.open)
+	  continue;
+      }
+
+    if (ke[i].filter == EVFILT_WRITE)
+      if ((hdl = F->write_handler) != NULL)
+      {
+        F->write_handler = NULL;
+        hdl(F, F->write_data);
+	if (!F->flags.open)
+	  continue;
+      }
+
+    comm_setselect(F, 0, NULL, NULL, 0);
+  }
+}
+#endif
diff --git a/src/s_bsd_poll.c b/src/s_bsd_poll.c
new file mode 100644
index 0000000..2692da5
--- /dev/null
+++ b/src/s_bsd_poll.c
@@ -0,0 +1,224 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  s_bsd_poll.c: POSIX poll() compatible network routines.
+ *
+ *  Originally by Adrian Chadd <adrian@creative.net.au>
+ *  Copyright (C) 2002 Hybrid Development Team
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#if USE_IOPOLL_MECHANISM == __IOPOLL_MECHANISM_POLL
+#include <sys/poll.h>
+#include "fdlist.h"
+#include "list.h"
+#include "hook.h"
+#include "ircd.h"
+#include "s_bsd.h"
+#include "log.h"
+
+/* I hate linux -- adrian */
+#ifndef POLLRDNORM
+#define POLLRDNORM POLLIN
+#endif
+#ifndef POLLWRNORM
+#define POLLWRNORM POLLOUT
+#endif
+
+static struct pollfd *pollfds;
+static int pollmax = -1;  /* highest FD number */
+static dlink_node *hookptr;
+
+/*
+ * changing_fdlimit
+ *
+ * Resize pollfds array if necessary.
+ */
+static void *
+changing_fdlimit(va_list args)
+{
+  int old_fdlimit = hard_fdlimit;
+
+  pass_callback(hookptr, va_arg(args, int));
+
+  if (hard_fdlimit != old_fdlimit)
+    pollfds = MyRealloc(pollfds, sizeof(struct pollfd) * hard_fdlimit);
+
+  return NULL;
+}
+
+/*
+ * init_netio
+ *
+ * This is a needed exported function which will be called to initialise
+ * the network loop code.
+ */
+void
+init_netio(void)
+{
+  int fd;
+
+  pollfds = MyMalloc(sizeof(struct pollfd) * hard_fdlimit);
+
+  for (fd = 0; fd < hard_fdlimit; fd++)
+    pollfds[fd].fd = -1;
+
+  hookptr = install_hook(fdlimit_cb, changing_fdlimit);
+}
+
+/*
+ * find a spare slot in the fd list. We can optimise this out later!
+ *   -- adrian
+ */
+static inline int
+poll_findslot(void)
+{
+  int i;
+
+  for (i = 0; i < hard_fdlimit; i++)
+    if (pollfds[i].fd == -1)
+    {
+      /* MATCH!!#$*&$ */
+      return i;
+    }
+
+  assert(1 == 0);
+  /* NOTREACHED */
+  return -1;
+}
+
+/*
+ * comm_setselect
+ *
+ * This is a needed exported function which will be called to register
+ * and deregister interest in a pending IO state for a given FD.
+ */
+void
+comm_setselect(fde_t *F, unsigned int type, PF *handler,
+               void *client_data, time_t timeout)
+{  
+  int new_events;
+
+  if ((type & COMM_SELECT_READ))
+  {
+    F->read_handler = handler;
+    F->read_data = client_data;
+  }
+
+  if ((type & COMM_SELECT_WRITE))
+  {
+    F->write_handler = handler;
+    F->write_data = client_data;
+  }
+
+  new_events = (F->read_handler ? POLLRDNORM : 0) |
+    (F->write_handler ? POLLWRNORM : 0);
+
+  if (timeout != 0)
+    F->timeout = CurrentTime + (timeout / 1000);
+
+  if (new_events != F->evcache)
+  {
+    if (new_events == 0)
+    {
+      pollfds[F->comm_index].fd = -1;
+      pollfds[F->comm_index].revents = 0;
+
+      if (pollmax == F->comm_index)
+        while (pollmax >= 0 && pollfds[pollmax].fd == -1)
+	  pollmax--;
+    }
+    else
+    {
+      if (F->evcache == 0)
+      {
+        F->comm_index = poll_findslot();
+	if (F->comm_index > pollmax)
+	  pollmax = F->comm_index;
+
+	pollfds[F->comm_index].fd = F->fd;
+      }
+      pollfds[F->comm_index].events = new_events;
+      pollfds[F->comm_index].revents = 0;
+    }
+
+    F->evcache = new_events;
+  }
+}
+ 
+/*
+ * comm_select
+ *
+ * Called to do the new-style IO, courtesy of of squid (like most of this
+ * new IO code). This routine handles the stuff we've hidden in
+ * comm_setselect and fd_table[] and calls callbacks for IO ready
+ * events.
+ */
+void
+comm_select(void)
+{
+  int num, ci, revents;
+  PF *hdl;
+  fde_t *F;
+
+  /* XXX kill that +1 later ! -- adrian */
+  num = poll(pollfds, pollmax + 1, SELECT_DELAY);
+
+  set_time();
+
+  if (num < 0)
+  {
+#ifdef HAVE_USLEEP
+    usleep(50000);  /* avoid 99% CPU in comm_select */
+#endif
+    return;
+  }
+
+  for (ci = 0; ci <= pollmax && num > 0; ci++)
+  {
+    if ((revents = pollfds[ci].revents) == 0 || pollfds[ci].fd == -1)
+      continue;
+    num--;
+
+    F = lookup_fd(pollfds[ci].fd);
+    if (F == NULL || !F->flags.open)
+      continue;
+
+    if (revents & (POLLRDNORM | POLLIN | POLLHUP | POLLERR))
+      if ((hdl = F->read_handler) != NULL)
+      {
+        F->read_handler = NULL;
+        hdl(F, F->read_data);
+	if (!F->flags.open)
+	  continue;
+      }
+
+    if (revents & (POLLWRNORM | POLLOUT | POLLHUP | POLLERR))
+      if ((hdl = F->write_handler) != NULL)
+      {
+        F->write_handler = NULL;
+        hdl(F, F->write_data);
+	if (!F->flags.open)
+	  continue;
+      }
+
+    comm_setselect(F, 0, NULL, NULL, 0);
+  }
+}
+#endif
diff --git a/src/s_bsd_select.c b/src/s_bsd_select.c
new file mode 100644
index 0000000..c0b327c
--- /dev/null
+++ b/src/s_bsd_select.c
@@ -0,0 +1,204 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  s_bsd_select.c: select() compatible network routines.
+ *
+ *  Originally by Adrian Chadd <adrian@creative.net.au>
+ *  Copyright (C) 2002 Hybrid Development Team
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#if USE_IOPOLL_MECHANISM == __IOPOLL_MECHANISM_SELECT
+#include "list.h"
+#include "fdlist.h"
+#include "hook.h"
+#include "ircd.h"
+#include "s_bsd.h"
+#include "log.h"
+
+/*
+ * Note that this is only a single list - multiple lists is kinda pointless
+ * under select because the list size is a function of the highest FD :-)
+ *   -- adrian
+ */
+
+static fd_set select_readfds, tmpreadfds;
+static fd_set select_writefds, tmpwritefds;
+static int highest_fd = -1;
+static dlink_node *hookptr;
+
+/*
+ * changing_fdlimit
+ *
+ * Make sure hard_fdlimit doesn't go too big.
+ */
+static void *
+changing_fdlimit(va_list args)
+{
+  int fdmax = va_arg(args, int);
+
+  if (fdmax > FD_SETSIZE)
+    fdmax = FD_SETSIZE;
+
+  return pass_callback(hookptr, fdmax);
+}
+
+/*
+ * init_netio
+ *
+ * This is a needed exported function which will be called to initialise
+ * the network loop code.
+ */
+void
+init_netio(void)
+{
+  FD_ZERO(&select_readfds);
+  FD_ZERO(&select_writefds);
+
+  hookptr = install_hook(fdlimit_cb, changing_fdlimit);
+}
+
+/*
+ * comm_setselect
+ *
+ * This is a needed exported function which will be called to register
+ * and deregister interest in a pending IO state for a given FD.
+ */
+void
+comm_setselect(fde_t *F, unsigned int type, PF *handler,
+               void *client_data, time_t timeout)
+{
+  int new_events;
+
+  if ((type & COMM_SELECT_READ))
+  {
+    F->read_handler = handler;
+    F->read_data = client_data;
+  }
+
+  if ((type & COMM_SELECT_WRITE))
+  {
+    F->write_handler = handler;
+    F->write_data = client_data;
+  }
+
+  new_events = (F->read_handler ? COMM_SELECT_READ : 0) |
+    (F->write_handler ? COMM_SELECT_WRITE : 0);
+
+  if (timeout != 0)
+    F->timeout = CurrentTime + (timeout / 1000);
+
+  if (new_events != F->evcache)
+  {
+    if ((new_events & COMM_SELECT_READ))
+      FD_SET(F->fd, &select_readfds);
+    else
+    {
+      FD_CLR(F->fd, &select_readfds);
+      FD_CLR(F->fd, &tmpreadfds);
+    }
+
+    if ((new_events & COMM_SELECT_WRITE))
+      FD_SET(F->fd, &select_writefds);
+    else
+    {
+      FD_CLR(F->fd, &select_writefds);
+      FD_CLR(F->fd, &tmpwritefds);
+    }
+
+    if (new_events == 0)
+    {
+      if (highest_fd == F->fd)
+        while (highest_fd >= 0 && (FD_ISSET(highest_fd, &select_readfds) ||
+	                           FD_ISSET(highest_fd, &select_writefds)))
+          highest_fd--;
+    }
+    else if (F->evcache == 0)
+      if (F->fd > highest_fd)
+        highest_fd = F->fd;
+
+    F->evcache = new_events;
+  }
+}
+
+/*
+ * comm_select
+ *
+ * Called to do the new-style IO, courtesy of squid (like most of this
+ * new IO code). This routine handles the stuff we've hidden in
+ * comm_setselect and fd_table[] and calls callbacks for IO ready
+ * events.
+ */
+void
+comm_select(void)
+{
+  struct timeval to;
+  int num, fd;
+  fde_t *F;
+  PF *hdl;
+
+  /* Copy over the read/write sets so we don't have to rebuild em */
+  memcpy(&tmpreadfds, &select_readfds, sizeof(fd_set));
+  memcpy(&tmpwritefds, &select_writefds, sizeof(fd_set));
+
+  to.tv_sec = 0;
+  to.tv_usec = SELECT_DELAY * 1000;
+  num = select(highest_fd + 1, &tmpreadfds, &tmpwritefds, NULL, &to);
+
+  set_time();
+
+  if (num < 0)
+  {
+#ifdef HAVE_USLEEP
+    usleep(50000);
+#endif
+    return;
+  }
+
+  for (fd = 0; fd <= highest_fd && num > 0; fd++)
+    if (FD_ISSET(fd, &tmpreadfds) || FD_ISSET(fd, &tmpwritefds))
+    {
+      num--;
+
+      F = lookup_fd(fd);
+      if (F == NULL || !F->flags.open)
+        continue;
+
+      if (FD_ISSET(fd, &tmpreadfds))
+        if ((hdl = F->read_handler) != NULL)
+        {
+          F->read_handler = NULL;
+          hdl(F, F->read_data);
+          if (!F->flags.open)
+            continue;
+        }
+
+      if (FD_ISSET(fd, &tmpwritefds))
+        if ((hdl = F->write_handler) != NULL)
+        {
+          F->write_handler = NULL;
+          hdl(F, F->write_data);
+          if (!F->flags.open)
+            continue;
+        }
+
+      comm_setselect(F, 0, NULL, NULL, 0);
+    }
+}
+#endif
diff --git a/src/s_bsd_sigio.c b/src/s_bsd_sigio.c
new file mode 100644
index 0000000..6480393
--- /dev/null
+++ b/src/s_bsd_sigio.c
@@ -0,0 +1,318 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  s_bsd_sigio.c: Linux Realtime SIGIO compatible network routines.
+ *
+ *  Originally by Aaron Sethman <androsyn@ratbox.org>
+ *    based upon: s_bsd_poll.c by Adrian Chadd <adrian@creative.net.au>
+ *  Copyright (C) 2001-2002 Hybrid Development Team
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE 1           /* Needed for F_SETSIG */
+#endif
+
+#include "stdinc.h"
+#if USE_IOPOLL_MECHANISM == __IOPOLL_MECHANISM_RTSIGIO
+#include <sys/poll.h>
+#include "list.h"
+#include "fdlist.h"
+#include "hook.h"
+#include "ircd.h"
+#include "s_bsd.h"
+#include "log.h"
+
+#define SIGIO_SIGNAL SIGRTMIN
+
+static pid_t my_pid;
+static sigset_t our_sigset;
+static struct pollfd *pollfds;
+static int pollmax = -1;  /* highest FD number */
+static dlink_node *fdlim_hook, *setupfd_hook;
+
+/*
+ * static void mask_our_signal(int s)
+ *
+ * Input: None
+ * Output: None
+ * Side Effects:  Block our signal
+ */
+static void
+mask_our_signal()
+{
+  sigemptyset(&our_sigset);
+  sigaddset(&our_sigset, SIGIO_SIGNAL);
+  sigaddset(&our_sigset, SIGIO);
+  sigprocmask(SIG_BLOCK, &our_sigset, NULL);
+}
+
+/*
+ * void setup_sigio_fd(int fd)
+ * 
+ * Input: File descriptor
+ * Output: None
+ * Side Effect: Sets the FD up for SIGIO
+ */
+static void *
+setup_sigio_fd(va_list args)
+{
+  int fd = va_arg(args, int);
+
+  fcntl(fd, F_SETFL, fcntl(fd, F_GETFL, 0) | O_ASYNC);
+  fcntl(fd, F_SETSIG, SIGIO_SIGNAL);
+  fcntl(fd, F_SETOWN, my_pid);
+
+  return pass_callback(setupfd_hook, fd);
+}
+
+/*
+ * changing_fdlimit
+ *
+ * Resize pollfds array if necessary.
+ */
+static void *
+changing_fdlimit(va_list args)
+{
+  int old_fdlimit = hard_fdlimit;
+
+  pass_callback(fdlim_hook, va_arg(args, int));
+
+  if (hard_fdlimit != old_fdlimit)
+    pollfds = MyRealloc(pollfds, sizeof(struct pollfd) * hard_fdlimit);
+
+  return NULL;
+}
+
+/*
+ * void init_netio(void)
+ *
+ * Input: None
+ * Output: None
+ * Side Effects: This is a needed exported function which will 
+ *		 be called to initialise the network loop code.
+ */
+void
+init_netio(void)
+{
+  int fd;
+
+  pollfds = MyMalloc(sizeof(struct pollfd) * hard_fdlimit);
+
+  for (fd = 0; fd < hard_fdlimit; fd++)
+    pollfds[fd].fd = -1;
+
+  setupfd_hook = install_hook(setup_socket_cb, setup_sigio_fd);
+  fdlim_hook = install_hook(fdlimit_cb, changing_fdlimit);
+
+  my_pid = getpid();
+  mask_our_signal(SIGIO_SIGNAL);
+}
+
+/*
+ * find a spare slot in the fd list. We can optimise this out later!
+ *   -- adrian
+ */
+static inline int
+poll_findslot(void)
+{
+  int i;
+
+  for (i = 0; i < hard_fdlimit; i++)
+  {
+    if (pollfds[i].fd == -1)
+    {
+      /* MATCH!!#$*&$ */
+      return i;
+    }
+  }
+
+  assert(1 == 0);
+  /* NOTREACHED */
+  return -1;
+}
+
+/*
+ * comm_setselect
+ *
+ * This is a needed exported function which will be called to register
+ * and deregister interest in a pending IO state for a given FD.
+ */
+void
+comm_setselect(fde_t *F, unsigned int type, PF *handler,
+               void *client_data, time_t timeout)
+{
+  int new_events;
+
+  if ((type & COMM_SELECT_READ))
+  {
+    F->read_handler = handler;
+    F->read_data = client_data;
+  }
+
+  if ((type & COMM_SELECT_WRITE))
+  {
+    F->write_handler = handler;
+    F->write_data = client_data;
+  }
+
+  new_events = (F->read_handler ? POLLRDNORM : 0) |
+    (F->write_handler ? POLLWRNORM : 0);
+
+  if (timeout != 0)
+    F->timeout = CurrentTime + (timeout / 1000);
+
+  if (new_events != F->evcache)
+  {
+    if (new_events == 0)
+    {
+      pollfds[F->comm_index].fd = -1;
+      pollfds[F->comm_index].revents = 0;
+
+      if (pollmax == F->comm_index)
+        while (pollmax >= 0 && pollfds[pollmax].fd == -1)
+          pollmax--;
+    }
+    else
+    {
+      if (F->evcache == 0)
+      {
+        F->comm_index = poll_findslot();
+        if (F->comm_index > pollmax)
+          pollmax = F->comm_index;
+
+        pollfds[F->comm_index].fd = F->fd;
+      }
+      pollfds[F->comm_index].events = new_events;
+      pollfds[F->comm_index].revents = 0;
+    }
+
+    F->evcache = new_events;
+  }
+}
+
+/*
+ * comm_select
+ *
+ * Called to do the new-style IO, courtesy of squid (like most of this
+ * new IO code). This routine handles the stuff we've hidden in
+ * comm_setselect and fd_table[] and calls callbacks for IO ready
+ * events.
+ */
+void
+comm_select(void)
+{
+  static time_t last_rtsigqo_warning = 0;
+  struct timespec timeout;
+  struct siginfo si;
+  int i, revents, num;
+  fde_t *F;
+  PF *hdl;
+
+  timeout.tv_sec = 0;
+  timeout.tv_nsec = 1000000 * SELECT_DELAY;
+  i = sigtimedwait(&our_sigset, &si, &timeout);
+
+  set_time();
+
+  if (i != SIGIO)
+  {
+    if (i > 0)
+    {
+      F = lookup_fd(si.si_fd);
+      if (F == NULL || !F->flags.open)
+        return;
+
+      if (si.si_band & (POLLRDNORM | POLLIN | POLLHUP | POLLERR))
+        if ((hdl = F->read_handler) != NULL)
+        {
+          F->read_handler = NULL;
+          hdl(F, F->read_data);
+	  if (!F->flags.open)
+	    return;
+        }
+
+      if (si.si_band & (POLLWRNORM | POLLOUT | POLLHUP | POLLERR))
+        if ((hdl = F->write_handler) != NULL)
+        {
+          F->write_handler = NULL;
+          hdl(F, F->write_data);
+	  if (!F->flags.open)
+	    return;
+        }
+
+      comm_setselect(F, 0, NULL, NULL, 0);
+    }
+
+    return;
+  }
+
+  /* RT signal queue overflowed.. */
+
+  if (CurrentTime - last_rtsigqo_warning >= 30)
+  {
+    ilog(LOG_TYPE_IRCD, "Kernel RT Signal queue overflowed.  "
+         "Is /proc/sys/kernel/rtsig-max too small?");
+    last_rtsigqo_warning = CurrentTime;
+  }
+
+  signal(SIGIO_SIGNAL, SIG_IGN);
+  signal(SIGIO_SIGNAL, SIG_DFL);
+
+  /* ..try polling instead */
+
+  while ((num = poll(pollfds, pollmax + 1, 0)) < 0 && ignoreErrno(errno))
+    ;
+
+  /* update current time again, eww.. */
+  set_time();
+
+  for (i = 0; i <= pollmax && num > 0; i++)
+  {
+    if ((revents = pollfds[i].revents) == 0 || pollfds[i].fd == -1)
+      continue;
+    num--;
+
+    F = lookup_fd(pollfds[i].fd);
+    if (F == NULL || !F->flags.open)
+      continue;
+
+    if (revents & (POLLRDNORM | POLLIN | POLLHUP | POLLERR))
+      if ((hdl = F->read_handler) != NULL)
+      {
+        F->read_handler = NULL;
+        hdl(F, F->read_data);
+	if (!F->flags.open)
+	  continue;
+      }
+
+    if (revents & (POLLWRNORM | POLLOUT | POLLHUP | POLLERR))
+      if ((hdl = F->write_handler) != NULL)
+      {
+        F->write_handler = NULL;
+        hdl(F, F->write_data);
+	if (!F->flags.open)
+	  continue;
+      }
+
+    comm_setselect(F, 0, NULL, NULL, 0);
+  }
+
+  mask_our_signal(SIGIO_SIGNAL);
+}
+#endif
diff --git a/src/s_gline.c b/src/s_gline.c
new file mode 100644
index 0000000..aff7a05
--- /dev/null
+++ b/src/s_gline.c
@@ -0,0 +1,114 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  s_gline.c: GLine global ban functions.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "client.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "hostmask.h"
+#include "conf.h"
+#include "s_misc.h"
+#include "send.h"
+#include "s_serv.h"
+#include "s_gline.h"
+#include "event.h"
+#include "memory.h"
+
+dlink_list pending_glines[GLINE_PENDING_ADD_TYPE + 1] = { { NULL, NULL, 0 },
+                                                          { NULL, NULL, 0 } };
+
+static void expire_pending_glines(struct gline_pending *);
+
+
+struct AccessItem *
+find_is_glined(const char *host, const char *user)
+{
+  struct irc_ssaddr iphost, *piphost;
+  struct AccessItem *aconf;
+  int t;
+
+  if ((t = parse_netmask(host, &iphost, &t)) != HM_HOST)
+  {
+#ifdef IPV6
+    if (t == HM_IPV6)
+      t = AF_INET6;
+    else
+#endif
+      t = AF_INET;
+    piphost = &iphost;
+  }
+  else
+  {
+    t = 0;
+    piphost = NULL;
+  }
+
+  aconf = find_conf_by_address(host, piphost, CONF_GLINE, t, user, NULL, 0);
+  return aconf;
+}
+
+/* cleanup_glines()
+ *
+ * inputs	- NONE
+ * output	- NONE
+ * side effects - expire gline lists
+ *                This is an event started off in ircd.c
+ */
+void
+cleanup_glines(void *unused)
+{
+  expire_pending_glines(unused);
+}
+
+/* expire_pending_glines()
+ *
+ * inputs       - NONE
+ * output       - NONE
+ * side effects -
+ *
+ * Go through the pending gline list, expire any that haven't had
+ * enough "votes" in the time period allowed
+ */
+static void
+expire_pending_glines(struct gline_pending *in)
+{
+  dlink_node *ptr = NULL, *next_ptr = NULL;
+  unsigned int idx = 0;
+
+  for (; idx < GLINE_PENDING_ADD_TYPE + 1; ++idx)
+  {
+    DLINK_FOREACH_SAFE(ptr, next_ptr, pending_glines[idx].head)
+    {
+      struct gline_pending *glp_ptr = ptr->data;
+
+      if ((glp_ptr->last_gline_time + ConfigFileEntry.gline_request_time) <= CurrentTime ||
+          glp_ptr == in)
+      {
+        dlinkDelete(&glp_ptr->node, &pending_glines[idx]);
+        MyFree(glp_ptr);
+      }
+    }
+  }
+}
diff --git a/src/s_misc.c b/src/s_misc.c
new file mode 100644
index 0000000..1b6166b
--- /dev/null
+++ b/src/s_misc.c
@@ -0,0 +1,131 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  s_misc.c: Yet another miscellaneous functions file.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "s_misc.h"
+#include "client.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "irc_res.h"
+#include "fdlist.h"
+#include "s_bsd.h"
+#include "conf.h"
+#include "s_serv.h"
+#include "send.h"
+#include "memory.h"
+
+
+static const char *months[] =
+{
+  "January",   "February", "March",   "April",
+  "May",       "June",     "July",    "August",
+  "September", "October",  "November","December"
+};
+
+static const char *weekdays[] =
+{
+  "Sunday",   "Monday", "Tuesday", "Wednesday",
+  "Thursday", "Friday", "Saturday"
+};
+
+char *
+date(time_t lclock) 
+{
+  static char buf[80], plus;
+  struct tm *lt, *gm;
+  struct tm gmbuf;
+  int minswest;
+
+  if (!lclock) 
+    lclock = CurrentTime;
+  gm = gmtime(&lclock);
+  memcpy(&gmbuf, gm, sizeof(gmbuf));
+  gm = &gmbuf;
+  lt = localtime(&lclock);
+
+  /*
+   * There is unfortunately no clean portable way to extract time zone
+   * offset information, so do ugly things.
+   */
+  minswest = (gm->tm_hour - lt->tm_hour) * 60 + (gm->tm_min - lt->tm_min);
+
+  if (lt->tm_yday != gm->tm_yday)
+  {
+    if ((lt->tm_yday > gm->tm_yday && lt->tm_year == gm->tm_year) ||
+        (lt->tm_yday < gm->tm_yday && lt->tm_year != gm->tm_year))
+      minswest -= 24 * 60;
+    else
+      minswest += 24 * 60;
+  }
+
+  plus = (minswest > 0) ? '-' : '+';
+  if (minswest < 0)
+    minswest = -minswest;
+
+  snprintf(buf, sizeof(buf), "%s %s %d %d -- %02u:%02u:%02u %c%02u:%02u",
+           weekdays[lt->tm_wday], months[lt->tm_mon],lt->tm_mday,
+           lt->tm_year + 1900, lt->tm_hour, lt->tm_min, lt->tm_sec,
+           plus, minswest/60, minswest%60);
+  return buf;
+}
+
+const char *
+smalldate(time_t lclock)
+{
+  static char buf[MAX_DATE_STRING];
+  struct tm *lt, *gm;
+  struct tm gmbuf;
+
+  if (!lclock)
+    lclock = CurrentTime;
+
+  gm = gmtime(&lclock);
+  memcpy(&gmbuf, gm, sizeof(gmbuf));
+  gm = &gmbuf; 
+  lt = localtime(&lclock);
+  
+  snprintf(buf, sizeof(buf), "%d/%d/%d %02d.%02d",
+           lt->tm_year + 1900, lt->tm_mon + 1, lt->tm_mday,
+           lt->tm_hour, lt->tm_min);
+
+  return buf;
+}
+
+#ifdef HAVE_LIBCRYPTO
+char *
+ssl_get_cipher(const SSL *ssl)
+{
+  static char buffer[IRCD_BUFSIZE / 4];
+  int bits = 0;
+
+  SSL_CIPHER_get_bits(SSL_get_current_cipher(ssl), &bits);
+
+  snprintf(buffer, sizeof(buffer), "%s %s-%d", SSL_get_version(ssl),
+           SSL_get_cipher(ssl), bits);
+  
+  return buffer;
+}
+#endif
diff --git a/src/s_serv.c b/src/s_serv.c
new file mode 100644
index 0000000..4d7dcd6
--- /dev/null
+++ b/src/s_serv.c
@@ -0,0 +1,1503 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  s_serv.c: Server related functions.
+ *
+ *  Copyright (C) 2005 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#ifdef HAVE_LIBCRYPTO
+#include <openssl/rsa.h>
+#include "rsa.h"
+#endif
+#include "list.h"
+#include "channel.h"
+#include "channel_mode.h"
+#include "client.h"
+#include "dbuf.h"
+#include "event.h"
+#include "fdlist.h"
+#include "hash.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "ircd.h"
+#include "ircd_defs.h"
+#include "s_bsd.h"
+#include "numeric.h"
+#include "packet.h"
+#include "irc_res.h"
+#include "conf.h"
+#include "s_serv.h"
+#include "log.h"
+#include "s_misc.h"
+#include "s_user.h"
+#include "send.h"
+#include "memory.h"
+#include "channel.h" /* chcap_usage_counts stuff...*/
+#include "parse.h"
+
+#define MIN_CONN_FREQ 300
+
+static dlink_list cap_list = { NULL, NULL, 0 };
+static void server_burst(struct Client *);
+static void burst_all(struct Client *);
+static void send_tb(struct Client *client_p, struct Channel *chptr);
+
+static CNCB serv_connect_callback;
+
+static void burst_members(struct Client *, struct Channel *);
+
+/*
+ * write_links_file
+ *
+ * inputs	- void pointer which is not used
+ * output	- NONE
+ * side effects	- called from an event, write out list of linked servers
+ *		  but in no particular order.
+ */
+void
+write_links_file(void* notused)
+{
+  MessageFileLine *next_mptr = NULL;
+  MessageFileLine *mptr = NULL;
+  MessageFileLine *currentMessageLine = NULL;
+  MessageFileLine *newMessageLine = NULL;
+  MessageFile *MessageFileptr = &ConfigFileEntry.linksfile;
+  FILE *file;
+  char buff[512];
+  dlink_node *ptr;
+
+  if ((file = fopen(MessageFileptr->fileName, "w")) == NULL)
+    return;
+
+  for (mptr = MessageFileptr->contentsOfFile; mptr; mptr = next_mptr)
+  {
+    next_mptr = mptr->next;
+    MyFree(mptr);
+  }
+
+  MessageFileptr->contentsOfFile = NULL;
+
+  DLINK_FOREACH(ptr, global_serv_list.head)
+  {
+    const struct Client *target_p = ptr->data;
+
+    /* skip ourselves, we send ourselves in /links */
+    if (IsMe(target_p))
+      continue;
+
+    /* skip hidden servers */
+    if (IsHidden(target_p))
+      continue;
+
+    newMessageLine = MyMalloc(sizeof(MessageFileLine));
+
+    /*
+     * Attempt to format the file in such a way it follows the usual links output
+     * ie  "servername uplink :hops info"
+     * Mostly for aesthetic reasons - makes it look pretty in mIRC ;)
+     * - madmax
+     */
+    snprintf(newMessageLine->line, sizeof(newMessageLine->line), "%s %s :1 %s",
+             target_p->name, me.name, target_p->info);
+
+    if (MessageFileptr->contentsOfFile)
+    {
+      if (currentMessageLine)
+        currentMessageLine->next = newMessageLine;
+      currentMessageLine = newMessageLine;
+    }
+    else
+    {
+      MessageFileptr->contentsOfFile = newMessageLine;
+      currentMessageLine = newMessageLine;
+    }
+
+    snprintf(buff, sizeof(buff), "%s %s :1 %s\n",
+             target_p->name, me.name, target_p->info);
+    fputs(buff, file);
+  }
+
+  fclose(file);
+}
+
+/* hunt_server()
+ *      Do the basic thing in delivering the message (command)
+ *      across the relays to the specific server (server) for
+ *      actions.
+ *
+ *      Note:   The command is a format string and *MUST* be
+ *              of prefixed style (e.g. ":%s COMMAND %s ...").
+ *              Command can have only max 8 parameters.
+ *
+ *      server  parv[server] is the parameter identifying the
+ *              target server.
+ *
+ *      *WARNING*
+ *              parv[server] is replaced with the pointer to the
+ *              real servername from the matched client (I'm lazy
+ *              now --msa).
+ *
+ *      returns: (see #defines)
+ */
+int
+hunt_server(struct Client *client_p, struct Client *source_p, const char *command,
+            int server, int parc, char *parv[])
+{
+  struct Client *target_p = NULL;
+  struct Client *target_tmp = NULL;
+  dlink_node *ptr;
+  int wilds;
+
+  /* Assume it's me, if no server */
+  if (parc <= server || EmptyString(parv[server]))
+    return HUNTED_ISME;
+
+  if (!strcmp(parv[server], me.id) || match(parv[server], me.name))
+    return HUNTED_ISME;
+
+  /* These are to pickup matches that would cause the following
+   * message to go in the wrong direction while doing quick fast
+   * non-matching lookups.
+   */
+  if (MyClient(source_p))
+    target_p = hash_find_client(parv[server]);
+  else
+    target_p = find_person(client_p, parv[server]);
+
+  if (target_p)
+    if (target_p->from == source_p->from && !MyConnect(target_p))
+      target_p = NULL;
+
+  if (target_p == NULL && (target_p = hash_find_server(parv[server])))
+    if (target_p->from == source_p->from && !MyConnect(target_p))
+      target_p = NULL;
+
+  collapse(parv[server]);
+  wilds = has_wildcards(parv[server]);
+
+  /* Again, if there are no wild cards involved in the server
+   * name, use the hash lookup
+   */
+  if (target_p == NULL)
+  {
+    if (!wilds)
+    {
+      if (!(target_p = hash_find_server(parv[server])))
+      {
+        sendto_one(source_p, form_str(ERR_NOSUCHSERVER),
+                   me.name, source_p->name, parv[server]);
+        return(HUNTED_NOSUCH);
+      }
+    }
+    else
+    {
+      DLINK_FOREACH(ptr, global_client_list.head)
+      {
+        target_tmp = ptr->data;
+
+        if (match(parv[server], target_tmp->name))
+        {
+          if (target_tmp->from == source_p->from && !MyConnect(target_tmp))
+            continue;
+          target_p = ptr->data;
+
+          if (IsRegistered(target_p) && (target_p != client_p))
+            break;
+        }
+      }
+    }
+  }
+
+  if (target_p != NULL)
+  {
+    if(!IsRegistered(target_p))
+    {
+      sendto_one(source_p, form_str(ERR_NOSUCHSERVER),
+                 me.name, source_p->name, parv[server]);
+      return HUNTED_NOSUCH;
+    }
+
+    if (IsMe(target_p) || MyClient(target_p))
+      return HUNTED_ISME;
+
+    if (!match(target_p->name, parv[server]))
+      parv[server] = target_p->name;
+
+    /* This is a little kludgy but should work... */
+    if (IsClient(source_p) &&
+        ((MyConnect(target_p) && IsCapable(target_p, CAP_TS6)) ||
+         (!MyConnect(target_p) && IsCapable(target_p->from, CAP_TS6))))
+      parv[0] = ID(source_p);
+
+    sendto_one(target_p, command, parv[0],
+               parv[1], parv[2], parv[3], parv[4],
+               parv[5], parv[6], parv[7], parv[8]);
+    return(HUNTED_PASS);
+  } 
+
+  sendto_one(source_p, form_str(ERR_NOSUCHSERVER),
+             me.name, source_p->name, parv[server]);
+  return(HUNTED_NOSUCH);
+}
+
+/* try_connections()
+ *
+ * inputs	- void pointer which is not used
+ * output	- NONE
+ * side effects	-
+ * scan through configuration and try new connections.
+ * Returns the calendar time when the next call to this
+ * function should be made latest. (No harm done if this
+ * is called earlier or later...)
+ */
+void
+try_connections(void *unused)
+{
+  dlink_node *ptr;
+  struct ConfItem *conf;
+  struct AccessItem *aconf;
+  struct ClassItem *cltmp;
+  int confrq;
+
+  /* TODO: change this to set active flag to 0 when added to event! --Habeeb */
+  if (GlobalSetOptions.autoconn == 0)
+    return;
+
+  DLINK_FOREACH(ptr, server_items.head)
+  {
+    conf = ptr->data;
+    aconf = map_to_conf(conf);
+
+    /* Also when already connecting! (update holdtimes) --SRB 
+     */
+    if (!(aconf->status & CONF_SERVER) || !aconf->port ||
+        !(IsConfAllowAutoConn(aconf)))
+      continue;
+
+    cltmp = map_to_conf(aconf->class_ptr);
+
+    /* Skip this entry if the use of it is still on hold until
+     * future. Otherwise handle this entry (and set it on hold
+     * until next time). Will reset only hold times, if already
+     * made one successfull connection... [this algorithm is
+     * a bit fuzzy... -- msa >;) ]
+     */
+    if (aconf->hold > CurrentTime)
+      continue;
+
+    if (cltmp == NULL)
+      confrq = DEFAULT_CONNECTFREQUENCY;
+    else
+    {
+      confrq = cltmp->con_freq;
+      if (confrq < MIN_CONN_FREQ)
+	confrq = MIN_CONN_FREQ;
+    }
+
+    aconf->hold = CurrentTime + confrq;
+
+    /* Found a CONNECT config with port specified, scan clients
+     * and see if this server is already connected?
+     */
+    if (hash_find_server(conf->name) != NULL)
+      continue;
+
+    if (cltmp->curr_user_count < cltmp->max_total)
+    {
+      /* Go to the end of the list, if not already last */
+      if (ptr->next != NULL)
+      {
+        dlinkDelete(ptr, &server_items);
+        dlinkAddTail(conf, &conf->node, &server_items);
+      }
+
+      if (find_servconn_in_progress(conf->name))
+        return;
+
+      /* We used to only print this if serv_connect() actually
+       * succeeded, but since comm_tcp_connect() can call the callback
+       * immediately if there is an error, we were getting error messages
+       * in the wrong order. SO, we just print out the activated line,
+       * and let serv_connect() / serv_connect_callback() print an
+       * error afterwards if it fails.
+       *   -- adrian
+       */
+      if (ConfigServerHide.hide_server_ips)
+        sendto_realops_flags(UMODE_ALL, L_ALL, "Connection to %s activated.",
+                             conf->name);
+      else
+        sendto_realops_flags(UMODE_ALL, L_ALL, "Connection to %s[%s] activated.",
+                             conf->name, aconf->host);
+
+      serv_connect(aconf, NULL);
+      /* We connect only one at time... */
+      return;
+    }
+  }
+}
+
+int
+valid_servname(const char *name)
+{
+  unsigned int length = 0;
+  unsigned int dots   = 0;
+  const char *p = name;
+
+  for (; *p; ++p)
+  {
+    if (!IsServChar(*p))
+      return 0;
+
+    ++length;
+
+    if (*p == '.')
+      ++dots;
+  }
+
+  return dots != 0 && length <= HOSTLEN;
+}
+
+int
+check_server(const char *name, struct Client *client_p)
+{
+  dlink_node *ptr;
+  struct ConfItem *conf           = NULL;
+  struct ConfItem *server_conf    = NULL;
+  struct AccessItem *server_aconf = NULL;
+  struct AccessItem *aconf        = NULL;
+  int error = -1;
+
+  assert(client_p != NULL);
+
+  /* loop through looking for all possible connect items that might work */
+  DLINK_FOREACH(ptr, server_items.head)
+  {
+    conf = ptr->data;
+    aconf = map_to_conf(conf);
+
+    if (!match(name, conf->name))
+      continue;
+
+    error = -3;
+
+    /* XXX: Fix me for IPv6                    */
+    /* XXX sockhost is the IPv4 ip as a string */
+    if (match(aconf->host, client_p->host) || 
+        match(aconf->host, client_p->sockhost))
+    {
+      error = -2;
+
+      if (!match_conf_password(client_p->localClient->passwd, aconf))
+        return -2;
+
+      server_conf = conf;
+    }
+  }
+
+  if (server_conf == NULL)
+    return(error);
+
+  attach_conf(client_p, server_conf);
+
+  server_aconf = map_to_conf(server_conf);
+
+  if (aconf != NULL)
+  {
+    struct sockaddr_in *v4;
+#ifdef IPV6
+    struct sockaddr_in6 *v6;
+#endif
+    switch (aconf->aftype)
+    {
+#ifdef IPV6
+      case AF_INET6: 
+        v6 = (struct sockaddr_in6 *)&aconf->addr;
+
+        if (IN6_IS_ADDR_UNSPECIFIED(&v6->sin6_addr))
+          memcpy(&aconf->addr, &client_p->localClient->ip, sizeof(struct irc_ssaddr));
+        break;
+#endif
+      case AF_INET:
+        v4 = (struct sockaddr_in *)&aconf->addr;
+
+        if (v4->sin_addr.s_addr == INADDR_NONE)
+          memcpy(&aconf->addr, &client_p->localClient->ip, sizeof(struct irc_ssaddr)); 
+        break;
+    }
+  }
+
+  return(0);
+}
+
+/* add_capability()
+ *
+ * inputs	- string name of CAPAB
+ *		- int flag of capability
+ * output	- NONE
+ * side effects	- Adds given capability name and bit mask to
+ *		  current supported capabilities. This allows
+ *		  modules to dynamically add or subtract their capability.
+ */
+void
+add_capability(const char *capab_name, int cap_flag, int add_to_default)
+{
+  struct Capability *cap = MyMalloc(sizeof(*cap));
+
+  DupString(cap->name, capab_name);
+  cap->cap = cap_flag;
+  dlinkAdd(cap, &cap->node, &cap_list);
+
+  if (add_to_default)
+    default_server_capabs |= cap_flag;
+}
+
+/* delete_capability()
+ *
+ * inputs	- string name of CAPAB
+ * output	- NONE
+ * side effects	- delete given capability from ones known.
+ */
+int
+delete_capability(const char *capab_name)
+{
+  dlink_node *ptr;
+  dlink_node *next_ptr;
+  struct Capability *cap;
+
+  DLINK_FOREACH_SAFE(ptr, next_ptr, cap_list.head)
+  {
+    cap = ptr->data;
+
+    if (cap->cap != 0)
+    {
+      if (irccmp(cap->name, capab_name) == 0)
+      {
+	default_server_capabs &= ~(cap->cap);
+	dlinkDelete(ptr, &cap_list);
+	MyFree(cap->name);
+	cap->name = NULL;
+	MyFree(cap);
+      }
+    }
+  }
+
+  return 0;
+}
+
+/*
+ * find_capability()
+ *
+ * inputs	- string name of capab to find
+ * output	- 0 if not found CAPAB otherwise
+ * side effects	- none
+ */
+int
+find_capability(const char *capab)
+{
+  const dlink_node *ptr = NULL;
+
+  DLINK_FOREACH(ptr, cap_list.head)
+  {
+    const struct Capability *cap = ptr->data;
+
+    if (cap->cap && !irccmp(cap->name, capab))
+      return cap->cap;
+  }
+
+  return 0;
+}
+
+/* send_capabilities()
+ *
+ * inputs	- Client pointer to send to
+ *		- Pointer to AccessItem (for crypt)
+ *		- int flag of capabilities that this server can send
+ * output	- NONE
+ * side effects	- send the CAPAB line to a server  -orabidoo
+ *
+ */
+void
+send_capabilities(struct Client *client_p, struct AccessItem *aconf,
+                  int cap_can_send)
+{
+  struct Capability *cap=NULL;
+  char msgbuf[IRCD_BUFSIZE];
+  char *t;
+  int tl;
+  dlink_node *ptr;
+
+  t = msgbuf;
+
+  DLINK_FOREACH(ptr, cap_list.head)
+  {
+    cap = ptr->data;
+
+    if (cap->cap & (cap_can_send|default_server_capabs))
+    {
+      tl = ircsprintf(t, "%s ", cap->name);
+      t += tl;
+    }
+  }
+
+  *(t - 1) = '\0';
+  sendto_one(client_p, "CAPAB :%s", msgbuf);
+}
+
+/* sendnick_TS()
+ * 
+ * inputs	- client (server) to send nick towards
+ *          - client to send nick for
+ * output	- NONE
+ * side effects	- NICK message is sent towards given client_p
+ */
+void
+sendnick_TS(struct Client *client_p, struct Client *target_p)
+{
+  static char ubuf[12];
+
+  if (!IsClient(target_p))
+    return;
+
+  send_umode(NULL, target_p, 0, SEND_UMODES, ubuf);
+
+  if (ubuf[0] == '\0')
+  {
+    ubuf[0] = '+';
+    ubuf[1] = '\0';
+  }
+
+  if (IsCapable(client_p, CAP_SVS))
+  {
+    if (HasID(target_p) && IsCapable(client_p, CAP_TS6))
+      sendto_one(client_p, ":%s UID %s %d %lu %s %s %s %s %s %s :%s",
+                 target_p->servptr->id,
+                 target_p->name, target_p->hopcount + 1,
+                 (unsigned long) target_p->tsinfo,
+                 ubuf, target_p->username, target_p->host,
+                 (MyClient(target_p) && IsIPSpoof(target_p)) ?
+                 "0" : target_p->sockhost, target_p->id,
+                 target_p->svid, target_p->info);
+    else
+      sendto_one(client_p, "NICK %s %d %lu %s %s %s %s %s :%s",
+                 target_p->name, target_p->hopcount + 1,
+                 (unsigned long) target_p->tsinfo,
+                 ubuf, target_p->username, target_p->host,
+                 target_p->servptr->name, target_p->svid,
+                 target_p->info);
+  }
+  else
+  {
+    if (HasID(target_p) && IsCapable(client_p, CAP_TS6))
+      sendto_one(client_p, ":%s UID %s %d %lu %s %s %s %s %s :%s",
+                 target_p->servptr->id,
+                 target_p->name, target_p->hopcount + 1,
+                 (unsigned long) target_p->tsinfo,
+                 ubuf, target_p->username, target_p->host,
+                 (MyClient(target_p) && IsIPSpoof(target_p)) ?
+                 "0" : target_p->sockhost, target_p->id, target_p->info);
+    else
+      sendto_one(client_p, "NICK %s %d %lu %s %s %s %s :%s",
+                 target_p->name, target_p->hopcount + 1,
+                 (unsigned long) target_p->tsinfo,
+                 ubuf, target_p->username, target_p->host,
+                 target_p->servptr->name, target_p->info);
+  }
+
+  if (target_p->away[0])
+    sendto_one(client_p, ":%s AWAY :%s", ID_or_name(target_p, client_p),
+               target_p->away);
+
+}
+
+/*
+ * show_capabilities - show current server capabilities
+ *
+ * inputs       - pointer to a struct Client
+ * output       - pointer to static string
+ * side effects - build up string representing capabilities of server listed
+ */
+const char *
+show_capabilities(struct Client *target_p)
+{
+  static char msgbuf[IRCD_BUFSIZE];
+  char *t = msgbuf;
+  dlink_node *ptr;
+
+  t += ircsprintf(msgbuf, "TS ");
+
+  DLINK_FOREACH(ptr, cap_list.head)
+  {
+    const struct Capability *cap = ptr->data;
+
+    if (IsCapable(target_p, cap->cap))
+      t += ircsprintf(t, "%s ", cap->name);
+  }
+
+  *(t - 1) = '\0';
+  return msgbuf;
+}
+
+/* make_server()
+ *
+ * inputs       - pointer to client struct
+ * output       - pointer to struct Server
+ * side effects - add's an Server information block to a client
+ *                if it was not previously allocated.
+ */
+struct Server *
+make_server(struct Client *client_p)
+{
+  if (client_p->serv == NULL)
+    client_p->serv = MyMalloc(sizeof(struct Server));
+
+  return client_p->serv;
+}
+
+/* server_estab()
+ *
+ * inputs       - pointer to a struct Client
+ * output       -
+ * side effects -
+ */
+void
+server_estab(struct Client *client_p)
+{
+  struct Client *target_p;
+  struct ConfItem *conf;
+  struct AccessItem *aconf=NULL;
+  char *host;
+  const char *inpath;
+  static char inpath_ip[HOSTLEN * 2 + USERLEN + 6];
+  dlink_node *ptr;
+#ifdef HAVE_LIBCRYPTO
+  const COMP_METHOD *compression = NULL, *expansion = NULL;
+#endif
+
+  assert(client_p != NULL);
+
+  strlcpy(inpath_ip, get_client_name(client_p, SHOW_IP), sizeof(inpath_ip));
+
+  inpath = get_client_name(client_p, MASK_IP); /* "refresh" inpath with host */
+  host   = client_p->name;
+
+  if ((conf = find_conf_name(&client_p->localClient->confs, host, SERVER_TYPE))
+      == NULL)
+  {
+    /* This shouldn't happen, better tell the ops... -A1kmm */
+    sendto_realops_flags(UMODE_ALL, L_ALL, "Warning: Lost connect{} block "
+                         "for server %s(this shouldn't happen)!", host);
+    exit_client(client_p, &me, "Lost connect{} block!");
+    return;
+  }
+
+  MyFree(client_p->localClient->passwd);
+  client_p->localClient->passwd = NULL;
+
+  /* Its got identd, since its a server */
+  SetGotId(client_p);
+
+  /* If there is something in the serv_list, it might be this
+   * connecting server..
+   */
+  if (!ServerInfo.hub && serv_list.head)   
+  {
+    if (client_p != serv_list.head->data || serv_list.head->next)
+    {
+      ++ServerStats.is_ref;
+      sendto_one(client_p, "ERROR :I'm a leaf not a hub");
+      exit_client(client_p, &me, "I'm a leaf");
+      return;
+    }
+  }
+
+  aconf = map_to_conf(conf);
+
+  if (IsUnknown(client_p))
+  {
+    /* jdc -- 1.  Use EmptyString(), not [0] index reference.
+     *        2.  Check aconf->spasswd, not aconf->passwd.
+     */
+    if (!EmptyString(aconf->spasswd))
+      sendto_one(client_p, "PASS %s TS %d %s",
+                 aconf->spasswd, TS_CURRENT, me.id);
+
+    /* Pass my info to the new server
+     *
+     * Pass on ZIP if supported
+     * Pass on TB if supported.
+     * - Dianora
+     */
+
+    send_capabilities(client_p, aconf, 0);
+
+    sendto_one(client_p, "SERVER %s 1 :%s%s",
+               me.name, ConfigServerHide.hidden ? "(H) " : "", me.info);
+  }
+
+  sendto_one(client_p, "SVINFO %d %d 0 :%lu", TS_CURRENT, TS_MIN,
+             (unsigned long)CurrentTime);
+
+  /* assumption here is if they passed the correct TS version, they also passed an SID */
+  if (IsCapable(client_p, CAP_TS6))
+    hash_add_id(client_p);
+
+  /* XXX Does this ever happen? I don't think so -db */
+  detach_conf(client_p, OPER_TYPE);
+
+  /* *WARNING*
+  **    In the following code in place of plain server's
+  **    name we send what is returned by get_client_name
+  **    which may add the "sockhost" after the name. It's
+  **    *very* *important* that there is a SPACE between
+  **    the name and sockhost (if present). The receiving
+  **    server will start the information field from this
+  **    first blank and thus puts the sockhost into info.
+  **    ...a bit tricky, but you have been warned, besides
+  **    code is more neat this way...  --msa
+  */
+  client_p->servptr = &me;
+
+  if (IsClosing(client_p))
+    return;
+
+  SetServer(client_p);
+
+  /* Update the capability combination usage counts. -A1kmm */
+  set_chcap_usage_counts(client_p);
+
+  /* Some day, all these lists will be consolidated *sigh* */
+  dlinkAdd(client_p, &client_p->lnode, &me.serv->server_list);
+
+  assert(dlinkFind(&unknown_list, client_p));
+
+  dlink_move_node(&client_p->localClient->lclient_node,
+                  &unknown_list, &serv_list);
+
+  Count.myserver++;
+
+  dlinkAdd(client_p, make_dlink_node(), &global_serv_list);
+  hash_add_client(client_p);
+
+  /* doesnt duplicate client_p->serv if allocated this struct already */
+  make_server(client_p);
+
+  /* fixing eob timings.. -gnp */
+  client_p->localClient->firsttime = CurrentTime;
+
+  if (find_matching_name_conf(SERVICE_TYPE, client_p->name, NULL, NULL, 0))
+    AddFlag(client_p, FLAGS_SERVICE);
+
+  /* Show the real host/IP to admins */
+#ifdef HAVE_LIBCRYPTO
+  if (client_p->localClient->fd.ssl)
+  {
+    compression = SSL_get_current_compression(client_p->localClient->fd.ssl);
+    expansion   = SSL_get_current_expansion(client_p->localClient->fd.ssl);
+
+    sendto_realops_flags(UMODE_ALL, L_ADMIN,
+                         "Link with %s established: [SSL: %s, Compression/Expansion method: %s/%s] (Capabilities: %s)",
+                         inpath_ip, ssl_get_cipher(client_p->localClient->fd.ssl),
+                         compression ? SSL_COMP_get_name(compression) : "NONE",
+                         expansion ? SSL_COMP_get_name(expansion) : "NONE",
+                         show_capabilities(client_p));
+    /* Now show the masked hostname/IP to opers */
+    sendto_realops_flags(UMODE_ALL, L_OPER,
+                         "Link with %s established: [SSL: %s, Compression/Expansion method: %s/%s] (Capabilities: %s)",
+                         inpath, ssl_get_cipher(client_p->localClient->fd.ssl),
+                         compression ? SSL_COMP_get_name(compression) : "NONE",
+                         expansion ? SSL_COMP_get_name(expansion) : "NONE",
+                         show_capabilities(client_p));
+    ilog(LOG_TYPE_IRCD, "Link with %s established: [SSL: %s, Compression/Expansion method: %s/%s] (Capabilities: %s)",
+         inpath_ip, ssl_get_cipher(client_p->localClient->fd.ssl),
+         compression ? SSL_COMP_get_name(compression) : "NONE",
+         expansion ? SSL_COMP_get_name(expansion) : "NONE",
+         show_capabilities(client_p));
+  }
+  else
+#endif
+  {
+    sendto_realops_flags(UMODE_ALL, L_ADMIN,
+                         "Link with %s established: (Capabilities: %s)",
+                         inpath_ip,show_capabilities(client_p));
+    /* Now show the masked hostname/IP to opers */
+    sendto_realops_flags(UMODE_ALL, L_OPER,
+                         "Link with %s established: (Capabilities: %s)",
+                         inpath,show_capabilities(client_p));
+    ilog(LOG_TYPE_IRCD, "Link with %s established: (Capabilities: %s)",
+         inpath_ip, show_capabilities(client_p));
+  }
+
+  fd_note(&client_p->localClient->fd, "Server: %s", client_p->name);
+
+  /* Old sendto_serv_but_one() call removed because we now
+  ** need to send different names to different servers
+  ** (domain name matching) Send new server to other servers.
+  */
+  DLINK_FOREACH(ptr, serv_list.head)
+  {
+    target_p = ptr->data;
+
+    if (target_p == client_p)
+      continue;
+
+    if (IsCapable(target_p, CAP_TS6) && HasID(client_p))
+      sendto_one(target_p, ":%s SID %s 2 %s :%s%s",
+                 me.id, client_p->name, client_p->id,
+                 IsHidden(client_p) ? "(H) " : "",
+                 client_p->info);
+    else
+      sendto_one(target_p,":%s SERVER %s 2 :%s%s", 
+                 me.name, client_p->name,
+                 IsHidden(client_p) ? "(H) " : "",
+                 client_p->info);
+  }
+
+  /* Pass on my client information to the new server
+  **
+  ** First, pass only servers (idea is that if the link gets
+  ** cancelled beacause the server was already there,
+  ** there are no NICK's to be cancelled...). Of course,
+  ** if cancellation occurs, all this info is sent anyway,
+  ** and I guess the link dies when a read is attempted...? --msa
+  ** 
+  ** Note: Link cancellation to occur at this point means
+  ** that at least two servers from my fragment are building
+  ** up connection this other fragment at the same time, it's
+  ** a race condition, not the normal way of operation...
+  **
+  ** ALSO NOTE: using the get_client_name for server names--
+  **    see previous *WARNING*!!! (Also, original inpath
+  **    is destroyed...)
+  */
+
+  DLINK_FOREACH_PREV(ptr, global_serv_list.tail)
+  {
+    target_p = ptr->data;
+
+    /* target_p->from == target_p for target_p == client_p */
+    if (IsMe(target_p) || target_p->from == client_p)
+      continue;
+
+    if (IsCapable(client_p, CAP_TS6))
+    {
+      if (HasID(target_p))
+        sendto_one(client_p, ":%s SID %s %d %s :%s%s",
+                   ID(target_p->servptr), target_p->name, target_p->hopcount+1,
+                   target_p->id, IsHidden(target_p) ? "(H) " : "",
+                   target_p->info);
+      else  /* introducing non-ts6 server */
+        sendto_one(client_p, ":%s SERVER %s %d :%s%s",
+                   ID(target_p->servptr), target_p->name, target_p->hopcount+1,
+                   IsHidden(target_p) ? "(H) " : "", target_p->info);
+    }
+    else
+      sendto_one(client_p, ":%s SERVER %s %d :%s%s", 
+                 target_p->servptr->name, target_p->name, target_p->hopcount+1,
+                 IsHidden(target_p) ? "(H) " : "", target_p->info);
+  }
+
+  server_burst(client_p);
+}
+
+/* server_burst()
+ *
+ * inputs       - struct Client pointer server
+ *              -
+ * output       - none
+ * side effects - send a server burst
+ * bugs		- still too long
+ */
+static void
+server_burst(struct Client *client_p)
+{
+  /* Send it in the shortened format with the TS, if
+  ** it's a TS server; walk the list of channels, sending
+  ** all the nicks that haven't been sent yet for each
+  ** channel, then send the channel itself -- it's less
+  ** obvious than sending all nicks first, but on the
+  ** receiving side memory will be allocated more nicely
+  ** saving a few seconds in the handling of a split
+  ** -orabidoo
+  */
+
+  burst_all(client_p);
+
+  /* EOB stuff is now in burst_all */
+  /* Always send a PING after connect burst is done */
+  sendto_one(client_p, "PING :%s", ID_or_name(&me, client_p));
+}
+
+/* burst_all()
+ *
+ * inputs	- pointer to server to send burst to 
+ * output	- NONE
+ * side effects - complete burst of channels/nicks is sent to client_p
+ */
+static void
+burst_all(struct Client *client_p)
+{
+  dlink_node *ptr = NULL;
+
+  DLINK_FOREACH(ptr, global_channel_list.head)
+  {
+    struct Channel *chptr = ptr->data;
+
+    if (dlink_list_length(&chptr->members) != 0)
+    {
+      burst_members(client_p, chptr);
+      send_channel_modes(client_p, chptr);
+
+      if (IsCapable(client_p, CAP_TBURST))
+	send_tb(client_p, chptr);
+    }
+  }
+
+  /* also send out those that are not on any channel
+   */
+  DLINK_FOREACH(ptr, global_client_list.head)
+  {
+    struct Client *target_p = ptr->data;
+
+    if (!HasFlag(target_p, FLAGS_BURSTED) && target_p->from != client_p)
+      sendnick_TS(client_p, target_p);
+    
+    DelFlag(target_p, FLAGS_BURSTED);
+  }
+
+  /* We send the time we started the burst, and let the remote host determine an EOB time,
+  ** as otherwise we end up sending a EOB of 0   Sending here means it gets sent last -- fl
+  */
+  /* Its simpler to just send EOB and use the time its been connected.. --fl_ */
+  if (IsCapable(client_p, CAP_EOB))
+    sendto_one(client_p, ":%s EOB", ID_or_name(&me, client_p));
+}
+
+/*
+ * send_tb
+ *
+ * inputs       - pointer to Client
+ *              - pointer to channel
+ * output       - NONE
+ * side effects - Called on a server burst when
+ *                server is CAP_TBURST capable
+ */
+static void
+send_tb(struct Client *client_p, struct Channel *chptr)
+{
+  /*
+   * We may also send an empty topic here, but only if topic_time isn't 0,
+   * i.e. if we had a topic that got unset.  This is required for syncing
+   * topics properly.
+   *
+   * Imagine the following scenario: Our downlink introduces a channel
+   * to us with a TS that is equal to ours, but the channel topic on
+   * their side got unset while the servers were in splitmode, which means
+   * their 'topic' is newer.  They simply wanted to unset it, so we have to
+   * deal with it in a more sophisticated fashion instead of just resetting
+   * it to their old topic they had before.  Read m_tburst.c:ms_tburst
+   * for further information   -Michael
+   */
+  if (chptr->topic_time != 0)
+    sendto_one(client_p, ":%s TBURST %lu %s %lu %s :%s",
+               ID_or_name(&me, client_p),
+               (unsigned long)chptr->channelts, chptr->chname,
+               (unsigned long)chptr->topic_time,
+               chptr->topic_info,
+               chptr->topic);
+}
+
+/* burst_members()
+ *
+ * inputs	- pointer to server to send members to
+ * 		- dlink_list pointer to membership list to send
+ * output	- NONE
+ * side effects	-
+ */
+static void
+burst_members(struct Client *client_p, struct Channel *chptr)
+{
+  struct Client *target_p;
+  struct Membership *ms;
+  dlink_node *ptr;
+
+  DLINK_FOREACH(ptr, chptr->members.head)
+  {
+    ms       = ptr->data;
+    target_p = ms->client_p;
+
+    if (!HasFlag(target_p, FLAGS_BURSTED))
+    {
+      AddFlag(target_p, FLAGS_BURSTED);
+
+      if (target_p->from != client_p)
+        sendnick_TS(client_p, target_p);
+    }
+  }
+}
+
+/* New server connection code
+ * Based upon the stuff floating about in s_bsd.c
+ *   -- adrian
+ */
+
+/* serv_connect() - initiate a server connection
+ *
+ * inputs	- pointer to conf 
+ *		- pointer to client doing the connect
+ * output	-
+ * side effects	-
+ *
+ * This code initiates a connection to a server. It first checks to make
+ * sure the given server exists. If this is the case, it creates a socket,
+ * creates a client, saves the socket information in the client, and
+ * initiates a connection to the server through comm_connect_tcp(). The
+ * completion of this goes through serv_completed_connection().
+ *
+ * We return 1 if the connection is attempted, since we don't know whether
+ * it suceeded or not, and 0 if it fails in here somewhere.
+ */
+int
+serv_connect(struct AccessItem *aconf, struct Client *by)
+{
+  struct ConfItem *conf;
+  struct Client *client_p;
+  char buf[HOSTIPLEN + 1];
+
+  /* conversion structs */
+  struct sockaddr_in *v4;
+  /* Make sure aconf is useful */
+  assert(aconf != NULL);
+
+  /* XXX should be passing struct ConfItem in the first place */
+  conf = unmap_conf_item(aconf);
+
+  /* log */
+  getnameinfo((struct sockaddr *)&aconf->addr, aconf->addr.ss_len,
+              buf, sizeof(buf), NULL, 0, NI_NUMERICHOST);
+  ilog(LOG_TYPE_IRCD, "Connect to %s[%s] @%s", conf->name, aconf->host,
+       buf);
+
+  /* Still processing a DNS lookup? -> exit */
+  if (aconf->dns_pending)
+  {
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+                         "Error connecting to %s: DNS lookup for connect{} in progress.",
+                         conf->name);
+    return (0);
+  }
+
+  if (aconf->dns_failed)
+  {
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+                         "Error connecting to %s: DNS lookup for connect{} failed.",
+                         conf->name);
+    return (0);
+  }
+
+  /* Make sure this server isn't already connected
+   * Note: aconf should ALWAYS be a valid C: line
+   */
+  if ((client_p = hash_find_server(conf->name)) != NULL)
+  { 
+    sendto_realops_flags(UMODE_ALL, L_ADMIN,
+		         "Server %s already present from %s",
+		         conf->name, get_client_name(client_p, SHOW_IP));
+    sendto_realops_flags(UMODE_ALL, L_OPER,
+		         "Server %s already present from %s",
+		         conf->name, get_client_name(client_p, MASK_IP));
+    if (by && IsClient(by) && !MyClient(by))
+      sendto_one(by, ":%s NOTICE %s :Server %s already present from %s",
+	         me.name, by->name, conf->name,
+	         get_client_name(client_p, MASK_IP));
+    return (0);
+  }
+    
+  /* Create a local client */
+  client_p = make_client(NULL);
+
+  /* Copy in the server, hostname, fd */
+  strlcpy(client_p->name, conf->name, sizeof(client_p->name));
+  strlcpy(client_p->host, aconf->host, sizeof(client_p->host));
+
+  /* We already converted the ip once, so lets use it - stu */
+  strlcpy(client_p->sockhost, buf, sizeof(client_p->sockhost));
+
+  /* create a socket for the server connection */ 
+  if (comm_open(&client_p->localClient->fd, aconf->addr.ss.ss_family,
+                SOCK_STREAM, 0, NULL) < 0)
+  {
+    /* Eek, failure to create the socket */
+    report_error(L_ALL,
+		 "opening stream socket to %s: %s", conf->name, errno);
+    SetDead(client_p);
+    exit_client(client_p, &me, "Connection failed");
+    return (0);
+  }
+
+  /* servernames are always guaranteed under HOSTLEN chars */
+  fd_note(&client_p->localClient->fd, "Server: %s", conf->name);
+
+  /* Attach config entries to client here rather than in
+   * serv_connect_callback(). This to avoid null pointer references.
+   */
+  if (!attach_connect_block(client_p, conf->name, aconf->host))
+  {
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+		         "Host %s is not enabled for connecting:no C/N-line",
+			 conf->name);
+    if (by && IsClient(by) && !MyClient(by))  
+      sendto_one(by, ":%s NOTICE %s :Connect to host %s failed.",
+	         me.name, by->name, client_p->name);
+    SetDead(client_p);
+    exit_client(client_p, client_p, "Connection failed");
+    return (0);
+  }
+
+  /* at this point we have a connection in progress and C/N lines
+   * attached to the client, the socket info should be saved in the
+   * client and it should either be resolved or have a valid address.
+   *
+   * The socket has been connected or connect is in progress.
+   */
+  make_server(client_p);
+
+  if (by && IsClient(by))
+    strlcpy(client_p->serv->by, by->name, sizeof(client_p->serv->by));
+  else
+    strlcpy(client_p->serv->by, "AutoConn.", sizeof(client_p->serv->by));
+
+  SetConnecting(client_p);
+  dlinkAdd(client_p, &client_p->node, &global_client_list);
+  /* from def_fam */
+  client_p->localClient->aftype = aconf->aftype;
+
+  /* Now, initiate the connection */
+  /* XXX assume that a non 0 type means a specific bind address 
+   * for this connect.
+   */
+  switch (aconf->aftype)
+  {
+    case AF_INET:
+      v4 = (struct sockaddr_in*)&aconf->bind;
+      if (v4->sin_addr.s_addr != 0)
+      {
+        struct irc_ssaddr ipn;
+        memset(&ipn, 0, sizeof(struct irc_ssaddr));
+        ipn.ss.ss_family = AF_INET;
+        ipn.ss_port = 0;
+        memcpy(&ipn, &aconf->bind, sizeof(struct irc_ssaddr));
+	comm_connect_tcp(&client_p->localClient->fd, aconf->host, aconf->port,
+			 (struct sockaddr *)&ipn, ipn.ss_len, 
+			 serv_connect_callback, client_p, aconf->aftype,
+			 CONNECTTIMEOUT);
+      }
+      else if (ServerInfo.specific_ipv4_vhost)
+      {
+        struct irc_ssaddr ipn;
+        memset(&ipn, 0, sizeof(struct irc_ssaddr));
+        ipn.ss.ss_family = AF_INET;
+        ipn.ss_port = 0;
+        memcpy(&ipn, &ServerInfo.ip, sizeof(struct irc_ssaddr));
+        comm_connect_tcp(&client_p->localClient->fd, aconf->host, aconf->port,
+                         (struct sockaddr *)&ipn, ipn.ss_len,
+                         serv_connect_callback, client_p, aconf->aftype,
+			 CONNECTTIMEOUT);
+      }
+      else
+        comm_connect_tcp(&client_p->localClient->fd, aconf->host, aconf->port, 
+                         NULL, 0, serv_connect_callback, client_p, aconf->aftype, 
+                         CONNECTTIMEOUT);
+      break;
+#ifdef IPV6
+    case AF_INET6:
+      {
+	struct irc_ssaddr ipn;
+	struct sockaddr_in6 *v6;
+	struct sockaddr_in6 *v6conf;
+
+	memset(&ipn, 0, sizeof(struct irc_ssaddr));
+	v6conf = (struct sockaddr_in6 *)&aconf->bind;
+	v6 = (struct sockaddr_in6 *)&ipn;
+
+	if (memcmp(&v6conf->sin6_addr, &v6->sin6_addr,
+		   sizeof(struct in6_addr)) != 0)
+	{
+	  memcpy(&ipn, &aconf->bind, sizeof(struct irc_ssaddr));
+	  ipn.ss.ss_family = AF_INET6;
+	  ipn.ss_port = 0;
+	  comm_connect_tcp(&client_p->localClient->fd,
+			   aconf->host, aconf->port,
+			   (struct sockaddr *)&ipn, ipn.ss_len, 
+			   serv_connect_callback, client_p,
+			   aconf->aftype, CONNECTTIMEOUT);
+	}
+	else if (ServerInfo.specific_ipv6_vhost)
+        {
+	  memcpy(&ipn, &ServerInfo.ip6, sizeof(struct irc_ssaddr));
+	  ipn.ss.ss_family = AF_INET6;
+	  ipn.ss_port = 0;
+	  comm_connect_tcp(&client_p->localClient->fd,
+			   aconf->host, aconf->port,
+			   (struct sockaddr *)&ipn, ipn.ss_len,
+			   serv_connect_callback, client_p,
+			   aconf->aftype, CONNECTTIMEOUT);
+	}
+	else
+	  comm_connect_tcp(&client_p->localClient->fd,
+			   aconf->host, aconf->port, 
+			   NULL, 0, serv_connect_callback, client_p,
+			   aconf->aftype, CONNECTTIMEOUT);
+      }
+#endif
+  }
+  return (1);
+}
+
+#ifdef HAVE_LIBCRYPTO
+static void
+finish_ssl_server_handshake(struct Client *client_p)
+{
+  struct ConfItem *conf=NULL;
+  struct AccessItem *aconf=NULL;
+
+  conf = find_conf_name(&client_p->localClient->confs,
+                        client_p->name, SERVER_TYPE);
+  if (conf == NULL)
+  {
+    sendto_realops_flags(UMODE_ALL, L_ADMIN,
+                         "Lost connect{} block for %s", get_client_name(client_p, HIDE_IP));
+    sendto_realops_flags(UMODE_ALL, L_OPER,
+                         "Lost connect{} block for %s", get_client_name(client_p, MASK_IP));
+
+    exit_client(client_p, &me, "Lost connect{} block");
+    return;
+  }
+
+  aconf = map_to_conf(conf);
+
+  /* jdc -- Check and send spasswd, not passwd. */
+  if (!EmptyString(aconf->spasswd))
+    sendto_one(client_p, "PASS %s TS %d %s",
+               aconf->spasswd, TS_CURRENT, me.id);
+
+  send_capabilities(client_p, aconf, 0);
+
+  sendto_one(client_p, "SERVER %s 1 :%s%s",
+             me.name, ConfigServerHide.hidden ? "(H) " : "",
+             me.info);
+
+  /* If we've been marked dead because a send failed, just exit
+   * here now and save everyone the trouble of us ever existing.
+   */
+  if (IsDead(client_p))
+  {
+      sendto_realops_flags(UMODE_ALL, L_ADMIN,
+                           "%s[%s] went dead during handshake",
+                           client_p->name,
+                           client_p->host);
+      sendto_realops_flags(UMODE_ALL, L_OPER,
+                           "%s went dead during handshake", client_p->name);
+      return;
+  }
+
+  /* don't move to serv_list yet -- we haven't sent a burst! */
+  /* If we get here, we're ok, so lets start reading some data */
+  comm_setselect(&client_p->localClient->fd, COMM_SELECT_READ, read_packet, client_p, 0);
+}
+
+static void
+ssl_server_handshake(fde_t *fd, struct Client *client_p)
+{
+  int ret;
+  int err;
+
+  ret = SSL_connect(client_p->localClient->fd.ssl);
+
+  if (ret <= 0)
+  {
+    switch ((err = SSL_get_error(client_p->localClient->fd.ssl, ret)))
+    {
+      case SSL_ERROR_WANT_WRITE:
+        comm_setselect(&client_p->localClient->fd, COMM_SELECT_WRITE,
+                       (PF *)ssl_server_handshake, client_p, 0);
+        return;
+      case SSL_ERROR_WANT_READ:
+        comm_setselect(&client_p->localClient->fd, COMM_SELECT_READ,
+                       (PF *)ssl_server_handshake, client_p, 0);
+        return;
+      default:
+      {
+        const char *sslerr = ERR_error_string(ERR_get_error(), NULL);
+        sendto_realops_flags(UMODE_ALL, L_ALL,
+                             "Error connecting to %s: %s", client_p->name,
+                             sslerr ? sslerr : "unknown SSL error");
+        exit_client(client_p, client_p, "Error during SSL handshake");
+        return;
+      }
+    }
+  }
+
+  finish_ssl_server_handshake(client_p);
+}
+
+static void
+ssl_connect_init(struct Client *client_p, struct AccessItem *aconf, fde_t *fd)
+{
+  if ((client_p->localClient->fd.ssl = SSL_new(ServerInfo.client_ctx)) == NULL)
+  {
+    ilog(LOG_TYPE_IRCD, "SSL_new() ERROR! -- %s",
+         ERR_error_string(ERR_get_error(), NULL));
+    SetDead(client_p);
+    exit_client(client_p, client_p, "SSL_new failed");
+    return;
+  }
+
+  SSL_set_fd(fd->ssl, fd->fd);
+
+  if (!EmptyString(aconf->cipher_list))
+    SSL_set_cipher_list(client_p->localClient->fd.ssl, aconf->cipher_list);
+
+  ssl_server_handshake(NULL, client_p);
+}
+#endif
+
+/* serv_connect_callback() - complete a server connection.
+ * 
+ * This routine is called after the server connection attempt has
+ * completed. If unsucessful, an error is sent to ops and the client
+ * is closed. If sucessful, it goes through the initialisation/check
+ * procedures, the capabilities are sent, and the socket is then
+ * marked for reading.
+ */
+static void
+serv_connect_callback(fde_t *fd, int status, void *data)
+{
+  struct Client *client_p = data;
+  struct ConfItem *conf=NULL;
+  struct AccessItem *aconf=NULL;
+
+  /* First, make sure its a real client! */
+  assert(client_p != NULL);
+  assert(&client_p->localClient->fd == fd);
+
+  /* Next, for backward purposes, record the ip of the server */
+  memcpy(&client_p->localClient->ip, &fd->connect.hostaddr,
+         sizeof(struct irc_ssaddr));
+  /* Check the status */
+  if (status != COMM_OK)
+  {
+    /* We have an error, so report it and quit
+     * Admins get to see any IP, mere opers don't *sigh*
+     */
+     if (ConfigServerHide.hide_server_ips)
+       sendto_realops_flags(UMODE_ALL, L_ADMIN,
+                            "Error connecting to %s: %s",
+                            client_p->name, comm_errstr(status));
+     else
+       sendto_realops_flags(UMODE_ALL, L_ADMIN,
+	      		    "Error connecting to %s[%s]: %s", client_p->name,
+			    client_p->host, comm_errstr(status));
+
+     sendto_realops_flags(UMODE_ALL, L_OPER,
+			  "Error connecting to %s: %s",
+			  client_p->name, comm_errstr(status));
+
+     /* If a fd goes bad, call dead_link() the socket is no
+      * longer valid for reading or writing.
+      */
+     dead_link_on_write(client_p, 0);
+     return;
+  }
+
+  /* COMM_OK, so continue the connection procedure */
+  /* Get the C/N lines */
+  conf = find_conf_name(&client_p->localClient->confs,
+			client_p->name, SERVER_TYPE); 
+  if (conf == NULL)
+  {
+    sendto_realops_flags(UMODE_ALL, L_ADMIN,
+	                 "Lost connect{} block for %s", get_client_name(client_p, HIDE_IP));
+    sendto_realops_flags(UMODE_ALL, L_OPER,
+		         "Lost connect{} block for %s", get_client_name(client_p, MASK_IP));
+
+    exit_client(client_p, &me, "Lost connect{} block");
+    return;
+  }
+
+  aconf = map_to_conf(conf);
+  /* Next, send the initial handshake */
+  SetHandshake(client_p);
+
+#ifdef HAVE_LIBCRYPTO
+  if (IsConfSSL(aconf))
+  {
+    ssl_connect_init(client_p, aconf, fd);
+    return;
+  }
+#endif
+
+  /* jdc -- Check and send spasswd, not passwd. */
+  if (!EmptyString(aconf->spasswd))
+    sendto_one(client_p, "PASS %s TS %d %s",
+               aconf->spasswd, TS_CURRENT, me.id);
+
+  send_capabilities(client_p, aconf, 0);
+
+  sendto_one(client_p, "SERVER %s 1 :%s%s",
+             me.name, ConfigServerHide.hidden ? "(H) " : "", 
+	     me.info);
+
+  /* If we've been marked dead because a send failed, just exit
+   * here now and save everyone the trouble of us ever existing.
+   */
+  if (IsDead(client_p)) 
+  {
+      sendto_realops_flags(UMODE_ALL, L_ADMIN,
+			   "%s[%s] went dead during handshake",
+                           client_p->name,
+			   client_p->host);
+      sendto_realops_flags(UMODE_ALL, L_OPER,
+			   "%s went dead during handshake", client_p->name);
+      return;
+  }
+
+  /* don't move to serv_list yet -- we haven't sent a burst! */
+  /* If we get here, we're ok, so lets start reading some data */
+  comm_setselect(fd, COMM_SELECT_READ, read_packet, client_p, 0);
+}
+
+struct Client *
+find_servconn_in_progress(const char *name)
+{
+  dlink_node *ptr;
+  struct Client *cptr;
+
+  DLINK_FOREACH(ptr, unknown_list.head)
+  {
+    cptr = ptr->data;
+
+    if (cptr && cptr->name[0])
+      if (match(name, cptr->name))
+        return cptr;
+  }
+  
+  return NULL;
+}
diff --git a/src/s_user.c b/src/s_user.c
new file mode 100644
index 0000000..1973bfa
--- /dev/null
+++ b/src/s_user.c
@@ -0,0 +1,1484 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  s_user.c: User related functions.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "s_user.h"
+#include "s_misc.h"
+#include "channel.h"
+#include "channel_mode.h"
+#include "client.h"
+#include "fdlist.h"
+#include "hash.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "s_bsd.h"
+#include "ircd.h"
+#include "listener.h"
+#include "motd.h"
+#include "numeric.h"
+#include "conf.h"
+#include "log.h"
+#include "s_serv.h"
+#include "send.h"
+#include "supported.h"
+#include "whowas.h"
+#include "memory.h"
+#include "packet.h"
+#include "rng_mt.h"
+#include "userhost.h"
+#include "hook.h"
+#include "s_misc.h"
+#include "parse.h"
+#include "watch.h"
+
+
+struct Callback *entering_umode_cb = NULL;
+struct Callback *umode_cb = NULL;
+
+static char umode_buffer[IRCD_BUFSIZE];
+
+static void user_welcome(struct Client *);
+static void report_and_set_user_flags(struct Client *, const struct AccessItem *);
+static int check_xline(struct Client *);
+static void introduce_client(struct Client *);
+static const char *uid_get(void);
+
+/* Used for building up the isupport string,
+ * used with init_isupport, add_isupport, delete_isupport
+ */
+
+struct Isupport 
+{
+  dlink_node node;
+  char *name;
+  char *options;
+  int number;
+};
+
+static dlink_list support_list = { NULL, NULL, 0 };
+MessageFile *isupportFile;
+
+/* memory is cheap. map 0-255 to equivalent mode */
+unsigned int user_modes[256] =
+{
+  /* 0x00 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0x0F */
+  /* 0x10 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0x1F */
+  /* 0x20 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0x2F */
+  /* 0x30 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0x3F */
+  0,                  /* @ */
+  0,                  /* A */
+  0,                  /* B */
+  UMODE_CCONN_FULL,   /* C */
+  UMODE_DEAF,         /* D */
+  0,                  /* E */
+  0,                  /* F */
+  UMODE_SOFTCALLERID, /* G */
+  UMODE_HIDDEN,       /* H */
+  0,                  /* I */
+  0,                  /* J */
+  0,                  /* K */
+  0,                  /* L */
+  0,                  /* M */
+  0,                  /* N */
+  0,                  /* O */
+  0,                  /* P */
+  0,                  /* Q */
+  UMODE_REGONLY,      /* R */
+  0,                  /* S */
+  0,                  /* T */
+  0,                  /* U */
+  0,                  /* V */
+  0,                  /* W */
+  0,                  /* X */
+  0,                  /* Y */
+  0,                  /* Z 0x5A */
+  0, 0, 0, 0, 0,      /* 0x5F   */ 
+  0,                  /* 0x60   */
+  UMODE_ADMIN,        /* a */
+  UMODE_BOTS,         /* b */
+  UMODE_CCONN,        /* c */
+  UMODE_DEBUG,        /* d */
+  0,                  /* e */
+  UMODE_FULL,         /* f */
+  UMODE_CALLERID,     /* g */
+  0,                  /* h */
+  UMODE_INVISIBLE,    /* i */
+  UMODE_REJ,          /* j */
+  UMODE_SKILL,        /* k */
+  UMODE_LOCOPS,       /* l */
+  0,                  /* m */
+  UMODE_NCHANGE,      /* n */
+  UMODE_OPER,         /* o */
+  0,                  /* p */
+  0,                  /* q */
+  UMODE_REGISTERED,   /* r */
+  UMODE_SERVNOTICE,   /* s */
+  0,                  /* t */
+  UMODE_UNAUTH,       /* u */
+  0,                  /* v */
+  UMODE_WALLOP,       /* w */
+  UMODE_EXTERNAL,     /* x */
+  UMODE_SPY,          /* y */
+  UMODE_OPERWALL,     /* z      0x7A */
+  0,0,0,0,0,          /* 0x7B - 0x7F */
+
+  /* 0x80 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0x8F */
+  /* 0x90 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0x9F */
+  /* 0xA0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0xAF */
+  /* 0xB0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0xBF */
+  /* 0xC0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0xCF */
+  /* 0xD0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0xDF */
+  /* 0xE0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0xEF */
+  /* 0xF0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0  /* 0xFF */
+};
+
+void
+assemble_umode_buffer(void)
+{
+  unsigned int idx = 0;
+  char *umode_buffer_ptr = umode_buffer;
+
+  for (; idx < (sizeof(user_modes) / sizeof(user_modes[0])); ++idx)
+    if (user_modes[idx])
+      *umode_buffer_ptr++ = idx;
+
+  *umode_buffer_ptr = '\0';
+}
+
+/* show_lusers()
+ *
+ * inputs       - pointer to client
+ * output       - NONE
+ * side effects - display to client user counts etc.
+ */
+void
+show_lusers(struct Client *source_p) 
+{
+  const char *from, *to;
+
+  if (!MyConnect(source_p) && IsCapable(source_p->from, CAP_TS6) && HasID(source_p))
+  {
+    from = me.id;
+    to = source_p->id;
+  }
+  else
+  {
+    from = me.name;
+    to = source_p->name;
+  }
+
+  if (!ConfigServerHide.hide_servers || HasUMode(source_p, UMODE_OPER))
+    sendto_one(source_p, form_str(RPL_LUSERCLIENT),
+               from, to, (Count.total-Count.invisi),
+               Count.invisi, dlink_list_length(&global_serv_list));
+  else
+    sendto_one(source_p, form_str(RPL_LUSERCLIENT), from, to,
+               (Count.total-Count.invisi), Count.invisi, 1);
+
+  if (Count.oper > 0)
+    sendto_one(source_p, form_str(RPL_LUSEROP),
+               from, to, Count.oper);
+
+  if (dlink_list_length(&unknown_list) > 0)
+    sendto_one(source_p, form_str(RPL_LUSERUNKNOWN),
+               from, to, dlink_list_length(&unknown_list));
+
+  if (dlink_list_length(&global_channel_list) > 0)
+    sendto_one(source_p, form_str(RPL_LUSERCHANNELS),
+               from, to, dlink_list_length(&global_channel_list));
+
+  if (!ConfigServerHide.hide_servers || HasUMode(source_p, UMODE_OPER))
+  {
+    sendto_one(source_p, form_str(RPL_LUSERME),
+               from, to, Count.local, Count.myserver);
+    sendto_one(source_p, form_str(RPL_LOCALUSERS),
+               from, to, Count.local, Count.max_loc,
+               Count.local, Count.max_loc);
+  }
+  else
+  {
+    sendto_one(source_p, form_str(RPL_LUSERME),
+               from, to, Count.total, 0);
+    sendto_one(source_p, form_str(RPL_LOCALUSERS), 
+               from, to, Count.total, Count.max_tot,
+               Count.total, Count.max_tot);
+  }
+
+  sendto_one(source_p, form_str(RPL_GLOBALUSERS),
+             from, to, Count.total, Count.max_tot,
+             Count.total, Count.max_tot);
+
+  if (!ConfigServerHide.hide_servers || HasUMode(source_p, UMODE_OPER))
+    sendto_one(source_p, form_str(RPL_STATSCONN), from, to,
+               Count.max_loc_con, Count.max_loc_cli, Count.totalrestartcount);
+
+  if (Count.local > Count.max_loc_cli)
+    Count.max_loc_cli = Count.local;
+
+  if ((Count.local + Count.myserver) > Count.max_loc_con)
+    Count.max_loc_con = Count.local + Count.myserver; 
+}
+
+/* show_isupport()
+ *
+ * inputs       - pointer to client
+ * output       - NONE
+ * side effects	- display to client what we support (for them)
+ */
+void
+show_isupport(struct Client *source_p) 
+{
+  send_message_file(source_p, isupportFile);
+}
+
+/*
+** register_local_user
+**      This function is called when both NICK and USER messages
+**      have been accepted for the client, in whatever order. Only
+**      after this, is the USER message propagated.
+**
+**      NICK's must be propagated at once when received, although
+**      it would be better to delay them too until full info is
+**      available. Doing it is not so simple though, would have
+**      to implement the following:
+**
+**      (actually it has been implemented already for a while) -orabidoo
+**
+**      1) user telnets in and gives only "NICK foobar" and waits
+**      2) another user far away logs in normally with the nick
+**         "foobar" (quite legal, as this server didn't propagate
+**         it).
+**      3) now this server gets nick "foobar" from outside, but
+**         has alread the same defined locally. Current server
+**         would just issue "KILL foobar" to clean out dups. But,
+**         this is not fair. It should actually request another
+**         nick from local user or kill him/her...
+*/
+void
+register_local_user(struct Client *source_p)
+{
+  const char *id = NULL;
+  const struct AccessItem *aconf = NULL;
+  dlink_node *ptr = NULL;
+
+  assert(source_p != NULL);
+  assert(source_p == source_p->from);
+  assert(MyConnect(source_p));
+  assert(!source_p->localClient->registration);
+
+  ClearCap(source_p, CAP_TS6);
+
+  if (ConfigFileEntry.ping_cookie)
+  {
+    if (!IsPingSent(source_p) && source_p->localClient->random_ping == 0)
+    {
+      do
+        source_p->localClient->random_ping = genrand_int32();
+      while (!source_p->localClient->random_ping);
+
+      sendto_one(source_p, "PING :%u",
+                 source_p->localClient->random_ping);
+      SetPingSent(source_p);
+      return;
+    }
+
+    if (!HasPingCookie(source_p))
+      return;
+  }
+
+  source_p->localClient->last_privmsg = CurrentTime;
+  /* Straight up the maximum rate of flooding... */
+  source_p->localClient->allow_read = MAX_FLOOD_BURST;
+
+  if (!execute_callback(client_check_cb, source_p, source_p->username))
+    return;
+
+  if (valid_hostname(source_p->host) == 0)
+  {
+    sendto_one(source_p, ":%s NOTICE %s :*** Notice -- You have an illegal "
+               "character in your hostname", me.name, source_p->name);
+    strlcpy(source_p->host, source_p->sockhost,
+            sizeof(source_p->host));
+  }
+
+  ptr   = source_p->localClient->confs.head;
+  aconf = map_to_conf(ptr->data);
+
+  if (!IsGotId(source_p))
+  {
+    char username[USERLEN + 1];
+    const char *p = username;
+    unsigned int i = 0;
+
+    if (IsNeedIdentd(aconf))
+    {
+      ++ServerStats.is_ref;
+      sendto_one(source_p, ":%s NOTICE %s :*** Notice -- You need to install "
+                 "identd to use this server", me.name, source_p->name);
+      exit_client(source_p, &me, "Install identd");
+      return;
+    }
+
+    strlcpy(username, source_p->username, sizeof(username));
+
+    if (!IsNoTilde(aconf))
+      source_p->username[i++] = '~';
+
+    for (; *p && i < USERLEN; ++p)
+      if (*p != '[')
+        source_p->username[i++] = *p;
+
+    source_p->username[i] = '\0';
+  }
+
+  /* password check */
+  if (!EmptyString(aconf->passwd))
+  {
+    const char *pass = source_p->localClient->passwd;
+
+    if (!match_conf_password(pass, aconf))
+    {
+      ++ServerStats.is_ref;
+      sendto_one(source_p, form_str(ERR_PASSWDMISMATCH),
+                 me.name, source_p->name);
+      exit_client(source_p, &me, "Bad Password");
+      return;
+    }
+  }
+
+  /* don't free source_p->localClient->passwd here - it can be required
+   * by masked /stats I if there are auth{} blocks with need_password = no;
+   * --adx
+   */
+
+  /* report if user has &^>= etc. and set flags as needed in source_p */
+  report_and_set_user_flags(source_p, aconf);
+
+  if (IsDead(source_p))
+    return;
+
+  /* Limit clients -
+   * We want to be able to have servers and F-line clients
+   * connect, so save room for "buffer" connections.
+   * Smaller servers may want to decrease this, and it should
+   * probably be just a percentage of the MAXCLIENTS...
+   *   -Taner
+   */
+  /* Except "F:" clients */
+  if ((Count.local >= ServerInfo.max_clients + MAX_BUFFER) ||
+      (Count.local >= ServerInfo.max_clients && !IsExemptLimits(source_p)))
+  {
+    sendto_realops_flags(UMODE_FULL, L_ALL,
+                         "Too many clients, rejecting %s[%s].",
+                         source_p->name, source_p->host);
+    ++ServerStats.is_ref;
+    exit_client(source_p, &me, "Sorry, server is full - try later");
+    return;
+  }
+
+  /* valid user name check */
+  if (valid_username(source_p->username) == 0)
+  {
+    char tmpstr2[IRCD_BUFSIZE];
+
+    sendto_realops_flags(UMODE_REJ, L_ALL, "Invalid username: %s (%s@%s)",
+                         source_p->name, source_p->username, source_p->host);
+    ++ServerStats.is_ref;
+    snprintf(tmpstr2, sizeof(tmpstr2), "Invalid username [%s]",
+             source_p->username);
+    exit_client(source_p, &me, tmpstr2);
+    return;
+  }
+
+  if (check_xline(source_p))
+    return;
+
+  while (hash_find_id((id = uid_get())) != NULL)
+    ;
+
+  strlcpy(source_p->id, id, sizeof(source_p->id));
+  hash_add_id(source_p);
+
+  sendto_realops_flags(UMODE_CCONN, L_ALL,
+                       "Client connecting: %s (%s@%s) [%s] {%s} [%s] <%s>",
+                       source_p->name, source_p->username, source_p->host,
+                       ConfigFileEntry.hide_spoof_ips && IsIPSpoof(source_p) ?
+                       "255.255.255.255" : source_p->sockhost,
+                       get_client_class(source_p),
+                       source_p->info, source_p->id);
+
+  sendto_realops_flags(UMODE_CCONN_FULL, L_ALL,
+                       "CLICONN %s %s %s %s %s %s %s 0 %s",
+                       source_p->name, source_p->username, source_p->host,
+                       ConfigFileEntry.hide_spoof_ips && IsIPSpoof(source_p) ?
+                       "255.255.255.255" : source_p->sockhost,
+		       get_client_class(source_p),
+		       ConfigFileEntry.hide_spoof_ips && IsIPSpoof(source_p) ?
+                           "<hidden>" : source_p->localClient->client_host,
+		       ConfigFileEntry.hide_spoof_ips && IsIPSpoof(source_p) ?
+                           "<hidden>" : source_p->localClient->client_server,
+                       source_p->info);
+
+
+  if (ConfigFileEntry.invisible_on_connect)
+  {
+    AddUMode(source_p, UMODE_INVISIBLE);
+    ++Count.invisi;
+  }
+
+  if ((++Count.local) > Count.max_loc)
+  {
+    Count.max_loc = Count.local;
+
+    if (!(Count.max_loc % 10))
+      sendto_realops_flags(UMODE_ALL, L_ALL, "New Max Local Clients: %d",
+                           Count.max_loc);
+  }
+
+  /* Increment our total user count here */
+  if (++Count.total > Count.max_tot)
+    Count.max_tot = Count.total;
+  ++Count.totalrestartcount;
+
+  assert(source_p->servptr == &me);
+  SetClient(source_p);
+  dlinkAdd(source_p, &source_p->lnode, &source_p->servptr->serv->client_list);
+
+  source_p->localClient->allow_read = MAX_FLOOD_BURST;
+
+  assert(dlinkFind(&unknown_list, source_p));
+
+  dlink_move_node(&source_p->localClient->lclient_node,
+                  &unknown_list, &local_client_list);
+
+  user_welcome(source_p);
+  add_user_host(source_p->username, source_p->host, 0);
+  SetUserHost(source_p);
+
+  introduce_client(source_p);
+}
+
+/* register_remote_user()
+ *
+ * inputs       - source_p remote or directly connected client
+ *              - username to register as
+ *              - host name to register as
+ *              - server name
+ *              - realname (gecos)
+ * output	- NONE
+ * side effects	- This function is called when a remote client
+ *		  is introduced by a server.
+ */
+void
+register_remote_user(struct Client *source_p,
+                     const char *username, const char *host, const char *server,
+                     const char *realname)
+{
+  struct Client *target_p = NULL;
+
+  assert(source_p != NULL);
+  assert(source_p->username != username);
+
+  strlcpy(source_p->host, host, sizeof(source_p->host)); 
+  strlcpy(source_p->username, username, sizeof(source_p->username));
+
+  /*
+   * coming from another server, take the servers word for it
+   */
+  source_p->servptr = hash_find_server(server);
+
+  /* Super GhostDetect:
+   * If we can't find the server the user is supposed to be on,
+   * then simply blow the user away.        -Taner
+   */
+  if (source_p->servptr == NULL)
+  {
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+                         "No server %s for user %s[%s@%s] from %s",
+                         server, source_p->name, source_p->username,
+                         source_p->host, source_p->from->name);
+    kill_client(source_p->from, source_p, "%s (Server doesn't exist)", me.name);
+
+    AddFlag(source_p, FLAGS_KILLED);
+    exit_client(source_p, &me, "Ghosted Client");
+    return;
+  }
+
+  if ((target_p = source_p->servptr) && target_p->from != source_p->from)
+  {
+    sendto_realops_flags(UMODE_DEBUG, L_ALL,
+                         "Bad User [%s] :%s USER %s@%s %s, != %s[%s]",
+                         source_p->from->name, source_p->name, source_p->username,
+                         source_p->host, source_p->servptr->name,
+                         target_p->name, target_p->from->name);
+    kill_client(source_p->from, source_p,
+                "%s (NICK from wrong direction (%s != %s))",
+                me.name, source_p->servptr->name, target_p->from->name);
+    AddFlag(source_p, FLAGS_KILLED);
+    exit_client(source_p, &me, "USER server wrong direction");
+    return;
+  }
+
+  /*
+   * If the nick has been introduced by a services server,
+   * make it a service as well.
+   */
+  if (HasFlag(source_p->servptr, FLAGS_SERVICE))
+    AddFlag(source_p, FLAGS_SERVICE);
+
+  /* Increment our total user count here */
+  if (++Count.total > Count.max_tot)
+    Count.max_tot = Count.total;
+
+  SetClient(source_p);
+  dlinkAdd(source_p, &source_p->lnode, &source_p->servptr->serv->client_list);
+  add_user_host(source_p->username, source_p->host, 1);
+  SetUserHost(source_p);
+
+  introduce_client(source_p);
+}
+
+/* introduce_client()
+ *
+ * inputs	- source_p
+ * output	- NONE
+ * side effects - This common function introduces a client to the rest
+ *		  of the net, either from a local client connect or
+ *		  from a remote connect.
+ */
+static void
+introduce_client(struct Client *source_p)
+{
+  dlink_node *server_node = NULL;
+  static char ubuf[12];
+
+  if (MyClient(source_p))
+    send_umode(source_p, source_p, 0, SEND_UMODES, ubuf);
+  else
+    send_umode(NULL, source_p, 0, SEND_UMODES, ubuf);
+
+  watch_check_hash(source_p, RPL_LOGON);
+
+  if (*ubuf == '\0')
+  {
+    ubuf[0] = '+';
+    ubuf[1] = '\0';
+  }
+
+  DLINK_FOREACH(server_node, serv_list.head)
+  {
+    struct Client *server = server_node->data;
+
+    if (server == source_p->from)
+        continue;
+
+    if (IsCapable(server, CAP_SVS))
+    {
+      if (IsCapable(server, CAP_TS6) && HasID(source_p))
+        sendto_one(server, ":%s UID %s %d %lu %s %s %s %s %s %s :%s",
+                   source_p->servptr->id,
+                   source_p->name, source_p->hopcount+1,
+                   (unsigned long)source_p->tsinfo,
+                   ubuf, source_p->username, source_p->host,
+                   (MyClient(source_p) && IsIPSpoof(source_p)) ?
+                   "0" : source_p->sockhost, source_p->id,
+                   source_p->svid,
+                   source_p->info);
+      else
+        sendto_one(server, "NICK %s %d %lu %s %s %s %s %s :%s",
+                   source_p->name, source_p->hopcount+1,
+                   (unsigned long)source_p->tsinfo,
+                   ubuf, source_p->username, source_p->host,
+                   source_p->servptr->name, source_p->svid,
+                   source_p->info);
+
+    }
+    else
+    {
+      if (IsCapable(server, CAP_TS6) && HasID(source_p))
+        sendto_one(server, ":%s UID %s %d %lu %s %s %s %s %s :%s",
+                   source_p->servptr->id,
+                   source_p->name, source_p->hopcount+1,
+                   (unsigned long)source_p->tsinfo,
+                   ubuf, source_p->username, source_p->host,
+                   (MyClient(source_p) && IsIPSpoof(source_p)) ?
+                   "0" : source_p->sockhost, source_p->id, source_p->info);
+      else
+        sendto_one(server, "NICK %s %d %lu %s %s %s %s :%s",
+                   source_p->name, source_p->hopcount+1,
+                   (unsigned long)source_p->tsinfo,
+                   ubuf, source_p->username, source_p->host,
+                   source_p->servptr->name, source_p->info);
+    }
+  }
+}
+
+/* valid_hostname()
+ *
+ * Inputs       - pointer to hostname
+ * Output       - 1 if valid, 0 if not
+ * Side effects - check hostname for validity
+ *
+ * NOTE: this doesn't allow a hostname to begin with a dot and
+ * will not allow more dots than chars.
+ */
+int
+valid_hostname(const char *hostname)
+{
+  const char *p = hostname;
+
+  assert(p != NULL);
+
+  if (*p == '.' || *p == ':')
+    return 0;
+
+  for (; *p; ++p)
+    if (!IsHostChar(*p))
+      return 0;
+
+  return 1;
+}
+
+/* valid_username()
+ *
+ * Inputs       - pointer to user
+ * Output       - 1 if valid, 0 if not
+ * Side effects - check username for validity
+ *
+ * Absolutely always reject any '*' '!' '?' '@' in an user name
+ * reject any odd control characters names.
+ * Allow '.' in username to allow for "first.last"
+ * style of username
+ */
+int
+valid_username(const char *username)
+{
+  int dots      = 0;
+  const char *p = username;
+
+  assert(p != NULL);
+
+  if (*p == '~')
+    ++p;
+
+  /* reject usernames that don't start with an alphanum
+   * i.e. reject jokers who have '-@somehost' or '.@somehost'
+   * or "-hi-@somehost", "h-----@somehost" would still be accepted.
+   */
+  if (!IsAlNum(*p))
+    return 0;
+
+  while (*++p)
+  {
+    if ((*p == '.') && ConfigFileEntry.dots_in_ident)
+    {
+      if (++dots > ConfigFileEntry.dots_in_ident)
+        return 0;
+      if (!IsUserChar(*(p + 1)))
+        return 0;
+    }
+    else if (!IsUserChar(*p))
+      return 0;
+  }
+
+  return 1;
+}
+
+/* clean_nick_name()
+ *
+ * input        - nickname
+ *              - whether it's a local nick (1) or remote (0)
+ * output       - none
+ * side effects - walks through the nickname, returning 0 if erroneous
+ */
+int
+valid_nickname(const char *nickname, const int local)
+{
+  const char *p = nickname;
+  assert(nickname && *nickname);
+
+  /* nicks can't start with a digit or - or be 0 length */
+  /* This closer duplicates behaviour of hybrid-6 */
+  if (*p == '-' || (IsDigit(*p) && local) || *p == '\0')
+    return 0;
+
+  for (; *p; ++p)
+    if (!IsNickChar(*p))
+      return 0;
+
+  return p - nickname <= NICKLEN;
+}
+
+/* report_and_set_user_flags()
+ *
+ * inputs       - pointer to source_p
+ *              - pointer to aconf for this user
+ * output       - NONE
+ * side effects - Report to user any special flags
+ *                they are getting, and set them.
+ */
+static void
+report_and_set_user_flags(struct Client *source_p, const struct AccessItem *aconf)
+{
+  /* If this user is being spoofed, tell them so */
+  if (IsConfDoSpoofIp(aconf))
+  {
+    sendto_one(source_p,
+               ":%s NOTICE %s :*** Spoofing your IP. congrats.",
+               me.name, source_p->name);
+  }
+
+  /* If this user is in the exception class, Set it "E lined" */
+  if (IsConfExemptKline(aconf))
+  {
+    SetExemptKline(source_p);
+    sendto_one(source_p,
+               ":%s NOTICE %s :*** You are exempt from K/D/G lines. congrats.",
+               me.name, source_p->name);
+  }
+
+  /* The else here is to make sure that G line exempt users
+   * do not get noticed twice.
+   */
+  else if (IsConfExemptGline(aconf))
+  {
+    SetExemptGline(source_p);
+    sendto_one(source_p, ":%s NOTICE %s :*** You are exempt from G lines.",
+               me.name, source_p->name);
+  }
+
+  if (IsConfExemptResv(aconf))
+  {
+    SetExemptResv(source_p);
+    sendto_one(source_p, ":%s NOTICE %s :*** You are exempt from resvs.",
+               me.name, source_p->name);
+  }
+
+  /* If this user is exempt from user limits set it "F lined" */
+  if (IsConfExemptLimits(aconf))
+  {
+    SetExemptLimits(source_p);
+    sendto_one(source_p,
+               ":%s NOTICE %s :*** You are exempt from user limits. congrats.",
+               me.name,source_p->name);
+  }
+
+  if (IsConfCanFlood(aconf))
+  {
+    SetCanFlood(source_p);
+    sendto_one(source_p, ":%s NOTICE %s :*** You are exempt from flood "
+               "protection, aren't you fearsome.",
+               me.name, source_p->name);
+  }
+}
+
+/* change_simple_umode()
+ *
+ * this callback can be hooked to allow special handling of
+ * certain usermodes
+ */
+static void *
+change_simple_umode(va_list args)
+{
+  struct Client *client_p;
+  struct Client *source_p;
+  int what;
+  unsigned int flag;
+
+  client_p = va_arg(args, struct Client *);
+  source_p = va_arg(args, struct Client *);
+  what = va_arg(args, int);
+  flag = va_arg(args, unsigned int);
+
+  if (what == MODE_ADD)
+    AddUMode(source_p, flag);
+  else
+    DelUMode(source_p, flag);
+
+  return NULL;
+}
+
+/* set_user_mode()
+ *
+ * added 15/10/91 By Darren Reed.
+ * parv[0] - sender
+ * parv[1] - username to change mode for
+ * parv[2] - modes to change
+ */
+void
+set_user_mode(struct Client *client_p, struct Client *source_p,
+              int parc, char *parv[])
+{
+  unsigned int flag, setflags;
+  char **p, *m, buf[IRCD_BUFSIZE];
+  struct Client *target_p;
+  int what = MODE_ADD, badflag = 0, i;
+
+  assert(!(parc < 2));
+
+  if ((target_p = find_person(client_p, parv[1])) == NULL)
+  {
+    if (MyConnect(source_p))
+      sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
+                 me.name, source_p->name, parv[1]);
+    return;
+  }
+
+  if (IsServer(source_p))
+  {
+     sendto_realops_flags(UMODE_ALL, L_ADMIN, "*** Mode for User %s from %s",
+                          parv[1], source_p->name);
+     return;
+  }
+
+  if (source_p != target_p)
+  {
+     sendto_one(source_p, form_str(ERR_USERSDONTMATCH),
+                me.name, source_p->name);
+     return;
+  }
+
+  if (parc < 3)
+  {
+    m = buf;
+    *m++ = '+';
+
+    for (i = 0; i < 128; i++)
+      if (HasUMode(source_p, user_modes[i]))
+        *m++ = (char)i;
+    *m = '\0';
+
+    sendto_one(source_p, form_str(RPL_UMODEIS),
+               me.name, source_p->name, buf);
+    return;
+  }
+
+  execute_callback(entering_umode_cb, client_p, source_p);
+
+  /* find flags already set for user */
+  setflags = source_p->umodes;
+
+  /* parse mode change string(s) */
+  for (p = &parv[2]; p && *p; p++)
+  {
+    for (m = *p; *m; m++)
+    {
+      switch (*m)
+      {
+        case '+':
+          what = MODE_ADD;
+          break;
+        case '-':
+          what = MODE_DEL;
+          break;
+        case 'o':
+          if (what == MODE_ADD)
+          {
+            if (IsServer(client_p) && !HasUMode(source_p, UMODE_OPER))
+            {
+              ++Count.oper;
+              SetOper(source_p);
+            }
+          }
+          else
+          {
+            /* Only decrement the oper counts if an oper to begin with
+             * found by Pat Szuta, Perly , perly@xnet.com 
+             */
+            if (!HasUMode(source_p, UMODE_OPER))
+              break;
+
+            ClearOper(source_p);
+            Count.oper--;
+
+            if (MyConnect(source_p))
+            {
+              dlink_node *dm;
+
+              detach_conf(source_p, OPER_TYPE);
+              ClrOFlag(source_p);
+              DelUMode(source_p, ConfigFileEntry.oper_only_umodes);
+
+              if ((dm = dlinkFindDelete(&oper_list, source_p)) != NULL)
+                free_dlink_node(dm);
+            }
+          }
+
+          break;
+
+        /* we may not get these,
+         * but they shouldnt be in default
+         */
+        case 'r':
+        case ' ' :
+        case '\n':
+        case '\r':
+        case '\t':
+          break;
+
+        default:
+          if ((flag = user_modes[(unsigned char)*m]))
+          {
+            if (MyConnect(source_p) && !HasUMode(source_p, UMODE_OPER) &&
+                (ConfigFileEntry.oper_only_umodes & flag))
+            {
+              badflag = 1;
+            }
+            else
+              execute_callback(umode_cb, client_p, source_p, what, flag);
+          }
+          else
+          {
+            if (MyConnect(source_p))
+              badflag = 1;
+          }
+
+          break;
+      }
+    }
+  }
+
+  if (badflag)
+    sendto_one(source_p, form_str(ERR_UMODEUNKNOWNFLAG),
+               me.name, source_p->name);
+
+  if (HasUMode(source_p, UMODE_NCHANGE) && !HasOFlag(source_p, OPER_FLAG_N))
+  {
+    sendto_one(source_p, ":%s NOTICE %s :*** You have no nchange flag;",
+               me.name, source_p->name);
+    DelUMode(source_p, UMODE_NCHANGE);
+  }
+
+  if (MyConnect(source_p) && HasUMode(source_p, UMODE_ADMIN) &&
+      !HasOFlag(source_p, OPER_FLAG_ADMIN))
+  {
+    sendto_one(source_p, ":%s NOTICE %s :*** You have no admin flag;",
+               me.name, source_p->name);
+    DelUMode(source_p, UMODE_ADMIN);
+  }
+
+  if (!(setflags & UMODE_INVISIBLE) && HasUMode(source_p, UMODE_INVISIBLE))
+    ++Count.invisi;
+  if ((setflags & UMODE_INVISIBLE) && !HasUMode(source_p, UMODE_INVISIBLE))
+    --Count.invisi;
+
+  /*
+   * compare new flags with old flags and send string which
+   * will cause servers to update correctly.
+   */
+  send_umode_out(client_p, source_p, setflags);
+}
+
+/* send_umode()
+ * send the MODE string for user (user) to connection client_p
+ * -avalon
+ *
+ * inputs	- client_p
+ *		- source_p
+ *		- int old
+ *		- sendmask mask of modes to send
+ * 		- suplied umode_buf
+ * output	- NONE
+ */
+void
+send_umode(struct Client *client_p, struct Client *source_p,
+           unsigned int old, unsigned int sendmask, char *umode_buf)
+{
+  char *m = umode_buf;
+  int what = 0;
+  unsigned int i;
+  unsigned int flag;
+
+  /*
+   * build a string in umode_buf to represent the change in the user's
+   * mode between the new (source_p->umodes) and 'old'.
+   */
+  for (i = 0; i < 128; i++)
+  {
+    flag = user_modes[i];
+    if (!flag)
+      continue;
+
+    if (MyClient(source_p) && !(flag & sendmask))
+      continue;
+
+    if ((flag & old) && !HasUMode(source_p, flag))
+    {
+      if (what == MODE_DEL)
+        *m++ = (char)i;
+      else
+      {
+        what = MODE_DEL;
+        *m++ = '-';
+        *m++ = (char)i;
+      }
+    }
+    else if (!(flag & old) && HasUMode(source_p, flag))
+    {
+      if (what == MODE_ADD)
+        *m++ = (char)i;
+      else
+      {
+        what = MODE_ADD;
+        *m++ = '+';
+        *m++ = (char)i;
+      }
+    }
+  }
+
+  *m = '\0';
+
+  if (*umode_buf && client_p)
+    sendto_one(client_p, ":%s!%s@%s MODE %s :%s",
+               source_p->name, source_p->username,
+               source_p->host, source_p->name, umode_buf);
+}
+
+/* send_umode_out()
+ *
+ * inputs	-
+ * output	- NONE
+ * side effects - Only send ubuf out to servers that know about this client
+ */
+void
+send_umode_out(struct Client *client_p, struct Client *source_p,
+               unsigned int old)
+{
+  char buf[IRCD_BUFSIZE] = { '\0' };
+  dlink_node *ptr = NULL;
+
+  send_umode(NULL, source_p, old, SEND_UMODES, buf);
+
+  if (buf[0])
+  {
+    DLINK_FOREACH(ptr, serv_list.head)
+    {
+      struct Client *target_p = ptr->data;
+
+      if ((target_p != client_p) && (target_p != source_p))
+        sendto_one(target_p, ":%s MODE %s :%s",
+                   ID_or_name(source_p, target_p),
+                   ID_or_name(source_p, target_p), buf);
+    }
+  }
+
+  if (client_p && MyClient(client_p))
+    send_umode(client_p, source_p, old, 0xffffffff, buf);
+}
+
+/* user_welcome()
+ *
+ * inputs	- client pointer to client to welcome
+ * output	- NONE
+ * side effects	-
+ */
+static void
+user_welcome(struct Client *source_p)
+{
+#if defined(__TIME__) && defined(__DATE__)
+  static const char built_date[] = __DATE__ " at " __TIME__;
+#else
+  static const char built_date[] = "unknown";
+#endif
+
+#ifdef HAVE_LIBCRYPTO
+  if (source_p->localClient->fd.ssl != NULL)
+    sendto_one(source_p, ":%s NOTICE %s :*** Connected securely via %s",
+               me.name, source_p->name,
+               ssl_get_cipher(source_p->localClient->fd.ssl));
+#endif
+
+  sendto_one(source_p, form_str(RPL_WELCOME), me.name, source_p->name, 
+             ServerInfo.network_name, source_p->name);
+  sendto_one(source_p, form_str(RPL_YOURHOST), me.name, source_p->name,
+             get_listener_name(source_p->localClient->listener), ircd_version);
+  sendto_one(source_p, form_str(RPL_CREATED),
+             me.name, source_p->name, built_date);
+  sendto_one(source_p, form_str(RPL_MYINFO),
+             me.name, source_p->name, me.name, ircd_version, umode_buffer);
+  show_isupport(source_p);
+
+  if (source_p->id[0] != '\0')
+    sendto_one(source_p, form_str(RPL_YOURID), me.name,
+               source_p->name, source_p->id);
+
+  show_lusers(source_p);
+
+  if (ConfigFileEntry.short_motd)
+  {
+    sendto_one(source_p, ":%s NOTICE %s :*** Notice -- motd was last changed at %s",
+               me.name, source_p->name, ConfigFileEntry.motd.lastChangedDate);
+    sendto_one(source_p,
+               ":%s NOTICE %s :*** Notice -- Please read the motd if you haven't "
+               "read it", me.name, source_p->name);
+    sendto_one(source_p, form_str(RPL_MOTDSTART),
+               me.name, source_p->name, me.name);
+    sendto_one(source_p, form_str(RPL_MOTD),
+               me.name, source_p->name,
+               "*** This is the short motd ***");
+    sendto_one(source_p, form_str(RPL_ENDOFMOTD),
+               me.name, source_p->name);
+  }
+  else  
+    send_message_file(source_p, &ConfigFileEntry.motd);
+}
+
+/* check_xline()
+ *
+ * inputs       - pointer to client to test
+ * outupt       - 1 if exiting 0 if ok
+ * side effects -
+ */
+static int
+check_xline(struct Client *source_p)
+{
+  struct ConfItem *conf = NULL;
+  const char *reason = NULL;
+
+  if ((conf = find_matching_name_conf(XLINE_TYPE, source_p->info, NULL, NULL, 0)) ||
+      (conf = find_matching_name_conf(RXLINE_TYPE, source_p->info, NULL, NULL, 0)))
+  {
+    struct MatchItem *reg = map_to_conf(conf);
+
+    ++reg->count;
+
+    if (reg->reason != NULL)
+      reason = reg->reason;
+    else
+      reason = "No Reason";
+
+    sendto_realops_flags(UMODE_REJ, L_ALL,
+                         "X-line Rejecting [%s] [%s], user %s [%s]",
+                         source_p->info, reason,
+                         get_client_name(source_p, HIDE_IP),
+                         source_p->sockhost);
+
+    ++ServerStats.is_ref;
+    exit_client(source_p, &me, "Bad user info");
+    return 1;
+  }
+
+  return 0;
+}
+
+/* oper_up()
+ *
+ * inputs	- pointer to given client to oper
+ * output	- NONE
+ * side effects	- Blindly opers up given source_p, using aconf info
+ *                all checks on passwords have already been done.
+ *                This could also be used by rsa oper routines. 
+ */
+void
+oper_up(struct Client *source_p)
+{
+  const unsigned int old = source_p->umodes;
+  const struct AccessItem *oconf = NULL;
+
+  assert(source_p->localClient->confs.head);
+  oconf = map_to_conf((source_p->localClient->confs.head)->data);
+
+  ++Count.oper;
+  SetOper(source_p);
+
+  if (oconf->modes)
+    AddUMode(source_p, oconf->modes);
+  else if (ConfigFileEntry.oper_umodes)
+    AddUMode(source_p, ConfigFileEntry.oper_umodes);
+
+  if (!(old & UMODE_INVISIBLE) && HasUMode(source_p, UMODE_INVISIBLE))
+    ++Count.invisi;
+  if ((old & UMODE_INVISIBLE) && !HasUMode(source_p, UMODE_INVISIBLE))
+    --Count.invisi;
+
+  assert(dlinkFind(&oper_list, source_p) == NULL);
+  dlinkAdd(source_p, make_dlink_node(), &oper_list);
+
+  AddOFlag(source_p, oconf->port);
+
+  if (HasOFlag(source_p, OPER_FLAG_ADMIN))
+    AddUMode(source_p, UMODE_ADMIN);
+  if (!HasOFlag(source_p, OPER_FLAG_N))
+    DelUMode(source_p, UMODE_NCHANGE);
+
+  sendto_realops_flags(UMODE_ALL, L_ALL, "%s is now an operator",
+                       get_oper_name(source_p));
+  send_umode_out(source_p, source_p, old);
+  sendto_one(source_p, form_str(RPL_YOUREOPER), me.name, source_p->name);
+}
+
+static char new_uid[TOTALSIDUID + 1];     /* allow for \0 */
+
+int
+valid_sid(const char *sid)
+{
+  if (strlen(sid) == IRC_MAXSID)
+    if (IsDigit(*sid))
+      if (IsAlNum(*(sid + 1)) && IsAlNum(*(sid + 2)))
+        return 1;
+
+  return 0;
+}
+
+/*
+ * init_uid()
+ * 
+ * inputs	- NONE
+ * output	- NONE
+ * side effects	- new_uid is filled in with server id portion (sid)
+ *		  (first 3 bytes) or defaulted to 'A'.
+ *	          Rest is filled in with 'A'
+ */
+void
+init_uid(void)
+{
+  int i;
+
+  memset(new_uid, 0, sizeof(new_uid));
+
+  if (!EmptyString(ServerInfo.sid))
+    strlcpy(new_uid, ServerInfo.sid, sizeof(new_uid));
+
+  for (i = 0; i < IRC_MAXSID; ++i)
+    if (new_uid[i] == '\0') 
+      new_uid[i] = 'A';
+
+  /* NOTE: if IRC_MAXUID != 6, this will have to be rewritten */
+  /* Yes nenolod, I have known it was off by one ever since I wrote it
+   * But *JUST* for you, though, it really doesn't look as *pretty*
+   * -Dianora
+   */
+  memcpy(new_uid + IRC_MAXSID, "AAAAA@", IRC_MAXUID);
+
+  entering_umode_cb = register_callback("entering_umode", NULL);
+  umode_cb = register_callback("changing_umode", change_simple_umode);
+}
+
+/*
+ * add_one_to_uid
+ *
+ * inputs	- index number into new_uid
+ * output	- NONE
+ * side effects	- new_uid is incremented by one
+ *		  note this is a recursive function
+ */
+static void
+add_one_to_uid(int i)
+{
+  if (i != IRC_MAXSID)    /* Not reached server SID portion yet? */
+  {
+    if (new_uid[i] == 'Z')
+      new_uid[i] = '0';
+    else if (new_uid[i] == '9')
+    {
+      new_uid[i] = 'A';
+      add_one_to_uid(i-1);
+    }
+    else
+      ++new_uid[i];
+  }
+  else
+  {
+    /* NOTE: if IRC_MAXUID != 6, this will have to be rewritten */
+    if (new_uid[i] == 'Z')
+      memcpy(new_uid + IRC_MAXSID, "AAAAAA", IRC_MAXUID);
+    else
+      ++new_uid[i];
+  }
+}
+
+/*
+ * uid_get
+ *
+ * inputs       - struct Client *
+ * output       - new UID is returned to caller
+ * side effects - new_uid is incremented by one.
+ */
+static const char *
+uid_get(void)
+{
+  add_one_to_uid(TOTALSIDUID - 1);    /* index from 0 */
+  return new_uid;
+}
+
+/*
+ * init_isupport()
+ *
+ * input	- NONE
+ * output	- NONE
+ * side effects	- Must be called before isupport is enabled
+ */
+void
+init_isupport(void)
+{
+  isupportFile = init_MessageLine();
+
+  add_isupport("CALLERID", NULL, -1);
+  add_isupport("CASEMAPPING", CASEMAP, -1);
+  add_isupport("DEAF", "D", -1);
+  add_isupport("KICKLEN", NULL, KICKLEN);
+  add_isupport("MODES", NULL, MAXMODEPARAMS);
+  add_isupport("NICKLEN", NULL, NICKLEN);
+#ifdef HALFOPS
+  add_isupport("PREFIX", "(ohv)@%+", -1);
+  add_isupport("STATUSMSG", "@%+", -1);
+#else
+  add_isupport("PREFIX", "(ov)@+", -1);
+  add_isupport("STATUSMSG", "@+", -1);
+#endif
+  add_isupport("TOPICLEN", NULL, TOPICLEN);
+}
+
+/*
+ * add_isupport()
+ *
+ * input	- name of supported function
+ *		- options if any
+ *		- number if any
+ * output	- NONE
+ * side effects	- Each supported item must call this when activated
+ */
+void
+add_isupport(const char *name, const char *options, int n)
+{
+  dlink_node *ptr;
+  struct Isupport *support;
+
+  DLINK_FOREACH(ptr, support_list.head)
+  {
+    support = ptr->data;
+    if (irccmp(support->name, name) == 0)
+    {
+      MyFree(support->name);
+      MyFree(support->options);
+      break;
+    }
+  }
+
+  if (ptr == NULL)
+  {
+    support = MyMalloc(sizeof(*support));
+    dlinkAddTail(support, &support->node, &support_list);
+  }
+
+  DupString(support->name, name);
+  if (options != NULL)
+    DupString(support->options, options);
+  support->number = n;
+
+  rebuild_isupport_message_line();
+}
+
+/*
+ * delete_isupport()
+ *
+ * input	- name of supported function
+ * output	- NONE
+ * side effects	- Each supported item must call this when deactivated
+ */
+void
+delete_isupport(const char *name)
+{
+  dlink_node *ptr;
+  struct Isupport *support;
+
+  DLINK_FOREACH(ptr, support_list.head)
+  {
+    support = ptr->data;
+    if (irccmp(support->name, name) == 0)
+    {
+      dlinkDelete(ptr, &support_list);
+      MyFree(support->name);
+      MyFree(support->options);
+      MyFree(support);
+      break;
+    }
+  }
+
+  rebuild_isupport_message_line();
+}
+
+/*
+ * rebuild_isupport_message_line
+ *
+ * input	- NONE
+ * output	- NONE
+ * side effects	- Destroy the isupport MessageFile lines, and rebuild.
+ */
+void
+rebuild_isupport_message_line(void)
+{
+  char isupportbuffer[IRCD_BUFSIZE];
+  char *p = isupportbuffer;
+  dlink_node *ptr = NULL;
+  int n = 0;
+  int tokens = 0;
+  size_t len = 0;
+  size_t reserve = strlen(me.name) + HOSTLEN + strlen(form_str(RPL_ISUPPORT));
+
+  destroy_MessageLine(isupportFile);
+
+  DLINK_FOREACH(ptr, support_list.head)
+  {
+    struct Isupport *support = ptr->data;
+
+    p += (n = ircsprintf(p, "%s", support->name));
+    len += n;
+
+    if (support->options != NULL)
+    {
+      p += (n = ircsprintf(p, "=%s", support->options));
+      len += n;
+    }
+
+    if (support->number > 0)
+    {
+      p += (n = ircsprintf(p, "=%d", support->number));
+      len += n;
+    }
+
+    *p++ = ' ';
+    len++;
+    *p = '\0';
+
+    if (++tokens == (MAXPARA-2) || len >= (sizeof(isupportbuffer)-reserve))
+    { /* arbritrary for now */
+      if (*--p == ' ')
+        *p = '\0';
+
+      addto_MessageLine(isupportFile, isupportbuffer);
+      p = isupportbuffer;
+      len = 0;
+      n = tokens = 0;
+    }
+  }
+
+  if (len != 0)
+  {
+    if (*--p == ' ')
+      *p = '\0';
+    addto_MessageLine(isupportFile, isupportbuffer);
+  }
+}
diff --git a/src/send.c b/src/send.c
new file mode 100644
index 0000000..afa684e
--- /dev/null
+++ b/src/send.c
@@ -0,0 +1,1111 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  send.c: Functions for sending messages.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "send.h"
+#include "channel.h"
+#include "client.h"
+#include "dbuf.h"
+#include "irc_string.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "fdlist.h"
+#include "s_bsd.h"
+#include "s_serv.h"
+#include "sprintf_irc.h"
+#include "conf.h"
+#include "log.h"
+#include "memory.h"
+#include "hook.h"
+#include "packet.h"
+
+
+struct Callback *iosend_cb = NULL;
+static unsigned int current_serial = 0;
+
+
+/* send_format()
+ *
+ * inputs	- buffer to format into
+ *              - size of the buffer
+ *		- format pattern to use
+ *		- var args
+ * output	- number of bytes formatted output
+ * side effects	- modifies sendbuf
+ */
+static inline int
+send_format(char *lsendbuf, int bufsize, const char *pattern, va_list args)
+{
+  int len;
+
+  /*
+   * from rfc1459
+   *
+   * IRC messages are always lines of characters terminated with a CR-LF
+   * (Carriage Return - Line Feed) pair, and these messages shall not
+   * exceed 512 characters in length,  counting all characters 
+   * including the trailing CR-LF.
+   * Thus, there are 510 characters maximum allowed
+   * for the command and its parameters.  There is no provision for
+   * continuation message lines.  See section 7 for more details about
+   * current implementations.
+   */
+  len = vsnprintf(lsendbuf, bufsize - 1, pattern, args);
+  if (len > bufsize - 2)
+    len = bufsize - 2;  /* required by some versions of vsnprintf */
+
+  lsendbuf[len++] = '\r';
+  lsendbuf[len++] = '\n';
+  return len;
+}
+
+/*
+ * iosend_default - append a packet to the client's sendq.
+ */
+void *
+iosend_default(va_list args)
+{
+  struct Client *to = va_arg(args, struct Client *);
+  int length = va_arg(args, int);
+  char *buf = va_arg(args, char *);
+
+  dbuf_put(&to->localClient->buf_sendq, buf, length);
+  return NULL;
+}
+
+/*
+ ** send_message
+ **      Internal utility which appends given buffer to the sockets
+ **      sendq.
+ */
+static void
+send_message(struct Client *to, char *buf, int len)
+{
+  assert(!IsMe(to));
+  assert(to != &me);
+
+  if (dbuf_length(&to->localClient->buf_sendq) + len > get_sendq(to))
+  {
+    if (IsServer(to))
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+                           "Max SendQ limit exceeded for %s: %lu > %lu",
+                           get_client_name(to, HIDE_IP),
+                           (unsigned long)(dbuf_length(&to->localClient->buf_sendq) + len),
+                           get_sendq(to));
+    if (IsClient(to))
+      SetSendQExceeded(to);
+    dead_link_on_write(to, 0);
+    return;
+  }
+
+  execute_callback(iosend_cb, to, len, buf);
+
+  /*
+   ** Update statistics. The following is slightly incorrect
+   ** because it counts messages even if queued, but bytes
+   ** only really sent. Queued bytes get updated in SendQueued.
+   */
+  ++to->localClient->send.messages;
+  ++me.localClient->send.messages;
+
+  if (dbuf_length(&to->localClient->buf_sendq) >
+      (IsServer(to) ? (unsigned int) 1024 : (unsigned int) 4096))
+    send_queued_write(to);
+}
+
+/* send_message_remote()
+ *
+ * inputs	- pointer to client from message is being sent
+ * 		- pointer to client to send to
+ *		- pointer to preformatted buffer
+ *		- length of input buffer
+ * output	- none
+ * side effects	- Despite the function name, this only sends to directly
+ *		  connected clients.
+ * 
+ */
+static void
+send_message_remote(struct Client *to, struct Client *from,
+                    char *buf, int len)
+{
+  if (!MyConnect(to))
+  {
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+			 "server send message to %s [%s] dropped from %s(Not local server)",
+			 to->name, to->from->name, from->name);
+    return;
+  }
+
+  /* Optimize by checking if (from && to) before everything */
+  /* we set to->from up there.. */
+
+  if (!MyClient(from) && IsClient(to) && (to == from->from))
+  {
+    if (IsServer(from))
+    {
+      sendto_realops_flags(UMODE_ALL, L_ALL,
+                           "Send message to %s [%s] dropped from %s(Fake Dir)",
+                           to->name, to->from->name, from->name);
+      return;
+    }
+
+    sendto_realops_flags(UMODE_ALL, L_ALL,
+                         "Ghosted: %s[%s@%s] from %s[%s@%s] (%s)",
+                         to->name, to->username, to->host,
+                         from->name, from->username, from->host,
+                         to->from->name);
+
+    sendto_server(NULL, CAP_TS6, NOCAPS,
+                  ":%s KILL %s :%s (%s[%s@%s] Ghosted %s)",
+                  me.id, to->name, me.name, to->name,
+                  to->username, to->host, to->from->name);
+    sendto_server(NULL, NOCAPS, CAP_TS6,
+                  ":%s KILL %s :%s (%s[%s@%s] Ghosted %s)",
+                  me.name, to->name, me.name, to->name,
+                  to->username, to->host, to->from->name);
+
+    AddFlag(to, FLAGS_KILLED);
+
+    if (IsClient(from))
+      sendto_one(from, form_str(ERR_GHOSTEDCLIENT),
+                 me.name, from->name, to->name, to->username,
+                 to->host, to->from);
+
+    exit_client(to, &me, "Ghosted client");
+
+    return;
+  } 
+
+  send_message(to, buf, len);
+}
+
+/*
+ ** sendq_unblocked
+ **      Called when a socket is ready for writing.
+ */
+void
+sendq_unblocked(fde_t *fd, struct Client *client_p)
+{
+  ClearSendqBlocked(client_p);
+  /* let send_queued_write be executed by send_queued_all */
+
+#ifdef HAVE_LIBCRYPTO
+  if (fd->flags.pending_read)
+  {
+    fd->flags.pending_read = 0;
+    read_packet(fd, client_p);
+  }
+#endif
+}
+
+/*
+ ** send_queued_write
+ **      This is called when there is a chance that some output would
+ **      be possible. This attempts to empty the send queue as far as
+ **      possible, and then if any data is left, a write is rescheduled.
+ */
+void
+send_queued_write(struct Client *to)
+{
+  int retlen;
+  struct dbuf_block *first;
+
+  /*
+   ** Once socket is marked dead, we cannot start writing to it,
+   ** even if the error is removed...
+   */
+  if (IsDead(to) || IsSendqBlocked(to))
+    return;  /* no use calling send() now */
+
+  /* Next, lets try to write some data */
+
+  if (dbuf_length(&to->localClient->buf_sendq))
+  {
+    do {
+      first = to->localClient->buf_sendq.blocks.head->data;
+
+#ifdef HAVE_LIBCRYPTO
+      if (to->localClient->fd.ssl)
+      {
+        retlen = SSL_write(to->localClient->fd.ssl, first->data, first->size);
+
+        /* translate openssl error codes, sigh */
+	if (retlen < 0)
+	  switch (SSL_get_error(to->localClient->fd.ssl, retlen))
+	  {
+            case SSL_ERROR_WANT_READ:
+	      return;  /* retry later, don't register for write events */
+
+	    case SSL_ERROR_WANT_WRITE:
+	      errno = EWOULDBLOCK;
+            case SSL_ERROR_SYSCALL:
+	      break;
+            case SSL_ERROR_SSL:
+              if (errno == EAGAIN)
+                break;
+            default:
+	      retlen = errno = 0;  /* either an SSL-specific error or EOF */
+	  }
+      }
+      else
+#endif
+        retlen = send(to->localClient->fd.fd, first->data, first->size, 0);
+
+      if (retlen <= 0)
+        break;
+
+      dbuf_delete(&to->localClient->buf_sendq, retlen);
+
+      /* We have some data written .. update counters */
+      to->localClient->send.bytes += retlen;
+      me.localClient->send.bytes += retlen;
+    } while (dbuf_length(&to->localClient->buf_sendq));
+
+    if ((retlen < 0) && (ignoreErrno(errno)))
+    {
+      /* we have a non-fatal error, reschedule a write */
+      SetSendqBlocked(to);
+      comm_setselect(&to->localClient->fd, COMM_SELECT_WRITE,
+                     (PF *)sendq_unblocked, (void *)to, 0);
+    }
+    else if (retlen <= 0)
+    {
+      dead_link_on_write(to, errno);
+      return;
+    }
+  }
+}
+
+/* send_queued_all()
+ *
+ * input        - NONE
+ * output       - NONE
+ * side effects - try to flush sendq of each client
+ */
+void
+send_queued_all(void)
+{
+  dlink_node *ptr;
+
+  /* Servers are processed first, mainly because this can generate
+   * a notice to opers, which is to be delivered by this function.
+   */
+  DLINK_FOREACH(ptr, serv_list.head)
+    send_queued_write((struct Client *) ptr->data);
+
+  DLINK_FOREACH(ptr, unknown_list.head)
+    send_queued_write((struct Client *) ptr->data);
+
+  DLINK_FOREACH(ptr, local_client_list.head)
+    send_queued_write((struct Client *) ptr->data);
+
+  /* NOTE: This can still put clients on aborted_list; unfortunately,
+   * exit_aborted_clients takes precedence over send_queued_all,
+   * because exiting clients can generate server/oper traffic.
+   * The easiest approach is dealing with aborted clients in the next I/O lap.
+   * -adx
+   */
+}
+
+/* sendto_one()
+ *
+ * inputs	- pointer to destination client
+ *		- var args message
+ * output	- NONE
+ * side effects	- send message to single client
+ */
+void
+sendto_one(struct Client *to, const char *pattern, ...)
+{
+  va_list args;
+  char buffer[IRCD_BUFSIZE];
+  int len;
+
+  if (to->from != NULL)
+    to = to->from;
+  if (IsDead(to))
+    return; /* This socket has already been marked as dead */
+
+  va_start(args, pattern);
+  len = send_format(buffer, IRCD_BUFSIZE, pattern, args);
+  va_end(args);
+
+  send_message(to, buffer, len);
+}
+
+/* sendto_channel_butone()
+ *
+ * inputs	- pointer to client(server) to NOT send message to
+ *		- pointer to client that is sending this message
+ *		- pointer to channel being sent to
+ *		- vargs message
+ * output	- NONE
+ * side effects	- message as given is sent to given channel members.
+ *
+ * WARNING - +D clients are ignored
+ */
+void
+sendto_channel_butone(struct Client *one, struct Client *from,
+                      struct Channel *chptr, unsigned int type,
+                      const char *pattern, ...)
+{
+  va_list alocal, aremote, auid;
+  char local_buf[IRCD_BUFSIZE];
+  char remote_buf[IRCD_BUFSIZE];
+  char uid_buf[IRCD_BUFSIZE];
+  int local_len, remote_len, uid_len;
+  dlink_node *ptr = NULL, *ptr_next = NULL;
+
+  if (IsServer(from))
+    local_len = ircsprintf(local_buf, ":%s ",
+                           from->name);
+  else
+    local_len = ircsprintf(local_buf, ":%s!%s@%s ",
+                           from->name, from->username, from->host);
+  remote_len = ircsprintf(remote_buf, ":%s ",
+                          from->name);
+  uid_len = ircsprintf(uid_buf, ":%s ",
+                       ID(from));
+
+  va_start(alocal, pattern);
+  va_start(aremote, pattern);
+  va_start(auid, pattern);
+  local_len += send_format(&local_buf[local_len], IRCD_BUFSIZE - local_len,
+                           pattern, alocal);
+  remote_len += send_format(&remote_buf[remote_len], IRCD_BUFSIZE - remote_len,
+                            pattern, aremote);
+  uid_len += send_format(&uid_buf[uid_len], IRCD_BUFSIZE - uid_len, pattern,
+                         auid);
+  va_end(auid);
+  va_end(aremote);
+  va_end(alocal);
+
+  ++current_serial;
+
+  DLINK_FOREACH_SAFE(ptr, ptr_next, chptr->members.head)
+  {
+    struct Membership *ms = ptr->data;
+    struct Client *target_p = ms->client_p;
+
+    assert(IsClient(target_p));
+
+    if (IsDefunct(target_p) || HasUMode(target_p, UMODE_DEAF) || target_p->from == one)
+      continue;
+
+    if (type != 0 && (ms->flags & type) == 0)
+      continue;
+
+    if (MyConnect(target_p))
+    {
+      if (target_p->localClient->serial != current_serial)
+      {
+        send_message(target_p, local_buf, local_len);
+        target_p->localClient->serial = current_serial;
+      }
+    }
+    else
+    {
+      /* Now check whether a message has been sent to this
+       * remote link already
+       */
+      if (target_p->from->localClient->serial != current_serial)
+      {
+        if (IsCapable(target_p->from, CAP_TS6))
+          send_message_remote(target_p->from, from, uid_buf, uid_len);
+        else
+          send_message_remote(target_p->from, from, remote_buf, remote_len);
+        target_p->from->localClient->serial = current_serial;
+      }
+    }
+  }
+}
+
+/* sendto_server()
+ * 
+ * inputs       - pointer to client to NOT send to
+ *              - pointer to channel
+ *              - caps or'd together which must ALL be present
+ *              - caps or'd together which must ALL NOT be present
+ *              - printf style format string
+ *              - args to format string
+ * output       - NONE
+ * side effects - Send a message to all connected servers, except the
+ *                client 'one' (if non-NULL), as long as the servers
+ *                support ALL capabs in 'caps', and NO capabs in 'nocaps'.
+ *            
+ * This function was written in an attempt to merge together the other
+ * billion sendto_*serv*() functions, which sprung up with capabs,
+ * lazylinks, uids, etc.
+ * -davidt
+ */
+void 
+sendto_server(struct Client *one,
+              const unsigned int caps,
+              const unsigned int nocaps,
+              const char *format, ...)
+{
+  va_list args;
+  dlink_node *ptr = NULL;
+  char buffer[IRCD_BUFSIZE];
+  int len = 0;
+
+  va_start(args, format);
+  len = send_format(buffer, IRCD_BUFSIZE, format, args);
+  va_end(args);
+
+  DLINK_FOREACH(ptr, serv_list.head)
+  {
+    struct Client *client_p = ptr->data;
+
+    /* If dead already skip */
+    if (IsDead(client_p))
+      continue;
+    /* check against 'one' */
+    if (one != NULL && (client_p == one->from))
+      continue;
+    /* check we have required capabs */
+    if ((client_p->localClient->caps & caps) != caps)
+      continue;
+    /* check we don't have any forbidden capabs */
+    if ((client_p->localClient->caps & nocaps) != 0)
+      continue;
+
+    send_message(client_p, buffer, len);
+  }
+}
+
+/* sendto_common_channels_local()
+ *
+ * inputs	- pointer to client
+ *		- pattern to send
+ * output	- NONE
+ * side effects	- Sends a message to all people on local server who are
+ * 		  in same channel with user. 
+ *		  used by m_nick.c and exit_one_client.
+ */
+void
+sendto_common_channels_local(struct Client *user, int touser,
+                             const char *pattern, ...)
+{
+  va_list args;
+  dlink_node *uptr;
+  dlink_node *cptr;
+  struct Channel *chptr;
+  struct Membership *ms;
+  struct Client *target_p;
+  char buffer[IRCD_BUFSIZE];
+  int len;
+
+  va_start(args, pattern);
+  len = send_format(buffer, IRCD_BUFSIZE, pattern, args);
+  va_end(args);
+
+  ++current_serial;
+
+  DLINK_FOREACH(cptr, user->channel.head)
+  {
+    chptr = ((struct Membership *) cptr->data)->chptr;
+    assert(chptr != NULL);
+
+    DLINK_FOREACH(uptr, chptr->members.head)
+    {
+      ms = uptr->data;
+      target_p = ms->client_p;
+      assert(target_p != NULL);
+
+      if (!MyConnect(target_p) || target_p == user || IsDefunct(target_p) ||
+          target_p->localClient->serial == current_serial)
+        continue;
+
+      target_p->localClient->serial = current_serial;
+      send_message(target_p, buffer, len);
+    }
+  }
+
+  if (touser && MyConnect(user) && !IsDead(user) &&
+      user->localClient->serial != current_serial)
+    send_message(user, buffer, len);
+}
+
+/* sendto_channel_local()
+ *
+ * inputs	- member status mask, e.g. CHFL_CHANOP | CHFL_VOICE
+ *              - whether to ignore +D clients (YES/NO)
+ *              - pointer to channel to send to
+ *              - var args pattern
+ * output	- NONE
+ * side effects - Send a message to all members of a channel that are
+ *		  locally connected to this server.
+ */
+void
+sendto_channel_local(int type, int nodeaf, struct Channel *chptr,
+                     const char *pattern, ...)
+{
+  va_list args;
+  char buffer[IRCD_BUFSIZE];
+  int len;
+  dlink_node *ptr;
+  struct Membership *ms;
+  struct Client *target_p;
+
+  va_start(args, pattern);
+  len = send_format(buffer, IRCD_BUFSIZE, pattern, args);
+  va_end(args);
+
+  DLINK_FOREACH(ptr, chptr->members.head)
+  {
+    ms = ptr->data;
+    target_p = ms->client_p;
+
+    if (type != 0 && (ms->flags & type) == 0)
+      continue;
+
+    if (!MyConnect(target_p) || IsDefunct(target_p) ||
+        (nodeaf && HasUMode(target_p, UMODE_DEAF)))
+      continue;
+
+    send_message(target_p, buffer, len);
+  }
+}
+
+/* sendto_channel_local_butone()
+ *
+ * inputs       - pointer to client to NOT send message to
+ *              - member status mask, e.g. CHFL_CHANOP | CHFL_VOICE
+ *              - pointer to channel to send to
+ *              - var args pattern
+ * output       - NONE
+ * side effects - Send a message to all members of a channel that are
+ *                locally connected to this server except one.
+ *
+ * WARNING - +D clients are omitted
+ */
+void       
+sendto_channel_local_butone(struct Client *one, int type,
+			    struct Channel *chptr, const char *pattern, ...)
+{
+  va_list args;
+  char buffer[IRCD_BUFSIZE];
+  int len;
+  struct Client *target_p;
+  struct Membership *ms;
+  dlink_node *ptr;
+
+  va_start(args, pattern); 
+  len = send_format(buffer, IRCD_BUFSIZE, pattern, args);
+  va_end(args);
+
+  DLINK_FOREACH(ptr, chptr->members.head)       
+  {   
+    ms = ptr->data;
+    target_p = ms->client_p;
+
+    if (type != 0 && (ms->flags & type) == 0)
+      continue;
+
+    if (!MyConnect(target_p) || target_p == one ||
+        IsDefunct(target_p) || HasUMode(target_p, UMODE_DEAF))
+      continue;
+    send_message(target_p, buffer, len);
+  }
+}
+
+
+/* sendto_channel_remote()
+ *
+ * inputs	- Client not to send towards
+ *		- Client from whom message is from
+ *		- member status mask, e.g. CHFL_CHANOP | CHFL_VOICE
+ *              - pointer to channel to send to
+ *              - var args pattern
+ * output	- NONE
+ * side effects - Send a message to all members of a channel that are
+ *		  remote to this server.
+ */
+void
+sendto_channel_remote(struct Client *one, struct Client *from, int type,
+                      const unsigned int caps, const unsigned int nocaps,
+                      struct Channel *chptr, const char *pattern, ...)
+{
+  va_list args;
+  char buffer[IRCD_BUFSIZE];
+  int len;
+  dlink_node *ptr;
+  struct Client *target_p;
+  struct Membership *ms;
+
+  va_start(args, pattern);
+  len = send_format(buffer, IRCD_BUFSIZE, pattern, args);
+  va_end(args);
+
+  ++current_serial;
+
+  DLINK_FOREACH(ptr, chptr->members.head)
+  {
+    ms = ptr->data;
+    target_p = ms->client_p;
+
+    if (type != 0 && (ms->flags & type) == 0)
+      continue;
+
+    if (MyConnect(target_p))
+      continue;
+    target_p = target_p->from;
+
+    if (target_p == one->from ||
+        ((target_p->from->localClient->caps & caps) != caps) ||
+        ((target_p->from->localClient->caps & nocaps) != 0))
+      continue;
+    if (target_p->from->localClient->serial != current_serial)
+    {
+      send_message(target_p, buffer, len);
+      target_p->from->localClient->serial = current_serial;
+    }
+  } 
+}
+
+/*
+ ** match_it() and sendto_match_butone() ARE only used
+ ** to send a msg to all ppl on servers/hosts that match a specified mask
+ ** (used for enhanced PRIVMSGs) for opers
+ **
+ ** addition -- Armin, 8jun90 (gruner@informatik.tu-muenchen.de)
+ **
+ */
+
+/* match_it()
+ *
+ * inputs	- client pointer to match on
+ *		- actual mask to match
+ *		- what to match on, HOST or SERVER
+ * output	- 1 or 0 if match or not
+ * side effects	- NONE
+ */
+static int
+match_it(const struct Client *one, const char *mask, int what)
+{
+  if (what == MATCH_HOST)
+    return match(mask, one->host);
+
+  return match(mask, one->servptr->name);
+}
+
+/* sendto_match_butone()
+ *
+ * Send to all clients which match the mask in a way defined on 'what';
+ * either by user hostname or user servername.
+ *
+ * ugh. ONLY used by m_message.c to send an "oper magic" message. ugh.
+ */
+void
+sendto_match_butone(struct Client *one, struct Client *from, char *mask,
+                    int what, const char *pattern, ...)
+{
+  va_list alocal, aremote;
+  struct Client *client_p;
+  dlink_node *ptr, *ptr_next;
+  char local_buf[IRCD_BUFSIZE], remote_buf[IRCD_BUFSIZE];
+  int local_len = ircsprintf(local_buf, ":%s!%s@%s ", from->name,
+                             from->username, from->host);
+  int remote_len = ircsprintf(remote_buf, ":%s ", from->name);
+
+  va_start(alocal, pattern);
+  va_start(aremote, pattern);
+  local_len += send_format(&local_buf[local_len], IRCD_BUFSIZE - local_len,
+                           pattern, alocal);
+  remote_len += send_format(&remote_buf[remote_len], IRCD_BUFSIZE - remote_len,
+                            pattern, aremote);
+  va_end(aremote);
+  va_end(alocal);
+
+  /* scan the local clients */
+  DLINK_FOREACH(ptr, local_client_list.head)
+  {
+    client_p = ptr->data;
+
+    if (client_p != one && !IsDefunct(client_p) &&
+        match_it(client_p, mask, what))
+      send_message(client_p, local_buf, local_len);
+  }
+
+  /* Now scan servers */
+  DLINK_FOREACH_SAFE(ptr, ptr_next, serv_list.head)
+  {
+    client_p = ptr->data;
+
+    /*
+     * The old code looped through every client on the
+     * network for each server to check if the
+     * server (client_p) has at least 1 client matching
+     * the mask, using something like:
+     *
+     * for (target_p = GlobalClientList; target_p; target_p = target_p->next)
+     *        if (IsRegisteredUser(target_p) &&
+     *                        match_it(target_p, mask, what) &&
+     *                        (target_p->from == client_p))
+     *   vsendto_prefix_one(client_p, from, pattern, args);
+     *
+     * That way, we wouldn't send the message to
+     * a server who didn't have a matching client.
+     * However, on a network such as EFNet, that
+     * code would have looped through about 50
+     * servers, and in each loop, loop through
+     * about 50k clients as well, calling match()
+     * in each nested loop. That is a very bad
+     * thing cpu wise - just send the message
+     * to every connected server and let that
+     * server deal with it.
+     * -wnder
+     */
+    if (client_p != one && !IsDefunct(client_p))
+      send_message_remote(client_p, from, remote_buf, remote_len);
+  }
+}
+
+/* sendto_match_servs()
+ *
+ * inputs       - source client
+ *              - mask to send to
+ *              - capab needed
+ *              - data
+ * outputs	- none
+ * side effects	- data sent to servers matching with capab
+ */
+void
+sendto_match_servs(struct Client *source_p, const char *mask, int cap,
+                   const char *pattern, ...)
+{
+  va_list args;
+  struct Client *target_p;
+  dlink_node *ptr;
+  char buffer[IRCD_BUFSIZE];
+  int found = 0;
+
+  va_start(args, pattern);
+  vsnprintf(buffer, sizeof(buffer), pattern, args);
+  va_end(args);
+
+  ++current_serial;
+
+  DLINK_FOREACH(ptr, global_serv_list.head)
+  {
+    target_p = ptr->data;
+
+    /* Do not attempt to send to ourselves, or the source */
+    if (IsMe(target_p) || target_p->from == source_p->from)
+      continue;
+
+    if (target_p->from->localClient->serial == current_serial)
+      continue;
+
+    if (match(mask, target_p->name))
+    {
+      /*
+       * if we set the serial here, then we'll never do a
+       * match() again, if !IsCapable()
+       */
+      target_p->from->localClient->serial = current_serial;
+      found++;
+
+      if (!IsCapable(target_p->from, cap))
+        continue;
+
+      sendto_anywhere(target_p, source_p, "%s", buffer);
+    }
+  }
+}
+
+/* sendto_anywhere()
+ *
+ * inputs	- pointer to dest client
+ * 		- pointer to from client
+ * 		- varags
+ * output	- NONE
+ * side effects	- less efficient than sendto_remote and sendto_one
+ * 		  but useful when one does not know where target "lives"
+ */
+void
+sendto_anywhere(struct Client *to, struct Client *from,
+                const char *pattern, ...)
+{
+  va_list args;
+  char buffer[IRCD_BUFSIZE];
+  int len;
+  struct Client *send_to = (to->from != NULL ? to->from : to);
+
+  if (IsDead(send_to))
+    return;
+
+  if (MyClient(to))
+  {
+    if (IsServer(from))
+    {
+      if (IsCapable(to, CAP_TS6) && HasID(from))
+        len = ircsprintf(buffer, ":%s ", from->id);
+      else
+        len = ircsprintf(buffer, ":%s ", from->name);
+    }
+    else
+      len = ircsprintf(buffer, ":%s!%s@%s ",
+                       from->name, from->username, from->host);
+  }
+  else len = ircsprintf(buffer, ":%s ", ID_or_name(from, send_to));
+
+  va_start(args, pattern);
+  len += send_format(&buffer[len], IRCD_BUFSIZE - len, pattern, args);
+  va_end(args);
+
+  if(MyClient(to))
+    send_message(send_to, buffer, len);
+  else
+    send_message_remote(send_to, from, buffer, len);
+}
+
+/* sendto_realops_flags()
+ *
+ * inputs	- flag types of messages to show to real opers
+ *		- flag indicating opers/admins
+ *		- var args input message
+ * output	- NONE
+ * side effects	- Send to *local* ops only but NOT +s nonopers.
+ */
+void
+sendto_realops_flags(unsigned int flags, int level, const char *pattern, ...)
+{
+  dlink_node *ptr = NULL;
+  char nbuf[IRCD_BUFSIZE];
+  va_list args;
+
+  va_start(args, pattern);
+  vsnprintf(nbuf, IRCD_BUFSIZE, pattern, args);
+  va_end(args);
+
+  DLINK_FOREACH(ptr, oper_list.head)
+  {
+    struct Client *client_p = ptr->data;
+    assert(HasUMode(client_p, UMODE_OPER));
+
+    /* If we're sending it to opers and theyre an admin, skip.
+     * If we're sending it to admins, and theyre not, skip.
+     */
+    if (((level == L_ADMIN) && !HasUMode(client_p, UMODE_ADMIN)) ||
+	((level == L_OPER) && HasUMode(client_p, UMODE_ADMIN)))
+      continue;
+
+    if (HasUMode(client_p, flags))
+      sendto_one(client_p, ":%s NOTICE %s :*** Notice -- %s",
+                 me.name, client_p->name, nbuf);
+  }
+}
+
+void
+sendto_globops_flags(unsigned int flags, int level, const char *pattern, ...)
+{
+  dlink_node *ptr = NULL;
+  char nbuf[IRCD_BUFSIZE];
+  va_list args;
+
+  va_start(args, pattern);
+  vsnprintf(nbuf, IRCD_BUFSIZE, pattern, args);
+  va_end(args);
+
+  DLINK_FOREACH(ptr, oper_list.head)
+  {
+    struct Client *client_p = ptr->data;
+    assert(client_p->umodes & UMODE_OPER);
+
+    /* If we're sending it to opers and theyre an admin, skip.
+     * If we're sending it to admins, and theyre not, skip.
+     */
+    if (((level == L_ADMIN) && !HasUMode(client_p, UMODE_ADMIN)) ||
+        ((level == L_OPER) && HasUMode(client_p, UMODE_ADMIN)))
+      continue;
+
+    if (HasUMode(client_p, flags))
+      sendto_one(client_p, ":%s NOTICE %s :*** Global -- %s",
+                 me.name, client_p->name, nbuf);
+  }
+}
+
+/* sendto_wallops_flags()
+ *
+ * inputs       - flag types of messages to show to real opers
+ *              - client sending request
+ *              - var args input message
+ * output       - NONE
+ * side effects - Send a wallops to local opers
+ */
+void
+sendto_wallops_flags(unsigned int flags, struct Client *source_p,
+                     const char *pattern, ...)
+{
+  dlink_node *ptr = NULL;
+  va_list args;
+  char buffer[IRCD_BUFSIZE];
+  int len;
+
+  if (IsClient(source_p))
+    len = ircsprintf(buffer, ":%s!%s@%s WALLOPS :",
+                     source_p->name, source_p->username, source_p->host);
+  else
+    len = ircsprintf(buffer, ":%s WALLOPS :", source_p->name);
+
+  va_start(args, pattern);
+  len += send_format(&buffer[len], IRCD_BUFSIZE - len, pattern, args);
+  va_end(args);
+
+  DLINK_FOREACH(ptr, oper_list.head)
+  {
+    struct Client *client_p = ptr->data;
+    assert(client_p->umodes & UMODE_OPER);
+
+    if (HasUMode(client_p, flags) && !IsDefunct(client_p))
+      send_message(client_p, buffer, len);
+  }
+}
+
+/* ts_warn()
+ *
+ * inputs	- var args message
+ * output	- NONE
+ * side effects	- Call sendto_realops_flags, with some flood checking
+ *		  (at most 5 warnings every 5 seconds)
+ */
+void
+ts_warn(const char *pattern, ...)
+{
+  va_list args;
+  char buffer[IRCD_BUFSIZE];
+  static time_t last = 0;
+  static int warnings = 0;
+
+  /*
+   ** if we're running with TS_WARNINGS enabled and someone does
+   ** something silly like (remotely) connecting a nonTS server,
+   ** we'll get a ton of warnings, so we make sure we don't send
+   ** more than 5 every 5 seconds.  -orabidoo
+   */
+
+  if (CurrentTime - last < 5)
+  {
+    if (++warnings > 5)
+      return;
+  }
+  else
+  {
+    last = CurrentTime;
+    warnings = 0;
+  }
+
+  va_start(args, pattern);
+  vsnprintf(buffer, sizeof(buffer), pattern, args);
+  va_end(args);
+
+  sendto_realops_flags(UMODE_ALL, L_ALL, "%s", buffer);
+  ilog(LOG_TYPE_IRCD, "%s", buffer);
+}
+
+/* kill_client()
+ *
+ * inputs	- client to send kill towards
+ * 		- pointer to client to kill
+ * 		- reason for kill
+ * output	- NONE
+ * side effects	- NONE
+ */
+void
+kill_client(struct Client *client_p, struct Client *diedie,
+            const char *pattern, ...)
+{
+  va_list args;
+  char buffer[IRCD_BUFSIZE];
+  int len;
+
+  if (client_p->from != NULL)
+    client_p = client_p->from;
+  if (IsDead(client_p))
+    return;
+
+  len = ircsprintf(buffer, ":%s KILL %s :", ID_or_name(&me, client_p->from),
+                   ID_or_name(diedie, client_p));
+
+  va_start(args, pattern);
+  len += send_format(&buffer[len], IRCD_BUFSIZE - len, pattern, args);
+  va_end(args);
+
+  send_message(client_p, buffer, len);
+}
+
+/* kill_client_ll_serv_butone()
+ *
+ * inputs	- pointer to client to not send to
+ *		- pointer to client to kill
+ * output	- NONE
+ * side effects	- Send a KILL for the given client
+ *		  message to all connected servers
+ *                except the client 'one'. Also deal with
+ *		  client being unknown to leaf, as in lazylink...
+ */
+void
+kill_client_ll_serv_butone(struct Client *one, struct Client *source_p,
+                           const char *pattern, ...)
+{
+  va_list args;
+  int have_uid = 0;
+  dlink_node *ptr = NULL;
+  char buf_uid[IRCD_BUFSIZE], buf_nick[IRCD_BUFSIZE];
+  int len_uid = 0, len_nick = 0;
+
+  if (HasID(source_p))
+  {
+    have_uid = 1;
+    va_start(args, pattern);
+    len_uid = ircsprintf(buf_uid, ":%s KILL %s :", me.id, ID(source_p));
+    len_uid += send_format(&buf_uid[len_uid], IRCD_BUFSIZE - len_uid, pattern,
+                           args);
+    va_end(args);
+  }
+
+  va_start(args, pattern);
+  len_nick = ircsprintf(buf_nick, ":%s KILL %s :", me.name, source_p->name);
+  len_nick += send_format(&buf_nick[len_nick], IRCD_BUFSIZE - len_nick, pattern,
+                          args);
+  va_end(args);
+
+  DLINK_FOREACH(ptr, serv_list.head)
+  {
+    struct Client *client_p = ptr->data;
+
+    if (one != NULL && (client_p == one->from))
+      continue;
+    if (IsDefunct(client_p))
+      continue;
+
+    if (have_uid && IsCapable(client_p, CAP_TS6))
+      send_message(client_p, buf_uid, len_uid);
+    else
+      send_message(client_p, buf_nick, len_nick);
+  }
+} 
diff --git a/src/sprintf_irc.c b/src/sprintf_irc.c
new file mode 100644
index 0000000..8a3ea56
--- /dev/null
+++ b/src/sprintf_irc.c
@@ -0,0 +1,472 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  sprintf_irc.c: Functions for printing to a string.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "sprintf_irc.h"
+#include "irc_string.h"
+
+
+static const char atoi_tab[4000] = {
+    '0','0','0',0, '0','0','1',0, '0','0','2',0, '0','0','3',0, '0','0','4',0,
+    '0','0','5',0, '0','0','6',0, '0','0','7',0, '0','0','8',0, '0','0','9',0,
+    '0','1','0',0, '0','1','1',0, '0','1','2',0, '0','1','3',0, '0','1','4',0,
+    '0','1','5',0, '0','1','6',0, '0','1','7',0, '0','1','8',0, '0','1','9',0,
+    '0','2','0',0, '0','2','1',0, '0','2','2',0, '0','2','3',0, '0','2','4',0,
+    '0','2','5',0, '0','2','6',0, '0','2','7',0, '0','2','8',0, '0','2','9',0,
+    '0','3','0',0, '0','3','1',0, '0','3','2',0, '0','3','3',0, '0','3','4',0,
+    '0','3','5',0, '0','3','6',0, '0','3','7',0, '0','3','8',0, '0','3','9',0,
+    '0','4','0',0, '0','4','1',0, '0','4','2',0, '0','4','3',0, '0','4','4',0,
+    '0','4','5',0, '0','4','6',0, '0','4','7',0, '0','4','8',0, '0','4','9',0,
+    '0','5','0',0, '0','5','1',0, '0','5','2',0, '0','5','3',0, '0','5','4',0,
+    '0','5','5',0, '0','5','6',0, '0','5','7',0, '0','5','8',0, '0','5','9',0,
+    '0','6','0',0, '0','6','1',0, '0','6','2',0, '0','6','3',0, '0','6','4',0,
+    '0','6','5',0, '0','6','6',0, '0','6','7',0, '0','6','8',0, '0','6','9',0,
+    '0','7','0',0, '0','7','1',0, '0','7','2',0, '0','7','3',0, '0','7','4',0,
+    '0','7','5',0, '0','7','6',0, '0','7','7',0, '0','7','8',0, '0','7','9',0,
+    '0','8','0',0, '0','8','1',0, '0','8','2',0, '0','8','3',0, '0','8','4',0,
+    '0','8','5',0, '0','8','6',0, '0','8','7',0, '0','8','8',0, '0','8','9',0,
+    '0','9','0',0, '0','9','1',0, '0','9','2',0, '0','9','3',0, '0','9','4',0,
+    '0','9','5',0, '0','9','6',0, '0','9','7',0, '0','9','8',0, '0','9','9',0,
+    '1','0','0',0, '1','0','1',0, '1','0','2',0, '1','0','3',0, '1','0','4',0,
+    '1','0','5',0, '1','0','6',0, '1','0','7',0, '1','0','8',0, '1','0','9',0,
+    '1','1','0',0, '1','1','1',0, '1','1','2',0, '1','1','3',0, '1','1','4',0,
+    '1','1','5',0, '1','1','6',0, '1','1','7',0, '1','1','8',0, '1','1','9',0,
+    '1','2','0',0, '1','2','1',0, '1','2','2',0, '1','2','3',0, '1','2','4',0,
+    '1','2','5',0, '1','2','6',0, '1','2','7',0, '1','2','8',0, '1','2','9',0,
+    '1','3','0',0, '1','3','1',0, '1','3','2',0, '1','3','3',0, '1','3','4',0,
+    '1','3','5',0, '1','3','6',0, '1','3','7',0, '1','3','8',0, '1','3','9',0,
+    '1','4','0',0, '1','4','1',0, '1','4','2',0, '1','4','3',0, '1','4','4',0,
+    '1','4','5',0, '1','4','6',0, '1','4','7',0, '1','4','8',0, '1','4','9',0,
+    '1','5','0',0, '1','5','1',0, '1','5','2',0, '1','5','3',0, '1','5','4',0,
+    '1','5','5',0, '1','5','6',0, '1','5','7',0, '1','5','8',0, '1','5','9',0,
+    '1','6','0',0, '1','6','1',0, '1','6','2',0, '1','6','3',0, '1','6','4',0,
+    '1','6','5',0, '1','6','6',0, '1','6','7',0, '1','6','8',0, '1','6','9',0,
+    '1','7','0',0, '1','7','1',0, '1','7','2',0, '1','7','3',0, '1','7','4',0,
+    '1','7','5',0, '1','7','6',0, '1','7','7',0, '1','7','8',0, '1','7','9',0,
+    '1','8','0',0, '1','8','1',0, '1','8','2',0, '1','8','3',0, '1','8','4',0,
+    '1','8','5',0, '1','8','6',0, '1','8','7',0, '1','8','8',0, '1','8','9',0,
+    '1','9','0',0, '1','9','1',0, '1','9','2',0, '1','9','3',0, '1','9','4',0,
+    '1','9','5',0, '1','9','6',0, '1','9','7',0, '1','9','8',0, '1','9','9',0,
+    '2','0','0',0, '2','0','1',0, '2','0','2',0, '2','0','3',0, '2','0','4',0,
+    '2','0','5',0, '2','0','6',0, '2','0','7',0, '2','0','8',0, '2','0','9',0,
+    '2','1','0',0, '2','1','1',0, '2','1','2',0, '2','1','3',0, '2','1','4',0,
+    '2','1','5',0, '2','1','6',0, '2','1','7',0, '2','1','8',0, '2','1','9',0,
+    '2','2','0',0, '2','2','1',0, '2','2','2',0, '2','2','3',0, '2','2','4',0,
+    '2','2','5',0, '2','2','6',0, '2','2','7',0, '2','2','8',0, '2','2','9',0,
+    '2','3','0',0, '2','3','1',0, '2','3','2',0, '2','3','3',0, '2','3','4',0,
+    '2','3','5',0, '2','3','6',0, '2','3','7',0, '2','3','8',0, '2','3','9',0,
+    '2','4','0',0, '2','4','1',0, '2','4','2',0, '2','4','3',0, '2','4','4',0,
+    '2','4','5',0, '2','4','6',0, '2','4','7',0, '2','4','8',0, '2','4','9',0,
+    '2','5','0',0, '2','5','1',0, '2','5','2',0, '2','5','3',0, '2','5','4',0,
+    '2','5','5',0, '2','5','6',0, '2','5','7',0, '2','5','8',0, '2','5','9',0,
+    '2','6','0',0, '2','6','1',0, '2','6','2',0, '2','6','3',0, '2','6','4',0,
+    '2','6','5',0, '2','6','6',0, '2','6','7',0, '2','6','8',0, '2','6','9',0,
+    '2','7','0',0, '2','7','1',0, '2','7','2',0, '2','7','3',0, '2','7','4',0,
+    '2','7','5',0, '2','7','6',0, '2','7','7',0, '2','7','8',0, '2','7','9',0,
+    '2','8','0',0, '2','8','1',0, '2','8','2',0, '2','8','3',0, '2','8','4',0,
+    '2','8','5',0, '2','8','6',0, '2','8','7',0, '2','8','8',0, '2','8','9',0,
+    '2','9','0',0, '2','9','1',0, '2','9','2',0, '2','9','3',0, '2','9','4',0,
+    '2','9','5',0, '2','9','6',0, '2','9','7',0, '2','9','8',0, '2','9','9',0,
+    '3','0','0',0, '3','0','1',0, '3','0','2',0, '3','0','3',0, '3','0','4',0,
+    '3','0','5',0, '3','0','6',0, '3','0','7',0, '3','0','8',0, '3','0','9',0,
+    '3','1','0',0, '3','1','1',0, '3','1','2',0, '3','1','3',0, '3','1','4',0,
+    '3','1','5',0, '3','1','6',0, '3','1','7',0, '3','1','8',0, '3','1','9',0,
+    '3','2','0',0, '3','2','1',0, '3','2','2',0, '3','2','3',0, '3','2','4',0,
+    '3','2','5',0, '3','2','6',0, '3','2','7',0, '3','2','8',0, '3','2','9',0,
+    '3','3','0',0, '3','3','1',0, '3','3','2',0, '3','3','3',0, '3','3','4',0,
+    '3','3','5',0, '3','3','6',0, '3','3','7',0, '3','3','8',0, '3','3','9',0,
+    '3','4','0',0, '3','4','1',0, '3','4','2',0, '3','4','3',0, '3','4','4',0,
+    '3','4','5',0, '3','4','6',0, '3','4','7',0, '3','4','8',0, '3','4','9',0,
+    '3','5','0',0, '3','5','1',0, '3','5','2',0, '3','5','3',0, '3','5','4',0,
+    '3','5','5',0, '3','5','6',0, '3','5','7',0, '3','5','8',0, '3','5','9',0,
+    '3','6','0',0, '3','6','1',0, '3','6','2',0, '3','6','3',0, '3','6','4',0,
+    '3','6','5',0, '3','6','6',0, '3','6','7',0, '3','6','8',0, '3','6','9',0,
+    '3','7','0',0, '3','7','1',0, '3','7','2',0, '3','7','3',0, '3','7','4',0,
+    '3','7','5',0, '3','7','6',0, '3','7','7',0, '3','7','8',0, '3','7','9',0,
+    '3','8','0',0, '3','8','1',0, '3','8','2',0, '3','8','3',0, '3','8','4',0,
+    '3','8','5',0, '3','8','6',0, '3','8','7',0, '3','8','8',0, '3','8','9',0,
+    '3','9','0',0, '3','9','1',0, '3','9','2',0, '3','9','3',0, '3','9','4',0,
+    '3','9','5',0, '3','9','6',0, '3','9','7',0, '3','9','8',0, '3','9','9',0,
+    '4','0','0',0, '4','0','1',0, '4','0','2',0, '4','0','3',0, '4','0','4',0,
+    '4','0','5',0, '4','0','6',0, '4','0','7',0, '4','0','8',0, '4','0','9',0,
+    '4','1','0',0, '4','1','1',0, '4','1','2',0, '4','1','3',0, '4','1','4',0,
+    '4','1','5',0, '4','1','6',0, '4','1','7',0, '4','1','8',0, '4','1','9',0,
+    '4','2','0',0, '4','2','1',0, '4','2','2',0, '4','2','3',0, '4','2','4',0,
+    '4','2','5',0, '4','2','6',0, '4','2','7',0, '4','2','8',0, '4','2','9',0,
+    '4','3','0',0, '4','3','1',0, '4','3','2',0, '4','3','3',0, '4','3','4',0,
+    '4','3','5',0, '4','3','6',0, '4','3','7',0, '4','3','8',0, '4','3','9',0,
+    '4','4','0',0, '4','4','1',0, '4','4','2',0, '4','4','3',0, '4','4','4',0,
+    '4','4','5',0, '4','4','6',0, '4','4','7',0, '4','4','8',0, '4','4','9',0,
+    '4','5','0',0, '4','5','1',0, '4','5','2',0, '4','5','3',0, '4','5','4',0,
+    '4','5','5',0, '4','5','6',0, '4','5','7',0, '4','5','8',0, '4','5','9',0,
+    '4','6','0',0, '4','6','1',0, '4','6','2',0, '4','6','3',0, '4','6','4',0,
+    '4','6','5',0, '4','6','6',0, '4','6','7',0, '4','6','8',0, '4','6','9',0,
+    '4','7','0',0, '4','7','1',0, '4','7','2',0, '4','7','3',0, '4','7','4',0,
+    '4','7','5',0, '4','7','6',0, '4','7','7',0, '4','7','8',0, '4','7','9',0,
+    '4','8','0',0, '4','8','1',0, '4','8','2',0, '4','8','3',0, '4','8','4',0,
+    '4','8','5',0, '4','8','6',0, '4','8','7',0, '4','8','8',0, '4','8','9',0,
+    '4','9','0',0, '4','9','1',0, '4','9','2',0, '4','9','3',0, '4','9','4',0,
+    '4','9','5',0, '4','9','6',0, '4','9','7',0, '4','9','8',0, '4','9','9',0,
+    '5','0','0',0, '5','0','1',0, '5','0','2',0, '5','0','3',0, '5','0','4',0,
+    '5','0','5',0, '5','0','6',0, '5','0','7',0, '5','0','8',0, '5','0','9',0,
+    '5','1','0',0, '5','1','1',0, '5','1','2',0, '5','1','3',0, '5','1','4',0,
+    '5','1','5',0, '5','1','6',0, '5','1','7',0, '5','1','8',0, '5','1','9',0,
+    '5','2','0',0, '5','2','1',0, '5','2','2',0, '5','2','3',0, '5','2','4',0,
+    '5','2','5',0, '5','2','6',0, '5','2','7',0, '5','2','8',0, '5','2','9',0,
+    '5','3','0',0, '5','3','1',0, '5','3','2',0, '5','3','3',0, '5','3','4',0,
+    '5','3','5',0, '5','3','6',0, '5','3','7',0, '5','3','8',0, '5','3','9',0,
+    '5','4','0',0, '5','4','1',0, '5','4','2',0, '5','4','3',0, '5','4','4',0,
+    '5','4','5',0, '5','4','6',0, '5','4','7',0, '5','4','8',0, '5','4','9',0,
+    '5','5','0',0, '5','5','1',0, '5','5','2',0, '5','5','3',0, '5','5','4',0,
+    '5','5','5',0, '5','5','6',0, '5','5','7',0, '5','5','8',0, '5','5','9',0,
+    '5','6','0',0, '5','6','1',0, '5','6','2',0, '5','6','3',0, '5','6','4',0,
+    '5','6','5',0, '5','6','6',0, '5','6','7',0, '5','6','8',0, '5','6','9',0,
+    '5','7','0',0, '5','7','1',0, '5','7','2',0, '5','7','3',0, '5','7','4',0,
+    '5','7','5',0, '5','7','6',0, '5','7','7',0, '5','7','8',0, '5','7','9',0,
+    '5','8','0',0, '5','8','1',0, '5','8','2',0, '5','8','3',0, '5','8','4',0,
+    '5','8','5',0, '5','8','6',0, '5','8','7',0, '5','8','8',0, '5','8','9',0,
+    '5','9','0',0, '5','9','1',0, '5','9','2',0, '5','9','3',0, '5','9','4',0,
+    '5','9','5',0, '5','9','6',0, '5','9','7',0, '5','9','8',0, '5','9','9',0,
+    '6','0','0',0, '6','0','1',0, '6','0','2',0, '6','0','3',0, '6','0','4',0,
+    '6','0','5',0, '6','0','6',0, '6','0','7',0, '6','0','8',0, '6','0','9',0,
+    '6','1','0',0, '6','1','1',0, '6','1','2',0, '6','1','3',0, '6','1','4',0,
+    '6','1','5',0, '6','1','6',0, '6','1','7',0, '6','1','8',0, '6','1','9',0,
+    '6','2','0',0, '6','2','1',0, '6','2','2',0, '6','2','3',0, '6','2','4',0,
+    '6','2','5',0, '6','2','6',0, '6','2','7',0, '6','2','8',0, '6','2','9',0,
+    '6','3','0',0, '6','3','1',0, '6','3','2',0, '6','3','3',0, '6','3','4',0,
+    '6','3','5',0, '6','3','6',0, '6','3','7',0, '6','3','8',0, '6','3','9',0,
+    '6','4','0',0, '6','4','1',0, '6','4','2',0, '6','4','3',0, '6','4','4',0,
+    '6','4','5',0, '6','4','6',0, '6','4','7',0, '6','4','8',0, '6','4','9',0,
+    '6','5','0',0, '6','5','1',0, '6','5','2',0, '6','5','3',0, '6','5','4',0,
+    '6','5','5',0, '6','5','6',0, '6','5','7',0, '6','5','8',0, '6','5','9',0,
+    '6','6','0',0, '6','6','1',0, '6','6','2',0, '6','6','3',0, '6','6','4',0,
+    '6','6','5',0, '6','6','6',0, '6','6','7',0, '6','6','8',0, '6','6','9',0,
+    '6','7','0',0, '6','7','1',0, '6','7','2',0, '6','7','3',0, '6','7','4',0,
+    '6','7','5',0, '6','7','6',0, '6','7','7',0, '6','7','8',0, '6','7','9',0,
+    '6','8','0',0, '6','8','1',0, '6','8','2',0, '6','8','3',0, '6','8','4',0,
+    '6','8','5',0, '6','8','6',0, '6','8','7',0, '6','8','8',0, '6','8','9',0,
+    '6','9','0',0, '6','9','1',0, '6','9','2',0, '6','9','3',0, '6','9','4',0,
+    '6','9','5',0, '6','9','6',0, '6','9','7',0, '6','9','8',0, '6','9','9',0,
+    '7','0','0',0, '7','0','1',0, '7','0','2',0, '7','0','3',0, '7','0','4',0,
+    '7','0','5',0, '7','0','6',0, '7','0','7',0, '7','0','8',0, '7','0','9',0,
+    '7','1','0',0, '7','1','1',0, '7','1','2',0, '7','1','3',0, '7','1','4',0,
+    '7','1','5',0, '7','1','6',0, '7','1','7',0, '7','1','8',0, '7','1','9',0,
+    '7','2','0',0, '7','2','1',0, '7','2','2',0, '7','2','3',0, '7','2','4',0,
+    '7','2','5',0, '7','2','6',0, '7','2','7',0, '7','2','8',0, '7','2','9',0,
+    '7','3','0',0, '7','3','1',0, '7','3','2',0, '7','3','3',0, '7','3','4',0,
+    '7','3','5',0, '7','3','6',0, '7','3','7',0, '7','3','8',0, '7','3','9',0,
+    '7','4','0',0, '7','4','1',0, '7','4','2',0, '7','4','3',0, '7','4','4',0,
+    '7','4','5',0, '7','4','6',0, '7','4','7',0, '7','4','8',0, '7','4','9',0,
+    '7','5','0',0, '7','5','1',0, '7','5','2',0, '7','5','3',0, '7','5','4',0,
+    '7','5','5',0, '7','5','6',0, '7','5','7',0, '7','5','8',0, '7','5','9',0,
+    '7','6','0',0, '7','6','1',0, '7','6','2',0, '7','6','3',0, '7','6','4',0,
+    '7','6','5',0, '7','6','6',0, '7','6','7',0, '7','6','8',0, '7','6','9',0,
+    '7','7','0',0, '7','7','1',0, '7','7','2',0, '7','7','3',0, '7','7','4',0,
+    '7','7','5',0, '7','7','6',0, '7','7','7',0, '7','7','8',0, '7','7','9',0,
+    '7','8','0',0, '7','8','1',0, '7','8','2',0, '7','8','3',0, '7','8','4',0,
+    '7','8','5',0, '7','8','6',0, '7','8','7',0, '7','8','8',0, '7','8','9',0,
+    '7','9','0',0, '7','9','1',0, '7','9','2',0, '7','9','3',0, '7','9','4',0,
+    '7','9','5',0, '7','9','6',0, '7','9','7',0, '7','9','8',0, '7','9','9',0,
+    '8','0','0',0, '8','0','1',0, '8','0','2',0, '8','0','3',0, '8','0','4',0,
+    '8','0','5',0, '8','0','6',0, '8','0','7',0, '8','0','8',0, '8','0','9',0,
+    '8','1','0',0, '8','1','1',0, '8','1','2',0, '8','1','3',0, '8','1','4',0,
+    '8','1','5',0, '8','1','6',0, '8','1','7',0, '8','1','8',0, '8','1','9',0,
+    '8','2','0',0, '8','2','1',0, '8','2','2',0, '8','2','3',0, '8','2','4',0,
+    '8','2','5',0, '8','2','6',0, '8','2','7',0, '8','2','8',0, '8','2','9',0,
+    '8','3','0',0, '8','3','1',0, '8','3','2',0, '8','3','3',0, '8','3','4',0,
+    '8','3','5',0, '8','3','6',0, '8','3','7',0, '8','3','8',0, '8','3','9',0,
+    '8','4','0',0, '8','4','1',0, '8','4','2',0, '8','4','3',0, '8','4','4',0,
+    '8','4','5',0, '8','4','6',0, '8','4','7',0, '8','4','8',0, '8','4','9',0,
+    '8','5','0',0, '8','5','1',0, '8','5','2',0, '8','5','3',0, '8','5','4',0,
+    '8','5','5',0, '8','5','6',0, '8','5','7',0, '8','5','8',0, '8','5','9',0,
+    '8','6','0',0, '8','6','1',0, '8','6','2',0, '8','6','3',0, '8','6','4',0,
+    '8','6','5',0, '8','6','6',0, '8','6','7',0, '8','6','8',0, '8','6','9',0,
+    '8','7','0',0, '8','7','1',0, '8','7','2',0, '8','7','3',0, '8','7','4',0,
+    '8','7','5',0, '8','7','6',0, '8','7','7',0, '8','7','8',0, '8','7','9',0,
+    '8','8','0',0, '8','8','1',0, '8','8','2',0, '8','8','3',0, '8','8','4',0,
+    '8','8','5',0, '8','8','6',0, '8','8','7',0, '8','8','8',0, '8','8','9',0,
+    '8','9','0',0, '8','9','1',0, '8','9','2',0, '8','9','3',0, '8','9','4',0,
+    '8','9','5',0, '8','9','6',0, '8','9','7',0, '8','9','8',0, '8','9','9',0,
+    '9','0','0',0, '9','0','1',0, '9','0','2',0, '9','0','3',0, '9','0','4',0,
+    '9','0','5',0, '9','0','6',0, '9','0','7',0, '9','0','8',0, '9','0','9',0,
+    '9','1','0',0, '9','1','1',0, '9','1','2',0, '9','1','3',0, '9','1','4',0,
+    '9','1','5',0, '9','1','6',0, '9','1','7',0, '9','1','8',0, '9','1','9',0,
+    '9','2','0',0, '9','2','1',0, '9','2','2',0, '9','2','3',0, '9','2','4',0,
+    '9','2','5',0, '9','2','6',0, '9','2','7',0, '9','2','8',0, '9','2','9',0,
+    '9','3','0',0, '9','3','1',0, '9','3','2',0, '9','3','3',0, '9','3','4',0,
+    '9','3','5',0, '9','3','6',0, '9','3','7',0, '9','3','8',0, '9','3','9',0,
+    '9','4','0',0, '9','4','1',0, '9','4','2',0, '9','4','3',0, '9','4','4',0,
+    '9','4','5',0, '9','4','6',0, '9','4','7',0, '9','4','8',0, '9','4','9',0,
+    '9','5','0',0, '9','5','1',0, '9','5','2',0, '9','5','3',0, '9','5','4',0,
+    '9','5','5',0, '9','5','6',0, '9','5','7',0, '9','5','8',0, '9','5','9',0,
+    '9','6','0',0, '9','6','1',0, '9','6','2',0, '9','6','3',0, '9','6','4',0,
+    '9','6','5',0, '9','6','6',0, '9','6','7',0, '9','6','8',0, '9','6','9',0,
+    '9','7','0',0, '9','7','1',0, '9','7','2',0, '9','7','3',0, '9','7','4',0,
+    '9','7','5',0, '9','7','6',0, '9','7','7',0, '9','7','8',0, '9','7','9',0,
+    '9','8','0',0, '9','8','1',0, '9','8','2',0, '9','8','3',0, '9','8','4',0,
+    '9','8','5',0, '9','8','6',0, '9','8','7',0, '9','8','8',0, '9','8','9',0,
+    '9','9','0',0, '9','9','1',0, '9','9','2',0, '9','9','3',0, '9','9','4',0,
+    '9','9','5',0, '9','9','6',0, '9','9','7',0, '9','9','8',0, '9','9','9',0
+};
+
+static char scratch_buffer[32];
+
+/*
+ * sprintf_irc
+ *
+ * sprintf_irc is optimized for the formats: %c, %s, %lu, %d and %u.
+ * Where %lu actually equals %l09u (for printing time_t timestamps).
+ *
+ * sprintf_irc is NOT optimized for any other format and resorts to using
+ * the normal sprintf when it encounters a format it doesn't understand
+ * (including padding, width, precision etc).
+ *
+ * The following benchmark was measured on a PPro200 with linux 2.0.30,
+ * libc 5.4.28, compiled with gcc-2.7.2.1 with -O3.
+ *
+ * Format                       sprintf         sprintf_irc     Speed up factor
+ *
+ * "12345678901234567890"       3.385 us        0.859 us        3.94
+ * "%s", buffer (20 chars)      3.780 us        0.547 us        6.91
+ * "%c%c%c", c1, c2, c3         3.640 us        0.376 us        9.68
+ * "%lu", (time_t)t             5.851 us        0.842 us        6.95
+ *
+ * Less important:
+ * "%d", 31337                  4.487 us        0.852 us        5.27
+ * "%u.%u.%u.%u",               9.069 us        2.431 us        3.73
+ *
+ * Not used:
+ * "%03d", 401                  4.348 us
+ * "%N"                                         0.216 us        20.13
+ *
+ * --Run
+ */
+
+int
+vsprintf_irc(char *str, const char *format, va_list args)
+{
+  char c;
+  int bytes = 0;
+
+  while ((c = *format++))
+    {
+      if (c == '%')
+	{
+	  c = *format++; /* May never be '\0' ! */
+
+	  if (c == 's')
+	    {
+	      const char *p1 = va_arg(args, const char *);
+	      if ((*str = *p1))
+		{
+		  ++bytes;
+		  while ((*++str = *++p1))
+		    ++bytes;
+		}
+	      
+	      continue;
+	    }
+
+	  if (c == 'c')
+	    {
+	      *str++ = (char) va_arg(args, int);
+	      ++bytes;
+
+	      continue;
+	    }
+
+	  /*
+	   * Prints time_t value in interval
+	   * [ 100000000 , 4294967295 ]
+	   * Actually prints like "%09lu"
+	   */
+	  if (c == 'l' && *format == 'u')
+	    {
+	      unsigned long v1, v2;
+	      const char *ap;
+
+	      ++format;
+	      v1 = va_arg(args, unsigned long);
+	      if (v1 == 0)
+	      {
+	        *str++ = '0';
+	        ++bytes;
+	        continue;
+	      }
+	      if (v1 > 999999999L)
+		{
+		  v2 = v1 / 1000000000;
+		  v1 -= v2 * 1000000000;
+		  *str++ = '0' + v2;
+		  ++bytes;
+		}
+
+	      v2 = v1 / 1000000;
+	      v1 -= v2 * 1000000;
+	      ap = atoi_tab + (v2 << 2);
+	      *str++ = *ap++;
+	      *str++ = *ap++;
+	      *str++ = *ap;
+	      v2 = v1 / 1000;
+	      v1 -= v2 * 1000;
+	      ap = atoi_tab + (v2 << 2);
+	      *str++ = *ap++;
+	      *str++ = *ap++;
+	      *str++ = *ap;
+	      ap = atoi_tab + (v1 << 2);
+	      *str++ = *ap++;
+	      *str++ = *ap++;
+	      *str++ = *ap;
+
+	      bytes += 9;
+
+	      continue;
+	    }
+	  if (c == 't')
+	    {
+	      unsigned int v1;
+
+	      v1 = va_arg(args,int);
+                            
+	      *str++ = (v1/10) + '0';
+	      *str++ = v1%10 + '0';
+
+	      bytes += 2;
+
+	      continue;
+	    }
+
+	  if (c == 'd')
+	    {
+	      unsigned int v1, v2;
+	      const char *ap;
+	      char *s = &scratch_buffer[sizeof(scratch_buffer) - 2];
+	      
+	      v1 = va_arg(args, int);
+	      if ((int)v1 <= 0)
+		{
+		  if (v1 == 0)
+		    {
+		      *str++ = '0';
+		      ++bytes;
+		      continue;
+		    }
+		  *str++ = '-';
+		  ++bytes;
+		  v1 = -v1;
+		}
+
+	      do
+		{
+		  v2 = v1 / 1000;
+		  ap = atoi_tab + 2 + ((v1 - 1000 * v2) << 2);
+		  *s-- = *ap--;
+		  *s-- = *ap--;
+		  *s-- = *ap;
+		}
+	      while ((v1 = v2) > 0);
+
+	      while ('0' == *++s);
+
+	      *str = *s;
+	      ++bytes;
+
+	      while ((*++str = *++s))
+		++bytes;
+
+	      continue;
+	    }
+
+	  if (c == 'u')
+	    {
+	      unsigned int v1, v2;
+	      const char *ap;
+	      char *s = &scratch_buffer[sizeof(scratch_buffer) - 2];
+	      
+	      v1 = va_arg(args, unsigned int);
+	      if (v1 == 0)
+		{
+		  *str++ = '0';
+		  ++bytes;
+		  continue;
+		}
+
+	      do
+		{
+		  v2 = v1 / 1000;
+		  ap = atoi_tab + 2 + ((v1 - 1000 * v2) << 2);
+		  *s-- = *ap--;
+		  *s-- = *ap--;
+		  *s-- = *ap;
+		}
+	      while ((v1 = v2) > 0);
+	      
+	      while ('0' == *++s);
+
+	      *str = *s;
+	      ++bytes;
+
+	      while ((*++str = *++s))
+		++bytes;
+
+	      continue;
+	    }
+
+	  if (c != '%')
+	    {
+	      int ret;
+	      
+	      format -= 2;
+	      ret = vsprintf(str, format, args);
+	      str += ret;
+	      bytes += ret;
+
+	      break;
+	    }
+	}
+
+      *str++ = c;
+      ++bytes;
+    }
+
+  *str = '\0';
+
+  return(bytes);
+} /* vsprintf_irc() */
+
+int
+ircsprintf(char *str, const char *format, ...)
+{
+  va_list args;
+  int bytes;
+
+  va_start(args, format);
+
+  bytes = vsprintf_irc(str, format, args);
+
+  va_end(args);
+
+  return(bytes);
+} /* ircsprintf() */
+
diff --git a/src/version.c b/src/version.c
new file mode 100644
index 0000000..f80cca5
--- /dev/null
+++ b/src/version.c
@@ -0,0 +1,105 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "patchlevel.h"
+#include "serno.h"
+#include "ircd.h"
+
+const char *ircd_version = PATCHLEVEL;
+const char *serno = SERIALNUM;
+
+const char *infotext[] =
+{
+  "IRC --",
+  "Based on the original code written by Jarkko Oikarinen",
+  "Copyright 1988, 1989, 1990, 1991 University of Oulu, Computing Center",
+  "Copyright (c) 1997-2012 Hybrid Development Team",
+  "",
+  "This program is free software; you can redistribute it and/or",
+  "modify it under the terms of the GNU General Public License as",
+  "published by the Free Software Foundation; either version 2, or",
+  "(at your option) any later version.",
+  "",
+  "",
+  "The hybrid team is a group of ircd coders who were frustrated",
+  "with the instability and all-out dirtiness of the EFnet ircd's",
+  "available. hybrid is the name for the collective efforts of a group",
+  "of people, all of us.",
+  "",
+  "Anyone is welcome to contribute to this effort. You are encouraged",
+  "to participate in the Hybrid mailing list. To subscribe to the",
+  "Hybrid List, use this link:",
+  "  https://lists.ircd-hybrid.org/mailman/listinfo/hybrid",
+  "",
+  "The core team as, of this major release:",
+  "",
+  "billy-jon, William Bierman III <bill@mu.org>",
+  "cryogen, Stuart Walsh <stu@ipng.org.uk>",
+  "Dianora, Diane Bruce <db@db.net>",
+  "metalrock, Jack Low <jclow@csupomona.edu>",
+  "Michael, Michael Wobst <michael@wobst.at>",
+  "Rodder, Jon Lusky <lusky@blown.net>",
+  "Wohali, Joan Touzet <joant@ieee.org>",
+  "",
+  "The following people have contributed blood, sweat, and/or code to",
+  "recent releases of Hybrid, in nick alphabetical order:",
+  "",
+  "A1kmm, Andrew Miller <a1kmm@mware.virtualave.net>",
+  "adx, Piotr Nizynski <nizynski@sysplex.pl>",
+  "AndroSyn, Aaron Sethman <androsyn@ratbox.org>",
+  "bane, Dragan Dosen <bane@idolnet.org>",
+  "bysin, Ben Kittridge <bkittridge@cfl.rr.com>",
+  "cosine, Patrick Alken <wnder@uwns.underworld.net>",
+  "David-T, David Taylor <davidt@yadt.co.uk>",
+  "fgeek, Henri Salo <henri@nerv.fi>",
+  "fl, Lee Hardy <lee@leeh.co.uk>",
+  "Garion, Joost Vunderink <garion@efnet.nl>",
+  "Habeeb, David Supuran <habeeb@cfl.rr.com>",
+  "Hwy101, W. Campbell <wcampbel@botbay.net>",
+  "jmallett, Juli Mallett <jmallett@FreeBSD.org>",
+  "joshk, Joshua Kwan <joshk@triplehelix.org>",
+  "jv, Jakub Vlasek <jv@pilsedu.cz>",
+  "k9, Jeremy Chadwick <ircd@jdc.parodius.com>",
+  "kire, Erik Small <smalle@hawaii.edu>",
+  "knight, Alan LeVee <alan.levee@prometheus-designs.net>",
+  "kre, Dinko Korunic <kreator@fly.srk.fer.hr>",
+  "madmax, Paul Lomax <madmax@efnet.org>",
+  "nenolod, William Pitcock <nenolod@nenolod.net>",
+  "Riedel, Dennis Vink, <riedel@chaotic.nl>",
+  "scuzzy, David Todd <scuzzy@aniverse.net>",
+  "spookey, David Colburn <spookey@spookey.org>",
+  "TimeMr14C, Yusuf Iskenderoglu <uhc0@stud.uni-karlsruhe.de>",
+  "toot, Toby Verrall <to7@antipope.fsnet.co.uk>",
+  "vx0, Mark Miller <mark@oc768.net>",
+  "wiz, Jason Dambrosio <jason@wiz.cx>",
+  "Xride, Søren Straarup <xride@x12.dk>",
+  "zb^3, Alfred Perlstein <alfred@freebsd.org>",
+  "",
+  "Others are welcome. Always. And if we left anyone off the above list,",
+  "be sure to let us know that too. Many others have contributed to",
+  "previous versions of this ircd and its ancestors, too many to list",
+  "here.",
+  "",
+  "Send bug fixes/complaints/rotten tomatoes to bugs@ircd-hybrid.org.",
+  "", 0
+};
diff --git a/src/watch.c b/src/watch.c
new file mode 100644
index 0000000..ba7db13
--- /dev/null
+++ b/src/watch.c
@@ -0,0 +1,235 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *
+ *  Copyright (C) 1997 Jukka Santala (Donwulff)
+ *  Copyright (C) 2005 by the Hybrid Development Team.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ */
+
+/*! \file watch.c
+ * \brief File including functions for WATCH support
+ * \version $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "balloc.h"
+#include "s_user.h"
+#include "s_misc.h"
+#include "client.h"
+#include "hash.h"
+#include "irc_string.h"
+#include "sprintf_irc.h"
+#include "ircd.h"
+#include "numeric.h"
+#include "conf.h"
+#include "s_serv.h"
+#include "send.h"
+#include "supported.h"
+#include "whowas.h"
+#include "memory.h"
+#include "packet.h"
+#include "watch.h"
+
+#define WATCH_HEAP_SIZE 32
+
+static dlink_list watchTable[HASHSIZE];
+
+static BlockHeap *watch_heap = NULL;
+
+/*! \brief Initializes the watch table
+ */
+void
+watch_init(void)
+{
+  watch_heap = BlockHeapCreate("watch", sizeof(struct Watch), WATCH_HEAP_SIZE);
+}
+
+/*
+ * Rough figure of the datastructures for watch:
+ *
+ * NOTIFY HASH          client_p1
+ *   |                    |- nick1
+ * nick1-|- client_p1     |- nick2
+ *   |   |- client_p2                client_p3
+ *   |   |- client_p3   client_p2      |- nick1
+ *   |                    |- nick1
+ * nick2-|- client_p2     |- nick2
+ *       |- client_p1
+ */
+
+/*! \brief Counts up memory used by watch list headers
+ */
+void
+watch_count_memory(unsigned int *const count, uint64_t *const memory)
+{
+  unsigned int idx;
+
+  for (idx = 0; idx < HASHSIZE; ++idx)
+    *count += dlink_list_length(&watchTable[idx]);
+
+  *memory = *count * sizeof(struct Watch);
+}
+
+/*! \brief Notifies all clients that have client_p's nick name on
+ *         their watch list.
+ * \param client_p pointer to Client struct
+ * \param reply numeric to send. Either RPL_LOGON or RPL_LOGOFF
+ */
+void
+watch_check_hash(struct Client *client_p, int reply)
+{
+  struct Watch *anptr = NULL;
+  dlink_node *ptr = NULL;
+  assert(IsClient(client_p));
+  if ((anptr = watch_find_hash(client_p->name)) == NULL)
+    return;    /* This nick isn't on watch */
+
+  /* Update the time of last change to item */
+  anptr->lasttime = CurrentTime;
+
+  /* Send notifies out to everybody on the list in header */
+  DLINK_FOREACH(ptr, anptr->watched_by.head)
+  {
+    struct Client *target_p = ptr->data;
+
+    sendto_one(target_p, form_str(reply),
+               me.name, target_p->name, client_p->name,
+               client_p->username, client_p->host,
+               anptr->lasttime, client_p->info);
+  }
+}
+
+/*! \brief Looks up the watch table for a given nick
+ * \param name nick name to look up
+ */
+struct Watch *
+watch_find_hash(const char *name)
+{
+  dlink_node *ptr = NULL;
+
+  DLINK_FOREACH(ptr, watchTable[strhash(name)].head)
+  {
+    struct Watch *anptr = ptr->data;
+
+    if (!irccmp(anptr->nick, name))
+      return anptr;
+  }
+
+  return NULL;
+}
+
+/*! \brief Adds a watch entry to client_p's watch list
+ * \param nick     nick name to add
+ * \param client_p Pointer to Client struct
+ */
+void
+watch_add_to_hash_table(const char *nick, struct Client *client_p)
+{
+  struct Watch *anptr = NULL;
+  dlink_node *ptr = NULL;
+
+  /* If found NULL (no header for this nick), make one... */
+  if ((anptr = watch_find_hash(nick)) == NULL)
+  {
+    anptr = BlockHeapAlloc(watch_heap);
+    anptr->lasttime = CurrentTime;
+    strlcpy(anptr->nick, nick, sizeof(anptr->nick));
+
+    dlinkAdd(anptr, &anptr->node, &watchTable[strhash(nick)]);
+  }
+  else
+  {
+    /* Is this client already on the watch-list? */
+    ptr = dlinkFind(&anptr->watched_by, client_p);
+  }
+
+  if (ptr == NULL)
+  {
+    /* No it isn't, so add it in the bucket and client addint it */
+    dlinkAdd(client_p, make_dlink_node(), &anptr->watched_by);
+    dlinkAdd(anptr, make_dlink_node(), &client_p->localClient->watches);
+  }
+}
+
+/*! \brief Removes a single entry from client_p's watch list
+ * \param nick     nick name to remove
+ * \param client_p Pointer to Client struct
+ */
+void
+watch_del_from_hash_table(const char *nick, struct Client *client_p)
+{
+  struct Watch *anptr = NULL;
+  dlink_node *ptr = NULL;
+
+  if ((anptr = watch_find_hash(nick)) == NULL)
+    return;    /* No header found for that nick. i.e. it's not being watched */
+
+  if ((ptr = dlinkFind(&anptr->watched_by, client_p)) == NULL)
+    return;    /* This nick isn't being watched by client_p */
+
+  dlinkDelete(ptr, &anptr->watched_by);
+  free_dlink_node(ptr);
+
+  if ((ptr = dlinkFindDelete(&client_p->localClient->watches, anptr)))
+    free_dlink_node(ptr);
+
+  /* In case this header is now empty of notices, remove it */
+  if (anptr->watched_by.head == NULL)
+  {
+    assert(dlinkFind(&watchTable[strhash(nick)], anptr) != NULL);
+    dlinkDelete(&anptr->node, &watchTable[strhash(nick)]);
+    BlockHeapFree(watch_heap, anptr);
+  }
+}
+
+/*! \brief Removes all entries from client_p's watch list
+ *         and deletes headers that are no longer being watched.
+ * \param client_p Pointer to Client struct
+ */
+void
+watch_del_watch_list(struct Client *client_p)
+{
+  dlink_node *ptr = NULL, *ptr_next = NULL;
+  dlink_node *tmp = NULL;
+
+  DLINK_FOREACH_SAFE(ptr, ptr_next, client_p->localClient->watches.head)
+  {
+    struct Watch *anptr = ptr->data;
+
+    assert(anptr);
+
+    assert(dlinkFind(&anptr->watched_by, client_p) != NULL);
+    if ((tmp = dlinkFindDelete(&anptr->watched_by, client_p)))
+      free_dlink_node(tmp);
+
+    /* If this leaves a header without notifies, remove it. */
+    if (anptr->watched_by.head == NULL)
+    {
+      assert(dlinkFind(&watchTable[strhash(anptr->nick)], anptr) != NULL);
+      dlinkDelete(&anptr->node, &watchTable[strhash(anptr->nick)]);
+
+      BlockHeapFree(watch_heap, anptr);
+    }
+
+    dlinkDelete(ptr, &client_p->localClient->watches);
+    free_dlink_node(ptr);
+  }
+
+  assert(client_p->localClient->watches.head == NULL);
+  assert(client_p->localClient->watches.tail == NULL);
+}
diff --git a/src/whowas.c b/src/whowas.c
new file mode 100644
index 0000000..7d0e087
--- /dev/null
+++ b/src/whowas.c
@@ -0,0 +1,142 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  whowas.c: WHOWAS user cache.
+ *
+ *  Copyright (C) 2005 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#include "stdinc.h"
+#include "list.h"
+#include "whowas.h"
+#include "client.h"
+#include "hash.h"
+#include "irc_string.h"
+#include "ircd.h"
+
+
+static struct Whowas WHOWAS[NICKNAMEHISTORYLENGTH];
+dlink_list WHOWASHASH[HASHSIZE];
+
+
+void
+add_history(struct Client *client_p, int online)
+{
+  static unsigned int whowas_next = 0;
+  struct Whowas *who = &WHOWAS[whowas_next];
+
+  assert(client_p && client_p->servptr);
+
+  if (++whowas_next == NICKNAMEHISTORYLENGTH)
+    whowas_next = 0;
+
+  if (who->hashv != -1)
+  {
+    if (who->online)
+      dlinkDelete(&who->cnode, &who->online->whowas);
+
+    dlinkDelete(&who->tnode, &WHOWASHASH[who->hashv]);
+  }
+
+  who->hashv = strhash(client_p->name);
+  who->logoff = CurrentTime;
+
+  strlcpy(who->name, client_p->name, sizeof(who->name));
+  strlcpy(who->username, client_p->username, sizeof(who->username));
+  strlcpy(who->hostname, client_p->host, sizeof(who->hostname));
+  strlcpy(who->realname, client_p->info, sizeof(who->realname));
+  strlcpy(who->servername, client_p->servptr->name, sizeof(who->servername));
+
+  if (online)
+  {
+    who->online = client_p;
+    dlinkAdd(who, &who->cnode, &client_p->whowas);
+  }
+  else
+    who->online = NULL;
+
+  dlinkAdd(who, &who->tnode, &WHOWASHASH[who->hashv]);
+}
+
+void
+off_history(struct Client *client_p)
+{
+  dlink_node *ptr = NULL, *ptr_next = NULL;
+
+  DLINK_FOREACH_SAFE(ptr, ptr_next, client_p->whowas.head)
+  {
+    struct Whowas *temp = ptr->data;
+
+    temp->online = NULL;
+    dlinkDelete(&temp->cnode, &client_p->whowas);
+  }
+}
+
+struct Client *
+get_history(const char *nick, time_t timelimit)
+{
+  dlink_node *ptr = NULL;
+
+  timelimit = CurrentTime - timelimit;
+
+  DLINK_FOREACH(ptr, WHOWASHASH[strhash(nick)].head)
+  {
+    struct Whowas *temp = ptr->data;
+
+    if (temp->logoff < timelimit)
+      continue;
+    if (irccmp(nick, temp->name))
+      continue;
+    return temp->online;
+  }
+
+  return NULL;
+}
+
+void
+count_whowas_memory(unsigned int *wwu, uint64_t *wwum)
+{
+  const struct Whowas *tmp;
+  int i;
+  unsigned int u = 0;
+  uint64_t um = 0;
+
+  /* count the number of used whowas structs in 'u'   */
+  /* count up the memory used of whowas structs in um */
+  for (i = 0, tmp = &WHOWAS[0]; i < NICKNAMEHISTORYLENGTH; ++i, ++tmp)
+  {
+    if (tmp->hashv != -1)
+    {
+      ++u;
+      um += sizeof(struct Whowas);
+    }
+  }
+
+  *wwu = u;
+  *wwum = um;
+}
+
+void
+whowas_init(void)
+{
+  unsigned int idx;
+
+  for (idx = 0; idx < NICKNAMEHISTORYLENGTH; ++idx)
+    WHOWAS[idx].hashv = -1;
+}
diff --git a/tools/Makefile.am b/tools/Makefile.am
new file mode 100644
index 0000000..d1272e7
--- /dev/null
+++ b/tools/Makefile.am
@@ -0,0 +1,8 @@
+AUTOMAKE_OPTIONS = foreign
+
+bin_PROGRAMS = mkpasswd
+if ENABLE_SSL
+bin_PROGRAMS += respond
+respond_SOURCES = respond.c
+endif
+mkpasswd_SOURCES = mkpasswd.c
diff --git a/tools/Makefile.in b/tools/Makefile.in
new file mode 100644
index 0000000..6146275
--- /dev/null
+++ b/tools/Makefile.in
@@ -0,0 +1,588 @@
+# Makefile.in generated by automake 1.12.4 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2012 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+am__make_dryrun = \
+  { \
+    am__dry=no; \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        echo 'am--echo: ; @echo "AM"  OK' | $(MAKE) -f - 2>/dev/null \
+          | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
+      *) \
+        for am__flg in $$MAKEFLAGS; do \
+          case $$am__flg in \
+            *=*|--*) ;; \
+            *n*) am__dry=yes; break;; \
+          esac; \
+        done;; \
+    esac; \
+    test $$am__dry = yes; \
+  }
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+bin_PROGRAMS = mkpasswd$(EXEEXT) $(am__EXEEXT_1)
+@ENABLE_SSL_TRUE@am__append_1 = respond
+subdir = tools
+DIST_COMMON = README $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
+	$(top_srcdir)/depcomp
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+	$(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
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diff --git a/tools/README b/tools/README
new file mode 100644
index 0000000..a90b098
--- /dev/null
+++ b/tools/README
@@ -0,0 +1,10 @@
+$Id$
+
+A directory of support programs for ircd.
+
+mkkeypair       - a small program used for generating a public and private
+                  key pair
+mkpasswd.c      - makes password for operator{} blocks
+respond.c       - a tool to generate an RSA response to the challenge asked
+                  by the server, and a tool to generate a keypair for the
+                  C/R system
diff --git a/tools/README.mkpasswd b/tools/README.mkpasswd
new file mode 100644
index 0000000..3c179da
--- /dev/null
+++ b/tools/README.mkpasswd
@@ -0,0 +1,50 @@
+$Id$
+
+This is documentation for the mkpasswd.c included in ircd-hybrid-8.
+
+This version of mkpasswd can create both DES and MD5 passwords, with
+either randomly generated or user provided salts.  
+
+Options:
+-6 - Create a SHA-512 password
+-5 - Create a SHA-256 password
+-m - Create an MD5 password
+-b - Create a BlowFish password
+-d - Create a DES password
+-e - Create an Extended DES password
+-l - Specify the length of a random MD5 salt
+-r - Specify a number of rounds for a BlowFish or Extended DES password
+-p - Specify the plaintext password at the command line
+-s - Specify the salt at the command line
+-R - Specify a raw salt passed directly to crypt()
+-h - Get help
+
+Without the presence of any parameters, it'll behave like the old mkpasswd,
+creating a DES password with a randomly generated salt and prompting for
+the password (without echo).
+
+A DES salt is a pair of alphanumeric characters ('.' and '/' are permitted
+as well), such as 'a4' or 'Td'.
+
+An MD5 salt consists of up to 16 (though most implementations limit you to
+8) alphanumeric characters (plus '.' and '/'),
+such as 'tGd' or 'J6d4dfG'.
+
+Known bugs:
+Blowfish (on OpenBSD) is not yet supported
+The encryption algorithms supported depend on your system's crypt()
+  implementation.
+The maximum length of an MD5 salt is limited to your systems crypt()
+  implementation, typically 8.
+
+Supported Platforms (Known and tested):
+Linux glibc (SHA since glibc 2.7, DES and MD5)
+FreeBSD 3.x (DES (MD5 maybe))
+FreeBSD 4.x (DES and MD5)
+Solaris 2.5-2.6 (DES only)
+Cygwin 1.1.4 (DES only)
+Prior Cygwin with the MD5 libcrypt (MD5 only)
+OpenBSD 2.7 (don't link with -lcrypt) (DES and MD5, no Blowfish support)
+Mac OS-X (Darwin) (don't link with -lcrypt) (DES only)
+
+Other systems probably work, but they haven't been amply tested.
diff --git a/tools/README.respond b/tools/README.respond
new file mode 100644
index 0000000..898bf85
--- /dev/null
+++ b/tools/README.respond
@@ -0,0 +1,36 @@
+                                rsa_respond
+
+respond:
+
+respond takes the challenge from the server and creates a valid response
+to pass back to the server.
+
+Syntax:
+$ ./respond <private key> <challenge> [passphrase]
+
+Notes:
+
+The private key file is protected by a passphrase, entered when the key is
+created.  The passphrase is prompted for whenever respond is called.
+
+Do not use mkkeypair to create a RSA key. The shell script will create it
+without a passphrase.
+
+If the passphrase is passed on the command line (insecure mode), the
+program will not prompt for a passphrase.  This is primarily for running
+rsa_respond from a script.
+
+Compiling:
+
+Untar the distribution
+Read this document
+Run 'configure' (not so foolproof, tweak the Makefile if necessary)
+...and 'make'
+
+libcrypto from OpenSSL must be available in order to use this program.
+
+System support:
+respond compiles properly, and have been tested on FreeBSD 4.x, Linux glibc,
+Solaris 8, and Cygwin 1.2 or higher.
+
+# $Id: README 33 2005-10-02 20:50:00Z knight $
diff --git a/tools/mkkeypair b/tools/mkkeypair
new file mode 100755
index 0000000..7393a10
--- /dev/null
+++ b/tools/mkkeypair
@@ -0,0 +1,54 @@
+#!/bin/sh
+# $Id$
+#
+# mkkeypair - short shell script to generate a OpenSSL RSA key suitable 
+# for use with cryptlinks.
+#
+# (C) 2003 Joshua Kwan and the IRCD-Hybrid team
+# See LICENSE for the terms of copying.
+
+if test -f rsa.key; then
+	echo Moving old key out of the way to rsa.key.old
+	mv rsa.key rsa.key.old
+fi
+
+if test -f rsa.pub; then
+	echo Moving old public key out of the way to rsa.pub.old
+	mv rsa.pub rsa.pub.old
+fi
+
+echo Generating random bytes
+
+if test -c /dev/urandom; then
+	RANDGEN=/dev/urandom
+elif test -c /dev/random; then
+	RANDGEN=/dev/random
+else
+	RANDGEN=input
+fi
+
+if test "$RANDGEN" = input; then
+	echo "Your system doesn't have a suitable random data generator,"
+	echo "so type 150 characters of gibberish here to simulate it."
+	read -n 150 randomdata
+	echo
+	echo "$randomdata" > randdata
+	sort < randdata >> randdata.1
+	cat randdata.1 >> randdata
+	rm -f randdata.1
+else
+	dd if=$RANDGEN of=randdata count=1 bs=2048
+fi
+
+echo Creating the private key.
+openssl genrsa -rand randdata -out rsa.key 2048 || exit 1
+chmod 600 rsa.key
+echo Creating the public key from the private key.
+openssl rsa -in rsa.key -out rsa.pub -pubout || exit 1
+chmod 644 rsa.pub
+
+echo
+echo Private key now exists as rsa.key
+echo Public key now exists as rsa.pub
+
+rm -f randdata
diff --git a/tools/mkpasswd.c b/tools/mkpasswd.c
new file mode 100644
index 0000000..c4234d5
--- /dev/null
+++ b/tools/mkpasswd.c
@@ -0,0 +1,533 @@
+/* simple password generator by Nelson Minar (minar@reed.edu)
+** copyright 1991, all rights reserved.
+** You can use this code as long as my name stays with it.
+**
+** md5 patch by W. Campbell <wcampbel@botbay.net>
+** Modernization, getopt, etc for the Hybrid IRCD team
+** by W. Campbell
+** 
+** /dev/random for salt generation added by 
+** Aaron Sethman <androsyn@ratbox.org>
+**
+** $Id$
+*/
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <time.h>
+#include <unistd.h>
+#include <fcntl.h>
+
+#define FLAG_MD5      0x00000001
+#define FLAG_DES      0x00000002
+#define FLAG_SALT     0x00000004
+#define FLAG_PASS     0x00000008
+#define FLAG_LENGTH   0x00000010
+#define FLAG_BLOWFISH 0x00000020
+#define FLAG_ROUNDS   0x00000040
+#define FLAG_EXT      0x00000080
+#define FLAG_RAW      0x00000100
+#define FLAG_SHA256   0x00000200
+#define FLAG_SHA512   0x00000400
+
+
+extern char *crypt();
+
+
+static char *make_sha256_salt(int);
+static char *make_sha256_salt_para(const char *);
+static char *make_sha512_salt(int);
+static char *make_sha512_salt_para(const char *);
+static char *make_des_salt(void);
+static char *make_ext_salt(int);
+static char *make_ext_salt_para(int, const char *);
+static char *make_md5_salt(int);
+static char *make_md5_salt_para(const char *);
+static char *make_bf_salt(int, int);
+static char *make_bf_salt_para(int, const char *);
+static char *int_to_base64(int);
+static char *generate_random_salt(char *, int);
+static char *generate_poor_salt(char *, int);
+static void full_usage(void);
+static void brief_usage(void);
+
+static const char saltChars[] =
+       "./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
+       /* 0 .. 63, ascii - 64 */
+
+int
+main(int argc, char *argv[])
+{
+  const char *plaintext = NULL;
+  int c;
+  char *saltpara = NULL;
+  char *salt;
+  int flag = 0;
+  int length = 0; /* Not Set */
+  int rounds = 0; /* Not set, since extended DES needs 25 and blowfish needs
+                  ** 4 by default, a side effect of this being the encryption
+                  ** type parameter must be specified before the rounds
+                  ** parameter.
+                  */
+
+  while ((c = getopt(argc, argv, "56mdber:h?l:s:p:R:")) != -1)
+  {
+    switch (c)
+    {
+      case '5':
+        flag |= FLAG_SHA256;
+        break;
+      case '6':
+        flag |= FLAG_SHA512;
+        break;
+      case 'm':
+        flag |= FLAG_MD5;
+        break;
+      case 'd':
+        flag |= FLAG_DES;
+        break;
+      case 'b':
+        flag |= FLAG_BLOWFISH;
+        rounds = 4;
+        break;
+      case 'e':
+        flag |= FLAG_EXT;
+        rounds = 25;
+        break;
+      case 'l':
+        flag |= FLAG_LENGTH;
+        length = atoi(optarg);
+        break;
+      case 'r':
+        flag |= FLAG_ROUNDS;
+        rounds = atoi(optarg);
+        break;
+      case 's':
+        flag |= FLAG_SALT;
+        saltpara = optarg;
+        break;
+      case 'p':
+        flag |= FLAG_PASS;
+        plaintext = optarg;
+        break;
+      case 'R':
+        flag |= FLAG_RAW;
+        saltpara = optarg;
+        break;
+      case 'h':
+        full_usage();
+        /* NOT REACHED */
+        break;
+      case '?':
+        brief_usage();
+        /* NOT REACHED */
+        break;
+      default:
+        printf("Invalid Option: -%c\n", c);
+        break;
+    }
+  }
+
+  if (flag & FLAG_MD5)
+  {
+    if (length == 0)
+      length = 8;
+    if (flag & FLAG_SALT)
+      salt = make_md5_salt_para(saltpara);
+    else
+      salt = make_md5_salt(length);
+  }
+  else if (flag & FLAG_SHA256)
+  {
+    if (length == 0)
+      length = 16;
+    if (flag & FLAG_SALT)
+      salt = make_sha256_salt_para(saltpara);
+    else
+      salt = make_sha256_salt(length);
+  }
+  else if (flag & FLAG_SHA512)
+  {
+    if (length == 0)
+      length = 16;
+    if (flag & FLAG_SALT)
+      salt = make_sha512_salt_para(saltpara);
+    else
+      salt = make_sha512_salt(length);
+  }
+  else if (flag & FLAG_BLOWFISH)
+  {
+    if (length == 0)
+      length = 22;
+    if (flag & FLAG_SALT)
+      salt = make_bf_salt_para(rounds, saltpara);
+    else
+      salt = make_bf_salt(rounds, length);
+  }
+  else if (flag & FLAG_EXT)
+  {
+    /* XXX - rounds needs to be done */
+    if (flag & FLAG_SALT)
+    {
+      if ((strlen(saltpara) == 4))
+      {
+        salt = make_ext_salt_para(rounds, saltpara);
+      }
+      else
+      {
+        printf("Invalid salt, please enter 4 alphanumeric characters\n");
+        exit(1);
+      }
+    }
+    else
+    {
+      salt = make_ext_salt(rounds);
+    }
+  }
+  else if (flag & FLAG_RAW)
+  {
+    salt = saltpara;
+  }
+  else /* Default to DES */
+  {
+    if (flag & FLAG_SALT)
+    {
+      if ((strlen(saltpara) == 2))
+      {
+        salt = saltpara;
+      }
+      else
+      {
+        printf("Invalid salt, please enter 2 alphanumeric characters\n");
+        exit(1);
+      }
+    }
+    else
+    {
+      salt = make_des_salt();
+    }
+  }
+
+  if (flag & FLAG_PASS)
+  {
+    if (!plaintext)
+      printf("Please enter a valid password\n");
+  }
+  else
+    plaintext = getpass("plaintext: ");
+
+  printf("%s\n", crypt(plaintext, salt));
+  return 0;
+}
+
+static char *
+make_des_salt(void)
+{
+  static char salt[3];
+
+  generate_random_salt(salt, 2);
+  salt[2] = '\0';
+  return salt;
+}
+
+static char *
+int_to_base64(int value)
+{
+  static char buf[5];
+  int i;
+
+  for (i = 0; i < 4; i++)
+  {
+    buf[i] = saltChars[value & 63];
+    value >>= 6;  /* Right shifting 6 places is the same as dividing by 64 */
+  }
+
+  buf[i] = '\0';  /* not REALLY needed as it's static, and thus initialized
+                  ** to \0.
+                  */
+  return buf;
+}
+
+static char *
+make_ext_salt(int rounds)
+{
+  static char salt[10];
+
+  sprintf(salt, "_%s", int_to_base64(rounds));
+  generate_random_salt(&salt[5], 4);
+  salt[9] = '\0';
+
+  return salt;
+}
+
+static char *
+make_ext_salt_para(int rounds, const char *saltpara)
+{
+  static char salt[10];
+
+  sprintf(salt, "_%s%s", int_to_base64(rounds), saltpara);
+  return salt;
+}
+
+static char *
+make_sha256_salt_para(const char *saltpara)
+{
+  static char salt[21];
+
+  if (saltpara && (strlen(saltpara) <= 16))
+  {
+    /*
+     * sprintf used because of portability requirements, the length
+     * is checked above, so it should not be too much of a concern
+     */
+    sprintf(salt, "$5$%s$", saltpara);
+    return salt;
+  }
+
+  printf("Invalid Salt, please use up to 16 random alphanumeric characters\n");
+  exit(1);
+
+  /* NOT REACHED */
+  return NULL;
+}
+
+static char *
+make_sha256_salt(int length)
+{
+  static char salt[21];
+
+  if (length > 16)
+  {
+    printf("SHA256 salt length too long\n");
+    exit(0);
+  }
+
+  salt[0] = '$';
+  salt[1] = '5';
+  salt[2] = '$';
+
+  generate_random_salt(&salt[3], length);
+
+  salt[length + 3] = '$';
+  salt[length + 4] = '\0';
+
+  return salt;
+}
+
+static char *
+make_sha512_salt_para(const char *saltpara)
+{
+  static char salt[21];
+
+  if (saltpara && (strlen(saltpara) <= 16))
+  {
+    /*
+     * sprintf used because of portability requirements, the length
+     * is checked above, so it should not be too much of a concern
+     */
+    sprintf(salt, "$6$%s$", saltpara);
+    return salt;
+  }
+
+  printf("Invalid Salt, please use up to 16 random alphanumeric characters\n");
+  exit(1);
+
+  /* NOT REACHED */
+  return NULL;
+}
+
+static char *
+make_sha512_salt(int length)
+{
+  static char salt[21];
+
+  if (length > 16)
+  {
+    printf("SHA512 salt length too long\n");
+    exit(0);
+  }
+
+  salt[0] = '$';
+  salt[1] = '6';
+  salt[2] = '$';
+
+  generate_random_salt(&salt[3], length);
+
+  salt[length + 3] = '$';
+  salt[length + 4] = '\0';
+
+  return salt;
+}
+
+static char *
+make_md5_salt_para(const char *saltpara)
+{
+  static char salt[21];
+
+  if (saltpara && (strlen(saltpara) <= 16))
+  {
+    /*
+     * sprintf used because of portability requirements, the length
+     * is checked above, so it should not be too much of a concern
+     */
+    sprintf(salt, "$1$%s$", saltpara);
+    return salt;
+  }
+
+  printf("Invalid Salt, please use up to 16 random alphanumeric characters\n");
+  exit(1);
+
+  /* NOT REACHED */
+  return NULL;
+}
+
+static char *
+make_md5_salt(int length)
+{
+  static char salt[21];
+
+  if (length > 16)
+  {
+    printf("MD5 salt length too long\n");
+    exit(0);
+  }
+
+  salt[0] = '$';
+  salt[1] = '1';
+  salt[2] = '$';
+
+  generate_random_salt(&salt[3], length);
+
+  salt[length + 3] = '$';
+  salt[length + 4] = '\0';
+
+  return salt;
+}
+
+static char *
+make_bf_salt_para(int rounds, const char *saltpara)
+{
+  static char salt[31];
+  char tbuf[3];
+
+  if (saltpara && (strlen(saltpara) <= 22))
+  {
+    /*
+     * sprintf used because of portability requirements, the length
+     * is checked above, so it should not be too much of a concern
+     */
+    sprintf(tbuf, "%02d", rounds);
+    sprintf(salt, "$2a$%s$%s$", tbuf, saltpara);
+    return salt;
+  }
+
+  printf("Invalid Salt, please use up to 22 random alphanumeric characters\n");
+  exit(1);
+
+  /* NOT REACHED */
+  return NULL;
+}
+
+static char *
+make_bf_salt(int rounds, int length)
+{
+  static char salt[31];
+  char tbuf[3];
+
+  if (length > 22)
+  {
+    printf("BlowFish salt length too long\n");
+    exit(0);
+  }
+
+  sprintf(tbuf, "%02d", rounds);
+  sprintf(salt, "$2a$%s$", tbuf);
+
+  generate_random_salt(&salt[7], length);
+
+  salt[length + 7] = '$';
+  salt[length + 8] = '\0';
+
+  return salt;
+}
+
+static char *
+generate_poor_salt(char *salt, int length)
+{
+  int i;
+
+  srandom(time(NULL));
+
+  for (i = 0; i < length; i++)
+    salt[i] = saltChars[random() % 64];
+
+  return salt;
+}
+
+static char *
+generate_random_salt(char *salt, int length)
+{
+  char *buf;
+  int fd, i;
+
+  if ((fd = open("/dev/random", O_RDONLY)) < 0)
+    return generate_poor_salt(salt, length);
+
+  buf = calloc(1, length);
+
+  if (read(fd, buf, length) != length)
+  {
+    close(fd);
+    free(buf);
+
+    return generate_poor_salt(salt, length);
+  }
+
+  for (i = 0; i < length; i++)
+    salt[i] = saltChars[abs(buf[i]) % 64];
+
+  close(fd);
+  free(buf);
+
+  return salt;
+}
+
+static void
+full_usage(void)
+{
+  printf("mkpasswd [-5|-6|-m|-d|-b|-e] [-l saltlength] [-r rounds] [-s salt] [-p plaintext]\n");
+  printf("         [-R rawsalt]\n");
+  printf("-5 Generate a SHA-256 password\n");
+  printf("-6 Generate a SHA-512 password\n");
+  printf("-m Generate an MD5 password\n");
+  printf("-d Generate a DES password\n");
+  printf("-b Generate a BlowFish password\n");
+  printf("-e Generate an Extended DES password\n");
+  printf("-l Specify a length for a random MD5 or BlowFish salt\n");
+  printf("-r Specify a number of rounds for a BlowFish or Extended DES password\n");
+  printf("   BlowFish:  default 4, no more than 6 recommended\n");
+  printf("   Extended DES:  default 25\n");
+  printf("-s Specify a salt, 2 alphanumeric characters for DES, up to 16 for SHA/MD5,\n");
+  printf("   up to 22 for BlowFish, and 4 for Extended DES\n");
+  printf("-R Specify a raw salt passed directly to crypt()\n");
+  printf("-p Specify a plaintext password to use\n");
+  printf("Example: mkpasswd -m -s 3dr -p test\n");
+  exit(0);
+}
+
+static void
+brief_usage(void)
+{
+  printf("mkpasswd - password hash generator\n");
+  printf("Standard DES:  mkpasswd [-d] [-s salt] [-p plaintext]\n");
+  printf("Extended DES:  mkpasswd -e [-r rounds] [-s salt] [-p plaintext]\n");
+  printf("     SHA-256:  mkpasswd -5 [-l saltlength] [-s salt] [-p plaintext]\n");
+  printf("     SHA-512:  mkpasswd -6 [-l saltlength] [-s salt] [-p plaintext]\n");
+  printf("         MD5:  mkpasswd -m [-l saltlength] [-s salt] [-p plaintext]\n");
+  printf("    BlowFish:  mkpasswd -b [-r rounds] [-l saltlength] [-s salt]\n");
+  printf("                           [-p plaintext]\n");
+  printf("         Raw:  mkpasswd -R <rawsalt> [-p plaintext]\n");
+  printf("Use -h for full usage\n");
+  exit(0);
+}
diff --git a/tools/respond.c b/tools/respond.c
new file mode 100644
index 0000000..9a2169c
--- /dev/null
+++ b/tools/respond.c
@@ -0,0 +1,166 @@
+/*
+ * tools/rsa_respond/respond.c
+ * A simple RSA authentification challenge response generator for the
+ * ircd-hybrid CHALLENGE command.
+ *  This code is Copyright(C)2001 by the past and present ircd-hybrid
+ *  developers.
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *  $Id: respond.c 33 2005-10-02 20:50:00Z knight $
+ */
+#include <stdio.h>
+#include <string.h>
+#include <openssl/err.h>
+#include <openssl/rsa.h>
+#include <openssl/pem.h>
+#include <openssl/md5.h>
+#include <unistd.h>
+
+static int insecure_mode = 0;
+static char *pass_param = NULL;
+
+static int pass_cb(char *buf, int size, int rwflag, void *u)
+{
+	int len;
+        char *tmp;
+
+	if (insecure_mode != 0)
+	{
+		if (pass_param == NULL)
+			return 0;
+		len = strlen(pass_param);
+		if (len <= 0)  /* This SHOULDN'T happen */
+			return 0;
+		if (len > size)
+			len = size;
+		memcpy(buf, pass_param, len);
+		return len;
+	}
+
+	tmp = getpass("Enter passphrase for challenge: ");
+	if (!tmp)
+        {
+		puts("Couldn't read passphrase from stdin!");
+		exit(-1);
+	}
+        len = strlen(tmp);
+        if (len <= 0) 
+		return 0;
+        if (len > size)
+        	len = size;
+        memcpy(buf, tmp, len);
+        return len;
+}
+
+static void
+binary_to_hex( unsigned char * bin, char * hex, int length )
+{
+	static const char trans[] = "0123456789ABCDEF";
+	int i;
+
+	for( i = 0; i < length; i++ )
+	{
+		hex[i<<1]     = trans[bin[i] >> 4];
+		hex[(i<<1)+1] = trans[bin[i] & 0xf];
+	}
+	hex[i<<1] = '\0';
+}
+
+static int
+hex_to_binary(const char *from, char *to, int len)
+{
+	char a, b=1;
+	int p=0;
+	const char *ptr = from;
+	while (-1)
+	{
+		a = *ptr++;
+		if (!a)
+			break;
+		b = *ptr++;
+		
+		/* If this happens, we got bad input. */
+		if (!b)
+			break;
+		if (p >= len)
+			break;
+		if (!((a >= '0' && a <= '9') || (a >= 'A' && a <= 'F')))
+			break;
+		if (!((b >= '0' && b <= '9') || (b >= 'A' && b <= 'F')))
+			break;
+		to[p++] = ((a <= '9') ? (a - '0') : (a - 'A' + 0xA))<<4 |
+			((b <= '9') ? (b - '0') : (b - 'A' + 0xA));
+	}
+	return p;
+}
+
+int
+main(int argc, char **argv)
+{
+	FILE *kfile;
+	RSA *rsa = NULL;
+	char ndata[257], ddata[257];
+	/* respond privatefile challenge */
+	if (argc < 3)
+	{
+		puts("Usage: respond privatefile challenge [passphrase]");
+		return 0;
+	}
+
+	if (argc == 4)
+	{
+		/* This is TOTALLY insecure and not recommended, but for
+		** interfacing with irc client scripts, it's either this
+		** or don't use a passphrase.
+		**
+		** The likelihood of a passphrase leaking isn't TOO great,
+		** only ps auxww will show it, and even then, only at the
+		** precise moment this is called.
+		*/
+		insecure_mode = 1;
+		pass_param = argv[3];
+	}
+
+	if (!(kfile = fopen(argv[1], "r")))
+	{
+		puts("Could not open the private keyfile.");
+		return 0;
+	}
+	
+	SSLeay_add_all_ciphers();
+	rsa = PEM_read_RSAPrivateKey(kfile, NULL,pass_cb, NULL);
+  
+	if(!rsa)
+	{
+		puts("Unable to read your private key, is the passphrase wrong?");
+		return 0;
+	}
+
+	 fclose(kfile);
+	if (hex_to_binary(argv[2], ndata, 128) != 128)
+	{
+		puts("Bad challenge.");
+		return -1;
+	}
+
+	if (RSA_private_decrypt(128, (unsigned char*)ndata,
+		(unsigned char*)ddata, rsa, RSA_PKCS1_PADDING) == -1)
+	{
+		puts("Decryption error.");
+		return -1;
+	}
+	binary_to_hex((unsigned char*)ddata, ndata, 32);
+	puts(ndata);
+	return 0;
+}
diff --git a/ylwrap b/ylwrap
new file mode 100755
index 0000000..7befa46
--- /dev/null
+++ b/ylwrap
@@ -0,0 +1,240 @@
+#! /bin/sh
+# ylwrap - wrapper for lex/yacc invocations.
+
+scriptversion=2012-07-14.08; # UTC
+
+# Copyright (C) 1996-2012 Free Software Foundation, Inc.
+#
+# Written by Tom Tromey <tromey@cygnus.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+get_dirname ()
+{
+  case $1 in
+    */*|*\\*) printf '%s\n' "$1" | sed -e 's|\([\\/]\)[^\\/]*$|\1|';;
+    # Otherwise,  we want the empty string (not ".").
+  esac
+}
+
+# guard FILE
+# ----------
+# The CPP macro used to guard inclusion of FILE.
+guard()
+{
+  printf '%s\n' "$from" \
+    | sed \
+        -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'\
+        -e 's/[^ABCDEFGHIJKLMNOPQRSTUVWXYZ]/_/g'
+}
+
+# quote_for_sed [STRING]
+# ----------------------
+# Return STRING (or stdin) quoted to be used as a sed pattern.
+quote_for_sed ()
+{
+  case $# in
+    0) cat;;
+    1) printf '%s\n' "$1";;
+  esac \
+    | sed -e 's|[][\\.*]|\\&|g'
+}
+
+case "$1" in
+  '')
+    echo "$0: No files given.  Try '$0 --help' for more information." 1>&2
+    exit 1
+    ;;
+  --basedir)
+    basedir=$2
+    shift 2
+    ;;
+  -h|--h*)
+    cat <<\EOF
+Usage: ylwrap [--help|--version] INPUT [OUTPUT DESIRED]... -- PROGRAM [ARGS]...
+
+Wrapper for lex/yacc invocations, renaming files as desired.
+
+  INPUT is the input file
+  OUTPUT is one file PROG generates
+  DESIRED is the file we actually want instead of OUTPUT
+  PROGRAM is program to run
+  ARGS are passed to PROG
+
+Any number of OUTPUT,DESIRED pairs may be used.
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+    exit $?
+    ;;
+  -v|--v*)
+    echo "ylwrap $scriptversion"
+    exit $?
+    ;;
+esac
+
+
+# The input.
+input="$1"
+shift
+# We'll later need for a correct munging of "#line" directives.
+input_sub_rx=`get_dirname "$input" | quote_for_sed`
+case "$input" in
+  [\\/]* | ?:[\\/]*)
+    # Absolute path; do nothing.
+    ;;
+  *)
+    # Relative path.  Make it absolute.
+    input="`pwd`/$input"
+    ;;
+esac
+input_rx=`get_dirname "$input" | quote_for_sed`
+
+# Since DOS filename conventions don't allow two dots,
+# the DOS version of Bison writes out y_tab.c instead of y.tab.c
+# and y_tab.h instead of y.tab.h. Test to see if this is the case.
+y_tab_nodot=false
+if test -f y_tab.c || test -f y_tab.h; then
+  y_tab_nodot=true
+fi
+
+# The parser itself, the first file, is the destination of the .y.c
+# rule in the Makefile.
+parser=$1
+# A sed program to s/FROM/TO/g for all the FROM/TO so that, for
+# instance, we rename #include "y.tab.h" into #include "parse.h"
+# during the conversion from y.tab.c to parse.c.
+rename_sed=
+while test "$#" -ne 0; do
+  if test "$1" = "--"; then
+    shift
+    break
+  fi
+  from=$1
+  # Handle y_tab.c and y_tab.h output by DOS
+  if $y_tab_nodot; then
+    case $from in
+      "y.tab.c") from=y_tab.c;;
+      "y.tab.h") from=y_tab.h;;
+    esac
+  fi
+  shift
+  to=$1
+  shift
+  rename_sed="${rename_sed}s|"`quote_for_sed "$from"`"|$to|g;"
+done
+
+# The program to run.
+prog="$1"
+shift
+# Make any relative path in $prog absolute.
+case "$prog" in
+  [\\/]* | ?:[\\/]*) ;;
+  *[\\/]*) prog="`pwd`/$prog" ;;
+esac
+
+# FIXME: add hostname here for parallel makes that run commands on
+# other machines.  But that might take us over the 14-char limit.
+dirname=ylwrap$$
+do_exit="cd '`pwd`' && rm -rf $dirname > /dev/null 2>&1;"' (exit $ret); exit $ret'
+trap "ret=129; $do_exit" 1
+trap "ret=130; $do_exit" 2
+trap "ret=141; $do_exit" 13
+trap "ret=143; $do_exit" 15
+mkdir $dirname || exit 1
+
+cd $dirname
+
+case $# in
+  0) "$prog" "$input" ;;
+  *) "$prog" "$@" "$input" ;;
+esac
+ret=$?
+
+if test $ret -eq 0; then
+  for from in *
+  do
+    to=`printf '%s\n' "$from" | sed "$rename_sed"`
+    if test -f "$from"; then
+      # If $2 is an absolute path name, then just use that,
+      # otherwise prepend '../'.
+      case $to in
+        [\\/]* | ?:[\\/]*) target=$to;;
+        *) target="../$to";;
+      esac
+
+      # Do not overwrite unchanged header files to avoid useless
+      # recompilations.  Always update the parser itself: it is the
+      # destination of the .y.c rule in the Makefile.  Divert the
+      # output of all other files to a temporary file so we can
+      # compare them to existing versions.
+      if test $from != $parser; then
+        realtarget="$target"
+        target=tmp-`printf '%s\n' "$target" | sed 's|.*[\\/]||g'`
+      fi
+
+      # Munge "#line" or "#" directives.  Don't let the resulting
+      # debug information point at an absolute srcdir.  Use the real
+      # output file name, not yy.lex.c for instance.  Adjust the
+      # include guards too.
+      FROM=`guard "$from"`
+      TARGET=`guard "$to"`
+      sed -e "/^#/!b" -e "s|$input_rx|$input_sub_rx|" -e "$rename_sed" \
+          -e "s|$FROM|$TARGET|" "$from" >"$target" || ret=$?
+
+      # Check whether files must be updated.
+      if test "$from" != "$parser"; then
+        if test -f "$realtarget" && cmp -s "$realtarget" "$target"; then
+          echo "$to is unchanged"
+          rm -f "$target"
+        else
+          echo "updating $to"
+          mv -f "$target" "$realtarget"
+        fi
+      fi
+    else
+      # A missing file is only an error for the parser.  This is a
+      # blatant hack to let us support using "yacc -d".  If -d is not
+      # specified, don't fail when the header file is "missing".
+      if test "$from" = "$parser"; then
+        ret=1
+      fi
+    fi
+  done
+fi
+
+# Remove the directory.
+cd ..
+rm -rf $dirname
+
+exit $ret
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End: