diff options
| author | Simon Horman <horms@verge.net.au> | 2010-02-02 14:42:02 +1100 |
|---|---|---|
| committer | Simon Horman <horms@verge.net.au> | 2010-02-02 14:42:02 +1100 |
| commit | 43836a235786b40b100cc1691da9720aa9c5352d (patch) | |
| tree | a9c0e8042cf8dc081be66028e53cfcbc9edd3c14 /include | |
| parent | c59af3ab34f41f259eb2f019e9f5f9ad3229893f (diff) | |
Mark unused parameters
Signed-off-by: Simon Horman <horms@verge.net.au>
Diffstat (limited to 'include')
| -rw-r--r-- | include/unused.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/unused.h b/include/unused.h new file mode 100644 index 0000000..7b40190 --- /dev/null +++ b/include/unused.h @@ -0,0 +1,15 @@ +#ifndef UNUSED_H +#define UNUSED_H + +/* http://sourcefrog.net/weblog/software/languages/C/unused.html */ + +#ifdef UNUSED +#elif defined(__GNUC__) +# define UNUSED(x) UNUSED_ ## x __attribute__((unused)) +#elif defined(__LCLINT__) +# define UNUSED(x) /*@unused@*/ x +#else +# define UNUSED(x) x +#endif + +#endif |