summaryrefslogtreecommitdiff
path: root/include/linux/lz4.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/lz4.h')
-rw-r--r--include/linux/lz4.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/lz4.h b/include/linux/lz4.h
index b16e15b9587a..ad6042a718b5 100644
--- a/include/linux/lz4.h
+++ b/include/linux/lz4.h
@@ -645,4 +645,10 @@ int LZ4_decompress_safe_usingDict(const char *source, char *dest,
int LZ4_decompress_fast_usingDict(const char *source, char *dest,
int originalSize, const char *dictStart, int dictSize);
+#define LZ4_DECOMPRESS_INPLACE_MARGIN(compressedSize) (((compressedSize) >> 8) + 32)
+
+#ifndef LZ4_DISTANCE_MAX /* history window size; can be user-defined at compile time */
+#define LZ4_DISTANCE_MAX 65535 /* set to maximum value by default */
+#endif
+
#endif