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authorYann Collet <cyan@fb.com>2017-01-05 15:50:37 (GMT)
committerYann Collet <cyan@fb.com>2017-01-05 15:50:37 (GMT)
commit9683a1ae874b2928490d675b66fb80e12c111990 (patch)
tree6f123a4420b6ef4c67ed10242f604514aaf9bc36 /lib/lz4.h
parent16d69c8d039e42defbf7387dd0e4e9318017eb6d (diff)
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LZ4_MEMORY_USAGE can be modified from compilation command line
Diffstat (limited to 'lib/lz4.h')
-rw-r--r--lib/lz4.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/lz4.h b/lib/lz4.h
index 0aae19c..3dc115b 100644
--- a/lib/lz4.h
+++ b/lib/lz4.h
@@ -108,8 +108,9 @@ LZ4LIB_API const char* LZ4_versionString (void);
* Reduced memory usage can improve speed, due to cache effect
* Default value is 14, for 16KB, which nicely fits into Intel x86 L1 cache
*/
-#define LZ4_MEMORY_USAGE 14
-
+#ifndef LZ4_MEMORY_USAGE
+# define LZ4_MEMORY_USAGE 14
+#endif
/*-************************************
* Simple Functions