1 files changed, 1 insertions, 1 deletions
diff --git a/bsdiff.c b/bsdiff.c
index 7bfd0eb..a44f976 100644
--- a/bsdiff.c
+++ b/bsdiff.c
@@ -431,7 +431,7 @@ int bsdiff(const uint8_t* old, int64_t oldsize, const uint8_t* new, int64_t news
 	return result;
 }
 
-#if !defined(BSDIFF_LIBRARY)
+#if defined(BSDIFF_EXECUTABLE)
 
 #include <sys/types.h>