1 files changed, 6 insertions, 0 deletions
diff --git a/lib/lz4.c b/lib/lz4.c
index 693bdaf..bd8fa11 100644
--- a/lib/lz4.c
+++ b/lib/lz4.c
@@ -98,8 +98,14 @@
 #  define LZ4_SRC_INCLUDED 1
 #endif
 
+#ifndef LZ4_STATIC_LINKING_ONLY
 #define LZ4_STATIC_LINKING_ONLY
+#endif
+
+#ifndef LZ4_DISABLE_DEPRECATE_WARNINGS
 #define LZ4_DISABLE_DEPRECATE_WARNINGS /* due to LZ4_decompress_safe_withPrefix64k */
+#endif
+
 #include "lz4.h"
 /* see also "memory routines" below */