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-rw-r--r--libavcodec/rangecoder.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/rangecoder.h b/libavcodec/rangecoder.h
index a2fac35519..4f8bbf5880 100644
--- a/libavcodec/rangecoder.h
+++ b/libavcodec/rangecoder.h
@@ -25,6 +25,9 @@
* Range coder.
*/
+#ifndef AVCODEC_RANGECODER_H
+#define AVCODEC_RANGECODER_H
+
#include <stdint.h>
#include <assert.h>
#include "common.h"
@@ -136,3 +139,4 @@ static inline int get_rac(RangeCoder *c, uint8_t * const state){
#endif
}
+#endif