X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;ds=sidebyside;f=libavfilter%2Fblend.h;h=ed0738cbddf25295ad3af725bb7bfce310e6b823;hb=f3af379b5c1816271b1afce0ccb2a935dc29940c;hp=fcedd415b85e7d00a12c55539a71d224a25b2a18;hpb=42f0ed67a34d9c5b9b37d00c2f46dff9d9135da2;p=ffmpeg

diff --git a/libavfilter/blend.h b/libavfilter/blend.h
index fcedd415b85..ed0738cbddf 100644
--- a/libavfilter/blend.h
+++ b/libavfilter/blend.h
@@ -18,6 +18,9 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#ifndef AVFILTER_BLEND_H
+#define AVFILTER_BLEND_H
+
 #include "libavutil/eval.h"
 #include "avfilter.h"
 
@@ -68,3 +71,5 @@ typedef struct FilterParams {
 } FilterParams;
 
 void ff_blend_init_x86(FilterParams *param, int is_16bit);
+
+#endif /* AVFILTER_BLEND_H */