[FFmpeg-cvslog] stereo3d: add missing include guards

[Vittorio Giovara]

ffmpeg | branch: master | Vittorio Giovara <vittorio.giovara at gmail.com> | Mon Apr 21 02:33:35 2014 +0200| [440842c4eb1d7709654ec97cd687663d11ef499c] | committer: Vittorio Giovara

stereo3d: add missing include guards

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=440842c4eb1d7709654ec97cd687663d11ef499c
---

 libavutil/stereo3d.h |    5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libavutil/stereo3d.h b/libavutil/stereo3d.h
index 695d6f1..b1910b1 100644
--- a/libavutil/stereo3d.h
+++ b/libavutil/stereo3d.h
@@ -18,6 +18,9 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#ifndef AVUTIL_STEREO3D_H
+#define AVUTIL_STEREO3D_H
+
 #include <stdint.h>
 
 #include "frame.h"
@@ -145,3 +148,5 @@ AVStereo3D *av_stereo3d_alloc(void);
  * @return The AVStereo3D structure to be filled by caller.
  */
 AVStereo3D *av_stereo3d_create_side_data(AVFrame *frame);
+
+#endif /* AVUTIL_STEREO3D_H */