[SCM] libav/experimental: Add missing header inclusion guard.

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit 5499a313228d2345da41f6f6202a6f789706d442
Author: Stefano Sabatini <stefano.sabatini-lala at poste.it>
Date:   Tue Apr 21 21:51:01 2009 +0000

    Add missing header inclusion guard.
    
    Originally committed as revision 18647 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavcodec/pixdesc.h b/libavcodec/pixdesc.h
index 5c2718d..a8ca484 100644
--- a/libavcodec/pixdesc.h
+++ b/libavcodec/pixdesc.h
@@ -19,6 +19,9 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#ifndef AVCODEC_PIXDESC_H
+#define AVCODEC_PIXDESC_H
+
 #include <inttypes.h>
 
 #include "libavutil/intreadwrite.h"
@@ -188,3 +191,5 @@ static inline void write_line(const uint16_t *src, uint8_t *data[4], const int l
         }
     }
 }
+
+#endif /* AVCODEC_PIXDESC_H */

-- 
Libav/FFmpeg packaging