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Diffstat (limited to 'contrib/ffmpeg/libavcodec/armv4l/mathops.h')
-rw-r--r--contrib/ffmpeg/libavcodec/armv4l/mathops.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/contrib/ffmpeg/libavcodec/armv4l/mathops.h b/contrib/ffmpeg/libavcodec/armv4l/mathops.h
index 7ddd0ec6e..cc097c3ff 100644
--- a/contrib/ffmpeg/libavcodec/armv4l/mathops.h
+++ b/contrib/ffmpeg/libavcodec/armv4l/mathops.h
@@ -19,6 +19,9 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
+#ifndef FFMPEG_ARMV4L_MATHOPS_H
+#define FFMPEG_ARMV4L_MATHOPS_H
+
#ifdef FRAC_BITS
# define MULL(a, b) \
({ int lo, hi;\
@@ -47,3 +50,5 @@
__rt; })
#endif
+
+#endif /* FFMPEG_ARMV4L_MATHOPS_H */