cosmetic

[ffmpeg] / libavutil / softfloat.h

diff --git a/libavutil/softfloat.h b/libavutil/softfloat.h
index 422c1b3d6d617e2ff4ae79b20e6ccb5cddc70a02..d1a1901ea5575976e1e6e71111b454db4338553e 100644 (file)
--- a/libavutil/softfloat.h
+++ b/libavutil/softfloat.h
@@ -16,9 +16,11 @@
  * You should have received a copy of the GNU Lesser General Public
  * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
  */
 
+#ifndef FFMPEG_SOFTFLOAT_H
+#define FFMPEG_SOFTFLOAT_H
+
 #include <stdint.h>
 
 #define MIN_EXP -126
@@ -122,3 +124,5 @@ static inline int av_sf2int(SoftFloat v, int frac_bits){
     if(v.exp >= 0) return v.mant <<  v.exp ;
     else           return v.mant >>(-v.exp);
 }
+
+#endif /* FFMPEG_SOFTFLOAT_H */