mpeg12dec: avoid signed overflow in bitrate calculation

[ffmpeg] / libavcodec / msgsmdec.h

diff --git a/libavcodec/msgsmdec.h b/libavcodec/msgsmdec.h
index cf58baaa47e72d67334a255aca8c52909dc9edc1..adbda9a9d03adaf8c01fc138ef1dc7251749a715 100644 (file)
--- a/libavcodec/msgsmdec.h
+++ b/libavcodec/msgsmdec.h
@@ -19,12 +19,12 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#ifndef MSGSMDEC_H
-#define MSGSMDEC_H
+#ifndef AVCODEC_MSGSMDEC_H
+#define AVCODEC_MSGSMDEC_H
 
 #include "avcodec.h"
 
 int ff_msgsm_decode_block(AVCodecContext *avctx, int16_t *samples,
-                          const uint8_t *buf);
+                          const uint8_t *buf, int mode);
 
-#endif
+#endif /* AVCODEC_MSGSMDEC_H */