msmpeg4: Add ff_ prefix to nonstatic symbols

Signed-off-by: Martin Storsjö <martin@martin.st>

1 files changed, 7 insertions, 7 deletions

diff --git a/libavcodec/mpegvideo.h b/libavcodec/mpegvideo.h
index 3f312a0fe7..864762d2eb 100644
--- a/libavcodec/mpegvideo.h
+++ b/libavcodec/mpegvideo.h
@@ -819,13 +819,13 @@ void rv20_encode_picture_header(MpegEncContext *s, int picture_number);
 
 
 /* msmpeg4.c */
-void msmpeg4_encode_picture_header(MpegEncContext * s, int picture_number);
-void msmpeg4_encode_ext_header(MpegEncContext * s);
-void msmpeg4_encode_mb(MpegEncContext * s,
-                       DCTELEM block[6][64],
-                       int motion_x, int motion_y);
-int msmpeg4_decode_picture_header(MpegEncContext * s);
-int msmpeg4_decode_ext_header(MpegEncContext * s, int buf_size);
+void ff_msmpeg4_encode_picture_header(MpegEncContext * s, int picture_number);
+void ff_msmpeg4_encode_ext_header(MpegEncContext * s);
+void ff_msmpeg4_encode_mb(MpegEncContext * s,
+                          DCTELEM block[6][64],
+                          int motion_x, int motion_y);
+int ff_msmpeg4_decode_picture_header(MpegEncContext * s);
+int ff_msmpeg4_decode_ext_header(MpegEncContext * s, int buf_size);
 int ff_msmpeg4_decode_init(AVCodecContext *avctx);
 void ff_msmpeg4_encode_init(MpegEncContext *s);
 int ff_wmv2_decode_picture_header(MpegEncContext * s);