make DCT_common_init() static

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@9482 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libavcodec/mpegvideo.c

@@ -135,7 +135,7 @@ const uint8_t *ff_find_start_code(const uint8_t * restrict p, const uint8_t *end
 }
 
 /* init common dct for both encoder and decoder */
-int DCT_common_init(MpegEncContext *s)
+static int DCT_common_init(MpegEncContext *s)
 {
     s->dct_unquantize_h263_intra = dct_unquantize_h263_intra_c;
     s->dct_unquantize_h263_inter = dct_unquantize_h263_inter_c;

libavcodec/mpegvideo.h

@@ -689,7 +689,6 @@ typedef struct MpegEncContext {
 } MpegEncContext;
 
 
-int DCT_common_init(MpegEncContext *s);
 void MPV_decode_defaults(MpegEncContext *s);
 int MPV_common_init(MpegEncContext *s);
 void MPV_common_end(MpegEncContext *s);