mkv_seekhead 109 libavformat/matroskaenc.c mkv_seekhead *main_seekhead; mkv_seekhead 311 libavformat/matroskaenc.c static mkv_seekhead *mkv_start_seekhead(AVIOContext *pb, int64_t segment_offset, mkv_seekhead 314 libavformat/matroskaenc.c mkv_seekhead *new_seekhead = av_mallocz(sizeof(mkv_seekhead)); mkv_seekhead 332 libavformat/matroskaenc.c static int mkv_add_seekhead_entry(mkv_seekhead *seekhead, unsigned int elementid, uint64_t filepos) mkv_seekhead 360 libavformat/matroskaenc.c static int64_t mkv_write_seekhead(AVIOContext *pb, mkv_seekhead *seekhead)