IffDemuxContext   350 libavformat/iff.c     IffDemuxContext *iff = s->priv_data;
IffDemuxContext   413 libavformat/iff.c     IffDemuxContext *iff = s->priv_data;
IffDemuxContext   822 libavformat/iff.c     IffDemuxContext *iff = s->priv_data;
IffDemuxContext   892 libavformat/iff.c     .priv_data_size = sizeof(IffDemuxContext),