IffDemuxContext   347 libavformat/iff.c     IffDemuxContext *iff = s->priv_data;
IffDemuxContext   711 libavformat/iff.c     IffDemuxContext *iff = s->priv_data;
IffDemuxContext   755 libavformat/iff.c     .priv_data_size = sizeof(IffDemuxContext),