ASF_CHUNK_HEADER_SIZE  122 libavformat/argo_asf.c     uint8_t buf[FFMAX(ASF_FILE_HEADER_SIZE, ASF_CHUNK_HEADER_SIZE)];
ASF_CHUNK_HEADER_SIZE  154 libavformat/argo_asf.c     if ((ret = avio_read(pb, buf, ASF_CHUNK_HEADER_SIZE)) < 0)
ASF_CHUNK_HEADER_SIZE  156 libavformat/argo_asf.c     else if (ret != ASF_CHUNK_HEADER_SIZE)