PeerStreamer

            continue;

        } else if (!ff_guidcmp(&g, &ff_asf_marker_header)) {

            asf_read_marker(s, gsize);

            return -1;

        } else {

            if (!s->keylen) {

    avio_rl64(pb);

    avio_r8(pb);

    avio_r8(pb);

        return -1;

    asf->data_offset = avio_tell(pb);

    asf->packet_size_left = 0;

         */

        if (url_ferror(pb) == AVERROR(EAGAIN))

            return AVERROR(EAGAIN);

            av_log(s, AV_LOG_ERROR, "ff asf bad header %x  at:%"PRId64"\n", c, avio_tell(pb));

    }

    if ((c & 0x8f) == 0x82) {

        if (d || e) {

                av_log(s, AV_LOG_ERROR, "ff asf bad non zero\n");

            return -1;

        }

    ASFStream *asf_st = 0;

    for (;;) {

        int ret;

            return AVERROR_EOF;

        if (asf->packet_size_left < FRAME_HEADER_SIZE

            || asf->packet_segments < 1) {

       skip them until the simple index object is reached */

    while (ff_guidcmp(&g, &index_guid)) {

        int64_t gsize= avio_rl64(s->pb);

            avio_seek(s->pb, current_pos, SEEK_SET);

            return;

        }