}
ret = afh_get_chunk(chunk_num, &mmd->afd.afhi,
mmd->afd.audio_format_id, vsst->map, vsst->mapsize,
(const char **)buf, sz, &vsst->afh_context);
if (ret < 0) {
}
ret = afh_get_chunk(chunk_num, &mmd->afd.afhi,
mmd->afd.audio_format_id, vsst->map, vsst->mapsize,
(const char **)buf, sz, &vsst->afh_context);
if (ret < 0) {