*/
__must_check int afh_get_chunk(long unsigned chunk_num, struct afh_info *afhi,
uint8_t audio_format_id, const void *map, size_t mapsize,
*/
__must_check int afh_get_chunk(long unsigned chunk_num, struct afh_info *afhi,
uint8_t audio_format_id, const void *map, size_t mapsize,