unsigned afh_get_afhi_txt(int audio_format_num, struct afh_info *afhi, char **result);
int afh_rewrite_tags(int audio_format_id, void *map, size_t mapsize,
struct taginfo *tags, int output_fd, const char *filename);
unsigned afh_get_afhi_txt(int audio_format_num, struct afh_info *afhi, char **result);
int afh_rewrite_tags(int audio_format_id, void *map, size_t mapsize,
struct taginfo *tags, int output_fd, const char *filename);