int playlist_update_audio_file(struct osl_row *aft_row);
int playlist_check_callback(__a_unused const struct osl_object *query,
struct osl_object *result);
int playlist_update_audio_file(struct osl_row *aft_row);
int playlist_check_callback(__a_unused const struct osl_object *query,
struct osl_object *result);