*
* \sa send_callback_request().
*/
-typedef void callback_function(int fd, const struct osl_object *);
+typedef int callback_function(int fd, const struct osl_object *);
/**
* Callbacks send chunks to data back to the command handler. Pointers to
void *private_result_data);
int string_compare(const struct osl_object *obj1, const struct osl_object *obj2);
int for_each_matching_row(struct pattern_match_data *pmd);
+void flush_and_free_pb(struct para_buffer *pb);
/* score */
void score_init(struct afs_table *t);
int get_afhi_of_row(const struct osl_row *row, struct afh_info *afhi);
int get_audio_file_path_of_row(const struct osl_row *row, char **path);
int audio_file_loop(void *private_data, osl_rbtree_loop_func *func);
-void aft_check_callback(int fd, __a_unused const struct osl_object *query);
+int aft_check_callback(int fd, __a_unused const struct osl_object *query);
/* playlist */
int playlist_open(char *name);
void playlist_close(void);
-void playlist_check_callback(int fd, __a_unused const struct osl_object *query);
+int playlist_check_callback(int fd, __a_unused const struct osl_object *query);
/** evaluates to 1 if x < y, to -1 if x > y and to 0 if x == y */
#define NUM_COMPARE(x, y) ((int)((x) < (y)) - (int)((x) > (y)))