void library_init(instance_t* app);
void library_release(instance_t* app);
playlist_item_t* library_get_selected_items(instance_t* app, int *count);
+int library_relink_item(instance_t* app, playlist_item_t* item);
+int library_normalize_item(instance_t* app, playlist_item_t* item);
+
#ifdef __cplusplus
};