Expose plt_autosort API to plugins

include/deadbeef/deadbeef.h

@@ -1783,6 +1783,13 @@ typedef struct {
     /// The deinit func will be called before unloading a plugin,
     /// and the caller will wait until completion block is performed.
     void (*plug_register_for_async_deinit) (DB_plugin_t *plugin, void (*deinit_func)(void (*completion_callback)(DB_plugin_t *plugin)));
+
+    /// Apply autosort to specified playlist, if it's enabled.
+    /// Every time a playlist is sorted via plt_sort or similar,
+    /// the chosen sort settings are saved in the playlist's metadata.
+    /// When plt_autosort is called, the playlist is re-sorted with those saved settings.
+    /// Usually it should be called by UI code, when appropriate.
+    void (*plt_autosort)(ddb_playlist_t *plt);
 #endif
 } DB_functions_t;
 

src/plugins.c

@@ -613,6 +613,7 @@ static DB_functions_t deadbeef_api = {
     .plt_load_from_buffer = (int (*) (ddb_playlist_t *plt, const uint8_t *buffer, size_t size))plt_load_from_buffer,
     .plt_save_to_buffer = (ssize_t (*) (ddb_playlist_t *plt, uint8_t **out_buffer))plt_save_to_buffer,
     .plug_register_for_async_deinit = _plug_register_for_async_deinit,
+    .plt_autosort = (void (*)(ddb_playlist_t *plt))plt_autosort,
 };
 
 DB_functions_t *deadbeef = &deadbeef_api;