plug: prototype spod:stereo thread-safe restore.

1 files changed, 11 insertions, 0 deletions

diff --git a/include/synthpod_app.h b/include/synthpod_app.h
index b6f8f814..4188913b 100644
--- a/include/synthpod_app.h
+++ b/include/synthpod_app.h
@@ -159,10 +159,21 @@ LV2_State_Status
 sp_app_save(sp_app_t *app, LV2_State_Store_Function store,
 	LV2_State_Handle state, uint32_t flags, const LV2_Feature *const *features);
 
+LV2_Atom_Object *
+sp_app_stash(sp_app_t *app, LV2_State_Retrieve_Function retrieve,
+	LV2_State_Handle state, uint32_t flags, const LV2_Feature *const *features);
+
 LV2_State_Status
 sp_app_restore(sp_app_t *app, LV2_State_Retrieve_Function retrieve,
 	LV2_State_Handle state, uint32_t flags, const LV2_Feature *const *features);
 
+const void *
+sp_app_state_retrieve(LV2_State_Handle state, uint32_t key, size_t *size,
+	uint32_t *type, uint32_t *flags);
+
+const LV2_Feature *const *
+sp_app_state_features(sp_app_t *app, void *prefix_path);
+
 bool
 sp_app_bypassed(sp_app_t *app);