spec/mockspotify/libmockspotify/src/image.c in hallon-0.16.0 vs spec/mockspotify/libmockspotify/src/image.c in hallon-0.17.0

@@ -55,18 +55,22 @@
   tmp_link = sp_link_create_from_image(tmp_image);
 
   return (sp_image *)registry_find(tmp_link->data);
 }
 
-void
+sp_error
 sp_image_add_load_callback(sp_image *image, image_loaded_cb *callback, void *userdata)
 {
   image->callback = callback;
   image->userdata = userdata;
+
+  return SP_ERROR_OK;
 }
 
-void
+sp_error
 sp_image_remove_load_callback(sp_image *image, image_loaded_cb *UNUSED(callback), void *UNUSED(userdata))
 {
   image->callback = NULL;
   image->userdata = NULL;
+
+  return SP_ERROR_OK;
 }