1 files changed, 1 insertions, 1 deletions
diff --git a/include/ui-gadget-engine.h b/include/ui-gadget-engine.h
index 035bf20..13986cf 100755
--- a/include/ui-gadget-engine.h
+++ b/include/ui-gadget-engine.h
@@ -53,7 +53,7 @@ struct ug_engine_ops {
 	/** create operation */
 	void *(*create)(void *win, ui_gadget_h ug, void(*show_end_cb)(void *data));
 	/** destroy operation */
-	void (*destroy)(ui_gadget_h ug, ui_gadget_h fv_top, void(*hide_end_cb)(ui_gadget_h ug));
+	void (*destroy)(ui_gadget_h ug, ui_gadget_h fv_top, void(*hide_end_cb)(void *data));
 	/** reserved operations */
 	void *reserved[4];
 };