+ * @remarks you don't have to destory handler, the handler will be referenced by minicontrol lib
+ * @brief This function gets a minicontrol handler from the minicontrol object
+ * @param[in] minicontrol evas object of socket window
+ * @param[in] handler handler of socket window
+ * @return minicontrol handler
+ */
+minicontrol_error_e minicontrol_win_handler_get(Evas_Object *mincontrol, minicontrol_h *handler);
+
+/**
+ * @brief This function send request for updating with the updaed minicontrol handler
+ * @param[in] minicontrol evas object of socket window
+ * @param[in] handler handler of socket window
+ * @return evas object of socket window
+ */
+minicontrol_error_e minicontrol_win_handler_update(Evas_Object *mincontrol, minicontrol_h handler);
+
+/**