void _bt_hal_register_gatt_client_handler_cb(handle_stack_msg cb);
void _bt_hal_unregister_gatt_client_handler_cb(void);
+void _bt_hal_handle_gattc_connected_event(char* address, gboolean connected);
+
#ifdef TIZEN_BT_HAL
int _bt_hal_gatt_client_get_le_scan_type(void);
#endif