+static int wps_er_build_uuid_r(struct wpabuf *msg, const u8 *uuid_r)
+{
+#ifdef CONFIG_WPS2
+ wpabuf_put_be16(msg, ATTR_UUID_R);
+ wpabuf_put_be16(msg, WPS_UUID_LEN);
+ wpabuf_put_data(msg, uuid_r, WPS_UUID_LEN);
+#endif /* CONFIG_WPS2 */
+ return 0;
+}
+
+