--- /dev/null
+/*
+ * Copyright (C) 2016, 2017, 2018 "IoT.bzh"
+ * Author: José Bollo <jose.bollo@iot.bzh>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include "afb-req-x2-itf.h"
+
+/**
+ * @deprecated use bindings version 3
+ *
+ * Describes the request to bindings version 1 and 2
+ */
+struct afb_req_x1
+{
+ const struct afb_req_x2_itf *itf; /**< the interface to use */
+ struct afb_req_x2 *closure; /**< the closure argument for functions of 'itf' */
+};
+