Add wamr proxy-wasm header file

The unique pointer to create wamr vm

Signed-off-by: Le Yao <[email protected]>

Author: Le Yao

include/proxy-wasm/wamr.h

@@ -0,0 +1,26 @@
+// Copyright 2016-2019 Envoy Project Authors
+// Copyright 2020 Google LLC
+//
+// 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 <memory>
+
+#include "include/proxy-wasm/wasm_vm.h"
+
+namespace proxy_wasm {
+
+std::unique_ptr<WasmVm> createWAMRVm();
+
+} // namespace proxy_wasm