chore: import upstream snapshot with attribution

apps/cpp_rpc/win32_process.h

@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ */
+
+/*!
+ * \file win32_process.h
+ * \brief Win32 process code to mimic a POSIX fork()
+ */
+#ifndef TVM_APPS_CPP_RPC_WIN32_PROCESS_H_
+#define TVM_APPS_CPP_RPC_WIN32_PROCESS_H_
+
+#include <chrono>
+#include <string>
+
+#include "../../src/support/socket.h"
+
+namespace tvm {
+namespace runtime {
+/*!
+ * \brief SpawnRPCChild Spawns a child process with a given timeout to run
+ * \param fd The client socket to duplicate in the child
+ * \param timeout The time in seconds to wait for the child to complete before termination
+ */
+void SpawnRPCChild(SOCKET fd, std::chrono::seconds timeout);
+/*!
+ * \brief ChildProcSocketHandler Ran from the child process and runs server to handle the client
+ * socket \param mmap_path The memory mapped file path that will contain the information to
+ * duplicate the client socket from the parent
+ */
+void ChildProcSocketHandler(const std::string& mmap_path);
+}  // namespace runtime
+}  // namespace tvm
+#endif  // TVM_APPS_CPP_RPC_WIN32_PROCESS_H_