整理

include/boost/nowide/windows.hpp

@@ -0,0 +1,38 @@
+//
+// Copyright (c) 2012 Artyom Beilis (Tonkikh)
+// Copyright (c) 2022 Alexander Grund
+//
+// Distributed under the Boost Software License, Version 1.0.
+// https://www.boost.org/LICENSE_1_0.txt
+
+#ifndef BOOST_NOWIDE_WINDOWS_HPP_INCLUDED
+#define BOOST_NOWIDE_WINDOWS_HPP_INCLUDED
+
+#ifdef BOOST_USE_WINDOWS_H
+#include <windows.h>
+// (Usually) included by windows.h
+#include <shellapi.h>
+#else
+
+// When BOOST_USE_WINDOWS_H is not defined we declare the function prototypes to avoid including windows.h
+
+extern "C" {
+
+// From windows.h
+
+__declspec(dllimport) wchar_t* __stdcall GetEnvironmentStringsW(void);
+__declspec(dllimport) int __stdcall FreeEnvironmentStringsW(wchar_t*);
+__declspec(dllimport) wchar_t* __stdcall GetCommandLineW(void);
+__declspec(dllimport) unsigned long __stdcall GetLastError();
+__declspec(dllimport) void* __stdcall LocalFree(void*);
+__declspec(dllimport) int __stdcall SetEnvironmentVariableW(const wchar_t*, const wchar_t*);
+__declspec(dllimport) unsigned long __stdcall GetEnvironmentVariableW(const wchar_t*, wchar_t*, unsigned long);
+
+// From shellapi.h
+
+__declspec(dllimport) wchar_t** __stdcall CommandLineToArgvW(const wchar_t*, int*);
+}
+
+#endif
+
+#endif