16d528ed9Sopenharmony_ci// Copyright 2019 The Chromium Authors. All rights reserved. 26d528ed9Sopenharmony_ci// Use of this source code is governed by a BSD-style license that can be 36d528ed9Sopenharmony_ci// found in the LICENSE file. 46d528ed9Sopenharmony_ci 56d528ed9Sopenharmony_ci#ifndef BASE_WIN_WIN_UTIL_H_ 66d528ed9Sopenharmony_ci#define BASE_WIN_WIN_UTIL_H_ 76d528ed9Sopenharmony_ci 86d528ed9Sopenharmony_ci#include <string> 96d528ed9Sopenharmony_ci#include <string_view> 106d528ed9Sopenharmony_ci 116d528ed9Sopenharmony_cinamespace base { 126d528ed9Sopenharmony_ci 136d528ed9Sopenharmony_ci// Windows API calls take wchar_t but on that platform wchar_t should be the 146d528ed9Sopenharmony_ci// same as a char16_t. 156d528ed9Sopenharmony_ciinline const wchar_t* ToWCharT(const std::u16string* s) { 166d528ed9Sopenharmony_ci static_assert(sizeof(std::u16string::value_type) == sizeof(wchar_t)); 176d528ed9Sopenharmony_ci return reinterpret_cast<const wchar_t*>(s->c_str()); 186d528ed9Sopenharmony_ci} 196d528ed9Sopenharmony_ci 206d528ed9Sopenharmony_ciinline const wchar_t* ToWCharT(const char16_t* s) { 216d528ed9Sopenharmony_ci return reinterpret_cast<const wchar_t*>(s); 226d528ed9Sopenharmony_ci} 236d528ed9Sopenharmony_ci 246d528ed9Sopenharmony_ciinline wchar_t* ToWCharT(char16_t* s) { 256d528ed9Sopenharmony_ci return reinterpret_cast<wchar_t*>(s); 266d528ed9Sopenharmony_ci} 276d528ed9Sopenharmony_ci 286d528ed9Sopenharmony_ci} // namespace base 296d528ed9Sopenharmony_ci 306d528ed9Sopenharmony_ci#endif // BASE_WIN_WIN_UTIL_H_ 31