1// -*- C++ -*- 2//===----------------------------------------------------------------------===// 3// 4// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 5// See https://llvm.org/LICENSE.txt for license information. 6// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7// 8//===----------------------------------------------------------------------===// 9 10#ifndef _LIBCPP_CUCHAR 11#define _LIBCPP_CUCHAR 12 13/* 14 cuchar synopsis // since C++11 15 16Macros: 17 18 __STDC_UTF_16__ 19 __STDC_UTF_32__ 20 21namespace std { 22 23Types: 24 25 mbstate_t 26 size_t 27 28size_t mbrtoc16(char16_t* pc16, const char* s, size_t n, mbstate_t* ps); 29size_t c16rtomb(char* s, char16_t c16, mbstate_t* ps); 30size_t mbrtoc32(char32_t* pc32, const char* s, size_t n, mbstate_t* ps); 31size_t c32rtomb(char* s, char32_t c32, mbstate_t* ps); 32 33} // std 34 35*/ 36 37#include <__assert> // all public C++ headers provide the assertion handler 38#include <__config> 39#include <uchar.h> 40 41#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 42# pragma GCC system_header 43#endif 44 45_LIBCPP_BEGIN_NAMESPACE_STD 46 47#if !defined(_LIBCPP_CXX03_LANG) 48 49using ::mbstate_t _LIBCPP_USING_IF_EXISTS; 50using ::size_t _LIBCPP_USING_IF_EXISTS; 51 52using ::mbrtoc16 _LIBCPP_USING_IF_EXISTS; 53using ::c16rtomb _LIBCPP_USING_IF_EXISTS; 54using ::mbrtoc32 _LIBCPP_USING_IF_EXISTS; 55using ::c32rtomb _LIBCPP_USING_IF_EXISTS; 56 57#endif // _LIBCPP_CXX03_LANG 58 59_LIBCPP_END_NAMESPACE_STD 60 61#endif // _LIBCPP_CUCHAR 62