| // -*- C++ -*- |
| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef _LIBCPP_UCHAR_H |
| #define _LIBCPP_UCHAR_H |
| |
| /* |
| uchar.h synopsis // since C++11 |
| |
| Macros: |
| |
| __STDC_UTF_16__ |
| __STDC_UTF_32__ |
| |
| Types: |
| |
| mbstate_t |
| size_t |
| |
| size_t mbrtoc16(char16_t* pc16, const char* s, size_t n, mbstate_t* ps); |
| size_t c16rtomb(char* s, char16_t c16, mbstate_t* ps); |
| size_t mbrtoc32(char32_t* pc32, const char* s, size_t n, mbstate_t* ps); |
| size_t c32rtomb(char* s, char32_t c32, mbstate_t* ps); |
| |
| */ |
| |
| #include <__config> |
| |
| #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) |
| # pragma GCC system_header |
| #endif |
| |
| #if !defined(_LIBCPP_CXX03_LANG) |
| |
| // Some platforms don't implement <uchar.h> and we don't want to give a hard |
| // error on those platforms. When the platform doesn't provide <uchar.h>, at |
| // least include <stddef.h> so we get the declaration for size_t. |
| #if __has_include_next(<uchar.h>) |
| # include_next <uchar.h> |
| #else |
| # include <stddef.h> |
| #endif |
| |
| #endif // _LIBCPP_CXX03_LANG |
| |
| #endif // _LIBCPP_UCHAR_H |
