diff options
Diffstat (limited to 'third_party/libcxx/include/c++/v1/cwchar')
| -rw-r--r-- | third_party/libcxx/include/c++/v1/cwchar | 266 |
1 files changed, 0 insertions, 266 deletions
diff --git a/third_party/libcxx/include/c++/v1/cwchar b/third_party/libcxx/include/c++/v1/cwchar deleted file mode 100644 index d41af17..0000000 --- a/third_party/libcxx/include/c++/v1/cwchar +++ /dev/null @@ -1,266 +0,0 @@ -// -*- 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_CWCHAR -#define _LIBCPP_CWCHAR - -/* - cwchar synopsis - -Macros: - - NULL - WCHAR_MAX - WCHAR_MIN - WEOF - -namespace std -{ - -Types: - - mbstate_t - size_t - tm - wint_t - -int fwprintf(FILE* restrict stream, const wchar_t* restrict format, ...); -int fwscanf(FILE* restrict stream, const wchar_t* restrict format, ...); -int swprintf(wchar_t* restrict s, size_t n, const wchar_t* restrict format, ...); -int swscanf(const wchar_t* restrict s, const wchar_t* restrict format, ...); -int vfwprintf(FILE* restrict stream, const wchar_t* restrict format, va_list arg); -int vfwscanf(FILE* restrict stream, const wchar_t* restrict format, va_list arg); // C99 -int vswprintf(wchar_t* restrict s, size_t n, const wchar_t* restrict format, va_list arg); -int vswscanf(const wchar_t* restrict s, const wchar_t* restrict format, va_list arg); // C99 -int vwprintf(const wchar_t* restrict format, va_list arg); -int vwscanf(const wchar_t* restrict format, va_list arg); // C99 -int wprintf(const wchar_t* restrict format, ...); -int wscanf(const wchar_t* restrict format, ...); -wint_t fgetwc(FILE* stream); -wchar_t* fgetws(wchar_t* restrict s, int n, FILE* restrict stream); -wint_t fputwc(wchar_t c, FILE* stream); -int fputws(const wchar_t* restrict s, FILE* restrict stream); -int fwide(FILE* stream, int mode); -wint_t getwc(FILE* stream); -wint_t getwchar(); -wint_t putwc(wchar_t c, FILE* stream); -wint_t putwchar(wchar_t c); -wint_t ungetwc(wint_t c, FILE* stream); -double wcstod(const wchar_t* restrict nptr, wchar_t** restrict endptr); -float wcstof(const wchar_t* restrict nptr, wchar_t** restrict endptr); // C99 -long double wcstold(const wchar_t* restrict nptr, wchar_t** restrict endptr); // C99 -long wcstol(const wchar_t* restrict nptr, wchar_t** restrict endptr, int base); -long long wcstoll(const wchar_t* restrict nptr, wchar_t** restrict endptr, int base); // C99 -unsigned long wcstoul(const wchar_t* restrict nptr, wchar_t** restrict endptr, int base); -unsigned long long wcstoull(const wchar_t* restrict nptr, wchar_t** restrict endptr, int base); // C99 -wchar_t* wcscpy(wchar_t* restrict s1, const wchar_t* restrict s2); -wchar_t* wcsncpy(wchar_t* restrict s1, const wchar_t* restrict s2, size_t n); -wchar_t* wcscat(wchar_t* restrict s1, const wchar_t* restrict s2); -wchar_t* wcsncat(wchar_t* restrict s1, const wchar_t* restrict s2, size_t n); -int wcscmp(const wchar_t* s1, const wchar_t* s2); -int wcscoll(const wchar_t* s1, const wchar_t* s2); -int wcsncmp(const wchar_t* s1, const wchar_t* s2, size_t n); -size_t wcsxfrm(wchar_t* restrict s1, const wchar_t* restrict s2, size_t n); -const wchar_t* wcschr(const wchar_t* s, wchar_t c); - wchar_t* wcschr( wchar_t* s, wchar_t c); -size_t wcscspn(const wchar_t* s1, const wchar_t* s2); -size_t wcslen(const wchar_t* s); -const wchar_t* wcspbrk(const wchar_t* s1, const wchar_t* s2); - wchar_t* wcspbrk( wchar_t* s1, const wchar_t* s2); -const wchar_t* wcsrchr(const wchar_t* s, wchar_t c); - wchar_t* wcsrchr( wchar_t* s, wchar_t c); -size_t wcsspn(const wchar_t* s1, const wchar_t* s2); -const wchar_t* wcsstr(const wchar_t* s1, const wchar_t* s2); - wchar_t* wcsstr( wchar_t* s1, const wchar_t* s2); -wchar_t* wcstok(wchar_t* restrict s1, const wchar_t* restrict s2, wchar_t** restrict ptr); -const wchar_t* wmemchr(const wchar_t* s, wchar_t c, size_t n); - wchar_t* wmemchr( wchar_t* s, wchar_t c, size_t n); -int wmemcmp(wchar_t* restrict s1, const wchar_t* restrict s2, size_t n); -wchar_t* wmemcpy(wchar_t* restrict s1, const wchar_t* restrict s2, size_t n); -wchar_t* wmemmove(wchar_t* s1, const wchar_t* s2, size_t n); -wchar_t* wmemset(wchar_t* s, wchar_t c, size_t n); -size_t wcsftime(wchar_t* restrict s, size_t maxsize, const wchar_t* restrict format, - const tm* restrict timeptr); -wint_t btowc(int c); -int wctob(wint_t c); -int mbsinit(const mbstate_t* ps); -size_t mbrlen(const char* restrict s, size_t n, mbstate_t* restrict ps); -size_t mbrtowc(wchar_t* restrict pwc, const char* restrict s, size_t n, mbstate_t* restrict ps); -size_t wcrtomb(char* restrict s, wchar_t wc, mbstate_t* restrict ps); -size_t mbsrtowcs(wchar_t* restrict dst, const char** restrict src, size_t len, - mbstate_t* restrict ps); -size_t wcsrtombs(char* restrict dst, const wchar_t** restrict src, size_t len, - mbstate_t* restrict ps); - -} // std - -*/ - -#if __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS) -# include <__cxx03/cwchar> -#else -# include <__config> -# include <__cstddef/size_t.h> -# include <__memory/addressof.h> -# include <__type_traits/copy_cv.h> -# include <__type_traits/is_constant_evaluated.h> -# include <__type_traits/is_equality_comparable.h> -# include <__type_traits/is_same.h> -# include <__type_traits/remove_cv.h> -# include <cwctype> - -# include <wchar.h> - -# ifndef _LIBCPP_WCHAR_H -# error <cwchar> tried including <wchar.h> but didn't find libc++'s <wchar.h> header. \ - This usually means that your header search paths are not configured properly. \ - The header search paths should contain the C++ Standard Library headers before \ - any C Standard Library, and you are probably using compiler flags that make that \ - not be the case. -# endif - -# if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) -# pragma GCC system_header -# endif - -_LIBCPP_BEGIN_NAMESPACE_STD - -using ::mbstate_t _LIBCPP_USING_IF_EXISTS; -using ::tm _LIBCPP_USING_IF_EXISTS; -using ::wint_t _LIBCPP_USING_IF_EXISTS; -using ::FILE _LIBCPP_USING_IF_EXISTS; -using ::fwprintf _LIBCPP_USING_IF_EXISTS; -using ::fwscanf _LIBCPP_USING_IF_EXISTS; -using ::swprintf _LIBCPP_USING_IF_EXISTS; -using ::vfwprintf _LIBCPP_USING_IF_EXISTS; -using ::vswprintf _LIBCPP_USING_IF_EXISTS; -using ::swscanf _LIBCPP_USING_IF_EXISTS; -using ::vfwscanf _LIBCPP_USING_IF_EXISTS; -using ::vswscanf _LIBCPP_USING_IF_EXISTS; -using ::fgetwc _LIBCPP_USING_IF_EXISTS; -using ::fgetws _LIBCPP_USING_IF_EXISTS; -using ::fputwc _LIBCPP_USING_IF_EXISTS; -using ::fputws _LIBCPP_USING_IF_EXISTS; -using ::fwide _LIBCPP_USING_IF_EXISTS; -using ::getwc _LIBCPP_USING_IF_EXISTS; -using ::putwc _LIBCPP_USING_IF_EXISTS; -using ::ungetwc _LIBCPP_USING_IF_EXISTS; -using ::wcstod _LIBCPP_USING_IF_EXISTS; -using ::wcstof _LIBCPP_USING_IF_EXISTS; -using ::wcstold _LIBCPP_USING_IF_EXISTS; -using ::wcstol _LIBCPP_USING_IF_EXISTS; -using ::wcstoll _LIBCPP_USING_IF_EXISTS; -using ::wcstoul _LIBCPP_USING_IF_EXISTS; -using ::wcstoull _LIBCPP_USING_IF_EXISTS; -using ::wcscpy _LIBCPP_USING_IF_EXISTS; -using ::wcsncpy _LIBCPP_USING_IF_EXISTS; -using ::wcscat _LIBCPP_USING_IF_EXISTS; -using ::wcsncat _LIBCPP_USING_IF_EXISTS; -using ::wcscmp _LIBCPP_USING_IF_EXISTS; -using ::wcscoll _LIBCPP_USING_IF_EXISTS; -using ::wcsncmp _LIBCPP_USING_IF_EXISTS; -using ::wcsxfrm _LIBCPP_USING_IF_EXISTS; -using ::wcschr _LIBCPP_USING_IF_EXISTS; -using ::wcspbrk _LIBCPP_USING_IF_EXISTS; -using ::wcsrchr _LIBCPP_USING_IF_EXISTS; -using ::wcsstr _LIBCPP_USING_IF_EXISTS; -using ::wmemchr _LIBCPP_USING_IF_EXISTS; -using ::wcscspn _LIBCPP_USING_IF_EXISTS; -using ::wcslen _LIBCPP_USING_IF_EXISTS; -using ::wcsspn _LIBCPP_USING_IF_EXISTS; -using ::wcstok _LIBCPP_USING_IF_EXISTS; -using ::wmemcmp _LIBCPP_USING_IF_EXISTS; -using ::wmemcpy _LIBCPP_USING_IF_EXISTS; -using ::wmemmove _LIBCPP_USING_IF_EXISTS; -using ::wmemset _LIBCPP_USING_IF_EXISTS; -using ::wcsftime _LIBCPP_USING_IF_EXISTS; -using ::btowc _LIBCPP_USING_IF_EXISTS; -using ::wctob _LIBCPP_USING_IF_EXISTS; -using ::mbsinit _LIBCPP_USING_IF_EXISTS; -using ::mbrlen _LIBCPP_USING_IF_EXISTS; -using ::mbrtowc _LIBCPP_USING_IF_EXISTS; -using ::wcrtomb _LIBCPP_USING_IF_EXISTS; -using ::mbsrtowcs _LIBCPP_USING_IF_EXISTS; -using ::wcsrtombs _LIBCPP_USING_IF_EXISTS; - -using ::getwchar _LIBCPP_USING_IF_EXISTS; -using ::vwscanf _LIBCPP_USING_IF_EXISTS; -using ::wscanf _LIBCPP_USING_IF_EXISTS; - -using ::putwchar _LIBCPP_USING_IF_EXISTS; -using ::vwprintf _LIBCPP_USING_IF_EXISTS; -using ::wprintf _LIBCPP_USING_IF_EXISTS; - -inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 size_t __constexpr_wcslen(const wchar_t* __str) { -# if __has_builtin(__builtin_wcslen) - return __builtin_wcslen(__str); -# else - if (!__libcpp_is_constant_evaluated()) - return std::wcslen(__str); - - size_t __len = 0; - for (; *__str != L'\0'; ++__str) - ++__len; - return __len; -# endif -} - -inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 int -__constexpr_wmemcmp(const wchar_t* __lhs, const wchar_t* __rhs, size_t __count) { -# if __has_builtin(__builtin_wmemcmp) - return __builtin_wmemcmp(__lhs, __rhs, __count); -# else - if (!__libcpp_is_constant_evaluated()) - return std::wmemcmp(__lhs, __rhs, __count); - - for (; __count; --__count, ++__lhs, ++__rhs) { - if (*__lhs < *__rhs) - return -1; - if (*__rhs < *__lhs) - return 1; - } - return 0; -# endif -} - -template <class _Tp, class _Up> -_LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 _Tp* __constexpr_wmemchr(_Tp* __str, _Up __value, size_t __count) { - static_assert(sizeof(_Tp) == sizeof(wchar_t) && _LIBCPP_ALIGNOF(_Tp) >= _LIBCPP_ALIGNOF(wchar_t) && - __is_trivially_equality_comparable_v<_Tp, _Tp>, - "Calling wmemchr on non-trivially equality comparable types is unsafe."); - -# if __has_builtin(__builtin_wmemchr) - if (!__libcpp_is_constant_evaluated()) { - wchar_t __value_buffer = 0; - __builtin_memcpy(&__value_buffer, std::addressof(__value), sizeof(wchar_t)); - return reinterpret_cast<_Tp*>( - __builtin_wmemchr(reinterpret_cast<__copy_cv_t<_Tp, wchar_t>*>(__str), __value_buffer, __count)); - } -# if _LIBCPP_STD_VER >= 17 - else if constexpr (is_same_v<remove_cv_t<_Tp>, wchar_t>) - return __builtin_wmemchr(__str, __value, __count); -# endif -# endif // __has_builtin(__builtin_wmemchr) - - for (; __count; --__count) { - if (*__str == __value) - return __str; - ++__str; - } - return nullptr; -} - -_LIBCPP_END_NAMESPACE_STD - -# if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER <= 20 -# include <cstddef> -# endif -#endif // __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS) - -#endif // _LIBCPP_CWCHAR |