// -*- 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 // //===----------------------------------------------------------------------===// #if defined(__need_wint_t) || defined(__need_mbstate_t) #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) # pragma GCC system_header #endif #include_next #elif !defined(_LIBCPP_WCHAR_H) #define _LIBCPP_WCHAR_H /* wchar.h synopsis Macros: NULL WCHAR_MAX WCHAR_MIN WEOF 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); */ #include <__config> #include #if defined(_LIBCPP_HAS_NO_WIDE_CHARACTERS) # error "The header is not supported since libc++ has been configured with LIBCXX_ENABLE_WIDE_CHARACTERS disabled" #endif #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) # pragma GCC system_header #endif #ifdef __cplusplus #define __CORRECT_ISO_CPP_WCHAR_H_PROTO #endif #include_next // Determine whether we have const-correct overloads for wcschr and friends. #if defined(_WCHAR_H_CPLUSPLUS_98_CONFORMANCE_) # define _LIBCPP_WCHAR_H_HAS_CONST_OVERLOADS 1 #elif defined(__GLIBC_PREREQ) # if __GLIBC_PREREQ(2, 10) # define _LIBCPP_WCHAR_H_HAS_CONST_OVERLOADS 1 # endif #elif defined(_LIBCPP_MSVCRT) # if defined(_CRT_CONST_CORRECT_OVERLOADS) # define _LIBCPP_WCHAR_H_HAS_CONST_OVERLOADS 1 # endif #endif #if defined(__cplusplus) && !defined(_LIBCPP_WCHAR_H_HAS_CONST_OVERLOADS) && defined(_LIBCPP_PREFERRED_OVERLOAD) extern "C++" { inline _LIBCPP_INLINE_VISIBILITY wchar_t* __libcpp_wcschr(const wchar_t* __s, wchar_t __c) {return (wchar_t*)wcschr(__s, __c);} inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD const wchar_t* wcschr(const wchar_t* __s, wchar_t __c) {return __libcpp_wcschr(__s, __c);} inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD wchar_t* wcschr( wchar_t* __s, wchar_t __c) {return __libcpp_wcschr(__s, __c);} inline _LIBCPP_INLINE_VISIBILITY wchar_t* __libcpp_wcspbrk(const wchar_t* __s1, const wchar_t* __s2) {return (wchar_t*)wcspbrk(__s1, __s2);} inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD const wchar_t* wcspbrk(const wchar_t* __s1, const wchar_t* __s2) {return __libcpp_wcspbrk(__s1, __s2);} inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD wchar_t* wcspbrk( wchar_t* __s1, const wchar_t* __s2) {return __libcpp_wcspbrk(__s1, __s2);} inline _LIBCPP_INLINE_VISIBILITY wchar_t* __libcpp_wcsrchr(const wchar_t* __s, wchar_t __c) {return (wchar_t*)wcsrchr(__s, __c);} inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD const wchar_t* wcsrchr(const wchar_t* __s, wchar_t __c) {return __libcpp_wcsrchr(__s, __c);} inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD wchar_t* wcsrchr( wchar_t* __s, wchar_t __c) {return __libcpp_wcsrchr(__s, __c);} inline _LIBCPP_INLINE_VISIBILITY wchar_t* __libcpp_wcsstr(const wchar_t* __s1, const wchar_t* __s2) {return (wchar_t*)wcsstr(__s1, __s2);} inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD const wchar_t* wcsstr(const wchar_t* __s1, const wchar_t* __s2) {return __libcpp_wcsstr(__s1, __s2);} inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD wchar_t* wcsstr( wchar_t* __s1, const wchar_t* __s2) {return __libcpp_wcsstr(__s1, __s2);} inline _LIBCPP_INLINE_VISIBILITY wchar_t* __libcpp_wmemchr(const wchar_t* __s, wchar_t __c, size_t __n) {return (wchar_t*)wmemchr(__s, __c, __n);} inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD const wchar_t* wmemchr(const wchar_t* __s, wchar_t __c, size_t __n) {return __libcpp_wmemchr(__s, __c, __n);} inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_PREFERRED_OVERLOAD wchar_t* wmemchr( wchar_t* __s, wchar_t __c, size_t __n) {return __libcpp_wmemchr(__s, __c, __n);} } #endif #if defined(__cplusplus) && (defined(_LIBCPP_MSVCRT_LIKE) || defined(__MVS__)) extern "C" { size_t mbsnrtowcs(wchar_t *__restrict __dst, const char **__restrict __src, size_t __nmc, size_t __len, mbstate_t *__restrict __ps); size_t wcsnrtombs(char *__restrict __dst, const wchar_t **__restrict __src, size_t __nwc, size_t __len, mbstate_t *__restrict __ps); } // extern "C" #endif // __cplusplus && (_LIBCPP_MSVCRT || __MVS__) #endif // _LIBCPP_WCHAR_H