182 lines
8.2 KiB
C++
182 lines
8.2 KiB
C++
// -*- C++ -*-
|
|
//===--------------------------- wchar.h ----------------------------------===//
|
|
//
|
|
// 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 <wchar.h>
|
|
|
|
#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>
|
|
|
|
#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 <wchar.h>
|
|
|
|
// 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)
|
|
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
|
|
|
|
#endif // _LIBCPP_WCHAR_H
|