1// -*- C++ -*- 2//===--------------------------- cwchar -----------------------------------===// 3// 4// The LLVM Compiler Infrastructure 5// 6// This file is dual licensed under the MIT and the University of Illinois Open 7// Source Licenses. See LICENSE.TXT for details. 8// 9//===----------------------------------------------------------------------===// 10 11#ifndef _LIBCPP_CWCHAR 12#define _LIBCPP_CWCHAR 13 14/* 15 cwchar synopsis 16 17Macros: 18 19 NULL 20 WCHAR_MAX 21 WCHAR_MIN 22 WEOF 23 24namespace std 25{ 26 27Types: 28 29 mbstate_t 30 size_t 31 tm 32 wint_t 33 34int fwprintf(FILE* restrict stream, const wchar_t* restrict format, ...); 35int fwscanf(FILE* restrict stream, const wchar_t* restrict format, ...); 36int swprintf(wchar_t* restrict s, size_t n, const wchar_t* restrict format, ...); 37int swscanf(const wchar_t* restrict s, const wchar_t* restrict format, ...); 38int vfwprintf(FILE* restrict stream, const wchar_t* restrict format, va_list arg); 39int vfwscanf(FILE* restrict stream, const wchar_t* restrict format, va_list arg); // C99 40int vswprintf(wchar_t* restrict s, size_t n, const wchar_t* restrict format, va_list arg); 41int vswscanf(const wchar_t* restrict s, const wchar_t* restrict format, va_list arg); // C99 42int vwprintf(const wchar_t* restrict format, va_list arg); 43int vwscanf(const wchar_t* restrict format, va_list arg); // C99 44int wprintf(const wchar_t* restrict format, ...); 45int wscanf(const wchar_t* restrict format, ...); 46wint_t fgetwc(FILE* stream); 47wchar_t* fgetws(wchar_t* restrict s, int n, FILE* restrict stream); 48wint_t fputwc(wchar_t c, FILE* stream); 49int fputws(const wchar_t* restrict s, FILE* restrict stream); 50int fwide(FILE* stream, int mode); 51wint_t getwc(FILE* stream); 52wint_t getwchar(); 53wint_t putwc(wchar_t c, FILE* stream); 54wint_t putwchar(wchar_t c); 55wint_t ungetwc(wint_t c, FILE* stream); 56double wcstod(const wchar_t* restrict nptr, wchar_t** restrict endptr); 57float wcstof(const wchar_t* restrict nptr, wchar_t** restrict endptr); // C99 58long double wcstold(const wchar_t* restrict nptr, wchar_t** restrict endptr); // C99 59long wcstol(const wchar_t* restrict nptr, wchar_t** restrict endptr, int base); 60long long wcstoll(const wchar_t* restrict nptr, wchar_t** restrict endptr, int base); // C99 61unsigned long wcstoul(const wchar_t* restrict nptr, wchar_t** restrict endptr, int base); 62unsigned long long wcstoull(const wchar_t* restrict nptr, wchar_t** restrict endptr, int base); // C99 63wchar_t* wcscpy(wchar_t* restrict s1, const wchar_t* restrict s2); 64wchar_t* wcsncpy(wchar_t* restrict s1, const wchar_t* restrict s2, size_t n); 65wchar_t* wcscat(wchar_t* restrict s1, const wchar_t* restrict s2); 66wchar_t* wcsncat(wchar_t* restrict s1, const wchar_t* restrict s2, size_t n); 67int wcscmp(const wchar_t* s1, const wchar_t* s2); 68int wcscoll(const wchar_t* s1, const wchar_t* s2); 69int wcsncmp(const wchar_t* s1, const wchar_t* s2, size_t n); 70size_t wcsxfrm(wchar_t* restrict s1, const wchar_t* restrict s2, size_t n); 71const wchar_t* wcschr(const wchar_t* s, wchar_t c); 72 wchar_t* wcschr( wchar_t* s, wchar_t c); 73size_t wcscspn(const wchar_t* s1, const wchar_t* s2); 74size_t wcslen(const wchar_t* s); 75const wchar_t* wcspbrk(const wchar_t* s1, const wchar_t* s2); 76 wchar_t* wcspbrk( wchar_t* s1, const wchar_t* s2); 77const wchar_t* wcsrchr(const wchar_t* s, wchar_t c); 78 wchar_t* wcsrchr( wchar_t* s, wchar_t c); 79size_t wcsspn(const wchar_t* s1, const wchar_t* s2); 80const wchar_t* wcsstr(const wchar_t* s1, const wchar_t* s2); 81 wchar_t* wcsstr( wchar_t* s1, const wchar_t* s2); 82wchar_t* wcstok(wchar_t* restrict s1, const wchar_t* restrict s2, wchar_t** restrict ptr); 83const wchar_t* wmemchr(const wchar_t* s, wchar_t c, size_t n); 84 wchar_t* wmemchr( wchar_t* s, wchar_t c, size_t n); 85int wmemcmp(wchar_t* restrict s1, const wchar_t* restrict s2, size_t n); 86wchar_t* wmemcpy(wchar_t* restrict s1, const wchar_t* restrict s2, size_t n); 87wchar_t* wmemmove(wchar_t* s1, const wchar_t* s2, size_t n); 88wchar_t* wmemset(wchar_t* s, wchar_t c, size_t n); 89size_t wcsftime(wchar_t* restrict s, size_t maxsize, const wchar_t* restrict format, 90 const tm* restrict timeptr); 91wint_t btowc(int c); 92int wctob(wint_t c); 93int mbsinit(const mbstate_t* ps); 94size_t mbrlen(const char* restrict s, size_t n, mbstate_t* restrict ps); 95size_t mbrtowc(wchar_t* restrict pwc, const char* restrict s, size_t n, mbstate_t* restrict ps); 96size_t wcrtomb(char* restrict s, wchar_t wc, mbstate_t* restrict ps); 97size_t mbsrtowcs(wchar_t* restrict dst, const char** restrict src, size_t len, 98 mbstate_t* restrict ps); 99size_t wcsrtombs(char* restrict dst, const wchar_t** restrict src, size_t len, 100 mbstate_t* restrict ps); 101 102} // std 103 104*/ 105 106#include <__config> 107#include <cwctype> 108#include <wchar.h> 109 110#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 111#pragma GCC system_header 112#endif 113 114_LIBCPP_BEGIN_NAMESPACE_STD 115 116using ::mbstate_t; 117using ::size_t; 118using ::tm; 119using ::wint_t; 120using ::FILE; 121using ::fwprintf; 122using ::fwscanf; 123using ::swprintf; 124using ::vfwprintf; 125using ::vswprintf; 126#ifndef _LIBCPP_MSVCRT 127using ::swscanf; 128using ::vfwscanf; 129using ::vswscanf; 130#endif // _LIBCPP_MSVCRT 131using ::fgetwc; 132using ::fgetws; 133using ::fputwc; 134using ::fputws; 135using ::fwide; 136using ::getwc; 137using ::putwc; 138using ::ungetwc; 139using ::wcstod; 140#ifndef _LIBCPP_MSVCRT 141using ::wcstof; 142using ::wcstold; 143#endif // _LIBCPP_MSVCRT 144using ::wcstol; 145#ifndef _LIBCPP_HAS_NO_LONG_LONG 146using ::wcstoll; 147#endif // _LIBCPP_HAS_NO_LONG_LONG 148using ::wcstoul; 149#ifndef _LIBCPP_HAS_NO_LONG_LONG 150using ::wcstoull; 151#endif // _LIBCPP_HAS_NO_LONG_LONG 152using ::wcscpy; 153using ::wcsncpy; 154using ::wcscat; 155using ::wcsncat; 156using ::wcscmp; 157using ::wcscoll; 158using ::wcsncmp; 159using ::wcsxfrm; 160 161#ifdef _LIBCPP_WCHAR_H_HAS_CONST_OVERLOADS 162using ::wcschr; 163using ::wcspbrk; 164using ::wcsrchr; 165using ::wcsstr; 166using ::wmemchr; 167#else 168inline _LIBCPP_INLINE_VISIBILITY const wchar_t* wcschr(const wchar_t* __s, wchar_t __c) {return ::wcschr(__s, __c);} 169inline _LIBCPP_INLINE_VISIBILITY wchar_t* wcschr( wchar_t* __s, wchar_t __c) {return ::wcschr(__s, __c);} 170 171inline _LIBCPP_INLINE_VISIBILITY const wchar_t* wcspbrk(const wchar_t* __s1, const wchar_t* __s2) {return ::wcspbrk(__s1, __s2);} 172inline _LIBCPP_INLINE_VISIBILITY wchar_t* wcspbrk( wchar_t* __s1, const wchar_t* __s2) {return ::wcspbrk(__s1, __s2);} 173 174inline _LIBCPP_INLINE_VISIBILITY const wchar_t* wcsrchr(const wchar_t* __s, wchar_t __c) {return ::wcsrchr(__s, __c);} 175inline _LIBCPP_INLINE_VISIBILITY wchar_t* wcsrchr( wchar_t* __s, wchar_t __c) {return ::wcsrchr(__s, __c);} 176 177inline _LIBCPP_INLINE_VISIBILITY const wchar_t* wcsstr(const wchar_t* __s1, const wchar_t* __s2) {return ::wcsstr(__s1, __s2);} 178inline _LIBCPP_INLINE_VISIBILITY wchar_t* wcsstr( wchar_t* __s1, const wchar_t* __s2) {return ::wcsstr(__s1, __s2);} 179 180inline _LIBCPP_INLINE_VISIBILITY const wchar_t* wmemchr(const wchar_t* __s, wchar_t __c, size_t __n) {return ::wmemchr(__s, __c, __n);} 181inline _LIBCPP_INLINE_VISIBILITY wchar_t* wmemchr( wchar_t* __s, wchar_t __c, size_t __n) {return ::wmemchr(__s, __c, __n);} 182#endif 183 184using ::wcscspn; 185using ::wcslen; 186using ::wcsspn; 187using ::wcstok; 188using ::wmemcmp; 189using ::wmemcpy; 190using ::wmemmove; 191using ::wmemset; 192using ::wcsftime; 193using ::btowc; 194using ::wctob; 195using ::mbsinit; 196using ::mbrlen; 197using ::mbrtowc; 198using ::wcrtomb; 199using ::mbsrtowcs; 200using ::wcsrtombs; 201 202#ifndef _LIBCPP_HAS_NO_STDIN 203using ::getwchar; 204#ifndef _LIBCPP_MSVCRT 205using ::vwscanf; 206#endif // _LIBCPP_MSVCRT 207using ::wscanf; 208#endif 209 210#ifndef _LIBCPP_HAS_NO_STDOUT 211using ::putwchar; 212using ::vwprintf; 213using ::wprintf; 214#endif 215 216_LIBCPP_END_NAMESPACE_STD 217 218#endif // _LIBCPP_CWCHAR 219