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      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 
     17 Macros:
     18 
     19     NULL
     20     WCHAR_MAX
     21     WCHAR_MIN
     22     WEOF
     23 
     24 namespace std
     25 {
     26 
     27 Types:
     28 
     29     mbstate_t
     30     size_t
     31     tm
     32     wint_t
     33 
     34 int fwprintf(FILE* restrict stream, const wchar_t* restrict format, ...);
     35 int fwscanf(FILE* restrict stream, const wchar_t* restrict format, ...);
     36 int swprintf(wchar_t* restrict s, size_t n, const wchar_t* restrict format, ...);
     37 int swscanf(const wchar_t* restrict s, const wchar_t* restrict format, ...);
     38 int vfwprintf(FILE* restrict stream, const wchar_t* restrict format, va_list arg);
     39 int vfwscanf(FILE* restrict stream, const wchar_t* restrict format, va_list arg);  // C99
     40 int vswprintf(wchar_t* restrict s, size_t n, const wchar_t* restrict format, va_list arg);
     41 int vswscanf(const wchar_t* restrict s, const wchar_t* restrict format, va_list arg);  // C99
     42 int vwprintf(const wchar_t* restrict format, va_list arg);
     43 int vwscanf(const wchar_t* restrict format, va_list arg);  // C99
     44 int wprintf(const wchar_t* restrict format, ...);
     45 int wscanf(const wchar_t* restrict format, ...);
     46 wint_t fgetwc(FILE* stream);
     47 wchar_t* fgetws(wchar_t* restrict s, int n, FILE* restrict stream);
     48 wint_t fputwc(wchar_t c, FILE* stream);
     49 int fputws(const wchar_t* restrict s, FILE* restrict stream);
     50 int fwide(FILE* stream, int mode);
     51 wint_t getwc(FILE* stream);
     52 wint_t getwchar();
     53 wint_t putwc(wchar_t c, FILE* stream);
     54 wint_t putwchar(wchar_t c);
     55 wint_t ungetwc(wint_t c, FILE* stream);
     56 double wcstod(const wchar_t* restrict nptr, wchar_t** restrict endptr);
     57 float wcstof(const wchar_t* restrict nptr, wchar_t** restrict endptr);         // C99
     58 long double wcstold(const wchar_t* restrict nptr, wchar_t** restrict endptr);  // C99
     59 long wcstol(const wchar_t* restrict nptr, wchar_t** restrict endptr, int base);
     60 long long wcstoll(const wchar_t* restrict nptr, wchar_t** restrict endptr, int base);  // C99
     61 unsigned long wcstoul(const wchar_t* restrict nptr, wchar_t** restrict endptr, int base);
     62 unsigned long long wcstoull(const wchar_t* restrict nptr, wchar_t** restrict endptr, int base);  // C99
     63 wchar_t* wcscpy(wchar_t* restrict s1, const wchar_t* restrict s2);
     64 wchar_t* wcsncpy(wchar_t* restrict s1, const wchar_t* restrict s2, size_t n);
     65 wchar_t* wcscat(wchar_t* restrict s1, const wchar_t* restrict s2);
     66 wchar_t* wcsncat(wchar_t* restrict s1, const wchar_t* restrict s2, size_t n);
     67 int wcscmp(const wchar_t* s1, const wchar_t* s2);
     68 int wcscoll(const wchar_t* s1, const wchar_t* s2);
     69 int wcsncmp(const wchar_t* s1, const wchar_t* s2, size_t n);
     70 size_t wcsxfrm(wchar_t* restrict s1, const wchar_t* restrict s2, size_t n);
     71 const wchar_t* wcschr(const wchar_t* s, wchar_t c);
     72       wchar_t* wcschr(      wchar_t* s, wchar_t c);
     73 size_t wcscspn(const wchar_t* s1, const wchar_t* s2);
     74 size_t wcslen(const wchar_t* s);
     75 const wchar_t* wcspbrk(const wchar_t* s1, const wchar_t* s2);
     76       wchar_t* wcspbrk(      wchar_t* s1, const wchar_t* s2);
     77 const wchar_t* wcsrchr(const wchar_t* s, wchar_t c);
     78       wchar_t* wcsrchr(      wchar_t* s, wchar_t c);
     79 size_t wcsspn(const wchar_t* s1, const wchar_t* s2);
     80 const wchar_t* wcsstr(const wchar_t* s1, const wchar_t* s2);
     81       wchar_t* wcsstr(      wchar_t* s1, const wchar_t* s2);
     82 wchar_t* wcstok(wchar_t* restrict s1, const wchar_t* restrict s2, wchar_t** restrict ptr);
     83 const 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);
     85 int wmemcmp(wchar_t* restrict s1, const wchar_t* restrict s2, size_t n);
     86 wchar_t* wmemcpy(wchar_t* restrict s1, const wchar_t* restrict s2, size_t n);
     87 wchar_t* wmemmove(wchar_t* s1, const wchar_t* s2, size_t n);
     88 wchar_t* wmemset(wchar_t* s, wchar_t c, size_t n);
     89 size_t wcsftime(wchar_t* restrict s, size_t maxsize, const wchar_t* restrict format,
     90                 const tm* restrict timeptr);
     91 wint_t btowc(int c);
     92 int wctob(wint_t c);
     93 int mbsinit(const mbstate_t* ps);
     94 size_t mbrlen(const char* restrict s, size_t n, mbstate_t* restrict ps);
     95 size_t mbrtowc(wchar_t* restrict pwc, const char* restrict s, size_t n, mbstate_t* restrict ps);
     96 size_t wcrtomb(char* restrict s, wchar_t wc, mbstate_t* restrict ps);
     97 size_t mbsrtowcs(wchar_t* restrict dst, const char** restrict src, size_t len,
     98                  mbstate_t* restrict ps);
     99 size_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 
    116 using ::mbstate_t;
    117 using ::size_t;
    118 using ::tm;
    119 using ::wint_t;
    120 using ::FILE;
    121 using ::fwprintf;
    122 using ::fwscanf;
    123 using ::swprintf;
    124 using ::vfwprintf;
    125 using ::vswprintf;
    126 using ::swscanf;
    127 using ::vfwscanf;
    128 using ::vswscanf;
    129 using ::fgetwc;
    130 using ::fgetws;
    131 using ::fputwc;
    132 using ::fputws;
    133 using ::fwide;
    134 using ::getwc;
    135 using ::putwc;
    136 using ::ungetwc;
    137 using ::wcstod;
    138 using ::wcstof;
    139 using ::wcstold;
    140 using ::wcstol;
    141 #ifndef _LIBCPP_HAS_NO_LONG_LONG
    142 using ::wcstoll;
    143 #endif // _LIBCPP_HAS_NO_LONG_LONG
    144 using ::wcstoul;
    145 #ifndef _LIBCPP_HAS_NO_LONG_LONG
    146 using ::wcstoull;
    147 #endif // _LIBCPP_HAS_NO_LONG_LONG
    148 using ::wcscpy;
    149 using ::wcsncpy;
    150 using ::wcscat;
    151 using ::wcsncat;
    152 using ::wcscmp;
    153 using ::wcscoll;
    154 using ::wcsncmp;
    155 using ::wcsxfrm;
    156 using ::wcschr;
    157 using ::wcspbrk;
    158 using ::wcsrchr;
    159 using ::wcsstr;
    160 using ::wmemchr;
    161 using ::wcscspn;
    162 using ::wcslen;
    163 using ::wcsspn;
    164 using ::wcstok;
    165 using ::wmemcmp;
    166 using ::wmemcpy;
    167 using ::wmemmove;
    168 using ::wmemset;
    169 using ::wcsftime;
    170 using ::btowc;
    171 using ::wctob;
    172 using ::mbsinit;
    173 using ::mbrlen;
    174 using ::mbrtowc;
    175 using ::wcrtomb;
    176 using ::mbsrtowcs;
    177 using ::wcsrtombs;
    178 
    179 #ifndef _LIBCPP_HAS_NO_STDIN
    180 using ::getwchar;
    181 using ::vwscanf;
    182 using ::wscanf;
    183 #endif
    184 
    185 #ifndef _LIBCPP_HAS_NO_STDOUT
    186 using ::putwchar;
    187 using ::vwprintf;
    188 using ::wprintf;
    189 #endif
    190 
    191 _LIBCPP_END_NAMESPACE_STD
    192 
    193 #endif  // _LIBCPP_CWCHAR
    194