include/wchar.h

   1 #ifndef _WCHAR_H
   2 #define _WCHAR_H
   3
   4 #ifdef __cplusplus
   5 extern "C" {
   6 #endif
   7
   8 #include <features.h>
   9
  10 #define __NEED_FILE
  11 #define __NEED___isoc_va_list
  12 #define __NEED_size_t
  13 #define __NEED_wchar_t
  14 #define __NEED_wint_t
  15 #define __NEED_mbstate_t
  16
  17 #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
  18  || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
  19 #define __NEED_locale_t
  20 #define __NEED_va_list
  21 #endif
  22
  23 #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
  24 #define __NEED_wctype_t
  25 #endif
  26
  27 #include <bits/alltypes.h>
  28
  29 #if L'\0'-1 > 0
  30 #define WCHAR_MAX (0xffffffffu+L'\0')
  31 #define WCHAR_MIN (0+L'\0')
  32 #else
  33 #define WCHAR_MAX (0x7fffffff+L'\0')
  34 #define WCHAR_MIN (-1-0x7fffffff+L'\0')
  35 #endif
  36
  37 #ifdef __cplusplus
  38 #define NULL 0L
  39 #else
  40 #define NULL ((void*)0)
  41 #endif
  42
  43 #undef WEOF
  44 #define WEOF 0xffffffffU
  45
  46 wchar_t *wcscpy (wchar_t *__restrict, const wchar_t *__restrict);
  47 wchar_t *wcsncpy (wchar_t *__restrict, const wchar_t *__restrict, size_t);
  48
  49 wchar_t *wcscat (wchar_t *__restrict, const wchar_t *__restrict);
  50 wchar_t *wcsncat (wchar_t *__restrict, const wchar_t *__restrict, size_t);
  51
  52 int wcscmp (const wchar_t *, const wchar_t *);
  53 int wcsncmp (const wchar_t *, const wchar_t *, size_t);
  54
  55 int wcscoll(const wchar_t *, const wchar_t *);
  56 size_t wcsxfrm (wchar_t *__restrict, const wchar_t *__restrict, size_t);
  57
  58 wchar_t *wcschr (const wchar_t *, wchar_t);
  59 wchar_t *wcsrchr (const wchar_t *, wchar_t);
  60
  61 size_t wcscspn (const wchar_t *, const wchar_t *);
  62 size_t wcsspn (const wchar_t *, const wchar_t *);
  63 wchar_t *wcspbrk (const wchar_t *, const wchar_t *);
  64
  65 wchar_t *wcstok (wchar_t *__restrict, const wchar_t *__restrict, wchar_t **__restrict);
  66
  67 size_t wcslen (const wchar_t *);
  68
  69 wchar_t *wcsstr (const wchar_t *__restrict, const wchar_t *__restrict);
  70 wchar_t *wcswcs (const wchar_t *, const wchar_t *);
  71
  72 wchar_t *wmemchr (const wchar_t *, wchar_t, size_t);
  73 int wmemcmp (const wchar_t *, const wchar_t *, size_t);
  74 wchar_t *wmemcpy (wchar_t *__restrict, const wchar_t *__restrict, size_t);
  75 wchar_t *wmemmove (wchar_t *, const wchar_t *, size_t);
  76 wchar_t *wmemset (wchar_t *, wchar_t, size_t);
  77
  78 wint_t btowc (int);
  79 int wctob (wint_t);
  80
  81 int mbsinit (const mbstate_t *);
  82 size_t mbrtowc (wchar_t *__restrict, const char *__restrict, size_t, mbstate_t *__restrict);
  83 size_t wcrtomb (char *__restrict, wchar_t, mbstate_t *__restrict);
  84
  85 size_t mbrlen (const char *__restrict, size_t, mbstate_t *__restrict);
  86
  87 size_t mbsrtowcs (wchar_t *__restrict, const char **__restrict, size_t, mbstate_t *__restrict);
  88 size_t wcsrtombs (char *__restrict, const wchar_t **__restrict, size_t, mbstate_t *__restrict);
  89
  90 float wcstof (const wchar_t *__restrict, wchar_t **__restrict);
  91 double wcstod (const wchar_t *__restrict, wchar_t **__restrict);
  92 long double wcstold (const wchar_t *__restrict, wchar_t **__restrict);
  93
  94 long wcstol (const wchar_t *__restrict, wchar_t **__restrict, int);
  95 unsigned long wcstoul (const wchar_t *__restrict, wchar_t **__restrict, int);
  96
  97 long long wcstoll (const wchar_t *__restrict, wchar_t **__restrict, int);
  98 unsigned long long wcstoull (const wchar_t *__restrict, wchar_t **__restrict, int);
  99
 100
 101
 102 int fwide (FILE *, int);
 103
 104
 105 int wprintf (const wchar_t *__restrict, ...);
 106 int fwprintf (FILE *__restrict, const wchar_t *__restrict, ...);
 107 int swprintf (wchar_t *__restrict, size_t, const wchar_t *__restrict, ...);
 108
 109 int vwprintf (const wchar_t *__restrict, __isoc_va_list);
 110 int vfwprintf (FILE *__restrict, const wchar_t *__restrict, __isoc_va_list);
 111 int vswprintf (wchar_t *__restrict, size_t, const wchar_t *__restrict, __isoc_va_list);
 112
 113 int wscanf (const wchar_t *__restrict, ...);
 114 int fwscanf (FILE *__restrict, const wchar_t *__restrict, ...);
 115 int swscanf (const wchar_t *__restrict, const wchar_t *__restrict, ...);
 116
 117 int vwscanf (const wchar_t *__restrict, __isoc_va_list);
 118 int vfwscanf (FILE *__restrict, const wchar_t *__restrict, __isoc_va_list);
 119 int vswscanf (const wchar_t *__restrict, const wchar_t *__restrict, __isoc_va_list);
 120
 121 wint_t fgetwc (FILE *);
 122 wint_t getwc (FILE *);
 123 wint_t getwchar (void);
 124
 125 wint_t fputwc (wchar_t, FILE *);
 126 wint_t putwc (wchar_t, FILE *);
 127 wint_t putwchar (wchar_t);
 128
 129 wchar_t *fgetws (wchar_t *__restrict, int, FILE *__restrict);
 130 int fputws (const wchar_t *__restrict, FILE *__restrict);
 131
 132 wint_t ungetwc (wint_t, FILE *);
 133
 134 struct tm;
 135 size_t wcsftime (wchar_t *__restrict, size_t, const wchar_t *__restrict, const struct tm *__restrict);
 136
 137 #undef iswdigit
 138
 139 #if defined(_GNU_SOURCE)
 140 wint_t fgetwc_unlocked (FILE *);
 141 wint_t getwc_unlocked (FILE *);
 142 wint_t getwchar_unlocked (void);
 143 wint_t fputwc_unlocked (wchar_t, FILE *);
 144 wint_t putwc_unlocked (wchar_t, FILE *);
 145 wint_t putwchar_unlocked (wchar_t);
 146 wchar_t *fgetws_unlocked (wchar_t *__restrict, int, FILE *__restrict);
 147 int fputws_unlocked (const wchar_t *__restrict, FILE *__restrict);
 148 #endif
 149
 150 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
 151 size_t wcsftime_l (wchar_t *__restrict, size_t, const wchar_t *__restrict, const struct tm *__restrict, locale_t);
 152 #endif
 153
 154 #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
 155  || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)  || defined(_BSD_SOURCE)
 156 FILE *open_wmemstream(wchar_t **, size_t *);
 157 size_t mbsnrtowcs(wchar_t *__restrict, const char **__restrict, size_t, size_t, mbstate_t *__restrict);
 158 size_t wcsnrtombs(char *__restrict, const wchar_t **__restrict, size_t, size_t, mbstate_t *__restrict);
 159 wchar_t *wcsdup(const wchar_t *);
 160 size_t wcsnlen (const wchar_t *, size_t);
 161 wchar_t *wcpcpy (wchar_t *__restrict, const wchar_t *__restrict);
 162 wchar_t *wcpncpy (wchar_t *__restrict, const wchar_t *__restrict, size_t);
 163 int wcscasecmp(const wchar_t *, const wchar_t *);
 164 int wcscasecmp_l(const wchar_t *, const wchar_t *, locale_t);
 165 int wcsncasecmp(const wchar_t *, const wchar_t *, size_t);
 166 int wcsncasecmp_l(const wchar_t *, const wchar_t *, size_t, locale_t);
 167 int wcscoll_l(const wchar_t *, const wchar_t *, locale_t);
 168 size_t wcsxfrm_l(wchar_t *__restrict, const wchar_t *__restrict, size_t, locale_t);
 169 #endif
 170
 171 #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
 172 int wcwidth (wchar_t);
 173 int wcswidth (const wchar_t *, size_t);
 174 int       iswalnum(wint_t);
 175 int       iswalpha(wint_t);
 176 int       iswblank(wint_t);
 177 int       iswcntrl(wint_t);
 178 int       iswdigit(wint_t);
 179 int       iswgraph(wint_t);
 180 int       iswlower(wint_t);
 181 int       iswprint(wint_t);
 182 int       iswpunct(wint_t);
 183 int       iswspace(wint_t);
 184 int       iswupper(wint_t);
 185 int       iswxdigit(wint_t);
 186 int       iswctype(wint_t, wctype_t);
 187 wint_t    towlower(wint_t);
 188 wint_t    towupper(wint_t);
 189 wctype_t  wctype(const char *);
 190
 191 #ifndef __cplusplus
 192 #undef iswdigit
 193 #define iswdigit(a) (0 ? iswdigit(a) : ((unsigned)(a)-'0') < 10)
 194 #endif
 195 #endif
 196
 197 #ifdef __cplusplus
 198 }
 199 #endif
 200
 201 #endif