include/wchar.h

   1 #ifndef _WCHAR_H
   2 #include <wcsmbs/wchar.h>
   3
   4 # ifndef _ISOMAC
   5 # ifdef _WCHAR_H
   6
   7 extern __typeof (wcscasecmp_l) __wcscasecmp_l;
   8 extern __typeof (wcsncasecmp_l) __wcsncasecmp_l;
   9 extern __typeof (wcscoll_l) __wcscoll_l;
  10 extern __typeof (wcsxfrm_l) __wcsxfrm_l;
  11 extern __typeof (wcstol_l) __wcstol_l;
  12 extern __typeof (wcstoul_l) __wcstoul_l;
  13 extern __typeof (wcstoll_l) __wcstoll_l;
  14 extern __typeof (wcstoull_l) __wcstoull_l;
  15 extern __typeof (wcstod_l) __wcstod_l;
  16 extern __typeof (wcstof_l) __wcstof_l;
  17 extern __typeof (wcstold_l) __wcstold_l;
  18 extern __typeof (wcsftime_l) __wcsftime_l;
  19 libc_hidden_proto (__wcstol_l)
  20 libc_hidden_proto (__wcstoul_l)
  21 libc_hidden_proto (__wcstoll_l)
  22 libc_hidden_proto (__wcstoull_l)
  23 libc_hidden_proto (__wcstod_l)
  24 libc_hidden_proto (__wcstof_l)
  25 libc_hidden_proto (__wcstold_l)
  26 libc_hidden_proto (__wcsftime_l)
  27
  28
  29 extern double __wcstod_internal (const wchar_t *__restrict __nptr,
  30                                  wchar_t **__restrict __endptr, int __group)
  31      __THROW;
  32 extern float __wcstof_internal (const wchar_t *__restrict __nptr,
  33                                 wchar_t **__restrict __endptr, int __group)
  34      __THROW;
  35 extern long double __wcstold_internal (const wchar_t *__restrict __nptr,
  36                                        wchar_t **__restrict __endptr,
  37                                        int __group) __THROW;
  38 extern long int __wcstol_internal (const wchar_t *__restrict __nptr,
  39                                    wchar_t **__restrict __endptr,
  40                                    int __base, int __group) __THROW;
  41 extern unsigned long int __wcstoul_internal (const wchar_t *__restrict __npt,
  42                                              wchar_t **__restrict __endptr,
  43                                              int __base, int __group) __THROW;
  44 __extension__
  45 extern long long int __wcstoll_internal (const wchar_t *__restrict __nptr,
  46                                          wchar_t **__restrict __endptr,
  47                                          int __base, int __group) __THROW;
  48 __extension__
  49 extern unsigned long long int __wcstoull_internal (const wchar_t *
  50                                                    __restrict __nptr,
  51                                                    wchar_t **
  52                                                    __restrict __endptr,
  53                                                    int __base,
  54                                                    int __group) __THROW;
  55 libc_hidden_proto (__wcstof_internal)
  56 libc_hidden_proto (__wcstod_internal)
  57 libc_hidden_proto (__wcstold_internal)
  58 libc_hidden_proto (__wcstol_internal)
  59 libc_hidden_proto (__wcstoll_internal)
  60 libc_hidden_proto (__wcstoul_internal)
  61 libc_hidden_proto (__wcstoull_internal)
  62 libc_hidden_proto (wcstof)
  63 libc_hidden_proto (wcstod)
  64 libc_hidden_proto (wcstold)
  65 libc_hidden_proto (wcstol)
  66 libc_hidden_proto (wcstoll)
  67 libc_hidden_proto (wcstoul)
  68 libc_hidden_proto (wcstoull)
  69
  70 libc_hidden_proto (__wcscasecmp_l)
  71 libc_hidden_proto (__wcsncasecmp_l)
  72
  73 libc_hidden_proto (__wcscoll_l)
  74 libc_hidden_proto (__wcsxfrm_l)
  75
  76 libc_hidden_proto (fputws_unlocked)
  77 libc_hidden_proto (putwc_unlocked)
  78 libc_hidden_proto (putwc)
  79
  80 libc_hidden_proto (vswscanf)
  81
  82 libc_hidden_proto (mbrtowc)
  83 libc_hidden_proto (wcrtomb)
  84 extern int __wcscmp (const wchar_t *__s1, const wchar_t *__s2)
  85      __THROW __attribute_pure__;
  86 libc_hidden_proto (__wcscmp)
  87 libc_hidden_proto (wcsftime)
  88 libc_hidden_proto (wcsspn)
  89 libc_hidden_proto (wcschr)
  90 /* The C++ overloading of wcschr means we have to repeat the type to
  91    declare __wcschr instead of using typeof, to avoid errors in C++
  92    tests; in addition, __THROW cannot be used with a function type
  93    from typeof in C++.  The same applies to __wmemchr and, as regards
  94    __THROW, to __wcscmp and __wcscoll.  */
  95 extern wchar_t *__wcschr (const wchar_t *__wcs, wchar_t __wc)
  96      __THROW __attribute_pure__;
  97 libc_hidden_proto (__wcschr)
  98 extern int __wcscoll (const wchar_t *__s1, const wchar_t *__s2) __THROW;
  99 libc_hidden_proto (__wcscoll)
 100 libc_hidden_proto (wcspbrk)
 101
 102 extern typeof (wmemset) __wmemset;
 103 extern wchar_t *__wmemchr (const wchar_t *__s, wchar_t __c, size_t __n)
 104      __THROW __attribute_pure__;
 105 libc_hidden_proto (wmemchr)
 106 libc_hidden_proto (__wmemchr)
 107 libc_hidden_proto (wmemset)
 108 libc_hidden_proto (__wmemset)
 109
 110 /* Now define the internal interfaces.  */
 111 extern int __wcscasecmp (const wchar_t *__s1, const wchar_t *__s2)
 112      __attribute_pure__;
 113 extern int __wcsncasecmp (const wchar_t *__s1, const wchar_t *__s2,
 114                           size_t __n)
 115      __attribute_pure__;
 116 extern size_t __wcslen (const wchar_t *__s) __attribute_pure__;
 117 extern size_t __wcsnlen (const wchar_t *__s, size_t __maxlen)
 118      __attribute_pure__;
 119 extern wchar_t *__wcscat (wchar_t *dest, const wchar_t *src);
 120 extern wint_t __btowc (int __c);
 121 extern int __mbsinit (const __mbstate_t *__ps);
 122 extern size_t __mbrtowc (wchar_t *__restrict __pwc,
 123                          const char *__restrict __s, size_t __n,
 124                          __mbstate_t *__restrict __p);
 125 libc_hidden_proto (__mbrtowc)
 126 libc_hidden_proto (__mbrlen)
 127 extern size_t __wcrtomb (char *__restrict __s, wchar_t __wc,
 128                          __mbstate_t *__restrict __ps);
 129 extern size_t __mbsrtowcs (wchar_t *__restrict __dst,
 130                            const char **__restrict __src,
 131                            size_t __len, __mbstate_t *__restrict __ps);
 132 extern size_t __wcsrtombs (char *__restrict __dst,
 133                            const wchar_t **__restrict __src,
 134                            size_t __len, __mbstate_t *__restrict __ps);
 135 extern size_t __mbsnrtowcs (wchar_t *__restrict __dst,
 136                             const char **__restrict __src, size_t __nmc,
 137                             size_t __len, __mbstate_t *__restrict __ps);
 138 extern size_t __wcsnrtombs (char *__restrict __dst,
 139                             const wchar_t **__restrict __src,
 140                             size_t __nwc, size_t __len,
 141                             __mbstate_t *__restrict __ps);
 142 extern wchar_t *__wcsncpy (wchar_t *__restrict __dest,
 143                            const wchar_t *__restrict __src, size_t __n);
 144 extern wchar_t *__wcpcpy (wchar_t *__dest, const wchar_t *__src);
 145 extern wchar_t *__wcpncpy (wchar_t *__dest, const wchar_t *__src,
 146                            size_t __n);
 147 extern wchar_t *__wmemcpy (wchar_t *__s1, const wchar_t *s2,
 148                            size_t __n);
 149 extern wchar_t *__wmempcpy (wchar_t *__restrict __s1,
 150                             const wchar_t *__restrict __s2,
 151                             size_t __n);
 152 extern wchar_t *__wmemmove (wchar_t *__s1, const wchar_t *__s2,
 153                             size_t __n);
 154 extern wchar_t *__wcschrnul (const wchar_t *__s, wchar_t __wc)
 155      __attribute_pure__;
 156
 157 extern int __vfwscanf (__FILE *__restrict __s,
 158                        const wchar_t *__restrict __format,
 159                        __gnuc_va_list __arg)
 160      /* __attribute__ ((__format__ (__wscanf__, 2, 0)) */;
 161 extern int __vswprintf (wchar_t *__restrict __s, size_t __n,
 162                         const wchar_t *__restrict __format,
 163                         __gnuc_va_list __arg)
 164      /* __attribute__ ((__format__ (__wprintf__, 3, 0))) */;
 165 extern int __fwprintf (__FILE *__restrict __s,
 166                        const wchar_t *__restrict __format, ...)
 167      /* __attribute__ ((__format__ (__wprintf__, 2, 3))) */;
 168 extern int __vfwprintf (__FILE *__restrict __s,
 169                         const wchar_t *__restrict __format,
 170                         __gnuc_va_list __arg)
 171      /* __attribute__ ((__format__ (__wprintf__, 2, 0))) */;
 172 #ifndef __cplusplus
 173 extern int __vfwprintf_chk (FILE *__restrict __s, int __flag,
 174                             const wchar_t *__restrict __format,
 175                             __gnuc_va_list __arg)
 176      /* __attribute__ ((__format__ (__wprintf__, 3, 0))) */;
 177 extern int __vswprintf_chk (wchar_t *__restrict __s, size_t __n,
 178                             int __flag, size_t __s_len,
 179                             const wchar_t *__restrict __format,
 180                             __gnuc_va_list __arg)
 181      /* __attribute__ ((__format__ (__wprintf__, 5, 0))) */;
 182 libc_hidden_proto (__vfwprintf_chk)
 183 libc_hidden_proto (__vswprintf_chk)
 184 #endif
 185
 186 extern int __isoc99_fwscanf (__FILE *__restrict __stream,
 187                              const wchar_t *__restrict __format, ...);
 188 extern int __isoc99_wscanf (const wchar_t *__restrict __format, ...);
 189 extern int __isoc99_swscanf (const wchar_t *__restrict __s,
 190                              const wchar_t *__restrict __format, ...)
 191      __THROW;
 192 extern int __isoc99_vfwscanf (__FILE *__restrict __s,
 193                               const wchar_t *__restrict __format,
 194                               __gnuc_va_list __arg);
 195 extern int __isoc99_vwscanf (const wchar_t *__restrict __format,
 196                              __gnuc_va_list __arg);
 197 extern int __isoc99_vswscanf (const wchar_t *__restrict __s,
 198                               const wchar_t *__restrict __format,
 199                               __gnuc_va_list __arg) __THROW;
 200 extern int __vswscanf (const wchar_t *__restrict __s,
 201                        const wchar_t *__restrict __format,
 202                        __gnuc_va_list __arg) __THROW;
 203 libc_hidden_proto (__isoc99_vswscanf)
 204 libc_hidden_proto (__vswscanf)
 205 libc_hidden_proto (__isoc99_vfwscanf)
 206
 207 /* Internal functions.  */
 208 extern size_t __mbsrtowcs_l (wchar_t *dst, const char **src, size_t len,
 209                              mbstate_t *ps, __locale_t l) attribute_hidden;
 210
 211 /* Special version.  We know that all uses of mbsinit inside the libc
 212    have a non-NULL parameter.  And certainly we can access the
 213    internals of the data structure directly.  */
 214 #  define mbsinit(state) ((state)->__count == 0)
 215 #  define __mbsinit(state) ((state)->__count == 0)
 216
 217 # endif
 218 # endif
 219 #endif
 220
 221 /* Undefine all __need_* constants in case we are included to get those
 222    constants but the whole file was already read.  */
 223 #undef __need_mbstate_t
 224 #undef __need_wint_t