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