include/wchar.h

   1 #ifndef _WCHAR_H
   2 #include <wcsmbs/wchar.h>
   3
   4 # ifdef _WCHAR_H
   5
   6 extern __typeof (wcscasecmp_l) __wcscasecmp_l;
   7 extern __typeof (wcsncasecmp_l) __wcsncasecmp_l;
   8 extern __typeof (wcscoll_l) __wcscoll_l;
   9 extern __typeof (wcsxfrm_l) __wcsxfrm_l;
  10 extern __typeof (wcstol_l) __wcstol_l;
  11 extern __typeof (wcstoul_l) __wcstoul_l;
  12 extern __typeof (wcstoll_l) __wcstoll_l;
  13 extern __typeof (wcstoull_l) __wcstoull_l;
  14 extern __typeof (wcstod_l) __wcstod_l;
  15 extern __typeof (wcstof_l) __wcstof_l;
  16 extern __typeof (wcstold_l) __wcstold_l;
  17 extern __typeof (wcsftime_l) __wcsftime_l;
  18 libc_hidden_proto (__wcstol_l)
  19 libc_hidden_proto (__wcstoul_l)
  20 libc_hidden_proto (__wcstoll_l)
  21 libc_hidden_proto (__wcstoull_l)
  22 libc_hidden_proto (__wcstod_l)
  23 libc_hidden_proto (__wcstof_l)
  24 libc_hidden_proto (__wcstold_l)
  25 libc_hidden_proto (__wcsftime_l)
  26
  27
  28 extern double __wcstod_internal (__const wchar_t *__restrict __nptr,
  29                                  wchar_t **__restrict __endptr, int __group)
  30      __THROW;
  31 extern float __wcstof_internal (__const wchar_t *__restrict __nptr,
  32                                 wchar_t **__restrict __endptr, int __group)
  33      __THROW;
  34 extern long double __wcstold_internal (__const wchar_t *__restrict __nptr,
  35                                        wchar_t **__restrict __endptr,
  36                                        int __group) __THROW;
  37 extern long int __wcstol_internal (__const wchar_t *__restrict __nptr,
  38                                    wchar_t **__restrict __endptr,
  39                                    int __base, int __group) __THROW;
  40 extern unsigned long int __wcstoul_internal (__const wchar_t *__restrict __npt,
  41                                              wchar_t **__restrict __endptr,
  42                                              int __base, int __group) __THROW;
  43 __extension__
  44 extern long long int __wcstoll_internal (__const wchar_t *__restrict __nptr,
  45                                          wchar_t **__restrict __endptr,
  46                                          int __base, int __group) __THROW;
  47 __extension__
  48 extern unsigned long long int __wcstoull_internal (__const wchar_t *
  49                                                    __restrict __nptr,
  50                                                    wchar_t **
  51                                                    __restrict __endptr,
  52                                                    int __base,
  53                                                    int __group) __THROW;
  54 libc_hidden_proto (__wcstof_internal)
  55 libc_hidden_proto (__wcstod_internal)
  56 libc_hidden_proto (__wcstold_internal)
  57 libc_hidden_proto (__wcstol_internal)
  58 libc_hidden_proto (__wcstoll_internal)
  59 libc_hidden_proto (__wcstoul_internal)
  60 libc_hidden_proto (__wcstoull_internal)
  61 libc_hidden_proto (wcstof)
  62 libc_hidden_proto (wcstod)
  63 libc_hidden_proto (wcstold)
  64 libc_hidden_proto (wcstol)
  65 libc_hidden_proto (wcstoll)
  66 libc_hidden_proto (wcstoul)
  67 libc_hidden_proto (wcstoull)
  68
  69 libc_hidden_proto (__wcscasecmp_l)
  70 libc_hidden_proto (__wcsncasecmp_l)
  71
  72 libc_hidden_proto (__wcscoll_l)
  73 libc_hidden_proto (__wcsxfrm_l)
  74
  75 libc_hidden_proto (fputws_unlocked)
  76 libc_hidden_proto (putwc_unlocked)
  77 libc_hidden_proto (putwc)
  78
  79 libc_hidden_proto (vswscanf)
  80
  81 libc_hidden_proto (mbrtowc)
  82 libc_hidden_proto (wcrtomb)
  83 libc_hidden_proto (wcscmp)
  84 libc_hidden_proto (wcsftime)
  85 libc_hidden_proto (wcsspn)
  86 libc_hidden_proto (wcschr)
  87 libc_hidden_proto (wcscoll)
  88 libc_hidden_proto (wcspbrk)
  89
  90 libc_hidden_proto (wmemchr)
  91 libc_hidden_proto (wmemset)
  92
  93 /* Now define the internal interfaces.  */
  94 extern int __wcscasecmp (__const wchar_t *__s1, __const wchar_t *__s2)
  95      __attribute_pure__;
  96 extern int __wcsncasecmp (__const wchar_t *__s1, __const wchar_t *__s2,
  97                           size_t __n)
  98      __attribute_pure__;
  99 extern size_t __wcslen (__const wchar_t *__s) __attribute_pure__;
 100 extern size_t __wcsnlen (__const wchar_t *__s, size_t __maxlen)
 101      __attribute_pure__;
 102 extern wchar_t *__wcscat (wchar_t *dest, const wchar_t *src);
 103 extern wint_t __btowc (int __c);
 104 extern int __mbsinit (__const __mbstate_t *__ps);
 105 extern size_t __mbrtowc (wchar_t *__restrict __pwc,
 106                          __const char *__restrict __s, size_t __n,
 107                          __mbstate_t *__restrict __p);
 108 libc_hidden_proto (__mbrtowc)
 109 libc_hidden_proto (__mbrlen)
 110 extern size_t __wcrtomb (char *__restrict __s, wchar_t __wc,
 111                          __mbstate_t *__restrict __ps);
 112 extern size_t __mbsrtowcs (wchar_t *__restrict __dst,
 113                            __const char **__restrict __src,
 114                            size_t __len, __mbstate_t *__restrict __ps);
 115 extern size_t __wcsrtombs (char *__restrict __dst,
 116                            __const wchar_t **__restrict __src,
 117                            size_t __len, __mbstate_t *__restrict __ps);
 118 extern size_t __mbsnrtowcs (wchar_t *__restrict __dst,
 119                             __const char **__restrict __src, size_t __nmc,
 120                             size_t __len, __mbstate_t *__restrict __ps);
 121 extern size_t __wcsnrtombs (char *__restrict __dst,
 122                             __const wchar_t **__restrict __src,
 123                             size_t __nwc, size_t __len,
 124                             __mbstate_t *__restrict __ps);
 125 extern wchar_t *__wcsncpy (wchar_t *__restrict __dest,
 126                          __const wchar_t *__restrict __src, size_t __n);
 127 extern wchar_t *__wcpcpy (wchar_t *__dest, __const wchar_t *__src);
 128 extern wchar_t *__wcpncpy (wchar_t *__dest, __const wchar_t *__src,
 129                            size_t __n);
 130 extern wchar_t *__wmemcpy (wchar_t *__s1, __const wchar_t *s2,
 131                            size_t __n);
 132 extern wchar_t *__wmempcpy (wchar_t *__restrict __s1,
 133                             __const wchar_t *__restrict __s2,
 134                             size_t __n);
 135 extern wchar_t *__wmemmove (wchar_t *__s1, __const wchar_t *__s2,
 136                             size_t __n);
 137 extern wchar_t *__wcschrnul (__const wchar_t *__s, wchar_t __wc)
 138      __attribute_pure__;
 139
 140 extern int __vfwscanf (__FILE *__restrict __s,
 141                        __const wchar_t *__restrict __format,
 142                        __gnuc_va_list __arg)
 143      /* __attribute__ ((__format__ (__wscanf__, 2, 0)) */;
 144 extern int __vswprintf (wchar_t *__restrict __s, size_t __n,
 145                         __const wchar_t *__restrict __format,
 146                         __gnuc_va_list __arg)
 147      /* __attribute__ ((__format__ (__wprintf__, 3, 0))) */;
 148 extern int __fwprintf (__FILE *__restrict __s,
 149                        __const wchar_t *__restrict __format, ...)
 150      /* __attribute__ ((__format__ (__wprintf__, 2, 3))) */;
 151 extern int __vfwprintf (__FILE *__restrict __s,
 152                         __const wchar_t *__restrict __format,
 153                         __gnuc_va_list __arg)
 154      /* __attribute__ ((__format__ (__wprintf__, 2, 0))) */;
 155 #ifndef __cplusplus
 156 extern int __vfwprintf_chk (FILE *__restrict __s, int __flag,
 157                             const wchar_t *__restrict __format,
 158                             __gnuc_va_list __arg)
 159      /* __attribute__ ((__format__ (__wprintf__, 3, 0))) */;
 160 extern int __vswprintf_chk (wchar_t *__restrict __s, size_t __n,
 161                             int __flag, size_t __s_len,
 162                             __const wchar_t *__restrict __format,
 163                             __gnuc_va_list __arg)
 164      /* __attribute__ ((__format__ (__wprintf__, 5, 0))) */;
 165 libc_hidden_proto (__vfwprintf_chk)
 166 libc_hidden_proto (__vswprintf_chk)
 167 #endif
 168
 169 extern int __isoc99_fwscanf (__FILE *__restrict __stream,
 170                              __const wchar_t *__restrict __format, ...);
 171 extern int __isoc99_wscanf (__const wchar_t *__restrict __format, ...);
 172 extern int __isoc99_swscanf (__const wchar_t *__restrict __s,
 173                              __const wchar_t *__restrict __format, ...)
 174      __THROW;
 175 extern int __isoc99_vfwscanf (__FILE *__restrict __s,
 176                               __const wchar_t *__restrict __format,
 177                               __gnuc_va_list __arg);
 178 extern int __isoc99_vwscanf (__const wchar_t *__restrict __format,
 179                              __gnuc_va_list __arg);
 180 extern int __isoc99_vswscanf (__const wchar_t *__restrict __s,
 181                               __const wchar_t *__restrict __format,
 182                               __gnuc_va_list __arg) __THROW;
 183 libc_hidden_proto (__isoc99_vswscanf)
 184 libc_hidden_proto (__isoc99_vfwscanf)
 185
 186 /* Internal functions.  */
 187 extern size_t __mbsrtowcs_l (wchar_t *dst, const char **src, size_t len,
 188                              mbstate_t *ps, __locale_t l) attribute_hidden;
 189
 190 /* Special version.  We know that all uses of mbsinit inside the libc
 191    have a non-NULL parameter.  And certainly we can access the
 192    internals of the data structure directly.  */
 193 #  define mbsinit(state) ((state)->__count == 0)
 194 #  define __mbsinit(state) ((state)->__count == 0)
 195
 196 # endif
 197 #endif
 198
 199 /* Undefine all __need_* constants in case we are included to get those
 200    constants but the whole file was already read.  */
 201 #undef __need_mbstate_t
 202 #undef __need_wint_t