include/wchar.h

   1 #ifndef _WCHAR_H
   2 #include <wcsmbs/wchar.h>
   3
   4 # ifdef _WCHAR_H
   5 /* Now define the internal interfaces.  */
   6 extern int __wcscasecmp (__const wchar_t *__s1, __const wchar_t *__s2)
   7      __attribute_pure__;
   8 extern int __wcsncasecmp (__const wchar_t *__s1, __const wchar_t *__s2,
   9                           size_t __n)
  10      __attribute_pure__;
  11 extern int __wcscoll (__const wchar_t *__s1, __const wchar_t *__s2);
  12 extern size_t __wcslen (__const wchar_t *__s) __attribute_pure__;
  13 extern size_t __wcsnlen (__const wchar_t *__s, size_t __maxlen)
  14      __attribute_pure__;
  15 extern wchar_t *__wcscat (wchar_t *dest, const wchar_t *src);
  16 extern wint_t __btowc (int __c);
  17 extern int __mbsinit (__const __mbstate_t *__ps);
  18 extern size_t __mbrtowc (wchar_t *__restrict __pwc,
  19                          __const char *__restrict __s, size_t __n,
  20                          __mbstate_t *__restrict __p);
  21 extern size_t __mbrtowc_internal (wchar_t *__restrict __pwc,
  22                                   __const char *__restrict __s, size_t __n,
  23                                   __mbstate_t *__restrict __p)
  24      attribute_hidden;
  25 extern size_t __mbrlen_internal (__const char *__restrict __s, size_t __n,
  26                                  mbstate_t *__restrict __ps) attribute_hidden;
  27 extern size_t __wcrtomb (char *__restrict __s, wchar_t __wc,
  28                          __mbstate_t *__restrict __ps);
  29 extern size_t __mbsrtowcs (wchar_t *__restrict __dst,
  30                            __const char **__restrict __src,
  31                            size_t __len, __mbstate_t *__restrict __ps);
  32 extern size_t __wcsrtombs (char *__restrict __dst,
  33                            __const wchar_t **__restrict __src,
  34                            size_t __len, __mbstate_t *__restrict __ps);
  35 extern size_t __mbsnrtowcs (wchar_t *__restrict __dst,
  36                             __const char **__restrict __src, size_t __nmc,
  37                             size_t __len, __mbstate_t *__restrict __ps);
  38 extern size_t __wcsnrtombs (char *__restrict __dst,
  39                             __const wchar_t **__restrict __src,
  40                             size_t __nwc, size_t __len,
  41                             __mbstate_t *__restrict __ps);
  42 extern wchar_t *__wcpcpy (wchar_t *__dest, __const wchar_t *__src);
  43 extern wchar_t *__wcpncpy (wchar_t *__dest, __const wchar_t *__src,
  44                            size_t __n);
  45 extern wchar_t *__wmemcpy (wchar_t *__s1, __const wchar_t *s2,
  46                            size_t __n);
  47 extern wchar_t *__wmempcpy (wchar_t *__restrict __s1,
  48                             __const wchar_t *__restrict __s2,
  49                             size_t __n);
  50 extern wchar_t *__wmemmove (wchar_t *__s1, __const wchar_t *__s2,
  51                             size_t __n);
  52 extern wchar_t *__wcschrnul (__const wchar_t *__s, wchar_t __wc)
  53      __attribute_pure__;
  54
  55 extern int __vfwscanf (__FILE *__restrict __s,
  56                        __const wchar_t *__restrict __format,
  57                        __gnuc_va_list __arg)
  58      /* __attribute__ ((__format__ (__wscanf__, 2, 0)) */;
  59 extern int __vswprintf (wchar_t *__restrict __s, size_t __n,
  60                         __const wchar_t *__restrict __format,
  61                         __gnuc_va_list __arg)
  62      /* __attribute__ ((__format__ (__wprintf__, 3, 0))) */;
  63 extern int __fwprintf (__FILE *__restrict __s,
  64                        __const wchar_t *__restrict __format, ...)
  65      /* __attribute__ ((__format__ (__wprintf__, 3, 0))) */;
  66 extern int __vfwprintf (__FILE *__restrict __s,
  67                         __const wchar_t *__restrict __format,
  68                         __gnuc_va_list __arg)
  69      /* __attribute__ ((__format__ (__wprintf__, 3, 0))) */;
  70
  71 #  ifndef NOT_IN_libc
  72 #   define __mbrlen(s, n, ps) INTUSE(__mbrlen) (s, n, ps)
  73 #   define __mbrtowc(pwc, s, n, p) INTUSE(__mbrtowc) (pwc, s, n, p)
  74 #  endif
  75
  76 # endif
  77 #endif