include/wctype.h

   1 /*-
   2  * Copyright (c)1999 Citrus Project,
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  *
  14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  15  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  18  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  19  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  20  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  21  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  22  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  23  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  24  * SUCH DAMAGE.
  25  *
  26  *      citrus Id: wctype.h,v 1.4 2000/12/21 01:50:21 itojun Exp
  27  *      $NetBSD: wctype.h,v 1.3 2000/12/22 14:16:16 itojun Exp $
  28  * $FreeBSD: head/include/wctype.h 232498 2012-03-04 15:31:13Z theraven $
  29  */
  30
  31 #ifndef _WCTYPE_H_
  32 #define _WCTYPE_H_
  33
  34 #include <sys/cdefs.h>
  35 #include <machine/wchar.h>              /* for __wint_t */
  36 #include <ctype.h>
  37
  38 #ifndef _WCTRANS_T
  39 typedef int     wctrans_t;
  40 #define _WCTRANS_T
  41 #endif
  42
  43 #ifndef _WCTYPE_T
  44 typedef unsigned long   wctype_t;
  45 #define _WCTYPE_T
  46 #endif
  47
  48 #ifndef _WINT_T_DECLARED
  49 typedef __wint_t        wint_t;
  50 #define _WINT_T_DECLARED
  51 #endif
  52
  53 #ifndef WEOF
  54 #define WEOF    ((wint_t)-1)
  55 #endif
  56
  57 __BEGIN_DECLS
  58 int     iswalnum(wint_t);
  59 int     iswalpha(wint_t);
  60 int     iswblank(wint_t);
  61 int     iswcntrl(wint_t);
  62 int     iswctype(wint_t, wctype_t);
  63 int     iswdigit(wint_t);
  64 int     iswgraph(wint_t);
  65 int     iswlower(wint_t);
  66 int     iswprint(wint_t);
  67 int     iswpunct(wint_t);
  68 int     iswspace(wint_t);
  69 int     iswupper(wint_t);
  70 int     iswxdigit(wint_t);
  71 wint_t  towctrans(wint_t, wctrans_t);
  72 wint_t  towlower(wint_t);
  73 wint_t  towupper(wint_t);
  74 wctrans_t
  75         wctrans(const char *);
  76 wctype_t
  77         wctype(const char *);
  78
  79 #if __BSD_VISIBLE
  80 wint_t  iswascii(wint_t);
  81 wint_t  iswhexnumber(wint_t);
  82 wint_t  iswideogram(wint_t);
  83 wint_t  iswnumber(wint_t);
  84 wint_t  iswphonogram(wint_t);
  85 wint_t  iswrune(wint_t);
  86 wint_t  iswspecial(wint_t);
  87 wint_t  nextwctype(wint_t, wctype_t);
  88 #endif
  89
  90 #if __POSIX_VISIBLE >= 200809
  91 #define _XLOCALE_WCTYPES 1
  92 #include <xlocale/_ctype.h>
  93 #endif /* __POSIX_VISIBLE >= 200809 */
  94 __END_DECLS
  95
  96 #ifndef __cplusplus
  97 #define iswalnum(wc)            __istype((wc), _CTYPE_A|_CTYPE_D|_CTYPE_N)
  98 #define iswalpha(wc)            __istype((wc), _CTYPE_A)
  99 #define iswblank(wc)            __istype((wc), _CTYPE_B)
 100 #define iswcntrl(wc)            __istype((wc), _CTYPE_C)
 101 #define iswctype(wc, charclass) __istype((wc), (charclass))
 102 #define iswdigit(wc)            __istype((wc), _CTYPE_D)
 103 #define iswgraph(wc)            __istype((wc), _CTYPE_G)
 104 #define iswlower(wc)            __istype((wc), _CTYPE_L)
 105 #define iswprint(wc)            __istype((wc), _CTYPE_R)
 106 #define iswpunct(wc)            __istype((wc), _CTYPE_P)
 107 #define iswspace(wc)            __istype((wc), _CTYPE_S)
 108 #define iswupper(wc)            __istype((wc), _CTYPE_U)
 109 #define iswxdigit(wc)           __istype((wc), _CTYPE_X)
 110 #define towlower(wc)            __tolower(wc)
 111 #define towupper(wc)            __toupper(wc)
 112
 113 #if __BSD_VISIBLE
 114 #define iswascii(wc)            (((wc) & ~0x7F) == 0)
 115 #define iswhexnumber(wc)        __istype((wc), _CTYPE_X) /* alias of iswxdigit */
 116 #define iswideogram(wc)         __istype((wc), _CTYPE_I)
 117 #define iswnumber(wc)           __istype((wc), _CTYPE_D|_CTYPE_N)
 118 #define iswphonogram(wc)        __istype((wc), _CTYPE_Q)
 119 #define iswrune(wc)             __istype((wc), 0xFFFFFF00L)
 120 #define iswspecial(wc)          __istype((wc), _CTYPE_T)
 121 #endif /* __BSD_VISIBLE */
 122 #endif /* __cplusplus */
 123
 124 #endif          /* _WCTYPE_H_ */