include/wctype.h

   1 /*-
   2  * SPDX-License-Identifier: BSD-2-Clause
   3  *
   4  * Copyright (c)1999 Citrus Project,
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  17  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  19  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  20  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  21  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  22  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  23  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  24  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  26  * SUCH DAMAGE.
  27  *
  28  *      citrus Id: wctype.h,v 1.4 2000/12/21 01:50:21 itojun Exp
  29  *      $NetBSD: wctype.h,v 1.3 2000/12/22 14:16:16 itojun Exp $
  30  */
  31
  32 #ifndef _WCTYPE_H_
  33 #define _WCTYPE_H_
  34
  35 #include <sys/cdefs.h>
  36 #include <sys/_types.h>
  37
  38 #include <_ctype.h>
  39
  40 #ifndef _WCTRANS_T
  41 typedef int     wctrans_t;
  42 #define _WCTRANS_T
  43 #endif
  44
  45 #ifndef _WCTYPE_T
  46 typedef unsigned long   wctype_t;
  47 #define _WCTYPE_T
  48 #endif
  49
  50 #ifndef _WINT_T_DECLARED
  51 typedef __wint_t        wint_t;
  52 #define _WINT_T_DECLARED
  53 #endif
  54
  55 #ifndef WEOF
  56 #define WEOF    ((wint_t)-1)
  57 #endif
  58
  59 __BEGIN_DECLS
  60 int     iswalnum(wint_t);
  61 int     iswalpha(wint_t);
  62 int     iswblank(wint_t);
  63 int     iswcntrl(wint_t);
  64 int     iswctype(wint_t, wctype_t);
  65 int     iswdigit(wint_t);
  66 int     iswgraph(wint_t);
  67 int     iswlower(wint_t);
  68 int     iswprint(wint_t);
  69 int     iswpunct(wint_t);
  70 int     iswspace(wint_t);
  71 int     iswupper(wint_t);
  72 int     iswxdigit(wint_t);
  73 wint_t  towctrans(wint_t, wctrans_t);
  74 wint_t  towlower(wint_t);
  75 wint_t  towupper(wint_t);
  76 wctrans_t
  77         wctrans(const char *);
  78 wctype_t
  79         wctype(const char *);
  80
  81 #if __BSD_VISIBLE
  82 wint_t  iswascii(wint_t);
  83 wint_t  iswhexnumber(wint_t);
  84 wint_t  iswideogram(wint_t);
  85 wint_t  iswnumber(wint_t);
  86 wint_t  iswphonogram(wint_t);
  87 wint_t  iswrune(wint_t);
  88 wint_t  iswspecial(wint_t);
  89 wint_t  nextwctype(wint_t, wctype_t);
  90 #endif
  91
  92 #if __POSIX_VISIBLE >= 200809
  93 #define _XLOCALE_WCTYPES 1
  94 #include <xlocale/_ctype.h>
  95 #endif /* __POSIX_VISIBLE >= 200809 */
  96 __END_DECLS
  97
  98 #ifndef __cplusplus
  99 #define iswalnum(wc)            __istype((wc), _CTYPE_A|_CTYPE_D|_CTYPE_N)
 100 #define iswalpha(wc)            __istype((wc), _CTYPE_A)
 101 #define iswblank(wc)            __istype((wc), _CTYPE_B)
 102 #define iswcntrl(wc)            __istype((wc), _CTYPE_C)
 103 #define iswctype(wc, charclass) __istype((wc), (charclass))
 104 #define iswdigit(wc)            __istype((wc), _CTYPE_D)
 105 #define iswgraph(wc)            __istype((wc), _CTYPE_G)
 106 #define iswlower(wc)            __istype((wc), _CTYPE_L)
 107 #define iswprint(wc)            __istype((wc), _CTYPE_R)
 108 #define iswpunct(wc)            __istype((wc), _CTYPE_P)
 109 #define iswspace(wc)            __istype((wc), _CTYPE_S)
 110 #define iswupper(wc)            __istype((wc), _CTYPE_U)
 111 #define iswxdigit(wc)           __istype((wc), _CTYPE_X)
 112 #define towlower(wc)            __tolower(wc)
 113 #define towupper(wc)            __toupper(wc)
 114
 115 #if __BSD_VISIBLE
 116 #define iswascii(wc)            (((wc) & ~0x7F) == 0)
 117 #define iswhexnumber(wc)        __istype((wc), _CTYPE_X) /* alias of iswxdigit */
 118 #define iswideogram(wc)         __istype((wc), _CTYPE_I)
 119 #define iswnumber(wc)           __istype((wc), _CTYPE_D|_CTYPE_N)
 120 #define iswphonogram(wc)        __istype((wc), _CTYPE_Q)
 121 #define iswrune(wc)             __istype((wc), 0xFFFFFF00L)
 122 #define iswspecial(wc)          __istype((wc), _CTYPE_T)
 123 #endif /* __BSD_VISIBLE */
 124 #endif /* __cplusplus */
 125
 126 #endif          /* _WCTYPE_H_ */