include/wctype.h

   1 /*
   2  * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23 /*-
  24  * Copyright (c)1999 Citrus Project,
  25  * All rights reserved.
  26  *
  27  * Redistribution and use in source and binary forms, with or without
  28  * modification, are permitted provided that the following conditions
  29  * are met:
  30  * 1. Redistributions of source code must retain the above copyright
  31  *    notice, this list of conditions and the following disclaimer.
  32  * 2. Redistributions in binary form must reproduce the above copyright
  33  *    notice, this list of conditions and the following disclaimer in the
  34  *    documentation and/or other materials provided with the distribution.
  35  *
  36  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  37  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  38  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  39  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  40  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  41  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  42  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  43  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  44  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  45  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  46  * SUCH DAMAGE.
  47  *
  48  *      citrus Id: wctype.h,v 1.4 2000/12/21 01:50:21 itojun Exp
  49  *      $NetBSD: wctype.h,v 1.3 2000/12/22 14:16:16 itojun Exp $
  50  * $FreeBSD: /repoman/r/ncvs/src/include/wctype.h,v 1.10 2002/08/21 16:19:55 mike Exp $
  51  */
  52
  53 #ifndef _WCTYPE_H_
  54 #define _WCTYPE_H_
  55
  56 #include <sys/cdefs.h>
  57 #include <sys/types.h>
  58
  59 #include <ctype.h>
  60
  61 #ifndef _BSD_CT_RUNE_T_DEFINED_
  62 #define _BSD_CT_RUNE_T_DEFINED_
  63 typedef _BSD_CT_RUNE_T_ ct_rune_t;
  64 #endif
  65
  66 #ifndef _BSD_RUNE_T_DEFINED_
  67 #define _BSD_RUNE_T_DEFINED_
  68 typedef _BSD_RUNE_T_    rune_t;
  69 #endif
  70
  71 #ifndef __cplusplus
  72 #ifndef _BSD_WCHAR_T_DEFINED_
  73 #define _BSD_WCHAR_T_DEFINED_
  74 #ifdef  __WCHAR_TYPE__
  75 typedef __WCHAR_TYPE__  wchar_t;
  76 #else   /* ! __WCHAR_TYPE__ */
  77 typedef _BSD_WCHAR_T_   wchar_t;
  78 #endif  /* __WCHAR_TYPE__ */
  79 #endif  /* _BSD_WCHAR_T_DEFINED_ */
  80 #endif  /* __cplusplus */
  81
  82 #ifndef _BSD_WINT_T_DEFINED_
  83 #define _BSD_WINT_T_DEFINED_
  84 typedef _BSD_WINT_T_    wint_t;
  85 #endif
  86
  87 #ifndef _WCTRANS_T
  88 typedef int     wctrans_t;
  89 #define _WCTRANS_T
  90 #endif
  91
  92 #ifndef _WCTYPE_T
  93 typedef unsigned long   wctype_t;
  94 #define _WCTYPE_T
  95 #endif
  96
  97 #ifndef WEOF
  98 #define WEOF    ((wint_t)-1)
  99 #endif
 100
 101 __BEGIN_DECLS
 102 int     iswalnum(wint_t);
 103 int     iswalpha(wint_t);
 104 int     iswblank(wint_t);
 105 int     iswcntrl(wint_t);
 106 int     iswctype(wint_t, wctype_t);
 107 int     iswdigit(wint_t);
 108 int     iswgraph(wint_t);
 109 int     iswlower(wint_t);
 110 int     iswprint(wint_t);
 111 int     iswpunct(wint_t);
 112 int     iswspace(wint_t);
 113 int     iswupper(wint_t);
 114 int     iswxdigit(wint_t);
 115 wint_t  towctrans(wint_t, wctrans_t);
 116 wint_t  towlower(wint_t);
 117 wint_t  towupper(wint_t);
 118 wctrans_t
 119         wctrans(const char *);
 120 wctype_t
 121         wctype(const char *);
 122
 123 #if !defined(_ANSI_SOURCE)
 124 wint_t  iswascii(wint_t);
 125 wint_t  iswhexnumber(wint_t);
 126 wint_t  iswideogram(wint_t);
 127 wint_t  iswnumber(wint_t);
 128 wint_t  iswphonogram(wint_t);
 129 wint_t  iswrune(wint_t);
 130 wint_t  iswspecial(wint_t);
 131 #endif
 132 __END_DECLS
 133
 134 #define iswalnum(wc)            __istype((wc), _CTYPE_A|_CTYPE_D)
 135 #define iswalpha(wc)            __istype((wc), _CTYPE_A)
 136 #define iswblank(wc)            __istype((wc), _CTYPE_B)
 137 #define iswcntrl(wc)            __istype((wc), _CTYPE_C)
 138 #define iswctype(wc, charclass) __istype((wc), (charclass))
 139 #define iswdigit(wc)            __istype((wc), _CTYPE_D)
 140 #define iswgraph(wc)            __istype((wc), _CTYPE_G)
 141 #define iswlower(wc)            __istype((wc), _CTYPE_L)
 142 #define iswprint(wc)            __istype((wc), _CTYPE_R)
 143 #define iswpunct(wc)            __istype((wc), _CTYPE_P)
 144 #define iswspace(wc)            __istype((wc), _CTYPE_S)
 145 #define iswupper(wc)            __istype((wc), _CTYPE_U)
 146 #define iswxdigit(wc)           __istype((wc), _CTYPE_X)
 147 #define towlower(wc)            __tolower(wc)
 148 #define towupper(wc)            __toupper(wc)
 149
 150 #if !defined(_ANSI_SOURCE)
 151 #define iswascii(wc)            (((wc) & ~0x7F) == 0)
 152 #define iswhexnumber(wc)        __istype((wc), _CTYPE_X)
 153 #define iswideogram(wc)         __istype((wc), _CTYPE_I)
 154 #define iswnumber(wc)           __istype((wc), _CTYPE_D)
 155 #define iswphonogram(wc)        __istype((wc), _CTYPE_Q)
 156 #define iswrune(wc)             __istype((wc), 0xFFFFFF00L)
 157 #define iswspecial(wc)          __istype((wc), _CTYPE_T)
 158 #endif
 159
 160 #endif          /* _WCTYPE_H_ */