lib/libc/locale/iswctype.c

   1 /*
   2  * Copyright (c) 1989, 1993
   3  *      The Regents of the University of California.  All rights reserved.
   4  * (c) UNIX System Laboratories, Inc.
   5  * All or some portions of this file are derived from material licensed
   6  * to the University of California by American Telephone and Telegraph
   7  * Co. or Unix System Laboratories, Inc. and are reproduced herein with
   8  * the permission of UNIX System Laboratories, Inc.
   9  *
  10  * This code is derived from software contributed to Berkeley by
  11  * Paul Borman at Krystal Technologies.
  12  *
  13  * Redistribution and use in source and binary forms, with or without
  14  * modification, are permitted provided that the following conditions
  15  * are met:
  16  * 1. Redistributions of source code must retain the above copyright
  17  *    notice, this list of conditions and the following disclaimer.
  18  * 2. Redistributions in binary form must reproduce the above copyright
  19  *    notice, this list of conditions and the following disclaimer in the
  20  *    documentation and/or other materials provided with the distribution.
  21  * 3. Neither the name of the University nor the names of its contributors
  22  *    may be used to endorse or promote products derived from this software
  23  *    without specific prior written permission.
  24  *
  25  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  26  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  27  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  28  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  29  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  30  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  31  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  32  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  33  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  34  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  35  * SUCH DAMAGE.
  36  *
  37  * $FreeBSD: head/lib/libc/locale/iswctype.c 172909 2007-10-23 17:39:28Z ache $
  38  */
  39
  40
  41 #include <wctype.h>
  42
  43 #undef iswalnum
  44 int
  45 iswalnum(wint_t wc)
  46 {
  47         return (__istype(wc, _CTYPE_A|_CTYPE_N));
  48 }
  49
  50 #undef iswalpha
  51 int
  52 iswalpha(wint_t wc)
  53 {
  54         return (__istype(wc, _CTYPE_A));
  55 }
  56
  57 #undef iswascii
  58 int
  59 iswascii(wint_t wc)
  60 {
  61         return ((wc & ~0x7F) == 0);
  62 }
  63
  64 #undef iswblank
  65 int
  66 iswblank(wint_t wc)
  67 {
  68         return (__istype(wc, _CTYPE_B));
  69 }
  70
  71 #undef iswcntrl
  72 int
  73 iswcntrl(wint_t wc)
  74 {
  75         return (__istype(wc, _CTYPE_C));
  76 }
  77
  78 #undef iswdigit
  79 int
  80 iswdigit(wint_t wc)
  81 {
  82         return (__istype(wc, _CTYPE_D));
  83 }
  84
  85 #undef iswgraph
  86 int
  87 iswgraph(wint_t wc)
  88 {
  89         return (__istype(wc, _CTYPE_G));
  90 }
  91
  92 #undef iswhexnumber
  93 int
  94 iswhexnumber(wint_t wc)
  95 {
  96         return (__istype(wc, _CTYPE_X));
  97 }
  98
  99 #undef iswideogram
 100 int
 101 iswideogram(wint_t wc)
 102 {
 103         return (__istype(wc, _CTYPE_I));
 104 }
 105
 106 #undef iswlower
 107 int
 108 iswlower(wint_t wc)
 109 {
 110         return (__istype(wc, _CTYPE_L));
 111 }
 112
 113 #undef iswnumber
 114 int
 115 iswnumber(wint_t wc)
 116 {
 117         return (__istype(wc, _CTYPE_N));
 118 }
 119
 120 #undef iswphonogram
 121 int
 122 iswphonogram(wint_t wc)
 123 {
 124         return (__istype(wc, _CTYPE_Q));
 125 }
 126
 127 #undef iswprint
 128 int
 129 iswprint(wint_t wc)
 130 {
 131         return (__istype(wc, _CTYPE_R));
 132 }
 133
 134 #undef iswpunct
 135 int
 136 iswpunct(wint_t wc)
 137 {
 138         return (__istype(wc, _CTYPE_P));
 139 }
 140
 141 #undef iswrune
 142 int
 143 iswrune(wint_t wc)
 144 {
 145         return (__istype(wc, 0xFFFFFF00L));
 146 }
 147
 148 #undef iswspace
 149 int
 150 iswspace(wint_t wc)
 151 {
 152         return (__istype(wc, _CTYPE_S));
 153 }
 154
 155 #undef iswspecial
 156 int
 157 iswspecial(wint_t wc)
 158 {
 159         return (__istype(wc, _CTYPE_T));
 160 }
 161
 162 #undef iswupper
 163 int
 164 iswupper(wint_t wc)
 165 {
 166         return (__istype(wc, _CTYPE_U));
 167 }
 168
 169 #undef iswxdigit
 170 int
 171 iswxdigit(wint_t wc)
 172 {
 173         return (__istype(wc, _CTYPE_X));
 174 }
 175
 176 #undef towlower
 177 wint_t
 178 towlower(wint_t wc)
 179 {
 180         return (__tolower(wc));
 181 }
 182
 183 #undef towupper
 184 wint_t
 185 towupper(wint_t wc)
 186 {
 187         return (__toupper(wc));
 188 }