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 * 4. 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 } 189