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 38#include <sys/cdefs.h> 39__FBSDID("$FreeBSD$"); 40 41#include <wctype.h> 42 43#undef iswalnum 44int 45iswalnum(wint_t wc) 46{ 47 return (__istype(wc, _CTYPE_A|_CTYPE_N)); 48} 49 50#undef iswalpha 51int 52iswalpha(wint_t wc) 53{ 54 return (__istype(wc, _CTYPE_A)); 55} 56 57#undef iswascii 58int 59iswascii(wint_t wc) 60{ 61 return ((wc & ~0x7F) == 0); 62} 63 64#undef iswblank 65int 66iswblank(wint_t wc) 67{ 68 return (__istype(wc, _CTYPE_B)); 69} 70 71#undef iswcntrl 72int 73iswcntrl(wint_t wc) 74{ 75 return (__istype(wc, _CTYPE_C)); 76} 77 78#undef iswdigit 79int 80iswdigit(wint_t wc) 81{ 82 return (__istype(wc, _CTYPE_D)); 83} 84 85#undef iswgraph 86int 87iswgraph(wint_t wc) 88{ 89 return (__istype(wc, _CTYPE_G)); 90} 91 92#undef iswhexnumber 93int 94iswhexnumber(wint_t wc) 95{ 96 return (__istype(wc, _CTYPE_X)); 97} 98 99#undef iswideogram 100int 101iswideogram(wint_t wc) 102{ 103 return (__istype(wc, _CTYPE_I)); 104} 105 106#undef iswlower 107int 108iswlower(wint_t wc) 109{ 110 return (__istype(wc, _CTYPE_L)); 111} 112 113#undef iswnumber 114int 115iswnumber(wint_t wc) 116{ 117 return (__istype(wc, _CTYPE_N)); 118} 119 120#undef iswphonogram 121int 122iswphonogram(wint_t wc) 123{ 124 return (__istype(wc, _CTYPE_Q)); 125} 126 127#undef iswprint 128int 129iswprint(wint_t wc) 130{ 131 return (__istype(wc, _CTYPE_R)); 132} 133 134#undef iswpunct 135int 136iswpunct(wint_t wc) 137{ 138 return (__istype(wc, _CTYPE_P)); 139} 140 141#undef iswrune 142int 143iswrune(wint_t wc) 144{ 145 return (__istype(wc, 0xFFFFFF00L)); 146} 147 148#undef iswspace 149int 150iswspace(wint_t wc) 151{ 152 return (__istype(wc, _CTYPE_S)); 153} 154 155#undef iswspecial 156int 157iswspecial(wint_t wc) 158{ 159 return (__istype(wc, _CTYPE_T)); 160} 161 162#undef iswupper 163int 164iswupper(wint_t wc) 165{ 166 return (__istype(wc, _CTYPE_U)); 167} 168 169#undef iswxdigit 170int 171iswxdigit(wint_t wc) 172{ 173 return (__istype(wc, _CTYPE_X)); 174} 175 176#undef towlower 177wint_t 178towlower(wint_t wc) 179{ 180 return (__tolower(wc)); 181} 182 183#undef towupper 184wint_t 185towupper(wint_t wc) 186{ 187 return (__toupper(wc)); 188} 189 190