1/*- 2 * SPDX-License-Identifier: BSD-3-Clause 3 * 4 * Copyright (c) 1989, 1993 5 * The Regents of the University of California. All rights reserved. 6 * (c) UNIX System Laboratories, Inc. 7 * All or some portions of this file are derived from material licensed 8 * to the University of California by American Telephone and Telegraph 9 * Co. or Unix System Laboratories, Inc. and are reproduced herein with 10 * the permission of UNIX System Laboratories, Inc. 11 * 12 * This code is derived from software contributed to Berkeley by 13 * Paul Borman at Krystal Technologies. 14 * 15 * Redistribution and use in source and binary forms, with or without 16 * modification, are permitted provided that the following conditions 17 * are met: 18 * 1. Redistributions of source code must retain the above copyright 19 * notice, this list of conditions and the following disclaimer. 20 * 2. Redistributions in binary form must reproduce the above copyright 21 * notice, this list of conditions and the following disclaimer in the 22 * documentation and/or other materials provided with the distribution. 23 * 3. Neither the name of the University nor the names of its contributors 24 * may be used to endorse or promote products derived from this software 25 * without specific prior written permission. 26 * 27 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 28 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 29 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 30 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 31 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 32 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 33 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 34 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 35 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 36 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 37 * SUCH DAMAGE. 38 */ 39 40#include <sys/cdefs.h> 41__FBSDID("$FreeBSD$"); 42 43#include <wctype.h> 44 45#undef iswalnum 46int 47iswalnum(wint_t wc) 48{ 49 return (__istype(wc, _CTYPE_A|_CTYPE_N)); 50} 51 52#undef iswalpha 53int 54iswalpha(wint_t wc) 55{ 56 return (__istype(wc, _CTYPE_A)); 57} 58 59#undef iswascii 60int 61iswascii(wint_t wc) 62{ 63 return ((wc & ~0x7F) == 0); 64} 65 66#undef iswblank 67int 68iswblank(wint_t wc) 69{ 70 return (__istype(wc, _CTYPE_B)); 71} 72 73#undef iswcntrl 74int 75iswcntrl(wint_t wc) 76{ 77 return (__istype(wc, _CTYPE_C)); 78} 79 80#undef iswdigit 81int 82iswdigit(wint_t wc) 83{ 84 return (__istype(wc, _CTYPE_D)); 85} 86 87#undef iswgraph 88int 89iswgraph(wint_t wc) 90{ 91 return (__istype(wc, _CTYPE_G)); 92} 93 94#undef iswhexnumber 95int 96iswhexnumber(wint_t wc) 97{ 98 return (__istype(wc, _CTYPE_X)); 99} 100 101#undef iswideogram 102int 103iswideogram(wint_t wc) 104{ 105 return (__istype(wc, _CTYPE_I)); 106} 107 108#undef iswlower 109int 110iswlower(wint_t wc) 111{ 112 return (__istype(wc, _CTYPE_L)); 113} 114 115#undef iswnumber 116int 117iswnumber(wint_t wc) 118{ 119 return (__istype(wc, _CTYPE_N)); 120} 121 122#undef iswphonogram 123int 124iswphonogram(wint_t wc) 125{ 126 return (__istype(wc, _CTYPE_Q)); 127} 128 129#undef iswprint 130int 131iswprint(wint_t wc) 132{ 133 return (__istype(wc, _CTYPE_R)); 134} 135 136#undef iswpunct 137int 138iswpunct(wint_t wc) 139{ 140 return (__istype(wc, _CTYPE_P)); 141} 142 143#undef iswrune 144int 145iswrune(wint_t wc) 146{ 147 return (__istype(wc, 0xFFFFFF00L)); 148} 149 150#undef iswspace 151int 152iswspace(wint_t wc) 153{ 154 return (__istype(wc, _CTYPE_S)); 155} 156 157#undef iswspecial 158int 159iswspecial(wint_t wc) 160{ 161 return (__istype(wc, _CTYPE_T)); 162} 163 164#undef iswupper 165int 166iswupper(wint_t wc) 167{ 168 return (__istype(wc, _CTYPE_U)); 169} 170 171#undef iswxdigit 172int 173iswxdigit(wint_t wc) 174{ 175 return (__istype(wc, _CTYPE_X)); 176} 177 178#undef towlower 179wint_t 180towlower(wint_t wc) 181{ 182 return (__tolower(wc)); 183} 184 185#undef towupper 186wint_t 187towupper(wint_t wc) 188{ 189 return (__toupper(wc)); 190} 191 192