1/* $NetBSD: ctype.h,v 1.35 2020/03/20 01:08:42 joerg Exp $ */ 2 3/* 4 * Copyright (c) 1989 The Regents of the University of California. 5 * 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 * Redistribution and use in source and binary forms, with or without 13 * modification, are permitted provided that the following conditions 14 * are met: 15 * 1. Redistributions of source code must retain the above copyright 16 * notice, this list of conditions and the following disclaimer. 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * 3. Neither the name of the University nor the names of its contributors 21 * may be used to endorse or promote products derived from this software 22 * without specific prior written permission. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * @(#)ctype.h 5.3 (Berkeley) 4/3/91 37 */ 38 39#ifndef _CTYPE_H_ 40#define _CTYPE_H_ 41 42#include <sys/cdefs.h> 43#include <sys/featuretest.h> 44 45__BEGIN_DECLS 46int isalnum(int); 47int isalpha(int); 48int iscntrl(int); 49int isdigit(int); 50int isgraph(int); 51int islower(int); 52int isprint(int); 53int ispunct(int); 54int isspace(int); 55int isupper(int); 56int isxdigit(int); 57int tolower(int); 58int toupper(int); 59 60#if (_POSIX_C_SOURCE - 0) >= 200809L || defined(_NETBSD_SOURCE) 61# ifndef __LOCALE_T_DECLARED 62typedef struct _locale *locale_t; 63# define __LOCALE_T_DECLARED 64# endif 65 66int isalnum_l(int, locale_t); 67int isalpha_l(int, locale_t); 68int isblank_l(int, locale_t); 69int iscntrl_l(int, locale_t); 70int isdigit_l(int, locale_t); 71int isgraph_l(int, locale_t); 72int islower_l(int, locale_t); 73int isprint_l(int, locale_t); 74int ispunct_l(int, locale_t); 75int isspace_l(int, locale_t); 76int isupper_l(int, locale_t); 77int isxdigit_l(int, locale_t); 78int tolower_l(int, locale_t); 79int toupper_l(int, locale_t); 80#endif 81 82#if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE) 83int isascii(int); 84int toascii(int); 85int _tolower(int); 86int _toupper(int); 87#endif 88 89#if (!defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \ 90 !defined(_XOPEN_SOURCE)) || ((_POSIX_C_SOURCE - 0) >= 200112L || \ 91 defined(_ISOC99_SOURCE) || (__STDC_VERSION__ - 0) >= 199901L || \ 92 (__cplusplus - 0) >= 201103L || (_XOPEN_SOURCE - 0) > 600 || \ 93 defined(_NETBSD_SOURCE)) 94int isblank(int); 95#endif 96__END_DECLS 97 98#if defined(_NETBSD_SOURCE) && !defined(_CTYPE_NOINLINE) && \ 99 !defined(__cplusplus) 100#include <sys/ctype_inline.h> 101#else 102#include <sys/ctype_bits.h> 103#endif 104 105#endif /* !_CTYPE_H_ */ 106