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      1 /* $NetBSD: ctype_inline.h,v 1.4 2015/02/24 13:17:27 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  *	NetBSD: ctype.h,v 1.30 2010/05/22 06:38:15 tnozaki Exp
     38  */
     39 
     40 #ifndef _CTYPE_INLINE_H_
     41 #define _CTYPE_INLINE_H_
     42 
     43 #include <sys/cdefs.h>
     44 #include <sys/featuretest.h>
     45 
     46 #include <sys/ctype_bits.h>
     47 
     48 #define	isalnum(c)	((int)((_ctype_tab_ + 1)[(c)] & (_CTYPE_A|_CTYPE_D)))
     49 #define	isalpha(c)	((int)((_ctype_tab_ + 1)[(c)] & _CTYPE_A))
     50 #define	iscntrl(c)	((int)((_ctype_tab_ + 1)[(c)] & _CTYPE_C))
     51 #define	isdigit(c)	((int)((_ctype_tab_ + 1)[(c)] & _CTYPE_D))
     52 #define	isgraph(c)	((int)((_ctype_tab_ + 1)[(c)] & _CTYPE_G))
     53 #define	islower(c)	((int)((_ctype_tab_ + 1)[(c)] & _CTYPE_L))
     54 #define	isprint(c)	((int)((_ctype_tab_ + 1)[(c)] & _CTYPE_R))
     55 #define	ispunct(c)	((int)((_ctype_tab_ + 1)[(c)] & _CTYPE_P))
     56 #define	isspace(c)	((int)((_ctype_tab_ + 1)[(c)] & _CTYPE_S))
     57 #define	isupper(c)	((int)((_ctype_tab_ + 1)[(c)] & _CTYPE_U))
     58 #define	isxdigit(c)	((int)((_ctype_tab_ + 1)[(c)] & _CTYPE_X))
     59 #define	tolower(c)	((int)((_tolower_tab_ + 1)[(c)]))
     60 #define	toupper(c)	((int)((_toupper_tab_ + 1)[(c)]))
     61 
     62 #if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE)
     63 #define	isascii(c)	((unsigned)(c) <= 0177)
     64 #define	toascii(c)	((c) & 0177)
     65 #define _tolower(c)	((c) - 'A' + 'a')
     66 #define _toupper(c)	((c) - 'a' + 'A')
     67 #endif
     68 
     69 #if defined(_ISOC99_SOURCE) || (_POSIX_C_SOURCE - 0) > 200112L || \
     70     (_XOPEN_SOURCE - 0) > 600 || defined(_NETBSD_SOURCE)
     71 #define	isblank(c)	((int)((_ctype_tab_ + 1)[(c)] & _CTYPE_BL))
     72 #endif
     73 
     74 #endif /* !_CTYPE_INLINE_H_ */
     75