ctype.h

Support is available from MIPS Technologies Inc. - problems should be addressed to [e-mail]

/************************************************************************
 *
 *  ctype.h
 *
 *  Definitions for control characters
 *
 * ######################################################################
 *
 * mips_start_of_legal_notice
 * 
 * Copyright (c) 2002 MIPS Technologies, Inc. All rights reserved.
 *
 *
 * Unpublished rights (if any) reserved under the Copyright Laws of the
 * United States of America.
 *
 * If this document is provided in source format (i.e., in a modifiable form
 * such as in FrameMaker or Microsoft Word format), then its use and
 * distribution is subject to a written agreement with MIPS Technologies,
 * Inc. ("MIPS Technologies"). UNDER NO CIRCUMSTANCES MAY A DOCUMENT
 * PROVIDED IN SOURCE FORMAT BE DISTRIBUTED TO A THIRD PARTY WITHOUT THE
 * EXPRESS WRITTEN CONSENT OF MIPS TECHNOLOGIES.
 *
 * This document contains information that is proprietary to MIPS
 * Technologies. Any copying, reproducing, modifying, or use of this
 * information (in whole or in part) which is not expressly permitted in
 * writing by MIPS Technologies or a contractually-authorized third party is
 * strictly prohibited. At a minimum, this information is protected under
 * unfair competition and copyright laws. Violations thereof may result in
 * criminal penalties and fines.
 *
 * MIPS Technologies or any contractually-authorized third party reserves
 * the right to change the information contained in this document to improve
 * function, design or otherwise. MIPS Technologies does not assume any
 * liability arising out of the application or use of this information, or
 * of any error of omission in such information. Any warranties, whether
 * express, statutory, implied or otherwise, including but not limited to
 * the implied warranties of merchantability or fitness for a particular
 * purpose, are excluded. Any license under patent rights or any other
 * intellectual property rights owned by MIPS Technologies or third parties
 * shall be conveyed by MIPS Technologies or any contractually-authorized
 * third party in a separate license agreement between the parties.
 *
 * The information contained in this document shall not be exported or
 * transferred for the purpose of reexporting in violation of any U.S. or
 * non-U.S. regulation, treaty, Executive Order, law, statute, amendment or
 * supplement thereto.
 *
 * The information contained in this document constitutes one or more of the
 * following: commercial computer software, commercial computer software
 * documentation or other commercial items. If the user of this information,
 * or any related documentation of any kind, including related technical
 * data or manuals, is an agency, department, or other entity of the United
 * States government ("Government"), the use, duplication, reproduction,
 * release, modification, disclosure, or transfer of this information, or
 * any related documentation of any kind, is restricted in accordance with
 * Federal Acquisition Regulation 12.212 for civilian agencies and Defense
 * Federal Acquisition Regulation Supplement 227.7202 for military agencies.
 * The use of this information by the Government is further restricted in
 * accordance with the terms of the license agreement(s) and/or applicable
 * contract terms and conditions covering this information from MIPS
 * 
 * mips_end_of_legal_notice
 * 
 *
 ************************************************************************/

#ifndef	_CTYPE_
#define	_CTYPE_		1

#define _UPC	0x1
#define _LWR	0x2
#define _DIG	0x4
#define _SPC	0x8
#define _PUN	0x10
#define _CTR	0x20
#define _HEX	0x40
#define _BLK	0x80

extern	char	_ctype[];

#define	isalpha(c)	((_ctype)[(unsigned char)(c)]&(_UPC|_LWR))
#define	isupper(c)	((_ctype)[(unsigned char)(c)]&_UPC)
#define	islower(c)	((_ctype)[(unsigned char)(c)]&_LWR)
#define	isdigit(c)	((_ctype)[(unsigned char)(c)]&_DIG)
#define	isxdigit(c)	((_ctype)[(unsigned char)(c)]&(_DIG|_HEX))
#define	isspace(c)	((_ctype)[(unsigned char)(c)]&_SPC)
#define ispunct(c)	((_ctype)[(unsigned char)(c)]&_PUN)
#define isalnum(c)	((_ctype)[(unsigned char)(c)]&(_UPC|_LWR|_DIG))
#define isprint(c)	((_ctype)[(unsigned char)(c)]&(_PUN|_UPC|_LWR|_DIG|_BLK))
#define isgraph(c)	((_ctype)[(unsigned char)(c)]&(_PUN|_UPC|_LWR|_DIG))
#define iscntrl(c)	((_ctype)[(unsigned char)(c)]&_CTL)
#define isascii(c)	((unsigned)(c)<=0x7f)
extern int toupper(int);
extern int tolower(int);
#define toascii(c)	((unsigned char)(c)&0x7f)

#endif	/* _CTYPE_ */