[wxWidgets.git] / src / regex / regcustom.h

#ifndef _REGEX_CUSTOM_H_
#define _REGEX_CUSTOM_H_

/*
 * Copyright (c) 1998, 1999 Henry Spencer.	All rights reserved.
 *
 * Development of this software was funded, in part, by Cray Research Inc.,
 * UUNET Communications Services Inc., Sun Microsystems Inc., and Scriptics
 * Corporation, none of whom are responsible for the results.  The author
 * thanks all of them.
 *
 * Redistribution and use in source and binary forms -- with or without
 * modification -- are permitted for any purpose, provided that
 * redistributions in source form retain this entire copyright notice and
 * indicate the origin and nature of any modifications.
 *
 * I'd appreciate being given credit for this package in the documentation
 * of software which uses it, but that is not a requirement.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
 * HENRY SPENCER BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * $Id$
 */

/* headers if any */

/*  FreeBSD, Watcom and DMars require this, CW doesn't have nor need it. */
/*  Others also don't seem to need it. If you have an error related to */
/*  (not) including <sys/types.h> please report details to */
/*  wx-dev@lists.wxwindows.org */
#if defined(__UNIX__) || defined(__WATCOMC__) || defined(__DIGITALMARS__)
#   include <sys/types.h>
#endif

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <limits.h>

#include "wx/wxchar.h"

/**
*
*   wx_wchar == wxChar
*   
*/
#define wx_wchar wxChar

/* overrides for regguts.h definitions, if any */
#define FUNCPTR(name, args) (*name) args
#define MALLOC(n)		malloc(n)
#define FREE(p)			free(VS(p))
#define REALLOC(p,n)		realloc(VS(p),n)

/* internal character type and related */
typedef wx_wchar chr;			/* the type itself */
typedef unsigned long uchr;			/* unsigned type that will hold a chr */
typedef long celt;				/* type to hold chr, MCCE number, or
								 * NOCELT */

#define NOCELT	(-1)			/* celt value which is not valid chr or
								 * MCCE */
#define CHR(c)	((unsigned char) (c))	/* turn char literal into chr
										 * literal */
#define DIGITVAL(c) ((c)-'0')	/* turn chr digit into its value */

#if wxUSE_WCHAR_T
#   define CHRBITS (SIZEOF_WCHAR_T << 3)			/* bits in a chr; must not use sizeof */
#   define CHR_MAX ((1 << CHRBITS) - 1)
#   define CHR_MIN 0x00000000		/* smallest and largest chr; the value */
#else /*ANSI*/
#   define CHRBITS 8
#   define CHR_MAX 0xFF
#   define CHR_MIN 0x00
#endif /*wxUSE_WCHAR_T*/

/* functions operating on chr */
#define iscalnum(x) wx_isalnum(x)
#define iscalpha(x) wx_isalpha(x)
#define iscdigit(x) wx_isdigit(x)
#define iscspace(x) wx_isspace(x)

extern int  wx_strlen(const wx_wchar* szString);

/* and pick up the standard header */
#include "regex.h"

#endif /* _REGEX_CUSTOM_H_ */
Commit	Line	Data
34cbe514 RN	1	#ifndef _REGEX_CUSTOM_H_
	2	#define _REGEX_CUSTOM_H_
	3
c0a7edde RN	4	/*
	5	* Copyright (c) 1998, 1999 Henry Spencer. All rights reserved.
	6	*
	7	* Development of this software was funded, in part, by Cray Research Inc.,
	8	* UUNET Communications Services Inc., Sun Microsystems Inc., and Scriptics
	9	* Corporation, none of whom are responsible for the results. The author
	10	* thanks all of them.
	11	*
	12	* Redistribution and use in source and binary forms -- with or without
	13	* modification -- are permitted for any purpose, provided that
	14	* redistributions in source form retain this entire copyright notice and
	15	* indicate the origin and nature of any modifications.
	16	*
	17	* I'd appreciate being given credit for this package in the documentation
	18	* of software which uses it, but that is not a requirement.
	19	*
	20	* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
	21	* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
	22	* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
	23	* HENRY SPENCER BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
	24	* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
	25	* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
	26	* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
	27	* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
	28	* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
	29	* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	30	*
	31	* $Id$
	32	*/
	33
	34	/* headers if any */
04fdd873	35
34cbe514 RN	36	/* FreeBSD, Watcom and DMars require this, CW doesn't have nor need it. */
	37	/* Others also don't seem to need it. If you have an error related to */
	38	/* (not) including <sys/types.h> please report details to */
	39	/* wx-dev@lists.wxwindows.org */
04fdd873 DS	40	#if defined(__UNIX__) \|\| defined(__WATCOMC__) \|\| defined(__DIGITALMARS__)
	41	# include <sys/types.h>
	42	#endif
	43
c0a7edde RN	44	#include <stdio.h>
c0a7edde RN	45	#include <stdlib.h>
86d35a44	46	#include <string.h>
c0a7edde RN	47	#include <ctype.h>
c0a7edde RN	48	#include <limits.h>
c0a7edde	49
539fb7a2	50	#include "wx/wxchar.h"
34cbe514 RN	51
	52	/**
	53	*
	54	* wx_wchar == wxChar
	55	*
	56	*/
	57	#define wx_wchar wxChar
c0a7edde RN	58
	59	/* overrides for regguts.h definitions, if any */
	60	#define FUNCPTR(name, args) (*name) args
	61	#define MALLOC(n) malloc(n)
	62	#define FREE(p) free(VS(p))
	63	#define REALLOC(p,n) realloc(VS(p),n)
	64
	65	/* internal character type and related */
	66	typedef wx_wchar chr; /* the type itself */
80e10e8b RN	67	typedef unsigned long uchr; /* unsigned type that will hold a chr */
80e10e8b RN	68	typedef long celt; /* type to hold chr, MCCE number, or
c0a7edde RN	69	* NOCELT */
	70
	71	#define NOCELT (-1) /* celt value which is not valid chr or
	72	* MCCE */
	73	#define CHR(c) ((unsigned char) (c)) /* turn char literal into chr
	74	* literal */
	75	#define DIGITVAL(c) ((c)-'0') /* turn chr digit into its value */
80e10e8b	76
2f3f4369 RN	77	#if wxUSE_WCHAR_T
	78	# define CHRBITS (SIZEOF_WCHAR_T << 3) /* bits in a chr; must not use sizeof */
	79	# define CHR_MAX ((1 << CHRBITS) - 1)
	80	# define CHR_MIN 0x00000000 /* smallest and largest chr; the value */
	81	#else /ANSI/
	82	# define CHRBITS 8
	83	# define CHR_MAX 0xFF
	84	# define CHR_MIN 0x00
	85	#endif /wxUSE_WCHAR_T/
c0a7edde RN	86
	87	/* functions operating on chr */
	88	#define iscalnum(x) wx_isalnum(x)
	89	#define iscalpha(x) wx_isalpha(x)
	90	#define iscdigit(x) wx_isdigit(x)
	91	#define iscspace(x) wx_isspace(x)
	92
b8f896a1 RN	93	extern int wx_strlen(const wx_wchar* szString);
b8f896a1 RN	94
c0a7edde RN	95	/* and pick up the standard header */
c0a7edde RN	96	#include "regex.h"
34cbe514	97
539fb7a2	98	#endif /* _REGEX_CUSTOM_H_ */