src/regex/utils.h

/* utility definitions */
#ifdef _POSIX2_RE_DUP_MAX
#define	DUPMAX	_POSIX2_RE_DUP_MAX
#else
#define	DUPMAX	255
#endif
#define	INFINITY	(DUPMAX + 1)
#define	NC		(CHAR_MAX - CHAR_MIN + 1)
typedef unsigned char uch;

/* switch off assertions (if not already off) if no REDEBUG */
#ifndef REDEBUG
#ifndef NDEBUG
#define	NDEBUG	/* no assertions please */
#endif
#endif
#include <assert.h>

/* for old systems with bcopy() but no memmove() */
#ifdef USEBCOPY
#define	memmove(d, s, c)	bcopy(s, d, c)
#endif
Commit	Line	Data
	1	/* utility definitions */
	2	#ifdef _POSIX2_RE_DUP_MAX
	3	#define DUPMAX _POSIX2_RE_DUP_MAX
	4	#else
	5	#define DUPMAX 255
	6	#endif
	7	#define INFINITY (DUPMAX + 1)
	8	#define NC (CHAR_MAX - CHAR_MIN + 1)
	9	typedef unsigned char uch;
	10
	11	/* switch off assertions (if not already off) if no REDEBUG */
	12	#ifndef REDEBUG
	13	#ifndef NDEBUG
	14	#define NDEBUG /* no assertions please */
	15	#endif
	16	#endif
	17	#include <assert.h>
	18
	19	/* for old systems with bcopy() but no memmove() */
	20	#ifdef USEBCOPY
	21	#define memmove(d, s, c) bcopy(s, d, c)
	22	#endif