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	*			*
	* @(#)utils.h 8.3 (Berkeley) 3/20/94			* @(#)utils.h 8.3 (Berkeley) 3/20/94
	* $FreeBSD$			* $FreeBSD$
	*/			*/

	/* utility definitions */			/* utility definitions */
	#define DUPMAX _POSIX2_RE_DUP_MAX /* xxx is this right? */			#define DUPMAX _POSIX2_RE_DUP_MAX /* xxx is this right? */
	#define INFINITY (DUPMAX + 1)			#define INFINITY (DUPMAX + 1)
	#define NC (CHAR_MAX - CHAR_MIN + 1)
				#define NC_MAX (CHAR_MAX - CHAR_MIN + 1)
				#define NC ((MB_CUR_MAX) == 1 ? (NC_MAX) : (128))
	typedef unsigned char uch;			typedef unsigned char uch;

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

	/* for old systems with bcopy() but no memmove() */			/* for old systems with bcopy() but no memmove() */
	#ifdef USEBCOPY			#ifdef USEBCOPY
	#define memmove(d, s, c) bcopy(s, d, c)			#define memmove(d, s, c) bcopy(s, d, c)
	#endif			#endif