4.3BSD-UWisc/include/sys/seg.h

/*
 * Copyright (c) 1982, 1986 Regents of the University of California.
 * All rights reserved.  The Berkeley software License Agreement
 * specifies the terms and conditions for redistribution.
 *
 *	@(#)seg.h	7.1 (Berkeley) 6/4/86
 */
/*
 * RCS Info	
 *	$Header: seg.h,v 3.1 86/10/22 13:28:14 tadl Exp $
 *	$Locker:  $
 */

/*
 * Mapper addresses and bits
 */

#define	RO	PG_URKR		/* access abilities */
#define	RW	PG_UW