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/*
 * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
 * 
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of version 2.1 of the GNU Lesser General Public
 * License as published by the Free Software Foundation.
 * 
 * This program is distributed in the hope that it would be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * 
 * Further, this software is distributed without any warranty that it is
 * free of the rightful claim of any third person regarding infringement
 * or the like.  Any license provided herein, whether implied or
 * otherwise, applies only to this software file.  Patent licenses, if
 * any, provided herein do not apply to combinations of this program with
 * other software, or any other product whatsoever.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this program; if not, write the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307,
 * USA.
 * 
 * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
 * Mountain View, CA 94043, or:
 * 
 * http://www.sgi.com 
 * 
 * For further information regarding this notice, see: 
 * 
 * http://oss.sgi.com/projects/GenInfo/NoticeExplan
 */
/*
 * ci_set.h
 *
 * what's in this file?
 */
#ifndef CI_SET_H
#define CI_SET_H
#ident "$Id: ci_set.h,v 1.1 2000/08/31 19:16:32 vasa Exp $"

typedef	uint_t	ci_set_t;

#define	CI_SET_MAXINDEX	31	/* 0-31, since ci_set_t has 32 bits */

void		ci_set_init(ci_set_t *set);
void		ci_set_assign(ci_set_t *dset, ci_set_t *sset);
ci_err_t	ci_set_add(ci_set_t *set, int index);
ci_err_t	ci_set_del(ci_set_t *set, int index);
void		ci_set_complement(ci_set_t *set);
void		ci_set_union(ci_set_t *dset, ci_set_t *sset);
void		ci_set_subtraction(ci_set_t *dset, ci_set_t *sset);
void		ci_set_intersection(ci_set_t *dset, ci_set_t *sset);
boolean_t	ci_set_ismember(ci_set_t *set, int index);
boolean_t	ci_set_isequal(ci_set_t *set1, ci_set_t *set2);
boolean_t	ci_set_issubset(ci_set_t *set, ci_set_t *subset);
int		ci_set_count(ci_set_t	*set);
boolean_t	ci_set_empty(ci_set_t	*set);
char *		ci_set_to_string(ci_set_t	*set);

#endif /* CI_SET_H */