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misc.c revision 1.6 
      1  1.6  lukem /*	$NetBSD: misc.c,v 1.6 1997/10/11 02:07:27 lukem Exp $	*/
      2  1.3    cgd 
      3  1.1    cgd /*
      4  1.3    cgd  * Copyright (c) 1983, 1993
      5  1.3    cgd  *	The Regents of the University of California.  All rights reserved.
      6  1.1    cgd  *
      7  1.1    cgd  * Redistribution and use in source and binary forms, with or without
      8  1.1    cgd  * modification, are permitted provided that the following conditions
      9  1.1    cgd  * are met:
     10  1.1    cgd  * 1. Redistributions of source code must retain the above copyright
     11  1.1    cgd  *    notice, this list of conditions and the following disclaimer.
     12  1.1    cgd  * 2. Redistributions in binary form must reproduce the above copyright
     13  1.1    cgd  *    notice, this list of conditions and the following disclaimer in the
     14  1.1    cgd  *    documentation and/or other materials provided with the distribution.
     15  1.1    cgd  * 3. All advertising materials mentioning features or use of this software
     16  1.1    cgd  *    must display the following acknowledgement:
     17  1.1    cgd  *	This product includes software developed by the University of
     18  1.1    cgd  *	California, Berkeley and its contributors.
     19  1.1    cgd  * 4. Neither the name of the University nor the names of its contributors
     20  1.1    cgd  *    may be used to endorse or promote products derived from this software
     21  1.1    cgd  *    without specific prior written permission.
     22  1.1    cgd  *
     23  1.1    cgd  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     24  1.1    cgd  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     25  1.1    cgd  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     26  1.1    cgd  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     27  1.1    cgd  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     28  1.1    cgd  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     29  1.1    cgd  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     30  1.1    cgd  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     31  1.1    cgd  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     32  1.1    cgd  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     33  1.1    cgd  * SUCH DAMAGE.
     34  1.1    cgd  */
     35  1.1    cgd 
     36  1.5  lukem #include <sys/cdefs.h>
     37  1.1    cgd #ifndef lint
     38  1.3    cgd #if 0
     39  1.4    tls static char sccsid[] = "@(#)misc.c	8.2 (Berkeley) 4/28/95";
     40  1.3    cgd #else
     41  1.6  lukem __RCSID("$NetBSD: misc.c,v 1.6 1997/10/11 02:07:27 lukem Exp $");
     42  1.3    cgd #endif
     43  1.6  lukem #endif				/* not lint */
     44  1.1    cgd 
     45  1.4    tls #include "extern.h"
     46  1.1    cgd 
     47  1.5  lukem int
     48  1.1    cgd card(array, size)		/* for beenthere, injuries */
     49  1.6  lukem 	char   *array;
     50  1.6  lukem 	int     size;
     51  1.1    cgd {
     52  1.6  lukem 	char   *end = array + size;
     53  1.6  lukem 	int     i = 0;
     54  1.1    cgd 
     55  1.1    cgd 	while (array < end)
     56  1.1    cgd 		if (*array++)
     57  1.1    cgd 			i++;
     58  1.1    cgd 	return (i);
     59  1.1    cgd }
     60  1.1    cgd 
     61  1.5  lukem int
     62  1.1    cgd ucard(array)
     63  1.5  lukem 	unsigned int *array;
     64  1.1    cgd {
     65  1.6  lukem 	int     j = 0, n;
     66  1.1    cgd 
     67  1.1    cgd 	for (n = 0; n < NUMOFOBJECTS; n++)
     68  1.1    cgd 		if (testbit(array, n))
     69  1.6  lukem 			j++;
     70  1.1    cgd 	return (j);
     71  1.1    cgd }
     72