Remove some more unused headers.
[dragonfly.git] / games / battlestar / misc.c
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6693db17 1/*-
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2 * Copyright (c) 1983, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
6693db17 13 * 3. Neither the name of the University nor the names of its contributors
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14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
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28 *
29 * @(#)misc.c 8.1 (Berkeley) 5/31/93
30 * $FreeBSD: src/games/battlestar/misc.c,v 1.5 1999/11/30 03:48:38 billf Exp $
5c7cac79 31 * $DragonFly: src/games/battlestar/misc.c,v 1.3 2006/08/08 16:47:20 pavalos Exp $
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32 */
33
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34#include "externs.h"
35
36int
5c7cac79 37card(const char *array, int size) /* for beenthere, injuries */
984263bc 38{
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39 const char *end;
40 int i;
984263bc 41
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42 i = 0;
43 end = array + size;
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44 while (array < end)
45 if (*array++)
46 i++;
47 return (i);
48}
49
50int
5c7cac79 51ucard(const unsigned int *array)
984263bc 52{
6693db17 53 int j, n;
984263bc 54
6693db17 55 j = 0;
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56 for (n = 0; n < NUMOFOBJECTS; n++)
57 if (testbit(array, n))
6693db17 58 j++;
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59 return (j);
60}