usr/src/games/trek/damaged.c

/*
 * Copyright (c) 1980 Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms are permitted
 * provided that the above copyright notice and this paragraph are
 * duplicated in all such forms and that any documentation,
 * advertising materials, and other materials related to such
 * distribution and use acknowledge that the software was developed
 * by the University of California, Berkeley.  The name of the
 * University may not be used to endorse or promote products derived
 * from this software without specific prior written permission.
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 */

#ifndef lint
static char sccsid[] = "@(#)damaged.c   5.3 (Berkeley) %G%";
#endif /* not lint */

# include       "trek.h"

/*  DAMAGED -- check for device damaged
**
**      This is a boolean function which returns non-zero if the
**      specified device is broken.  It does this by checking the
**      event list for a "device fix" action on that device.
*/

damaged(dev)
int     dev;
{
        register int            d;
        register struct event   *e;
        register int            i;

        d = dev;

        for (i = 0; i < MAXEVENTS; i++)
        {
                e = &Event[i];
                if (e->evcode != E_FIXDV)
                        continue;
                if (e->systemname == d)
                        return (1);
        }

        /* device fix not in event list -- device must not be broken */
        return (0);
}