usr/src/games/mille/roll.c

/*
 * Copyright (c) 1982 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[] = "@(#)roll.c      5.3 (Berkeley) %G%";
#endif /* not lint */

# include       "mille.h"

/*
 *      This routine rolls ndie nside-sided dice.
 *
 * @(#)roll.c   1.1 (Berkeley) 4/1/82
 *
 */

roll(ndie, nsides)
reg int ndie, nsides; {

        reg int                 tot;
        extern unsigned int     random();

        tot = 0;
        while (ndie--)
                tot += random() % nsides + 1;
        return tot;
}