2.11BSD/src/games/mille/roll.c

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# 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;
}