/*-
 * Copyright (c) 1993
 *	The Regents of the University of California.  All rights reserved.
 *
 * %sccs.include.redist.c%
 *
 *	@(#)extern.h	8.1 (Berkeley) 06/06/93
 */

struct proc;
void	pr_attime __P((time_t *, time_t *));
void	pr_idle __P((time_t));
int	proc_compare __P((struct proc *, struct proc *));