/*-
 * Copyright (c) 1990 The Regents of the University of California.
 * All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * William Jolitz.
 *
 * %sccs.include.redist.c%
 *
 *	@(#)prf.c	7.4 (Berkeley) 05/04/91
 */

#include "types.h"

putchar(c)
char c;
{
        if (c == '\n')
		sput('\r');
	sput(c);
	return(0);
}

wait(n) { while(n--) ; }