141081Swilliam /*- 2*63368Sbostic * Copyright (c) 1990, 1993 3*63368Sbostic * The Regents of the University of California. All rights reserved. 441081Swilliam * 541081Swilliam * This code is derived from software contributed to Berkeley by 641081Swilliam * William Jolitz. 741081Swilliam * 848823Swilliam * %sccs.include.redist.c% 941081Swilliam * 10*63368Sbostic * @(#)prf.c 8.1 (Berkeley) 06/11/93 1141081Swilliam */ 1241081Swilliam 1356514Sbostic #include <sys/types.h> 1441081Swilliam putchar(c)1541081Swilliamputchar(c) 1641081Swilliam char c; 1741081Swilliam { 1848822Swilliam if (c == '\n') 1948822Swilliam sput('\r'); 2041081Swilliam sput(c); 2141081Swilliam return(0); 2241081Swilliam } 2341081Swilliam wait(n)2441081Swilliamwait(n) { while(n--) ; } 25