141081Swilliam /*- 241081Swilliam * Copyright (c) 1990 The Regents of the University of California. 341081Swilliam * 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*56514Sbostic * @(#)prf.c 7.5 (Berkeley) 10/11/92 1141081Swilliam */ 1241081Swilliam 13*56514Sbostic #include <sys/types.h> 1441081Swilliam 1541081Swilliam putchar(c) 1641081Swilliam char c; 1741081Swilliam { 1848822Swilliam if (c == '\n') 1948822Swilliam sput('\r'); 2041081Swilliam sput(c); 2141081Swilliam return(0); 2241081Swilliam } 2341081Swilliam 2441081Swilliam wait(n) { while(n--) ; } 25