/*
* Copyright (c) 1980 Regents of the University of California.
* All rights reserved. The Berkeley software License Agreement
* specifies the terms and conditions for redistribution.
*/
#ifndef lint
static char sccsid[] = "@(#)line.c 5.1 (Berkeley) 6/7/85";
#endif not lint
line(x0,y0,x1,y1){
move(x0,y0);
cont(x1,y1);
}