1 /* 2 * Copyright (c) 1980, 1986 Regents of the University of California. 3 * All rights reserved. The Berkeley software License Agreement 4 * specifies the terms and conditions for redistribution. 5 */ 6 7 #ifndef lint 8 static char sccsid[] = "@(#)box.c 6.1 (Berkeley) 08/29/86"; 9 #endif not lint 10 11 12 box(x0, y0, x1, y1) 13 { 14 move(x0, y0); 15 cont(x0, y1); 16 cont(x1, y1); 17 cont(x1, y0); 18 cont(x0, y0); 19 move(x1, y1); 20 } 21