/*- * Copyright (c) 1980, 1993 * The Regents of the University of California. All rights reserved. * * This module is believed to contain source code proprietary to AT&T. * Use and redistribution is subject to the Berkeley Software License * Agreement and your Software Agreement with AT&T (Western Electric). */ #ifndef lint static char sccsid[] = "@(#)box.c 8.1 (Berkeley) 6/4/93"; #endif /* not lint */ box(x0, y0, x1, y1) { move(x0, y0); cont(x0, y1); cont(x1, y1); cont(x1, y0); cont(x0, y0); move(x1, y1); }