1*15428Sralph #ifndef lint 2*15428Sralph static char sccsid[] = "@(#)box.c 4.1 (Berkeley) 11/10/83"; 3*15428Sralph #endif 4*15428Sralph 5*15428Sralph box(x0, y0, x1, y1) 6*15428Sralph { 7*15428Sralph move(x0, y0); 8*15428Sralph cont(x0, y1); 9*15428Sralph cont(x1, y1); 10*15428Sralph cont(x1, y0); 11*15428Sralph cont(x0, y0); 12*15428Sralph move(x1, y1); 13*15428Sralph } 14