1 /* 2 * Copyright (c) 1980 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[] = "@(#)line.c 5.1 (Berkeley) 05/07/85"; 9 #endif not lint 10 11 #include "gigi.h" 12 13 line(x0,y0,x1,y1) 14 int x0,y0,x1,y1; 15 { 16 if(xsc(x0)==currentx && ysc(y0)==currenty) 17 cont(x1,y1); 18 else if(xsc(x1)==currentx && ysc(y1)==currenty) 19 cont(x0,y0); 20 else{ 21 move(x0,y0); 22 cont(x1,y1); 23 } 24 } 25