1*19974Sdist /* 2*19974Sdist * Copyright (c) 1980 Regents of the University of California. 3*19974Sdist * All rights reserved. The Berkeley software License Agreement 4*19974Sdist * specifies the terms and conditions for redistribution. 5*19974Sdist */ 6*19974Sdist 715491Sralph #ifndef lint 8*19974Sdist static char sccsid[] = "@(#)line.c 5.1 (Berkeley) 05/07/85"; 9*19974Sdist #endif not lint 1015491Sralph 1115491Sralph #include "gigi.h" 1215491Sralph 1315491Sralph line(x0,y0,x1,y1) 1415491Sralph int x0,y0,x1,y1; 1515491Sralph { 1615491Sralph if(xsc(x0)==currentx && ysc(y0)==currenty) 1715491Sralph cont(x1,y1); 1815491Sralph else if(xsc(x1)==currentx && ysc(y1)==currenty) 1915491Sralph cont(x0,y0); 2015491Sralph else{ 2115491Sralph move(x0,y0); 2215491Sralph cont(x1,y1); 2315491Sralph } 2415491Sralph } 25