113388Ssam #ifndef lint 2*15480Sralph static char sccsid[] = "@(#)open.c 4.2 (Berkeley) 11/10/83"; 313388Ssam #endif 413388Ssam 513388Ssam int xnow; 613388Ssam int ynow; 7*15480Sralph float boty = 0.; 8*15480Sralph float botx = 0.; 9*15480Sralph float oboty = 0.; 10*15480Sralph float obotx = 0.; 11*15480Sralph float scalex = 1.; 12*15480Sralph float scaley = 1.; 13*15480Sralph int vti = -1; 1413388Ssam 1513388Ssam openvt () 1613388Ssam { 1713388Ssam vti = open("/dev/vt0",1); 1813388Ssam return; 1913388Ssam } 2013388Ssam openpl() 2113388Ssam { 2213388Ssam vti = open("/dev/vt0",1); 2313388Ssam return; 2413388Ssam } 25