1*11466Sralph /* curon.c 4.1 83/03/09 */ 2*11466Sralph 3*11466Sralph #include "2648.h" 4*11466Sralph 5*11466Sralph curon() 6*11466Sralph { 7*11466Sralph if (_cursoron) 8*11466Sralph return; 9*11466Sralph sync(); 10*11466Sralph escseq(ESCD); 11*11466Sralph outchar('k'); 12*11466Sralph _cursoron = 1; 13*11466Sralph } 14*11466Sralph 15*11466Sralph curoff() 16*11466Sralph { 17*11466Sralph if (!_cursoron) 18*11466Sralph return; 19*11466Sralph sync(); 20*11466Sralph escseq(ESCD); 21*11466Sralph outchar('l'); 22*11466Sralph _cursoron = 0; 23*11466Sralph } 24