ST_OP_CTL
new_lastop = ST_OP_CTL;
new_lastop = ST_OP_CTL;
un->un_lastop = new_lastop = ST_OP_CTL;
new_lastop = ST_OP_CTL;
un->un_lastop = new_lastop = ST_OP_CTL;
un->un_lastop = new_lastop = ST_OP_CTL;
un->un_lastop = new_lastop = ST_OP_CTL;
new_lastop = ST_OP_CTL;
new_lastop = ST_OP_CTL;
new_lastop = ST_OP_CTL;
new_lastop = ST_OP_CTL;
new_lastop = ST_OP_CTL;
new_lastop = ST_OP_CTL;
new_lastop = ST_OP_CTL;
un->un_lastop = new_lastop = ST_OP_CTL;
new_lastop = ST_OP_CTL;
new_lastop = ST_OP_CTL;
un->un_lastop = new_lastop = ST_OP_CTL;
new_lastop != ST_OP_CTL) {
un->un_lastop = ST_OP_CTL;
un->un_lastop = ST_OP_CTL;
un->un_lastop = ST_OP_CTL;
un->un_lastop = ST_OP_CTL;
un->un_lastop = ST_OP_CTL;
un->un_lastop = ST_OP_CTL;
un->un_lastop = ST_OP_CTL;
un->un_lastop = ST_OP_CTL;
un->un_lastop = ST_OP_CTL;
un->un_lastop = ST_OP_CTL;
un->un_lastop = ST_OP_CTL;
un->un_lastop = ST_OP_CTL;
un->un_lastop = ST_OP_CTL;