ZSKBD_CTRL_A_NOCLICK
zskbd_ctrl(cs, 0, ZSKBD_CTRL_A_NOCLICK, 0, 0);
zskbd_ctrl(cs, ZSKBD_CTRL_A_NOCLICK, 0, 0, 0);
if (sc->sc_dc->kbd_conf[ZSKBD_CTRL_A] & ZSKBD_CTRL_A_NOCLICK)