pnozz_write_dac_ctl_reg(pPnozz, DAC_CURSOR_CTL,DAC_CURSOR_OFF|DAC_CURSOR_64);
pnozz_write_dac_ctl_reg(pPnozz, DAC_CURSOR_CTL, DAC_CURSOR_OFF);
PnozzHideCursor(ScrnInfoPtr pScrn){    PnozzPtr pPnozz = GET_PNOZZ_FROM_SCRN(pScrn);    pnozz_write_dac_ctl_reg(pPnozz, DAC_CURSOR_CTL,DAC_CURSOR_OFF|DAC_CURSOR_64);    pPnozz->CursorEnabled = FALSE;}