FDCTYPE_CTRLMASK
switch (fdc->c_fdtype & FDCTYPE_CTRLMASK) {
if ((fdc->c_fdtype & FDCTYPE_CTRLMASK) == FDCTYPE_82077) {
if ((fdc->c_fdtype & FDCTYPE_CTRLMASK) == FDCTYPE_82077) {
switch (fdc->c_fdtype & FDCTYPE_CTRLMASK) {
switch (fdc->c_fdtype & FDCTYPE_CTRLMASK) {