NTSTATUS ParPortSetMode(PDEVICE_EXTENSION Pdx)
Set the operational mode of the parallel port.
NTSTATUS ParPortUnsetMode(PDEVICE_EXTENSION Pdx)
Unset the operational mode of the parallel port.
NTSTATUS ParPortSetModeWdm(PDEVICE_EXTENSION Pdx)
Set the operational mode of the parallel port, WDM Version.
Definitions for the opencbm driver.
NTSTATUS ParPortUnsetModeWdm(PDEVICE_EXTENSION Pdx)
Unset the operational mode of the parallel port, WDM Version.