prepare to unload an MDI driver
and general usage information
about this entry point routine.
All MDI drivers must have an
entry point routine, even for DDI 7 drivers.
This routine must clear out all asynchronous callbacks
and free all resources that are allocated in the
entry point routine.
This means you must do the following:
routine will not be called when the driver is in the open state.
routine does not have to deallocate resources that
were freed by the
Do not assume that all previous resource allocations were
successful. It is important to check that resources were actually
allocated before attempting to free them.
2, 2.1 running with ddi: 7, 7mp, 8, 8mp.
19 June 2005
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OpenServer 6 and UnixWare (SVR5) HDK - June 2005