INT 2fH 1609H: Windows is Terminating
Compatibility: Win 3.x
Expect: AX 1609H
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Return: none
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Info: TSRs and DOS-level device drivers may intercept this function as
a way to be notified when Windows is terminating. It lets you
prepare to return to operating in a non-Windows environment.
Windows calls this at the start of a Sys_VM_Terminate device
control call. All devices still exist at the time of this call,
so you can still call device entry-point addresses, if necessary.
See Also: INT 2fH 16xxH: Enh386 Windows Services & Notifications
INT 2fH: Multiplex Interrupt
DOS Functions
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