SwNtfy Fn 0000H: A Switcher Is Being Initialized
Expect: AX 0000H
ES:DI addr of switcher's service-entry address
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Return: AX 0000H if OK, as far as you're concerned
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Info: Task switchers call this fn when they are initialized.
Programs that must take special action to coexist with a task
switcher may need to handle this notification fn, but in most
cases, it can be ignored.
ES:SI will contain the task switcher's service entry address. You can
call that address with AX=0000H if you want some information
about the task switcher that is being initialized.
Return: AX=0000H if you have no objections to this new switcher being
installed. If a program returns a non-zero value, all tasks may
receive SwNtfyFn 0007H (switcher is exiting).
See Also: Switcher Services and Notifications
INT 2fH 4bxxH (switcher functions)
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