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2F4A32

Category: DOS kernel
Flags: Undocumented function

INT 2F - Windows95 - PATCH ???

	AX = 4A32h
	BL = subfunction
	    00h get ???
		Return: AX = flag: subfunction 04h has been used (0000h/FFFFh)
			DX = ??? (0000h/?)
	    01h	patch ??? in IO.SYS (segment 0070h)
	    02h unpatch ??? in IO.SYS
	    03h ???
	    04h set ???, then do subfunction 01h
	    05h unset ???, then do subfunction 02h
	    else
		Return: nothing

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