Category: MS Windows
Flags: callout or callback (usually hooked rather than called)

INT 2F - MS Windows - "NWSUP" VIRTUAL DEVICE - ??? CALLOUT

	AX = 1607h
	BX = 0487h (VxD ID for NWSUP)
	???
Return: ???
SeeAlso: AX=1607h"CALL OUT API",#02642