)
Call VJOYD.VXD entry point with:
	AX = function number
	    0000h get VJOYD version
		Return: AH = major version
			AL = minor version
	    0001h ???
		DX = ???
		Return: DX:AX = ???
	    0002h ???
		DX = ???
		Return: DX:AX = ???
	    0003h ???
		Retrun: AX = 0001h
	    0004h ???
		DX = ???
		Return: DX:AX = ???
	    0005h ???
		Return: ???
	    else
		Return: EAX = 00000000h
SeeAlso: #02682,#02685