)
Call BIOS.VXD entry point with:
	AX = function number
	    0000h get BIOS.VXD version
		Return: CF clear
			AH = major version
			AL = minor version
	    0100h ???
		Return: AX = 0000h
		Note:	calls CONFIGMG services 804Eh/804Fh
	    0200h ???
		Return: CF clear if successful
			    AX = ???
			CF set on error
			    AX = error code???
		Note:	invokes VxDcall 00290002h
	    0300h ???
		Return: CF clear if successful
			    AX = ???
			CF set on error
			    AX = error code???
	    else
		Return: CF set
SeeAlso: #02679,#02681