)
Call VXDLDR entry point with:
	EAX = function number
	    0000h get VXDLDR version
		Return: CF clear
			AX = 0000h (successful)
			DH = major version
			DL = minor version
	    0001h load device
		DS(???):DX -> ASCIZ path name of dynamically-loadable VxD
			(driver must reside in current directory or Windows
			  system directory???)
		ES:DI = 0000h:0000h
		Return: CF clear if successful
			    AX = 0000h
			    ES:DI -> VxD API entry point
			CF set on error
			    AX = error code (see #02667)
	    0002h unload device
		EBX = device ID or FFFFFFFFh (Undefined_Device_ID)
		---if EBX=FFFFFFFFh ---
		(DS???):DX -> ASCIZ name of dynamically-loadable device
			  (case-sensitive)
		Return: CF clear if successful
			    AX = 0000h
			CF set on error
			    AX = error code (see #02667)
	    else
		Return: CF set
			AX = 000Bh
SeeAlso: #02664,#02668