INT 2F - XMSsee Extended Memory Specification v1.x only - GET DRIVER ADDRESS
	AX = 1610h
	details unavailable
Note:	this function and AX=1600h were only used in XMSsee Extended Memory Specification version 1 and are now
	  obsolete.  Use AX=4300h and AX=4310h instead
SeeAlso: AX=1600h,AX=4310h