INT 21 - Novell NetWare - CONNECTION SERVICES - MAP OBJECT TO NUMBER (OLD)
	AH = E3h subfn 03h
	DS:SI -> request buffer
	ES:DI -> reply buffer
Return: AL = status
	    00h successful
	    else error code
Note:	supported by NetWare 4.0+, Advanced NetWare 1.0+, and Alloy NTNX
SeeAlso: AH=E3h/SF=01h,AH=E3h/SF=02h,AH=E3h/SF=0Ah