INT 61 - Banyan VINES - GET DRIVE CONNECTION                                    
	AX = 0004h subfn 0002h
	DS:DX -> request block (see #03403)
Return: AX = status (0000h,0034h,0037h) (see #03400)
Desc:	Returns the StreetTalk name of the associated file service
SeeAlso: AX=0004h/SF=0001h,AX=0004h/SF=0003h


Format of VINES Function 0004h/Subfunction 0002h request block:
Offset	Size	Description	(Table 03403)
 00h	WORD	0002h
 02h	BYTE	drive number (0=default, 1=A, ...)
 03h 16	BYTEs	reserved
 13h 64	BYTEs	buffer for null-terminated file service name
 53h  5	BYTEs	reserved