Format of NDIS request block for BindStatus:
Offset	Size	Description	)
 00h	WORD	09h
 02h	WORD	returned status (see #01434)
 04h	DWORD	must be 0000h:0000h
		on return, points to root tree
 08h	DWORD	0000h:0000h
 0Ch	WORD	unused under DOS
SeeAlso: #01424,#01425,#01426,#01427,#01428,#01429,#01430,#01431,#01433