Bitfields for NetWare extended attribute flags:
Bit(s)	Description	)
 1-0	extended attribute handle structure type
	00 volume number and directory entry number
	01 NetWare file handle
	10 extended attribute handle
	11 not used
 2	close handle on error
 6-4	information level (0,1,6,7)
 7	not used
SeeAlso: #02370,#02373