Format of NetWare "Get Namespace Information" request packet:
Offset	Size	Description	)
 00h	BYTE	13h (subfunction "Get Namespace Information")
 01h	BYTE	source name space (see #02387)
 02h	BYTE	destination name space
 03h	BYTE	reserved for future use
 04h	BYTE	volume number
 05h	DWORD	directory base
 09h	DWORD	namespace information mask
SeeAlso: #02404