Format of NetWare "Scan Directory Disk Space" request packet:
Offset	Size	Description	)
 00h	WORD	length of following data
 02h	BYTE	28h (subfunction "Scan Directory Disk Space")
 03h	BYTE	directory handle
 04h	BYTE	search attributes
 05h	DWORD	sequence number (set to FFFFFFFFh before first call)
 09h	BYTE	length of filespec
 0Ah  N BYTEs	search filespec
SeeAlso: #02143