Format of NetWare "Add Trustee To Directory" request buffer:
Offset	Size	Description	)
 00h	WORD	length of following data (max 107h)
 02h	BYTE	0Dh (subfunction "Add Trustee To Directory")
 03h	BYTE	directory handle
 04h	DWORD	(big-endian) object ID of trustee
 08h	BYTE	trustee directory rights (see #01849)
 09h	BYTE	length of directory path (00h-FFh)
 0Ah  N BYTEs	directory path
SeeAlso: #01863