INT 21 - Novell NetWare - DIRECTORY SERVICES - ADD TRUSTEE TO DIRECTORY
        AH = E2h subfn 0Dh
        DS:SI -> request buffer (see below)
        ES:DI -> reply buffer (see below)
Return: AL = status (00h,8Ch,FCh) (see AH=E2h/SF=00h)
Note:   this function is supported by NetWare 4.0+, Advanced NetWare 1.0+, and
          Alloy NTNX
SeeAlso: AH=E2h/SF=0Ch,AH=E2h/SF=0Eh,AH=E3h/SF=47h

Format of 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 AH=E2h/SF=01h)
 09h    BYTE    length of directory path (00h-FFh)
 0Ah  N BYTEs   directory path

Format of reply buffer:
Offset  Size    Description
 00h    WORD    (call) 0000h (no data returned)

.