INT 21 - Novell NetWare - BINDERY SERVICES - CHANGE PROPERTY SECURITY
        AH = E3h subfn 3Bh
        DS:SI -> request buffer (see below)
        ES:DI -> reply buffer (see below)
Return: AL = status
            00h successful
            96h server out of memory
            F0h wildcard not allowed
            F1h invalid bindery security level
            FBh no such property
            FCh no such object
            FEh server bindery locked
            FFh bindery failure
Note:   this function is supported by Advanced NetWare 1.0+ and Alloy NTNX

Format of request buffer:
Offset  Size    Description
 00h    WORD    length of following data (max 44h)
 02h    BYTE    3Bh (subfunction "Change Property Security")
 03h    WORD    type of object (big-endian)
 05h    BYTE    length of object's name (01h-2Fh)
 06h  N BYTEs   object name
        BYTE    new property security levels
        BYTE    length of property's name
      N BYTEs   property name

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