Int 21 Fn C9  O - Novell Netware - End Logical File Locking                [N]

   AH = C9h

Return: AL = error code
Desc:  used to provide TTS support for applications which are not aware of
     Novell's Transaction Tracking System

Note:  this function was added in NetWare 4.0, but was removed some time prior
     to Advanced NetWare 2.15, and is no longer listed in current Novell
     documentation

See Also: AH=C8h