13.5  SYS$DELETE_GALAXY_LOCK

  This services uses SYS$RESET_GALAXY_LOCK to inval-
  idate the galaxy lock and to delete it.  The memory for the
  lock is not truly deleted, but is put on a free list for later use.

  sys$delete_galaxy_lock(handle)

                 size
  parameter      (bytes)      type                   usage

  handle         8            input by value         galaxy lock
                                                     handle

  Return status:

      SS$_BADLCKTBL
      SS$_IVLOCKID
      SS$_IVLOCKTBL
      SS$_LOCKINUSE

      SS$_NORMAL
      SS$_NOPRIV
      SS$_NOSHMEM