13.6  SYS$GET_GALAXY_LOCK_INFO
  This service returns all "interesting" fields from the specified
  lock.
  sys$get_galaxy_lock_info(handle, name, timeout, size, ipl,
  rank, flags)
                 size
  parameter      (bytes)      type                   usage
  handle         8            input by value         galaxy lock
                                                     handle
  name           8            output by ref          address of 16
                                                     byte ASCIZ
                                                     name of galaxy
                                                     lock
  timeout        4            output by ref          default wait
                                                     timeout
  size           4            output by ref          size of lock
                                                     structure
  ipl            4            output by ref          IPL of lock
  rank           4            output by ref          rank of lock
  flags          2            output by ref          flags field in
                                                     galaxy lock
                                                     structure
  Return status:
      SS$_IVLOCKID
      SS$_NORMAL