
  TYPE
    lgt$display_parameters = record
      display_control: clt$display_control,
      file: clt$file,
      refresh_rate: oft$refresh_rate,
      display_option_selection: lgt$display_option_selection,
    recend;

*copyc CLT$DISPLAY_CONTROL
*copyc CLT$FILE
*copyc LGT$DISPLAY_OPTION_SELECTION
*copyc OFT$REFRESH_RATE
