Int128Rec

type Int128Rec = packed record

  case Integer of

    0: (

        Lo: QWord;

        Hi: QWord;

      );

    1: (

        DWords: array [0..3] of DWord;

      );

    2: (

        Words: array [0..7] of Word;

      );

    3: (

        Bytes: array [0..15] of Byte;

      );

end;