_FLOATING_SAVE_AREA

type _FLOATING_SAVE_AREA = record

  ControlWord: DWORD;

  StatusWord: DWORD;

  TagWord: DWORD;

  ErrorOffset: DWORD;

  ErrorSelector: DWORD;

  DataOffset: DWORD;

  DataSelector: DWORD;

  RegisterArea: array [0..SIZE_OF_80387_REGISTERS-1] of Byte;

  Cr0NpxState: DWORD;

end;