_fpstate

type _fpstate = record

  cw: dword;

  sw: dword;

  tag: dword;

  ipoff: dword;

  cssel: dword;

  dataoff: dword;

  datasel: dword;

  _st: array [0..7] of _fpreg;

  status: Word;

  magic: Word;

  _fxsr_env: array [0..5] of dword;

  mxcsr: dword;

  reserved: dword;

  _fxsr_st: array [0..7] of _fpxreg;

  _xmm: array [0..7] of _xmmreg;

  padding: array [0..55] of dword;

end;