anchor.diff:  /// {@category Struct}
   class MINMAXINFO extends Struct {
     external POINT ptReserved;
  +
     external POINT ptMaxSize;
  +
     external POINT ptMaxPosition;
  +
     external POINT ptMinTrackSize;
  +
     external POINT ptMaxTrackSize;
   }
   
  
positive.code:   external int y;
    @Uint32()
    external int n;
    external Pointer<Utf16> lpstr;
    @Uint32()
    external int uiFlags;
    external RECT rcl;
    external Pointer<Int32> pdx;
  }
  
  
negative.code:   external int bmPlanes;
    @Uint16()
    external int bmBitsPixel;
  
    external Pointer bmBits;
  }
  
  