anchor.diff:    external int wCode;
     @Uint16()
     external int wReserved;
  +
     external Pointer<Utf16> bstrSource;
  +
     external Pointer<Utf16> bstrDescription;
  +
     external Pointer<Utf16> bstrHelpFile;
     @Uint32()
     external int dwHelpContext;
  +
     external Pointer pvReserved;
  +
     external Pointer<NativeFunction<ExcepInfoProc>> pfnDeferredFillIn;
     @Int32()
     external int scode;
  
positive.code:   external int usCapabilityInformation;
    @Uint32()
    external int ulChCenterFrequency;
    external WLAN_RATE_SET wlanRateSet;
    @Uint32()
    external int ulIeOffset;
  
negative.code:   }
  
    external WLAN_ASSOCIATION_ATTRIBUTES wlanAssociationAttributes;
  
    external WLAN_SECURITY_ATTRIBUTES wlanSecurityAttributes;
  }
  
  