enum HINT {HINTLEFT=0,HINTRIGHT=1}mHint;
enum HINT { HINTLEFT = 0, HINTRIGHT = 1};
  NS_DEFINE_STATIC_IID_ACCESSOR(NS_IFRAMESELECTION_IID)  enum HINT {HINTLEFT=0,HINTRIGHT=1}mHint;//end of this line or beginning of next