static const nsIID& GetIID() { static nsIID iid = NS_INAMESPACEMANAGER_IID; return iid; }
NS_DEFINE_STATIC_IID_ACCESSOR(NS_INAMESPACEMANAGER_IID)
  static const nsIID& GetIID() { static nsIID iid = NS_INAMESPACEMANAGER_IID; return iid; }