1.1 --- a/src/fs.h	Mon Feb 02 21:11:23 2015 +0200
     1.2 +++ b/src/fs.h	Tue Feb 03 03:35:14 2015 +0200
     1.3 @@ -17,6 +17,8 @@
     1.4  	Type type;
     1.5  	unsigned int uid, gid, mode;
     1.6  
     1.7 +	void *data;
     1.8 +
     1.9  private:
    1.10  	FSNode(const FSNode&);
    1.11  	FSNode &operator =(const FSNode&);
    1.12 @@ -57,6 +59,9 @@
    1.13  
    1.14  	virtual bool expand();
    1.15  	virtual bool is_expanded() const;
    1.16 +
    1.17 +	virtual void set_ext_data(void *data);
    1.18 +	virtual void *get_ext_data() const;
    1.19  };
    1.20  
    1.21  class FSDir : public FSNode {