Index: src/ch/DirTreeCtrl.h
===================================================================
diff -u -N -r6c67d46c243c6a275f2a427c991f82db59c63ef0 -r90e8a7720fc23cf282e486c7b2bc1dc590b5d74c
--- src/ch/DirTreeCtrl.h	(.../DirTreeCtrl.h)	(revision 6c67d46c243c6a275f2a427c991f82db59c63ef0)
+++ src/ch/DirTreeCtrl.h	(.../DirTreeCtrl.h)	(revision 90e8a7720fc23cf282e486c7b2bc1dc590b5d74c)
@@ -127,6 +127,9 @@
 	bool IsEditing() const { return m_iEditType != 0; };
 	virtual ~CDirTreeCtrl();
 
+private:
+	static int GetSysIconIndex(LPITEMIDLIST item, bool bOpenIcon);
+
 	// Generated message map functions
 protected:
 	friend int CALLBACK CompareFunc(LPARAM lParam1, LPARAM lParam2, LPARAM/* lParamSort*/);