diff -r b9c6a47c977b -r 64613d8fae28 lemon/dfs.h
--- a/lemon/dfs.h	Tue Jul 15 18:43:41 2008 +0100
+++ b/lemon/dfs.h	Tue Jul 15 18:49:30 2008 +0100
@@ -24,9 +24,8 @@
 ///\brief Dfs algorithm.
 
 #include <lemon/list_graph.h>
-#include <lemon/graph_utils.h>
 #include <lemon/bits/path_dump.h>
-#include <lemon/bits/invalid.h>
+#include <lemon/core.h>
 #include <lemon/error.h>
 #include <lemon/maps.h>