1.1 --- a/lemon/dfs.h	Tue Jul 15 18:43:41 2008 +0100
     1.2 +++ b/lemon/dfs.h	Tue Jul 15 18:49:30 2008 +0100
     1.3 @@ -24,9 +24,8 @@
     1.4  ///\brief Dfs algorithm.
     1.5  
     1.6  #include <lemon/list_graph.h>
     1.7 -#include <lemon/graph_utils.h>
     1.8  #include <lemon/bits/path_dump.h>
     1.9 -#include <lemon/bits/invalid.h>
    1.10 +#include <lemon/core.h>
    1.11  #include <lemon/error.h>
    1.12  #include <lemon/maps.h>
    1.13