diff -r 7a28e215f715 -r 99a31b399b59 lemon/lp_skeleton.h
--- a/lemon/lp_skeleton.h	Tue Apr 14 10:54:42 2009 +0200
+++ b/lemon/lp_skeleton.h	Tue Apr 14 10:40:33 2009 +0100
@@ -140,6 +140,8 @@
     ///\e
     virtual void _clear();
 
+    ///\e
+    virtual void _messageLevel(MessageLevel);
   };
 
   /// \brief Skeleton class for an LP solver interface