diff --git a/nglib/nglib.cpp b/nglib/nglib.cpp
index a9d2d6f5..aced8dcb 100644
--- a/nglib/nglib.cpp
+++ b/nglib/nglib.cpp
@@ -1226,11 +1226,12 @@ namespace netgen
 } // End of namespace netgen
 
 
+/*
+
 #ifndef WIN32
 void Ng_Redraw () { ; }
 void Ng_ClearSolutionData() { ; }
 #endif
-/*
 void Ng_SetSolutionData (Ng_SolutionData * soldata) 
 { 
   delete soldata->solclass;