-/*
- spaceable-element.hh -- declare Spaceable_element
-
- source file of the GNU LilyPond music typesetter
-
- (c) 2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-
- */
-#ifndef SPACEABLE_ELEMENT_HH
-#define SPACEABLE_ELEMENT_HH
-
-#include "lily-guile.hh"
-#include "lily-proto.hh"
-
-struct Spaceable_element
-{
- /// set a minimum distance
- static void add_rod (Grob*me, Grob * to, Real distance);
- static void add_spring (Grob*me,Grob * to, Real dist, Real strength);
- static void set_interface (Grob*);
- static void remove_interface (Grob*);
- static SCM get_minimum_distances (Grob*);
- static SCM get_ideal_distances (Grob*);
-};
-
-#endif /* SPACEABLE_ELEMENT_HH */
+#error