X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fmelody-spanner.hh;h=d5cad577433b679e553f39c8b1bf6d5c56546966;hb=5b4b0d6e9a197e8f9eb085b7c2ad78b8be3e5cfc;hp=42762c0a6fe0fdd9b1d83e20b3576f511b1509cc;hpb=75eebcb49e52d296b1da3e1074e0825d2c780db4;p=lilypond.git

diff --git a/lily/include/melody-spanner.hh b/lily/include/melody-spanner.hh
index 42762c0a6f..d5cad57743 100644
--- a/lily/include/melody-spanner.hh
+++ b/lily/include/melody-spanner.hh
@@ -3,20 +3,20 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 2005--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  (c) 2005--2008 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
 */
 
 #ifndef MELODY_SPANNER_HH
 #define MELODY_SPANNER_HH
 
-#include "lily-guile.hh"
 #include "lily-proto.hh"
+#include "grob-interface.hh"
 
 class Melody_spanner
 {
 public:
-  static bool has_interface (Grob*);
+  DECLARE_GROB_INTERFACE();
   static void add_stem (Grob*, Grob*);
   DECLARE_SCHEME_CALLBACK(calc_neutral_stem_direction, (SCM));
 };