Merge branch 'master' of git://git.sv.gnu.org/lilypond

[lilypond.git] / lily / include / lyric-extender.hh

diff --git a/lily/include/lyric-extender.hh b/lily/include/lyric-extender.hh
index c4e4cf347997162d14d054925c79889e1e8af6b6..d95060be9a45c1b1a95311b66fdf18bc67d38f09 100644 (file)
--- a/lily/include/lyric-extender.hh
+++ b/lily/include/lyric-extender.hh
@@ -2,13 +2,14 @@
 /*
   extender-spanner.hh -- part of GNU LilyPond
 
-  (c) 1998--2006 Jan Nieuwenhuizen <janneke@gnu.org>
+  (c) 1998--2007 Jan Nieuwenhuizen <janneke@gnu.org>
 */
 
 #ifndef EXTENDER_SPANNER_HH
 #define EXTENDER_SPANNER_HH
 
-#include "spanner.hh"
+#include "grob-interface.hh"
+#include "lily-proto.hh"
 
 /*
   Extenders must be entered manually for now.
@@ -26,7 +27,7 @@
 class Lyric_extender
 {
 public:
-  static bool has_interface (Grob *);
+  DECLARE_GROB_INTERFACE();
   DECLARE_SCHEME_CALLBACK (print, (SCM));
 };