X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fclef.hh;h=b80093d245c56fea2afce1006c1952ecf30d1f6d;hb=a9a451e2316c2e94815e33d51eb42eaae3649384;hp=8194194b12e238f2ad8b6c748abb92b754ffe9d3;hpb=b0720e5b9114fc250f752b10661a63e5437a40ae;p=lilypond.git

diff --git a/lily/include/clef.hh b/lily/include/clef.hh
index 8194194b12..b80093d245 100644
--- a/lily/include/clef.hh
+++ b/lily/include/clef.hh
@@ -1,22 +1,33 @@
 /*
-  clef.hh -- declare Clef
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 2000--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 2000--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  LilyPond is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  LilyPond is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #ifndef CLEF_HH
 #define CLEF_HH
 
-#include "lily-guile.hh"
 #include "lily-proto.hh"
+#include "grob-interface.hh"
 
 struct Clef
 {
   DECLARE_SCHEME_CALLBACK (calc_glyph_name, (SCM));
   DECLARE_SCHEME_CALLBACK (print, (SCM));
-  static bool has_interface (Grob *);
+  DECLARE_GROB_INTERFACE ();
 };
 
 #endif /* CLEF_HH */