X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Ftie-column.hh;h=79075a37e912f1b26f002b988a2ed61f6c479add;hb=e7aa6c445f463844dbaa52d38ea4aac2882b5601;hp=b5165695872b3fbcc0817dbb8c9982d1bd431f9e;hpb=889dc430ee110fc9f7b66d9f8768fb746bb2b12a;p=lilypond.git

diff --git a/lily/include/tie-column.hh b/lily/include/tie-column.hh
index b516569587..79075a37e9 100644
--- a/lily/include/tie-column.hh
+++ b/lily/include/tie-column.hh
@@ -1,21 +1,32 @@
 /*
-  tie-column.hh -- declare Tie_column
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 2000--2014 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 TIE_COLUMN_HH
 #define TIE_COLUMN_HH
 
+#include "grob-interface.hh"
 #include "lily-proto.hh"
-#include "lily-guile.hh"
 
 class Tie_column
 {
 public:
-  static bool has_interface (Grob *);
+  DECLARE_GROB_INTERFACE ();
   static void add_tie (Grob *me, Grob *);
   DECLARE_SCHEME_CALLBACK (calc_positioning_done, (SCM));
   DECLARE_SCHEME_CALLBACK (before_line_breaking, (SCM));