X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fvolta-bracket.hh;h=d9a7bfb2490f94083d7afb95923f4b588519d5c6;hb=c95f2748cdc044c16714c59cd138813eeac222ea;hp=f9999b92f61234abab64aecb1e9f8e6caadef748;hpb=582b47b67d9d9f217a93ead0e7aa9a50abfbf0c5;p=lilypond.git

diff --git a/lily/include/volta-bracket.hh b/lily/include/volta-bracket.hh
index f9999b92f6..d9a7bfb249 100644
--- a/lily/include/volta-bracket.hh
+++ b/lily/include/volta-bracket.hh
@@ -1,21 +1,34 @@
 /*
-  volta-spanner.hh -- part of GNU LilyPond
+  This file is part of LilyPond, the GNU music typesetter.
 
-  (c) 1997--2006 Jan Nieuwenhuizen <janneke@gnu.org>
+  Copyright (C) 1997--2012 Jan Nieuwenhuizen <janneke@gnu.org>
+
+  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 VOLTA_SPANNER_HH
 #define VOLTA_SPANNER_HH
 
 #include "spanner.hh"
+#include "lily-proto.hh"
 
 class Volta_bracket_interface
 {
 public:
-  static bool has_interface (Grob *);
+  DECLARE_GROB_INTERFACE ();
   DECLARE_SCHEME_CALLBACK (print, (SCM));
   static void modify_edge_height (Spanner *);
-  static void add_column (Grob *, Grob *col);
   static void add_bar (Grob *me, Item *bar);
 };