X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fperformer.hh;h=686479c6f1be9996ceb1b6a43b13bf35f667f267;hb=47236e0a7a5a75d5dd2be521c44102b20d8c76ce;hp=658a822b03ec66f5994a80aefa70d87f1dd20111;hpb=75eebcb49e52d296b1da3e1074e0825d2c780db4;p=lilypond.git

diff --git a/lily/include/performer.hh b/lily/include/performer.hh
index 658a822b03..686479c6f1 100644
--- a/lily/include/performer.hh
+++ b/lily/include/performer.hh
@@ -1,8 +1,21 @@
 /*
-  performer.hh -- declare Performer
+  This file is part of LilyPond, the GNU music typesetter.
 
-  (c) 1996--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 1996--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
   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 PERFORMER_HH
@@ -25,9 +38,9 @@ protected:
   virtual void announce_element (Audio_element_info);
   virtual void acknowledge_audio_element (Audio_element_info);
   virtual void create_audio_elements ();
-  virtual int get_tempo () const;
-  virtual void play_element (Audio_element *elem);
 };
 
+Performer *unsmob_performer (SCM perf);
+
 #endif /* PERFORMER_HH */