X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fstem.hh;h=23ece790d2cb5913c852db6ffecf023488f4b683;hb=d2762a4f1add2bb04d6fc34d3c7ae03eeb7d500f;hp=de1b7d6c9a7b3ee8047737cddb8cdb2e06ff580b;hpb=2d28acb86f2e7b162dbdfa94b38544e3319f5a42;p=lilypond.git

diff --git a/lily/include/stem.hh b/lily/include/stem.hh
index de1b7d6c9a..23ece790d2 100644
--- a/lily/include/stem.hh
+++ b/lily/include/stem.hh
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 1996--2012 Han-Wen Nienhuys
+  Copyright (C) 1996--2015 Han-Wen Nienhuys
 
   LilyPond is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -67,6 +67,8 @@ public:
   DECLARE_SCHEME_CALLBACK (offset_callback, (SCM element));
   DECLARE_SCHEME_CALLBACK (calc_direction, (SCM));
   DECLARE_SCHEME_CALLBACK (calc_beaming, (SCM));
+  DECLARE_SCHEME_CALLBACK (calc_length, (SCM));
+  DECLARE_SCHEME_CALLBACK (pure_calc_length, (SCM, SCM, SCM));
   DECLARE_SCHEME_CALLBACK (calc_stem_begin_position, (SCM));
   DECLARE_SCHEME_CALLBACK (pure_calc_stem_begin_position, (SCM, SCM, SCM));
   DECLARE_SCHEME_CALLBACK (calc_stem_end_position, (SCM));