/*
This file is part of LilyPond, the GNU music typesetter.
- Copyright (C) 1997--2010 Jan Nieuwenhuizen <janneke@gnu.org>
+ Copyright (C) 1997--2014 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
INSTANTIATE_COMPARE (Duration, Duration::compare);
DECLARE_UNSMOB (Duration, duration);
+extern SCM Duration_type_p_proc;
+
#endif // DURATION_HH