/*
This file is part of LilyPond, the GNU music typesetter.
- Copyright (C) 2005--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ Copyright (C) 2005--2014 Han-Wen Nienhuys <hanwen@xs4all.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
#include "lily-guile.hh"
bool is_unpure_pure_container (SCM s);
+bool is_unchanging_unpure_pure_container (SCM s);
SCM unpure_pure_container_unpure_part (SCM smob);
SCM unpure_pure_container_pure_part (SCM smob);
SCM ly_make_unpure_pure_container (SCM, SCM);