Implements unpure-pure-containers in LilyPond.

[lilypond.git] / lily / include / unpure-pure-container.hh

diff --git a/lily/include/unpure-pure-container.hh b/lily/include/unpure-pure-container.hh
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+/*
+  This file is part of LilyPond, the GNU music typesetter.
+
+  Copyright (C) 2005--2011 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
+  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 UNPURE_PURE_CONTAINER_HH
+#define UNPURE_PURE_CONTAINER_HH
+
+#include "lily-guile.hh"
+
+bool is_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);
+
+#endif /* UNPURE_PURE_CONTAINER_HH */