Copyright (c) 2008-2012 Ruby-FFI contributors
All rights reserved.

This code is free software: you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License version 3 only, as
published by the Free Software Foundation.

This code 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 Lesser General Public License
version 3 for more details.

You should have received a copy of the GNU Lesser General Public License
version 3 along with this work.  If not, see <http://www.gnu.org/licenses/>.