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pfff - Yoann PadioleauCopyright (C) 2009, 2010, 2011 Facebook This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License (LGPL) version 2.1 as published by the Free Software Foundation, with the special exception on linking described in file license.txt. This library 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 file license.txt for more details.The contents of some files in this directory was derived from externalsources with compatible licenses. The original copyright and licensenotice was preserved in the affected files.