/* xgetcwd.c -- return current directory with unlimited length
- Copyright (C) 2001, 2003, 2004, 2006, 2007 Free Software Foundation, Inc.
+ Copyright (C) 2001, 2003-2004, 2006-2007, 2009-2011 Free Software
+ Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by