/* General bitsets.
- Copyright (C) 2002, 2003, 2004, 2005, 2006, 2009 Free Software
- Foundation, Inc.
+
+ Copyright (C) 2002-2006, 2009-2012 Free Software Foundation, Inc.
+
Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
This program is free software: you can redistribute it and/or modify