/* Searching a string for a character among a given set of characters.
- Copyright (C) 1999, 2002, 2006-2010 Free Software Foundation, Inc.
+ Copyright (C) 1999, 2002, 2006-2011 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2007.
This program is free software: you can redistribute it and/or modify