/*
- * lists.c -- Functions to implement a double linked list
- * XBoard $Id: lists.c,v 2.1 2003/10/27 19:21:00 mann Exp $
+ * lists.c -- Functions to implement a double linked list XBoard
*
- * Copyright 1995,2009 Free Software Foundation, Inc.
+ * Copyright 1995, 2009, 2010, 2011 Free Software Foundation, Inc.
+ *
+ * Enhancements Copyright 2005 Alessandro Scotti
*
* ------------------------------------------------------------------------
*