+ * Copyright (c) 1984-1987 by the Regents of the
+ * University of California and by Gregory Glenn Minshall.
+ *
+ * Permission to use, copy, modify, and distribute these
+ * programs and their documentation for any purpose and
+ * without fee is hereby granted, provided that this
+ * copyright and permission appear on all copies and
+ * supporting documentation, the name of the Regents of
+ * the University of California not be used in advertising
+ * or publicity pertaining to distribution of the programs
+ * without specific prior permission, and notice be given in
+ * supporting documentation that copying and distribution is
+ * by permission of the Regents of the University of California
+ * and by Gregory Glenn Minshall. Neither the Regents of the
+ * University of California nor Gregory Glenn Minshall make
+ * representations about the suitability of this software
+ * for any purpose. It is provided "as is" without
+ * express or implied warranty.