1Copyright (c) 1994 The Australian National University.  All rights
2reserved.
3
4Copyright (c) 1985, 1986 The Regents of the University of California.
5All rights reserved.
6
7    This code is derived from software contributed to Berkeley by
8    James A. Woods, derived from original work by Spencer Thomas
9    and Joseph Orost.
10
11    Redistribution and use in source and binary forms, with or without
12    modification, are permitted provided that the following conditions
13    are met:
14    1. Redistributions of source code must retain the above copyright
15       notice, this list of conditions and the following disclaimer.
16    2. Redistributions in binary form must reproduce the above
17       copyright notice, this list of conditions and the following
18       disclaimer in the documentation and/or other materials provided
19       with the distribution.
20    3. All advertising materials mentioning features or use of this
21       software must display the following acknowledgement:
22         This product includes software developed by the University of
23         California, Berkeley and its contributors.
24    4. Neither the name of the University nor the names of its
25       contributors may be used to endorse or promote products derived
26       from this software without specific prior written permission.
27
28    THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS
29    IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
30    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
31    FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE
32    REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
33    INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
34    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
35    SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
36    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
37    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
38    OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
39    EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
40
41Copyright (c) 1989 Regents of the University of California.  All
42rights reserved.
43
44    Redistribution and use in source and binary forms are permitted
45    provided that the above copyright notice and this paragraph are
46    duplicated in all such forms and that any documentation,
47    advertising materials, and other materials related to such
48    distribution and use acknowledge that the software was developed
49    by the University of California, Berkeley.  The name of the
50    University may not be used to endorse or promote products derived
51    from this software without specific prior written permission.
52    THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
53    IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
54    WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
55    PURPOSE.
56
57Copyright (C) 1995-1998 Jean-loup Gailly and Mark Adler
58