1 Libevent is available for use under the following license, commonly known
2 as the 3-clause (or "modified") BSD license:
4 ==============================
5 Copyright (c) 2000-2007 Niels Provos <provos@citi.umich.edu>
6 Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
8 Redistribution and use in source and binary forms, with or without
9 modification, are permitted provided that the following conditions
11 1. Redistributions of source code must retain the above copyright
12 notice, this list of conditions and the following disclaimer.
13 2. Redistributions in binary form must reproduce the above copyright
14 notice, this list of conditions and the following disclaimer in the
15 documentation and/or other materials provided with the distribution.
16 3. The name of the author may not be used to endorse or promote products
17 derived from this software without specific prior written permission.
19 THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
20 IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
21 OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
22 IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
23 INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
24 NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
28 THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 ==============================
31 Portions of Libevent are based on works by others, also made available by
32 them under the three-clause BSD license above. The copyright notices are
33 available in the corresponding source files; the license is as above. Here's
37 Copyright (c) 2000 Dug Song <dugsong@monkey.org>
38 Copyright (c) 1993 The Regents of the University of California.
41 Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
44 Copyright (c) 2003 Michael A. Davis <mike@datanerds.net>
47 Copyright (c) 2007 Sun Microsystems
50 Copyright (c) 2002 Christopher Clark
53 Copyright (c) 2006 Maxim Yegorushkin <maxim.yegorushkin@gmail.com>
55 ==============================
57 The arc4module is available under the following, sometimes called the
60 Copyright (c) 1996, David Mazieres <dm@uun.org>
61 Copyright (c) 2008, Damien Miller <djm@openbsd.org>
63 Permission to use, copy, modify, and distribute this software for any
64 purpose with or without fee is hereby granted, provided that the above
65 copyright notice and this permission notice appear in all copies.
67 THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
68 WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
69 MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
70 ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
71 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
72 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
73 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.