1 This software was developed by Lawrence Stewart while studying at the Centre
   2 for Advanced Internet Architectures, Swinburne University of Technology, made
   3 possible in part by a grant from the Cisco University Research Program Fund
   4 at Community Foundation Silicon Valley.
   5 
   6 Portions of this software were developed at the Centre for Advanced
   7 Internet Architectures, Swinburne University of Technology, Melbourne,
   8 Australia by David Hayes under sponsorship from the FreeBSD Foundation.
   9 
  10 Redistribution and use in source and binary forms, with or without
  11 modification, are permitted provided that the following conditions
  12 are met:
  13 1. Redistributions of source code must retain the above copyright
  14    notice, this list of conditions and the following disclaimer.
  15 2. Redistributions in binary form must reproduce the above copyright
  16    notice, this list of conditions and the following disclaimer in the
  17    documentation and/or other materials provided with the distribution.
  18 
  19 THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  20 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  21 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  22 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  23 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  24 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  25 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  26 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  27 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  28 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  29 SUCH DAMAGE.