1Copyright (c) 2017, Mozilla 2Copyright (c) 2007-2017, Jean-Marc Valin 3Copyright (c) 2005-2017, Xiph.Org Foundation 4Copyright (c) 2003-2004, Mark Borgerding 5 6Redistribution and use in source and binary forms, with or without 7modification, are permitted provided that the following conditions 8are met: 9 10- Redistributions of source code must retain the above copyright 11notice, this list of conditions and the following disclaimer. 12 13- Redistributions in binary form must reproduce the above copyright 14notice, this list of conditions and the following disclaimer in the 15documentation and/or other materials provided with the distribution. 16 17- Neither the name of the Xiph.Org Foundation nor the names of its 18contributors may be used to endorse or promote products derived from 19this software without specific prior written permission. 20 21THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 22``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 23LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 24A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION 25OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 26SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 27LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 28DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 29THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 30(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 31OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 32