Copyright (c) 1998 Robert Nordier&#xA;All rights reserved.&#xA;&#xA;Redistribution and use in source and binary forms, with or without&#xA;modification, are permitted provided that the following conditions&#xA;are met:&#xA;1. Redistributions of source code must retain the above copyright&#xA;   notice, this list of conditions and the following disclaimer.&#xA;2. Redistributions in binary form must reproduce the above copyright&#xA;   notice, this list of conditions and the following disclaimer in&#xA;   the documentation and/or other materials provided with the&#xA;   distribution.&#xA;&#xA;THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS&#39;&#39; AND ANY EXPRESS&#xA;OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED&#xA;WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE&#xA;ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY&#xA;DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL&#xA;DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE&#xA;GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS&#xA;INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER&#xA;IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR&#xA;OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN&#xA;IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.&#xA;&#xA;-------------------------------------------------------------------&#xA;&#xA;Copyright (c) 2013 The NetBSD Foundation, Inc.&#xA;All rights reserved.&#xA;&#xA;This code is derived from software contributed to The NetBSD Foundation&#xA;by Christos Zoulas.&#xA;&#xA;Redistribution and use in source and binary forms, with or without&#xA;modification, are permitted provided that the following conditions&#xA;are met:&#xA;1. Redistributions of source code must retain the above copyright&#xA;   notice, this list of conditions and the following disclaimer.&#xA;2. Redistributions in binary form must reproduce the above copyright&#xA;   notice, this list of conditions and the following disclaimer in the&#xA;   documentation and/or other materials provided with the distribution.&#xA;&#xA;THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS&#xA;``AS IS&#39;&#39; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED&#xA;TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR&#xA;PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS&#xA;BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR&#xA;CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF&#xA;SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS&#xA;INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN&#xA;CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)&#xA;ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE&#xA;POSSIBILITY OF SUCH DAMAGE.&#xA;&#xA;-------------------------------------------------------------------&#xA;&#xA;SPDX-License-Identifier: BSD-2-Clause-FreeBSD&#xA;&#xA;Copyright (c) 1998 Robert Nordier&#xA;All rights reserved.&#xA;&#xA;Redistribution and use in source and binary forms, with or without&#xA;modification, are permitted provided that the following conditions&#xA;are met:&#xA;1. Redistributions of source code must retain the above copyright&#xA;   notice, this list of conditions and the following disclaimer.&#xA;2. Redistributions in binary form must reproduce the above copyright&#xA;   notice, this list of conditions and the following disclaimer in&#xA;   the documentation and/or other materials provided with the&#xA;   distribution.&#xA;&#xA;THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS&#39;&#39; AND ANY EXPRESS&#xA;OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED&#xA;WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE&#xA;ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY&#xA;DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL&#xA;DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE&#xA;GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS&#xA;INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER&#xA;IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR&#xA;OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN&#xA;IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.&#xA;&#xA;-------------------------------------------------------------------&#xA;&#xA;