Copyright (C) 2006, 2019 by Rob Landley &lt;rob@landley.net&gt;&#xA;&#xA;Permission to use, copy, modify, and/or distribute this software for any&#xA;purpose with or without fee is hereby granted.&#xA;&#xA;THE SOFTWARE IS PROVIDED &#34;AS IS&#34; AND THE AUTHOR DISCLAIMS ALL WARRANTIES&#xA;WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF&#xA;MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR&#xA;ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES&#xA;WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN&#xA;ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF&#xA;OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.&#xA;