Copyright 2012 Red Hat, Inc. and/or its affiliates.

usbclerk uses the libwdi library <https://github.com/pbatard/libwdi>
Copyright 2010-2011 Pete Batard <pete@akeo.ie>
Copyright 2010-2011 Travis Robinson <libusbdotnet@gmail.com>

The source code of usbclerk is licensed under the GNU General Public
License, version 3 ("GPLv3") or (at your option) any later version
published by the Free Software Foundation. See the accompanying file
GPL or <http://www.gnu.org/licenses/gpl.html> for details.

Portions of binary versions of usbclerk are "Distributable Code"
(hereinafter referred to as "WDK Distributable Code") from the
Microsoft Windows Driver Kit (the "WDK"), as defined in the
accompanying license document license.rtf (the "Microsoft License").
Please read the Microsoft License. 

By using binary versions of usbclerk, you accept the terms of the
Microsoft License with respect to WDK Distributable Code to the same
degree as though you had developed usbclerk and libwdi yourself using
the WDK. If you do not accept the terms of the Microsoft License, do
not use usbclerk. Moreover, by using binary versions of usbclerk that
contain WDK Distributable Code, you must indemnify, defend and hold
harmless Red Hat, Inc. from any claims, including attorney's fees,
related to your distribution or use of such binary versions.

With respect to binary versions of usbclerk, GPLv3 does not extend to
any WDK Distributable Code. All WDK Distributable Code is considered
by the licensors of usbclerk to constitute, or be equivalent to,
"System Libraries" as defined in section 1 of GPLv3.