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<td ><a href="index.html">Qt 5.9</a></td><td >The qtmain Library</td></tr></table><table class="buildversion"><tr>
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<li class="level1"><a href="#license-information">License Information</a></li>
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<h1 class="title">The qtmain Library</h1>
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<p>qtmain is a helper library that enables the developer to write a cross-platform main() function on Windows. If you do not use qmake or other build tools such as <a href="cmake-manual.html">CMake</a>, then you need to link against the <code>qtmain</code> library.</p>
<p>The qtmain library is statically linked with the application. To avoid issues with static linking and the <a href="lgpl.html">GNU Lesser General Public License (LGPL)</a>, it is licensed both under the commercial licenses, and the <a href="https://spdx.org/licenses/BSD-3-Clause.html">BSD 3-clause "New" or "Revised" License</a>.</p>
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<h2 id="license-information">License Information</h2>
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Copyright (C) 2016 The Qt Company Ltd.
Commercial License Usage
Licensees holding valid commercial Qt licenses may use this file in
accordance with the commercial license agreement provided with the
Software or, alternatively, in accordance with the terms contained in
a written agreement between you and The Qt Company. For licensing terms
and conditions see https://www.qt.io/terms-conditions. For further
information use the contact form at https://www.qt.io/contact-us.
BSD License Usage
Alternatively, you may use this file under the terms of the BSD license
as follows:
"Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name of The Qt Company Ltd nor the names of its
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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