zephyr/doc/_doxygen/footer.html

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<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
  <ul>
    $navpath
    <li class="footer">$generatedby <a href="https://www.doxygen.org/index.html"><img class="footer" src="$relpath^doxygen.svg" width="104" height="31" alt="doxygen"/></a> $doxygenversion </li>
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<hr class="footer"/><address class="footer"><small>
$generatedby&#160;<a href="https://www.doxygen.org/index.html"><img class="footer" src="$relpath^doxygen.svg" width="104" height="31" alt="doxygen"/></a> $doxygenversion
</small></address>
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<script type="text/javascript">
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</body>
</html>