/ERR_get_error.html">ERR_get_error(3)</a></p>

<h1 id="HISTORY">HISTORY</h1>

<p>ERR_GET_LIB() and ERR_GET_REASON() are available in all versions of OpenSSL.</p>

<p>ERR_GET_FUNC() was removed in OpenSSL 3.0.</p>

<h1 id="COPYRIGHT">COPYRIGHT</h1>

<p>Copyright 2000-2023 The OpenSSL Project Authors. All Rights Reserved.</p>

<p>Licensed under the Apache License 2.0 (the &quot;License&quot;). You may not use this file except in compliance with the License. You can obtain a copy in the file LICENSE in the sou