>OPENSSL_VERSION_TEXT is the text variant of the version number and the release date. For example, &quot;OpenSSL 1.0.1a 15 Oct 2015&quot;.</p>

<p>OpenSSL_version_num() returns the version number.</p>

<p>OpenSSL_version() returns different strings depending on <b>t</b>:</p>

<dl>

<dt id="OPENSSL_VERSION">OPENSSL_VERSION</dt>
<dd>

<p>The text variant of the version number and the release date. For example, &quot;OpenSSL 1.0.1a 15 Oct 2015&quot;.</p>

</dd>
<dt id="OPENSSL_CFLAGS">OPENSSL_CFLAGS</dt>
<dd>
