t(3)</a>. If serverinfo is being loaded for extensions to be added to a Certificate message, then the extension will only be added for the first certificate in the message (which is always the end-entity certificate).</p>

<p>If <b>version</b> is <b>SSL_SERVERINFOV1</b> then the extensions in the array must consist of a 2-byte Extension Type, a 2-byte length, and then length bytes of extension_data. The type value has the same meaning as for <a href="../man3/SSL_CTX_add_custom_ext.html">SSL_CTX_add_custom_e