 necessary to explicitly configure the incoming stream policy before streams can be accepted; see <a href="../man3/SSL_set_incoming_stream_policy.html">SSL_set_incoming_stream_policy(3)</a>. See also <a href="../man7/openssl-quic.html">&quot;MODES OF OPERATION&quot; in openssl-quic(7)</a> for more information on default stream functionality.</p>

<h1 id="RETURN-VALUES">RETURN VALUES</h1>

<p>SSL_accept_stream() returns a newly allocated QUIC stream SSL object, or NULL if no new incoming streams are availabl