=head1 NAME
-DTLSv1_listen - listen for incoming DTLS connections.
+DTLSv1_listen - listen for incoming DTLS connections
=head1 SYNOPSIS
DTLSv1_listen() return codes were clarified in OpenSSL 1.1.0. The type of "peer"
also changed in OpenSSL 1.1.0.
+=head1 COPYRIGHT
+
+Copyright 2015-2016 The OpenSSL Project Authors. All Rights Reserved.
+
+Licensed under the OpenSSL license (the "License"). You may not use
+this file except in compliance with the License. You can obtain a copy
+in the file LICENSE in the source distribution or at
+L<https://www.openssl.org/source/license.html>.
+
=cut