-BN_new(), BN_clear(), BN_free() and BN_clear_free() are available in
-all versions on SSLeay and OpenSSL. BN_init() was added in SSLeay
-0.9.1b.
+BN_init() was removed in OpenSSL 1.1.0; use BN_new() instead.
+
+=head1 COPYRIGHT
+
+Copyright 2000-2016 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>.