=head1 SEE ALSO
+L<ssl(7)>,
L<SSL_CONF_CTX_set_flags(3)>,
L<SSL_CONF_CTX_set_ssl_ctx(3)>,
L<SSL_CONF_CTX_set1_prefix(3)>,
=head1 SEE ALSO
+L<ssl(7)>,
L<SSL_CONF_CTX_new(3)>,
L<SSL_CONF_CTX_set_flags(3)>,
L<SSL_CONF_CTX_set_ssl_ctx(3)>,
=head1 SEE ALSO
+L<ssl(7)>,
L<SSL_CONF_CTX_new(3)>,
L<SSL_CONF_CTX_set_ssl_ctx(3)>,
L<SSL_CONF_CTX_set1_prefix(3)>,
=head1 SEE ALSO
+L<ssl(7)>,
L<SSL_CONF_CTX_new(3)>,
L<SSL_CONF_CTX_set_flags(3)>,
L<SSL_CONF_CTX_set1_prefix(3)>,
=head1 SEE ALSO
+L<ssl(7)>,
L<SSL_CONF_CTX_new(3)>,
L<SSL_CONF_CTX_set_flags(3)>,
L<SSL_CONF_CTX_set1_prefix(3)>,
=head1 SEE ALSO
+L<ssl(7)>,
L<SSL_CONF_CTX_new(3)>,
L<SSL_CONF_CTX_set_flags(3)>,
L<SSL_CONF_CTX_set1_prefix(3)>,
=head1 SEE ALSO
+L<ssl(7)>,
L<SSL_CTX_add_extra_chain_cert(3)>
=head1 HISTORY
=head1 SEE ALSO
+L<ssl(7)>,
L<config(5)>,
L<SSL_CONF_cmd(3)>,
L<CONF_modules_load_file(3)>
=head1 SEE ALSO
+L<ssl(7)>,
L<SSL_new(3)>,
L<SSL_add1_host(3)>,
L<SSL_set_hostflags(3)>,
=head1 SEE ALSO
+L<ssl(7)>,
L<X509_VERIFY_PARAM_set_flags(3)>
=head1 HISTORY
=head1 SEE ALSO
+L<ssl(7)>,
L<SSL_CTX_add_extra_chain_cert(3)>
=head1 HISTORY
=head1 SEE ALSO
+L<ssl(7)>,
L<SSL_CTX_add_extra_chain_cert(3)>
L<SSL_CTX_set0_chain(3)>
L<SSL_CTX_set1_chain(3)>
=head1 SEE ALSO
+L<ssl(7)>,
L<SSL_CTX_set_options(3)>, L<SSL_CONF_cmd(3)>
=head1 HISTORY
SSL_CTX_get_num_tickets() and SSL_get_num_tickets() return the number of tickets
that have been previously set.
+=head1 SEE ALSO
+
+L<ssl(7)>
+
=head1 HISTORY
These functions were added in OpenSSL 1.1.1.
=head1 SEE ALSO
+L<ssl(7)>,
L<SSL_CTX_set_psk_find_session_callback(3)>,
L<SSL_set_psk_find_session_callback(3)>
SSL_CTX_get0_security_ex_data() and SSL_get0_security_ex_data() return the extra
data pointer or NULL if the ex data is not set.
+=head1 SEE ALSO
+
+L<ssl(7)>
+
=head1 HISTORY
These functions were added in OpenSSL 1.1.0.
=head1 SEE ALSO
+L<ssl(7)>,
L<SSL_CTX_set_read_ahead(3)>, L<SSL_pending(3)>
=head1 HISTORY
=head1 SEE ALSO
+L<ssl(7)>,
L<srp(1)>,
L<SRP_VBASE_new(3)>,
L<SRP_create_verifier(3)>
=head1 SEE ALSO
+L<ssl(7)>,
L<SSL_stateless(3)>,
L<DTLSv1_listen(3)>
side if SSL_set_tlsext_status_type() was previously called, or on the server
side if the client requested OCSP stapling. Otherwise -1 is returned.
+=head1 SEE ALSO
+
+L<ssl(7)>
+
=head1 HISTORY
The SSL_get_tlsext_status_type(), SSL_CTX_get_tlsext_status_type()
=head1 SEE ALSO
+L<ssl(7)>,
L<SSL_export_keying_material(3)>
=head1 COPYRIGHT
=head1 SEE ALSO
+L<ssl(7)>,
L<SSL_CTX_set_psk_use_session_callback(3)>,
L<SSL_set_psk_use_session_callback(3)>
On failure, the functions return 0. Check out the error stack to find out
the reason.
+=head1 SEE ALSO
+
+L<ssl(7)>
+
=head1 COPYRIGHT
Copyright 2013-2017 The OpenSSL Project Authors. All Rights Reserved.
=head1 SEE ALSO
+L<ssl(7)>,
L<SSL_free(3)>, L<SSL_clear(3)>,
L<SSL_new(3)>, L<SSL_CTX_set_mode(3)>,
L<CRYPTO_set_mem_functions(3)>
SSL_export_keying_material_early() returns 0 on failure or 1 on success.
+=head1 SEE ALSO
+
+L<ssl(7)>
+
=head1 HISTORY
The SSL_export_keying_material_early() function was added in OpenSSL 1.1.1.
SSL_extension_supported() returns 1 if the extension B<ext_type> is handled
internally by OpenSSL and 0 otherwise.
+=head1 SEE ALSO
+
+L<ssl(7)>
+
=head1 HISTORY
The SSL_CTX_add_custom_ext() function was added in OpenSSL 1.1.1.
=head1 SEE ALSO
+L<ssl(7)>,
L<SSL_get_error(3)>, L<SSL_CTX_set_mode(3)>
=head1 HISTORY
Note that the return value is valid only during the lifetime of the
SSL object B<ssl>.
+=head1 SEE ALSO
+
+L<ssl(7)>
+
=head1 COPYRIGHT
Copyright 2006-2016 The OpenSSL Project Authors. All Rights Reserved.
=head1 SEE ALSO
+L<ssl(7)>,
L<X509_check_host(3)>,
L<SSL_get_verify_result(3)>.
L<SSL_dane_enable(3)>.
SSL_CTX_set_async_callback_arg(), SSL_CTX_set_async_callback_arg() and
SSL_get_async_status() return 1 on success or 0 on error.
+=head1 SEE ALSO
+
+L<ssl(7)>
+
=head1 HISTORY
SSL_CTX_set_async_callback(), SSL_CTX_set_async_callback_arg(),