I<Usually you don't have to include it explicitly because
it's already included by ssl.h>.
-=item B<ssl23.h>
-
-That's the sub header file dealing with the combined use of different
-protocol version.
-I<Usually you don't have to include it explicitly because
-it's already included by ssl.h>.
-
=item B<tls1.h>
That's the sub header file dealing with the TLSv1 protocol only.
=item int (*B<SSL_CTX_get_client_cert_cb>(SSL_CTX *ctx))(SSL *ssl, X509 **x509, EVP_PKEY **pkey);
+=item void B<SSL_CTX_get_default_read_ahead>(SSL_CTX *ctx);
+
=item char *B<SSL_CTX_get_ex_data>(const SSL_CTX *s, int idx);
=item int B<SSL_CTX_get_ex_new_index>(long argl, char *argp, int (*new_func);(void), int (*dup_func)(void), void (*free_func)(void))
=item int B<SSL_CTX_get_quiet_shutdown>(const SSL_CTX *ctx);
+=item void B<SSL_CTX_get_read_ahead>(SSL_CTX *ctx);
+
=item int B<SSL_CTX_get_session_cache_mode>(SSL_CTX *ctx);
=item long B<SSL_CTX_get_timeout>(const SSL_CTX *ctx);
=item void B<SSL_CTX_set_quiet_shutdown>(SSL_CTX *ctx, int mode);
+=item void B<SSL_CTX_set_read_ahead>(SSL_CTX *ctx, int m);
+
=item void B<SSL_CTX_set_session_cache_mode>(SSL_CTX *ctx, int mode);
=item int B<SSL_CTX_set_ssl_version>(SSL_CTX *ctx, const SSL_METHOD *meth);
=item int B<SSL_connect>(SSL *ssl);
-=item void B<SSL_copy_session_id>(SSL *t, const SSL *f);
+=item int B<SSL_copy_session_id>(SSL *t, const SSL *f);
+
+Sets the session details for B<t> to be the same as in B<f>. Returns 1 on
+success or 0 on failure.
=item long B<SSL_ctrl>(SSL *ssl, int cmd, long larg, char *parg);
L<SSL_CTX_set_msg_callback(3)|SSL_CTX_set_msg_callback(3)>,
L<SSL_CTX_set_options(3)|SSL_CTX_set_options(3)>,
L<SSL_CTX_set_quiet_shutdown(3)|SSL_CTX_set_quiet_shutdown(3)>,
+L<SSL_CTX_set_read_ahead(3)|SSL_CTX_set_read_ahead(3)>,
L<SSL_CTX_set_session_cache_mode(3)|SSL_CTX_set_session_cache_mode(3)>,
L<SSL_CTX_set_session_id_context(3)|SSL_CTX_set_session_id_context(3)>,
L<SSL_CTX_set_ssl_version(3)|SSL_CTX_set_ssl_version(3)>,
B<SSLv2_client_method>, B<SSLv2_server_method> and B<SSLv2_method> where removed
in OpenSSL 1.1.0.
+The return type of B<SSL_copy_session_id> was changed from void to int in
+OpenSSL 1.1.0.
+
=cut