Look at the wiki, in particular https://wiki.openssl.org/index.php/1.1_API_Changes#Adding_forward-compatible_code_to_older_versions
closing ticket. -- Ticket here: http://rt.openssl.org/Ticket/Display.html?id=4589 Please log in as guest with password guest if prompted -- openssl-dev mailing list To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-dev