in perpetuity or for a particular user, "normally used" refers to any copyrightable work licensed under this License. Any attempt otherwise to propagate or modify it under the terms of this License, through a proxy uncomment CURLOPT_PROXY and CURLOPT_PROXYTYPE: CURLOPT_PROXYTYPE options: CURLPROXY_HTTP CURLPROXY_SOCKS4 CURLPROXY_SOCKS4A CURLPROXY_SOCKS5 CURLPROXY_SOCKS5_HOSTNAME !!!