proxychains ng (new generation) - a preloader which hooks calls to sockets in dynamically linked programs and redirects it through one or more socks/http proxies. continuation of the unmaintained proxychains project. the sf.net page is currently not updated, use releases from github release page instead. http://sourceforge.net/projects/proxy...
An open source, portable, easy to use, readable and flexible SSL library https://tls.mbed.org
transparent redirector of any TCP connection to proxy http://darkk.net.ru/redsocks
A public libevent repository. The official repository is still at at git://levent.git.sourceforge.net/gitroot/levent/libevent http://libevent.org