Troy's Windows Sockets, http://www.troy.rollo.name/opensource.html
Troy's Windows Sockets, a free Winsocks implementation, http://www.troy.rollo.name/opensource.html
Troy's Windows Sockets, http://www.troy.rollo.name/opensource.html
Troy's Windows Sockets, a free Winsocks implementation, http://www.troy.rollo.name/opensource.html
GNU General Public License v2.0