[MSDN Library June 1998] Overview of Windows Sockets 2 (76.9770408163265%)
MSDN Library Visual Studio 6.0 > Platform SDK > Networking and Distributed Services > Windows Sockets Version 2 > Windows Sockets Version 2 Protocol-Specific Annex > Windows Sockets 2 Protocol-Specific Annex > Welcome to the Windows Sockets 2 Protocol-Specific Annex