Visit The Linux Channel website:
http://the-linux-channel.the-toffee-project.org/
Refer Kernel Source:
http://lxr.free-electrons.com/source/include/net/tcp.h#L427
http://lxr.free-electrons.com/source/net/ipv4/tcp_input.c#L3771
http://lxr.free-electrons.com/source/include/net/tcp.h#L169
http://lxr.free-electrons.com/source/include/uapi/linux/tcp.h#L24
by Kiran Kankipati,
Founder: The TOFFEE Project
Website: http://www.the-toffee-project.org
