PERFORCE change 159607 for review

[Andre Oppermann]

http://perforce.freebsd.org/chv.cgi?CH=159607

Change 159607 by andre at andre_t61 on 2009/03/22 12:31:00

	Add the default congestion control algorithm NewReno including ABC.
	The initial version of this file was taken from Lawrence Steward's
	pluggle congestion control project. The ABC code was merged in
	from the main FreeBSD repository. That code also came from Lawrence.
	Some more style adjustments and different use of variables.

Affected files ...

.. //depot/projects/tcp_new/netinet/tcp_cc_newreno.c#1 add

Differences ...