K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2006-04-22T19:23:24.000000Z
K 7
svn:log
V 293
Introduce a new TCP mutex, isn_mtx, which protects the initial sequence
number state, rather than re-using pcbinfo.  This introduces some
additional mutex operations during isn query, but avoids hitting the TCP
pcbinfo lock out of yet another frequently firing TCP timer.

MFC after:	3 months

END