K 10 svn:author V 2 ps K 8 svn:date V 27 2005-04-21T20:11:01.000000Z K 7 svn:log V 284 - Make the sack scoreboard logic use the TAILQ macros. This improves code readability and facilitates some anticipated optimizations in tcp_sack_option(). - Remove tcp_print_holes() and TCP_SACK_DEBUG. Submitted by: Raja Mukerji. Reviewed by: Mohan Srinivasan, Noritoshi Demizu. END