STRIP_MTU_ONWIRE 471 net/if_strip.c if (tp->t_outq.c_cn < STRIP_MTU_ONWIRE) { STRIP_MTU_ONWIRE 942 net/if_strip.c if (tp->t_outq.c_cn - tp->t_outq.c_cc < STRIP_MTU_ONWIRE + 4)