PFTM_TS_DIFF
pf->timeout[PFTM_TS_DIFF] = PFTM_TS_DIFF_VAL;
{ "tcp.tsdiff", PFTM_TS_DIFF },
timeout[PFTM_TS_DIFF] = PFTM_TS_DIFF_VAL;
if ((ts_fudge = state->rule.ptr->timeout[PFTM_TS_DIFF]) == 0)
ts_fudge = pf_default_rule.timeout[PFTM_TS_DIFF];