IPFW_FLAG_STATEREAP
ctx->ipfw_flags |= IPFW_FLAG_STATEREAP;
ctx->ipfw_flags &= ~IPFW_FLAG_STATEREAP;
((ctx->ipfw_flags & IPFW_FLAG_STATEREAP) &&
if ((ctx->ipfw_flags & IPFW_FLAG_STATEREAP) &&
if ((ctx->ipfw_flags & IPFW_FLAG_STATEREAP) == 0 &&