reply_info_could_use_expired
&& reply_info_could_use_expired(cached, *env->now)
int reply_info_could_use_expired(struct reply_info* rep, time_t timenow);
&& reply_info_could_use_expired(cached, *env->now)
int reply_info_could_use_expired(struct reply_info* rep, time_t timenow);