reply_info_absolute_ttls
reply_info_absolute_ttls(rep, *env->now, *env->now - ttl);
void reply_info_absolute_ttls(struct reply_info* rep, time_t ttl, time_t ttl_add);
reply_info_absolute_ttls(rep, *env->now, *env->now - ttl);
void reply_info_absolute_ttls(struct reply_info* rep, time_t ttl, time_t ttl_add);