void antilag_record(entity e, float t);
vector antilag_takebackorigin(entity e, float t);
vector antilag_takebackavgvelocity(entity e, float t0, float t1);
void antilag_record(entity e, float t);
vector antilag_takebackorigin(entity e, float t);
vector antilag_takebackavgvelocity(entity e, float t0, float t1);