+void antilag_record(entity e, entity store, float t);
+vector antilag_takebackorigin(entity e, entity store, float t);
+void antilag_takeback(entity e, entity store, float t);
+void antilag_restore(entity e, entity store);
+void antilag_clear(entity e, entity store);
+
+.float antilag_debug;
+
+#define ANTILAG_LATENCY(e) min(0.4, CS(e).ping * 0.001)