add: LOG(L_NOTICE, "Binding \'%.*s\',\'%.*s\' is fresh: %d\n", ptr->aor->len, ptr->aor->s, ptr->c.len, ptr->c.s, ptr->expires - act_time);
context: int timer_urecord(urecord_t* _r){	ucontact_t* ptr, *t;	ptr = _r->contacts;	while(ptr) {		if (ptr->expires < act_time) {			LOG(L_NOTICE, "Binding '\%.*s\',\'%.*s\' has expired\n",			    ptr->aor->len, ptr->aor->s,			    ptr->c.len, ptr->c.s);						t = ptr;			ptr = ptr->next;			delete_ucontact(_r, t);		} else {			ptr = ptr->next;		}	}	return 0;}