rem: sl = hash_func(_d, _aor->s, _aor->len);
add: sl = hash_func(_d, (unsigned char*)_aor->s, _aor->len);
context: int get_urecord(udomain_t* _d, str* _aor, struct urecord** _r){	int sl, i;	urecord_t* r;	sl = hash_func(_d, _aor->s, _aor->len);	r = _d->table[sl].first;	for(i = 0; i < _d->table[sl].n; i++) {		if ((r->aor.len == _aor->len) && !memcmp(r->aor.s, _aor->s, _aor->len)) {			*_r = r;			return 0;		}		r = r->s_ll.next;	}	return 1;   /* Nothing found */}