void icu_iter_destroy(struct icu_iter *iter);
int icu_iter_next(struct icu_iter *iter, struct icu_buf_utf8 *result);
const char *icu_iter_get_sortkey(struct icu_iter *iter);
void icu_iter_destroy(struct icu_iter *iter);
int icu_iter_next(struct icu_iter *iter, struct icu_buf_utf8 *result);
const char *icu_iter_get_sortkey(struct icu_iter *iter);