ht_iter
struct ht_iter iter;
ht_iter(&conn->lc_requests, &iter);
ht_iter(&conn->lc_files, &iter);
ht_iter_advance(struct ht_iter *iter, struct ht_item *cur)
ht_remove_at_iter(struct ht_iter *iter)
ht_iter(struct ht *h, struct ht_iter *iter)
ht_next(struct ht_iter *iter)
static struct ht_item *ht_iter_advance(struct ht_iter *, struct ht_item *);
int ht_remove_at_iter(struct ht_iter *iter);
void ht_iter(struct ht *h, struct ht_iter *iter);
void *ht_next(struct ht_iter *iter);