172 ht_iter_advance(struct ht_iter *iter, struct ht_item *cur)  in ht_iter_advance()  argument
178 	h = iter->htit_parent;  in ht_iter_advance()
186 		slot = iter->htit_slot;  in ht_iter_advance()
192 		iter->htit_slot = slot;  in ht_iter_advance()
203 ht_remove_at_iter(struct ht_iter *iter)  in ht_remove_at_iter()  argument
209 	assert(iter != NULL);  in ht_remove_at_iter()
211 	if ((item = iter->htit_curr) == NULL) {  in ht_remove_at_iter()
217 	h = iter->htit_parent;  in ht_remove_at_iter()
219 	slot = iter->htit_slot;  in ht_remove_at_iter()
220 	iter->htit_next = ht_iter_advance(iter, item);  in ht_remove_at_iter()
225 	iter->htit_curr = NULL;  in ht_remove_at_iter()
238 ht_iter(struct ht *h, struct ht_iter *iter)  in ht_iter()  argument
241 	iter->htit_parent = h;  in ht_iter()
242 	iter->htit_curr = NULL;  in ht_iter()
243 	iter->htit_next = NULL;  in ht_iter()
244 	iter->htit_slot = -1;	/* which will increment to 0 */  in ht_iter()
252 ht_next(struct ht_iter *iter)  in ht_next()  argument
257 	if ((item = iter->htit_next) == NULL) {  in ht_next()
259 		h = iter->htit_parent;  in ht_next()
261 		item = ht_iter_advance(iter, iter->htit_curr);  in ht_next()
264 		iter->htit_next = NULL;  in ht_next()
265 	iter->htit_curr = item;  in ht_next()