: hashmap_iterate_in_internal_order(h, i);
}
-void *internal_hashmap_iterate(HashmapBase *h, Iterator *i, const void **key) {
+bool internal_hashmap_iterate(HashmapBase *h, Iterator *i, void **value, const void **key) {
struct hashmap_base_entry *e;
void *data;
unsigned idx;
idx = hashmap_iterate_entry(h, i);
if (idx == IDX_NIL) {
+ if (value)
+ *value = NULL;
if (key)
*key = NULL;
- return NULL;
+ return false;
}
e = bucket_at(h, idx);
data = entry_value(h, e);
+ if (value)
+ *value = data;
if (key)
*key = e->key;
- return data;
+ return true;
}
-void *set_iterate(Set *s, Iterator *i) {
- return internal_hashmap_iterate(HASHMAP_BASE(s), i, NULL);
+bool set_iterate(Set *s, Iterator *i, void **value) {
+ return internal_hashmap_iterate(HASHMAP_BASE(s), i, value, NULL);
}
#define HASHMAP_FOREACH_IDX(idx, h, i) \