66   item_t *items;  member
74     items = nullptr;  in init_shallow()
83     free (items);  in fini_shallow()
84     items = nullptr;  in fini_shallow()
110     item_t *old_items = items;  in resize()
116     items = new_items;  in resize()
118     /* Insert back old items. */  in resize()
136     if (value == INVALID && items[i].key != key)  in set()
139     if (!items[i].is_unused ())  in set()
142       if (items[i].is_tombstone ())  in set()
146     items[i].key = key;  in set()
147     items[i].value = value;  in set()
150     if (!items[i].is_tombstone ())  in set()
156     if (unlikely (!items)) return INVALID;  in get()
158     return items[i].key == key ? items[i].value : INVALID;  in get()
173     memset (items, 0xFF, ((size_t) mask + 1) * sizeof (item_t));  in clear()
188     while (!items[i].is_unused ())  in bucket_for()
190       if (items[i].key == key)  in bucket_for()
192       if (tombstone == INVALID && items[i].is_tombstone ())  in bucket_for()