struct hmap_node *, size_t hash);
static inline void hmap_insert(struct hmap *, struct hmap_node *, size_t hash);
static inline void hmap_remove(struct hmap *, struct hmap_node *);
struct hmap_node *, size_t hash);
static inline void hmap_insert(struct hmap *, struct hmap_node *, size_t hash);
static inline void hmap_remove(struct hmap *, struct hmap_node *);