/* Helper for hashing a candidate chain header. */
-struct cand_chain_hasher : typed_noop_remove <cand_chain>
+struct cand_chain_hasher : nofree_ptr_hash <cand_chain>
{
- typedef cand_chain *value_type;
- typedef cand_chain *compare_type;
static inline hashval_t hash (const cand_chain *);
static inline bool equal (const cand_chain *, const cand_chain *);
};