.. function:: uint32_t memcached_generate_hash_value (const char *key, size_t key_length, memcached_hash_t hash_algorithm)
.. function:: uint32_t memcached_generate_hash (memcached_st *ptr, const char *key, size_t key_length)
.. function:: uint32_t memcached_generate_hash_value (const char *key, size_t key_length, memcached_hash_t hash_algorithm)
.. function:: uint32_t memcached_generate_hash (memcached_st *ptr, const char *key, size_t key_length)