+LIBMEMCACHED_API
+char *memcached_stat_get_value(memcached_st *ptr, memcached_stat_st *memc_stat,
+ const char *key, memcached_return_t *error);
+LIBMEMCACHED_API
+char ** memcached_stat_get_keys(memcached_st *ptr, memcached_stat_st *memc_stat,
+ memcached_return_t *error);
+
+LIBMEMCACHED_API
+memcached_return_t memcached_delete_by_key(memcached_st *ptr,
+ const char *master_key, size_t master_key_length,
+ const char *key, size_t key_length,
+ time_t expiration);
+
+LIBMEMCACHED_API
+memcached_return_t memcached_fetch_execute(memcached_st *ptr,
+ memcached_execute_fn *callback,
+ void *context,
+ unsigned int number_of_callbacks);
+
+LIBMEMCACHED_API
+memcached_return_t memcached_set_memory_allocators(memcached_st *ptr,
+ memcached_malloc_fn mem_malloc,
+ memcached_free_fn mem_free,
+ memcached_realloc_fn mem_realloc,
+ memcached_calloc_fn mem_calloc);
+
+LIBMEMCACHED_API
+void memcached_get_memory_allocators(memcached_st *ptr,
+ memcached_malloc_fn *mem_malloc,
+ memcached_free_fn *mem_free,
+ memcached_realloc_fn *mem_realloc,
+ memcached_calloc_fn *mem_calloc);
+
+LIBMEMCACHED_API
+void *memcached_get_user_data(memcached_st *ptr);
+LIBMEMCACHED_API
+void *memcached_set_user_data(memcached_st *ptr, void *data);
+
+LIBMEMCACHED_LOCAL
+memcached_return_t run_distribution(memcached_st *ptr);
+
+#define memcached_is_allocated(__object) ((__object)->options.is_allocated)
+#define memcached_is_initialized(__object) ((__object)->options.is_initialized)