-Values returned by :c:func:`memcached_fetch` must be freed by the caller.
-
-All of the above functions are not tested when the
-:c:type:`MEMCACHED_BEHAVIOR_USE_UDP` has been set. Executing any of these
-functions with this behavior on will result in :c:type:`MEMCACHED_NOT_SUPPORTED` being returned, or for those functions which do not return a :c:type:`memcached_return_t`, the error function parameter will be set to :c:type:`MEMCACHED_NOT_SUPPORTED`.