You must pass in a key and its length to fetch the object. You must supply
three pointer variables which will give you the state of the returned
object. A :type:`uint32_t` pointer to contain whatever flags you stored with the value, a :type:`size_t` pointer which will be filled with size of of the
object, and a :type:`memcached_return_t` pointer to hold any error. The
object will be returned upon success and NULL will be returned on failure. `MEMCACHED_END` is returned by the \*error value when all objects that have been found are returned. The final value upon `MEMCACHED_END` is null.
You must pass in a key and its length to fetch the object. You must supply
three pointer variables which will give you the state of the returned
object. A :type:`uint32_t` pointer to contain whatever flags you stored with the value, a :type:`size_t` pointer which will be filled with size of of the
object, and a :type:`memcached_return_t` pointer to hold any error. The
object will be returned upon success and NULL will be returned on failure. `MEMCACHED_END` is returned by the \*error value when all objects that have been found are returned. The final value upon `MEMCACHED_END` is null.