static memcached_return replication_binary_mget(memcached_st *ptr,
uint32_t* hash, bool* dead_servers,
const char **keys, size_t *key_length,
static memcached_return replication_binary_mget(memcached_st *ptr,
uint32_t* hash, bool* dead_servers,
const char **keys, size_t *key_length,