(void)ptr;
server_list= memcached_server_list_append_with_weight(NULL, NULL, 0, 0, NULL);
(void)ptr;
server_list= memcached_server_list_append_with_weight(NULL, NULL, 0, 0, NULL);
server_list= memcached_server_list_append_with_weight(NULL, "localhost", 0, 0, NULL);
server_list= memcached_server_list_append_with_weight(NULL, "localhost", 0, 0, NULL);
server_list= memcached_server_list_append_with_weight(NULL, NULL, 0, 0, &rc);
server_list= memcached_server_list_append_with_weight(NULL, NULL, 0, 0, &rc);