}
memcached_return_t memcached_set_by_key(memcached_st *ptr,
- const char *master_key __attribute__((unused)),
- size_t master_key_length __attribute__((unused)),
+ const char *master_key,
+ size_t master_key_length,
const char *key, size_t key_length,
const char *value, size_t value_length,
time_t expiration,