-memcached_return key_proof(char **keys, size_t *key_length,
- unsigned int number_of_keys);
-
-#ifdef HAVE_DEBUG
-#define key_test(A,B,C) key_proof(A,B,C)
-#else
-#define key_test(A,B,C) MEMCACHED_SUCCESS
-#endif
+memcached_return memcachd_key_test(char **keys, size_t *key_length,
+ unsigned int number_of_keys);