struct cacheduser *next;
} cacheduser_t;
-cacheduser_t *namecache[256]; /* indexed by hash of name */
-cacheduser_t *uuidcache[256]; /* indexed by hash of uuid */
+static cacheduser_t *namecache[256]; /* indexed by hash of name */
+static cacheduser_t *uuidcache[256]; /* indexed by hash of uuid */
/********************************************************
* helper function