* maybe 0 if no unique identifier is available
*/
static void
-process_dht_put_content (void *cls, const GNUNET_HashCode * key, size_t size,
+process_dht_put_content (void *cls, const struct GNUNET_HashCode * key, size_t size,
const void *data, enum GNUNET_BLOCK_Type type,
uint32_t priority, uint32_t anonymity,
struct GNUNET_TIME_Absolute expiration, uint64_t uid)