* the validation module is aware of (for the given target).
*
* @param cls closure
+ * @param public_key public key for the peer, never NULL
* @param target peer this change is about, never NULL
* @param valid_until is ZERO if we never validated the address,
* otherwise a time up to when we consider it (or was) valid
* @param plugin_address_len length of address
*/
typedef void (*GST_ValidationAddressCallback)(void *cls,
+ const struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded *public_key,
const struct GNUNET_PeerIdentity *target,
struct GNUNET_TIME_Absolute valid_until,
struct GNUNET_TIME_Absolute validation_block,