* @param cls closure.
* @param key hash for current state.
* @param proof proof for current state.
+ * @param accepting GNUNET_YES if this is an accepting state, GNUNET_NO if not.
* @param num_edges number of edges leaving current state.
* @param edges edges leaving current state.
*/
typedef void (*GNUNET_REGEX_KeyIterator)(void *cls,
const GNUNET_HashCode *key,
const char *proof,
+ int accepting,
unsigned int num_edges,
const struct GNUNET_REGEX_Edge *edges);