* @return number of connections available for the tunnel
*/
unsigned int
-GCT_count_any_connections (struct CadetTunnel *t);
+GCT_count_any_connections (const struct CadetTunnel *t);
/**
* Iterator over connections.
*
* @param cls closure
- * @param c one of the connections
+ * @param ct one of the connections
*/
typedef void
(*GCT_ConnectionIterator) (void *cls,
- struct CadetConnection *c);
+ struct CadetTConnection *ct);
/**