-/* Return the address of the default interface,
- * or any interface with a valid address if the default is not valid */
+
+struct addr_cls
+{
+ struct sockaddr *addr;
+ socklen_t addrlen;
+};
+
+
+/**
+ * Return the address of the default interface,
+ * or any interface with a valid address if the default is not valid
+ *
+ * @param cls the 'struct addr_cls'
+ * @param name name of the interface
+ * @param isDefault do we think this may be our default interface
+ * @param addr address of the interface
+ * @param addrlen number of bytes in addr
+ * @return GNUNET_OK to continue iterating
+ */