*/
int
GNUNET_CONTAINER_multihashmap_iterator_next (struct GNUNET_CONTAINER_MultiHashMapIterator *iter,
- struct GNUNET_HashCode *key, void **value)
+ struct GNUNET_HashCode *key, const void **value)
{
/* make sure nobody modified the map */
GNUNET_assert (iter->modification_counter == iter->map->modification_counter);