--- /dev/null
+/* Copyright (c) 2012, 2014, 2016. The SimGrid Team.
+ * All rights reserved. */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
+#ifndef _S4U_KADEMLIA_HPP
+#define _S4U_KADEMLIA_HPP
+#include <algorithm>
+#include <simgrid/s4u.hpp>
+
+namespace kademlia {
+class Answer;
+class Message;
+class Ping;
+}
+
+#define max_join_trials 4
+
+#define RECEIVE_TIMEOUT 1
+
+#define ping_timeout 55
+#define find_node_timeout 10
+#define find_node_global_timeout 50
+
+#define kademlia_alpha 3
+#define BUCKET_SIZE 20
+
+#define identifier_size 32
+#define max_answers_to_ask 20
+
+#define random_lookup_interval 100
+
+#define MAX_STEPS 10
+
+#define JOIN_BUCKETS_QUERIES 5
+
+#define RANDOM_LOOKUP_NODE 0
+
+#endif
