Ajout du header pour node.c

src/node.h

@@ -0,0 +1,26 @@
+// Define constants
+
+
+// fonctions signatures
+void listen_for_packets();
+
+void check_header();
+
+void update_neighbours();
+
+void work_with_tlvs();
+
+int validate_tlvs();
+
+// threaded functions
+
+void t_ask_for_more_peers();
+
+void t_update_neighbours();
+
+void t_get_network_state();
+
+// Helper functions
+char * hash();
+
+short * get_seq_no(short s, int n);