diff --git a/core/DHT.h b/core/DHT.h
index 6f71485c..6c872a70 100644
--- a/core/DHT.h
+++ b/core/DHT.h
@@ -77,13 +77,20 @@ IP_Port getfriendip(char * client_id);
 //Run this function at least a couple times per second (It's the main loop)
 void doDHT();
 
+//if we recieve a DHT packet we call this function so it can be handled.
+void DHT_recvpacket(char * packet, uint32_t length);
 
-
+//TODO:
+//Add functions to save and load the state(client list, friends list)
 
 
 //Global variables
 
+//Our UDP socket.
+//We only use one so it's much easier to have it as a global variable
+int sock;
+
 Client_data client_list[32];
 
 //Let's start with a static array for testing.
-Friend friends_list[256]
+Friend friends_list[256]
\ No newline at end of file