--- mtr.c.orig	Wed Mar  6 23:48:27 2002
+++ mtr.c	Sun Mar 10 00:28:50 2002
@@ -22,8 +22,10 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <sys/types.h>
 #include <netinet/in.h>
 #include <sys/socket.h> 
+#include <arpa/inet.h>
 
 #include "mtr-curses.h"
 #include "getopt.h"
