--- src/td.h.orig	Mon Sep 10 16:36:30 2001
+++ src/td.h	Thu Nov 29 20:31:12 2001
@@ -30,6 +30,8 @@
 */
 
 /* level-1 system headers */
+#include <sys/types.h>
+#include <sys/socket.h>
 #include <netinet/in.h>
 #include <pthread.h>