diff -ur dist/pptp-linux-1.0.3/pptp_gre.c work/pptp-linux-1.0.3/pptp_gre.c
--- dist/pptp-linux-1.0.3/pptp_gre.c	Mon Apr 30 05:40:40 2001
+++ pptp_gre.c	Thu May 10 00:43:41 2001
@@ -5,10 +5,10 @@
  * $Id: pptp_gre.c,v 1.3 2001/04/30 03:40:40 scott Exp $
  */
 
+#include <sys/types.h>
+#include <sys/socket.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
-#include <sys/socket.h>
-#include <sys/types.h>
 #include <sys/stat.h>
 #include <sys/time.h>
 #include <unistd.h>
