--- fragroute-1.2.orig/fragroute.c	2002-04-08 00:55:20.000000000 +0200
+++ fragroute-1.2/fragroute.c	2010-02-03 21:23:21.451754240 +0100
@@ -36,10 +36,6 @@
 
 static struct fr_ctx 	 ctx;
 
-/* XXX - these should be in event.h */
-extern int		(*event_sigcb)(void);
-extern int		 event_gotsig;
-
 static void
 usage(void)
 {
@@ -140,7 +136,6 @@
 fragroute_signal(DWORD sig)
 {
 	warnx("exiting at user request");
-	event_gotsig++;
 	return (TRUE);
 }
 #else
@@ -148,7 +143,6 @@
 fragroute_signal(int sig)
 {
 	warnx("exiting on signal %d", sig);
-	event_gotsig++;
 }
 #endif
 
@@ -178,7 +172,6 @@
 	pkt_init(128);
 	
 	event_init();
-	event_sigcb = fragroute_close;
 	
 	if ((ctx.arp = arp_open()) == NULL ||
 	    (ctx.intf = intf_open()) == NULL ||