--- Openswan-3.0.0.orig/lib/libipsecconf/oeconns.c	2021-01-22 19:25:50.000000000 +0100
+++ Openswan-3.0.0/lib/libipsecconf/oeconns.c	2022-03-22 16:21:06.271957222 +0100
@@ -16,7 +16,7 @@
 #include <string.h>
 #include <limits.h>
 #include <assert.h>
-#include <sys/queue.h>
+#include "queue.h"
 
 #include "ipsecconf/parser.h"
 #include "ipsecconf/confread.h"