$NetBSD: patch-ab,v 1.4 2015/12/29 23:34:45 dholland Exp $

Add needed include on NetBSD.

--- native/jni/native-lib/cpnet.h.orig	2006-09-08 08:59:57.000000000 +0000
+++ native/jni/native-lib/cpnet.h
@@ -43,6 +43,9 @@ exception statement from your version. *
 #include <string.h>
 
 #include <sys/socket.h>
+#ifdef __NetBSD__
+#include <netinet/in_systm.h>
+#endif
 #include <netinet/in.h>
 #include <netinet/ip.h>