fix for libnl for building libnl3 with old kernel headers

libnl-3-old-kernel-fix.patch

From 25526cfd3af3513ae5fe527cb45688873e06f983 Mon Sep 17 00:00:00 2001
From: Tony Cheneau <tony.cheneau@amnesiak.org>
Date: Mon, 10 Dec 2012 17:22:33 -0500
Subject: [PATCH] Set three constants that are not defined in the old kernel header.

---
 lib/netfilter/exp_obj.c |   13 +++++++++++++
 1 files changed, 13 insertions(+), 0 deletions(-)

diff --git a/lib/netfilter/exp_obj.c b/lib/netfilter/exp_obj.c
index 182df23..7dfc6b0 100644
--- a/lib/netfilter/exp_obj.c
+++ b/lib/netfilter/exp_obj.c
@@ -268,6 +268,19 @@ static void exp_dump_details(struct nl_object *a, struct nl_dump_params *p)
 #define PRINT_FLAG(str) \
        { nl_dump(p, "%s%s", fp++ ? "," : "", (str)); }
 
+/* expectation flags */
+#ifndef NF_CT_EXPECT_PERMANENT
+#define NF_CT_EXPECT_PERMANENT          0x1
+#endif
+
+#ifndef NF_CT_EXPECT_INACTIVE
+#define NF_CT_EXPECT_INACTIVE           0x2
+#endif
+
+#ifndef NF_CT_EXPECT_USERSPACE
+#define NF_CT_EXPECT_USERSPACE          0x4
+#endif
+
        if (exp->exp_flags & NF_CT_EXPECT_PERMANENT)
                PRINT_FLAG("PERMANENT");
        if (exp->exp_flags & NF_CT_EXPECT_INACTIVE)
-- 
1.7.1