From b655596d1d9ad7664d12249c946ba3483b2de3f0 Mon Sep 17 00:00:00 2001
From: Ondrej Zajicek <santiago@crfreenet.org>
Date: Wed, 2 Oct 2013 11:42:46 +0200
Subject: Simplifies val_in_range().

Also fixes missing type check for element ~ set.
---
 lib/birdlib.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'lib/birdlib.h')

diff --git a/lib/birdlib.h b/lib/birdlib.h
index 479f3d5c..7e6e8526 100644
--- a/lib/birdlib.h
+++ b/lib/birdlib.h
@@ -34,6 +34,12 @@
 #define NULL ((void *) 0)
 #endif
 
+#ifndef IPV6
+#define IP_VERSION 4
+#else
+#define IP_VERSION 6
+#endif
+
 /* Macros for gcc attributes */
 
 #define NORET __attribute__((noreturn))
-- 
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