From 45a3ff5a4f41ca861a57fc9e14d4ac8a4905af95 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Mon, 29 Jul 2013 23:50:39 +0200
Subject: Implement handling of seqno requests

---
 src/babel.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/babel.h')

diff --git a/src/babel.h b/src/babel.h
index 0d64e9c..41db13d 100644
--- a/src/babel.h
+++ b/src/babel.h
@@ -154,6 +154,12 @@ static inline bool gp_babel_node_id_is_unspec(const gp_babel_node_id_t *id) {
 	return gp_babel_node_id_equal(id, &gp_babel_node_id_unspec);
 };
 
+static inline bool gp_babel_less(uint16_t a, uint16_t b) {
+	int16_t diff = a - b;
+
+	return (diff < 0);
+}
+
 static inline bool gp_babel_is_metric_better(gp_babel_metric_seqno_t ms1, gp_babel_metric_seqno_t ms2) {
 	if (ms1.metric == GP_BABEL_INFINITY)
 		return false;
-- 
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