eigrpd: cleanup eigrp_topology_update_distance

[mirror_frr.git] / eigrpd / eigrp_const.h

diff --git a/eigrpd/eigrp_const.h b/eigrpd/eigrp_const.h
index a6282665e4521df5f94919fdcc6a54f3905690e3..a008891a51be6cb8ff7ffc9377429ca570824a0d 100644 (file)
--- a/eigrpd/eigrp_const.h
+++ b/eigrpd/eigrp_const.h
@@ -94,6 +94,11 @@
 #define EIGRP_MULTICAST_ADDRESS            0xe000000A /*224.0.0.10*/
 
 #define EIGRP_MAX_METRIC                   0xffffffffU    /*4294967295*/
+enum metric_change {
+       METRIC_DECREASE,
+       METRIC_SAME,
+       METRIC_INCREASE
+};
 
 #define DEFAULT_ROUTE               ZEBRA_ROUTE_MAX
 #define DEFAULT_ROUTE_TYPE(T) ((T) == DEFAULT_ROUTE)