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-rw-r--r--inet/netinet/ip.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/inet/netinet/ip.h b/inet/netinet/ip.h
index 6624ac458e..65338852ae 100644
--- a/inet/netinet/ip.h
+++ b/inet/netinet/ip.h
@@ -77,7 +77,8 @@ struct ip {
#define IPTOS_LOWDELAY 0x10
#define IPTOS_THROUGHPUT 0x08
#define IPTOS_RELIABILITY 0x04
-/* IPTOS_LOWCOST 0x02 XXX */
+#define IPTOS_LOWCOST 0x02
+#define IPTOS_MINCOST IPTOS_LOWCOST
/*
* Definitions for IP precedence (also in ip_tos) (hopefully unused)