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-rw-r--r--nest/iface.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/nest/iface.h b/nest/iface.h
index 7a36362..454c050 100644
--- a/nest/iface.h
+++ b/nest/iface.h
@@ -17,6 +17,7 @@ struct iface {
unsigned flags;
unsigned mtu;
struct ifa *ifa; /* First address is primary */
+ unsigned index; /* OS-dependent interface index */
};
#define IF_UP 1