1 files changed, 2 insertions, 1 deletions

diff --git a/src/lib/libc/net/if_indextoname.c b/src/lib/libc/net/if_indextoname.c
index f99e52e387..f1c65966df 100644
--- a/src/lib/libc/net/if_indextoname.c
+++ b/src/lib/libc/net/if_indextoname.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: if_indextoname.c,v 1.9 2002/03/07 22:40:23 millert Exp $      */
+/*      $OpenBSD: if_indextoname.c,v 1.10 2015/09/14 10:47:01 guenther Exp $    */
 /*      $KAME: if_indextoname.c,v 1.6 2000/11/07 22:33:25 jinmei Exp $  */
 
 /*-
@@ -84,3 +84,4 @@ if_indextoname(unsigned int ifindex, char *ifname)
         errno = error;
         return(ifname);
 }
+DEF_WEAK(if_indextoname);