1 files changed, 3 insertions, 1 deletions

diff --git a/src/lib/libc/net/getprotoname.c b/src/lib/libc/net/getprotoname.c
index 749b6b3f13..f6ed4c49b1 100644
--- a/src/lib/libc/net/getprotoname.c
+++ b/src/lib/libc/net/getprotoname.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: getprotoname.c,v 1.7 2005/08/06 20:30:03 espie Exp $ */
+/*      $OpenBSD: getprotoname.c,v 1.8 2015/09/14 07:38:38 guenther Exp $ */
 /*
  * Copyright (c) 1983, 1993
  *      The Regents of the University of California.  All rights reserved.
@@ -54,6 +54,7 @@ found:
         }
         return (error);
 }
+DEF_WEAK(getprotobyname_r);
 
 struct protoent *
 getprotobyname(const char *name)
@@ -65,3 +66,4 @@ getprotobyname(const char *name)
                 return (NULL);
         return (&proto);
 }
+DEF_WEAK(getprotobyname);