Implement if_freenameindex() as a real function as required by posix.

OK deraadt@, millert@

1 files changed, 7 insertions, 1 deletions

diff --git a/src/lib/libc/net/if_nameindex.c b/src/lib/libc/net/if_nameindex.c
index 3675a2a450..c5a771869b 100644
--- a/src/lib/libc/net/if_nameindex.c
+++ b/src/lib/libc/net/if_nameindex.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: if_nameindex.c,v 1.9 2002/03/07 22:40:23 millert Exp $        */
+/*      $OpenBSD: if_nameindex.c,v 1.10 2010/09/24 13:29:29 claudio Exp $       */
 /*      $KAME: if_nameindex.c,v 1.7 2000/11/24 08:17:20 itojun Exp $    */
 
 /*-
@@ -138,3 +138,9 @@ out:
         freeifaddrs(ifaddrs);
         return(ifni);
 }
+
+void
+if_freenameindex(struct if_nameindex *ptr)
+{
+        free(ptr);
+}