Sync up busybox with the latest and greatest.  This is not stuff for
the Embedix release.
 -Erik
diff --git a/utility.c b/utility.c
index c18cb4b..ade47bd 100644
--- a/utility.c
+++ b/utility.c
@@ -317,7 +317,9 @@
 
     return buf;
 }
+#endif
 
+#if defined BB_TAR || defined BB_CP || defined BB_MV
 /*
  * Write all of the supplied buffer out to a file.
  * This does multiple writes as necessary.