Subject: problem with Oct 10 snapshot on Solaris 10 with Sun cc

From: Paul Eggert <[email-masked]>
Date: Tue, 12 Oct 2010 12:20:03 -0700

Here are the symptoms:

"argv-iter.h", line 24: warning: useless declaration

The following obvious patch fixes things.  The current
code violates C99, so Sun cc is within its rights to
reject it.

--- argv-iter.h~        2010-06-10 09:45:26.000000000 -0700
+++ argv-iter.h 2010-10-12 12:14:44.400156864 -0700
@@ -21,7 +21,6 @@
 #include "arg-nonnull.h"

 struct argv_iterator;
-enum argv_iter_err;

 enum argv_iter_err
 {