-# errno_h.m4 serial 4
-dnl Copyright (C) 2004, 2006, 2008, 2009 Free Software Foundation, Inc.
+# errno_h.m4 serial 6
+dnl Copyright (C) 2004, 2006, 2008, 2009, 2010 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
-dnl This macro must pass through AC_REQUIRE (never directly invoke it).
AC_DEFUN_ONCE([gl_HEADER_ERRNO_H],
[
AC_REQUIRE([AC_PROG_CC])
#if !defined ENOTSUP
booboo
#endif
+#if !defined ESTALE
+booboo
+#endif
#if !defined ECANCELED
booboo
#endif