(_XOPEN_SOURCE): Define as 500.
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
-
-/* This is needed to get the declaration of cuserid in GNU libc. */
-#define _XOPEN_SOURCE 1
-
#define NO_SHORTNAMES
-#include <../src/config.h>
+#define _XOPEN_SOURCE 500 /* for cuserid */
+#include <config.h>
#if defined (BSD_SYSTEM) && !defined (BSD4_1) && !defined (USE_FAKEMAIL)
/* This program isnot used in BSD, so just avoid loader complaints. */