/* closexec.c - set or clear the close-on-exec descriptor flag
- Copyright (C) 1991, 2004 Free Software Foundation, Inc.
+ Copyright (C) 1991, 2004, 2005 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
The code is taken from glibc/manual/llio.texi */
-#if HAVE_CONFIG_H
+#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "cloexec.h"
-#if HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
+#include <unistd.h>
#include <fcntl.h>
#ifndef FD_CLOEXEC