/* Emulate getpagesize on systems that lack it.
- Copyright (C) 1999, 2000, 2004 Free Software Foundation, Inc.
+ Copyright (C) 1999, 2000, 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
#ifndef HAVE_GETPAGESIZE
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
+#include <unistd.h>
#if !defined getpagesize && defined _SC_PAGESIZE
# if !(defined VMS && __VMS_VER < 70000000)