/* Heap management routines for GNU Emacs on the Microsoft W32 API.
Copyright (C) 1994, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
- 2008 Free Software Foundation, Inc.
+ 2008, 2009 Free Software Foundation, Inc.
This file is part of GNU Emacs.
exit (1);
}
-#if defined (NO_UNION_TYPE) && !defined (USE_LSB_TAG)
+#if !defined (USE_LISP_UNION_TYPE) && !defined (USE_LSB_TAG)
/* Ensure that the addresses don't use the upper tag bits since
the Lisp type goes there. */
if (((unsigned long) data_region_base & ~VALMASK) != 0)