/* s/ file for Unixware.
-Copyright (C) 1999-2011 Free Software Foundation, Inc.
+Copyright (C) 1999-2012 Free Software Foundation, Inc.
This file is part of GNU Emacs.
}
#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__ptr - (FILE)->__base)
+
+/* Conservative garbage collection has not been tested, so for now
+ play it safe and stick with the old-fashioned way of marking. */
+#define GC_MARK_STACK GC_USE_GCPROS_AS_BEFORE