/* -----------------------------------------------------------------------------
- * $Id: Stg.h,v 1.18 1999/11/02 15:05:52 simonmar Exp $
+ * $Id: Stg.h,v 1.19 1999/11/05 12:28:05 simonmar Exp $
*
* (c) The GHC Team, 1998-1999
*
* be in vanilla C.
*/
#ifdef NOT_IN_STG_CODE
-#define NO_REGS /* don't define fixed registers */
+# ifndef NO_REGS
+# define NO_REGS /* don't define fixed registers */
+# endif
#else
-#define IN_STG_CODE
+# define IN_STG_CODE
#endif
/* Configuration */