diff --git a/sys/arch/mac68k/dev/if_mcvar.h b/sys/arch/mac68k/dev/if_mcvar.h
index 392f799c7a70..37093fffcbcb 100644
--- a/sys/arch/mac68k/dev/if_mcvar.h
+++ b/sys/arch/mac68k/dev/if_mcvar.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: if_mcvar.h,v 1.4 1998/07/04 22:18:27 jonathan Exp $	*/
+/*	$NetBSD: if_mcvar.h,v 1.5 1998/07/08 04:16:05 scottr Exp $	*/
 
 /*-
  * Copyright (c) 1997 David Huang <khym@bga.com>
@@ -25,6 +25,15 @@
  *
  */
 
+/* XXX this file depends on opt_ddb.h */
+#ifdef DDB
+#define	integrate
+#define hide
+#else
+#define	integrate	static __inline
+#define hide		static
+#endif
+
 #define	MC_REGSPACING	16
 #define	MC_REGSIZE	MACE_NREGS * MC_REGSPACING
 #define	MACE_REG(x)	((x)*MC_REGSPACING)