diff --git a/sys/arch/mvme68k/include/proc.h b/sys/arch/mvme68k/include/proc.h
index e50f573dea8e..197cf377d1ca 100644
--- a/sys/arch/mvme68k/include/proc.h
+++ b/sys/arch/mvme68k/include/proc.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: proc.h,v 1.1.1.1 1995/07/25 23:12:16 chuck Exp $	*/
+/*	$NetBSD: proc.h,v 1.2 2000/07/27 14:26:15 scw Exp $	*/
 
 /*
  * Copyright (c) 1991, 1993
@@ -35,6 +35,9 @@
  *	@(#)proc.h	8.1 (Berkeley) 6/10/93
  */
 
+#ifndef _MVME68K_PROC_H
+#define _MVME68K_PROC_H
+
 /*
  * Machine-dependent part of the proc structure for mvme68k.
  */
@@ -44,10 +47,8 @@ struct mdproc {
 };
 
 /* md_flags */
-#define MDP_STACKADJ    0x0002  /* frame SP adjusted, might have to
+#define MDP_STACKADJ    0x0001  /* frame SP adjusted, might have to
                                    undo when system call returns
                                    ERESTART. */
-#define	MDP_HPUXTRACE	0x0004	/* being traced by HP-UX process */
-#define	MDP_HPUXMMAP	0x0008	/* VA space is multiply mapped */
-#define	MDP_CCBDATA	0x0010	/* copyback caching of data (68040) */
-#define	MDP_CCBSTACK	0x0020	/* copyback caching of stack (68040) */
+
+#endif /* _MVME68K_PROC_H */