diff --git a/sys/arch/pmax/include/aout_machdep.h b/sys/arch/pmax/include/aout_machdep.h
index 7b6986d0c474..5c59ec17ac61 100644
--- a/sys/arch/pmax/include/aout_machdep.h
+++ b/sys/arch/pmax/include/aout_machdep.h
@@ -1,40 +1,3 @@
-/*	$NetBSD: aout_machdep.h,v 1.5 1994/10/26 21:09:39 cgd Exp $	*/
+/*	$NetBSD: aout_machdep.h,v 1.6 1996/03/19 03:06:28 jonathan Exp $	*/
 
-/*-
- * Copyright (c) 1992, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- *	@(#)exec.h	8.1 (Berkeley) 6/10/93
- */
-
-#define	__LDPGSZ	4096
-
-#include <machine/reloc.h>
+#include <mips/exec.h>
diff --git a/sys/arch/pmax/include/bsd-aout.h b/sys/arch/pmax/include/bsd-aout.h
index 5d496ff1d097..1d98a19d7ab0 100644
--- a/sys/arch/pmax/include/bsd-aout.h
+++ b/sys/arch/pmax/include/bsd-aout.h
@@ -1,33 +1,7 @@
+/*	$NetBSD: bsd-aout.h,v 1.3 1996/03/19 03:06:28 jonathan Exp $	*/
+
 /* bsd-aout.h
 
    4.4bsd a.out format, for backwards compatibility...  */
 
-#ifndef __MACHINE_BSD_AOUT_H__
-#define __MACHINE_BSD_AOUT_H__
-#define BSD_OMAGIC  0407            /* old impure format */
-#define BSD_NMAGIC  0410            /* read-only text */
-#define BSD_ZMAGIC  0413            /* demand load format */
-
-struct bsd_aouthdr {
-#if BYTE_ORDER == BIG_ENDIAN
-  u_short a_mid;          /* machine ID */
-  u_short a_magic;        /* magic number */
-#else
-  u_short a_magic;        /* magic number */
-  u_short a_mid;          /* machine ID */
-#endif
- 
-  u_long  a_text;         /* text segment size */
-  u_long  a_data;         /* initialized data size */
-  u_long  a_bss;          /* uninitialized data size */
-  u_long  a_syms;         /* symbol table size */
-  u_long  a_entry;        /* entry point */
-  u_long  a_trsize;       /* text relocation size */
-  u_long  a_drsize;       /* data relocation size */
-};
-
-#ifndef _KERNEL
-#define _AOUT_INCLUDE_
-#include <nlist.h>
-#endif /* _KERNEL */
-#endif /* __MACHINE_BSD_AOUT_H__ */
+#include <mips/bsd-aout.h>