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diff --git a/include/mach/sa/sys/mman.h b/include/mach/sa/sys/mman.h
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--- a/include/mach/sa/sys/mman.h
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-/*
- * Copyright (c) 1994 The University of Utah and
- * the Computer Systems Laboratory at the University of Utah (CSL).
- * All rights reserved.
- *
- * Permission to use, copy, modify and distribute this software is hereby
- * granted provided that (1) source code retains these copyright, permission,
- * and disclaimer notices, and (2) redistributions including binaries
- * reproduce the notices in supporting documentation, and (3) all advertising
- * materials mentioning features or use of this software display the following
- * acknowledgement: ``This product includes software developed by the
- * Computer Systems Laboratory at the University of Utah.''
- *
- * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS
- * IS" CONDITION. THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF
- * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * CSL requests users of this software to return to csl-dist@cs.utah.edu any
- * improvements that they make and grant CSL redistribution rights.
- *
- * Author: Bryan Ford, University of Utah CSL
- */
-#ifndef _MACH_SA_SYS_MMAN_H_
-#define _MACH_SA_SYS_MMAN_H_
-
-/*
- * Protections are chosen from these bits, or-ed together.
- * NB: These are the same values as the VM_PROT_xxx definitions,
- * and they can be used interchangeably.
- */
-#define PROT_READ 0x01 /* pages can be read */
-#define PROT_WRITE 0x02 /* pages can be written */
-#define PROT_EXEC 0x04 /* pages can be executed */
-
-/*
- * Flags for the mlockall() call.
- */
-#define MCL_CURRENT 0x0001 /* lock all currently mapped memory */
-#define MCL_FUTURE 0x0002 /* lock all memory mapped in the future */
-
-#endif _MACH_SA_SYS_MMAN_H_