/*
 * @DEC_COPYRIGHT@
 */
/*
 * HISTORY
 * $Log:	version.h,v $
 * Revision 4.2  91/09/19  23:03:01  devbld
 * Adding ODE Headers
 * 
 * $EndLog$
 */
/*	
 *	@(#)$RCSfile: version.h,v $ $Revision: 4.2 $ (DEC) $Date: 91/09/19 23:03:01 $
 */ 
/*
 */
/*
 * (c) Copyright 1990, OPEN SOFTWARE FOUNDATION, INC.
 * ALL RIGHTS RESERVED
 */
/* 
 * Mach Operating System
 * Copyright (c) 1989 Carnegie-Mellon University
 * Copyright (c) 1988 Carnegie-Mellon University
 * All rights reserved.  The CMU software License Agreement specifies
 * the terms and conditions for use and redistribution.
 */
/*
 * OSF/1 Release 1.0
 */

#ifndef	_SYS_VERSION_H_
#define _SYS_VERSION_H_

/*
 *	Each kernel has a major and minor version number.  Changes in
 *	the major number in general indicate a change in exported features.
 *	Changes in minor number usually correspond to internal-only
 *	changes that the user need not be aware of (in general).  These
 *	values are stored at boot time in the machine_info strucuture and
 *	can be obtained by user programs with the host_info kernel call.
 *	This mechanism is intended to be the formal way for Mach programs
 *	to provide for backward compatibility in future releases.
 *
 *	[ This needs to be reconciled somehow with the major/minor version
 *	  number stuffed into the version string - mja, 5/8/87 ]
 *
 *	Following is an informal history of the numbers:
 *
 *	25-March-87  Avadis Tevanian, Jr.
 *		Created version numbering scheme.  Started with major 1,
 *		minor 0.
 */

#define KERNEL_MAJOR_VERSION	1
#define KERNEL_MINOR_VERSION	0

/* 
 *  Version number of the kernel include files.
 *
 *  This number must be changed whenever an incompatible change is made to one
 *  or more of our include files which are used by application programs that
 *  delve into kernel memory.  The number should normally be simply incremented
 *  but may actually be changed in any manner so long as it differs from the
 *  numbers previously assigned to any other versions with which the current
 *  version is incompatible.  It is used at boot time to determine which
 *  versions of the system programs to install.
 *
 *  Structures that are used by system programs include
 *	user, uthread, utask, proc, file 
 *  Note that the symbol _INCLUDE_VERSION must be set to this in the symbol
 *  table.  On the VAX for example, this is done in locore.s.
 */

#define INCLUDE_VERSION	26			/* add one to me */

#endif	/* _SYS_VERSION_H_ */
