#ifndef __SYS_MSGBUF_H__
#define __SYS_MSGBUF_H__
#ifdef __cplusplus
extern "C" {
#endif
#ident "$Revision: 1.5 $"
/*
*
* Copyright 1992, Silicon Graphics, Inc.
* All Rights Reserved.
*
* This is UNPUBLISHED PROPRIETARY SOURCE CODE of Silicon Graphics, Inc.;
* the contents of this file may not be disclosed to third parties, copied or
* duplicated in any form, in whole or in part, without the prior written
* permission of Silicon Graphics, Inc.
*
* RESTRICTED RIGHTS LEGEND:
* Use, duplication or disclosure by the Government is subject to restrictions
* as set forth in subdivision (c)(1)(ii) of the Rights in Technical Data
* and Computer Software clause at DFARS 252.227-7013, and/or in similar or
* successor clauses in the FAR, DOD or NASA FAR Supplement. Unpublished -
* rights reserved under the Copyright Laws of the United States.
*/
/*
 * Copyright (c) 1982, 1986 Regents of the University of California.
 * All rights reserved.  The Berkeley software License Agreement
 * specifies the terms and conditions for redistribution.
 *
 *	@(#)msgbuf.h	7.1 (Berkeley) 6/4/86
 */

#define	MSG_MAGIC	0x063061
#define	MSG_BSIZE	(4096 - 3 * sizeof (long))
struct	msgbuf {
	long	msg_magic;
	long	msg_bufx;
	long	msg_bufr;
	char	msg_bufc[MSG_BSIZE];
};
#ifdef _KERNEL
struct	msgbuf msgbuf;
#endif
#ifdef __cplusplus
}
#endif
#endif /* !__SYS_MSGBUF_H__ */