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      1 /*	$OpenBSD: tcp_var.h,v 1.83 2007/06/25 12:17:43 markus Exp $	*/
      2 /*	$NetBSD: tcp_rndiss.h,v 1.2 2008/06/18 09:06:27 yamt Exp $	*/
      3 
      4 /*
      5  * Copyright (c) 1982, 1986, 1993, 1994
      6  *	The Regents of the University of California.  All rights reserved.
      7  *
      8  * Redistribution and use in source and binary forms, with or without
      9  * modification, are permitted provided that the following conditions
     10  * are met:
     11  * 1. Redistributions of source code must retain the above copyright
     12  *    notice, this list of conditions and the following disclaimer.
     13  * 2. Redistributions in binary form must reproduce the above copyright
     14  *    notice, this list of conditions and the following disclaimer in the
     15  *    documentation and/or other materials provided with the distribution.
     16  * 3. Neither the name of the University nor the names of its contributors
     17  *    may be used to endorse or promote products derived from this software
     18  *    without specific prior written permission.
     19  *
     20  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     21  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     22  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     23  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     24  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     25  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     26  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     27  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     28  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     29  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     30  * SUCH DAMAGE.
     31  *
     32  *	@(#)tcp_var.h	8.3 (Berkeley) 4/10/94
     33  */
     34 
     35 #ifndef _NETINET_TCP_RNDISS_H_
     36 #define _NETINET_TCP_RNDISS_H_
     37 
     38 #ifdef _KERNEL
     39 u_int16_t tcp_rndiss_encrypt(u_int16_t);
     40 void	  tcp_rndiss_init(void);
     41 tcp_seq	  tcp_rndiss_next(void);
     42 #endif /* _KERNEL */
     43 
     44 #endif /* !_NETINET_TCP_RNDISS_H_ */
     45