text: /*
   * Copyright (c) 1980, 1986, 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.
   *
   *	@(#)raw_cb.h	8.1 (Berkeley) 6/10/93
   * $FreeBSD: src/sys/net/raw_cb.h,v 1.16 2002/03/19 21:54:18 alfred Exp $
   */
  
  #ifndef _NET_RAW_CB_H_
  #define _NET_RAW_CB_H_
  
  #include <sys/queue.h>
  
  /*
   * Raw protocol interface control block.  Used
   * to tie a socket to the generic raw interface.
   */
  struct rawcb {
  	LIST_ENTRY(rawcb) list;
  	struct	socket *rcb_socket;	/* back pointer to socket */
  	struct	sockaddr *rcb_faddr;	/* destination address */
  	struct	sockaddr *rcb_laddr;	/* socket's address */
  	struct	sockproto rcb_proto;	/* protocol family, protocol */
  };
  
  #define	sotorawcb(so)		((struct rawcb *)(so)->so_pcb)
  
  /*
   * Nominal space allocated to a raw socket.
   */
  #define	RAWSNDQ		8192
  #define	RAWRCVQ		8192
  
  #ifdef _KERNEL
  extern LIST_HEAD(rawcb_list_head, rawcb) rawcb_list;
  
  /* protosw entries */
  pr_ctlinput_t	raw_ctlinput;
  pr_init_t	raw_init;
  
  /* usrreq entries */
  int	 raw_attach(struct socket *, int);
  void	 raw_detach(struct rawcb *);
  void	 raw_disconnect(struct rawcb *);
  
  #if 0 /* what the ??? */
  pr_input_t	raw_input;
  #else
  void	 raw_input(struct mbuf *,
  	    struct sockproto *, struct sockaddr *, struct sockaddr *);
  #endif
  
  extern	struct pr_usrreqs raw_usrreqs;
  #endif
  
  #endif
  