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/*
 * INET         An implementation of the TCP/IP protocol suite for the LINUX
 *              operating system.  INET is implemented using the BSD Socket
 *              interface as the means of communication with the user level.
 *
 *              Definitions for the HIPPI handlers.
 *
 * Version:     @(#)hippidevice.h       1.0.0   05/26/97
 *
 * Author:      Jes Sorensen, <Jes.Sorensen@cern.ch>
 *
 *              hippidevice.h is based on previous fddidevice.h work by
 *                      Ross Biro, <bir7@leland.Stanford.Edu>
 *                      Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
 *                      Alan Cox, <gw4pts@gw4pts.ampr.org>
 *                      Lawrence V. Stefani, <stefani@lkg.dec.com>
 *
 *              This program is free software; you can redistribute it and/or
 *              modify it under the terms of the GNU General Public License
 *              as published by the Free Software Foundation; either version
 *              2 of the License, or (at your option) any later version.
 */
#ifndef _LINUX_HIPPIDEVICE_H
#define _LINUX_HIPPIDEVICE_H

#include <linux/if_hippi.h>

#ifdef __KERNEL__
extern int hippi_header(struct sk_buff *skb,
                        struct net_device *dev,
                        unsigned short type,
                        void *daddr,
                        void *saddr,
                        unsigned len);

extern int hippi_rebuild_header(struct sk_buff *skb);

extern unsigned short hippi_type_trans(struct sk_buff *skb,
                                       struct net_device *dev);

extern void hippi_header_cache_bind(struct hh_cache ** hhp,
                                    struct net_device *dev,
                                    unsigned short htype,
                                    __u32 daddr);

extern void hippi_header_cache_update(struct hh_cache *hh,
                                      struct net_device *dev,
                                      unsigned char * haddr);
extern int hippi_header_parse(struct sk_buff *skb, unsigned char *haddr);

extern void hippi_net_init(void);

extern struct net_device *alloc_hippi_dev(int sizeof_priv);
#endif

#endif  /* _LINUX_HIPPIDEVICE_H */