/*
 ******************************************************************************
 *                     HEADER FILE
 *
 *     Document no: @(#) $Name: VXWORKS_ITER40_2019102207 $ $RCSfile: if_arp.h,v $ $Revision: 1.3 $
 *     $Source: /home/interpeak/CVSRoot/ipxinc/include/net/if_arp.h,v $
 *     $Author: lob $ $Date: 2005-08-08 17:19:55 $
 *     $State: Exp $ $Locker:  $
 *
 *     INTERPEAK_COPYRIGHT_STRING
 *     Design and implementation by Lennart Bang <lob@interpeak.se>
 ******************************************************************************
 */
#ifndef IP_NET_IF_ARP_H
#define IP_NET_IF_ARP_H

/*
 ****************************************************************************
 * 1                    DESCRIPTION
 ****************************************************************************
 */

/*
 ****************************************************************************
 * 2                    CONFIGURATION
 ****************************************************************************
 */

#include "ipcom_config.h"


/*
 ****************************************************************************
 * 3                    INCLUDE FILES
 ****************************************************************************
 */

#include "ipcom_sock.h"

#ifdef __cplusplus
extern "C" {
#endif

/*
 ****************************************************************************
 * 4                    DEFINES
 ****************************************************************************
 */

/* ARP protocol hardware identifiers: */
#define ARPHRD_NETROM     0
#define ARPHRD_ETHER      1
#define ARPHRD_EETHER     2
#define ARPHRD_AX25       3
#define ARPHRD_PRONET     4
#define ARPHRD_CHAOS      5
#define ARPHRD_IEEE802    6
#define ARPHRD_ARCNET     7
#define ARPHRD_APPLETLK   8
#define ARPHRD_DLCI      15
#define ARPHRD_ATM       19
#define ARPHRD_METRICOM  23

#define ARPOP_REQUEST     1
#define ARPOP_REPLY       2
#define ARPOP_REVREQUEST  3
#define ARPOP_REVREPLY    4
#define ARPOP_INVREQUEST  8
#define ARPOP_INVREPLY    9

/* linux/if_ether.h defines: */
#define ETH_P_802_2     0x0004 /* 802.2 frames */
#define ETH_P_802_3     0x0001 /* Dummy type for 802.3 frames */
#define ETH_P_IP        0x0800 /* IPv4 */
#define ETH_P_ARP       0x0806 /* ARP */


/*
 ****************************************************************************
 * 5                    TYPES
 ****************************************************************************
 */

struct arphdr
{
    Ip_u16  ar_hrd;
    Ip_u16  ar_pro;
    Ip_u8   ar_hln;
    Ip_u8   ar_pln;
    Ip_u16  ar_op;
};


/*
 ****************************************************************************
 * 6                    FUNCTIONS
 ****************************************************************************
 */


#ifdef __cplusplus
}
#endif

#endif

/*
 ****************************************************************************
 *                      END OF FILE
 ****************************************************************************
 */