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/*
* Copyright 2010 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/*
* 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.
*/
#ifndef _NETINET_ARP_H
#define _NETINET_ARP_H
#include <sys/types.h>
#include <sys/ethernet.h>
#include <sys/socket.h>
#include <net/if_arp.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* Ethernet Address Resolution Protocol.
*
* See RFC 826 for protocol description. Structure below is adapted
* to resolving internet addresses. Field names used correspond to
* RFC 826.
*/
struct ether_arp {
struct arphdr ea_hdr; /* fixed-size header */
struct ether_addr arp_sha; /* sender hardware address */
uchar_t arp_spa[4]; /* sender protocol address */
struct ether_addr arp_tha; /* target hardware address */
uchar_t arp_tpa[4]; /* target protocol address */
};
#define arp_hrd ea_hdr.ar_hrd
#define arp_pro ea_hdr.ar_pro
#define arp_hln ea_hdr.ar_hln
#define arp_pln ea_hdr.ar_pln
#define arp_op ea_hdr.ar_op
#ifdef __cplusplus
}
#endif
#endif /* _NETINET_ARP_H */
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