windows-nt/Source/XPSP1/NT/net/inc/arpinfo.h
2020-09-26 16:20:57 +08:00

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/********************************************************************/
/** Microsoft LAN Manager **/
/** Copyright(c) Microsoft Corp., 1990-1992 **/
/********************************************************************/
/* :ts=4 */
//** ARPINFO.H - Information definitions for features specific to ARP.
//
// This file contains all of the definitions for ARP information that is
// not part of the standard MIB (i.e. ProxyARP). The objects defines in
// this file are all in the INFO_CLASS_IMPLEMENTATION class.
#ifndef ARPINFO_INCLUDED
#define ARPINFO_INCLUDED
#ifndef CTE_TYPEDEFS_DEFINED
#define CTE_TYPEDEFS_DEFINED
typedef unsigned long ulong;
typedef unsigned short ushort;
typedef unsigned char uchar;
typedef unsigned int uint;
#endif // CTE_TYPEDEFS_DEFINED
//* Structure of a proxy ARP entry.
typedef struct ProxyArpEntry {
ulong pae_status; // Status of the entry.
ulong pae_addr; // Proxy arp address.
ulong pae_mask; // Mask to use for this address.
} ProxyArpEntry;
#define PAE_STATUS_VALID 1 // The P-ARP entry is valid.
#define PAE_STATUS_INVALID 2 // The P-ARP entry is invalid.
#define AT_ARP_PARP_COUNT_ID 1 // ID to use for finding the
// number of proxy ARP entries
// available.
#define AT_ARP_PARP_ENTRY_ID 0x101 // ID to use for querying/setting
// proxy ARP entries.
#endif // ARPINFO_INCLUDED