original files of m241
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neelimap
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/*
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******************************************************************************
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* INTERPEAK HEADER FILE
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*
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* Document no: @(#) $Name: VXWORKS_ITER40_2019102207 $ $RCSfile: ipnet_routesock.h,v $ $Revision: 1.24.116.1 $
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* $Source: /home/interpeak/CVSRoot/ipnet2/include/ipnet_routesock.h,v $
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* $Author: svc-cmnet $ $Date: 2013-03-13 07:45:36 $
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* $State: Exp $ $Locker: $
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*
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* INTERPEAK_COPYRIGHT_STRING
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* Design and implementation by Kenneth Jonsson <kenneth@interpeak.se>
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******************************************************************************
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*/
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#ifndef IPNET_ROUTESOCK_H
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#define IPNET_ROUTESOCK_H
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/*
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****************************************************************************
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* 1 DESCRIPTION
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****************************************************************************
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*/
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/*
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****************************************************************************
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* 3 INCLUDE FILES
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****************************************************************************
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*/
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#include "ipnet_config.h"
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#include "ipnet.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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****************************************************************************
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* 4 DEFINES
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****************************************************************************
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*/
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#define IPNET_RTM_VERSION 4
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/* T = message can be sent to IPNET
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F = message can be sent from IPNET
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1 = message format is struct Ipnet_rt_msghdr
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2 = message format is struct Ipnet_ifa_msghdr
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3 = message format is struct Ipnet_if_msghdr
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4 = message format is struct Ipnet_if_announcemsghdr
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*/
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#define IPNET_RTM_ADD 0x1 /* TF1 Add route */
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#define IPNET_RTM_DELETE 0x2 /* TF1 Delete route */
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#define IPNET_RTM_CHANGE 0x3 /* TF1 Change in metric or flags */
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#define IPNET_RTM_GET 0x4 /* TF1 Report metrics and other route information */
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#define IPNET_RTM_LOOSING 0x5 /* F1 Kernel suspects route is failing */
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#define IPNET_RTM_REDIRECT 0x6 /* F1 Kernel told to use a different route */
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#define IPNET_RTM_MISS 0x7 /* F1 Lookup failed on this address */
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#define IPNET_RTM_LOCK 0x8 /* TF1 Lock specified metric */
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#define IPNET_RTM_OLDADD 0x9 /* Unsupported! */
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#define IPNET_RTM_OLDDEL 0xa /* Unsupported! */
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#define IPNET_RTM_RESOLVE 0xb /* F1 Request to resolve destination to link-layer address */
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#define IPNET_RTM_NEWADDR 0xc /* TF2 Address is beeing added to interface */
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#define IPNET_RTM_DELADDR 0xd /* TF2 Address is beeing removed from interface */
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#define IPNET_RTM_IFINFO 0xe /* F3 Interface status or flag(s) is changing */
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#define IPNET_RTM_IFANNOUNCE 0x10 /* F4 Interface attached/detached */
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/* Wind river extension for address conflict detection */
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#define IPNET_RTM_ADDRCONFLICT 0xe1 /* F2 Address conflict detected for the address.
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* IPNET_RTM_DELADDR will follow */
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/* Interpeak extension for Virtual Router */
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#define IPNET_RTM_NEWVR 0xf1 /* TF1 Add a new virtual router */
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#define IPNET_RTM_DELVR 0xf2 /* TF1 Delete a virtual router, the default (0)
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route table cannot be remmoved */
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/* rtm_addrs values */
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#define IPNET_RTA_DST 0x01 /* Destination address Ip_sockaddr present */
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#define IPNET_RTA_GATEWAY 0x02 /* Gateway address Ip_sockaddr present */
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#define IPNET_RTA_NETMASK 0x04 /* Netmask address Ip_sockaddr present */
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#define IPNET_RTA_GENMASK 0x08 /* Cloning mask Ip_sockaddr present */
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#define IPNET_RTA_IFP 0x10 /* Interface name Ip_sockaddr present */
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#define IPNET_RTA_IFA 0x20 /* Interface addr Ip_sockaddr present */
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#define IPNET_RTA_AUTHOR 0x40 /* Author of redirect Ip_sockaddr present */
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#define IPNET_RTA_BRD 0x80 /* Broadcast or point-to-point destination address Ip_sockaddr present */
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#define IPNET_RTAX_DST 0 /* Destination address Ip_sockaddr present */
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#define IPNET_RTAX_GATEWAY 1 /* Gateway address Ip_sockaddr present */
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#define IPNET_RTAX_NETMASK 2 /* Netmask address Ip_sockaddr present */
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#define IPNET_RTAX_GENMASK 3 /* Cloning mask Ip_sockaddr present */
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#define IPNET_RTAX_IFP 4 /* Interface name Ip_sockaddr present */
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#define IPNET_RTAX_IFA 5 /* Interface addr Ip_sockaddr present */
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#define IPNET_RTAX_AUTHOR 6 /* Author of redirect Ip_sockaddr present */
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#define IPNET_RTAX_BRD 7 /* Broadcast or point-to-point destination address Ip_sockaddr present */
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#define IPNET_RTAX_MAX 8 /* Size of array to allocate */
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/*
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****************************************************************************
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* 5 TYPES
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****************************************************************************
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*/
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/* Generic message header */
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struct Ipnet_rs_msghdr
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{
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Ip_u16 msglen; /* The length of this message */
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Ip_u8 version; /* The version needed to understand the message */
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Ip_u8 type; /* Messge type IPNET_RTM_xxx */
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};
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struct Ipnet_rt_msghdr
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{
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Ip_u16 rtm_msglen; /* The length of this message */
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Ip_u8 rtm_version; /* The version needed to understand the message */
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Ip_u8 rtm_type; /* Messge type IPNET_RTM_xxx */
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Ip_u32 rtm_index; /* Interface index of associated network interface */
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Ip_u32 rtm_flags; /* Flags, incl kern & message (IPNET_RTF_xxx) */
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Ip_u32 rtm_addrs; /* Bitmask identifying sockaddrs in msg (IPNET_RTA_xxx) */
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Ip_pid_t rtm_pid; /* Identifies sender */
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Ip_u32 rtm_seq; /* For sender to identify action */
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Ip_u32 rtm_errno; /* Error code */
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Ip_u32 rtm_use;
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Ip_u32 rtm_inits; /* IPNET_RTV_xxx flags to identify which fields is valid in 'rtm_rmx' */
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Ip_u32 rtm_table; /* Route table index (IPCOM_ROUTE_TABLE_DEFAULT = default) */
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/* The actual routing table used is defined by socket vr + rtm_table */
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struct Ipnet_rt_metrics rtm_rmx;
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};
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struct Ipnet_ifa_msghdr
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{
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Ip_u16 ifam_msglen; /* The length of this message */
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Ip_u8 ifam_version; /* The version needed to understand the message */
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Ip_u8 ifam_type; /* Messge type IPNET_RTM_xxx */
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Ip_u32 ifam_addrs; /* Bitmask identifying sockaddrs in msg (IPNET_RTA_xxx) */
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Ip_u32 ifam_flags; /* Subset route flags (IPNET_RTF_xxx) */
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Ip_u32 ifam_index; /* Interface index */
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Ip_u32 ifam_metric; /* Metric */
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};
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struct Ipnet_if_data
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{
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/* generic interface information */
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Ip_u8 ifi_type; /* Ethernet, tokenring, etc. */
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Ip_u8 ifi_addrlen; /* Media address length */
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Ip_u8 ifi_hdrlen; /* Media header length */
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Ip_u8 ifi_link_state; /* Current link state */
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Ip_u32 ifi_mtu; /* Maximum transmission unit */
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Ip_u32 ifi_metric; /* Routing metric (external only) */
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Ip_u32 ifi_baudrate; /* Linespeed */
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/* volatile statistics */
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Ip_u32 ifi_ipackets; /* Packets received on interface */
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Ip_u32 ifi_ierrors; /* Input errors on interface */
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Ip_u32 ifi_opackets; /* Packets sent on interface */
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Ip_u32 ifi_oerrors; /* Output errors on interface */
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Ip_u32 ifi_collisions; /* Collisions on csma interfaces */
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Ip_u32 ifi_ibytes; /* Total number of octets received */
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Ip_u32 ifi_obytes; /* Total number of octets sent */
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Ip_u32 ifi_imcasts; /* Packets received via multicast */
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Ip_u32 ifi_omcasts; /* Packets sent via multicast */
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Ip_u32 ifi_iqdrops; /* Dropped on input, this interface */
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Ip_u32 ifi_noproto; /* Destined for unsupported protocol */
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struct Ip_timeval ifi_lastchange; /* last updated */
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};
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struct Ipnet_if_msghdr
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{
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Ip_u16 ifm_msglen; /* The length of this message */
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Ip_u8 ifm_version; /* The version needed to understand the message */
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Ip_u8 ifm_type; /* Messge type IPNET_RTM_xxx */
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int ifm_addrs; /* Bitmask identifying sockaddrs in msg (IPNET_RTA_xxx) */
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int ifm_flags; /* Interface flags (IP_IFF_xxx) */
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Ip_u32 ifm_index; /* Interface index */
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struct Ipnet_if_data ifm_data; /* Statistics and other interface info */
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};
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struct Ipnet_if_announcemsghdr
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{
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Ip_u16 ifan_msglen; /* The length of this message */
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Ip_u8 ifan_version; /* The version needed to understand the message */
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Ip_u8 ifan_type; /* Message type IPNET_RTM_xxx */
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Ip_u32 ifan_index; /* Interface index */
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char ifan_name[IP_IFNAMSIZ]; /* Interface name, e.g. "eth0" */
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Ip_u16 ifan_what; /* what type of announcement */
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};
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#define IPNET_IFAN_ARRIVAL 0 /* interface attached (arrival) */
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#define IPNET_IFAN_DEPARTURE 1 /* interface detached (departure) */
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/*
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****************************************************************************
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* 6 FUNCTIONS
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****************************************************************************
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif
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/*
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****************************************************************************
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* END OF FILE
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****************************************************************************
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*/
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