dist/ipf/pcap-ipf.h

   1 /*      $NetBSD$        */
   2
   3 /*
   4  * Copyright (C) 1993-2001 by Darren Reed.
   5  *
   6  * See the IPFILTER.LICENCE file for details on licencing.
   7  *
   8  */
   9 /*
  10  * This header file is constructed to match the version described by
  11  * PCAP_VERSION_MAJ.
  12  *
  13  * The structure largely derives from libpcap which wouldn't include
  14  * nicely without bpf.
  15  */
  16 typedef struct  pcap_filehdr    {
  17         u_int   pc_id;
  18         u_short pc_v_maj;
  19         u_short pc_v_min;
  20         u_int   pc_zone;
  21         u_int   pc_sigfigs;
  22         u_int   pc_slen;
  23         u_int   pc_type;
  24 } pcaphdr_t;
  25
  26 #define TCPDUMP_MAGIC           0xa1b2c3d4
  27
  28 #define PCAP_VERSION_MAJ        2
  29
  30 typedef struct  pcap_pkthdr     {
  31         struct  timeval ph_ts;
  32         u_int   ph_clen;
  33         u_int   ph_len;
  34 } pcappkt_t;
  35