/* 1949, Wed 16 Feb 00

   IF_LIST.C: Print a list of the WinDUmp-capable network interfaces

   Copyright (C) 2000-2002 by Nevil Brownlee,
   CAIDA | University of Auckland */

#include <stdio.h>
#include <stdlib.h>

/* Globals in pcap-cygwd.c
   (This is a utility for NeTraMet users,
      I don't see it as part of the libpcap library!) */

int find_interfaces(void);
extern char *if_names[];
extern int cyg_interfaces;

int main(int argc, char *argv[])
{
   int j;

   if (!find_interfaces()) {
      printf("Can't find any Packet Adapters\n");
      exit(11);
      }
   printf("%d interfaces:\n", cyg_interfaces);
   for (j = 0; j != cyg_interfaces; ++j)
      printf("  %d %s\n", j, if_names[j]);
   }