/* Extract the Previous Interface Name from a live interface  */
static int mapping_getprevname(int skfd, const char *ifname, struct if_mapping *target, int flag)
/* Extract the Previous Interface Name from a live interface  */
static int mapping_getprevname(int skfd, const char *ifname, struct if_mapping *target, int flag)
{
  skfd = skfd; ifname = ifname; flag = flag;
  target->active[SELECT_PREVNAME] = 1;
  return(0);
}