/* Compare the Previous Interface Name of two mappings Note : this one is special.  */
static int mapping_cmpprevname(struct if_mapping *ifnode, struct if_mapping *target)
/* Compare the Previous Interface Name of two mappings Note : this one is special.  */
static int mapping_cmpprevname(struct if_mapping *ifnode, struct if_mapping *target)
{
  return(fnmatch(ifnode->prevname, target->ifname, FNM_CASEFOLD));
}