* {netbsd,openbsd,freebsd4}/lib/libinet6/getaddrinfo.c,   kame/libinet6/getaddrinfo.c:   return EAI_NODATA, instead of EAI_NONAME, on name resolution errors.   EAI_NODATA does not make sense in these situations
* {netbsd,openbsd,freebsd4}/lib/libinet6/getaddrinfo.c,
  kame/libinet6/getaddrinfo.c:
  return EAI_NODATA, instead of EAI_NONAME, on name resolution errors.
  EAI_NODATA does not make sense in these situations

MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame