iplookupsubtype
$$.a.iplookupsubtype = 1;
$$.a.iplookupsubtype = 0;
$$.a.iplookupsubtype = 0;
$$.a.iplookupsubtype = 1;
$$.a.iplookupsubtype = 0;
$$.a.iplookupsubtype = 0;
$$.a.iplookupsubtype = 0;
$$.a.iplookupsubtype = 1;
$$.a.iplookupsubtype = 0;
$$.a.iplookupsubtype = 1;
if (addr->iplookupsubtype == 0)
else if (addr->iplookupsubtype == 1) {
switch (addrp->iplookupsubtype)
#define fi_srcsubtype fi_src.iplookupsubtype
#define fi_dstsubtype fi_dst.iplookupsubtype
#define na_subtype na_addr[0].iplookupsubtype