addr_expand
if (!addr_expand(min, min_bitstr, length, 0))
return addr_expand(max, max_bitstr, length, 1);
if (!addr_expand(addr, bs, 4, fill))
if (!addr_expand(addr, bs, 16, fill))
if (!addr_expand(addr_a, a->u.addressPrefix, length, 0x00))
if (!addr_expand(addr_a, a->u.addressRange->min, length, 0x00))
if (!addr_expand(addr_b, b->u.addressPrefix, length, 0x00))
if (!addr_expand(addr_b, b->u.addressRange->min, length, 0x00))