Re: Crap
You could always invent your own representation, as long as it packs in the required number of bits (eg: for ipv4 ping is perfectly happy to work with decimal, octal and hexadecimal notation, alongside the more usual dotted decimal). I suggest using unicode emojis - visit my website at tulip-eggplant-winky face-lobster-broccoli-automobile-man frowning-sock.