Register Variables

How exactly do register variables work in C? When should they be used? K&R touches upon them briefly but moves right along. Is there any source in which I can read about them in depth?

>>17

However, there are a several trivial cases where the object doesn't have a name.

really? I can't think of any. All that comes to mind are anonymous structs and unions, but those are just types, not objects that carry any kind of value. Do you mean objects allocated on the heap?

I think you just need to shut the fuck up something you clearly don't understand.

y-u-gata-b-so-mean-bro? If you'd like to explain where my understanding appears to fall short, I'd like to hear it though.