When people say "use at your own" it doesnt just mean the OP, its anyone reading this to know that information. Also he is using that code apparently, and if using <? is unsafe I'm sure you would want to at least know.

Anyway, question... what exactly the purpose of the third statement in this for loop?

Code:
for(int i = 0; i++ < limit; maxx != rt + tt)
	{
...
	}
Its not even in the condition statement.