hey i needed help regarding C++. I have a query regarding the functioning of input/output functions in c and c++ (like printf, scanf, cin, cout). I know how to use them but i am intrested to knw how do they wrk actually, more of a low level.and one more thing that I wanted to know how I can create my own console for input or output in c and c++. any idea / online resource / e-book most welcome!! -- Ashish PS:Its urgent!! :)