HI :) if windows written in c or cpp and the programmers for windows os could not use any headers like <graphics.h> so how windows gui programmed ? (window + button + images + controls + ...) programmed with pure c?
i can't understand if you want to program graphic button or gui window how you can write it without any library ?
Please answer me :( i want to know if you want to make os how you can program with graphic
Thanks