doubt with formatted input c++

[zavulom]

Hi all, I am developing an editor same as the windows for gnome is 30% completed, with this interactive menus, fabric, color, transition screens.
I am developing a piece I need to capture the ctrl + A, but this is not my problem, my problem is that I have a standard input stdin and it captures more than one key, need an entry that captures only one entry or 1 character or numbers and accent. I do not know if you guys can understand me, if I capture standard input, which several keys capture how can I capture the ctrl + a , ctrl + and other. already tried to use assembly,
On Linux gnome codeblocks with getchar can not put the accents another I can not use the ncurses it is not necessary and would hinder my code,
please help

[Jenna]

This question seems not to be related to Code::Blocks itself (it's "just" an IDE).

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