int21

How to catch a tab press in x86 assembly?

Hi, I'm working on a project in x86 assembly on Windows (MASM), and I need to somehow catch tab presses, but I'm not sure how to do that in assembly (I'm new to it). I can get get user input with int 21h, but as far as I can tell that only works if the users types the data, then presses enter. What I need is a way so that if the user ...