How to fasten a visual form for a C program?

Question

C++ / C#

The crux of the matter is this, there is a C program that works great and suits me perfectly, but it is not convenient for individuals to work with it through the console. What is the easiest way to attach a visual form to it (in fact, a couple of fields and a window with information output). Threat to rewrite the entire program into another language, I really would not want to.

Answer 1

It depends on the specifics of the program, but you can do it as it is done with GIT and its "visual" clients. You make the form on what you know how, and the form "communicates" with the console program through the standard cin - cout.