Bummer, your small c apps compiler doesn’t have a getch().
We can overcome this by installing ncurses or create our own getch() function.
If you’re using cygwin, we should install ncurses first (it’s not included in cygwin’s default setup). First of all, you have to get libncurses-devel package.
Here is example how to use ncurses
Manual compile: gcc test_ncurses.c -lncurses
CMake example to compile
- Here is the solution for creating getch() function.