
Run gcc main.c -o magnifier.exe -lgdi32 -mwindows on a windows PC with MSYS2.
This was meant as a simple app for a simple purpose so it doesn't even have a Visual Studio project for it.
Run magnifier.exe and then Alt+Tab to Minecraft and select the part of the screen with the entity counter / piechart on it and then move the window somewhere where it doesn't obstruct your view. Changing the zoom level is only possible through the code for now.