Thank you for advise, Morris. Could you pls explain this "#include <default.c>" thing. My strategies are not in the original Zorro folder. How would VSCode find <default.c>, which is located in "Zorro/Include"?

Hi kalmar, you set the include path in VSCode accordingly. It's a bit hidden in c_cpp_properties.json (in Command Palette, choose "C/C++: Edit Configurations (JSON)", and add your Zorro include path (with forward slashes) to configurations/includePath in the json file). VSCode will then pick up everything from Zorro by itself.

Yes, VSCode picks up for intellisense and go to definition. However, if one knew the compiler Zorro is using then we could point VSCode to use it and probably get IDE debugging.... ?