There are preprocessor macros though you need to explicitly enable them and they don't support parameters (there are workarounds but in practice they're not rea

There are preprocessor macros though you need to explicitly enable them and they don't support parameters (there are workarounds but in practice they're not really needed). FWIW i never had to use them so far, the most i needed from the preprocessor was DEFINE/IFDEF/ENDIF/etc.