[TylerGlaiel]

yeah that, include is a textual replacement, so anything placed before the include is seen by all the code in the include. Not just other preprocessor stuff and pragmas but all of the other function definitions as well. There are some cases where this has legitimate use, but also is one of the main reasons why compilers can't just "compile the .h files separately and reuse that work whenever its included, automatically"

you define #import as "include but no context leaks into it" and that should on its own be enough to let the compiler just, compile that file once and reuse it wherever else its imported. That's like 95% of the benefit of what modules offered but much much simpler