Completes P0087, funded by -Tom-.
We will in fact have to use both the function call and the macro version, even within the same translation unit. Part of P0067, funded by Splashman.
Small detour into MAINE.EXE because it has all the juicy algorithms that will explain the remaining unknown members of the highscore data structure, and there's this one code segment here we need to get out of the way first.