Now with POSIX file I/O in both executables. And the confirmation that
the name array is indeed exclusively accessed per-byte.
Part of P0093, funded by Ember2528.
In which inline functions are apparently the only way to trick Turbo
C++ into not actually optimizing away the useless `AND AL, 0FFh`.
But come on. Just accessing the high score name characters in chunks of
16-bit Shift-JIS codepoints (which is what they are!) instead of
breaking them down to bytes *everywhere* would have been both more
readable (no swapping of Shift-JIS literals, no bitshifts), more
efficient (this isn't running on an 8-bit CPU after all), and less of a
waste of my time…
Completes P0092, funded by Yanga.
nmlgc