I have historically made prototypes for argument-less functions
with just plain `()` for the argument list. This has caused some
minor pains when using `m2c` and is, pendatically, incorrect.
So I have changed all argument-less function protoypes to instead
have `(void)` as the argument list. This required a couple small
fixes here and there.
Had to create a new file in order to get stuff matching right,
even though making a separate file for just 3 functions is
incredibly silly.
Signed-off-by: Taggerung <tyler.taggerung@email.com>