[Cin] cppcheck-related patches

[Phyllis Smith]

Andrew, I have installed these on my system and will run a few things to
see if all seems OK.  The patches look good though except I am confused by
the name inclusion of "Experimental" on the "voids" and one of the "return
0".

On Mon, May 30, 2022 at 5:30 PM Andrew Randrianasulu <
randrianasulu at gmail.com> wrote:

> After being beaten by missing returns I tried to re-run cppcheck 2.8 over
> cin-gg codebase.
>
> Few issues I do not know how to correct, for others I have patches to test
>
> I think they definitely for next month testing
>
>
>
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