One silly stripping func to complement the lib

[voidptr]

can you please explain exactly what is being stripped?
This looks like it might be greatly simplified.

Well, you can install a debugger and follow the example,
it is always a good way to see what happen.

But the function is easy to follow.
and do ... "Stripping a bunch of characters from a string."

def strStripAll(s,ss):
    return ''.join([c for c in s if c not in ss])

is easy to follow ...
with all characters in s chose those that are not in ss
with that result list rebuild a string,

so you effectively remove all caracters in ss from the string s.