Hello. I see some tests call [GS]etWindowLongPtr(..., GWLP_WNDPROC, ...). I think this is somewhat confusing. API offers both A- an W- versions of this function, while at my first glance I cannot firmly decide, what used name does refer to.
Shouldn't occurences be renamed to ...WindowLongPtrA() here (or even all occurrences {by not requiring second parameter == GWLP_WNDPROC}) ?
Same question stands for [GS]etWindowLong().