Re: [PATCH v4 0/2] MR9639: Fix the integration of PowerPoint add-in in MS Office 2016

[Ivan Lyugaev (＠valy)]

On Wed Jan 21 17:59:10 2026 +0000, Nikolay Sivov wrote:
> Maybe it should be more like !(wParamFlags & (FIN|FOUT))? This needs
> some experimenting. Or maybe PARAMFLAG_FIN is reported by typelib API,
> in the absence of IN/OUT/RETVAL.
> I'm not sure if that condition will work correctly because I've only been able to test for the PARAMFLAG_NONE flag. I can provide a test COM class to confirm my point (if the Wine test suite isn't enough).

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https://gitlab.winehq.org/wine/wine/-/merge_requests/9639#note_127640