[PATCH 0/2] MR10277: user32: Make static control internal data private.

[Piotr Caban (＠piotr)]

Fixes adding account in Quicken Classics. The application depends on GetWindowLong(static_hwnd, 0) returning 0.

The implementation uses NtUserSetWindowFNID that is not compatible with Windows. According to information available on the Internet the function takes control id. Since the control id's are not documented and may change between Windows versions I have used the argument to pass private data range instead. Thanks to it we don't have to hardcode it on win32u side.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/10277