[PATCH v22 0/11] MR7797: ntdll: Wait for all pending operations to be cancelled in NtCancelIoFile[Ex]().

[Matteo Bruni (＠Mystral)]

This fixes Trials Fusion often crashing when disconnecting a controller while there are more still connected.

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  v22: ntdll: Fix wait argument to NtWaitForMultipleObjects() from NtWaitForSingleObjects().
       ntoskrnl/tests: Use the 'Nt' version of the CancelIo APIs.
       ntoskrnl/tests: Test the thread ID the cancellation routine runs from.
       ntoskrnl/tests: Add more cancellation tests.
       ntoskrnl/tests: Fix tests on current Windows 10 / 11.
       ntdll/tests: Test IOSB values of the cancel operation.
       ntdll/tests: Add more NtCancelIoFile[Ex]() tests.
       ntdll: Wait for all asyncs to handle cancel in NtCancelIoFile().
       server: Factor out a cancel_async() function.
       server: Introduce a find_async_from_user helper.
       ntdll: Factor out a cancel_io() function.

https://gitlab.winehq.org/wine/wine/-/merge_requests/7797