[Bug 50405] Missing ability to read Evironment Block and Environment Block Size from any Process ID kernel32

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=50405

--- Comment #11 from Samuel Venable  ---
(In reply to Zebediah Figura from comment #5)
> This bug actually does seem to be valid. According to [1], we're missing the
> following fields of RTL_USER_PROCESS_PARAMETERS:
> ULONG EnvironmentSize;
> ULONG EnvironmentVersion;
> PVOID PackageDependencyData;
> ULONG ProcessGroupId;
> ULONG LoaderThreads;
>
> [1] https://processhacker.sourceforge.io/doc/ntrtl_8h_source.html
>
> I'm not sure what the point of EnvironmentSize is, since the environment is
> doubly null-terminated, but there you go...

Ah, so mystery solved?