Re: [PATCH v7 0/5] MR8703: combase: Implement HSTRING marshaling functions.

[Nikolay Sivov (＠nsivov)]

Nikolay Sivov (@nsivov) commented about dlls/combase/usrmarshal.c:
> +{
> +    ULONG context;
> +    union {
> +        struct {
> +            ULONG size;
> +            WCHAR data[];
> +        } buf;
> +        struct {
> +#ifdef _WIN64
> +            ULONG pad;
> +#endif
> +            HSTRING str;
> +        };
> +    };
> +};
> +#pragma pack(pop)
> There should a simpler way to define this. Padding I suspect is due to pointer field alignment on 64-bit. Does it not properly right away?

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https://gitlab.winehq.org/wine/wine/-/merge_requests/8703#note_112064