Re: [PATCH 0/5] MR1979: msvcrt: Remaining implementations and stubs for cm3

[Piotr Caban (＠piotr)]

Piotr Caban (@piotr) commented about dlls/msvcrt/concurrency.c:
> #if _MSVCR_VER >= 110
>
> +struct {
> +    void *unk;
> +} _Cancellation_beacon_unknown = {
> +    0x0
> +};
> +
> +/* ??0_Cancellation_beacon(a)details@Concurrency@@QEAA(a)XZ */
> +DEFINE_THISCALL_WRAPPER(_Cancellation_beacon_ctor, 4)
> +_Cancellation_beacon* __thiscall _Cancellation_beacon_ctor(_Cancellation_beacon *this)

Do you know what this function is supposed to do? I don't really like the idea of adding such a stub without understanding it better.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/1979#note_21772