Re: [PATCH v14 0/1] MR10459: vbscript: Implement DateDiff built-in function.

[Jacek Caban (＠jacek)]

Jacek Caban (@jacek) commented about dlls/vbscript/global.c:
> +
> +        /* firstday: 0=system default, 1=vbSunday(wday 0), ..., 7=vbSaturday(wday 6) */
> +        if(firstday >= 1 && firstday <= 7)
> +        {
> +            firstday_wday = firstday - 1;
> +        }
> +        else
> +        {
> +            int locale_firstday = 0;
> +            GetLocaleInfoW(This->ctx->lcid, LOCALE_RETURN_NUMBER | LOCALE_IFIRSTDAYOFWEEK,
> +                    (LPWSTR)&locale_firstday, sizeof(locale_firstday) / sizeof(WCHAR));
> +            firstday_wday = (locale_firstday + 1) % 7;
> +        }
> +
> +        day1 = (LONG)date1;
> +        day2 = (LONG)date2;
> Those casts are not needed.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/10459#note_139075