Re: [PATCH 0/2] MR6723: msvcrt: Try to generate CTYPE data according to the given codepage.

[Piotr Caban (＠piotr)]

Piotr Caban (@piotr) commented about dlls/msvcrt/locale.c:
> locinfo->ctype1[0] = 0;
>          locinfo->pctype = locinfo->ctype1+1;
>
> +        cp_lcid = lcid_from_codepage(locinfo->lc_codepage);

This will not work for codepages that don't have lcid that uses them as default ansi code page (e.g. 437). I think that the correct approach is to use MultiByteToWideChar/LCMapStringW/WideCharToMultiByte instead.

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/6723#note_85850