Re: [PATCH v21 0/1] MR5752: msvcrt: [PR53960] Fix ucrt has different struct layout than msvcrt

[Piotr Caban (＠piotr)]

Piotr Caban (@piotr) commented about dlls/msvcrt/tests/file.c:
> +struct test_iobuf
> +{
> - char* _ptr;
>
> +#ifdef _UCRT
> - char* _base;
> - int   _cnt;
>
> +#else
> - int   _cnt;
> - char* _base;
>
> +#endif
> - int   _flag;
> - int   _file;
> - int   _charbuf;
> - int   _bufsiz;
> - char* _tmpfname;
>
> +};

Lets focus on getting the tests into wine first. In order to test ucrtbase the tests needs to be moved to `dlls/ucrtbase/tests/file.c`. `#ifdef _UCRT` can be removed - the tests are only testing ucrtbase. Please send the tests as separate commit with todo_wine added for failing tests.

The fastio library code linked in the bug uses different _iobuf layout, did layout in ucrtbase change at some point?