[PATCH v2 0/10] MR6962: msvcrt: Prepare more functions to handle utf-8 encoded file names.

[Piotr Caban (＠piotr)]

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  v2: msvcrt: Call _wfindnext64 in _findnext64 function.
      msvcrt: Call _wfindfirst64 in _findfirst64 function.
      msvcrt: Call _wfindnext32 in _findnext32 function.
      msvcrt: Call _wfindfirst32 in _findfirst32 function.
      include: Cleanup corecrt_io.h file and use it in io.h.
      msvcrt: Prepare _searchenv_s() for utf-8 encoded filename.

https://gitlab.winehq.org/wine/wine/-/merge_requests/6962