https://learn.microsoft.com/en-us/windows/win32/api/fileapi/nf-fileapi-findfirstfilea?ref=blog.splitline.tw
FindFirstFileA function (fileapi.h) - Win32 apps | Microsoft Learn
Searches a directory for a file or subdirectory with a name that matches a specific name (or partial name if wildcards are used). (ANSI)
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