[FFmpeg-devel] [PATCH v13 3/4] compat/w32dlfcn.h: Remove MAX_PATH limit and replace LoadLibraryExA with LoadLibraryExW

[nil-admirari at mailo.com]

> src/libavutil/wchar_filename.h: In function ‘add_extended_prefix’:
> src/libavutil/wchar_filename.h:211:9: error: ‘wcscpy_instead_use_StringCbCopyW_or_StringCchCopyW’
> undeclared (first use in this function)
> wcscpy(temp_w, unc_prefix);

are fixed by defining NO_DSHOW_STRSAFE:
https://ffmpeg.org/pipermail/ffmpeg-devel/2022-June/297492.html.

I don't know whether it's enough to fix COM related errors: I never got them.