ACMFORMATTAGENUMCBW

Undocumented in source but is binding to Windows. You might be able to learn more by searching the web for its name.
nothrow extern (Windows)
alias ACMFORMATTAGENUMCBW = BOOL function(HACMDRIVERID hadid, LPACMFORMATTAGDETAILSW paftd, DWORD_PTR dwInstance, DWORD fdwSupport)

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