Function windows_sys::Win32::Graphics::Gdi::EnumMetaFile

pub unsafe extern "system" fn EnumMetaFile(
    hdc: HDC, 
    hmf: HMETAFILE, 
    proc: MFENUMPROC, 
    param3: LPARAM
) -> BOOL

Required features: "Win32_Graphics_Gdi", "Win32_Foundation"