Function windows_sys::Win32::UI::Shell::PropertiesSystem::VariantGetUInt64Elem

pub unsafe extern "system" fn VariantGetUInt64Elem(
    var: *const VARIANT, 
    ielem: u32, 
    pnval: *mut u64
) -> HRESULT

Required features: "Win32_UI_Shell_PropertiesSystem", "Win32_Foundation", "Win32_System_Com", "Win32_System_Ole"