Function windows_sys::Win32::System::Com::StructuredStorage::PropVariantGetUInt64Elem

pub unsafe extern "system" fn PropVariantGetUInt64Elem(
    propvar: *const PROPVARIANT,
    ielem: u32,
    pnval: *mut u64
) -> HRESULT

Expand description

Required features: "Win32_Foundation", "Win32_System_Variant"