Function windows::Win32::System::Ole::DispCallFunc

pub unsafe fn DispCallFunc(
    pvinstance: Option<*const c_void>,
    ovft: usize,
    cc: CALLCONV,
    vtreturn: VARENUM,
    cactuals: u32,
    prgvt: *const u16,
    prgpvarg: *const *const VARIANT,
) -> Result<VARIANT>