Function msfs::sys::SimConnect_RequestReservedKey

pub unsafe extern "C" fn SimConnect_RequestReservedKey(
    hSimConnect: HANDLE,
    EventID: SIMCONNECT_CLIENT_EVENT_ID,
    szKeyChoice1: *const c_char,
    szKeyChoice2: *const c_char,
    szKeyChoice3: *const c_char
) -> HRESULT