Function fdf_sys::fdf_testing_create_unmanaged_dispatcher

pub unsafe extern "C" fn fdf_testing_create_unmanaged_dispatcher(
    driver: *const c_void,
    options: u32,
    name: *const c_char,
    name_len: usize,
    observer: *mut fdf_dispatcher_shutdown_observer_t,
    out_dispatcher: *mut *mut fdf_dispatcher_t,
) -> zx_status_t