#[no_mangle]
pub extern "C" fn wasmtime_store_epoch_deadline_callback(
store: &mut wasmtime_store_t,
func: extern "C" fn(_: WasmtimeStoreContextMut<'_>, _: *mut c_void, _: *mut u64, _: *mut wasmtime_update_deadline_kind_t) -> Option<Box<wasmtime_error_t>>,
data: *mut c_void,
finalizer: Option<extern "C" fn(_: *mut c_void)>,
)