#[unsafe(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)>,
)