# E0133

`unsafe`, which Oska does not have.

**Machine-applicable fix:** none.

## Example

This program fails with `E0133`.

```oska
unsafe fn dangerous() {}
```

## Fixed

The same program, fixed.

```oska
fn safe() {}
```

Listed in the [checker notes](/checker.md#e0133). `oskac explain E0133` prints this entry offline.