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# nw_parameters_get_allow_ultra_constrained(_:)

```
func nw_parameters_get_allow_ultra_constrained(_ parameters: nw_parameters_t) -> Bool
```

## Parameters

`parameters`

The parameters to check.

## Return Value

Returns whether or not ultra-constrained interfaces are allowed.

## Discussion

\abstract Check if the parameters explicitly allow connectivity over
ultra-constrained interfaces.

---

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