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# ColorSyncCMMIterateCallback

A callback that the framework invokes for each installed CMM during iteration.

```
typealias ColorSyncCMMIterateCallback = (ColorSyncCMM?, UnsafeMutableRawPointer?) -> Bool
```

## Parameters

`cmm`

The CMM for this iteration step.

`userInfo`

The user info passed to the iteration function.

## Discussion

Return `false` to stop the iteration.

---

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