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# AUGraphNewNode

Deprecated in OS X v10.5. Instead, use [`AUGraphAddNode(_:_:_:)`](/documentation/AudioToolbox/AUGraphAddNode(_:_:_:)).

```
extern OSStatus AUGraphNewNode(AUGraph inGraph, const struct ComponentDescription *inDescription, UInt32 inClassDataSize, const void *inClassData, AUNode *outNode);
```

## Return Value

A result code.

## Discussion

ClassInfo data should not be used with new nodes.

---

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