---
title: findExtendedInfo64
framework: kernel
role: symbol
role_heading: Instance Method
path: kernel/ioaudioengineuserclient/1495533-findextendedinfo64
---

# findExtendedInfo64

## Declaration

```occ
virtual IOAudioClientBufferExtendedInfo64 * findExtendedInfo64(UInt32 bufferSetID);
```