---
title: AudioFileComponentGetUserDataAtOffsetProc
framework: audiotoolbox
role: symbol
role_heading: Type Alias
path: audiotoolbox/audiofilecomponentgetuserdataatoffsetproc
---

# AudioFileComponentGetUserDataAtOffsetProc

## Declaration

```swift
typealias AudioFileComponentGetUserDataAtOffsetProc = (UnsafeMutableRawPointer, UInt32, UInt32, Int64, UnsafeMutablePointer<UInt32>, UnsafeMutableRawPointer) -> OSStatus
```

## See Also

### Data Types

- [AUMIDIEventListBlock](audiotoolbox/aumidieventlistblock.md)
- [AudioFileComponentGetUserDataSize64Proc](audiotoolbox/audiofilecomponentgetuserdatasize64proc.md)
- [CallHostBlock](audiotoolbox/callhostblock.md)