---
title: asyncDeviceRequestCompletionCallback
framework: kernel
role: symbol
role_heading: Type Method
path: kernel/iousbhostdevice/3294651-asyncdevicerequestcompletioncall
---

# asyncDeviceRequestCompletionCallback

## Declaration

```occ
static void asyncDeviceRequestCompletionCallback(void *owner, void *parameter, IOReturn status, uint32_t bytesTransferred);
```