---
title: reserved
framework: usbdriverkit
role: symbol
role_heading: Instance Property
path: usbdriverkit/iousbisochronousframe/reserved
---

# reserved

Reserved for future use.

## Declaration

```occ
uint32_t reserved;
```

## See Also

### Getting the Frame Properties

- [status](usbdriverkit/iousbisochronousframe/status.md)
- [requestCount](usbdriverkit/iousbisochronousframe/requestcount.md)
- [completeCount](usbdriverkit/iousbisochronousframe/completecount.md)
- [timeStamp](usbdriverkit/iousbisochronousframe/timestamp.md)