---
title: Anonymous
framework: Kernel
role: containerSymbol
role_heading: Enumeration
platforms: [macOS 11.0+]
path: kernel/3612503-anonymous
---

# Anonymous

## Declaration

```occ
enum : unsigned int {
    ...
};
```

## Topics

### Constants

- [IOUSBHostCIMessageControlNoResponse](kernel/3612503-anonymous/iousbhostcimessagecontrolnoresponse.md)
- [IOUSBHostCIMessageControlStatus](kernel/3612503-anonymous/iousbhostcimessagecontrolstatus.md)
- [IOUSBHostCIMessageControlStatusPhase](kernel/3612503-anonymous/iousbhostcimessagecontrolstatusphase.md)
- [IOUSBHostCIMessageControlType](kernel/3612503-anonymous/iousbhostcimessagecontroltype.md)
- [IOUSBHostCIMessageControlTypePhase](kernel/3612503-anonymous/iousbhostcimessagecontroltypephase.md)
- [IOUSBHostCIMessageControlValid](kernel/3612503-anonymous/iousbhostcimessagecontrolvalid.md)