---
title: Anonymous
framework: Kernel
role: containerSymbol
role_heading: Enumeration
platforms: [macOS 11.0+]
path: kernel/3612506-anonymous
---

# Anonymous

## Declaration

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

## Topics

### Constants

- [IOUSBHostCIPortEventMessageData0PortNumber](kernel/3612506-anonymous/iousbhostciporteventmessagedata0portnumber.md)
- [IOUSBHostCIPortEventMessageData0PortNumberPhase](kernel/3612506-anonymous/iousbhostciporteventmessagedata0portnumberphase.md)