---
title: Anonymous
framework: Kernel
role: containerSymbol
role_heading: Enumeration
platforms: [macOS 10.12+]
path: kernel/1645413-anonymous
---

# Anonymous

## Declaration

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

## Topics

### Constants

- [kIONDRVCloseCommand](kernel/1645413-anonymous/kiondrvclosecommand.md)
- [kIONDRVControlCommand](kernel/1645413-anonymous/kiondrvcontrolcommand.md)
- [kIONDRVFinalizeCommand](kernel/1645413-anonymous/kiondrvfinalizecommand.md)
- [kIONDRVInitializeCommand](kernel/1645413-anonymous/kiondrvinitializecommand.md)
- [kIONDRVKillIOCommand](kernel/1645413-anonymous/kiondrvkilliocommand.md)
- [kIONDRVOpenCommand](kernel/1645413-anonymous/kiondrvopencommand.md)
- [kIONDRVReadCommand](kernel/1645413-anonymous/kiondrvreadcommand.md)
- [kIONDRVReplaceCommand](kernel/1645413-anonymous/kiondrvreplacecommand.md)
- [kIONDRVStatusCommand](kernel/1645413-anonymous/kiondrvstatuscommand.md)
- [kIONDRVSupersededCommand](kernel/1645413-anonymous/kiondrvsupersededcommand.md)
- [kIONDRVWriteCommand](kernel/1645413-anonymous/kiondrvwritecommand.md)