---
title: Anonymous
framework: Kernel
role: containerSymbol
role_heading: Enumeration
platforms: [macOS 10.12+]
path: kernel/1640334-anonymous
---

# Anonymous

## Declaration

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

## Topics

### Constants

- [kIOPCICommandAddressStepping](kernel/1640334-anonymous/kiopcicommandaddressstepping.md)
- [kIOPCICommandBusMaster](kernel/1640334-anonymous/kiopcicommandbusmaster.md)
- [kIOPCICommandFastBack2Back](kernel/1640334-anonymous/kiopcicommandfastback2back.md)
- [kIOPCICommandIOSpace](kernel/1640334-anonymous/kiopcicommandiospace.md)
- [kIOPCICommandInterruptDisable](kernel/1640334-anonymous/kiopcicommandinterruptdisable.md)
- [kIOPCICommandMemWrInvalidate](kernel/1640334-anonymous/kiopcicommandmemwrinvalidate.md)
- [kIOPCICommandMemorySpace](kernel/1640334-anonymous/kiopcicommandmemoryspace.md)
- [kIOPCICommandPaletteSnoop](kernel/1640334-anonymous/kiopcicommandpalettesnoop.md)
- [kIOPCICommandParityError](kernel/1640334-anonymous/kiopcicommandparityerror.md)
- [kIOPCICommandSERR](kernel/1640334-anonymous/kiopcicommandserr.md)
- [kIOPCICommandSpecialCycles](kernel/1640334-anonymous/kiopcicommandspecialcycles.md)
- [kIOPCICommandBusLead](pcidriverkit/kiopcicommandbuslead.md)