---
title: Anonymous
framework: Kernel
role: containerSymbol
role_heading: Enumeration
platforms: [macOS 10.12+]
path: kernel/1645646-anonymous
---

# Anonymous

## Declaration

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

## Topics

### Constants

- [kFirstIOKitNotificationType](kernel/1645646-anonymous/kfirstiokitnotificationtype.md)
- [kIOAsyncCompletionNotificationType](kernel/1645646-anonymous/kioasynccompletionnotificationtype.md)
- [kIOKitNoticationMsgSizeMask](kernel/1645646-anonymous/kiokitnoticationmsgsizemask.md)
- [kIOKitNoticationTypeMask](kernel/1645646-anonymous/kiokitnoticationtypemask.md)
- [kIOKitNoticationTypeSizeAdjShift](kernel/1645646-anonymous/kiokitnoticationtypesizeadjshift.md)
- [kIOServiceMatchedNotificationType](kernel/1645646-anonymous/kioservicematchednotificationtype.md)
- [kIOServiceMessageNotificationType](kernel/1645646-anonymous/kioservicemessagenotificationtype.md)
- [kIOServicePublishNotificationType](kernel/1645646-anonymous/kioservicepublishnotificationtype.md)
- [kIOServiceTerminatedNotificationType](kernel/1645646-anonymous/kioserviceterminatednotificationtype.md)
- [kLastIOKitNotificationType](kernel/1645646-anonymous/klastiokitnotificationtype.md)