---
title: kIORPCMessageOnqueue
framework: driverkit
role: symbol
role_heading: Enumeration Case
path: driverkit/kiorpcmessageonqueue
---

# kIORPCMessageOnqueue

## Declaration

```occ
kIORPCMessageOnqueue
```

## See Also

### Getting the Message Type

- [kIORPCMessageError](driverkit/kiorpcmessageerror.md)
- [kIORPCMessageKernel](driverkit/kiorpcmessagekernel.md)
- [kIORPCMessageLocalHost](driverkit/kiorpcmessagelocalhost.md)
- [kIORPCMessageObjectRefs](driverkit/kiorpcmessageobjectrefs.md)
- [kIORPCMessageOneway](driverkit/kiorpcmessageoneway.md)
- [kIORPCMessageRemote](driverkit/kiorpcmessageremote.md)
- [kIORPCMessageSimpleReply](driverkit/kiorpcmessagesimplereply.md)