---
title: IORPCMessageMach
framework: driverkit
role: symbol
role_heading: Structure
path: driverkit/iorpcmessagemach
---

# IORPCMessageMach

## Declaration

```occ
struct IORPCMessageMach;
```

## Topics

### Getting the Properties

- [msgh](driverkit/iorpcmessagemach/msgh.md)
- [msgh_body](driverkit/iorpcmessagemach/msgh_body.md)
- [objects](driverkit/iorpcmessagemach/objects.md)

## See Also

### RPC Support

- [IORPC](driverkit/iorpc.md)
- [IORPCMessage](driverkit/iorpcmessage.md)
- [IORPCMessageErrorReturn](driverkit/iorpcmessageerrorreturn.md)
- [OSClassLoadInformation](driverkit/osclassloadinformation.md)
- [OSClassDescription](driverkit/osclassdescription.md)
- [OSDispatchMethod](driverkit/osdispatchmethod.md)
- [RPC Message ID](driverkit/3222959-rpc_message_id.md)
- [RPC Message Types](driverkit/3222960-rpc_message_types.md)
- [RPC Capabilities](driverkit/3222961-rpc_capabilities.md)
- [RPC Version](driverkit/3353062-rpc_version.md)
- [IORPCMessageFromMach](driverkit/iorpcmessagefrommach.md)