> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.nvidia.com/holoscan/sensor-bridge/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.nvidia.com/holoscan/sensor-bridge/_mcp/server.

# hololink::emulation::ControlMessage

```cpp showLineNumbers={false}
#include <hololink/emulation/net.hpp>
```

***

## Member variables

| Name            | Type                            | Description |
| --------------- | ------------------------------- | ----------- |
| `ctrl_hdr`      | `struct ControlMessageHeader *` |             |
| `addr_vals`     | `struct AddressValuePair *`     |             |
| `num_addresses` | `uint16_t`                      |             |