---
title: GetDevice
framework: IOKit
role: symbol
role_heading: Instance Property
platforms: [Mac Catalyst 18.4+, macOS 10.14+]
path: iokit/iousbinterfaceinterface942/2977207-getdevice
---

# GetDevice

## Declaration

```occ
IOReturn (*GetDevice)(void *self, io_service_t *device);
```