---
title: init()
framework: iousbhost
role: symbol
role_heading: Initializer
path: iousbhost/iousbhostiosourcedescriptors/init()
---

# init()

Creates a new source descriptor structure.

## Declaration

```swift
init()
```

## See Also

### Initializing the Structure

- [init(bcdUSB:descriptor:ssCompanionDescriptor:sspCompanionDescriptor:)](iousbhost/iousbhostiosourcedescriptors/init(bcdusb:descriptor:sscompaniondescriptor:sspcompaniondescriptor:).md)