---
title: HIDDriverKitVersionNumber
framework: hiddriverkit
role: symbol
role_heading: Global Variable
path: hiddriverkit/hiddriverkitversionnumber
---

# HIDDriverKitVersionNumber

The project version number for HIDDriverKit.

## Declaration

```occ
extern double HIDDriverKitVersionNumber;
```

## See Also

### Version Information

- [HIDDriverKitVersionString](hiddriverkit/hiddriverkitversionstring.md)