---
title: kFFAPIMajorRev
framework: Force Feedback
role: symbol
role_heading: Global Variable
platforms: [Mac Catalyst 13.0+, macOS 10.2+]
path: forcefeedback/kffapimajorrev
---

# kFFAPIMajorRev

## Declaration

```swift
var kFFAPIMajorRev: Int { get }
```