---
title: kHIDDispatchOptionScrollMomentumStart
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12.2+]
path: kernel/2765584-anonymous/khiddispatchoptionscrollmomentumstart
---

# kHIDDispatchOptionScrollMomentumStart

## Declaration

```occ
kHIDDispatchOptionScrollMomentumStart = (1<<2)
```