---
title: kHIDUsage_PD_Flow
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1641301-anonymous/khidusage_pd_flow
---

# kHIDUsage_PD_Flow

## Declaration

```occ
kHIDUsage_PD_Flow = 0x1E
```