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

# kHIDUsage_PD_FlowID

## Declaration

```occ
kHIDUsage_PD_FlowID = 0x1F
```