---
title: kUSBRqDirnShift
framework: IOKit
role: symbol
role_heading: Enumeration Case
platforms: [Mac Catalyst 18.4+, macOS 10.0+]
path: iokit/1425528-brequest_shifts_and_masks/kusbrqdirnshift
---

# kUSBRqDirnShift

## Declaration

```occ
kUSBRqDirnShift = kIOUSBDeviceRequestDirectionPhase
```