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

# kUSBRqTypeMask

## Declaration

```occ
kUSBRqTypeMask = 3
```