---
title: kUSBReEnumerateReleaseDeviceMask
framework: IOKit
role: symbol
role_heading: Enumeration Case
platforms: [Mac Catalyst 18.4+, macOS 10.10+]
path: iokit/usbreenumerateoptions/kusbreenumeratereleasedevicemask
---

# kUSBReEnumerateReleaseDeviceMask

## Declaration

```occ
kUSBReEnumerateReleaseDeviceMask = ( 1 << kUSBReEnumerateReleaseDeviceBit)
```