---
title: kUSBNotificationPreForcedSuspend
framework: kernel
role: symbol
role_heading: Enumeration Case
path: kernel/usbnotificationtypes/kusbnotificationpreforcedsuspend
---

# kUSBNotificationPreForcedSuspend

The system sends a notification prior to a forced suspend.

## Declaration

```occ
kUSBNotificationPreForcedSuspend = (1 << kUSBNotificationPreForcedSuspendBit)
```