---
title: kIOPMSleep
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1645009-anonymous/kiopmsleep
---

# kIOPMSleep

## Declaration

```occ
kIOPMSleep = 0x00000001
```

## Discussion

Discussion Used only by certain IOKit Families (USB). Not defined or used by generic Power Management. Read your family documentation to see if you should define a powerstate using these capabilities.