---
title: kIOFBNotifyEvent_None
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.13+]
path: kernel/2880404-anonymous/kiofbnotifyevent_none
---

# kIOFBNotifyEvent_None

## Declaration

```occ
kIOFBNotifyEvent_None = (0ULL << 0)
```