---
title: kSCSIProtocolNotification_DeviceRemoved
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1638595-anonymous/kscsiprotocolnotification_deviceremoved
---

# kSCSIProtocolNotification_DeviceRemoved

## Declaration

```occ
kSCSIProtocolNotification_DeviceRemoved = 0x69000010
```

## Discussion

Discussion Private message sent between a SCSI protocol service provider and SCSI application layer driver to indicate device removal.