---
title: kBluetoothHCIEventLoopbackCommand
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1639977-anonymous/kbluetoothhcieventloopbackcommand
---

# kBluetoothHCIEventLoopbackCommand

## Declaration

```occ
kBluetoothHCIEventLoopbackCommand = 0x19
```