---
title: kBluetoothL2CAPChannelAttributeProtocol
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1640028-anonymous/kbluetoothl2capchannelattributeprotocol
---

# kBluetoothL2CAPChannelAttributeProtocol

## Declaration

```occ
kBluetoothL2CAPChannelAttributeProtocol = 0x0004
```