kBluetoothHCIDataPacketHeaderSize Declarationvar kBluetoothHCIDataPacketHeaderSize: Int { get } See AlsoConstantskBluetoothHCICommandPacketHeaderSizekBluetoothHCICommandPacketMaxDataSizekBluetoothHCIDataPacketMaxDataSizekBluetoothHCIEventPacketHeaderSizekBluetoothHCIEventPacketMaxDataSizekBluetoothHCIMaxCommandPacketSizekBluetoothHCIMaxDataPacketSizekBluetoothHCIMaxEventPacketSize