---
title: "init(protocol:numPackets:packet:)"
framework: coremidi
role: symbol
role_heading: Initializer
path: "coremidi/midieventlist/init(protocol:numpackets:packet:)"
---

# init(protocol:numPackets:packet:)

## Declaration

```swift
init(protocol: MIDIProtocolID, numPackets: UInt32, packet: MIDIEventPacket)
```