---
title: "init(inProtocol:wordSize:)"
framework: coremidi
role: symbol
role_heading: Initializer
path: "coremidi/midieventlist/builder/init(inprotocol:wordsize:)"
---

# init(inProtocol:wordSize:)

## Declaration

```swift
init(inProtocol: MIDIProtocolID, wordSize: Int)
```