---
title: "withUnsafePointer(_:)"
framework: coremidi
role: symbol
role_heading: Instance Method
path: "coremidi/midieventpacket/builder/withunsafepointer(_:)"
---

# withUnsafePointer(_:)

## Declaration

```swift
func withUnsafePointer<Result>(_ body: (UnsafePointer<MIDIEventPacket>) -> Result) -> Result
```