---
title: GLsync
framework: OpenGL ES
role: symbol
role_heading: Type Alias
platforms: [iOS 2.0+, iPadOS 2.0+, Mac Catalyst 2.0+, tvOS 9.0+, visionOS 1.0+]
path: opengles/glsync
---

# GLsync

## Declaration

```swift
typealias GLsync = OpaquePointer
```