---
title: GetNumEndpoints
framework: IOKit
role: symbol
role_heading: Instance Property
platforms: [Mac Catalyst 18.4+, macOS 10.14+]
path: iokit/iousbinterfaceinterface942/2977223-getnumendpoints
---

# GetNumEndpoints

## Declaration

```occ
IOReturn (*GetNumEndpoints)(void *self, UInt8 *intfNumEndpoints);
```