---
title: CreateUserClassMatchingDictionary
framework: Kernel
role: symbol
role_heading: Type Method
platforms: [driverkit 19.0+, macOS 10.15.4+]
path: kernel/ioservice/3538569-createuserclassmatchingdictionar
---

# CreateUserClassMatchingDictionary

## Declaration

```occ
static OSDictionary * CreateUserClassMatchingDictionary(const char *className, OSDictionary *matching);
```