---
title: kIOCatalogModuleUnload
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1646396-anonymous/kiocatalogmoduleunload
---

# kIOCatalogModuleUnload

## Declaration

```occ
kIOCatalogModuleUnload = 1
```

## Discussion

Discussion Terminates all services which depend on a particular module and unloads the module.