---
title: kIOCatalogResetDefault
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1646398-anonymous/kiocatalogresetdefault
---

# kIOCatalogResetDefault

## Declaration

```occ
kIOCatalogResetDefault = 1
```

## Discussion

Discussion Removes all entries from IOCatalogue except those used for booting the system.