---
title: Data.Deallocator.unmap
framework: foundation
role: symbol
role_heading: Case
path: foundation/data/deallocator/unmap
---

# Data.Deallocator.unmap

Use munmap.

## Declaration

```swift
case unmap
```

## See Also

### Enumeration Cases

- [Data.Deallocator.custom(_:)](foundation/data/deallocator/custom(_:).md)
- [Data.Deallocator.free](foundation/data/deallocator/free.md)
- [Data.Deallocator.none](foundation/data/deallocator/none.md)
- [Data.Deallocator.virtualMemory](foundation/data/deallocator/virtualmemory.md)