---
title: dk_unmap_t
framework: Kernel
role: symbol
role_heading: Structure
platforms: [macOS 10.7+]
path: kernel/dk_unmap_t
---

# dk_unmap_t

## Declaration

```occ
typedef struct dk_unmap_t {
    ...
} dk_unmap_t;
```

## Topics

### Instance Properties

- [extents](kernel/dk_unmap_t/1552661-extents.md)
- [extentsCount](kernel/dk_unmap_t/1552675-extentscount.md)
- [options](kernel/dk_unmap_t/1552683-options.md)