---
title: dv
framework: Kernel
role: symbol
role_heading: Instance Property
platforms: [macOS 10.9+]
path: kernel/kev_msg/1446996-dv
---

# dv

An array of vectors describing additional data to be appended to the kernel event.

## Declaration

```occ
struct kev_d_vectors dv[5];
```

## See Also

### Fields

- [vendor_code](kernel/kev_msg/1446947-vendor_code.md)
- [kev_class](kernel/kev_msg/1446923-kev_class.md)