---
title: VDDefMode
framework: IOKit
role: symbol
role_heading: Structure
platforms: [Mac Catalyst 18.4+, macOS 10.0+]
path: iokit/vddefmode
---

# VDDefMode

## Declaration

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

## Topics

### Instance Properties

- [csID](iokit/vddefmode/1567816-csid.md)
- [filler](iokit/vddefmode/1567329-filler.md)