---
title: CDPMA
framework: IOKit
role: symbol
role_heading: Structure
platforms: [Mac Catalyst 13.0+, macOS 10.1+]
path: iokit/cdpma
---

# CDPMA

## Declaration

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

## Topics

### Instance Properties

- [dataLength](iokit/cdpma/1584277-datalength.md)
- [descriptors](iokit/cdpma/1584300-descriptors.md)
- [reserved](iokit/cdpma/1584189-reserved.md)
- [reserved2](iokit/cdpma/1584193-reserved2.md)