---
title: CDSectorType
framework: IOKit
role: symbol
role_heading: Enumeration
platforms: [Mac Catalyst 13.0+, macOS 10.0+]
path: iokit/cdsectortype
---

# CDSectorType

## Declaration

```occ
typedef enum CDSectorType : unsigned int {
    ...
} CDSectorType;
```

## Topics

### Constants

- [kCDSectorTypeCDDA](iokit/cdsectortype/kcdsectortypecdda.md)
- [kCDSectorTypeCount](iokit/cdsectortype/kcdsectortypecount.md)
- [kCDSectorTypeMode1](iokit/cdsectortype/kcdsectortypemode1.md)
- [kCDSectorTypeMode2](iokit/cdsectortype/kcdsectortypemode2.md)
- [kCDSectorTypeMode2Form1](iokit/cdsectortype/kcdsectortypemode2form1.md)
- [kCDSectorTypeMode2Form2](iokit/cdsectortype/kcdsectortypemode2form2.md)
- [kCDSectorTypeUnknown](iokit/cdsectortype/kcdsectortypeunknown.md)