---
title: BDDiscInfo
framework: Kernel
role: symbol
role_heading: Type Alias
platforms: [macOS 10.5+]
path: kernel/bddiscinfo
---

# BDDiscInfo

## Declaration

```occ
typedef struct BDDiscInfo BDDiscInfo;
```

## Topics

### Instance Properties

- [dataLength](kernel/bddiscinfo/1580855-datalength.md)
- [dataType](kernel/bddiscinfo/1580861-datatype.md)
- [discStatus](kernel/bddiscinfo/1580851-discstatus.md)
- [erasable](kernel/bddiscinfo/1580859-erasable.md)
- [firstTrackNumberInLastSessionLSB](kernel/bddiscinfo/1580844-firsttracknumberinlastsessionlsb.md)
- [firstTrackNumberInLastSessionMSB](kernel/bddiscinfo/1580834-firsttracknumberinlastsessionmsb.md)
- [lastTrackNumberInLastSessionLSB](kernel/bddiscinfo/1580872-lasttracknumberinlastsessionlsb.md)
- [lastTrackNumberInLastSessionMSB](kernel/bddiscinfo/1580857-lasttracknumberinlastsessionmsb.md)
- [numberOfSessionsLSB](kernel/bddiscinfo/1580838-numberofsessionslsb.md)
- [numberOfSessionsMSB](kernel/bddiscinfo/1580833-numberofsessionsmsb.md)
- [reserved2](kernel/bddiscinfo/1580871-reserved2.md)
- [reserved4](kernel/bddiscinfo/1580852-reserved4.md)
- [reserved6](kernel/bddiscinfo/1580858-reserved6.md)
- [stateOfLastSession](kernel/bddiscinfo/1580832-stateoflastsession.md)