---
title: firstRZoneNumberInLastBorderLSB
framework: kernel
role: symbol
role_heading: Instance Property
path: kernel/dvddiscinfo/1564289-firstrzonenumberinlastborderlsb
---

# firstRZoneNumberInLastBorderLSB

## Declaration

```occ
UInt8 firstRZoneNumberInLastBorderLSB;
```