---
title: NumVersion
framework: Kernel
role: symbol
role_heading: Structure
platforms: [macOS 10.0+]
path: kernel/numversion
---

# NumVersion

## Declaration

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

## Topics

### Instance Properties

- [majorRev](kernel/numversion/1401576-majorrev.md)
- [minorAndBugRev](kernel/numversion/1401560-minorandbugrev.md)
- [nonRelRev](kernel/numversion/1401380-nonrelrev.md)
- [stage](kernel/numversion/1401594-stage.md)