---
title: BTreeKeyLimits
framework: Kernel
role: symbol
platforms: [macOS 10.6+]
path: kernel/btreekeylimits
---

# BTreeKeyLimits

## Declaration

```occ
enum BTreeKeyLimits : unsigned int {
    ...
};
```

## Topics

### Constants

- [kMaxKeyLength](kernel/btreekeylimits/kmaxkeylength.md)