---
title: OSArrayApply
framework: driverkit
role: symbol
role_heading: Function
path: driverkit/osarrayapply
---

# OSArrayApply

## Declaration

```occ
bool OSArrayApply(OSArrayPtr obj, OSArrayApplier applier);
```

## See Also

### Modifying the Array Contents

- [OSArrayApplier](driverkit/osarrayapplier.md)