---
title: OSDictionaryApply
framework: driverkit
role: symbol
role_heading: Function
path: driverkit/osdictionaryapply
---

# OSDictionaryApply

## Declaration

```occ
bool OSDictionaryApply(OSDictionaryPtr obj, OSDictionaryApplier applier);
```

## See Also

### Modifying the Dictionary Items

- [OSDictionaryApplier](driverkit/osdictionaryapplier.md)