---
title: "CAClockArm(_:)"
framework: audiotoolbox
role: symbol
role_heading: Function
path: "audiotoolbox/caclockarm(_:)"
---

# CAClockArm(_:)

## Declaration

```swift
func CAClockArm(_ inCAClock: CAClockRef) -> OSStatus
```

## See Also

### Starting and Stopping the Clock

- [CAClockStart(_:)](audiotoolbox/caclockstart(_:).md)
- [CAClockStop(_:)](audiotoolbox/caclockstop(_:).md)
- [CAClockDisarm(_:)](audiotoolbox/caclockdisarm(_:).md)