---
title: SignalAndWaitUntil
framework: Kernel
role: symbol
role_heading: Instance Method
platforms: [macOS 12.1+]
path: kernel/ioeventlink/3892880-signalandwaituntil
---

# SignalAndWaitUntil

## Declaration

```occ
kern_return_t SignalAndWaitUntil(uint64_t clockOptions, uint64_t timeout, uint64_t *signalsConsumed);
```