---
title: GetCurrentZeroTimestamp
framework: audiodriverkit
role: symbol
role_heading: Instance Method
path: audiodriverkit/iouseraudioclockdevice/getcurrentzerotimestamp
---

# GetCurrentZeroTimestamp

Gets the current zero timestamp value.

## Declaration

```occ
void GetCurrentZeroTimestamp(uint64_t *out_sample_time, uint64_t *out_host_time);
```

## Parameters

- `out_sample_time`: On return, the most current sample time tracked by the hardware device.
- `out_host_time`: On return, the most current host time tracked by the hardware device.

## See Also

### Accessing Timestamps

- [UpdateCurrentZeroTimestamp](audiodriverkit/iouseraudioclockdevice/updatecurrentzerotimestamp.md)