# Set sched ahead time to 0 for the current thread

``

    use_real_time   ()

Set sched ahead time to 0 for the current thread. Shorthand for `use_sched_ahead_time 0`.

See `use_sched_ahead_time` for a version of this function which allows you to set the schedule ahead time to any arbitrary value. Note, `use_real_time` will override any value set with `set_sched_ahead_time!` for the current thread.

Introduced in v3.0

## Example

# Example 1
``
    use_real_time 1
| ``
    # Code will now run approximately 1 second ahead of audio.