handlers are the same as supported by `os/proc-kill`.</pre><a href="https://janetdocs.org/os/sigaction">Community Examples</a></div><hr><div class="binding"><span id="os/sleep" class="binding-sym">os/sleep</span> <span class="binding-type">cfunction</span> <span class="binding-type"><a href="https://github.com/janet-lang/janet/blob/4e5889e/src/core/os.c#L1519">source</a></span> <pre class="binding-text">(os/sleep n)

Suspend the program for `n` seconds. `n` can be a real number. Returns nil.</pre><a href="h