[#RandAddEvent]
= RandAddEvent
:mrdocs:

Gathers entropy from the low bits of the time at which events occur. Should be called with a uint32_t describing the event at the time an event occurs.

== Synopsis

Declared in `<random.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
RandAddEvent(uint32_t event_info) noexcept;
----

== Description

Thread‐safe.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *event_info*
| A value identifying the event whose timing supplies the entropy.
|===


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