[#ValidationSignals-CallbacksPending]
= xref:ValidationSignals.adoc[ValidationSignals]::CallbacksPending
:relfileprefix: ../
:mrdocs:

Return the number of callbacks still queued for delivery&period;

== Synopsis

Declared in `&lt;validationinterface&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
size&lowbar;t
CallbacksPending();
----

== Return Value

The count of pending callbacks&period;


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