[#BloombergLP-bsls-AtomicOperations_DefaultUint64-00-initUint64]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bsls.adoc[bsls]::xref:BloombergLP/bsls/AtomicOperations_DefaultUint64-00.adoc[AtomicOperations_DefaultUint64]::initUint64
:relfileprefix: ../../../
:mrdocs:

Initialize the specified `atomicUint` and set its value to the optionally specified `initialValue`.

== Synopsis

Declared in `<bsls_atomicoperations_default.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
void
initUint64(
    AtomicTypes::Uint64* atomicUint,
    xref:BloombergLP/bsls/Types/Uint64.adoc[Types::Uint64] initialValue = 0);
----


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