[#BloombergLP-bsls-AtomicOperations_DefaultUint-0d7-subtractUintNvAcqRel]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bsls.adoc[bsls]::xref:BloombergLP/bsls/AtomicOperations_DefaultUint-0d7.adoc[AtomicOperations_DefaultUint]::subtractUintNvAcqRel
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:mrdocs:

Atomically subtract from the specified `atomicUint` the specified `value` and return the resulting value, providing the acquire/release memory ordering guarantee.

== Synopsis

Declared in `<bsls_atomicoperations_default.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
unsigned int
subtractUintNvAcqRel(
    AtomicTypes::Uint* atomicUint,
    unsigned int value);
----

== Return Value

value of `atomicUint` after the subtraction

== Parameters

[cols="1,4"]
|===
| Name| Description
| *atomicUint*
| atomic unsigned integer to modify
| *value*
| amount to subtract
|===


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