[#BloombergLP-bsls-ByteOrderUtil-swapBytes-06e]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bsls.adoc[bsls]::xref:BloombergLP/bsls/ByteOrderUtil.adoc[ByteOrderUtil]::swapBytes
:relfileprefix: ../../../
:mrdocs:

Return the value that results from reversing the order of the bytes in the specified `x`.

== Synopsis

Declared in `<bsls_byteorderutil.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
long
swapBytes(long x);
----

== Return Value

value with the byte order of `x` reversed

== Parameters

[cols="1,4"]
|===
| Name| Description
| *x*
| value whose bytes are reversed
|===


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