[#BloombergLP-bdlde-Utf8Util-appendUtf8CodePoint-0b]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlde.adoc[bdlde]::xref:BloombergLP/bdlde/Utf8Util.adoc[Utf8Util]::appendUtf8CodePoint
:relfileprefix: ../../../
:mrdocs:

Append the UTF‐8 encoding of the specified Unicode `codePoint` to the specified `output` string. Return 0 on success, and a non‐zero value otherwise.

== Synopsis

Declared in `<bdlde_utf8util.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
int
appendUtf8CodePoint(
    xref:bsl/string.adoc[bsl::string]* output,
    unsigned int codePoint);
----


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