[#OSSL_PARAM_construct_utf8_string]
= OSSL&lowbar;PARAM&lowbar;construct&lowbar;utf8&lowbar;string
:mrdocs:

Construct an OSSL&lowbar;PARAM describing a UTF&hyphen;8 string buffer&period;

== Synopsis

Declared in `&lt;openssl&sol;params&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:OSSL_PARAM.adoc[OSSL&lowbar;PARAM]
OSSL&lowbar;PARAM&lowbar;construct&lowbar;utf8&lowbar;string(
    char const* key,
    char* buf,
    size&lowbar;t bsize);
----

== Return Value

Populated OSSL&lowbar;PARAM value (by value)&period;

== Parameters

[cols="1,4"]
|===
| Name| Description
| *key*
| Parameter name&period;
| *buf*
| Storage for the UTF&hyphen;8 string (writable buffer owned by the caller)&period;
| *bsize*
| Capacity of `buf` in bytes&semi; 0 means use strlen(`buf)&period;`
|===


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