[#OSSL_PARAM_set_utf8_string]
= OSSL_PARAM_set_utf8_string
:mrdocs:

Write a NUL‐terminated UTF‐8 string into an OSSL_PARAM destination.

== Synopsis

Declared in `<openssl/params.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
OSSL_PARAM_set_utf8_string(
    xref:OSSL_PARAM.adoc[OSSL_PARAM]* p,
    char const* val);
----

== Return Value

1 on success, or 0 on failure.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *p*
| Parameter locating a writable UTF‐8 string buffer.
| *val*
| String to copy (may be truncated to the parameter's size).
|===


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