[#OSSL_PARAM_construct_uint32]
= OSSL_PARAM_construct_uint32
:mrdocs:

Construct an OSSL_PARAM describing an unsigned 32‐bit integer buffer.

== Synopsis

Declared in `<openssl/params.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:OSSL_PARAM.adoc[OSSL_PARAM]
OSSL_PARAM_construct_uint32(
    char const* key,
    uint32_t* buf);
----

== Return Value

OSSL_PARAM of type OSSL_PARAM_UNSIGNED_INTEGER sized for uint32_t.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *key*
| Parameter name stored in the returned descriptor.
| *buf*
| Address of the uint32_t value associated with `key.`
|===


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