[#OSSL_PARAM_set_int32]
= OSSL&lowbar;PARAM&lowbar;set&lowbar;int32
:mrdocs:

Store an int32&lowbar;t value into an integer OSSL&lowbar;PARAM&period;

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
OSSL&lowbar;PARAM&lowbar;set&lowbar;int32(
    xref:OSSL_PARAM.adoc[OSSL&lowbar;PARAM]* p,
    int32&lowbar;t val);
----

== Return Value

1 on success, or 0 on failure&period;

== Parameters

[cols="1,4"]
|===
| Name| Description
| *p*
| Parameter descriptor whose buffer receives `val` (or whose return&lowbar;size is filled if data is NULL)&period;
| *val*
| Value to write&period;
|===


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