[#OPENSSL_sk_insert]
= OPENSSL_sk_insert
:mrdocs:

Insert `data` before index `where` (appending if `where` is out of range).

== Synopsis

Declared in `<openssl/stack.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
OPENSSL_sk_insert(
    xref:OPENSSL_STACK.adoc[OPENSSL_STACK]* sk,
    void const* data,
    int where);
----

== Return Value

New number of elements, or 0 on failure.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *sk*
| Stack to modify.
| *data*
| Element pointer to store (not copied).
| *where*
| Insertion index.
|===


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