[#OPENSSL_sk_dup]
= OPENSSL_sk_dup
:mrdocs:

Shallow‐copy a stack (element pointers are duplicated, not deep‐copied).

== Synopsis

Declared in `<openssl/stack.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:OPENSSL_STACK.adoc[OPENSSL_STACK]*
OPENSSL_sk_dup(xref:OPENSSL_STACK.adoc[OPENSSL_STACK] const* st);
----

== Return Value

New stack with the same element pointers, or NULL on failure.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *st*
| Source stack.
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#