[#EC_KEY_copy]
= EC_KEY_copy
:mrdocs:

Copies a EC_KEY object.

== Synopsis

Declared in `<openssl/ec.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[deprecated]]
xref:EC_KEY.adoc[EC_KEY]*
EC_KEY_copy(
    xref:EC_KEY.adoc[EC_KEY]* dst,
    xref:EC_KEY.adoc[EC_KEY] const* src);
----

[WARNING]
====
https://en.cppreference.com/cpp/language/attributes/deprecated[Deprecated^]. Use of this entity is allowed but discouraged.
====
== Return Value

dst or NULL if an error occurred.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *dst*
| destination EC_KEY object
| *src*
| src EC_KEY object
|===


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