[#EC_GROUP_dup]
= EC_GROUP_dup
:mrdocs:

Creates a new EC_GROUP object and copies the content form src to the newly created EC_KEY object

== Synopsis

Declared in `<openssl/ec.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:EC_GROUP.adoc[EC_GROUP]*
EC_GROUP_dup(xref:EC_GROUP.adoc[EC_GROUP] const* src);
----

== Return Value

newly created EC_GROUP object or NULL in case of an error.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *src*
| source EC_GROUP object
|===


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