[#DH_meth_dup]
= DH_meth_dup
:mrdocs:

Duplicate a DH_METHOD, copying its name and callbacks (deprecated).

== Synopsis

Declared in `<openssl/dh.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[deprecated]]
xref:DH_METHOD-0a.adoc[DH_METHOD]*
DH_meth_dup(xref:DH_METHOD-0a.adoc[DH_METHOD] const* dhm);
----

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

New DH_METHOD, or NULL on failure.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *dhm*
| Method table to clone.
|===


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