[#EC_KEY_METHOD_get_init]
= EC_KEY_METHOD_get_init
:mrdocs:

Retrieve init/finish/copy/set_* callbacks from an EC_KEY_METHOD (deprecated).

== Synopsis

Declared in `<openssl/ec.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[deprecated]]
void
EC_KEY_METHOD_get_init(
    xref:EC_KEY_METHOD.adoc[EC_KEY_METHOD] const* meth,
    int(** pinit)(xref:EC_KEY.adoc[EC_KEY]*),
    void(** pfinish)(xref:EC_KEY.adoc[EC_KEY]*),
    int(** pcopy)(xref:EC_KEY.adoc[EC_KEY]*, xref:EC_KEY.adoc[EC_KEY] const*),
    int(** pset_group)(xref:EC_KEY.adoc[EC_KEY]*, xref:EC_GROUP.adoc[EC_GROUP] const*),
    int(** pset_private)(xref:EC_KEY.adoc[EC_KEY]*, xref:BIGNUM.adoc[BIGNUM] const*),
    int(** pset_public)(xref:EC_KEY.adoc[EC_KEY]*, xref:EC_POINT.adoc[EC_POINT] const*));
----

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

[cols="1,4"]
|===
| Name| Description
| *meth*
| Method object to query.
| *pinit*
| Receives the init callback pointer, or NULL to skip.
| *pfinish*
| Receives the finish callback pointer, or NULL to skip.
| *pcopy*
| Receives the copy callback pointer, or NULL to skip.
| *pset_group*
| Receives the set_group callback pointer, or NULL to skip.
| *pset_private*
| Receives the set_private callback pointer, or NULL to skip.
| *pset_public*
| Receives the set_public callback pointer, or NULL to skip.
|===


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