[#ENGINE_GEN_INT_FUNC_PTR]
= ENGINE_GEN_INT_FUNC_PTR
:mrdocs:

Generic ENGINE callback receiving the ENGINE being operated on.

== Synopsis

Declared in `<openssl/engine.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
typedef int(* ENGINE_GEN_INT_FUNC_PTR)(xref:ENGINE.adoc[ENGINE]*);
----

== Return Value

Implementation‐defined status; typically nonzero for success.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *e*
| ENGINE passed to the callback.
|===


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