ENGINE_free

Release one structural reference to an ENGINE.

Synopsis

Declared in <openssl/engine.h>

[[deprecated]]
int
ENGINE_free(ENGINE* e);

WARNING

Deprecated. Use of this entity is allowed but discouraged.

Description

The ENGINE is destroyed only when its last structural reference is released.

Return Value

Always 1.

Parameters

NameDescription
eENGINE to free, or NULL (no-op).