
Allow crypto structs to be used with g_autoptr, avoiding the need to explicitly call XXX_free() functions when variables go out of scope on the stack. Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>