Function NewAUGraph 

pub unsafe extern "C-unwind" fn NewAUGraph(
    out_graph: NonNull<AUGraph>,
) -> i32

👎Deprecated: AUGraph is deprecated in favor of AVAudioEngine

Available on crate feature AUGraph only.

Create a new AUGraph

Parameter outGraph: the new AUGraph object

Safety

out_graph must be a valid pointer.