Function ove_audio_graph_add_node 

pub unsafe extern "C" fn ove_audio_graph_add_node(
    g: *mut ove_audio_graph,
    ops: *const ove_audio_node_ops,
    ctx: *mut c_void,
    name: *const c_char,
    node_type: ove_audio_node_type,
) -> i32