Function sqa_jack::jack_set_timebase_callback

pub unsafe extern "C" fn jack_set_timebase_callback(
    client: *mut Struct__jack_client,
    conditional: i32,
    timebase_callback: Option<unsafe extern "C" fn(_: u32, _: u32, _: *mut Struct__jack_position, _: i32, _: *mut c_void)>,
    arg: *mut c_void
) -> i32