Function CMTimebaseSetTimerDispatchSourceNextFireTime 

pub unsafe extern "C-unwind" fn CMTimebaseSetTimerDispatchSourceNextFireTime(
    timebase: &CMTimebase,
    timer_source: &DispatchSource,
    fire_time: CMTime,
    flags: u32,
) -> i32

👎Deprecated: renamed to CMTimebase::set_timer_dispatch_source_next_fire_time

Available on crate features CMSync and CMTime and dispatch2 only.