static gpointer ev_job_thread_proxy (gpointer data);
static void ev_scheduler_thread_job_cancelled (EvSchedulerJob *job,
GCancellable *cancellable);
static gpointer ev_job_thread_proxy (gpointer data);
static void ev_scheduler_thread_job_cancelled (EvSchedulerJob *job,
GCancellable *cancellable);