diff --git a/src/schedule.c b/src/schedule.c
index e929c38..aacc0a6 100644
--- a/src/schedule.c
+++ b/src/schedule.c
@@ -31,11 +31,11 @@ static inline int _set_interval(hexagram_schedule *schedule,
     return timer_settime(schedule->timer, 0, &schedule->ts, NULL);
 }
 
-static inline int _set_slot_interval(hexagram_schedule *schedule, size_t i) {
+static inline int _slot_set_interval(hexagram_schedule *schedule, size_t i) {
     return _set_interval(schedule, _slot_interval_ns(schedule, i));
 }
 
-static void _schedule_notify(hexagram_schedule *schedule) {
+static void _ev_notify(hexagram_schedule *schedule) {
     time_t last = -1;
 
     while (schedule->current < schedule->count) {
@@ -51,7 +51,7 @@ static void _schedule_notify(hexagram_schedule *schedule) {
         schedule->current++;
 
         if (last >= 0 && last != delay) {
-            _set_slot_interval(schedule, schedule->current);
+            _slot_set_interval(schedule, schedule->current);
 
             return;
         }
@@ -61,7 +61,7 @@ static void _schedule_notify(hexagram_schedule *schedule) {
 
     schedule->current = 0;
 
-    _set_slot_interval(schedule, schedule->current);
+    _slot_set_interval(schedule, schedule->current);
 }
 
 static int _schedule_init(hexagram_schedule *schedule,
@@ -75,7 +75,7 @@ static int _schedule_init(hexagram_schedule *schedule,
     schedule->count   = count;
 
     schedule->ev.sigev_notify          = SIGEV_THREAD;
-    schedule->ev.sigev_notify_function = _schedule_notify;
+    schedule->ev.sigev_notify_function = _ev_notify;
     schedule->ev.sigev_value.sival_ptr = schedule;
 
     if (timer_create(CLOCK_REALTIME,
@@ -132,18 +132,11 @@ int hexagram_schedule_run(hexagram_schedule *schedule) {
     schedule->current = 0;
     schedule->error   = 0;
 
-    return _set_slot_interval(schedule, schedule->current);
+    return _slot_set_interval(schedule, schedule->current);
 }
 
 int hexagram_schedule_stop(hexagram_schedule *schedule) {
-    const struct itimerspec ts = {
-        .it_value.tv_sec     = 0,
-        .it_value.tv_nsec    = 0,
-        .it_interval.tv_sec  = 0,
-        .it_interval.tv_nsec = 0
-    };
-
-    return timer_settime(schedule->timer, 0, &ts, NULL);
+    return _set_interval(schedule, 0);
 }
 
 int hexagram_schedule_error(hexagram_schedule *schedule) {