--- a/src/dmtimeline.c	Sun Jul 01 22:25:00 2018 +0300
+++ b/src/dmtimeline.c	Sun Jul 01 23:07:33 2018 +0300
@@ -365,11 +365,16 @@
  */
 int dmAddSplitPreparedEventGroup(DMPreparedEventGroup **groups, DMTimelineTrack *track, DMTimelineEvent *event)
 {
+    (void) groups;
+    (void) track;
+    (void) event;
+
+/*
     DMPreparedEventGroup *node;
-
     for (node = *groups; node != NULL; node = node->next)
     {
     }
+*/
 
     return DMERR_OK;
 }
@@ -418,6 +423,9 @@
  */
 int dmSeekTimeline(DMPreparedTimeline *tl, int time)
 {
+    (void) tl;
+    (void) time;
+
     return DMERR_OK;
 }
 
@@ -426,5 +434,9 @@
  */
 int dmExecuteTimeline(DMPreparedTimeline *tl, DMEngineData *engine, int time)
 {
+    (void) tl;
+    (void) engine;
+    (void) time;
+
     return DMERR_OK;
 }