diff --git a/WINGs/Examples/colorpick.c b/WINGs/Examples/colorpick.c
index 24daa2ce..3d6a2dc4 100644
--- a/WINGs/Examples/colorpick.c
+++ b/WINGs/Examples/colorpick.c
@@ -7,6 +7,7 @@ void showSelectedColor(void *self, void *cdata)
 {
 	WMColorPanel *panel = (WMColorPanel *) self;
 
+	(void) cdata;
 	printf("Selected Color: %s\n", WMGetColorRGBDescription(WMGetColorPanelColor(panel)));
 }
 
diff --git a/WINGs/Examples/fontl.c b/WINGs/Examples/fontl.c
index 6e08a90b..4f4eaabb 100644
--- a/WINGs/Examples/fontl.c
+++ b/WINGs/Examples/fontl.c
@@ -41,6 +41,8 @@ void show(WMWidget * self, void *data)
 
 void quit(WMWidget * self, void *data)
 {
+	(void) self;
+	(void) data;
 	exit(0);
 }
 
diff --git a/WINGs/Examples/puzzle.c b/WINGs/Examples/puzzle.c
index 0c50b75b..ca1af101 100644
--- a/WINGs/Examples/puzzle.c
+++ b/WINGs/Examples/puzzle.c
@@ -155,6 +155,9 @@ static void resizeObserver(void *self, WMNotification * notif)
 	WMSize size = WMGetViewSize(WMWidgetView(win));
 	int x, y;
 
+	(void) self;
+	(void) notif;
+
 	WinSize = size.width;
 	for (y = 0; y < Size; y++) {
 		for (x = 0; x < Size; x++) {