diff --git a/headers/os/interface/Slider.h b/headers/os/interface/Slider.h
index 266229e2c4..f7d81da70f 100644
--- a/headers/os/interface/Slider.h
+++ b/headers/os/interface/Slider.h
@@ -137,9 +137,7 @@ class BSlider : public BControl {
 
 		virtual void		SetFont(const BFont *font, uint32 properties = B_FONT_ALL);
 
-#ifdef __HAIKU__
-		virtual void		SetLimits(int32 minimum, int32 maximum); // Was _ReservedSlider4()
-#endif
+		virtual void		SetLimits(int32 minimum, int32 maximum);
 
 	private:
 				void		_DrawBlockThumb();
@@ -152,9 +150,6 @@ class BSlider : public BControl {
 				float		_MaxPosition() const;
 				bool		_ConstrainPoint(BPoint point, BPoint compare) const;
 
-#ifndef __HAIKU__
-		virtual	void		_ReservedSlider4();
-#endif
 		virtual	void		_ReservedSlider5();
 		virtual	void		_ReservedSlider6();
 		virtual	void		_ReservedSlider7();
diff --git a/src/kits/interface/Slider.cpp b/src/kits/interface/Slider.cpp
index 1352383386..abd5e0ae1d 100644
--- a/src/kits/interface/Slider.cpp
+++ b/src/kits/interface/Slider.cpp
@@ -29,6 +29,7 @@ _long_to_color_(int32 color)
 	return *((rgb_color*)&color);
 }
 
+
 int32
 _color_to_long_(rgb_color color)
 {
@@ -36,6 +37,9 @@ _color_to_long_(rgb_color color)
 }
 
 
+//	#pragma mark -
+
+
 BSlider::BSlider(BRect frame, const char *name, const char *label, BMessage *message, 
 				 int32 minValue, int32 maxValue, thumb_style thumbType, 
 				 uint32 resizingMode, uint32 flags)
@@ -1442,7 +1446,6 @@ BSlider::SetFont(const BFont *font, uint32 properties)
 }
 
 
-#ifdef __HAIKU__
 void
 BSlider::SetLimits(int32 minimum, int32 maximum)
 {
@@ -1459,7 +1462,6 @@ BSlider::SetLimits(int32 minimum, int32 maximum)
 		}
 	}
 }
-#endif
 
 
 void
@@ -1691,8 +1693,8 @@ BSlider::_MinPosition() const
 {
 	if (fOrientation == B_HORIZONTAL)
 		return BarFrame().left + 1.0f;
-	else
-		return BarFrame().bottom - 1.0f;
+
+	return BarFrame().bottom - 1.0f;
 }
 
 
@@ -1701,17 +1703,15 @@ BSlider::_MaxPosition() const
 {
 	if (fOrientation == B_HORIZONTAL)
 		return BarFrame().right - 1.0f;
-	else
-		return BarFrame().top + 1.0f;
+
+	return BarFrame().top + 1.0f;
 }
 
 
 extern "C"
 void _ReservedSlider4__7BSlider(BSlider *slider, int32 minimum, int32 maximum)
 {
-#ifdef __HAIKU__
 	slider->BSlider::SetLimits(minimum, maximum);
-#endif
 }