diff --git a/src/kits/interface/Box.cpp b/src/kits/interface/Box.cpp
index a6a463a427..89d0ad18c5 100644
--- a/src/kits/interface/Box.cpp
+++ b/src/kits/interface/Box.cpp
@@ -873,3 +873,15 @@ BBox::_ValidateLayoutData()
 	ResetLayoutInvalidation();
 }
 
+
+#if __GNUC__ == 2
+
+
+extern "C" void
+InvalidateLayout__4BBoxb(BBox* box)
+{
+	box->Perform(PERFORM_CODE_LAYOUT_CHANGED, NULL);
+}
+
+
+#endif
diff --git a/src/kits/interface/Button.cpp b/src/kits/interface/Button.cpp
index 42552f2d50..2df0089b36 100644
--- a/src/kits/interface/Button.cpp
+++ b/src/kits/interface/Button.cpp
@@ -782,3 +782,14 @@ BButton::_DrawFocusLine(float x, float y, float width, bool visible)
 }
 
 
+#if __GNUC__ == 2
+
+
+extern "C" void
+InvalidateLayout__7BButtonb(BView* view)
+{
+	view->Perform(PERFORM_CODE_LAYOUT_CHANGED, NULL);
+}
+
+
+#endif
diff --git a/src/kits/interface/CheckBox.cpp b/src/kits/interface/CheckBox.cpp
index e67be98832..a41f027fb5 100644
--- a/src/kits/interface/CheckBox.cpp
+++ b/src/kits/interface/CheckBox.cpp
@@ -623,3 +623,15 @@ BCheckBox::operator=(const BCheckBox &)
 	return *this;
 }
 
+
+#if __GNUC__ == 2
+
+
+extern "C" void
+InvalidateLayout__9BCheckBoxb(BCheckBox* box)
+{
+	box->Perform(PERFORM_CODE_LAYOUT_CHANGED, NULL);
+}
+
+
+#endif
diff --git a/src/kits/interface/MenuField.cpp b/src/kits/interface/MenuField.cpp
index af012849a0..9facc2e7a8 100644
--- a/src/kits/interface/MenuField.cpp
+++ b/src/kits/interface/MenuField.cpp
@@ -1510,3 +1510,15 @@ BMenuField::MenuBarLayoutItem::Instantiate(BMessage* from)
 	return NULL;
 }
 
+
+#if __GNUC__ == 2
+
+
+extern "C" void
+InvalidateLayout__10BMenuFieldb(BMenuField* field)
+{
+	field->Perform(PERFORM_CODE_LAYOUT_CHANGED, NULL);
+}
+
+
+#endif
diff --git a/src/kits/interface/ScrollView.cpp b/src/kits/interface/ScrollView.cpp
index 6152946161..90e32e97f2 100644
--- a/src/kits/interface/ScrollView.cpp
+++ b/src/kits/interface/ScrollView.cpp
@@ -897,3 +897,15 @@ void BScrollView::_ReservedScrollView2() {}
 void BScrollView::_ReservedScrollView3() {}
 void BScrollView::_ReservedScrollView4() {}
 
+
+#if __GNUC__ == 2
+
+
+extern "C" void
+InvalidateLayout__11BScrollViewb(BScrollView* view)
+{
+	view->Perform(PERFORM_CODE_LAYOUT_CHANGED, NULL);
+}
+
+
+#endif
diff --git a/src/kits/interface/StringView.cpp b/src/kits/interface/StringView.cpp
index 75863caa25..303c83d780 100644
--- a/src/kits/interface/StringView.cpp
+++ b/src/kits/interface/StringView.cpp
@@ -453,3 +453,15 @@ BStringView::_ValidatePreferredSize()
 	return fPreferredSize;
 }
 
+
+#if __GNUC__ == 2
+
+
+extern "C" void
+InvalidateLayout__11BStringViewb(BView* view)
+{
+	view->Perform(PERFORM_CODE_LAYOUT_CHANGED, NULL);
+}
+
+
+#endif
diff --git a/src/kits/interface/TextControl.cpp b/src/kits/interface/TextControl.cpp
index 42c6c7b36a..73e3c7d71a 100644
--- a/src/kits/interface/TextControl.cpp
+++ b/src/kits/interface/TextControl.cpp
@@ -1481,3 +1481,14 @@ BTextControl::TextViewLayoutItem::Instantiate(BMessage* from)
 }
 
 
+#if __GNUC__ == 2
+
+
+extern "C" void
+InvalidateLayout__12BTextControlb(BView* view)
+{
+	view->Perform(PERFORM_CODE_LAYOUT_CHANGED, NULL);
+}
+
+
+#endif
diff --git a/src/kits/interface/TextView.cpp b/src/kits/interface/TextView.cpp
index f566e96cd1..606e09eb3b 100644
--- a/src/kits/interface/TextView.cpp
+++ b/src/kits/interface/TextView.cpp
@@ -5635,3 +5635,16 @@ BTextView::TextTrackState::SimulateMouseMovement(BTextView *textView)
 	textView->GetMouse(&where, &buttons);
 	textView->_PerformMouseMoved(where, B_INSIDE_VIEW);
 }
+
+
+#if __GNUC__ == 2
+
+
+extern "C" void
+InvalidateLayout__9BTextViewb(BTextView* view)
+{
+	view->Perform(PERFORM_CODE_LAYOUT_CHANGED, NULL);
+}
+
+
+#endif