diff --git a/src/kits/tracker/FBCPadding.cpp b/src/kits/tracker/FBCPadding.cpp
index 20aef9e3a8..78d98f1dc9 100644
--- a/src/kits/tracker/FBCPadding.cpp
+++ b/src/kits/tracker/FBCPadding.cpp
@@ -93,15 +93,11 @@ void BFilePanel::_ReservedFilePanel8() {}
 
 // deprecated cruft
 
-#if __GNUC__ && __GNUC__ < 3 || __MWERKS__
+#if __GNUC__ && __GNUC__ < 3
 extern "C" {
 
 _EXPORT BFilePanel*
-#if __GNUC__
 __10BFilePanel15file_panel_modeP10BMessengerP9entry_refUlbP8BMessageP10BRefFilterT5T5
-#elif __MWERKS__
-__ct__10BFilePanelF15file_panel_modeP10BMessengerP9entry_refUlbP8BMessageP10BRefFilterbb
-#endif
 (void* self,
 	file_panel_mode mode, BMessenger* target,
 	entry_ref* ref, uint32 nodeFlavors, bool multipleSelection,
@@ -114,34 +110,19 @@ __ct__10BFilePanelF15file_panel_modeP10BMessengerP9entry_refUlbP8BMessageP10BRef
 }
 
 _EXPORT void
-#if __GNUC__
-SetPanelDirectory__10BFilePanelP10BDirectory
-#elif __MWERKS__
-SetPanelDirectory__10BFilePanelFP10BDirectory
-#endif
-(BFilePanel* self, BDirectory* d)
+SetPanelDirectory__10BFilePanelP10BDirectory(BFilePanel* self, BDirectory* d)
 {
 	self->SetPanelDirectory(d);
 }
 
 _EXPORT void
-#if __GNUC__
-SetPanelDirectory__10BFilePanelP6BEntry
-#elif __MWERKS__
-SetPanelDirectory__10BFilePanelFP6BEntry
-#endif
-(BFilePanel* self, BEntry* e)
+SetPanelDirectory__10BFilePanelP6BEntry(BFilePanel* self, BEntry* e)
 {
 	self->SetPanelDirectory(e);
 }
 
 _EXPORT void
-#if __GNUC__
-SetPanelDirectory__10BFilePanelP9entry_ref
-#elif __MWERKS__
-SetPanelDirectory__10BFilePanelFP9entry_ref
-#endif
-(BFilePanel* self, entry_ref* r)
+SetPanelDirectory__10BFilePanelP9entry_ref(BFilePanel* self, entry_ref* r)
 {
 	self->SetPanelDirectory(r);
 }