diff --git a/src/scripting/vm/vm.h b/src/scripting/vm/vm.h
index 4f6b23bc5..202fba2d1 100644
--- a/src/scripting/vm/vm.h
+++ b/src/scripting/vm/vm.h
@@ -637,6 +637,14 @@ struct AFuncDesc
 	MSVC_ASEG AFuncDesc const *const cls##_##name##_HookPtr GCC_ASEG = &cls##_##name##_Hook; \
 	static int AF_##cls##_##name(VM_ARGS)
 
+#define DEFINE_ACTION_FUNCTION_NATIVE0(cls, name, native) \
+	static int AF_##cls##_##name(VM_ARGS); \
+	VMNativeFunction *cls##_##name##_VMPtr; \
+	static const AFuncDesc cls##_##name##_Hook = { #cls, #name, AF_##cls##_##name, &cls##_##name##_VMPtr, {} }; \
+	extern AFuncDesc const *const cls##_##name##_HookPtr; \
+	MSVC_ASEG AFuncDesc const *const cls##_##name##_HookPtr GCC_ASEG = &cls##_##name##_Hook; \
+	static int AF_##cls##_##name(VM_ARGS)
+
 #define DEFINE_ACTION_FUNCTION(cls, name) \
 	static int AF_##cls##_##name(VM_ARGS); \
 	VMNativeFunction *cls##_##name##_VMPtr; \
diff --git a/src/scripting/vmthunks.cpp b/src/scripting/vmthunks.cpp
index 7b94b3de4..17ae5f9ee 100644
--- a/src/scripting/vmthunks.cpp
+++ b/src/scripting/vmthunks.cpp
@@ -2285,7 +2285,7 @@ DEFINE_ACTION_FUNCTION_NATIVE(DBaseStatusBar, Fill, SBar_Fill)
 	return 0;
 }
 
-static void SBar_SetClipRect(DBaseStatusBar *self, int color, double x, double y, double w, double h, int flags)
+static void SBar_SetClipRect(DBaseStatusBar *self, double x, double y, double w, double h, int flags)
 {
 	self->SetClipRect(x, y, w, h, flags);
 }