--- nono/vm/areaset.h	2026/04/29 17:04:41	1.1.1.3
+++ nono/vm/areaset.h	2026/04/29 17:04:55	1.1.1.6
@@ -8,8 +8,7 @@
 
 #include "device.h"
 
-class AreaSetDevice
-	: public IODevice
+class AreaSetDevice : public IODevice
 {
 	using inherited = IODevice;
  private:
@@ -17,7 +16,7 @@ class AreaSetDevice
 
  public:
 	AreaSetDevice();
-	~AreaSetDevice() override;
+	virtual ~AreaSetDevice() override;
 
 	void ResetHard() override;
 
@@ -30,3 +29,5 @@ class AreaSetDevice
  private:
 	uint8 limit {};
 };
+
+extern std::unique_ptr<AreaSetDevice> gAreaSet;