--- nono/vm/printer.h	2026/04/29 17:04:36	1.1.1.2
+++ nono/vm/printer.h	2026/04/29 17:04:50	1.1.1.4
@@ -17,7 +17,7 @@ class PrinterDevice
 
  public:
 	PrinterDevice();
-	~PrinterDevice() override;
+	virtual ~PrinterDevice() override;
 
 	uint64 Read8(uint32 addr) override;
 	uint64 Read16(uint32 addr) override;
@@ -25,3 +25,5 @@ class PrinterDevice
 	uint64 Write16(uint32 addr, uint32 data) override;
 	uint64 Peek8(uint32 addr) override;
 };
+
+extern std::unique_ptr<PrinterDevice> gPrinter;