--- nono/vm/sio.h	2026/04/29 17:05:28	1.1.1.12
+++ nono/vm/sio.h	2026/04/29 17:05:59	1.1.1.13
@@ -64,8 +64,8 @@ class SIODevice : public MPSCCDevice
 	// VIS モードを更新
 	void SetVIS();
 
-	DECLARE_MONITOR_CALLBACK(MonitorUpdate);
-	void MonitorUpdateCh(TextScreen&, int ch, int xbase, int ybase);
+	DECLARE_MONITOR_SCREEN(MonitorScreen);
+	void MonitorScreenCh(TextScreen&, int ch, int xbase, int ybase);
 
 	Keyboard *keyboard {};
 
@@ -73,6 +73,6 @@ class SIODevice : public MPSCCDevice
 	static const char * const srnames[16];
 };
 
-static inline SIODevice *GetSIODevice() {
+inline SIODevice *GetSIODevice() {
 	return Object::GetObject<SIODevice>(OBJ_MPSCC);
 }