--- nono/vm/fdc.h	2026/04/29 17:05:51	1.1.1.13
+++ nono/vm/fdc.h	2026/04/29 17:06:01	1.1.1.14
@@ -377,7 +377,7 @@ class FDCDevice : public IODevice
 	// モータ停止用
 	void MotorEventCallback(Event *);
 
-	DECLARE_MONITOR_CALLBACK(MonitorUpdate);
+	DECLARE_MONITOR_SCREEN(MonitorScreen);
 	void MonitorReg(TextScreen&,
 		int x, int y, uint8 reg, const char * const *names);
 
@@ -455,6 +455,6 @@ class FDCDevice : public IODevice
 	Monitor *monitor {};
 };
 
-static inline FDCDevice *GetFDCDevice() {
+inline FDCDevice *GetFDCDevice() {
 	return Object::GetObject<FDCDevice>(OBJ_FDC);
 }