--- nono/host/hostsound.cpp	2026/04/29 17:05:56	1.1
+++ nono/host/hostsound.cpp	2026/04/29 17:06:02	1.1.1.2
@@ -47,7 +47,7 @@ HostSoundDevice::HostSoundDevice(Device
 	: inherited(parent_, OBJ_HOSTSOUND, ""/*portname*/)
 {
 	monitor = gMonitorManager->Regist(ID_MONITOR_HOSTSOUND, this);
-	monitor->func = ToMonitorCallback(&HostSoundDevice::MonitorUpdate);
+	monitor->SetCallback(&HostSoundDevice::MonitorScreen);
 	monitor->SetSize(48, 6);
 }
 
@@ -330,7 +330,7 @@ HostSoundDevice::GetDriverName()
 
 // モニタ
 void
-HostSoundDevice::MonitorUpdate(Monitor *, TextScreen& screen)
+HostSoundDevice::MonitorScreen(Monitor *, TextScreen& screen)
 {
 	screen.Clear();
 
@@ -339,7 +339,7 @@ HostSoundDevice::MonitorUpdate(Monitor *
 		screen.Print(0, 0, "HostSound Driver: %s",
 			driver->GetDriverName().c_str());
 		// 次の1行はドライバ依存情報
-		driver->MonitorUpdateMD(screen, 1);
+		driver->MonitorScreenMD(screen, 1);
 	}
 
 	screen.Print(0, 2, "Output Frequency: %u Hz", freq);