modechange       2466 dev/audio.c    	int s, setmode, modechange = 0;
modechange       2535 dev/audio.c    		modechange = cleared = 1;
modechange       2543 dev/audio.c    		modechange = cleared = 1;
modechange       2552 dev/audio.c    		modechange = cleared = 1;
modechange       2561 dev/audio.c    	if (modechange) {