tag	line	file	source code
_GUS_VOICEVOL	1589	drivers/sound/gus_wave.c	case _GUS_VOICEVOL:
_GUS_VOICEVOL	111	drivers/sound/ultrasound.h	#define GUS_VOICEVOL(chn, voice, p1)    _GUS_CMD(chn, voice, _GUS_VOICEVOL, (p1), 0)