_GUS_RAMPOFF       99 include/uapi/linux/ultrasound.h #define GUS_RAMPOFF(chn, voice)			_GUS_CMD(chn, voice, _GUS_RAMPOFF, 0, 0)
_GUS_RAMPOFF      456 sound/synth/emux/emux_oss.c 	case _GUS_RAMPOFF: