GUSMAX_CD_LVL    2448 dev/isa/gus.c    {GUSMAX_CD_LVL, AD1848_KIND_LVL, AD1848_AUX2_CHANNEL},
GUSMAX_CD_LVL    2945 dev/isa/gus.c      case GUSMAX_CD_LVL:		/* cd */
GUSMAX_CD_LVL    3006 dev/isa/gus.c  	dip->prev = GUSMAX_CD_LVL;