OO_WAV_SEL        318 dev/ic/opl.c   	opl_set_op_reg(sc, OPL_WAVE_SELECT,     v, 0, p->ops[OO_WAV_SEL+0]);
OO_WAV_SEL        319 dev/ic/opl.c   	opl_set_op_reg(sc, OPL_WAVE_SELECT,     v, 1, p->ops[OO_WAV_SEL+1]);