SB_CD_IN_MUTE
case SB_CD_IN_MUTE:
swap = mute - SB_CD_IN_MUTE + SB_CD_SWAP;
mute = swap + SB_CD_IN_MUTE - SB_CD_SWAP;
case SB_CD_IN_MUTE:
dip->next = is1745 ? SB_CD_IN_MUTE : AUDIO_MIXER_LAST;
case SB_CD_IN_MUTE:
dip->prev = SB_CD_IN_MUTE;
case SB_CD_IN_MUTE: