AUDIO_AU_ENCODING_LINEAR_16
encoding = AUDIO_AU_ENCODING_LINEAR_16;
hdrp->encoding = AUDIO_AU_ENCODING_LINEAR_16;
hdrp->encoding = AUDIO_AU_ENCODING_LINEAR_16;
case AUDIO_AU_ENCODING_LINEAR_16:
if ((au->au_encoding != AUDIO_AU_ENCODING_LINEAR_16) ||