SND_CHN_MATRIX_UNKNOWN
{ NULL, NULL, NULL, SND_CHN_MATRIX_UNKNOWN }
matrix_id = SND_CHN_MATRIX_UNKNOWN;
for (i = 0; matrix_id == SND_CHN_MATRIX_UNKNOWN &&
if (matrix_id == SND_CHN_MATRIX_UNKNOWN)
[0] = SND_CHN_MATRIX_UNKNOWN,
return (SND_CHN_MATRIX_UNKNOWN);
return (SND_CHN_MATRIX_UNKNOWN);