ALSA Library Reference Manual
DECLARATION
typedef struct snd_pcm_digital
{
unsigned char dig_status[24]; /* AES/EBU/IEC958 channel status bits */
unsigned char dig_subcode[147]; /* AES/EBU/IEC958 subcode bits */
unsigned char dig_valid:1; /* must be non-zero to accept these values */
unsigned char dig_subframe[4]; /* AES/EBU/IEC958 subframe bits */
char reserved[16]; /* must be filled with zero */
}
snd_pcm_digital_t;
REFERENCE