ALSA Library Reference Manual
DECLARATION
typedef struct snd_mixer_routes
{
snd_mixer_eid_t eid;
int routes_size; /* size in element identifiers */
int routes; /* count of filled element identifiers */
int routes_over; /* missing element identifiers */
snd_mixer_eid_t *proutes; /* array */
}
snd_mixer_routes_t;
REFERENCE