ALSA Library Reference Manual
DECLARATION
typedef struct
{
unsigned char name[24];
int index; /* 0..N */
int type; /* element type - SND_MIXER_ETYPE_ */
}
snd_mixer_eid_t;
REFERENCE
int
snd_mixer_element_has_control
(
snd_mixer_eid_t
* eid);
int
snd_mixer_element_has_info
(
snd_mixer_eid_t
* eid);
void
snd_mixer_sort_eid_name_index
(
snd_mixer_eid_t
* list, int count);
void
snd_mixer_sort_eid_table
(
snd_mixer_eid_t
* list, int count,
snd_mixer_weight_entry_t
* table);