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Recoded the universal switch interface...

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This commit is contained in:
Jaroslav Kysela 1999-05-04 19:21:28 +00:00
parent a5b307a711
commit 6e72ca3977
8 changed files with 42 additions and 204 deletions
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6
include/mixer.h
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@ -10,8 +10,7 @@ typedef struct snd_mixer_callbacks {
void (*rebuild) (void *private_data);
void (*element) (void *private_data, int cmd, snd_mixer_eid_t *eid);
void (*group) (void *private_data, int cmd, snd_mixer_gid_t *gid);
void (*xswitch) (void *private_data, int cmd, snd_switch_list_item_t *item);
void *reserved[27]; /* reserved for the future use - must be NULL!!! */
void *reserved[28]; /* reserved for the future use - must be NULL!!! */
} snd_mixer_callbacks_t;
#ifdef __cplusplus
@ -29,9 +28,6 @@ int snd_mixer_group(void *handle, snd_mixer_group_t * group);
int snd_mixer_element_info(void *handle, snd_mixer_element_info_t * info);
int snd_mixer_element_read(void *handle, snd_mixer_element_t * element);
int snd_mixer_element_write(void *handle, snd_mixer_element_t * element);
int snd_mixer_switch_list(void *handle, snd_switch_list_t * list);
int snd_mixer_switch_read(void *handle, snd_switch_t * sw);
int snd_mixer_switch_write(void *handle, snd_switch_t * sw);
int snd_mixer_read(void *handle, snd_mixer_callbacks_t * callbacks);
void snd_mixer_set_bit(unsigned int *bitmap, int bit, int val);