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Added sort & compare functions to the mixer API.

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This commit is contained in:
Jaroslav Kysela 2001-02-12 13:29:33 +00:00
parent 955b9fc335
commit 6f3b01b79c
7 changed files with 160 additions and 63 deletions
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22
include/control.h
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@ -216,18 +216,18 @@ int snd_hctl_close(snd_hctl_t *hctl);
int snd_hctl_nonblock(snd_hctl_t *hctl, int nonblock);
int snd_hctl_async(snd_hctl_t *hctl, int sig, pid_t pid);
int snd_hctl_poll_descriptor(snd_hctl_t *hctl);
unsigned int snd_hctl_get_count(snd_hctl_t *ctl);
void snd_hctl_set_compare(snd_hctl_t *hctl, snd_hctl_compare_t hsort);
unsigned int snd_hctl_get_count(snd_hctl_t *hctl);
int snd_hctl_set_compare(snd_hctl_t *hctl, snd_hctl_compare_t hsort);
snd_hctl_elem_t *snd_hctl_first_elem(snd_hctl_t *hctl);
snd_hctl_elem_t *snd_hctl_last_elem(snd_hctl_t *hctl);
snd_hctl_elem_t *snd_hctl_find_elem(snd_hctl_t *ctl, const snd_ctl_elem_id_t *id);
void snd_hctl_set_callback(snd_hctl_t *ctl, snd_hctl_callback_t callback);
void snd_hctl_set_callback_private(snd_hctl_t *ctl, void *data);
void *snd_hctl_get_callback_private(snd_hctl_t *ctl);
int snd_hctl_load(snd_hctl_t *ctl);
int snd_hctl_free(snd_hctl_t *ctl);
int snd_hctl_handle_event(snd_hctl_t *ctl, snd_ctl_event_t *event);
int snd_hctl_handle_events(snd_hctl_t *ctl);
snd_hctl_elem_t *snd_hctl_find_elem(snd_hctl_t *hctl, const snd_ctl_elem_id_t *id);
void snd_hctl_set_callback(snd_hctl_t *hctl, snd_hctl_callback_t callback);
void snd_hctl_set_callback_private(snd_hctl_t *hctl, void *data);
void *snd_hctl_get_callback_private(snd_hctl_t *hctl);
int snd_hctl_load(snd_hctl_t *hctl);
int snd_hctl_free(snd_hctl_t *hctl);
int snd_hctl_handle_event(snd_hctl_t *hctl, snd_ctl_event_t *event);
int snd_hctl_handle_events(snd_hctl_t *hctl);
const char *snd_hctl_name(snd_hctl_t *hctl);
snd_ctl_type_t snd_hctl_type(snd_hctl_t *hctl);
@ -237,6 +237,8 @@ int snd_hctl_elem_info(snd_hctl_elem_t *elem, snd_ctl_elem_info_t * info);
int snd_hctl_elem_read(snd_hctl_elem_t *elem, snd_ctl_elem_value_t * value);
int snd_hctl_elem_write(snd_hctl_elem_t *elem, snd_ctl_elem_value_t * value);
snd_hctl_t *snd_hctl_elem_get_handle(snd_hctl_elem_t *elem);
#ifdef __cplusplus
}
#endif