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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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8
include/control.h
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@ -5,6 +5,13 @@
* *
****************************************************************************/
typedef struct snd_ctl_callbacks {
void *private_data; /* should be used by an application */
void (*rebuild) (void *private_data);
void (*xswitch) (void *private_data, int cmd, int iface, snd_switch_list_item_t *item);
void *reserved[29]; /* reserved for the future use - must be NULL!!! */
} snd_ctl_callbacks_t;
#ifdef __cplusplus
extern "C" {
#endif
@ -51,6 +58,7 @@ int snd_ctl_rawmidi_output_switch_write(void *handle, int dev, snd_switch_t * sw
int snd_ctl_rawmidi_input_switch_list(void *handle, int dev, snd_switch_list_t *list);
int snd_ctl_rawmidi_input_switch_read(void *handle, int dev, snd_switch_t * sw);
int snd_ctl_rawmidi_input_switch_write(void *handle, int dev, snd_switch_t * sw);
int snd_ctl_read(void *handle, snd_ctl_callbacks_t * callbacks);
#ifdef __cplusplus
}