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#define LV2_MIDNAM_URI "http://ardour.org/lv2/midnam"
#define LV2_MIDNAM_PREFIX LV2_MIDNAM_URI "#"
#define LV2_MIDNAM__interface LV2_MIDNAM_PREFIX "interface"
#define LV2_MIDNAM__update LV2_MIDNAM_PREFIX "update"
typedef void* LV2_Midnam_Handle;
/** a LV2 Feature provided by the Host to the plugin */
typedef struct {
/** Opaque host data */
LV2_Midnam_Handle handle;
/** Request from run() that the host should re-read the midnam */
void (*update)(LV2_Midnam_Handle handle);
} LV2_Midnam;
typedef struct {
/** Query midnam document. The plugin
* is expected to return a null-terminated XML
* text which is a valid midnam desciption
* (or NULL in case of error).
*
* The midnam <Model> must be unique and
* specific for the given plugin-instance.
*/
char* (*midnam)(LV2_Handle instance);
/** The unique model id used ith the midnam,
* (or NULL).
*/
char* (*model)(LV2_Handle instance);
/** free allocated strings. The host
* calls this for every value returned by
* \ref midnam and \ref model.
*/
void (*free)(char*);
} LV2_Midnam_Interface;
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