27 #ifndef __jack_metadata_h__    28 #define __jack_metadata_h__    30 #include <jack/types.h>   113     uint32_t         property_cnt;   
   115     uint32_t         property_size;  
   186 } jack_property_change_t;
   188 typedef void (*JackPropertyChangeCallback)(jack_uuid_t            subject,
   190                                            jack_property_change_t change,
   204                                        JackPropertyChangeCallback callback,
   215 extern const char* JACK_METADATA_PRETTY_NAME;
   216 extern const char* JACK_METADATA_HARDWARE;
   217 extern const char* JACK_METADATA_CONNECTED;
   218 extern const char* JACK_METADATA_PORT_GROUP;
   219 extern const char* JACK_METADATA_ICON_SMALL;
   220 extern const char* JACK_METADATA_ICON_LARGE;