-GSList *sr_list_hwplugins(void);
-int sr_init_hwplugins(struct sr_device_plugin *plugin);
-void sr_cleanup_hwplugins(void);
-
-/* Generic device instances */
-struct sr_device_instance *sr_device_instance_new(int index,
- int status, const char *vendor, const char *model, const char *version);
-struct sr_device_instance *sr_get_device_instance(GSList *device_instances,
- int device_index);
-void sr_device_instance_free(struct sr_device_instance *sdi);
-
-int sr_find_hwcap(int *capabilities, int hwcap);
-struct sr_hwcap_option *sr_find_hwcap_option(int hwcap);
-void sr_source_remove(int fd);
-void sr_source_add(int fd, int events, int timeout,
- sr_receive_data_callback rcv_cb, void *user_data);
+SR_API GSList *sr_list_hwplugins(void);
+SR_API int sr_init_hwplugin(struct sr_device_plugin *plugin);
+SR_API gboolean sr_has_hwcap(int *capabilities, int hwcap);
+SR_API struct sr_hwcap_option *sr_find_hwcap_option(int hwcap);