--- /dev/null
+#ifndef _PB_EVENT_H
+#define _PB_EVENT_H
+
+enum event_type {
+ EVENT_TYPE_UDEV = 10,
+ EVENT_TYPE_USER,
+};
+
+enum event_action {
+ EVENT_ACTION_ADD = 20,
+ EVENT_ACTION_REMOVE,
+};
+
+struct event {
+ enum event_type type;
+ enum event_action action;
+ char *device;
+
+ struct param {
+ char *name;
+ char *value;
+ } *params;
+ int n_params;
+};
+
+int event_parse_ad_message(struct event *event, char *buf, int len);
+const char *event_get_param(const struct event *event, const char *name);
+
+#endif /* _PB_EVENT_H */