9 int event_join(struct ChanUser *chanuser);
10 int event_part(struct ChanUser *chanuser, char *reason);
11 int event_quit(struct UserNode *user, char *reason);
12 int event_kick(struct UserNode *user, struct ChanUser *target, char *reason);
13 int event_topic(struct UserNode *user, struct ChanNode *chan, const char *new_topic);
14 int event_chanmsg(struct UserNode *user, struct ChanNode *chan, char *message);
15 int event_privmsg(struct UserNode *user, struct UserNode *target, char *message);