extern int check_registered(struct Client *sptr);
extern int check_registered_user(struct Client *sptr);
+extern void zombie_client(struct Client *cptr, struct Client *killer,
+ struct Client *victim);
+extern void unzombie_client(struct Client *cptr, struct Client *sptr,
+ struct Client *acptr, struct Client *victim);
extern int exit_client(struct Client *cptr, struct Client *bcptr,
struct Client *sptr, const char *comment);
extern char *myctime(time_t value);