extern uschar *event_raise(uschar *, const uschar *, uschar *);
extern void msg_event_raise(const uschar *, const address_item *);
#endif
+extern uschar ehlo_response(uschar *, size_t, uschar);
extern const uschar * exim_errstr(int);
extern void exim_exit(int);
extern void exim_nullstd(void);