#endif
);
extern uschar *transport_rcpt_address(address_item *, BOOL);
-extern BOOL transport_set_up_command(const uschar ***, uschar *,
+extern BOOL transport_set_up_command(const uschar ***, const uschar *,
BOOL, int, address_item *, const uschar *, uschar **);
extern void transport_update_waiting(host_item *, uschar *);
extern BOOL transport_write_block(transport_ctx *, uschar *, int, BOOL);