extern void exim_exit(int);
extern void exim_nullstd(void);
extern void exim_setugid(uid_t, gid_t, BOOL, uschar *);
-extern int exim_tvcmp(struct timeval *, struct timeval *);
extern void exim_wait_tick(struct timeval *, int);
extern int exp_bool(address_item *addr,
uschar *mtype, uschar *mname, unsigned dgb_opt, uschar *oname, BOOL bvalue,
extern int strncmpic(const uschar *, const uschar *, int);
extern uschar *strstric(uschar *, uschar *, BOOL);
+extern void timesince(struct timeval * diff, struct timeval * then);
+extern void tls_modify_variables(tls_support *);
extern uschar *tod_stamp(int);
-extern void tls_modify_variables(tls_support *);
extern BOOL transport_check_waiting(const uschar *, const uschar *, int, uschar *,
BOOL *, oicf, void*);
extern void transport_init(void);