-int annotate(char *, char *, char *, int, int, int, int);
-void annolist(char *, char *, char *, int);
-void annopreserve(int);
-int distout(char *, char *, char *);
-void replout(FILE *, char *, char *, struct msgs *, int, int,
- char *, char *, char *);
-int sendsbr(char **, int, char *, struct stat *, int);
-int what_now(char *, int, int, char *, char *, int, struct msgs *,
- char *, int, char *);
+char *LocalName(void); /* hostname */
+char *getusername(void);
+char *getfullname(void);