void discard (FILE *);
int default_done (int);
void escape_display_name (char *, size_t);
+void escape_local_part (char *, size_t);
int ext_hook(char *, char *, char *);
int fdcompare (int, int);
int folder_addmsg (struct msgs **, char *, int, int, int, int, char *);
int distout (char *, char *, char *);
void replout (FILE *, char *, char *, struct msgs *, int,
int, char *, char *, char *, int);
-void set_endian(void);
int sc_hardcopy(void);
int sc_length(void);
int sc_width(void);