char *pwd(void);
char *mhbasename(char *);
void readconfig(struct node **, FILE *, char *, int);
-int refile(char **, char *);
-void ruserpass(char *, char **, char **);
int seq_addmsg(struct msgs *, char *, int, int, int);
int seq_addsel(struct msgs *, char *, int, int);
char *seq_bits(struct msgs *);