void push (void);
char *pwd (void);
char *r1bindex(char *, int);
-void readconfig (struct node **, FILE *, char *, int);
+void readconfig (struct node **, FILE *, const char *, int);
int refile (char **, char *);
void ruserpass (char *, char **, char **);
int remdir (char *);
int sc_width(void);
int build_form (char *, char *, int *, char *, char *, char *, char *,
char *, char *);
-int sendsbr (char **, int, char *, char *, struct stat *, int);
+int sendsbr (char **, int, char *, char *, struct stat *, int, const char *);
int SOprintf (char *, ...);
int what_now (char *, int, int, char *, char *,
int, struct msgs *, char *, int, char *, int);
*/
int decodeBase64 (const char *, const char **, size_t *, int, unsigned char *);
+void hexify (const unsigned char *, size_t, char **);
+
/*
* credentials management
*/