int pidstatus (int, FILE *, char *);
char *pluspath(char *);
void print_help (char *, struct swit *, int);
-void print_sw (char *, struct swit *, char *);
+void print_sw (char *, struct swit *, char *, FILE *);
void print_version (char *);
void push (void);
char *pwd (void);