+int usage_legic_calccrc(void);
+int usage_legic_load(void);
+int usage_legic_rdmem(void);
+int usage_legic_sim(void);
+int usage_legic_write(void);
+int usage_legic_reader(void);
+int usage_legic_info(void);
+int usage_legic_dump(void);
+int usage_legic_restore(void);
+int usage_legic_wipe(void);