-extern command_ret_t do_go(cmd_tbl_t *, int, int, char * const []);
-extern command_ret_t do_restart(cmd_tbl_t *, int, int, char * const []);
-extern command_ret_t do_console(cmd_tbl_t *, int, int, char * const []);
-extern command_ret_t do_dump_mem(cmd_tbl_t *, int, int, char * const []);
-extern command_ret_t do_mem_mm_avr(cmd_tbl_t *, int, int, char * const []);
-extern command_ret_t do_mem_nm_avr(cmd_tbl_t *, int, int, char * const []);
-extern command_ret_t do_eep_cp(cmd_tbl_t *, int, int, char * const []);
-extern command_ret_t do_busreq_pulse(cmd_tbl_t *, int, int, char * const []);
-extern command_ret_t do_date(cmd_tbl_t *, int, int, char * const []);
-extern command_ret_t do_gpio(cmd_tbl_t *, int, int, char * const []);
-extern command_ret_t do_sd(cmd_tbl_t *, int, int, char * const []);
-extern command_ret_t do_fat_stat(cmd_tbl_t *, int, int, char * const []);
-extern command_ret_t do_fat_ls(cmd_tbl_t *, int, int, char * const []);
-//extern command_ret_t do_fat_read(cmd_tbl_t *, int, int, char * const []);
-//extern command_ret_t do_fat_write(cmd_tbl_t *, int, int, char * const []);
-extern command_ret_t do_fat_rw(cmd_tbl_t *, int, int, char * const []);
-
-#ifdef CONFIG_SYS_LONGHELP
-const FLASH char sd_help_text[] =
- "bla \t- do bla\n"
- ;
-#endif /* CONFIG_SYS_LONGHELP */
+extern command_ret_t do_go(cmd_tbl_t *, uint_fast8_t, int, char * const []);
+extern command_ret_t do_restart(cmd_tbl_t *, uint_fast8_t, int, char * const []);
+extern command_ret_t do_console(cmd_tbl_t *, uint_fast8_t, int, char * const []);
+extern command_ret_t do_dump_mem(cmd_tbl_t *, uint_fast8_t, int, char * const []);
+extern command_ret_t do_mem_mm_avr(cmd_tbl_t *, uint_fast8_t, int, char * const []);
+extern command_ret_t do_mem_nm_avr(cmd_tbl_t *, uint_fast8_t, int, char * const []);
+extern command_ret_t do_eep_cp(cmd_tbl_t *, uint_fast8_t, int, char * const []);
+extern command_ret_t do_busreq_pulse(cmd_tbl_t *, uint_fast8_t, int, char * const []);
+extern command_ret_t do_date(cmd_tbl_t *, uint_fast8_t, int, char * const []);
+extern command_ret_t do_gpio(cmd_tbl_t *, uint_fast8_t, int, char * const []);
+extern command_ret_t do_sd(cmd_tbl_t *, uint_fast8_t, int, char * const []);
+extern command_ret_t do_fat(cmd_tbl_t *, uint_fast8_t, int, char * const []);
+extern command_ret_t do_run(cmd_tbl_t *, uint_fast8_t, int, char * const []);
+extern command_ret_t do_source(cmd_tbl_t *, uint_fast8_t, int, char * const []);
+extern command_ret_t do_attach(cmd_tbl_t *, uint_fast8_t, int, char * const []);
+extern command_ret_t do_pr_free_avr(cmd_tbl_t *, uint_fast8_t, int, char * const []);