/* legoctl.c */
int main(int argc, char *argv[]);
int legoctl(lct_cmd_t cmd, char *filename, unsigned int flags);
int lego_status(lct_brick_list_t *bricks, unsigned int flags);
int lego_prog_up(lct_brick_list_t *bricks, char *filename, unsigned int flags);
int lego_firm_up(lct_brick_list_t *bricks, char *filename, unsigned int flags);
int lego_delete_file(lct_brick_list_t *bricks, char *filename, unsigned int flags);
int lego_start_program(lct_brick_list_t *bricks, char *filename, unsigned int flags);
int lego_stop_program(lct_brick_list_t *bricks, unsigned int flags);
void usage(char *progname);
int parse_args(int argc, char *argv[], lct_cmd_t *cmd, char **filename, unsigned int *flags);