-static void xioctl(int fd, int request, void *argp, const char *string)
-{
- if (ioctl(fd, request, argp) < 0) {
- bb_perror_msg_and_die(string);
- }
-}
-
-int fdformat_main(int argc,char **argv);
-int fdformat_main(int argc,char **argv)
+int fdformat_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+int fdformat_main(int argc UNUSED_PARAM, char **argv)