/* This is a NOFORK applet. Be very careful! */
-int usleep_main(int argc, char **argv);
-int usleep_main(int argc, char **argv)
+int usleep_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+int usleep_main(int argc UNUSED_PARAM, char **argv)
{
- if (argc != 2) {
+ if (!argv[1]) {
bb_show_usage();
}