//usage: "Analyze power consumption on Intel-based laptops"
int powertop_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int powertop_main(int UNUSED_PARAM argc, char UNUSED_PARAM **argv)
+int powertop_main(int argc UNUSED_PARAM, char UNUSED_PARAM **argv)
{
ullong cur_usage[MAX_CSTATE_COUNT];
ullong cur_duration[MAX_CSTATE_COUNT];