#define MONOTONIC_US() ((unsigned)monotonic_us())
int pscan_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int pscan_main(int argc ATTRIBUTE_UNUSED, char **argv)
+int pscan_main(int argc UNUSED_PARAM, char **argv)
{
const char *opt_max_port = "1024"; /* -P: default max port */
const char *opt_min_port = "1"; /* -p: default min port */