print_status
print_status(&status, &wats, opts);
void print_status(struct pf_status *, struct pfctl_watermarks *, int);
print_status(diffreg(argv[0], argv[1], dflags), argv[0], argv[1],
void print_status(int, char *, char *, char *);
print_status(dp->d_status, path1, path2, "");