-static _Bool report_by_cpu = 1;
-static _Bool report_by_state = 1;
-static _Bool report_percent = 0;
-static _Bool report_num_cpu = 0;
-static _Bool report_guest = 0;
-static _Bool subtract_guest = 1;
+static bool report_by_cpu = 1;
+static bool report_by_state = 1;
+static bool report_percent = 0;
+static bool report_num_cpu = 0;
+static bool report_guest = 0;
+static bool subtract_guest = 1;