-static bool want_init = 1;
-static bool report_ctx_switch = 0;
-static bool report_fd_num = 0;
-static bool report_maps_num = 0;
-static bool report_delay = 0;
+static bool want_init = true;
+static bool report_ctx_switch;
+static bool report_fd_num;
+static bool report_maps_num;
+static bool report_delay;