#include <assert.h>
#include <errno.h>
+#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
static range_t range_critical_g;
static range_t range_warning_g;
static int consolitation_g = CON_NONE;
-static _Bool nan_is_error_g = 0;
+static bool nan_is_error_g = 0;
static char **match_ds_g = NULL;
static size_t match_ds_num_g = 0;