/* This must come before any other includes. */
#include "defs.h"
+#include <ctype.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+
#include "sim-main.h"
#include "sim-assert.h"
#include "sim-options.h"
#include "hw-main.h"
#include "hw-base.h"
-#include <string.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include <errno.h>
-
-
struct sim_hw {
struct hw *tree;
int trace_p;