#include <unistd.h>
#include <stdlib.h>
+#include "../arch/arch.h"
+
enum {
os_linux = 1,
os_aix,
#endif
#ifndef FIO_HAVE_IOPRIO
-#define ioprio_set(which, who, prio) (0)
+#define ioprio_set(which, who, prioclass, prio) (0)
#endif
#ifndef FIO_HAVE_ODIRECT