}
#ifndef CLOCK_REALTIME
-#define CLOCK_REALTIME 0
+# define CLOCK_REALTIME 0
#endif
#ifndef CLOCK_MONOTONIC
-#define CLOCK_MONOTONIC 1
+# define CLOCK_MONOTONIC 1
#endif
#ifndef CLOCK_MONOTONIC_RAW
-#define CLOCK_MONOTONIC_RAW 4
+# define CLOCK_MONOTONIC_RAW 4
#endif
#ifndef CLOCK_REALTIME_COARSE
-#define CLOCK_REALTIME_COARSE 5
+# define CLOCK_REALTIME_COARSE 5
#endif
#ifndef CLOCK_MONOTONIC_COARSE
-#define CLOCK_MONOTONIC_COARSE 6
+# define CLOCK_MONOTONIC_COARSE 6
#endif
#ifndef CLOCK_BOOTTIME
-#define CLOCK_BOOTTIME 7
+# define CLOCK_BOOTTIME 7
#endif
#ifndef CLOCK_REALTIME_ALARM
-#define CLOCK_REALTIME_ALARM 8
+# define CLOCK_REALTIME_ALARM 8
#endif
#ifndef CLOCK_BOOTTIME_ALARM
-#define CLOCK_BOOTTIME_ALARM 9
+# define CLOCK_BOOTTIME_ALARM 9
#endif
#ifndef CLOCK_TAI
-#define CLOCK_TAI 11
+# define CLOCK_TAI 11
#endif
#ifndef CLOCK_AUX
-#define CLOCK_AUX 16
+# define CLOCK_AUX MAX_CLOCKS
#endif
#define CLOCK_AUX0 (CLOCK_AUX + 0)