527 AUE_NULL ALL { int ntp_adjtime(struct timex *tp); }
528 AUE_NULL ALL { int ntp_gettime(struct ntptimeval *ntvp); }
529 AUE_NULL ALL { int os_fault_with_payload(uint32_t reason_namespace, uint64_t reason_code, void *payload, uint32_t payload_size, const char *reason_string, uint64_t reason_flags); }
+530 AUE_NULL ALL { int enosys(void); }
+531 AUE_NULL ALL { int enosys(void); }