static void ktc_LocalCell(void);
#endif /* AFS_KERBEROS_ENV */
-#ifdef AFS_DUX40_ENV
-#define PIOCTL afs_pioctl
-#elif defined(UKERNEL)
+#if defined(UKERNEL)
#define PIOCTL(A,B,C,D) (errno = (call_syscall(AFSCALL_PIOCTL,A,B,C,D)), errno?-1:0)
#else
#define PIOCTL pioctl