1 files changed, 10 insertions, 0 deletions
diff --git a/sysvipc/sys/shm.h b/sysvipc/sys/shm.h
index 7506ba67bf..b09e0497e6 100644
--- a/sysvipc/sys/shm.h
+++ b/sysvipc/sys/shm.h
@@ -46,7 +46,17 @@ __BEGIN_DECLS
    facility.  The definition is found in XPG4.2.  */
 
 /* Shared memory control operation.  */
+#ifndef __USE_TIME_BITS64
 extern int shmctl (int __shmid, int __cmd, struct shmid_ds *__buf) __THROW;
+#else
+# ifdef __REDIRECT_NTH
+extern int __REDIRECT_NTH (shmctl,
+                           (int __shmid, int __cmd, struct shmid_ds *__buf),
+                           __shmctl64);
+# else
+#  define shmctl __shmctl64
+# endif
+#endif
 
 /* Get shared memory segment.  */
 extern int shmget (key_t __key, size_t __size, int __shmflg) __THROW;