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-rw-r--r--time/time.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/time/time.h b/time/time.h
index f6a26d919e..8c1aeaace6 100644
--- a/time/time.h
+++ b/time/time.h
@@ -267,10 +267,10 @@ extern int dysize __P ((int __year));
 #endif
 
 
+#ifdef __USE_POSIX199309
 /* Pause execution for a number of nanoseconds.  */
 extern int __nanosleep __P ((__const struct timespec *__requested_time,
 			     struct timespec *__remaining));
-#ifdef __USE_POSIX199309
 extern int nanosleep __P ((__const struct timespec *__requested_time,
 			   struct timespec *__remaining));
 #endif