1 files changed, 4 insertions, 0 deletions
diff --git a/time/time.h b/time/time.h
index 7479e8fa6b..58d5479354 100644
--- a/time/time.h
+++ b/time/time.h
@@ -127,6 +127,10 @@ struct itimerspec
     struct timespec it_interval;
     struct timespec it_value;
   };
+
+/* We can use a simple forward declaration.  */
+struct sigevent;
+
 #endif	/* POSIX.1b */