From c692d76daefbb11d8fc3c839e81193985dfd2a3f Mon Sep 17 00:00:00 2001
From: "Andrey A. Chernov" <ache@FreeBSD.org>
Date: Wed, 22 Oct 1997 10:57:54 +0000
Subject: [PATCH] Change usleep return type from void to int to match OpenGroup
 specs.

---
 include/unistd.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/unistd.h b/include/unistd.h
index a9bb8a0e3d2..1d0de469632 100644
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -188,7 +188,7 @@ int	 ttyslot __P((void));
 unsigned int	 ualarm __P((unsigned int, unsigned int));
 int	 undelete __P((const char *));
 int	 unwhiteout __P((const char *));
-void	 usleep __P((unsigned int));
+int	 usleep __P((unsigned int));
 void	*valloc __P((size_t));			/* obsoleted by malloc() */
 pid_t	 vfork __P((void));