From f0ce95e7d21ef282582faeb200e6ff66970c4cae Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Fri, 10 Nov 1995 16:42:06 +0000
Subject: [PATCH] Always include sys/wait.h unless NOT_C_CODE; don't test
 #ifdef emacs for that.

---
 src/s/usg5-4.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/s/usg5-4.h b/src/s/usg5-4.h
index d6b87ec19ae..047ef10557a 100644
--- a/src/s/usg5-4.h
+++ b/src/s/usg5-4.h
@@ -78,12 +78,15 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
  * interfere.  And don't try to use SIGIO yet.
  */
 
+#ifndef NOT_C_CODE
+#include <sys/wait.h>
+#endif
+
 #ifdef emacs
 #include <sys/filio.h>
 #include <termio.h>
 #include <sys/ttold.h>
 #include <signal.h>
-#include <sys/wait.h>
 #include <sys/stream.h>
 #include <sys/stropts.h>
 #include <sys/termios.h>
-- 
2.39.2