from netbsd; wrap against multiple inclusion

diff --git a/sys/sys/wait.h b/sys/sys/wait.h
index 854da9d..e1b2141 100644 (file)
--- a/sys/sys/wait.h
+++ b/sys/sys/wait.h
@@ -1,4 +1,4 @@
-/*     $NetBSD: wait.h,v 1.9 1995/03/26 20:25:07 jtc Exp $     */
+/*     $NetBSD: wait.h,v 1.10 1995/10/19 08:14:18 jtc Exp $    */
 
 /*
  * Copyright (c) 1982, 1986, 1989, 1993, 1994
@@ -35,6 +35,9 @@
  *     @(#)wait.h      8.2 (Berkeley) 7/10/94
  */
 
+#ifndef _SYS_WAIT_H_
+#define _SYS_WAIT_H_
+
 /*
  * This file holds definitions relevent to the wait4 system call
  * and the alternate interfaces that use it (wait, wait3, waitpid).
@@ -156,3 +159,5 @@ pid_t       wait4 __P((pid_t, int *, int, struct rusage *));
 #endif
 __END_DECLS
 #endif
+
+#endif /* !_SYS_WAIT_H_ */