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-rw-r--r--ChangeLog2
-rw-r--r--sysvipc/sys/sem.h5
2 files changed, 4 insertions, 3 deletions
diff --git a/ChangeLog b/ChangeLog
index 1c5b262b78..520c7ebbc3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 1998-04-28  Ulrich Drepper  <drepper@cygnus.com>
 
+	* sysvipc/sys/sem.h: Don't use union semun in semctl prototype.
+
 	* string/basename.c [!_LIBC]: Define function as gnu_basename.
 
 	* posix/getopt.c [!__GNU_LIBRARY__]: Include string.h or
diff --git a/sysvipc/sys/sem.h b/sysvipc/sys/sem.h
index f509d9b4a2..6ae76e2347 100644
--- a/sysvipc/sys/sem.h
+++ b/sysvipc/sys/sem.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -44,8 +44,7 @@ struct sembuf
 __BEGIN_DECLS
 
 /* Semaphore control operation.  */
-extern int semctl __P ((int __semid, int __semnum, int __cmd,
-			union semun __arg));
+extern int semctl __P ((int __semid, int __semnum, int __cmd, ...));
 
 /* Get semaphore.  */
 extern int semget __P ((key_t __key, int __nsems, int __semflg));