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Diffstat (limited to 'sysdeps/unix/sysv/linux/bits/sem.h')
-rw-r--r--sysdeps/unix/sysv/linux/bits/sem.h18
1 files changed, 5 insertions, 13 deletions
diff --git a/sysdeps/unix/sysv/linux/bits/sem.h b/sysdeps/unix/sysv/linux/bits/sem.h
index 87951efea1..f3bbd89a12 100644
--- a/sysdeps/unix/sysv/linux/bits/sem.h
+++ b/sysdeps/unix/sysv/linux/bits/sem.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public License as
@@ -17,10 +16,9 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
-#ifndef _SYS_SEM_BUF_H
-
-#define _SYS_SEM_BUF_H	1
-#include <features.h>
+#ifndef _SYS_SEM_H
+# error "Never include <bits/sem.h> directly; use <sys/sem.h> instead."
+#endif
 
 #include <sys/types.h>
 
@@ -37,8 +35,6 @@
 #define SETALL		17		/* set all semval's */
 
 
-__BEGIN_DECLS
-
 /* Data structure describing a set of semaphores.  */
 struct semid_ds
 {
@@ -64,8 +60,8 @@ union semun
 #ifdef __USE_MISC
 
 /* ipcs ctl cmds */
-#define SEM_STAT 18
-#define SEM_INFO 19
+# define SEM_STAT 18
+# define SEM_INFO 19
 
 struct  seminfo
 {
@@ -82,7 +78,3 @@ struct  seminfo
 };
 
 #endif /* __USE_MISC */
-
-__END_DECLS
-
-#endif /* bits/sem_buf.h */