Merge tag 'snapshot-start' into stable

[gnulib.git] / lib / glthread / cond.h

diff --git a/lib/glthread/cond.h b/lib/glthread/cond.h
index 3926134..bf709a2 100644 (file)
--- a/lib/glthread/cond.h
+++ b/lib/glthread/cond.h
@@ -1,5 +1,5 @@
 /* Condition variables for multithreading.
-   Copyright (C) 2005-2013 Free Software Foundation, Inc.
+   Copyright (C) 2005-2014 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -54,6 +54,9 @@
 #include <time.h>
 
 #include "glthread/lock.h"
+#ifndef _GL_INLINE_HEADER_BEGIN
+ #error "Please include config.h first."
+#endif
 
 _GL_INLINE_HEADER_BEGIN
 #ifndef _GLTHREAD_COND_INLINE