diff options
Diffstat (limited to 'libstdc++-v3/libsupc++/guard.cc')
| -rw-r--r-- | libstdc++-v3/libsupc++/guard.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libstdc++-v3/libsupc++/guard.cc b/libstdc++-v3/libsupc++/guard.cc index 9b617998ff..19953bc52f 100644 --- a/libstdc++-v3/libsupc++/guard.cc +++ b/libstdc++-v3/libsupc++/guard.cc @@ -1,4 +1,4 @@ -// Copyright (C) 2002-2016 Free Software Foundation, Inc. +// Copyright (C) 2002-2017 Free Software Foundation, Inc. // // This file is part of GCC. // @@ -30,6 +30,7 @@ #include <new> #include <ext/atomicity.h> #include <ext/concurrence.h> +#include <bits/atomic_lockfree_defines.h> #if defined(__GTHREADS) && defined(__GTHREAD_HAS_COND) \ && (ATOMIC_INT_LOCK_FREE > 1) && defined(_GLIBCXX_HAVE_LINUX_FUTEX) # include <climits> |