diff options
Diffstat (limited to 'include/__mutex_base')
| -rw-r--r-- | include/__mutex_base | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/__mutex_base b/include/__mutex_base index 402a52d945e1..4659ca9298c9 100644 --- a/include/__mutex_base +++ b/include/__mutex_base @@ -74,7 +74,7 @@ struct _LIBCPP_TYPE_VIS defer_lock_t {}; struct _LIBCPP_TYPE_VIS try_to_lock_t {}; struct _LIBCPP_TYPE_VIS adopt_lock_t {}; -#if defined(_LIBCPP_CXX03_LANG) || defined(_LIBCPP_BUILDING_MUTEX) +#if defined(_LIBCPP_CXX03_LANG) || defined(_LIBCPP_BUILDING_LIBRARY) extern const defer_lock_t defer_lock; extern const try_to_lock_t try_to_lock; |