diff options
Diffstat (limited to 'src/mutex.cpp')
| -rw-r--r-- | src/mutex.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mutex.cpp b/src/mutex.cpp index b858e8877ae5..c36bd5549da8 100644 --- a/src/mutex.cpp +++ b/src/mutex.cpp @@ -12,6 +12,7 @@ #include "limits" #include "system_error" #include "include/atomic_support.h" +#include "__undef_macros" _LIBCPP_BEGIN_NAMESPACE_STD #ifndef _LIBCPP_HAS_NO_THREADS |