diff options
Diffstat (limited to 'lib/builtins/atomic_signal_fence.c')
| -rw-r--r-- | lib/builtins/atomic_signal_fence.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/builtins/atomic_signal_fence.c b/lib/builtins/atomic_signal_fence.c index ad292d2f1c72..9ccc2ae60ad8 100644 --- a/lib/builtins/atomic_signal_fence.c +++ b/lib/builtins/atomic_signal_fence.c @@ -12,8 +12,16 @@ *===------------------------------------------------------------------------=== */ +#ifndef __has_include +#define __has_include(inc) 0 +#endif + +#if __has_include(<stdatomic.h>) + #include <stdatomic.h> #undef atomic_signal_fence void atomic_signal_fence(memory_order order) { __c11_atomic_signal_fence(order); } + +#endif |