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-rw-r--r--absl/synchronization/internal/waiter.cc2
1 files changed, 2 insertions, 0 deletions
diff --git a/absl/synchronization/internal/waiter.cc b/absl/synchronization/internal/waiter.cc
index bab6d1a1..74b09650 100644
--- a/absl/synchronization/internal/waiter.cc
+++ b/absl/synchronization/internal/waiter.cc
@@ -40,6 +40,7 @@
#include <atomic>
#include <cassert>
#include <cstdint>
+
#include "absl/base/internal/raw_logging.h"
#include "absl/base/internal/thread_identity.h"
#include "absl/base/optimization.h"
@@ -81,6 +82,7 @@ static void MaybeBecomeIdle() {
#define FUTEX_BITSET_MATCH_ANY 0xFFFFFFFF
#endif
#endif
+
class Futex {
public:
static int WaitUntil(std::atomic<int32_t> *v, int32_t val,