#include "absl/time/clock.h" #include <sys/time.h> #include <ctime> #include <cstdint> #include "absl/base/internal/raw_logging.h" namespace absl { ABSL_NAMESPACE_BEGIN namespace time_internal { static int64_t GetCurrentTimeNanosFromSystem() { … } } // namespace time_internal ABSL_NAMESPACE_END } // namespace absl