#ifndef BENCHMARK_SLEEP_H_
#define BENCHMARK_SLEEP_H_
#include <cstdint>
namespace benchmark {
const int64_t kNumMillisPerSecond = 1000LL;
const int64_t kNumMicrosPerMilli = 1000LL;
const int64_t kNumMicrosPerSecond = kNumMillisPerSecond * 1000LL;
const int64_t kNumNanosPerMicro = 1000LL;
const int64_t kNumNanosPerSecond = kNumNanosPerMicro * kNumMicrosPerSecond;
void SleepForMilliseconds(int milliseconds);
void SleepForSeconds(double seconds);
} // end namespace benchmark
#endif // BENCHMARK_SLEEP_H_