80   OVERLAPPED overlapped = {};  in pread()  local
81   overlapped.Offset = static_cast<DWORD>(offset);  in pread()
82   overlapped.OffsetHigh = static_cast<DWORD>(offset >> 32);  in pread()
83   overlapped.hEvent = event.handle();  in pread()
84   if (!ReadFile(handle, data, static_cast<DWORD>(byte_count), &bytes_read, &overlapped)) {  in pread()
90         !::GetOverlappedResult(handle, &overlapped, &bytes_read, TRUE)) {  in pread()
109   OVERLAPPED overlapped = {};  in pwrite()  local
110   overlapped.Offset = static_cast<DWORD>(offset);  in pwrite()
111   overlapped.OffsetHigh = static_cast<DWORD>(offset >> 32);  in pwrite()
112   overlapped.hEvent = event.handle();  in pwrite()
113   if (!::WriteFile(handle, buf, count, &bytes_written, &overlapped)) {  in pwrite()
119         !::GetOverlappedResult(handle, &overlapped, &bytes_written, TRUE)) {  in pwrite()