CmpGetFileSize

NTSTATUS __stdcall CmpGetFileSize(PVOID FileHandle, UINT64 *FileLength){
  NTSTATUS result; 
  struct _IO_STATUS_BLOCK IoStatusBlock; 
  __int128 FileInformation; 
  __int64 v6; 
  v6 = 0i64;
  FileInformation = 0i64;
  IoStatusBlock = 0i64;
  result = ZwQueryInformationFile(FileHandle, &IoStatusBlock, &FileInformation, 0x18ui64, FileStandardInformation);
  if( result >= 0 )
  {
    *FileLength = *((_QWORD *)&FileInformation + 1);
    return 0;
  }
  return result;
}

Referenced by: