RawQueryFileSystemInformation

__int64 __fastcall RawQueryFileSystemInformation(__int64 a1, __int64 a2, __int64 a3){
  unsigned int v4; 
  int v5; 
  DEVICE_OBJECT *v6; 
  struct _KEVENT Event; 
  IO_STATUS_BLOCK v9; 
  LARGE_INTEGER StartingOffset[2]; 
  SIZE_T NumberOfBytes; 
  NumberOfBytes = 0i64;
  v4 = *(_DWORD *)(a2 + 8);
  memset(&Event, 0, sizeof(Event));
  v9 = 0i64;
  *(_OWORD *)&StartingOffset[0].LowPart = 0i64;
  if( v4 >= 9 )
  {
    memset(*(_QWORD *)(a1 + 24), 0i64);
    v5 = RawPerformDevIoCtrl(v6, *(PVOID *)(a3 + 176));
    if( v5 >= 0 )
      return(unsigned int)-1073741637;
  }
  else
  {
    return(unsigned int)-1073741789;
  }
  return(unsigned int)v5;
}

Referenced by: