OPENFILENAME structure

[dnewbie]

There's information missing in OPENFILENAME structure
file core.sys.windows.windows.d

http://msdn.microsoft.com/en-us/library/windows/desktop/ms646839%28v=vs.85%29.aspx

#if (_WIN32_WINNT >= 0x0500)
  void          *pvReserved;
  DWORD         dwReserved;
  DWORD         FlagsEx;
#endif