class_docstr: Class for accessing ``tzres.dll``, which contains timezone name related
  resources.
  
  .. versionadded:: 2.5.0
class_docstr_tok: ["Class","for","accessing","``","tzres.dll","``",",","which","contains","timezone","name","related","resources",".","..","versionadded",":",":","2.5.0"]
code: def __init__(self, tzres_loc="tzres.dll"):
      # Load the user32 DLL so we can load strings from tzres
      user32 = ctypes.WinDLL("user32")
  
      # Specify the LoadStringW function
      user32.LoadStringW.argtypes = (
          wintypes.HINSTANCE,
          wintypes.UINT,
          wintypes.LPWSTR,
          ctypes.c_int,
      )
  
      self.LoadStringW = user32.LoadStringW
      self._tzres = ctypes.WinDLL(tzres_loc)
      self.tzres_loc = tzres_loc
  
imports: import datetime
  import struct
  from six.moves import winreg
  from six import text_type
  from ._common import tzrangebase
label_desc: Use image node_id 1 to create a new tzres object from inherited base classes: object with example: obj = tzres(tzres_loc)