code: def win32_create_pipe():
      # import pywintypes
      # import win32pipe
  
      # sa=pywintypes.SECURITY_ATTRIBUTES()
      # sa.bInheritHandle=1
  
      # read_fd, write_fd = win32pipe.FdCreatePipe(sa, 0, os.O_TEXT)
      # read_fd, write_fd = win32pipe.FdCreatePipe(sa, 0, os.O_BINARY)
      read_fd, write_fd = os.pipe()
      # http://timgolden.me.uk/pywin32-docs/win32pipe__FdCreatePipe_meth.html
      # https://stackoverflow.com/questions/17942874/stdout-redirection-with-ctypes
  
      # f = open("testing.txt", "rb")
      # read_fd = f.fileno()
  
      return read_fd, write_fd
  
label_desc: Use image node_id 2 for calling a global function with example usage: win32_create_pipe() and returns: read_fd,  write_fd