title: multiprocessing.value clear syntax?
body: <p>I want to use multiprocessing.Value to use a variable in multiple processes, but the syntax is not clear on Python's documentation. Can anyone tell me what should I use as type (my variable is a letter), and where to put my variable's name ?</p>
  
  <p>EDIT</p>
  
  <p>I tried using the Manager to share my letter between processes. But the only thing I have now is <code>Value('ctypes.c_char_p', '</code>(The key you hit here)<code>')</code> printed in the Python Shell and still no sound.
  The console also seems a bit slower than usual when using the manager. There's an almost one second delay between the time I hit the key and when the <code>Value</code> appears on screen.</p>
  
  <p>My code now looks like this :</p>
  
  <pre><code>#Import 
  from tkinter import * 
  import wave 
  import winsound 
  import multiprocessing 
  
  #Functions 
  
  def key(event):
  
       temp = event.char
       manager = multiprocessing.Manager()
       manager.Value(ctypes.c_char_p, temp)
       hitkey = manager.Value(ctypes.c_char_p, temp)
       instance = multiprocessing.Process(target=player, args=(hitkey,)) 
       instance.start()
  
  
  
  def player(hitkey):
       print(hitkey + "1")
       winsound.PlaySound(hitkey + '.wav', winsound.SND_FILENAME|winsound.SND_NOWAIT|winsound.SND_ASYNC) 
  
  
  if __name__ == "__main__":
  
  
  
       #Initialisation 
       fenetre = Tk() 
       frame = Frame(fenetre, width=200, height=100)
       #TK
  
       frame.focus_set()
       frame.bind("&lt;Key&gt;", key)
       frame.pack()
       fenetre.mainloop()
  </code></pre>