code: def libvlc_media_set_user_data(p_md, p_new_user_data):
      '''Sets media descriptor's user_data. user_data is specialized data
      accessed by the host application, VLC.framework uses it as a pointer to
      an native object that references a L{Media} pointer.
      @param p_md: media descriptor object.
      @param p_new_user_data: pointer to user data.
      '''
      f = _Cfunctions.get('libvlc_media_set_user_data', None) or \
          _Cfunction('libvlc_media_set_user_data', ((1,), (1,),), None,
                      None, Media, ctypes.c_void_p)
      return f(p_md, p_new_user_dataf libvlc_media_set_user_data(p_md, p_new_user_data):
      '''Sets media descriptor's user_data. user_data is specialized data
      accessed by the host application, VLC.framework uses it as a pointer to
      an native object that references a L{Media} pointer.
      @param p_md: media descriptor object.
      @param p_new_user_data: pointer to user data.
      '''
      f = _Cfunctions.get('libvlc_media_set_user_data', None) or \
          _Cfunction('libvlc_media_set_user_data', ((1,), (1,),), None,
                      None, Media, ctypes.c_void_p)
      return f(p_md, p_new_user_data)
docs: Sets media descriptor's user_data. user_data is specialized data
      accessed by the host application, VLC.framework uses it as a pointer to
      an native object that references a L{Media} pointer.
      @param p_md: media descriptor object.
      @param p_new_user_data: pointer to user data.