[vdr] Request: periodic function called from vdr's main task

[Andreas Regel]

Hello,

I have a small request for vdr's cStatus class. It would be great if 
there were a additional method that is called every second or so from 
vdr's main task. That could be used in plugins that want to query 
objects from vdr that can only be accessed from the main task, p. e. 
control object of the current replay. That would be nice for the 
graphlcd and similar plugins.

Andreas