title: Change repeat key threshold c++
body: <p>I'm building a c++ tetris game (not c++ .Net). I feel my controls are weird. I want to make it so that when user presses one of the arrow keys, about 10ms of holding it down will start the repeat function windows has. It is set to about 500ms by default, and it is too laggy for my game. How can I set the speed at which it changes from the keydown to the repeat keydown? Not how many times / sec it repeats.</p>
  
  <p>Thanks</p>
  
  <p>*what I want to do is  change the repeat delay to short</p>
  
  <p>In control panel in keyboard settings there is repeat rate, how do i set this?</p>