[GHC] #6061: threadDelay broken on Windows

[GHC]

#6061: threadDelay broken on Windows
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    Reporter:  simonmar          |       Owner:  pcapriotti      
        Type:  bug               |      Status:  patch           
    Priority:  highest           |   Milestone:  7.6.1           
   Component:  Compiler          |     Version:  7.4.1           
    Keywords:                    |          Os:  Unknown/Multiple
Architecture:  Unknown/Multiple  |     Failure:  None/Unknown    
  Difficulty:  Unknown           |    Testcase:                  
   Blockedby:                    |    Blocking:                  
     Related:                    |  
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Comment(by pcapriotti):

 As discussed with Simon, I moved `getMonotonicUSec` to the RTS (actually,
 I made it into `getMonotonicNSec` to avoid an intermediate conversion).

 For the moment, it's used only on Windows, but it could possibly be used
 by the other platforms as well, to avoid duplication. That can be done
 separately, in any case.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/6061#comment:4>
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