#411 Performace fix in windows_sim vos_mutexLock

[Anders Öberg]

In TimeSync multi core mode the mutex can quickly be unlocked,
no need to do a thread delay first try an ordinary delay 1ms. After that perform a threadDelay (Timesync break).
Note: If this delay is too long to system can get a dead look.

This change improves the performance of a multithread app with a lot of data traffic.

[Anders Öberg]

Change to the following code:
int timeSyncMode = TimeSyncGetMode();

if (timeSyncMode == TIMESYNC_MULTI_CORE)
{
    //In multi core mode the mutex can quickly be unlocked, 
    //no need to do an thread delay first try a ordinary delay 1ms
    //If this delay is too long to system can get a dead look
    dwMillesecoundDelay = 1;
}

...

DWORD dwWaitResult = WaitForSingleObject(pMutex->mutexId, dwMillesecoundDelay);

...

        dwMillesecoundDelay = 0;
    } while (TRUE);

[Anders Öberg]

Commit at 2361