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Math387.TCRWaitMode Enumeration
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The waiting method used by the sorted critical section.

Pascal
TCRWaitMode = ( crwSleep0 = 0, crwSleep1 = 1, crwSwitchThread = 2 );
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Description 
crwSleep0 
The critical section will use sleep(0) to wait. (Default) Use for computational threads with max-thread count less than hyper-threaded core count. 
crwSleep1 
The critical section will enter sleep(1) to wait. Use when cooperative multi-threading is used. Number of launched threads executing concurrently is more than hyper-threaded core count or working with I/O devices. 
crwSwitchThread 
The critical section will call SwitchToThread to wait. 
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