[MSDN Library April 2000] 10.2.2 Maintaining State About Interrupt-Driven I/O Operations (87.6984126984127%)
MSDN Library - April 2000 > DDK Documentation > Windows NT 4.0 DDK > Kernel-Mode Drivers > Design Guide > Chapter 10 SynchCritSection Routines > 10.2 SynchCritSection Routine Functionality