[MSDN Library September 1992] Debug_Test_Valid_Handle (57.6182583195206%)
Product Documentation > Windows 3.1 DDK > Virtual Device Adaptation Guide > PART 2 Using Virtual Machine Manager Services > Chapter 25 VMM Service Reference
[MSDN Library June 1998] Debug_Test_Valid_Handle (57.0197044334975%)
MSDN Library Visual Studio 6.0 > DDK Documentation > Windows 95 Device Driver Kit > Kernel Services Guide > Debugging > Reference