[MSDN Library September 1992] VxD_LOCKED_DATA_SEG (63.8499298737728%)
Product Documentation > Windows 3.1 DDK > Virtual Device Adaptation Guide > PART 2 Using Virtual Machine Manager Services > Chapter 26 VMM Macro Reference
[MSDN Library June 1998] VxD_LOCKED_DATA_SEG (58.4332833583208%)
MSDN Library Visual Studio 6.0 > DDK Documentation > Windows 95 Device Driver Kit > Kernel Services Guide > VMM Macros > Reference