[MSDN Library April 2000] __fastcall (100%)

MSDN Library - April 2000 > Visual Studio 6.0 Documentation > Visual C++ Documentation > Using Visual C++ > Visual C++ Programmer's Guide > Adding Program Functionality > Details > Calling Conventions Topics > Argument Passing and Naming Conventions

[MSDN Library September 1992] __fastcall (44.7727272727273%)

Product Documentation > C/C++ 7.0 > C++ Language Reference > Appendix B Microsoft-Specific Modifiers > B.2 Calling and Naming Convention Modifiers