[MSDN Library June 1998] toupper (100%)
MSDN Library Visual Studio 6.0 > Visual C++ Documentation > Reference > C/C++ Language and C++ Libraries > Standard C++ Library Reference > locale
[MSDN Library June 1998] toupper _toupper, towupper (22.0764131701632%)
MSDN Library Visual Studio 6.0 > Visual C++ Documentation > Using Visual C++ > Visual C++ Programmer's Guide > Run-Time Library Reference > Alphabetic Function Reference > T Through U
[MSDN Library June 1998] TOUPPER.C (0.833333333333333%)
MSDN Library Visual Studio 6.0 > Platform SDK > Reference > Code Samples > DBMSG > EXCHANGE > XLATCONV