Converted toupper and tolower from templates to function prototypes.
Converted toupper and tolower from templates to function prototypes.

csuideal/log4cplus,hunter-packages/log4cplus,csuideal/log4cplus,hunter-packages/log4cplus,csuideal/log4cplus,hunter-packages/log4cplus,hunter-packages/log4cplus,ccpaging/log4cplus,ccpaging/log4cplus,csuideal/log4cplus,ccpaging/log4cplus,ccpaging/log4cplus