Hi all,

I'd like to know the best approach for keeping one or more sources containing functions in a way I can reuse them easily in several projects. Or, in other words, I'd like to create a personal library of common functionalities (custom math functions, for example).
And, as a newbie, how I follow that approach in Qt Creator (menu options etc.)?

P.S.:
if answer is ".lib's", I've tried to create .lib's at %CPPLIBS% directory but I failed in each step :-( ...
how do I create .lib in Qt Creator?