C++ :: Passing Unknown Arguments To Unknown Function

So I'm making setTimeout and setInterval functions.

I have this remember function (that is part of Timing class) which takes a function pointer and a void pointer, which are remembered in that object.

Another (timing) function of that object is called in every loop of the program and when specific time passes that function calls the remembered function whit the remembered void pointer as argument.

The problem is that the functions that need to be called require unknown multiple parameters, so what I need to do is make a new class that will store the needed arguments. I make the function that needs to be called and that storage object and pass pointers to them to my remember function, when the remembered function is called it stores the data from storage object in new variables and dose it's thing.