One way is to write a structure that holds a list L together with a pointer p to the last cons in the list. To add an item,
(setf (cdr p) (list new-item))
(pop p)
To remove an item,
(pop L)
You'd also have to handle p when L is empty.
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Re: basic_string ctor ... > and a NULL pointer both construct a std::string as empty.... than likely I'm converting something from a GUI layer to a standard ... as anything but an empty string.... (microsoft.public.vc.stl)
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