do_tolower        169 libbase/SWFCtype.cpp         *pos = do_tolower(*pos);
do_tolower         37 libbase/SWFCtype.h     virtual char_type do_tolower(char_type) const;
do_tolower         38 libbase/SWFCtype.h     virtual const char_type* do_tolower(char_type* low, const char_type* high) const;