Add ext_iterator_interface_compat, a portable alternative to iterator_interface. - #13

Add ext_iterator_interface_compat, a portable alternative to iterator_interface.#13

camio merged 4 commits into

bemanproject:mainbemanproject/iterator_interface:mainfrom

camio:add-cpp20-supportcamio/iterator_interface26:add-cpp20-supportCopy head branch name to clipboard