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       al_make_path_canonical - Allegro 5 API


              #include <allegro5/allegro.h>

              bool al_make_path_canonical(ALLEGRO_PATH *path)


       Removes  any  leading  '..'  directory  components  in  absolute paths.
       Removes all '.' directory components.

       Note that this does not collapse "x/../y" sections into "y".   This  is
       by  design.   If "/foo" on your system is a symlink to "/bar/baz", then
       "/foo/../quux" is actually "/bar/quux", not "/quux" as a naive  removal
       of ".."  components would give you.

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