al_read_directory - Allegro 5 API
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#include <allegro5/allegro.h>
ALLEGRO_FS_ENTRY *al_read_directory(ALLEGRO_FS_ENTRY *e)
Reads the next directory item and returns a filesystem entry for it.
Returns NULL if there are no more entries or if an error occurs.
Call al_destroy_fs_entry(3) on the returned entry when you are done with
it.
This function will ignore any files or directories named . or ..
which may exist on certain platforms and may signify the current and the
parent directory.
al_open_directory(3), al_close_directory(3)