For brevity, variable declarations and initialization are omitted from this page, however the full source code can be seen here.
Here we have a simple callback to print the name of a file and the path that contains it: 
static void
_print_cb(
const char *name, 
const char *path, 
void *data 
EINA_UNUSED)
{
   printf("file %s in %s\n", name, path);
}
#define EINA_UNUSED
Used to indicate that a function parameter is purposely unused.
Definition: eina_types.h:339
 We can use this callback in the following call: 
Eina_Bool eina_file_dir_list(const char *dir, Eina_Bool recursive, Eina_File_Dir_List_Cb cb, void *data)
Lists all the files on the directory by calling the function for every file found.
Definition: eina_file.c:566
#define EINA_FALSE
boolean value FALSE (numerical value 0)
Definition: eina_types.h:533
  The above is a way to print the files in a directory, but it is not the only one: 
 
     {
        printf("%s\n", f_name);
     }
Eina_Iterator * eina_file_ls(const char *dir)
Gets an iterator to list the content of a directory.
Definition: eina_file.c:631
#define EINA_ITERATOR_FOREACH(itr, data)
Definition for the macro to iterate over all elements easily.
Definition: eina_iterator.h:448
void eina_iterator_free(Eina_Iterator *iterator)
Frees an iterator.
Definition: eina_iterator.c:98
void eina_stringshare_del(Eina_Stringshare *str)
Notes that the given string has lost an instance.
Definition: eina_stringshare.c:533
 And now two ways to get more information than just file names: 
 
     printf("%s if of type %d\n", f_info->path, f_info->type);
Eina_Iterator * eina_file_stat_ls(const char *dir)
Gets an iterator to list the content of a directory, with direct information.
Definition: eina_file.c:739
 
     printf("%s if of type %d\n", f_info->path, f_info->type);
Eina_Iterator * eina_file_direct_ls(const char *dir)
Gets an iterator to list the content of a directory, with direct information.
Definition: eina_file.c:679
 The above mentioned ways of getting files on a list may produce the same output, but they have an important difference, eina_file_direct_ls() does not call stat, this means that on some systems it might not have file type information. On the other hand, it might be faster than eina_file_stat_ls().