surf_action_t(*stat) (void *storage, surf_file_t fd);
surf_action_t(*ls) (void *storage, const char *path);
xbt_dict_t(*get_properties) (const void *storage);
xbt_dict_t(*get_content) (void *storage);
surf_action_t(*stat) (void *storage, surf_file_t fd);
surf_action_t(*ls) (void *storage, const char *path);
xbt_dict_t(*get_properties) (const void *storage);
xbt_dict_t(*get_content) (void *storage);