debian man page for register_datafile_object

register_datafile_object(3alleg4)				  Allegro manual				 register_datafile_object(3alleg4)

NAME
       register_datafile_object - Registers load/destroy functions for custom object types. Allegro game programming library.

SYNOPSIS
       #include <allegro.h>

       void register_datafile_object(int id, void *(*load)(PACKFILE *f, long size), void (*destroy)(void *data));

DESCRIPTION
       Used to add custom object types, specifying functions to load and destroy objects of this type.

SEE ALSO
       load_datafile(3alleg4), load_datafile_object(3alleg4), DAT_ID(3alleg4)

Allegro 							   version 4.4.2				 register_datafile_object(3alleg4)