DAT_ID - Makes an ID value from four letters. Allegro game programming library.

       Every  object  or  property  in a datafile is identified by a 4 letter ID, which can be created with this
       macro. For example, to access the NAME property of a datafile object, you could use:

          get_datafile_property(datob, DAT_ID('N','A','M','E'));

       DAT_ID - Makes an ID value from four letters. Allegro game programming library.

register_datafile_object(3alleg4), get_datafile_property(3alleg4)

Allegro                                           version 4.4.3                                  DAT_ID(3alleg4)

#include<allegro.h>MacroDAT_ID(a,b,c,d);