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ALLEGRO_USER_EVENT(3)					 ALLEGRO_USER_EVENT(3)

NAME
       ALLEGRO_USER_EVENT - Allegro 5 API

SYNOPSIS
	      #include <allegro5/allegro.h>

	      typedef struct ALLEGRO_USER_EVENT	ALLEGRO_USER_EVENT;

DESCRIPTION
       An  event  structure  that can be emitted by user event sources.	 These
       are the public fields:

       o ALLEGRO_EVENT_SOURCE *source;

       o intptr_t data1;

       o intptr_t data2;

       o intptr_t data3;

       o intptr_t data4;

       Like all	other event types this	structure  is  a  part	of  the	 ALLE-
       GRO_EVENT union.	 To access the fields in an ALLEGRO_EVENT variable ev,
       you would use:

       o ev.user.source

       o ev.user.data1

       o ev.user.data2

       o ev.user.data3

       o ev.user.data4

       To create a new user event you would do this:

	      ALLEGRO_EVENT_SOURCE my_event_source;
	      ALLEGRO_EVENT my_event;
	      float some_var;

	      al_init_user_event_source(&my_event_source);

	      my_event.user.type = ALLEGRO_GET_EVENT_TYPE('M','I','N','E');
	      my_event.user.data1 = 1;
	      my_event.user.data2 = &some_var;

	      al_emit_user_event(&my_event_source, &my_event, NULL);

       Event type identifiers for  user	 events	 are  assigned	by  the	 user.
       Please  see  the	 documentation	for  ALLEGRO_GET_EVENT_TYPE(3) for the
       rules you should	follow when assigning identifiers.

SEE ALSO
       al_emit_user_event(3), ALLEGRO_GET_EVENT_TYPE(3)

Allegro	reference manual				 ALLEGRO_USER_EVENT(3)

NAME | SYNOPSIS | DESCRIPTION | SEE ALSO

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