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.TH "al_is_event_source_registered" "3alleg5" "" "Allegro reference manual" ""
.hy
.SH NAME
.PP
al_is_event_source_registered - Allegro 5 API
.SH SYNOPSIS
.IP
.nf
\f[C]
#include <allegro5/allegro.h>

bool al_is_event_source_registered(ALLEGRO_EVENT_QUEUE *queue, 
      ALLEGRO_EVENT_SOURCE *source)
\f[R]
.fi
.SH DESCRIPTION
.PP
Return true if the event source is registered.
.SH SEE ALSO
.PP
al_register_event_source(3alleg5)
.SH SINCE
.PP
5.2.0