Provided by: allegro5-doc_5.2.9.1+dfsg-1.1build4_all 
      
    
NAME
       al_acknowledge_drawing_halt - Allegro 5 API
SYNOPSIS
              #include <allegro5/allegro.h>
              void al_acknowledge_drawing_halt(ALLEGRO_DISPLAY *display)
DESCRIPTION
       Call this in response to the ALLEGRO_EVENT_DISPLAY_HALT_DRAWING(3alleg5) event.  This is currently necesā
       sary  for Android and iOS as you are not allowed to draw to your display while it is not being shown.  If
       you do not call this function to let the operating system know that you have stopped drawing  or  if  you
       call it to late the application likely will be considered misbehaving and get terminated.
SINCE
       5.1.0
SEE ALSO
       ALLEGRO_EVENT_DISPLAY_HALT_DRAWING(3alleg5)
Allegro reference manual                                                    al_acknowledge_drawing_halt(3alleg5)