opendarwin man page for exdbuf

exdbuf(3alleg4) 						  Allegro manual						   exdbuf(3alleg4)

NAME
       exdbuf - How to use double buffering to avoid flicker. Allegro game programming library.

SYNOPSIS
       #include <allegro.h>

       Example exdbuf

DESCRIPTION
       This  program  demonstrates the use of double buffering.  It moves a circle across the screen, first just erasing and redrawing directly to
       the screen, then with a double buffer.

SEE ALSO
       BITMAP(3alleg4),  END_OF_MAIN(3alleg4),	SCREEN_H(3alleg4),  SCREEN_W(3alleg4),	acquire_screen(3alleg4),   allegro_error(3alleg4),   alle-
       gro_init(3alleg4),  allegro_message(3alleg4),  blit(3alleg4),  circlefill(3alleg4),  clear_keybuf(3alleg4),  clear_to_color(3alleg4),  cre-
       ate_bitmap(3alleg4), desktop_palette(3alleg4), destroy_bitmap(3alleg4), font(3alleg4),  install_keyboard(3alleg4),  install_timer(3alleg4),
       keypressed(3alleg4),  makecol(3alleg4),	release_screen(3alleg4),  retrace_count(3alleg4), screen(3alleg4), set_gfx_mode(3alleg4), set_pal-
       ette(3alleg4), textprintf_ex(3alleg4)

Allegro 							   version 4.4.2						   exdbuf(3alleg4)