suse man page for ex3buf

ex3buf(3alleg4)                                                   Allegro manual                                                   ex3buf(3alleg4)

NAME
       ex3buf - Mode-X triple buffering and retrace interrupt simulation. Allegro game programming library.

SYNOPSIS
       #include <allegro.h>

       Example ex3buf

DESCRIPTION
       This  program demonstrates the use of triple buffering. Several triangles are displayed rotating and bouncing on the screen until you press
       a key. Note that on some platforms you can't get real hardware triple buffering.  The Allegro code remains the same, but  most  likely  the
       graphic driver will emulate it. Unfortunately, in these cases you can't expect the animation to be completely smooth and flicker free.

SEE ALSO
       BITMAP(3alleg4),   END_OF_MAIN(3alleg4),   SCREEN_H(3alleg4),  SCREEN_W(3alleg4),  acquire_bitmap(3alleg4),  allegro_error(3alleg4),  alle-
       gro_init(3alleg4),  allegro_message(3alleg4),  clear_bitmap(3alleg4),  clear_keybuf(3alleg4),  create_video_bitmap(3alleg4),   desktop_pal-
       ette(3alleg4),  destroy_bitmap(3alleg4),  enable_triple_buffer(3alleg4), fixcos(3alleg4), fixed(3alleg4), fixmul(3alleg4), fixsin(3alleg4),
       fixtoi(3alleg4),  font(3alleg4),  gfx_capabilities(3alleg4),  install_keyboard(3alleg4),  install_mouse(3alleg4),   install_timer(3alleg4),
       itofix(3alleg4),   keypressed(3alleg4),   poll_scroll(3alleg4),  release_bitmap(3alleg4),  request_video_bitmap(3alleg4),  screen(3alleg4),
       set_gfx_mode(3alleg4), set_palette(3alleg4), textout_ex(3alleg4), triangle(3alleg4), ustrzcpy(3alleg4)

Allegro                                                            version 4.4.2                                                   ex3buf(3alleg4)