retrace_count(3alleg4) Allegro manual retrace_count(3alleg4) NAME
retrace_count - Retrace count simulator. Allegro game programming library. SYNOPSIS
#include <allegro.h> extern volatile int retrace_count; DESCRIPTION
If the retrace simulator is installed, this count is incremented on each vertical retrace; otherwise, if the refresh rate is known, the count is incremented at the same rate (ignoring retraces); otherwise, it is incremented 70 times a second. This provides a way of control- ling the speed of your program without installing user timer functions. SEE ALSO
ex3d(3alleg4), exblend(3alleg4), exdbuf(3alleg4), exflip(3alleg4), exlights(3alleg4) Allegro version 4.4.2 retrace_count(3alleg4)