fixhypot(3) Allegro manual fixhypot(3)NAMEfixhypot - Fixed point hypotenuse. Allegro game programming library.
SYNOPSIS
#include <allegro.h>
fixed fixhypot(fixed x, fixed y);
DESCRIPTION
Fixed point hypotenuse (returns the square root of `x*x + y*y'). This
should be better than calculating the formula yourself manually, since
the error is much smaller.
SEE ALSOAllegro version 4.4.2 fixhypot(3)