DragonFly On-Line Manual Pages

fixhypot(3)                     Allegro manual                     fixhypot(3)

NAME
       fixhypot - 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 ALSO

Allegro                          version 4.4.2                     fixhypot(3)