DragonFly On-Line Manual Pages

fixsqrt(3)                      Allegro manual                      fixsqrt(3)

NAME
       fixsqrt - Fixed point square root. Allegro game programming library.

SYNOPSIS
       #include <allegro.h>

       fixed fixsqrt(fixed x);

DESCRIPTION
       This finds out the non negative square root of `x'. If `x' is negative,
       `errno' is set to EDOM and the function returns zero.

SEE ALSO
       , exfixed(3), exlights(3), exspline(3)

Allegro                          version 4.4.2                      fixsqrt(3)