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)