fixsqrt
Section: Allegro manual (3)
Updated: version 4.2.2
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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)