al_fixsqrt(3)al_fixsqrt(3)NAMEal_fixsqrt - Allegro 5 API
SYNOPSIS
#include <allegro5/allegro.h>
al_fixed al_fixsqrt(al_fixed x)
DESCRIPTION
This finds out the non negative square root of x. If x is negative,
Allegro's errno is set to EDOM and the function returns zero.
Allegro reference manualal_fixsqrt(3)