php man page for fixsqrt

fixsqrt(3alleg4)						  Allegro manual						  fixsqrt(3alleg4)

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(3alleg4), exlights(3alleg4), exspline(3alleg4)

Allegro 							   version 4.4.2						  fixsqrt(3alleg4)