fixsqrt(3alleg4) | Allegro manual | fixsqrt(3alleg4) |
fixsqrt - Fixed point square root. Allegro game programming library.
#include <allegro.h>
fixed fixsqrt(fixed x);
This finds out the non negative square root of `x'. If `x' is negative, `errno' is set to EDOM and the function returns zero.
version 4.4.2 | Allegro |