fixed - Fixed point integer to replace floats. Allegro game programming library.

       This  is  a  fixed point integer which can replace float with similar results and is faster than float on
       low end machines. Read chapter "Fixed point math routines" for the full explanation.

       fixed - Fixed point integer to replace floats. Allegro game programming library.

       ,    ex12bit(3alleg4),    ex3buf(3alleg4),    ex3d(3alleg4),     excustom(3alleg4),     exfixed(3alleg4),
       exrotscl(3alleg4), exspline(3alleg4), exsprite(3alleg4), exstars(3alleg4), exupdate(3alleg4)

Allegro                                           version 4.4.3                                   fixed(3alleg4)

#include<allegro.h>typedeflongfixed