Returns the greatest integer not greater than x. allegro game programming library.
#include <allegro.h>
int fixfloor(fixed x);
Returns the greatest integer not greater than x. That is, it rounds towards negative infinity. Example:
int result; /* This will put 33 into `result'. */ result = fixfloor(itofix(100) / 3); /* And this will round down to 16. */ result = fixfloor(itofix(100) / 6);
fixtoi(3alleg4), fixceil(3alleg4)