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| al_fixfloor(3alleg5) Allegro reference manual() | al_fixfloor(3alleg5) Allegro reference manual() |
NAME¶
al_fixfloor - Allegro 5 APISYNOPSIS¶
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#include <allegro5/allegro.h> int al_fixfloor(al_fixed x);
DESCRIPTION¶
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 = al_fixfloor(al_itofix(100) / 3); /* And this will round down to 16. */ result = al_fixfloor(al_itofix(100) / 6);