al_fixceil - Man Page

#include <allegro5/allegro.h>

int al_fixceil(al_fixed x);

Returns the smallest integer not less than x. That is, it rounds towards positive infinity.

Example:

int result;

/* This will put 34 into `result'. */
result = al_fixceil(al_itofix(100) / 3);

/* This will round up to 17. */
result = al_fixceil(al_itofix(100) / 6);

al_fixtoi(3), al_fixfloor(3).

al_fixfloor(3), al_fixtoi(3).