fixfloor

Langue: en

Version: version 4.2.2 (fedora - 05/07/09)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

fixfloor - Returns the greatest integer not greater than x. Allegro game programming library.

SYNOPSIS

#include <allegro.h>

int fixfloor(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 = fixfloor(itofix(100) / 3);
    /* And this will round down to 16. */
    result = fixfloor(itofix(100) / 6);

SEE ALSO

fixtoi(3), fixceil(3)