---
name: "fixfloor"
section: "3alleg4"
platform: "linux"
package: "allegro4-doc"
version: "2:4.4.3.1-5"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/fixfloor/3alleg4"
---

# fixfloor(3alleg4)

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

## 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**(3alleg4), **fixceil**(3alleg4)