---
name: "install_param_int_ex"
section: "3alleg"
platform: "linux"
package: "liballegro-doc"
version: "2:4.2.2-2.2"
release: "Debian 6.0 (Squeeze)"
platforms: ["linux"]
url: "https://new.carta.tech/install_param_int_ex"
---

# install\_param\_int\_ex(3alleg)

Adds or modifies a timer with a customizable parameter. Allegro game programming library.

## NAME

install\_param\_int\_ex - Adds or modifies a timer with a customizable parameter. Allegro game programming library.

## SYNOPSIS

**#include \<allegro.h\>**

**int install\_param\_int\_ex(void (\*proc)(void \*), void \*param, int speed);**

## DESCRIPTION

Like install\_int\_ex(), but the callback routine will be passed a copy of  the specified void pointer parameter. To disable the handler, use  remove\_param\_int() instead of remove\_int().

## SEE ALSO

[**install\_timer**(3alleg)](/install_timer/3alleg.md), [**remove\_param\_int**(3alleg)](/remove_param_int/3alleg.md), [**install\_param\_int**(3alleg)](/install_param_int/3alleg.md), [**install\_int\_ex**(3alleg)](/install_int_ex/3alleg.md)