install_param_int_ex(3) 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().