Provided by: allegro5-doc_5.0.11-2_all 

NAME
al_install_mouse - Allegro 5 API
SYNOPSIS
#include <allegro5/allegro.h>
bool al_install_mouse(void)
DESCRIPTION
Install a mouse driver.
Returns true if successful. If a driver was already installed, nothing happens and true is returned.
al_install_mouse(3alleg5) Allegro reference manual()