Reference

al_is_touch_input_installed(3)

Allegro 5 API

NAME

al_is_touch_input_installed - Allegro 5 API

SYNOPSIS

#include <allegro5/allegro.h>
bool al_is_touch_input_installed(void)

DESCRIPTION

Returns true if al_install_touch_input(3) was called successfully.

SINCE

5.1.0