al_is_touch_input_installed(3) al_is_touch_input_installed(3)

al_is_touch_input_installed - Allegro 5 API

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

Returns true if al_install_touch_input(3) was called successfully.

5.1.0

Allegro reference manual