Provided by: allegro5-doc_5.2.9.1+dfsg-1.1build4_all 

NAME
al_get_max_haptic_effects - Allegro 5 API
SYNOPSIS
#include <allegro5/allegro.h> int al_get_max_haptic_effects(ALLEGRO_HAPTIC *hap)
DESCRIPTION
Returns the maximum amount of haptic effects that can be uploaded to the device. This depends on the op‐ erating system, driver, platform and the device itself. This may return a value as low as 1.
SINCE
5.1.8 [Unstable API]: Perhaps could be simplified due to limited support for all the exposed features across all of the platforms. Awaiting feedback from users. Allegro reference manual al_get_max_haptic_effects(3alleg5)