al_set_mouse_w - Man Page

#include <allegro5/allegro.h>

bool al_set_mouse_w(int w)

Set the second mouse wheel position to the given value.

Returns true on success, false on failure.

al_set_mouse_z(3)

al_set_mouse_axis(3), al_set_mouse_xy(3), al_set_mouse_z(3).