Provided by: allegro5-doc_5.2.8.0+dfsg-1_all 
NAME
al_set_mouse_w - Allegro 5 API
SYNOPSIS
#include <allegro5/allegro.h>
bool al_set_mouse_w(int w)
DESCRIPTION
Set the second mouse wheel position to the given value.
Returns true on success, false on failure.
SEE ALSO
al_set_mouse_z(3alleg5)