position_mouse_w - Sets the horizontal mouse wheel position. Allegro game programming library.

       Sets the horizontal mouse wheel position to the specified value.

       position_mouse_w - Sets the horizontal mouse wheel position. Allegro game programming library.

install_mouse(3alleg4), position_mouse(3alleg4)

Allegro                                           version 4.4.3                        position_mouse_w(3alleg4)

#include<allegro.h>voidposition_mouse_w(intw);