Provided by: allegro4-doc_4.4.2-4_all 

NAME
set_mouse_speed - Sets the mouse speed. Allegro game programming library.
SYNOPSIS
#include <allegro.h>
void set_mouse_speed(int xspeed, int yspeed);
DESCRIPTION
Sets the mouse speed. Larger values of xspeed and yspeed represent slower mouse movement: the default for
both is 2.
SEE ALSO
install_mouse(3alleg4), set_mouse_range(3alleg4), position_mouse(3alleg4)
Allegro version 4.4.2 set_mouse_speed(3alleg4)