scare_mouse_area - Helper for hiding the mouse cursor before drawing in an area. Allegro game programming

       Like  scare_mouse(), but will only hide the cursor if it is inside the specified rectangle. Otherwise the
       cursor will simply be frozen in place until you call unscare_mouse(), so it cannot  interfere  with  your
       drawing.

       scare_mouse_area - Helper for hiding the mouse cursor before drawing in an area. Allegro game programming
       library.

unscare_mouse(3alleg4), scare_mouse(3alleg4), show_mouse(3alleg4)

Allegro                                           version 4.4.3                        scare_mouse_area(3alleg4)

#include<allegro.h>voidscare_mouse_area(intx,inty,intw,inth);