suse man page for scare_mouse_area

scare_mouse_area(3alleg4)                                         Allegro manual                                         scare_mouse_area(3alleg4)

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

SYNOPSIS
       #include <allegro.h>

       void scare_mouse_area(int x, int y, int w, int h);

DESCRIPTION
       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.

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

Allegro                                                            version 4.4.2                                         scare_mouse_area(3alleg4)