NAME

       gui_mouse_x,  gui_mouse_y,  gui_mouse_z,  gui_mouse_b - Hook functions used by the GUI routines to access
       the mouse state. Allegro game programming library.

SYNOPSIS

       #include <allegro.h>

       extern int (*gui_mouse_x)();

       extern int (*gui_mouse_y)();

       extern int (*gui_mouse_z)();

       extern int (*gui_mouse_b)();

DESCRIPTION

       Hook functions, used by the GUI routines whenever they need to access the mouse state. By  default  these
       just  return  copies  of  the mouse_x, mouse_y, mouse_z, and mouse_b variables, but they could be used to
       offset or scale the mouse position, or read input from a different source entirely.