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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.