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gui_mouse_x(3)                  Allegro manual                  gui_mouse_x(3)

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.

Allegro                          version 4.4.2                  gui_mouse_x(3)