gui_mouse_x - Man Page

#include <allegro.h>

extern int (*gui_mouse_x)();

extern int (*gui_mouse_y)();

extern int (*gui_mouse_z)();

extern int (*gui_mouse_b)();

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.