1.1 --- a/src/fblib.c	Sun Jan 18 05:51:51 2015 +0200
     1.2 +++ b/src/fblib.c	Sun Jan 18 13:30:30 2015 +0200
     1.3 @@ -29,19 +29,19 @@
     1.4  	return 0;
     1.5  }
     1.6  
     1.7 -void fb_keyboard_callback(void (*func)(int, int, void*), void *cls)
     1.8 +void fb_keyboard_callback(int (*func)(int, int, void*), void *cls)
     1.9  {
    1.10  	fb_cb.keyb = func;
    1.11  	fb_cb.keyb_data = cls;
    1.12  }
    1.13  
    1.14 -void fb_mouse_button_callback(void (*func)(int, int, int, int, void*), void *cls)
    1.15 +void fb_mouse_button_callback(int (*func)(int, int, int, int, void*), void *cls)
    1.16  {
    1.17  	fb_cb.button = func;
    1.18  	fb_cb.button_data = cls;
    1.19  }
    1.20  
    1.21 -void fb_mouse_motion_callback(void (*func)(int, int, void*), void *cls)
    1.22 +void fb_mouse_motion_callback(int (*func)(int, int, void*), void *cls)
    1.23  {
    1.24  	fb_cb.motion = func;
    1.25  	fb_cb.motion_data = cls;