- /* these functions return 1 if they handled the event, or 0
- * if it should propagate to the next screen in the stack */
- int (*keyboard)(int, int);
- int (*mouse)(int, int, int, int);
- int (*motion)(int, int);
- int (*wheel)(int dir);
+ void (*keyboard)(int, int);
+ void (*mouse)(int, int, int, int);
+ void (*motion)(int, int);
+ void (*wheel)(int dir);