162     extern void _xibaddevice( Display *dpy, int *error);
163     extern void _xibadclass( Display *dpy, int *error);
164     extern void _xibadevent( Display *dpy, int *error);
165     extern void _xibadmode( Display *dpy, int *error);
166     extern void _xidevicebusy( Display *dpy, int *error);
171 #define DevicePresence(dpy, type, _class)                       \  argument
173         type = _XiGetDevicePresenceNotifyEvent(dpy);            \
178 #define BadDevice(dpy,error) _xibaddevice(dpy, &error)  argument
180 #define BadClass(dpy,error) _xibadclass(dpy, &error)  argument
182 #define BadEvent(dpy,error) _xibadevent(dpy, &error)  argument
184 #define BadMode(dpy,error) _xibadmode(dpy, &error)  argument
186 #define DeviceBusy(dpy,error) _xidevicebusy(dpy, &error)  argument