return (XPointer)first_event;
return (XPointer)(long)first_event;
get_xinput_base(dpy)    Display *dpy;{    int major_opcode, first_event, first_error;    int *first_event = 0;	/* serious LP64 bug fixed here */    XQueryExtension(dpy, INAME, &major_opcode, &first_event, &first_error);    return (XPointer)first_event;}