knote_impl
#define KNOTE_TO_KIMPL(knp) container_of((knp), struct knote_impl, ki_knote)
struct knote_impl *ki;
struct knote_impl *ki = KNOTE_TO_KIMPL(kn);
struct knote_impl morker;
struct knote_impl *ki = KNOTE_TO_KIMPL(kn);
struct knote_impl *ki = KNOTE_TO_KIMPL(kn);
struct knote_impl *ki = KNOTE_TO_KIMPL(kn);