IS_FLAG_SUSPENDED
if (index_session->state & IS_FLAG_SUSPENDED) {
} else if (session->state & IS_FLAG_SUSPENDED) {
session->state |= IS_FLAG_SUSPENDED;
session->state |= IS_FLAG_SUSPENDED;
} else if (!(session->state & IS_FLAG_SUSPENDED)) {
session->state &= ~IS_FLAG_SUSPENDED;
suspended = (index_session->state & IS_FLAG_SUSPENDED);
index_session->state &= IS_FLAG_SUSPENDED;
if (index_session->state & IS_FLAG_SUSPENDED) {
(index_session->state & IS_FLAG_SUSPENDED));
(state & IS_FLAG_SUSPENDED) ||