TW_OSLI_REQ_FLAGS_SLEEPING
if (req->flags & TW_OSLI_REQ_FLAGS_SLEEPING) {
req->flags &= ~TW_OSLI_REQ_FLAGS_SLEEPING;
req->flags |= TW_OSLI_REQ_FLAGS_SLEEPING;
if (!(req->flags & TW_OSLI_REQ_FLAGS_SLEEPING))
req->flags &= ~TW_OSLI_REQ_FLAGS_SLEEPING;