PCS_COOKIES_VALID
sockp->ls_flags, PCS_COOKIES_VALID);
if (!(sockp->ls_flags & PCS_COOKIES_VALID)) {
sockp->ls_flags |= PCS_COOKIES_VALID;
if (!(sockp->ls_flags & PCS_COOKIES_VALID)) {
sockp->ls_flags |= PCS_COOKIES_VALID;